HomeMy WebLinkAbout2018-07-31; City Council; ; Plans and specifications and bid advertisement for the Fire Station 5 Storage Building Roofplanning and building department staff as well as by third-party reviewers. In April 2018, all
reviews were complete and the Project was approved for permitting.
Staff has prepared a Request for Bid to advertise this Project on the city's website. The Project is
estimated to cost $173,750. There is sufficient funding in the Project budget to support a bid up
to this value.
Climate Action Plan Consistency
This Project is consistent with Measure I within the Climate Action Plan. Additionally, this
Project will meet an objective of the city's Energy Conservation and Management Policy No. 71.
• Measure I Action 3 states: "Evaluate the feasibility of adopting a minimum natural
lighting and ventilation standard, developed based on local conditions. Demonstrate
natural lighting and ventilation features in future city facility upgrade or new
construction". The Project is designed to incorporate skylights for natural daylighting,
and gravity ventilators to help maintain cooler internal temperatures.
• Council Policy 71 Paragraph 2 Construction of Civic Facilities, subparagraph (a) states:
"Design and construct mechanical and electrical systems to achieve the maximum energy
efficiency achievable with current technology." The design for this Project incorporates
the use of LED lighting fixtures to optimize electrical energy efficiency.
Fiscal Analysis
The construction estimate for this Project is $173,750. A construction contingency amount has
been estimated below to accommodate potential bid variations from this estimated value and
potential changes that may arise during construction. General Capital Construction funding has
been appropriated for this Project as shown below:
FIRE STATION 5 STORAGE BUILDING ROOF, PROJECT NO. 4736
Construction Contract $173,750
Construction Contingency (estimated) $17,375
Soft Costs (Construction Management, Design and Staff Time) $8,661
TOTAL ESTIMATED PROJECT COSTS $199,786
CURRENT APPROPRIATION $199,786
REMAINING BALANCE AFTER PROJECT $0
ADDITIONAL APPROPRIATION NEEEDED $0
Next Steps
City staff will advertise the plans and specifications on the city's website and will return to City
Council in Fall 2018 for approval of a contract with the lowest qualified and responsive bidder.
Environmental Evaluation (CEQA)
This Project is exempt from the California Environmental Quality Act (CEQA) per State CEQA
Guidelines Section 15303-New Construction or Conversion of Small Structures.
July 31, 2018 Item #1 Page 2 of 6
Public Notification
This item was noticed in accordance with the Ralph M. Brown Act and was available for public
viewing and review at least 72 hours prior to the scheduled meeting date.
Exhibits
1. City Council Resolution.
2. Location Map.
3. Project plans and specifications (on file in the city clerk’s office).
July 31, 2018 Item #1 Page 3 of 6
CITY COUNCIL RESOLUTION NO. 2018-150
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF CARLSBAD,
CALIFORNIA, APPROVING THE PLANS AND SPECIFICATIONS AND
AUTHORIZING ADVERTISEMENT TO SOLICIT BIDS FOR THE FIRE STATION 5
STORAGE BUILDING ROOF, PROJECT NO. 4736.
EXHIBIT 1
WHEREAS, the City Council of the City of Carlsbad, California has determined that it is desirable
to make the best use of city infrastructure; and
WHEREAS, plans and specifications have been prepared for the improved functionality of the
Fire Station 5 Storage Building Roof, Project No. 4736 (Project); and
WHEREAS, City of Carlsbad Planning and Building Department staff and third-party reviewers
have approved the plans for the improvements recommended for the Project; and
WHEREAS, an independent cost estimate for the Project indicates that the value of the
construction is within the current fund balance.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of Carlsbad, California, as
follows:
1. That the above recitations are true and correct.
2. That the plans and specifications for the Fire Station 5 Storage Building Roof, Project No.
4736, on file in the city clerk's office, are hereby approved.
3. That the city clerk of the City of Carlsbad is hereby authorized and directed to publish,
in accordance with State law, a Notice to Contractors Inviting Bids for the Fire Station 5
Storage Building Roof, Project No. 4736, in accordance with the contract documents,
plans and specifications referred to herein.
July 31, 2018 Item #1 Page 4 of 6
EXHIBIT 1
PASSED, APPROVED AND ADOPTED at a Regular Meeting of the City Council of the City of
Carlsbad on the 31st day of J.!!!y, 2018, by the following vote, to wit:
AYES:
NOES:
ABSENT:
M. Hall, K. Blackburn, M. Schumacher, C. Schumacher, M. Packard.
None.
None.
July 31, 2018 Item #1 Page 5 of 6
PLATT/WHITELAW ARCHITECTS, INC.
4034 30TH STREET, SAN DIEGO, CALIFORNIA 92104 619 546-4326
STORAGE BUILDING ROOF
CARLSBAD FIRE STATION #5
2540 ORION WAY, CARLSBAD, CA 92010
TECHNICAL SPECIFICATIONS
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
TABLE OF CONTENTS
Division Section Title
DIVISION 01 – GENERAL REQUIREMENTS
01 10 00 SUMMARY
01 73 00 EXECUTION
DIVISION 02 - EXISTING CONDITIONS
02 41 19 SELECTIVE DEMOLITION
DIVISION 04 - MASONRY
04 22 00 CONCRETE UNIT MASONRY
DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES
06 10 00 ROUGH CARPENTRY
06 16 00 SHEATHING
DIVISION 07 - THERMAL AND MOISTURE PROTECTION
07 21 00
07 52 16
THERMAL INSULATION
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS MEMBRANE
ROOFING
07 62 00 SHEET METAL FLASHING AND TRIM
07 92 00 JOINT SEALANTS
DIVISION 08 - OPENINGS
08 11 13 HOLLOW METAL DOORS AND FRAMES
08 36 00 SECTIONAL OVERHEAD DOORS
08 62 00 UNIT SKYLIGHTS
08 71 00 DOOR HARDWARE
DIVISION 09 - FINISHES
09 91 23 INTERIOR PAINTING
DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)
23 37 23 GRAVITY VENTILATOR
DIVISION 26 - ELECTRICAL
26 05 00 COMMON WORK RESULTS FOR ELECTRICAL
26 05 19 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
26 05 26
26 05 29
26 05 33
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS
26 05 48 VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS
26 05 53 IDENTIFICATION FOR ELECTRICAL SYSTEMS
26 27 26 WIRING DEVICES
26 51 19
26 56 19
LED INTERIOR LIGHTING
LED EXTERIOR LIGHTING
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SUMMARY 011000 - 1
SECTION 011000 - SUMMARY
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Project information.
2. Work covered by Contract Documents.
3. Access to site.4. Coordination with occupants.
5. Work restrictions.6. Specification and Drawing conventions.
1.2 PROJECT INFORMATION
A. Project Identification: Carlsbad Fire Station #5 Storage Building Roof. Project #4736.
1. Project Location: 2540 Orion Way, Carlsbad, CA 92010.
B. Owner: City of Carlsbad.
1. Owner's Representative: Steven Stewart, Public Works Department, City of Carlsbad, 1635 Faraday Road, Carlsbad, CA 92008.
C. Architect: Platt/Whitelaw Architects, 4034 30th Street, San Diego CA 92104 (619-546-4326).
1.3 WORK COVERED BY CONTRACT DOCUMENTS
A. The Work of Project is defined by the Contract Documents and consists of the following:
1. Remodel of existing open storage room to provide roof, overhead door, interior door,
cmu wall infill, skylights, passive roof vents, structural framing, electrical work, and other Work indicated in the Contract Documents. 780 square feet. Construction Type V-
B. U Occupancy.
B. Type of Contract:
1. Project will be constructed under a single prime contract.
1.4 ACCESS TO SITE
A. General: Contractor shall have limited use of Project site for construction operations within the area of work during construction period.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SUMMARY 011000 - 2
B. Use of Site: Limit use of Project site to areas within the Contract limits. Do not disturb portions of Project site beyond areas in which the Work is indicated.
1. Driveways, Walkways and Entrances: Keep driveways and entrances serving premises
clear and available to Owner, Owner's employees, and emergency vehicles at all times. Do not use these areas for parking or for storage of materials.
a. Schedule deliveries to minimize use of driveways and entrances by construction
operations.b. Schedule deliveries to minimize space and time requirements for storage of
materials and equipment on-site.
C. Condition of Existing Building: Maintain portions of existing building in a weathertight condition throughout construction period. Repair damage caused by construction operations.
D. Condition of Existing Grounds: Maintain portions of existing grounds, landscaping, and hardscaping affected by construction operations throughout construction period. Repair damage caused by construction operations.
1.5 COORDINATION WITH OCCUPANTS
A. Partial Owner Occupancy: Owner will occupy the adjacent premises during entire construction
period and not the areas under construction. Cooperate with Owner during construction
operations to minimize conflicts and facilitate Owner usage. Perform the Work so as not to interfere with Owner's operations. Maintain existing exits unless otherwise indicated.
1. Maintain access to existing walkways, corridors, and other adjacent occupied or used
facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Owner and authorities having jurisdiction.
2. Provide not less than 72 hours' notice to Owner of activities that will affect Owner's
operations.
1.6 WORK RESTRICTIONS
A. Work Restrictions, General: Comply with restrictions on construction operations.
1. Comply with limitations on use of public streets and with other requirements of authorities having jurisdiction.
B. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or others unless permitted under the following conditions and then only after providing temporary utility services according to requirements indicated:
1. Notify Owner not less than two days in advance of proposed utility interruptions.2. Obtain Owner's written permission before proceeding with utility interruptions.
C. Noise, Vibration, and Odors: Coordinate operations that may result in high levels of noise and
vibration, odors, or other disruption to Owner occupancy with Owner.
1. Notify Owner not less than two days in advance of proposed disruptive operations.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SUMMARY 011000 - 3
2. Obtain Owner's written permission before proceeding with disruptive operations.
D.Restricted Substances: Use of tobacco products and other controlled substances on Project site
is not permitted.
1.7 SPECIFICATION AND DRAWING CONVENTIONS
A. Specification Content: The Specifications use certain conventions for the style of language and
the intended meaning of certain terms, words, and phrases when used in particular situations.
These conventions are as follows:
1. Imperative mood and streamlined language are generally used in the Specifications. The
words "shall," "shall be," or "shall comply with," depending on the context, are implied where a colon (:) is used within a sentence or phrase.2. Specification requirements are to be performed by Contractor unless specifically stated
otherwise.
B. Drawing Coordination: Requirements for materials and products identified on Drawings are described in detail in the Specifications. One or more of the following are used on Drawings to
identify materials and products:
1. Terminology: Materials and products are identified by the typical generic terms used in
the individual Specifications Sections.
2. Abbreviations: Materials and products are identified by abbreviations published as part of the U.S. National CAD Standard and scheduled on Drawings.
PART 2 - PRODUCTS (Not Used)
PART 3 - EXECUTION (Not Used)
END OF SECTION 011000
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 1
SECTION 01 73 00 - EXECUTION
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes general administrative and procedural requirements governing execution of the Work including, but not limited to, the following:
1. Installation of the Work.
2. Cutting and patching.3. Progress cleaning.
4. Starting and adjusting.5. Protection of installed construction.6. Correction of the Work.
B. Related Requirements:
1. Section 01 10 00 "Summary of Work" 2. Section 02 41 19 "Selective Demolition" for demolition and removal of selected portions
of the building.
1.2 DEFINITIONS
A. Cutting: Removal of in-place construction necessary to permit installation or performance of
other work.
B. Patching: Fitting and repair work required to restore construction to original conditions after
installation of other work.
1.3 INFORMATIONAL SUBMITTALS
A. Cutting and Patching Notification: Submit plan describing procedures at least 10 days prior to
the time cutting and patching will be performed. Include the following information:
1. Extent: Describe reason for and extent of each occurrence of cutting and patching.2. Changes to In-Place Construction: Describe anticipated results. Include changes to
structural elements and operating components as well as changes in building appearance
and other significant visual elements.3. Products: List products to be used for patching and firms or entities that will perform
patching work.4. Dates: Indicate when cutting and patching will be performed.5. Utilities and Mechanical and Electrical Systems: List services and systems that cutting
and patching procedures will disturb or affect. List services and systems that will be relocated and those that will be temporarily out of service. Indicate length of time
permanent services and systems will be disrupted.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 2
a. Include description of provisions for temporary services and systems during interruption of permanent services and systems.
B. Landfill Receipts: Submit copies of waste hauler slips indicating the amount of waste hauled in
tons and the amount of waste in tons diverted from landfill and recycled, composted or salvaged.
1.4 QUALITY ASSURANCE
A. Cutting and Patching: Comply with requirements for and limitations on cutting and patching of construction elements.
1. Structural Elements: When cutting and patching structural elements, notify the Construction Manager of locations and details of cutting and await directions from the Construction Manager before proceeding. Shore, brace, and support structural elements
during cutting and patching. Do not cut and patch structural elements in a manner that could change their load-carrying capacity or increase deflection.2. Operational Elements: Do not cut and patch operating elements and related components
in a manner that results in reducing their capacity to perform as intended or that results in increased maintenance or decreased operational life or safety. Operational elements
include but are not limited to the following:
a. Primary operational systems and equipment.b. Fire separation assemblies.
c. Air or smoke barriers.
d. Fire-suppression systems.e. Mechanical systems piping and ducts.
f. Control systems.
g. Communication systems.h. Fire-detection and -alarm systems.
i. Conveying systems.
j. Electrical wiring systems.k. Operating systems of special construction.
3. Other Construction Elements: Do not cut and patch other construction elements or components in a manner that could change their load-carrying capacity, that results in reducing their capacity to perform as intended, or that results in increased maintenance or
decreased operational life or safety. Other construction elements include but are not limited to the following:
a. Water, moisture, or vapor barriers.
b. Membranes and flashings.c. Exterior curtain-wall construction.
d. Sprayed fire-resistive material.
e. Equipment supports.f. Piping, ductwork, vessels, and equipment.
g. Noise- and vibration-control elements and systems.
4. Visual Elements: Do not cut and patch construction in a manner that results in visual evidence of cutting and patching. Do not cut and patch exposed construction in a manner
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 3
that would, in the Construction Manager's opinion, reduce the building's aesthetic qualities. Remove and replace construction that has been cut and patched in a visually
unsatisfactory manner.
B. Manufacturer's Installation Instructions: Obtain and maintain on-site manufacturer's written recommendations and instructions for installation of products and equipment.
PART 2 - PRODUCTS
2.1 MATERIALS
A. General: Comply with requirements specified in other Sections.
B. In-Place Materials: Use materials for patching identical to in-place materials. For exposed surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent possible.
1. If identical materials are unavailable or cannot be used, use materials that, when installed, will provide a match acceptable to Architect for the visual and functional performance of in-place materials.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Existing Conditions: The existence and location of underground and other utilities and
construction indicated as existing are not guaranteed. Before beginning sitework, investigate and verify the existence and location of underground utilities, mechanical and electrical
systems, and other construction affecting the Work.
1. Before construction, verify the location and invert elevation at points of connection of sanitary sewer, storm sewer, and water-service piping; underground electrical services,
and other utilities.
2. Furnish location data for work related to Project that must be performed by public utilities serving Project site to Construction Manager 10 days prior to start of work.
B. Examination and Acceptance of Conditions: Before proceeding with each component of the
Work, examine substrates, areas, and conditions, with Installer or Applicator present where indicated, for compliance with requirements for installation tolerances and other conditions
affecting performance. Record observations.
1. Examine roughing-in for mechanical and electrical systems to verify actual locations of connections before equipment and fixture installation.
2. Examine walls, floors, and roofs for suitable conditions where products and systems are to be installed.
3. Verify compatibility with and suitability of substrates, including compatibility with
existing finishes or primers.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 4
C. Written Report: Where a written report listing conditions detrimental to performance of the Work is required by other Sections, include the following:
1. Description of the Work.
2. List of detrimental conditions, including substrates.3. List of unacceptable installation tolerances.
4. Recommended corrections.
D. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions.
3.2 PREPARATION
A. Existing Utility Information: Furnish information to Owner that is necessary to adjust, move, or relocate existing utility structures, utility poles, lines, services, or other utility appurtenances
located in or affected by construction. Coordinate with authorities having jurisdiction.
B. Field Measurements: Take field measurements as required to fit the Work properly. Recheck measurements before installing each product. Where portions of the Work are indicated to fit to
other construction, verify dimensions of other construction by field measurements before fabrication. Coordinate fabrication schedule with construction progress to avoid delaying the
Work.
C. Space Requirements: Verify space requirements and dimensions of items shown diagrammatically on Drawings.
D. Review of Contract Documents and Field Conditions: Immediately on discovery of the need for
clarification of the Contract Documents caused by differing field conditions outside the control of Contractor, submit a request for information to Architect.
3.3 INSTALLATION
A. General: Locate the Work and components of the Work accurately, in correct alignment and elevation, as indicated.
1. Make vertical work plumb and make horizontal work level.
2. Where space is limited, install components to maximize space available for maintenance and ease of removal for replacement.
3. Conceal pipes, ducts, and wiring in finished areas unless otherwise indicated.
B. Comply with manufacturer's written instructions and recommendations for installing products in applications indicated.
C. Install products at the time and under conditions that will ensure the best possible results. Maintain conditions required for product performance until Substantial Completion.
D. Conduct construction operations so no part of the Work is subjected to damaging operations or
loading in excess of that expected during normal conditions of occupancy.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 5
E. Sequence the Work and allow adequate clearances to accommodate movement of construction items on site and placement in permanent locations.
F. Tools and Equipment: Do not use tools or equipment that produce harmful noise levels.
G. Templates: Obtain and distribute to the parties involved templates for work specified to be factory prepared and field installed. Check Shop Drawings of other work to confirm that
adequate provisions are made for locating and installing products to comply with indicated
requirements.
H. Attachment: Provide blocking and attachment plates and anchors and fasteners of adequate size
and number to securely anchor each component in place, accurately located and aligned with other portions of the Work. Where size and type of attachments are not indicated, verify size and type required for load conditions.
1. Mounting Heights: Where mounting heights are not indicated, mount components at heights directed by the Construction Manager.2. Allow for building movement, including thermal expansion and contraction.
3. Coordinate installation of anchorages. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with
integral anchors, that are to be embedded in concrete or masonry. Deliver such items to
Project site in time for installation.
I. Joints: Make joints of uniform width. Where joint locations in exposed work are not indicated,
arrange joints for the best visual effect. Fit exposed connections together to form hairline joints.
J. Hazardous Materials: Use products, cleaners, and installation materials that are not considered hazardous.
3.4 CUTTING AND PATCHING
A. Cutting and Patching, General: Employ skilled workers to perform cutting and patching. Proceed with cutting and patching at the earliest feasible time, and complete without delay.
1. Cut in-place construction to provide for installation of other components or performance
of other construction, and subsequently patch as required to restore surfaces to their original condition.
B. Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged during installation or cutting and patching operations, by methods and with materials so as not to void existing warranties.
C. Temporary Support: Provide temporary support of work to be cut.
D. Protection: Protect in-place construction during cutting and patching to prevent damage.
Provide protection from adverse weather conditions for portions of Project that might be
exposed during cutting and patching operations.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 6
E. Adjacent Occupied Areas: Where interference with use of adjoining areas or interruption of free passage to adjoining areas is unavoidable, coordinate cutting and patching according to
requirements in Section 01 10 00 "Summary."
F. Existing Utility Services and Mechanical/Electrical Systems: Where existing services/systems are required to be removed, relocated, or abandoned, bypass such services/systems before
cutting to minimize interruption to occupied areas.
G. Cutting: Cut in-place construction by sawing, drilling, breaking, chipping, grinding, and similar operations, including excavation, using methods least likely to damage elements retained or
adjoining construction. If possible, review proposed procedures with original Installer; comply with original Installer's written recommendations.
1. In general, use hand or small power tools designed for sawing and grinding, not
hammering and chopping. Cut holes and slots neatly to minimum size required, and with minimum disturbance of adjacent surfaces. Temporarily cover openings when not in use.2. Finished Surfaces: Cut or drill from the exposed or finished side into concealed surfaces.
3. Concrete and Masonry: Cut using a cutting machine, such as an abrasive saw or a diamond-core drill.
4. Excavating and Backfilling: Comply with requirements in applicable Sections where
required by cutting and patching operations.5. Mechanical and Electrical Services: Cut off pipe or conduit in walls or partitions to be
removed. Cap, valve, or plug and seal remaining portion of pipe or conduit to prevent
entrance of moisture or other foreign matter after cutting.6. Proceed with patching after construction operations requiring cutting are complete.
H. Patching: Patch construction by filling, repairing, refinishing, closing up, and similar operations
following performance of other work. Patch with durable seams that are as invisible as practicable. Provide materials and comply with installation requirements specified in other
Sections, where applicable.
1. Inspection: Where feasible, test and inspect patched areas after completion to demonstrate physical integrity of installation.
2. Exposed Finishes: Restore exposed finishes of patched areas and extend finish restoration into retained adjoining construction in a manner that will minimize evidence of patching and refinishing.
a. Clean piping, conduit, and similar features before applying paint or other finishing materials.
b. Restore damaged pipe covering to its original condition.
3. Floors and Walls: Where walls or partitions that are removed extend one finished area into another, patch and repair floor and wall surfaces in the new space. Provide an even
surface of uniform finish, color, texture, and appearance. Remove in-place floor and wall
coverings and replace with new materials, if necessary, to achieve uniform color and appearance.
a. Where patching occurs in a painted surface, prepare substrate and apply primer and
intermediate paint coats appropriate for substrate over the patch, and apply final paint coat over entire unbroken surface containing the patch. Provide additional
coats until patch blends with adjacent surfaces.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 7
4. Ceilings: Patch, repair, or rehang in-place ceilings as necessary to provide an even-plane surface of uniform appearance.
5. Exterior Building Enclosure: Patch components in a manner that restores enclosure to a
weathertight condition and ensures thermal and moisture integrity of building enclosure.
I. Cleaning: Clean areas and spaces where cutting and patching are performed. Remove paint,
mortar, oils, putty, and similar materials from adjacent finished surfaces.
3.5 PROGRESS CLEANING
A. General: Clean Project site and work areas daily, including common areas. Enforce
requirements strictly. Dispose of materials lawfully.
1. Comply with requirements in NFPA 241 for removal of combustible waste materials and debris.
2. Do not hold waste materials more than seven days during normal weather or three days if the temperature is expected to rise above 80 deg F.3. Containerize hazardous and unsanitary waste materials separately from other waste. Mark
containers appropriately and dispose of legally, according to regulations.
a. Use containers intended for holding waste materials of type to be stored.
B. Site: Maintain Project site free of waste materials and debris.
C. Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for proper execution of the Work.
1. Remove liquid spills promptly.
2. Where dust would impair proper execution of the Work, broom-clean or vacuum the entire work area, as appropriate.
D. Installed Work: Keep installed work clean. Clean installed surfaces according to written
instructions of manufacturer or fabricator of product installed, using only cleaning materials specifically recommended. If specific cleaning materials are not recommended, use cleaning
materials that are not hazardous to health or property and that will not damage exposed surfaces.
E. Concealed Spaces: Remove debris from concealed spaces before enclosing the space.
F. Exposed Surfaces in Finished Areas: Clean exposed surfaces and protect as necessary to ensure
freedom from damage and deterioration at time of Substantial Completion.
G. Waste Disposal: Do not bury or burn waste materials on-site. Do not wash waste materials down sewers or into waterways. Comply with waste disposal requirements.
H. During handling and installation, clean and protect construction in progress and adjoining materials already in place. Apply protective covering where required to ensure protection from
damage or deterioration at Substantial Completion.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
EXECUTION 017300 - 8
I. Clean and provide maintenance on completed construction as frequently as necessary through the remainder of the construction period. Adjust and lubricate operable components to ensure
operability without damaging effects.
3.6 STARTING AND ADJUSTING
A. Start equipment and operating components to confirm proper operation. Remove
malfunctioning units, replace with new units, and retest.
B. Adjust equipment for proper operation. Adjust operating components for proper operation without binding.
C. Test each piece of equipment to verify proper operation. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment.
3.7 PROTECTION OF INSTALLED CONSTRUCTION
A. Provide final protection and maintain conditions that ensure installed Work is without damage or deterioration at time of Substantial Completion.
B. Comply with manufacturer's written instructions for temperature and relative humidity.
3.8 CORRECTION OF THE WORK
A. Repair or remove and replace defective construction. Restore damaged substrates and finishes.
1. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up
with matching materials, and properly adjusting operating equipment.
B. Restore permanent facilities used during construction to their specified condition.
C. Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired
without visible evidence of repair.
D. Repair components that do not operate properly. Remove and replace operating components
that cannot be repaired.
E. Remove and replace chipped, scratched, and broken glass or reflective surfaces.
END OF SECTION 01 73 00
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SELECTIVE DEMOLITION 024119 - 1
SECTION 024119 - SELECTIVE DEMOLITION
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Demolition and removal of selected portions of building or structure.
2. Demolition and removal of selected site elements.
3. Salvage of existing items to be reused or recycled.
B. Related Requirements:
1. Section 011000 "Summary" for restrictions on use of the premises, Owner-occupancy
requirements, and phasing requirements.2. Section 017300 "Execution" for cutting and patching procedures.
1.2 DEFINITIONS
A. Remove: Detach items from existing construction and dispose of them off-site unless indicated to be salvaged or reinstalled.
B. Remove and Salvage: Detach items from existing construction, in a manner to prevent damage, and deliver to Owner ready for reuse.
C. Remove and Reinstall: Detach items from existing construction, in a manner to prevent damage,
prepare for reuse, and reinstall where indicated.
D. Existing to Remain: Leave existing items that are not to be removed and that are not otherwise
indicated to be salvaged or reinstalled.
E. Dismantle: To remove by disassembling or detaching an item from a surface, using gentle methods and equipment to prevent damage to the item and surfaces; disposing of items unless
indicated to be salvaged or reinstalled.
1.3 MATERIALS OWNERSHIP
A. Unless otherwise indicated, demolition waste becomes property of Contractor.
1.4 PREINSTALLATION MEETINGS
A. Predemolition Conference: Conduct conference at Project site.
1. Inspect and discuss condition of construction to be selectively demolished.
2. Review structural load limitations of existing structure.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SELECTIVE DEMOLITION 024119 - 2
3. Review and finalize selective demolition schedule and verify availability of materials, demolition personnel, equipment, and facilities needed to make progress and avoid
delays.
4. Review requirements of work performed by other trades that rely on substrates exposed by selective demolition operations.
5. Review areas where existing construction is to remain and requires protection.
1.5 INFORMATIONAL SUBMITTALS
A. Proposed Protection Measures: Submit report, including Drawings, that indicates the measures
proposed for protecting individuals and property, for environmental protection, for dust control
and, for noise control. Indicate proposed locations and construction of barriers.
B. Schedule of Selective Demolition Activities: Indicate the following:
1. Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity. Ensure Owner's building manager's and other tenants' on-site operations are uninterrupted.
2. Interruption of utility services. Indicate how long utility services will be interrupted.3. Coordination for shutoff, capping, and continuation of utility services.4. Use of elevator and stairs.
5. Coordination of Owner's continuing occupancy of portions of existing building and of Owner's partial occupancy of completed Work.
C. Predemolition Photographs or Video: Show existing conditions of adjoining construction,
including finish surfaces, that might be misconstrued as damage caused by demolition operations. Comply with Section 013233 "Photographic Documentation." Submit before Work
begins.
D. Warranties: Documentation indicating that existing warranties are still in effect after completion of selective demolition.
1.6 CLOSEOUT SUBMITTALS
A. Inventory: Submit a list of items that have been removed and salvaged.
1.7 FIELD CONDITIONS
A. Owner will occupy portions of building immediately adjacent to selective demolition area.
Conduct selective demolition so Owner's operations will not be disrupted.
B. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as
far as practical.
C. Notify Architect of discrepancies between existing conditions and Drawings before proceeding with selective demolition.
D. Hazardous Materials: It is not expected that hazardous materials will be encountered in the Work.
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1. If suspected hazardous materials are encountered, do not disturb; immediately notify Architect and Owner. Hazardous materials will be removed by Owner under a separate
contract.
2. Do not disturb hazardous materials or items suspected of containing hazardous materials except under procedures specified elsewhere in the Contract Documents.
E. Storage or sale of removed items or materials on-site is not permitted.
F. Utility Service: Maintain existing utilities indicated to remain in service and protect them against damage during selective demolition operations.
1. Maintain fire-protection facilities in service during selective demolition operations.
1.8 WARRANTY
A. Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged
during selective demolition, by methods and with materials and using approved contractors so as not to void existing warranties. Notify warrantor before proceeding.
B. Notify warrantor on completion of selective demolition, and obtain documentation verifying
that existing system has been inspected and warranty remains in effect. Submit documentation at Project closeout.
1.9 COORDINATION
A. Arrange selective demolition schedule so as not to interfere with Owner's operations.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities
having jurisdiction.
B. Standards: Comply with ASSE A10.6 and NFPA 241.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Verify that utilities have been disconnected and capped before starting selective demolition operations.
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B. Review Project Record Documents of existing construction or other existing condition and hazardous material information provided by Owner. Owner does not guarantee that existing
conditions are same as those indicated in Project Record Documents.
C. Perform an engineering survey of condition of building to determine whether removing any element might result in structural deficiency or unplanned collapse of any portion of structure or
adjacent structures during selective building demolition operations.
1. Perform surveys as the Work progresses to detect hazards resulting from selective demolition activities.
D. Verify that hazardous materials have been remediated before proceeding with building
demolition operations.
E. Survey of Existing Conditions: Record existing conditions by use of preconstruction
photographs or video.
1. Comply with requirements specified in Section 013233 "Photographic Documentation."2. Inventory and record the condition of items to be removed and salvaged. Provide
photographs or video of conditions that might be misconstrued as damage caused by salvage operations.
3.2 UTILITY SERVICES AND MECHANICAL/ELECTRICAL SYSTEMS
A. Existing Services/Systems to Remain: Maintain services/systems indicated to remain and protect them against damage.
B. Existing Services/Systems to Be Removed, Relocated, or Abandoned: Locate, identify,
disconnect, and seal or cap off utility services and mechanical/electrical systems serving areas to be selectively demolished.
1. Owner will arrange to shut off indicated services/systems when requested by Contractor.
2. Arrange to shut off utilities with utility companies.3. If services/systems are required to be removed, relocated, or abandoned, provide
temporary services/systems that bypass area of selective demolition and that maintain
continuity of services/systems to other parts of building.4. Disconnect, demolish, and remove fire-suppression systems, plumbing, and HVAC
systems, equipment, and components indicated on Drawings to be removed.
a. Piping to Be Removed: Remove portion of piping indicated to be removed and cap or plug remaining piping with same or compatible piping material.
b. Piping to Be Abandoned in Place: Drain piping and cap or plug piping with same or compatible piping material and leave in place.c. Equipment to Be Removed: Disconnect and cap services and remove equipment.
d. Equipment to Be Removed and Reinstalled: Disconnect and cap services and remove, clean, and store equipment; when appropriate, reinstall, reconnect, and
make equipment operational.
e. Equipment to Be Removed and Salvaged: Disconnect and cap services and remove equipment and deliver to Owner.
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3.3 PROTECTION
A.Temporary Protection: Provide temporary barricades and other protection required to prevent
injury to people and damage to adjacent buildings and facilities to remain.
1. Provide protection to ensure safe passage of people around selective demolition area and to and from occupied portions of building.
2. Provide temporary weather protection, during interval between selective demolition of
existing construction on exterior surfaces and new construction, to prevent water leakage and damage to structure and interior areas.
3. Protect walls, ceilings, floors, and other existing finish work that are to remain or that are
exposed during selective demolition operations.4. Cover and protect furniture, furnishings, and equipment that have not been removed.
5. Comply with requirements for temporary enclosures, dust control, heating, and cooling specified in Section 015000 "Temporary Facilities and Controls."
B. Temporary Shoring: Design, provide, and maintain shoring, bracing, and structural supports as
required to preserve stability and prevent movement, settlement, or collapse of construction and finishes to remain, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished.
1. Strengthen or add new supports when required during progress of selective demolition.
C. Remove temporary barricades and protections where hazards no longer exist.
3.4 SELECTIVE DEMOLITION, GENERAL
A. General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of
governing regulations and as follows:
1. Proceed with selective demolition systematically, from higher to lower level. Complete selective demolition operations above each floor or tier before disturbing supporting
members on the next lower level.
2. Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction.
Use hand tools or small power tools designed for sawing or grinding, not hammering and
chopping. Temporarily cover openings to remain.3. Cut or drill from the exposed or finished side into concealed surfaces to avoid marring
existing finished surfaces.4. Do not use cutting torches until work area is cleared of flammable materials. At concealed spaces, such as duct and pipe interiors, verify condition and contents of hidden
space before starting flame-cutting operations. Maintain portable fire-suppression devices during flame-cutting operations.
5. Maintain fire watch during and for at least 2 hours after flame-cutting operations.
6. Maintain adequate ventilation when using cutting torches.7. Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials and
promptly dispose of off-site.
8. Remove structural framing members and lower to ground by method suitable to avoid free fall and to prevent ground impact or dust generation.
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9. Locate selective demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.
10. Dispose of demolished items and materials promptly.
B. Site Access and Temporary Controls: Conduct selective demolition and debris-removal operations to ensure minimum interference with roads, streets, walks, walkways, and other
adjacent occupied and used facilities.
C. Removed and Salvaged Items:
1. Clean salvaged items.
2. Pack or crate items after cleaning. Identify contents of containers.
3. Store items in a secure area until delivery to Owner.4. Transport items to Owner's storage area on-site.
5. Protect items from damage during transport and storage.
D. Removed and Reinstalled Items:
1. Clean and repair items to functional condition adequate for intended reuse.
2. Pack or crate items after cleaning and repairing. Identify contents of containers.3. Protect items from damage during transport and storage.4. Reinstall items in locations indicated. Comply with installation requirements for new
materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated.
E. Existing Items to Remain: Protect construction indicated to remain against damage and soiling
during selective demolition. When permitted by Architect, items may be removed to a suitable, protected storage location during selective demolition and cleaned and reinstalled in their
original locations after selective demolition operations are complete.
3.5 SELECTIVE DEMOLITION PROCEDURES FOR SPECIFIC MATERIALS
A. Concrete: Demolish in sections. Cut concrete full depth at junctures with construction to remain
and at regular intervals using power-driven saw, and then remove concrete between saw cuts.
B. Masonry: Demolish in small sections. Cut masonry at junctures with construction to remain, using power-driven saw, and then remove masonry between saw cuts.
C. Concrete Slabs-on-Grade: Saw-cut perimeter of area to be demolished, and then break up and
remove.
3.6 DISPOSAL OF DEMOLISHED MATERIALS
A. Except for items or materials indicated to be recycled, reused, salvaged, reinstalled, or otherwise indicated to remain Owner's property; Remove demolition waste materials from Project site and dispose of them in an EPA-approved construction and demolition waste landfill
acceptable to authorities having jurisdiction.
1. Do not allow demolished materials to accumulate on-site.
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2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.
3. Remove debris from elevated portions of building by chute, hoist, or other device that
will convey debris to grade level in a controlled descent.4. Comply with requirements specified in Section 017419 "Construction Waste
Management and Disposal."
B. Burning: Do not burn demolished materials.
3.7 CLEANING
A. Clean adjacent structures and improvements of dust, dirt, and debris caused by selective
demolition operations. Return adjacent areas to condition existing before selective demolition operations began.
END OF SECTION 024119
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CONCRETE UNIT MASONRY 042200 - 1
SECTION 042200 - CONCRETE UNIT MASONRY
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Concrete masonry units.
2. Mortar and grout.3. Steel reinforcing bars.4. Miscellaneous masonry accessories.
1.3 DEFINITIONS
A. CMU(s): Concrete masonry unit(s).
B. Reinforced Masonry: Masonry containing reinforcing steel in grouted cells.
1.4 ACTION SUBMITTALS
A. Product Data: For each type of product.
B. Shop Drawings: For the following:
1. Masonry Units: Show sizes, profiles, coursing, and locations of special shapes.2. Reinforcing Steel: Detail bending, lap lengths, and placement of unit masonry reinforcing
bars. Comply with ACI 315.
1.5 INFORMATIONAL SUBMITTALS
A. Qualification Data: For testing agency.
B. Material Certificates: For each type and size of the following:
1. Masonry units.
a. Include data on material properties.
2. Integral water repellant used in CMUs.
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3. Cementitious materials. Include name of manufacturer, brand name, and type.4.Mortar admixtures.
5. Preblended, dry mortar mixes. Include description of type and proportions of ingredients.
6. Grout mixes. Include description of type and proportions of ingredients.7. Reinforcing bars.
8. Joint reinforcement.
9. Anchors, ties, and metal accessories.
C. Mix Designs: For each type of mortar and grout. Include description of type and proportions of
ingredients.
1. Include test reports for mortar mixes required to comply with property specification. Test according to ASTM C 109/C 109M for compressive strength, ASTM C 1506 for water
retention, and ASTM C 91/C 91M for air content.2. Include test reports, according to ASTM C 1019, for grout mixes required to comply with compressive strength requirement.
D. Statement of Compressive Strength of Masonry: For each combination of masonry unit type and mortar type, provide statement of average net-area compressive strength of masonry units,
mortar type, and resulting net-area compressive strength of masonry determined according to
TMS 602/ACI 530.1/ASCE 6.
E. Cold-Weather and Hot-Weather Procedures: Detailed description of methods, materials, and
equipment to be used to comply with requirements.
1.6 QUALITY ASSURANCE
A. Testing Agency Qualifications: Qualified according to ASTM C 1093 for testing indicated.
1.7 DELIVERY, STORAGE, AND HANDLING
A. Store masonry units on elevated platforms in a dry location. If units are not stored in an enclosed location, cover tops and sides of stacks with waterproof sheeting, securely tied. If units
become wet, do not install until they are dry.
B. Store cementitious materials on elevated platforms, under cover, and in a dry location. Do not use cementitious materials that have become damp.
C. Store aggregates where grading and other required characteristics can be maintained and contamination avoided.
D. Deliver preblended, dry mortar mix in moisture-resistant containers. Store preblended, dry
mortar mix in delivery containers on elevated platforms in a dry location or in covered weatherproof dispensing silos.
E. Store masonry accessories, including metal items, to prevent corrosion and accumulation of dirt
and oil.
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1.8 FIELD CONDITIONS
A.Protection of Masonry: During construction, cover tops of walls, projections, and sills with
waterproof sheeting at end of each day's work. Cover partially completed masonry when
construction is not in progress.
1. Extend cover a minimum of 24 inches (600 mm) down both sides of walls, and hold
cover securely in place.
B. Stain Prevention: Prevent grout, mortar, and soil from staining the face of masonry to be left exposed or painted. Immediately remove grout, mortar, and soil that come in contact with such
masonry.
1. Protect base of walls from rain-splashed mud and from mortar splatter by spreading coverings on ground and over wall surface.
2. Protect sills, ledges, and projections from mortar droppings.3. Turn scaffold boards near the wall on edge at the end of each day to prevent rain from splashing mortar and dirt onto completed masonry.
C. Cold-Weather Requirements: Do not use frozen materials or materials mixed or coated with ice or frost. Do not build on frozen substrates. Remove and replace unit masonry damaged by frost
or by freezing conditions. Comply with cold-weather construction requirements contained in
TMS 602/ACI 530.1/ASCE 6.
1. Cold-Weather Cleaning: Use liquid cleaning methods only when air temperature is 40
deg F (4 deg C) and higher and will remain so until masonry has dried, but not less than
seven days after completing cleaning.
D. Hot-Weather Requirements: Comply with hot-weather construction requirements contained in
TMS 602/ACI 530.1/ASCE 6.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Source Limitations for Masonry Units: Obtain exposed masonry units of a uniform texture and
color, or a uniform blend within the ranges accepted for these characteristics, from single source from single manufacturer for each product required.
B. Source Limitations for Mortar Materials: Obtain mortar ingredients of a uniform quality, including color for exposed masonry, from single manufacturer for each cementitious component and from single source or producer for each aggregate.
2.2 PERFORMANCE REQUIREMENTS
A. Provide unit masonry that develops indicated net-area compressive strengths at 28 days.
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1. Determine net-area compressive strength of masonry from average net-area compressive strengths of masonry units and mortar types (unit-strength method) according to
TMS 602/ACI 530.1/ASCE 6.
2. Determine net-area compressive strength of masonry by testing masonry prisms according to ASTM C 1314.
2.3 UNIT MASONRY, GENERAL
A. Masonry Standard: Comply with TMS 602/ACI 530.1/ASCE 6 except as modified by requirements in the Contract Documents.
B. Defective Units: Referenced masonry unit standards may allow a certain percentage of units to contain chips, cracks, or other defects exceeding limits stated. Do not use units where such defects are exposed in the completed Work.
2.4 CONCRETE MASONRY UNITS
A. Shapes: Provide shapes indicated and as follows, with exposed surfaces matching exposed faces of adjacent units unless otherwise indicated.
1. Provide special shapes for lintels, corners, jambs, sashes, movement joints, headers, bonding, and other special conditions.
2. Provide square-edged units for outside corners unless otherwise indicated.
B. CMUs: ASTM C 90.
1. Unit Compressive Strength: Provide units with minimum average net-area compressive
strength of 2150 psi (14.8 MPa).
2. Density Classification: Medium weight.3. Size (Width): Manufactured to dimensions 3/8 inch (10 mm) less-than-nominal
dimensions.
4. Exposed Faces: Provide color and texture matching the range represented by Architect's sample.
5. Faces to Receive Plaster or Stone Veneer: Where units are indicated to receive a direct
application of plaster or stone veneer, provide textured-face units made with gap-graded aggregates.
2.5 MORTAR AND GROUT MATERIALS
A. Portland Cement: ASTM C 150/C 150M, Type I or II, except Type III may be used for cold-weather construction. Provide natural color or white cement as required to produce mortar color
indicated.
1. Alkali content shall not be more than 0.1 percent when tested according to ASTM C 114.
B. Hydrated Lime: ASTM C 207, Type S.
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C. Portland Cement-Lime Mix: Packaged blend of portland cement and hydrated lime containing no other ingredients.
D. Masonry Cement: ASTM C 91/C 91M.
E. Mortar Cement: ASTM C 1329/C 1329M.
F. Mortar Pigments: Natural and synthetic iron oxides and chromium oxides, compounded for use
in mortar mixes and complying with ASTM C 979/C 979M. Use only pigments with a record of
satisfactory performance in masonry mortar.
G. Aggregate for Mortar: ASTM C 144.
1. For mortar that is exposed to view, use washed aggregate consisting of natural sand or crushed stone.2. For joints less than 1/4 inch (6 mm) thick, use aggregate graded with 100 percent passing
the No. 16 (1.18-mm) sieve.3. White-Mortar Aggregates: Natural white sand or crushed white stone.4. Colored-Mortar Aggregates: Natural sand or crushed stone of color necessary to produce
required mortar color.
H. Aggregate for Grout: ASTM C 404.
I. Cold-Weather Admixture: Nonchloride, noncorrosive, accelerating admixture complying with
ASTM C 494/C 494M, Type C, and recommended by manufacturer for use in masonry mortar of composition indicated.
J. Water-Repellent Admixture: Liquid water-repellent mortar admixture intended for use with
CMUs containing integral water repellent from same manufacturer.
K. Water: Potable.
2.6 REINFORCEMENT
A. Uncoated Steel Reinforcing Bars: ASTM A 615/A 615M, Grade 60 (Grade 420).
B. Reinforcing Bar Positioners: Wire units designed to fit into mortar bed joints spanning masonry
unit cells and to hold reinforcing bars in center of cells. Units are formed from 0.148-inch (3.77-
mm) steel wire, hot-dip galvanized after fabrication. Provide units designed for number of bars indicated.
2.7 MISCELLANEOUS MASONRY ACCESSORIES
A. Compressible Filler: Premolded filler strips complying with ASTM D 1056, Grade 2A1; compressible up to 35 percent; of width and thickness indicated; formulated from neoprene or
PVC.
B. Preformed Control-Joint Gaskets: Made from styrene-butadiene-rubber compound,
complying with ASTM D 2000, Designation M2AA-805 or PVC, complying with
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ASTM D 2287, Type PVC-65406 and designed to fit standard sash block and to maintain lateral stability in masonry wall; size and configuration as indicated.
C. Bond-Breaker Strips: Asphalt-saturated felt complying with ASTM D 226/D 226M, Type I
(No. 15 asphalt felt).
2.8 MORTAR AND GROUT MIXES
A. General: Do not use admixtures, including pigments, air-entraining agents, accelerators,
retarders, water-repellent agents, antifreeze compounds, or other admixtures unless otherwise indicated.
1. Do not use calcium chloride in mortar or grout.2. Use portland cement-lime mortar unless otherwise indicated.3. Add cold-weather admixture (if used) at same rate for all mortar that will be exposed to
view, regardless of weather conditions, to ensure that mortar color is consistent.
B. Preblended, Dry Mortar Mix: Furnish dry mortar ingredients in form of a preblended mix. Measure quantities by weight to ensure accurate proportions, and thoroughly blend ingredients
before delivering to Project site.
C. Mortar for Unit Masonry: Comply with ASTM C 270, Proportion Specification. Provide the
following types of mortar for applications stated unless another type is indicated.
1. For masonry below grade or in contact with earth, use Type S.2. For reinforced masonry, use Type S.
D. Grout for Unit Masonry: Comply with ASTM C 476.
1. Use grout of type indicated or, if not otherwise indicated, of type (fine or coarse) that will comply with TMS 602/ACI 530.1/ASCE 6 for dimensions of grout spaces and pour
height.
2. Proportion grout in accordance with ASTM C 476, paragraph 4.2.2 for specified 28-day compressive strength indicated, but not less than 2000 psi (14 MPa).
3. Provide grout with a slump of 8 to 11 inches (200 to 280 mm) as measured according to
ASTM C 143/C 143M.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work.
1. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work.
2. Verify that foundations are within tolerances specified.
3. Verify that reinforcing dowels are properly placed.
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4. Verify that substrates are free of substances that would impair mortar bond.
B.Before installation, examine rough-in and built-in construction for piping systems to verify
actual locations of piping.
C. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 INSTALLATION, GENERAL
A. Build chases and recesses to accommodate items specified in this and other Sections.
B. Leave openings for equipment to be installed before completing masonry. After installing equipment, complete masonry to match construction immediately adjacent to opening.
C. Use full-size units without cutting if possible. If cutting is required to provide a continuous pattern or to fit adjoining construction, cut units with motor-driven saws; provide clean, sharp, unchipped edges. Allow units to dry before laying unless wetting of units is specified. Install cut
units with cut surfaces and, where possible, cut edges concealed.
3.3 TOLERANCES
A. Dimensions and Locations of Elements:
1. For dimensions in cross section or elevation, do not vary by more than plus 1/2 inch (12 mm) or minus 1/4 inch (6 mm).
2. For location of elements in plan, do not vary from that indicated by more than plus or
minus 1/2 inch (12 mm).3. For location of elements in elevation, do not vary from that indicated by more than plus
or minus 1/4 inch (6 mm) in a story height or 1/2 inch (12 mm) total.
B. Lines and Levels:
1. For bed joints and top surfaces of bearing walls, do not vary from level by more than 1/4
inch in 10 feet (6 mm in 3 m), or 1/2-inch (12-mm) maximum.
2. For conspicuous horizontal lines, such as lintels, sills, parapets, and reveals, do not vary from level by more than 1/8 inch in 10 feet (3 mm in 3 m), 1/4 inch in 20 feet (6 mm in 6
m), or 1/2-inch (12-mm) maximum.
3. For vertical lines and surfaces do not vary from plumb by more than 1/4 inch in 10 feet (6 mm in 3 m), 3/8 inch in 20 feet (9 mm in 6 m), or 1/2-inch (12-mm) maximum.
4. For conspicuous vertical lines, such as external corners, door jambs, reveals, and expansion and control joints, do not vary from plumb by more than 1/8 inch in 10 feet (3 mm in 3 m), 1/4 inch in 20 feet (6 mm in 6 m), or 1/2-inch (12-mm) maximum.
5. For lines and surfaces, do not vary from straight by more than 1/4 inch in 10 feet (6 mm in 3 m), 3/8 inch in 20 feet (9 mm in 6 m), or 1/2-inch (12-mm) maximum.
6. For vertical alignment of exposed head joints, do not vary from plumb by more than 1/4
inch in 10 feet (6 mm in 3 m), or 1/2-inch (12-mm) maximum.7. For faces of adjacent exposed masonry units, do not vary from flush alignment by more
than 1/16 inch (1.5 mm).
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C. Joints:
1.For bed joints, do not vary from thickness indicated by more than plus or minus 1/8 inch
(3 mm), with a maximum thickness limited to 1/2 inch (12 mm).
2. For exposed bed joints, do not vary from bed-joint thickness of adjacent courses by more than 1/8 inch (3 mm).
3. For head and collar joints, do not vary from thickness indicated by more than plus 3/8
inch (9 mm) or minus 1/4 inch (6 mm).4. For exposed head joints, do not vary from thickness indicated by more than plus or minus
1/8 inch (3 mm).
3.4 LAYING MASONRY WALLS
A. Lay out walls in advance for accurate spacing of surface bond patterns with uniform joint
thicknesses and for accurate location of openings, movement-type joints, returns, and offsets. Avoid using less-than-half-size units, particularly at corners, jambs, and, where possible, at other locations.
B. Bond Pattern for Exposed Masonry: Unless otherwise indicated, lay exposed masonry in running bond; do not use units with less-than-nominal 4-inch (100-mm) horizontal face
dimensions at corners or jambs.
C. Lay concealed masonry with all units in a wythe in running bond or bonded by lapping not less than 4 inches (100 mm). Bond and interlock each course of each wythe at corners. Do not use
units with less-than-nominal 4-inch (100-mm) horizontal face dimensions at corners or jambs.
D. Stopping and Resuming Work: Stop work by stepping back units in each course from those in course below; do not tooth. When resuming work, clean masonry surfaces that are to receive
mortar, remove loose masonry units and mortar, and wet brick if required before laying fresh
masonry.
E. Built-in Work: As construction progresses, build in items specified in this and other Sections.
Fill in solidly with masonry around built-in items.
F. Fill space between steel frames and masonry solidly with mortar unless otherwise indicated.
G. Where built-in items are to be embedded in cores of hollow masonry units, place a layer of
metal lath, wire mesh, or plastic mesh in the joint below, and rod mortar or grout into core.
3.5 MORTAR BEDDING AND JOINTING
A. Lay hollow CMUs as follows:
1. Bed face shells in mortar and make head joints of depth equal to bed joints.2. Bed webs in mortar in all courses of piers, columns, and pilasters.
3. Bed webs in mortar in grouted masonry, including starting course on footings.
B. Lay solid CMUs with completely filled bed and head joints; butter ends with sufficient mortar to fill head joints and shove into place. Do not deeply furrow bed joints or slush head joints.
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C. Set cast-stone trim units in full bed of mortar with full vertical joints. Fill dowel, anchor, and similar holes.
1. Clean soiled surfaces with fiber brush and soap powder and rinse thoroughly with clear
water.2. Wet joint surfaces thoroughly before applying mortar.
3. Rake out mortar joints for pointing with sealant.
D. Rake out mortar joints at pre-faced CMUs to a uniform depth of 1/4 inch (6 mm) and point with epoxy mortar to comply with epoxy-mortar manufacturer's written instructions.
E. Tool exposed joints slightly concave when thumbprint hard, using a jointer larger than joint thickness unless otherwise indicated.
F. Cut joints flush for masonry walls to receive plaster or other direct-applied finishes (other than
paint) unless otherwise indicated.
G. Cut joints flush where indicated to receive waterproofing unless otherwise indicated.
3.6 REINFORCED UNIT MASONRY INSTALLATION
A. Temporary Formwork and Shores: Construct formwork and shores as needed to support reinforced masonry elements during construction.
1. Construct formwork to provide shape, line, and dimensions of completed masonry as
indicated. Make forms sufficiently tight to prevent leakage of mortar and grout. Brace, tie, and support forms to maintain position and shape during construction and curing of
reinforced masonry.
2. Do not remove forms and shores until reinforced masonry members have hardened sufficiently to carry their own weight and other loads that may be placed on them during
construction.
B. Placing Reinforcement: Comply with requirements in TMS 602/ACI 530.1/ASCE 6.
C. Grouting: Do not place grout until entire height of masonry to be grouted has attained enough
strength to resist grout pressure.
1. Comply with requirements in TMS 602/ACI 530.1/ASCE 6 for cleanouts and for grout placement, including minimum grout space and maximum pour height.
2. Limit height of vertical grout pours to not more than 60 inches (1520 mm).
3.7 FIELD QUALITY CONTROL
A. Testing and Inspecting: Owner will engage special inspectors to perform tests and inspections
and prepare reports. Allow inspectors access to scaffolding and work areas as needed to perform tests and inspections. Retesting of materials that fail to comply with specified requirements shall
be done at Contractor's expense.
B. Inspections: Special inspections according to Level C in TMS 402/ACI 530/ASCE 5.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
CONCRETE UNIT MASONRY 042200 - 10
1. Begin masonry construction only after inspectors have verified proportions of site-prepared mortar.
2. Place grout only after inspectors have verified compliance of grout spaces and of grades,
sizes, and locations of reinforcement.3. Place grout only after inspectors have verified proportions of site-prepared grout.
C. Testing Prior to Construction: One set of tests.
D. Testing Frequency: One set of tests for each 5000 sq. ft. (464 sq. m) of wall area or portion thereof.
E. Concrete Masonry Unit Test: For each type of unit provided, according to ASTM C 140 for compressive strength.
F. Mortar Aggregate Ratio Test (Proportion Specification): For each mix provided, according to
ASTM C 780.
G. Grout Test (Compressive Strength): For each mix provided, according to ASTM C 1019.
3.8 REPAIRING, POINTING, AND CLEANING
A. Remove and replace masonry units that are loose, chipped, broken, stained, or otherwise damaged or that do not match adjoining units. Install new units to match adjoining units; install
in fresh mortar, pointed to eliminate evidence of replacement.
B. Pointing: During the tooling of joints, enlarge voids and holes, except weep holes, and completely fill with mortar. Point up joints, including corners, openings, and adjacent
construction, to provide a neat, uniform appearance. Prepare joints for sealant application,
where indicated.
C. In-Progress Cleaning: Clean unit masonry as work progresses by dry brushing to remove mortar
fins and smears before tooling joints.
D. Final Cleaning: After mortar is thoroughly set and cured, clean exposed masonry as follows:
1. Remove large mortar particles by hand with wooden paddles and nonmetallic scrape hoes
or chisels.
2. Protect adjacent stone and nonmasonry surfaces from contact with cleaner by covering them with liquid strippable masking agent or polyethylene film and waterproof masking
tape.3. Wet wall surfaces with water before applying cleaners; remove cleaners promptly by rinsing surfaces thoroughly with clear water.
4. Clean concrete masonry by applicable cleaning methods indicated in NCMA TEK 8-4A.
3.9 MASONRY WASTE DISPOSAL
A. Salvageable Materials: Unless otherwise indicated, excess masonry materials are Contractor's
property. At completion of unit masonry work, remove from Project site.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
CONCRETE UNIT MASONRY 042200 - 11
B. Masonry Waste Recycling: Return broken CMUs not used as fill to manufacturer for recycling.
C.Excess Masonry Waste: Remove excess clean masonry waste, as described above or recycled,
and other masonry waste, and legally dispose of off Owner's property.
END OF SECTION 042200
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 1
SECTION 061000 - ROUGH CARPENTRY
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Framing with dimension lumber.
2. Framing with engineered wood products.3. Rooftop equipment bases and support curbs.4. Wood blocking, cants, and nailers.
B. Related Requirements:
1. Section 061600 "Sheathing" for sheathing, subflooring, and underlayment.
1.3 DEFINITIONS
A. Boards or Strips: Lumber of less than 2 inches nominal (38 mm actual) size in least dimension.
B. Dimension Lumber: Lumber of 2 inches nominal (38 mm actual) size or greater but less than 5
inches nominal (114 mm actual) size in least dimension.
1.4 ACTION SUBMITTALS
A. Product Data: For each type of process and factory-fabricated product. Indicate component
materials and dimensions and include construction and application details.
1. Include data for wood-preservative treatment from chemical treatment manufacturer and certification by treating plant that treated materials comply with requirements. Indicate
type of preservative used and net amount of preservative retained.
2. For products receiving a waterborne treatment, include statement that moisture content of treated materials was reduced to levels specified before shipment to Project site.
1.5 INFORMATIONAL SUBMITTALS
A. Material Certificates: For dimension lumber specified to comply with minimum allowable unit stresses. Indicate species and grade selected for each use and design values approved by the
ALSC Board of Review.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 2
B. Evaluation Reports: For the following, from ICC-ES:
1.Wood-preservative-treated wood.
2. Engineered wood products.
3. Power-driven fasteners.4. Post-installed anchors.
5. Metal framing anchors.
1.6 QUALITY ASSURANCE
A. Testing Agency Qualifications: For testing agency providing classification marking for fire-
retardant treated material, an inspection agency acceptable to authorities having jurisdiction that periodically performs inspections to verify that the material bearing the classification marking is representative of the material tested.
1.7 DELIVERY, STORAGE, AND HANDLING
A. Stack wood products flat with spacers beneath and between each bundle to provide air circulation. Protect wood products from weather by covering with waterproof sheeting, securely
anchored. Provide for air circulation around stacks and under coverings.
PART 2 - PRODUCTS
2.1 WOOD PRODUCTS, GENERAL
A. Lumber: DOC PS 20 and applicable rules of grading agencies indicated. If no grading agency is indicated, comply with the applicable rules of any rules-writing agency certified by the ALSC
Board of Review. Grade lumber by an agency certified by the ALSC Board of Review to
inspect and grade lumber under the rules indicated.
1. Factory mark each piece of lumber with grade stamp of grading agency.
2. For exposed lumber indicated to receive a stained or natural finish, mark grade stamp on end or back of each piece.3. Dress lumber, S4S, unless otherwise indicated.
B. Maximum Moisture Content of Lumber: 19 percent unless otherwise indicated.
C. Engineered Wood Products: Acceptable to authorities having jurisdiction and for which current model code research or evaluation reports exist that show compliance with building code in
effect for Project.
1. Allowable design stresses, as published by manufacturer, shall meet or exceed those indicated. Manufacturer's published values shall be determined from empirical data or by
rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 3
2.2 WOOD-PRESERVATIVE-TREATED LUMBER
A.Preservative Treatment by Pressure Process: AWPA U1; Use Category UC2 for interior
construction not in contact with ground.
1. Preservative Chemicals: Acceptable to authorities having jurisdiction and containing no arsenic or chromium. Do not use inorganic boron (SBX) for sill plates.
B. Kiln-dry lumber after treatment to a maximum moisture content of 19 percent. Do not use
material that is warped or that does not comply with requirements for untreated material.
C. Mark lumber with treatment quality mark of an inspection agency approved by the ALSC Board
of Review.
D. Application: Treat items indicated on Drawings, and the following:
1. Wood cants, nailers, curbs, equipment support bases, blocking, stripping, and similar
members in connection with roofing, flashing, vapor barriers, and waterproofing.2. Wood sills, sleepers, blocking, and similar concealed members in contact with masonry or concrete.
3. Wood floor plates that are installed over concrete slabs-on-grade.
2.3 DIMENSION LUMBER FRAMING
A. Joists and Rafters: No. 1 grade.
1. Species:
a. Douglas fir-larch; WCLIB or WWPA.
2.4 MISCELLANEOUS LUMBER
A. General: Provide miscellaneous lumber indicated and lumber for support or attachment of other construction, including the following:
1. Blocking.
2. Nailers.3. Rooftop equipment bases and support curbs.
4. Cants.
B. Dimension Lumber Items: Construction or No. 2 grade lumber of any of the following species:
1. Hem-fir (north); NLGA.2. Mixed southern pine or southern pine; SPIB.3. Spruce-pine-fir; NLGA.
4. Hem-fir; WCLIB or WWPA.5. Spruce-pine-fir (south); NeLMA, WCLIB, or WWPA.
6. Western woods; WCLIB or WWPA.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 4
7. Northern species; NLGA.8.Eastern softwoods; NeLMA.
C. Concealed Boards: 19 percent maximum moisture content and the following species and grades:
1. Western woods; Construction or No. 2 Common grade; WCLIB or WWPA.
D. For blocking not used for attachment of other construction, Utility, Stud, or No. 3 grade lumber
of any species may be used provided that it is cut and selected to eliminate defects that will
interfere with its attachment and purpose.
E. For blocking and nailers used for attachment of other construction, select and cut lumber to
eliminate knots and other defects that will interfere with attachment of other work.
F. For furring strips for installing plywood or hardboard paneling, select boards with no knots capable of producing bent-over nails and damage to paneling.
2.5 FASTENERS
A. General: Fasteners shall be of size and type indicated and shall comply with requirements specified in this article for material and manufacture.
1. Where rough carpentry is exposed to weather, in ground contact, pressure-preservative treated, or in area of high relative humidity, provide fasteners with hot-dip zinc coating
complying with ASTM A 153/A 153M or of Type 304 stainless steel.
B. Nails, Brads, and Staples: ASTM F 1667.
C. Post-Installed Anchors: As indicated on the construction drawings.
2.6 METAL FRAMING ANCHORS
A. Manufacturers: Simpson Strong-Tie
B. Allowable design loads, as published by manufacturer, shall meet or exceed those of products
of manufacturers listed. Manufacturer's published values shall be determined from empirical
data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency. Framing anchors shall be punched for fasteners
adequate to withstand same loads as framing anchors.
C. Galvanized-Steel Sheet: Hot-dip, zinc-coated steel sheet complying with ASTM A 653/A 653M, G60 (Z180) coating designation.
1. Use for interior locations unless otherwise indicated.
D. Hot-Dip, Heavy-Galvanized Steel Sheet: ASTM A 653/A 653M; structural steel (SS), high-strength low-alloy steel Type A (HSLAS Type A), or high-strength low-alloy steel Type B
(HSLAS Type B); G185 (Z550) coating designation; and not less than 0.036 inch (0.9 mm) thick.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 5
1. Use for wood-preservative-treated lumber and where indicated.
E.Stainless-Steel Sheet: ASTM A 666, Type 304.
1. Use for exterior locations and where indicated.
F. Joist Hangers: As indicated on the construction drawings.
G. Bridging: As indicated on the construction drawings.
H. Joist Ties: As indicated on the construction drawings.
2.7 MISCELLANEOUS MATERIALS
A. Flexible Flashing: Composite, self-adhesive, flashing product consisting of a pliable, butyl
rubber or rubberized-asphalt compound, bonded to a high-density polyethylene film, aluminum foil, or spunbonded polyolefin to produce an overall thickness of not less than 0.025 inch (0.6 mm).
B. Water-Repellent Preservative: NWWDA-tested and -accepted formulation containing 3-iodo-2-propynyl butyl carbamate, combined with an insecticide containing chloropyrifos as its active ingredient.
PART 3 - EXECUTION
3.1 INSTALLATION, GENERAL
A. Framing Standard: Comply with AF&PA's WCD 1, "Details for Conventional Wood Frame
Construction," unless otherwise indicated.
B. Framing with Engineered Wood Products: Install engineered wood products to comply with
manufacturer's written instructions.
C. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry accurately to other construction. Locate furring, nailers, blocking,
and similar supports to comply with requirements for attaching other construction.
D. Install metal framing anchors to comply with manufacturer's written instructions. Install fasteners through each fastener hole.
E. Do not splice structural members between supports unless otherwise indicated.
F. Provide blocking and framing as indicated and as required to support facing materials, fixtures, specialty items, and trim.
1. Provide metal clips for fastening gypsum board or lath at corners and intersections where framing or blocking does not provide a surface for fastening edges of panels. Space clips not more than 16 inches (406 mm) o.c.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 6
G. Provide fire blocking in furred spaces, stud spaces, and other concealed cavities as indicated and as follows:
1. Fire block concealed spaces between floor sleepers with same material as sleepers to
limit concealed spaces to not more than 100 sq. ft. (9.3 sq. m) and to solidly fill space below partitions.
2. Fire block concealed spaces behind combustible cornices and exterior trim at not more
than 20 feet (6 m) o.c.
H. Sort and select lumber so that natural characteristics do not interfere with installation or with
fastening other materials to lumber. Do not use materials with defects that interfere with function of member or pieces that are too small to use with minimum number of joints or optimum joint arrangement.
I. Comply with AWPA M4 for applying field treatment to cut surfaces of preservative-treated lumber.
1. Use inorganic boron for items that are continuously protected from liquid water.
2. Use copper naphthenate for items not continuously protected from liquid water.
J. Securely attach rough carpentry work to substrate by anchoring and fastening as indicated,
complying with the following:
1. Table 2304.9.1, "Fastening Schedule," in the 2016 California Building Code (CBC).2. ICC-ES evaluation report for fastener.
K. Use steel common wire nails unless otherwise indicated. Select fasteners of size that will not
fully penetrate members where opposite side will be exposed to view or will receive finish materials. Make tight connections between members. Install fasteners without splitting wood.
Drive nails snug but do not countersink nail heads unless otherwise indicated.
L. For exposed work, arrange fasteners in straight rows parallel with edges of members, with fasteners evenly spaced, and with adjacent rows staggered.
1. Comply with indicated fastener patterns where applicable.
2. Use finishing nails unless otherwise indicated. Countersink nail heads and fill holes with wood filler.
3. Use common wire nails unless otherwise indicated. Drive nails snug but do not countersink nail heads.
3.2 WOOD BLOCKING, AND NAILER INSTALLATION
A. Install where indicated and where required for attaching other work. Form to shapes indicated and cut as required for true line and level of attached work. Coordinate locations with other
work involved.
B. Attach items to substrates to support applied loading. Recess bolts and nuts flush with surfaces unless otherwise indicated.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
ROUGH CARPENTRY 061000 - 7
3.3 WOOD FURRING INSTALLATION
A.Install level and plumb with closure strips at edges and openings. Shim with wood as required
for tolerance of finish work.
B. Furring to Receive Plywood or Hardboard Paneling: Install 1-by-3-inch nominal- (19-by-63-mm actual-) size furring vertically at 24 inches (610 mm) o.c.
C. Furring to Receive Gypsum Board: Install 1-by-2-inch nominal- (19-by-38-mm actual-) size
furring vertically at 16 inches (406 mm) o.c.
3.4 CEILING JOIST AND RAFTER FRAMING INSTALLATION
A. Ceiling Joists: Install with crown edge up and complying with requirements specified above for floor joists. Face nail to ends of parallel rafters.
1. Where ceiling joists are at right angles to rafters, provide additional short joists parallel to
rafters from wall plate to first joist; nail to ends of rafters and to top plate, and nail to first joist or anchor with framing anchors or metal straps. Provide 1-by-8-inch nominal- (19-by-184-mm actual-) size or 2-by-4-inch nominal- (38-by-89-mm actual-) size stringers
spaced 48 inches (1200 mm) o.c. crosswise over main ceiling joists.
B. Rafters: Notch to fit exterior wall plates and toe nail and use metal framing anchors as
indicated. Double rafters to form headers and trimmers at openings in roof framing, if any, and
support with metal hangers. Where rafters abut at ridge, place directly opposite each other and nail to ridge member or use metal ridge hangers.
3.5 PROTECTION
A. Protect wood that has been treated with inorganic boron (SBX) from weather. If, despite protection, inorganic boron-treated wood becomes wet, apply EPA-registered borate treatment.
Apply borate solution by spraying to comply with EPA-registered label.
B. Protect rough carpentry from weather. If, despite protection, rough carpentry becomes wet, apply EPA-registered borate treatment. Apply borate solution by spraying to comply with EPA-
registered label.
END OF SECTION 061000
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
SHEATHING 061600 - 1
SECTION 061600 - SHEATHING
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Roof sheathing.
B. Related Requirements:
1. Section 061000 "Rough Carpentry" for plywood backing panels.
1.3 DELIVERY, STORAGE, AND HANDLING
A. Stack panels flat with spacers beneath and between each bundle to provide air circulation. Protect sheathing from weather by covering with waterproof sheeting, securely anchored. Provide for air circulation around stacks and under coverings.
PART 2 - PRODUCTS
2.1 WOOD PANEL PRODUCTS
A. Emissions: Products shall meet the testing and product requirements of the California
Department of Public Health's "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers."
B. Thickness: As needed to comply with requirements specified, but not less than thickness
indicated.
C. Factory mark panels to indicate compliance with applicable standard.
2.2 ROOF SHEATHING
A. Plywood Sheathing: Either DOC PS 1 or DOC PS 2, Exposure 1, Structural I sheathing.
1. Span Rating: Not less than 24/16.
2. Nominal Thickness: Not less than 1/2 inch (13 mm).
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
SHEATHING 061600 - 2
2.3 FASTENERS
A.General: Provide fasteners of size and type indicated that comply with requirements specified in
this article for material and manufacture.
1. For roof sheathing, provide fasteners with hot-dip zinc coating complying with ASTM A 153/A 153M or of Type 304 stainless steel.
B. Nails, Brads, and Staples: ASTM F 1667.
C. Power-Driven Fasteners: Fastener systems with an evaluation report acceptable to authorities having jurisdiction, based on ICC-ES AC70.
D. Screws for Fastening Sheathing to Wood Framing: ASTM C 1002.
PART 3 - EXECUTION
3.1 INSTALLATION, GENERAL
A. Do not use materials with defects that impair quality of sheathing or pieces that are too small to use with minimum number of joints or optimum joint arrangement. Arrange joints so that pieces do not span between fewer than three support members.
B. Cut panels at penetrations, edges, and other obstructions of work; fit tightly against abutting construction unless otherwise indicated.
C. Securely attach to substrate by fastening as indicated, complying with the following:
1. Table 2304.9.1, "Fastening Schedule," in the 2016 California Building Code.2. ICC-ES evaluation report for fastener.
D. Use common wire nails unless otherwise indicated. Select fasteners of size that will not fully
penetrate members where opposite side will be exposed to view or will receive finish materials. Make tight connections. Install fasteners without splitting wood.
E. Coordinate roof sheathing installation with flashing and joint-sealant installation so these
materials are installed in sequence and manner that prevent exterior moisture from passing through completed assembly.
F. Do not bridge building expansion joints; cut and space edges of panels to match spacing of
structural support elements.
G. Coordinate sheathing installation with installation of materials installed over sheathing so
sheathing is not exposed to precipitation or left exposed at end of the workday when rain is forecast.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
SHEATHING 061600 - 3
3.2 WOOD STRUCTURAL PANEL INSTALLATION
A.General: Comply with applicable recommendations in APA Form No. E30, "Engineered Wood
Construction Guide," for types of structural-use panels and applications indicated.
B. Fastening Methods: Fasten panels as indicated below:
1. Wall and Roof Sheathing:
a. Nail to wood framing.
b. Space panels 1/8 inch (3 mm) apart at edges and ends.
END OF SECTION 061600
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
THERMAL INSULATION 072100 - 1
SECTION 072100 - THERMAL INSULATION
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Mineral-wool blanket.
B. Related Requirements:
1. Section 061600 "Sheathing" for foam-plastic board sheathing installed directly over
wood or steel framing.2. Section 075216 "SBS Modified Bituminous Membrane Roofing".
1.2 ACTION SUBMITTALS
A. Product Data: For each type of product.
1.3 INFORMATIONAL SUBMITTALS
A. Product Test Reports: For each product, for tests performed by a qualified testing agency.
1.4 DELIVERY, STORAGE, AND HANDLING
A. Protect insulation materials from physical damage and from deterioration due to moisture,
soiling, and other sources. Store inside and in a dry location. Comply with manufacturer's
written instructions for handling, storing, and protecting during installation.
B. Protect insulation as follows:
1. Do not expose to sunlight except to necessary extent for period of installation and
concealment.2. Protect against ignition at all times. Do not deliver materials to Project site until just
before installation time.
3. Quickly complete installation and concealment of insulation in each area of construction.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
THERMAL INSULATION 072100 - 2
PART 2 - PRODUCTS
2.1 MINERAL-WOOL BLANKETS
A. Insulation shall comply with the requirements of the California Department of Public Health's "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from
Indoor Sources Using Environmental Chambers."
B. Recycled Content: Postconsumer recycled content plus one-half of preconsumer recycled content not less than 30 percent.
C.Mineral-Wool Blanket, Reinforced-Foil Faced: ASTM C 665, Type III (reflective faced), Class A (faced surface with a flame-spread index of 25 or less per ASTM E 84); Category 1 (membrane is a vapor barrier), faced with foil-scrim kraft.
1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:
a. Industrial Insulation Group, LLC (IIG-LLC).b. Roxul Inc.
c. Thermafiber, Inc.; an Owens Corning company.
d. Or equal.
2.2 INSULATION FASTENERS
A. Adhesively Attached, Spindle-Type Anchors: Plate welded to projecting spindle; capable of
holding insulation of specified thickness securely in position with self-locking washer in place.
1. Manufacturers: Subject to compliance with requirements, available manufacturers
offering products that may be incorporated into the Work include, but are not limited to
the following:
a. AGM Industries, Inc.
b. Gemco.
c. Or equal.
B.Insulation-Retaining Washers: Self-locking washers formed from 0.016-inch-thick galvanized-
steel sheet, with beveled edge for increased stiffness, sized as required to hold insulation securely in place, but not less than 1-1/2 inches square or in diameter.
C. Anchor Adhesive: Product with demonstrated capability to bond insulation anchors securely to
substrates without damaging insulation, fasteners, or substrates.
2.3 ACCESSORIES
A. Insulation for Miscellaneous Voids:
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
THERMAL INSULATION 072100 - 3
1. Glass-Fiber Insulation: ASTM C 764, Type II, loose fill; with maximum flame-spread
and smoke-developed indexes of 5, per ASTM E 84.
2. Spray Polyurethane Foam Insulation: ASTM C 1029, Type II, closed cell, with maximum flame-spread and smoke-developed indexes of 75 and 450, respectively, per ASTM E 84.
3. Adhesives shall have a VOC content of 70 g/L or less.
4. Adhesive shall comply with the testing and product requirements of the California Department of Public Health's "Standard Method for the Testing and Evaluation of
Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers."
B. Wire: Straight, rigid wire galvanized fasteners for joist spacings of 24 inches. Spacing of
fasteners as required to prevent sagging of the insulation, minimum of 12 inches apart and not more than 6 inches from ends of the insulation.
PART 3 - EXECUTION
3.1 PREPARATION
A. Clean substrates of substances that are harmful to insulation, including removing projections
capable of puncturing insulation or vapor retarders, or that interfere with insulation attachment.
3.2 INSTALLATION, GENERAL
A. Comply with insulation manufacturer's written instructions applicable to products and
applications.
B. Install insulation that is undamaged, dry, and unsoiled and that has not been left exposed to ice, rain, or snow at any time.
C. Extend insulation to envelop entire area to be insulated. Fit tightly around obstructions and fill
voids with insulation. Remove projections that interfere with placement.
D. Provide sizes to fit applications and selected from manufacturer's standard thicknesses, widths,
and lengths. Apply single layer of insulation units unless multiple layers are otherwise shown or
required to make up total thickness or to achieve R-value.
3.3 INSTALLATION OF INSULATION IN FRAMED CONSTRUCTION
A. Blanket Insulation: Install in cavities formed by framing members according to the following requirements:
1. Use insulation widths and lengths that fill the cavities formed by framing members. If
more than one length is required to fill the cavities, provide lengths that will produce a snug fit between ends.
2. Place insulation in cavities formed by framing members to produce a friction fit between
edges of insulation and adjoining framing members.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
THERMAL INSULATION 072100 - 4
3. Maintain 3-inch clearance of insulation around recessed lighting fixtures not rated for or
protected from contact with insulation.
4. For wood-framed construction, install blankets according to ASTM C 1320 and as follows:
a. With faced blankets having stapling flanges, lap blanket flange over flange of
adjacent blanket to maintain continuity of vapor retarder once finish material is installed over it.
b. Hold insulation in place by securing metal wire straps to adjacent wood framing.
5. Vapor-Retarder-Faced Blankets: Tape joints and ruptures in vapor-retarder facings, and seal each continuous area of insulation to ensure airtight installation.
a. Set units with facing placed toward interior of Storage New 107 b. Set units with facing placed toward areas of high humidity.
B. Miscellaneous Voids: Install insulation in miscellaneous voids and cavity spaces where required
to prevent gaps in insulation using the following materials:
1. Glass-Fiber Insulation: Compact to approximately 40 percent of normal maximum
volume equaling a density of approximately 2.5 lb/cu. ft. (40 kg/cu. m).
2.Spray Polyurethane Insulation: Apply according to manufacturer's written instructions.
C. Protect installed insulation from damage due to harmful weather exposures, physical abuse, and
other causes. Provide temporary coverings or enclosures where insulation is subject to abuse
and cannot be concealed and protected by permanent construction immediately after installation.
END OF SECTION 072100
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
MEMBRANE ROOFING 075216 - 1
SECTION 075216 - STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS MEMBRANE ROOFING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Styrene-butadiene-styrene (SBS)-modified bituminous membrane roofing. 2. New Roof Drain.
B. Related Requirements:
1. Section 072100 “Thermal Insulation” for mineral-wool batt insulation at underside of roof
sheathing. 2. Section 076200 "Sheet Metal Flashing and Trim" for metal roof flashings and
counterflashings. 3. Section 079200 "Joint Sealants" for joint sealants, joint fillers, and joint preparation.
1.2 DEFINITIONS
A. Roofing Terminology: Definitions in ASTM D 1079 and glossary of NRCA's "The NRCA Roofing and Waterproofing Manual" apply to work of this Section.
1.3 PREINSTALLATION MEETINGS
A. Preinstallation Roofing Conference: Conduct conference at Project site.
1. Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency
representative, roofing Installer, roofing system manufacturer's representative, deck
Installer, and installers whose work interfaces with or affects roofing, including installers of roof accessories and roof-mounted equipment.
2. Review methods and procedures related to roofing installation, including manufacturer's
written instructions. 3. Review and finalize construction schedule, and verify availability of materials, Installer's
personnel, equipment, and facilities needed to make progress and avoid delays.
4. Examine deck substrate conditions and finishes for compliance with requirements, including flatness and fastening.
5. Review structural loading limitations of roof deck during and after roofing.
6. Review base flashings, special roofing details, roof drainage, roof penetrations, equipment curbs, and condition of other construction that affects roofing system.
7. Review governing regulations and requirements for insurance and certificates if applicable. 8. Review temporary protection requirements for roofing system during and after
installation. 9. Review roof observation and repair procedures after roofing installation.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
MEMBRANE ROOFING 075216 - 2
1.4 ACTION SUBMITTALS
A. Product Data: For each type of product.
B. Shop Drawings: For roofing system. Include plans, elevations, sections, details, and attachments
to other work, including:
1. Base flashings and membrane terminations.
2. Crickets, saddles, and tapered edge strips, including slopes.
C. Samples for Verification: For the following products:
1. Cap sheet, of color required.
2. Flashing sheet, of color required. 3. Walkway pads or rolls, of color required.
1.5 INFORMATIONAL SUBMITTALS
A. Qualification Data: For Installer and manufacturer.
B. Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system complies with requirements specified in "Performance Requirements" Article.
1. Submit evidence of complying with performance requirements.
C. Product Test Reports: For components of membrane roofing system, for tests performed by
manufacturer and witnessed by a qualified testing agency.
D. Research/Evaluation Reports: For components of membrane roofing system, from ICC-ES or UL.
E. Sample Warranties: For ‘City Warranty Form’.
1.6 CLOSEOUT SUBMITTALS
A. Maintenance Data: For roofing system to include in maintenance manuals.
1.7 QUALITY ASSURANCE
A. Manufacturer Qualifications: A qualified manufacturer that is UL listed for membrane roofing system identical to that used for this Project.
B. Installer Qualifications: A qualified firm that is approved, authorized, or licensed by roofing
system manufacturer to install manufacturer's product and that is eligible to receive manufacturer's special warranty.
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MEMBRANE ROOFING 075216 - 3
1.8 DELIVERY, STORAGE, AND HANDLING
A. Deliver roofing materials to Project site in original containers with seals unbroken and labeled
with manufacturer's name, product brand name and type, date of manufacture, approval or
listing agency markings, and directions for storing and mixing with other components.
B. Store liquid materials in their original undamaged containers in a clean, dry, protected location
and within the temperature range required by roofing system manufacturer. Protect stored liquid material from direct sunlight.
1. Discard and legally dispose of liquid material that cannot be applied within its stated shelf
life.
C. Protect roof insulation materials from physical damage and from deterioration by sunlight, moisture, soiling, and other sources. Store in a dry location. Comply with insulation
manufacturer's written instructions for handling, storing, and protecting during installation.
D. Handle and store roofing materials, and place equipment in a manner to avoid permanent deflection of deck.
1.9 FIELD CONDITIONS
A. Weather Limitations: Proceed with installation only when existing and forecasted weather
conditions permit roofing system to be installed according to manufacturer's written
instructions and warranty requirements.
1.10 WARRANTY
A. Special Warranty: Refer to attached ‘City Warranty Form’.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1. Johns Manville; a Berkshire Hathaway company.
2. Tremco Inc. 3. Or equal.
B. Source Limitations: Obtain components including roof insulation, fasteners, cover board,
accessories for roofing system from same manufacturer as membrane roofing or manufacturer approved by membrane roofing manufacturer.
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2.2 PERFORMANCE REQUIREMENTS
A. General Performance: Installed roofing and base flashings shall withstand specified uplift
pressures, thermally induced movement, and exposure to weather without failure due to
defective manufacture, fabrication, installation, or other defects in construction. Roofing and base flashings shall remain watertight.
B. Material Compatibility: Roofing materials shall be compatible with one another and adjacent materials under conditions of service and application required, as demonstrated by roofing manufacturer based on testing and field experience.
C. Roofing System Design: Tested by a qualified testing agency to resist the following uplift pressures:
1. Corner Uplift Pressure: -80 lbf/sq. ft..
2. Perimeter Uplift Pressure: -53 lbf/sq. ft.. 3. Field-of-Roof Uplift Pressure: -32 lbf/sq. ft..
D. Solar Reflectance Index (SRI): Three-year-aged SRI not less than 64 or initial SRI not less than
82 when calculated according to ASTM E 1980, based on testing identical products by a qualified testing agency.
E. Energy Performance: Roofing system shall meet California Title 24 requirements as tested
according to CRRC-1.
F. Exterior Fire-Test Exposure: ASTM E 108 or UL 790, Class A; for application and roof slopes
indicated; testing by a qualified testing agency. Identify products with appropriate markings
of applicable testing agency.
2.3 ROOFING SHEET MATERIALS
A. Sheathing Paper: Red-rosin type, minimum 3 lb/100 sq. ft..
B. Base Sheet: ASTM D 4601, Type II, SBS-modified asphalt-impregnated and -coated sheet, with glass-fiber-reinforcing mat, dusted with fine mineral surfacing on both sides.
1. Weight: 25 lb/100 sq. ft., minimum.
C. Roofing Membrane Sheet: ASTM D 6163, Grade S, Type I or II, SBS-modified asphalt sheet (reinforced with glass fibers); smooth surfaced; suitable for application method specified.
D. Granule-Surfaced Roofing Cap Sheet: ASTM D 6163, Grade G, Type I or II, SBS-modified asphalt sheet (reinforced with glass fibers); granule surfaced; suitable for application method specified, and as follows:
1. Granule Color: Bright White.
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2.4 BASE FLASHING SHEET MATERIALS
A. Backer Sheet: ASTM D 4601, Type II, SBS-modified asphalt-impregnated and -coated, glass-
fiber sheet, dusted with fine mineral surfacing on both sides.
B. Granule-Surfaced Flashing Sheet: ASTM D 6164, Grade G, Type I or II, SBS-modified asphalt sheet (reinforced with polyester fabric); granule surfaced to match field membrane; suitable
for application method specified, and as follows:
1. Granule Color: Bright White.
C. Glass-Fiber Fabric: Woven glass-fiber cloth, treated with asphalt, complying with
ASTM D 1668, Type I.
2.5 AUXILIARY ROOFING MATERIALS
A. General: Auxiliary materials recommended by roofing system manufacturer for intended use
and compatible with roofing.
1. Liquid-type auxiliary materials shall comply with VOC limits of authorities having jurisdiction.
2. Adhesives and sealants shall comply with the following limits for VOC content:
a. Plastic Foam Adhesives: 50 g/L.
b. Gypsum Board and Panel Adhesives: 50 g/L.
c. Multipurpose Construction Adhesives: 70 g/L. d. Fiberglass Adhesives: 80 g/L.
e. Contact Adhesives: 80 g/L.
f. PVC Welding Compounds: 510 g/L. g. Other Adhesives: 250 g/L.
h. Single-Ply Roof Membrane Sealants: 450 g/L.
i. Nonmembrane Roof Sealants: 300 g/L. j. Sealant Primers for Nonporous Substrates: 250 g/L.
k. Sealant Primers for Porous Substrates: 775 g/L.
3. Adhesives and sealants shall comply with the testing and product requirements of the California Department of Public Health's "Standard Method for the Testing and
Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers."
B. Cold-Applied Adhesive: Roofing system manufacturer's standard asphalt-based, one- or two-
part, asbestos-free, cold-applied adhesive specially formulated for compatibility and use with SBS Modified membranes.
C. Modified Asphalt Roofing Cement: ASTM D 4586, asbestos free, of consistency required by
roofing system manufacturer for application.
D. Mastic Sealant: Polyisobutylene, plain or modified bitumen; nonhardening, nonmigrating, non-
skinning, and nondrying.
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E. Fasteners: Factory-coated steel fasteners and metal or plastic plates complying with corrosion-resistance provisions in FM Global 4470, designed for fastening roofing components to
substrate; tested by manufacturer for required pullout strength, and acceptable to roofing
system manufacturer.
F. Roofing Granules: provided by Roofing System Manufacturer to match field membrane, color
to match roofing.
G. Miscellaneous Accessories: Provide those recommended by roofing system manufacturer.
2.6 ROOF SPECIALTIES
A. Roof Drain: 1. Basis-of-Design: J.R. Smith Manufacturing Co. a. Model: No. 1800 Roof and Overflow Drain Assembly
b. Description: Galvanized cast iron body with flashing clamp, sump receiver, and polyethylene dome.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, and conditions, with Installer present, for compliance with
requirements and other conditions affecting performance of the Work:
1. Verify that roof openings and penetrations are in place, curbs are set and braced, and roof-drain bodies are securely clamped in place.
2. Verify that wood cants, blocking, curbs, and nailers are securely anchored to roof deck at
penetrations and terminations and that nailers match thicknesses of insulation. 3. Verify that deck is securely fastened with no projecting fasteners and with no adjacent
units in excess of 1/16 inch out of plane relative to adjoining deck.
B. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 PREPARATION
A. Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation
according to roofing system manufacturer's written instructions. Remove sharp projections.
B. Prevent materials from entering and clogging roof drains and conductors and from spilling or
migrating onto surfaces of other construction. Remove roof-drain plugs when no work is
taking place or when rain is forecast.
3.3 INSTALLATION, GENERAL
A. Comply with roofing system manufacturer's written instructions.
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B. Substrate-Joint Penetrations: Prevent roofing asphalt and adhesives from penetrating substrate joints, entering building, or damaging roofing system components or adjacent building
construction.
3.4 ROOFING INSTALLATION, GENERAL
A. Install roofing system according to roofing system manufacturer's written instructions and
applicable recommendations in ARMA/NRCA's "Quality Control Guidelines for the Application of Polymer Modified Bitumen Roofing" and as follows:
1. Deck Type: N (nailable).
2. Adhering Method: CA (cold-applied adhesive). 3. Number of Glass-Fiber Base Sheets: One. 4. Number of SBS-Modified Asphalt Sheets: Two.
5. Surfacing Type: M (mineral-granule-surfaced cap sheet).
B. Coordinate installation of roofing system so insulation and other components of the roofing system not permanently exposed are not subjected to precipitation or left uncovered at the
end of the workday or when rain is forecast.
1. Provide tie-offs at end of each day's work to cover exposed roofing sheets and insulation
with a course of coated felt set in roofing cement, with joints and edges sealed.
2. Complete terminations and base flashings, and provide temporary seals to prevent water from entering completed sections of roofing system.
3. Remove and discard temporary seals before beginning work on adjoining roofing.
3.5 BASE-PLY SHEET INSTALLATION
A. Fasten all glass-fiber base sheets according to roofing system manufacturer's written
instructions starting at low point of roofing system. Align glass-fiber base-ply sheets without
stretching. Extend sheets over and terminate beyond cants.
3.6 SBS-MODIFIED BITUMINOUS MEMBRANE INSTALLATION
A. Install modified bituminous roofing sheet and cap sheet with cold adhesive according to roofing
manufacturer's written instructions, starting at low point of roofing system. Extend roofing membrane sheets over and terminate beyond cants, installing as follows:
1. Unroll roofing sheets and allow them to relax for minimum time period required by manufacturer.
B. Laps: Accurately align roofing sheets, without stretching, and maintain uniform side and end
laps. Stagger end laps. Completely bond and seal laps, leaving no voids. 1. Repair tears and voids in laps and lapped seams not completely sealed. 2. Apply roofing granules to cover exuded bead at laps.
C. Install roofing sheets so side and end laps shed water.
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3.7 FLASHING AND STRIPPING INSTALLATION
A. Install base flashing over cant strips and other sloped and vertical surfaces, at roof edges, and at
penetrations through roof, and secure to substrates according to roofing system
manufacturer's written instructions and as follows: 1. Prime substrates with asphalt primer if required by roofing system manufacturer.
2. Backer-Sheet Application: Mechanically fasten backer sheet to walls or parapets. Adhere backer sheet over roofing membrane at cants in cold-applied adhesive. 3. Flashing-Sheet Application: Adhere flashing sheet to substrate in cold-applied adhesive at
rate required by roofing system manufacturer.
B. Extend base flashing up walls or parapets a minimum of 8 inches above roofing membrane and 6 inches onto field of roofing membrane.
C. Mechanically fasten top of base flashing securely at terminations and perimeter of roofing. 1. Seal top termination of base flashing with a strip of glass-fiber fabric set in asphalt roofing cement.
D. Install roofing cap-sheet stripping where metal flanges and edgings are set on roofing according to roofing system manufacturer's written instructions.
3.8 FIELD QUALITY CONTROL
A. Testing Agency: Owner may engage a qualified testing agency to inspect substrate conditions, surface preparation, membrane application, flashings, protection, and drainage components,
and to furnish reports to Architect.
B. Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to inspect roofing installation on completion.
C. Roofing system will be considered defective if it does not pass tests and inspections.
1. Additional testing and inspecting, at Contractor's expense, will be performed to determine if replaced or additional work complies with specified requirements.
3.9 PROTECTING AND CLEANING
A. Protect roofing system from damage and wear during remainder of construction period. When remaining construction does not affect or endanger roofing, inspect roofing for deterioration
and damage, describing its nature and extent in a written report, with copies to Architect and Owner.
B. Correct deficiencies in or remove roofing system that does not comply with requirements, repair
substrates, and repair or reinstall roofing system to a condition free of damage and deterioration at time of Substantial Completion and according to warranty requirements.
C. Clean overspray and spillage from adjacent construction using cleaning agents and procedures
recommended by manufacturer of affected construction.
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3.10 ROOFING WARRANTY
A. Refer to attached ‘City Warranty Form’.
END OF SECTION 075216
CARLSBAD FIRE STATION #5
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CITY WARRANTY FORM FOR EXECUTION BY MANUFACTURER AND CONTRACTOR
FIRE STATION 5 STORAGE BUILDING ROOF
CONTRACT NO. 4736
Separate from the Contractor’s Guarantee Form, the City has developed a Warranty Form for
execution and submission by the Roofing Materials Manufacturer and the Contractor. This
document is to be signed, notarized and returned to the City upon completion of the contract work.
The contract work will not be determined “Complete” until this form has been executed and
accepted by the City. An alternate version of this form may be submitted providing that the
language on this City Form is replicated in its entirety and not contradicted on such alternate form.
Warranty No: ____________ Building Owner: The City of Carlsbad, California
Building Name: CARLSBAD FIRE STATION 5
Address: 2540 Orion Way, Carlsbad, CA 92010
Contractor: ____________________________
____________________________
____________________________
Date of Project Substantial Completion: __________ Date of Final Roof Inspection: __________
Roof Area Warranted ____________ square feet
This Warranty is effective for ten (10) years; from ______________ through ______________
(NSC Date)
Manufacturer and Type of Roofing System Installed: ___________________________________
____________________________________________________________________________
___________________,(“Manufacturer”) warrants to the owner of the building described above
(“City"), that subject to the terms, conditions, and limitations stated herein, Manufacturer will cause
to be repaired leaks originating in the roof system (the “System”) indicated above as applied to the
building which are caused by defects in the materials supplied by Manufacturer or defects in
workmanship by a Manufacturer’s Authorized Applicator for a period of ten (10) years commencing
with the date of Substantial Completion provided by the city for the installation of the System with
no monetary limit with respect to System repair costs.
TERMS, CONDITIONS, LIMITATIONS
1. City is required to notify Manufacturer on the first business day immediately following the
discovery of each leak in the System and confirm in writing within one (1) week.
10
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2. If on Manufacturer’s inspection, Manufacturer determines that the leak is caused by a defect
in the Manufacturer’s material supplied by Manufacturer to the Manufacturer’s Authorized
Applicator for this building or the workmanship of the Manufacturer’s Authorized Applicator,
except as provided in the following paragraph four (4) below, Manufacturer’s liability shall be
limited to Manufacturer’s repair of the System, including membrane, insulation and cover
board, and the replacement of materials in the System or the substrate under the system, which
are determined by Manufacturer and City to be damaged by the leak.
3. Manufacturer shall not be responsible for the removal or cost of removal and/or reinstallation
of any components/ materials installed over the Manufacturer’s System, including but not
limited to, insulation, drainage mat, filter fabric, growing medium, plant life, pavers, gravel,
concrete or walkways.
4. This warranty does not apply and may be null and void if any of the following occur:
a. The System is damaged by a natural disaster, including without limitation, earthquake,
lightning, hail, windstorm, hurricane, tornado, winds in excess of 60 mph or flood; or
b. The System is damaged by any act of negligence, accident, or misuse including but not
limited to, vandalism, falling objects, civil disobedience, or act of war; or
c. The System is damaged by the use of materials not supplied by or approved of in writing
by Manufacturer; or
d. A deficient pre-existing condition or equipment is causing water entry; or
e. There are any alterations or repairs made on or through the completed System, or objects
such as but not limited to fixtures, equipment or structures are placed on or attached to the
completed System without first obtaining written authorization from Manufacturer; or
f. Failure by City to use reasonable care in maintaining the System; or
g. Loss of integrity of the building envelope and/or structure including, but not limited to, partial
or complete loss of decking, wall siding, windows, doors or other envelope components, or
from damage by windblown objects; or
h. The System is damaged by structural failures, including without limitation, settling or
shifting of the building or movement or cracking or deflection of the roof deck and/or roof
structure; or
i. The System is damaged by chemical conditions, animals, insects, or other conditions not
disclosed in writing to Manufacturer prior to the date of this Warranty; or
j. Deficient design applied to the System such as contact with incompatible materials and/or
substrates.
5. During the period of the Warranty, Manufacturer, its agents and employees, agree to request
and coordinate escorted building access through the City Facilities Maintenance Department
during regular business hours. Inspections and maintenance (including removal of debris from
roof membranes and cleaning of drains and scuppers) will be performed at years 2 and 5 of
the ten (10) year warranty period.
11
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6. Should the System be concealed, the cost of exposure of the System for purposes of
Manufacturer’s investigation and/or repair, shall be City’s responsibility. Cost of removal and
replacement of gravel surface shall be the Manufacturer’s responsibility.
7. City’s failure at any time to enforce any of the terms or conditions stated herein shall not be
construed to be a waiver of such provision.
8. City is responsible to Manufacturer for all costs attributed to work performed as the result of
service calls for items not covered under this Warranty.
9. This Warranty may only be transferred to a subsequent owner of the building within the
applicable original warranty period. Under no circumstances, including but not limited to a
warranty transfer, shall the original warranty period be deemed extended for any reason.
10. This Warranty shall not become effective unless and until signed by ____________________
(Manufacturer’s Authorized Applicator) and Manufacturer ___________________________.
11. Manufacturer shall not be responsible or liable for any consequential or incidental damages
caused as a result an any leaks to areas below the roof substrate and its support framing,
including other elements of the building structure or contents, loss of use of the structure or
any component thereof, or damage to any personal property or persons.
12. This Warranty shall be governed by the laws of the State of California.
Manufacturer:
________________ __________________________________ ___________________
(Company name) Authorized Representative of Manufacturer Contact Phone Number
Contractor:
________________ ___________________________________ ____________________
(Company name) Manufacturer’s Authorized Applicator Contact Phone Number
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SHEET METAL FLASHING AND TRIM 076200 - 1
SECTION 076200 - SHEET METAL FLASHING AND TRIM
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Formed low-slope roof sheet metal fabrications.
2. Formed wall sheet metal fabrications.3. Formed equipment support flashing.
4. Coping5. Reglets and Counterflashing.
B. Related Requirements:
1. Section 061000 "Rough Carpentry" for wood nailers, curbs, and blocking.2. Section 075216 SBS Modified Bituminous Membrane Roofing” for materials and installation of sheet metal flashing and trim integral with roofing.
1.2 COORDINATION
A. Coordinate sheet metal flashing and trim layout and seams with sizes and locations of
penetrations to be flashed, and joints and seams in adjacent materials.
B. Coordinate sheet metal flashing and trim installation with adjoining roofing and wall materials, joints, and seams to provide leakproof, secure, and noncorrosive installation.
1.3 ACTION SUBMITTALS
A. Product Data: For each type of product.
1. Include construction details, material descriptions, dimensions of individual components
and profiles, and finishes for each manufactured product and accessory.
B. Shop Drawings: For sheet metal flashing and trim.
1. Include plans, elevations, sections, and attachment details.
2. Detail fabrication and installation layouts, expansion-joint locations, and keyed details.
Distinguish between shop- and field-assembled work.3. Include identification of material, thickness, weight, and finish for each item and location
in Project.4. Include details for forming, including profiles, shapes, seams, and dimensions.5. Include details for joining, supporting, and securing, including layout and spacing of
fasteners, cleats, clips, and other attachments. Include pattern of seams.6. Include details of termination points and assemblies.
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7. Include details of special conditions.8.Include details of connections to adjoining work.
9. Detail formed flashing and trim at scale of not less than 3 inches per 12 inches.
C. Samples for Initial Selection: For each type of sheet metal and accessory indicated with factory-applied finishes.
D. Samples for Verification: For each type of exposed finish.
1. Sheet Metal Flashing: 12 inches long by actual width of unit, including finished seam and in required profile. Include fasteners, cleats, clips, closures, and other attachments.
1.4 INFORMATIONAL SUBMITTALS
A. Qualification Data: For fabricator.
B. Sample Warranty: For special warranty.
1.5 CLOSEOUT SUBMITTALS
A. Maintenance Data: For sheet metal flashing and trim, and its accessories, to include in maintenance manuals.
1.6 QUALITY ASSURANCE
A. Fabricator Qualifications: Employs skilled workers who custom fabricate sheet metal flashing
and trim similar to that required for this Project and whose products have a record of successful
in-service performance.
B. Mockups: Build mockups to verify selections made under Sample submittals, to demonstrate
aesthetic effects, and to set quality standards for fabrication and installation.
1. Build mockup of typical wall horizontal siding, approximately 4 feet x 4 feet long, including supporting construction cleats, seams, attachments, underlayment, and
accessories.
2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations
in writing.
3. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.
1.7 DELIVERY, STORAGE, AND HANDLING
A. Do not store sheet metal flashing and trim materials in contact with other materials that might cause staining, denting, or other surface damage. Store sheet metal flashing and trim materials
away from uncured concrete and masonry.
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SHEET METAL FLASHING AND TRIM 076200 - 3
B. Protect strippable protective covering on sheet metal flashing and trim from exposure to sunlight and high humidity, except to extent necessary for period of sheet metal flashing and
trim installation.
1.8 WARRANTY
A. Special Warranty on Finishes: Manufacturer agrees to repair finish or replace sheet metal
flashing and trim that shows evidence of deterioration of factory-applied finishes within
specified warranty period.
1. Exposed Panel Finish: Deterioration includes, but is not limited to, the following:
a. Color fading more than 5 Hunter units when tested according to ASTM D 2244.b. Chalking in excess of a No. 8 rating when tested according to ASTM D 4214.c. Cracking, checking, peeling, or failure of paint to adhere to bare metal.
2. Finish Warranty Period: 20 years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. General: Sheet metal flashing and trim assemblies shall withstand wind loads, structural movement, thermally induced movement, and exposure to weather without failure due to
defective manufacture, fabrication, installation, or other defects in construction. Completed
sheet metal flashing and trim shall not rattle, leak, or loosen, and shall remain watertight.
B. Sheet Metal Standard for Flashing and Trim: Comply with NRCA's "The NRCA Roofing
Manual" and SMACNA's "Architectural Sheet Metal Manual" requirements for dimensions and
profiles shown unless more stringent requirements are indicated.
C. Thermal Movements: Allow for thermal movements from ambient and surface temperature
changes to prevent buckling, opening of joints, overstressing of components, failure of joint
sealants, failure of connections, and other detrimental effects. Base calculations on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.
1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces.
2.2 SHEET METALS
A. General: Protect mechanical and other finishes on exposed surfaces from damage by applying
strippable, temporary protective film before shipping.
B. Aluminum Sheet: ASTM B 209, alloy as standard with manufacturer for finish required, with temper as required to suit forming operations and performance required; with smooth, flat
surface.
1. Exposed Coil-Coated Finish:
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a. Two--Coat Fluoropolymer: AAMA 2605. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in both color coat and clear topcoat.
Prepare, pretreat, and apply coating to exposed metal surfaces to comply with
coating and resin manufacturers' written instructions.
2. Color: Match Architect's sample. From manufacturer’s full range of colors.
3. Concealed Finish: Pretreat with manufacturer's standard white or light-colored acrylic or
polyester backer finish, consisting of prime coat and wash coat with minimum total dry film thickness of 0.5 mil.
C. Metallic-Coated Steel Sheet: Provide zinc-coated (galvanized) steel sheet according to ASTM A 653/A 653M, G90 coating designation; prepainted by coil-coating process to comply with ASTM A 755/A 755M.
1. Surface: Smooth, flat.
2.3 COPINGS
A. Metal Copings: Manufactured coping system consisting of metal coping cap in section lengths
not exceeding 12 feet, concealed anchorage; with corner units, end cap units, and concealed splice plates with finish matching coping caps. Snap on system.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a. Johns Manville; a Berkshire Hathaway company (Presto Lock is Basis of Design).
b. Sika Sarnafil.c. GAF Materials Corporation.
2. Formed Aluminum Sheet Coping Caps: Aluminum sheet, 0.050 inch thick.
a. Surface: Smooth, flat finish.b. Finish: Two-coat fluoropolymer.
c. Color: As selected by Architect from manufacturer's full range (to include Johns
Manville Express and Standard colors, or equal range by others).
3. Corners: Factory mitered and continuously welded.
4. Coping-Cap Attachment Method: Snap-on or face leg hooked to continuous cleat with back leg fastener exposed, fabricated from coping-cap material.
a. Snap-on Coping Anchor Plates: Concealed, galvanized-steel sheet, 12 inches wide,
with integral cleats.b. Face-Leg Cleats: Concealed, continuous galvanized-steel sheet.
2.4 UNDERLAYMENT MATERIALS
A. Felt: ASTM D 226/D 226M, Type II (No. 30), asphalt-saturated organic felt; nonperforated.
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SHEET METAL FLASHING AND TRIM 076200 - 5
B. Self-Adhering, High-Temperature Sheet: Minimum 30 mils thick, consisting of a slip-resistant polyethylene- or polypropylene-film top surface laminated to a layer of butyl-rubber compound
adhesive, with release-paper backing; specifically designed to withstand high metal
temperatures beneath metal roofing. Provide primer according to written recommendations of underlayment manufacturer.
1. Manufacturers: Subject to compliance with requirements, available manufacturers
offering products that may be incorporated into the Work include, but are not limited to the following:
a. Carlisle Coatings & Waterproofing Inc.b. GCP Applied Technologies Inc. (formerly Grace Construction Products).c. Henry Company.
d. Owens Corning.e. Protecto Wrap Company.
2. Thermal Stability: ASTM D 1970; stable after testing at 240 deg F or higher.
3.Low-Temperature Flexibility: ASTM D 1970; passes after testing at minus 20 deg F or lower.
C. Slip Sheet: Smooth building paper such as rosin-sized or unsaturated building paper.
2.5 MISCELLANEOUS MATERIALS
A. General: Provide materials and types of fasteners, protective coatings, sealants, and other
miscellaneous items as required for complete sheet metal flashing and trim installation and as
recommended by manufacturer of primary sheet metal unless otherwise indicated.
B. Fasteners: Wood screws, annular threaded nails, self-tapping screws, self-locking rivets and
bolts, and other suitable fasteners designed to withstand design loads and recommended by
manufacturer of primary sheet metal.
1. General: Blind fasteners or self-drilling screws, gasketed, with hex-washer head.
a. Exposed Fasteners: Heads matching color of sheet metal using plastic caps or
factory-applied coating. Provide metal-backed EPDM or PVC sealing washers under heads of exposed fasteners bearing on weather side of metal.
b. Blind Fasteners: High-strength aluminum or stainless-steel rivets suitable for metal being fastened.2. Fasteners for Aluminum Sheet: Aluminum or Series 300 stainless steel.
3. Fasteners for Zinc-Coated (Galvanized) Steel Sheet: Series 300 stainless steel or hot-dip galvanized steel according to ASTM A 153/A 153M or ASTM F 2329.
C. Sealant Tape: Pressure-sensitive, 100 percent solids, polyisobutylene compound sealant tape
with release-paper backing. Provide permanently elastic, nonsag, nontoxic, nonstaining tape 1/2 inch wide and 1/8 inch thick.
D. Elastomeric Sealant: ASTM C 920, elastomeric silicone polymer sealant; of type, grade, class,
and use classifications required to seal joints in sheet metal flashing and trim and remain watertight.
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SHEET METAL FLASHING AND TRIM 076200 - 6
2.6 FABRICATION, GENERAL
A.General: Custom fabricate sheet metal flashing and trim to comply with details shown and
recommendations in cited sheet metal standard that apply to design, dimensions, geometry,
metal thickness, and other characteristics of item required. Fabricate sheet metal flashing and trim in shop to greatest extent possible.
1. Fabricate sheet metal flashing and trim in thickness or weight needed to comply with
performance requirements, but not less than that specified for each application and metal.2. Obtain field measurements for accurate fit before shop fabrication.
3. Form sheet metal flashing and trim to fit substrates without excessive oil canning, buckling, and tool marks; true to line, levels, and slopes; and with exposed edges folded back to form hems.
4. Conceal fasteners and expansion provisions where possible. Do not use exposed fasteners on faces exposed to view.
B. Fabrication Tolerances: Fabricate sheet metal flashing and trim that is capable of installation to
a tolerance of 1/4 inch in 20 feet on slope and location lines indicated on Drawings and within 1/8-inch offset of adjoining faces and of alignment of matching profiles.
C. Sealant Joints: Where movable, nonexpansion-type joints are required, form metal to provide
for proper installation of elastomeric sealant according to cited sheet metal standard.
D. Fabricate cleats and attachment devices from same material as accessory being anchored or
from compatible, noncorrosive metal.
E. Seams: Fabricate nonmoving seams with flat-lock seams. Form seams and seal with elastomeric sealant unless otherwise recommended by sealant manufacturer for intended use.
F. Do not use graphite pencils to mark metal surfaces.
2.7 LOW-SLOPE ROOF SHEET METAL FABRICATIONS
A. Base Flashing: Fabricate from the following materials:
1. Aluminum: 0.032 inch thick.
B. Roof-Penetration Flashing: Fabricate from the following materials:1. Aluminum: 0.032 inch thick.
C. Reglets: Manufactured units formed to provide secure interlocking of separate reglet and counterflashing pieces, from the following exposed metal:1. Formed Aluminum: 0.040 inch thick.
2. Corners: Factory mitered and mechanically clinched and sealed watertight.3. Stucco Type, with 3” minimum upturned vertical leg.
D. Counterflashings: Manufactured units of heights to overlap top edges of base flashings by 4
inches and in lengths not exceeding 12 feet designed to snap into reglets and compress against base flashings with joints lapped, from the following exposed metal:
1. Formed Aluminum: 0.032 inch thick.
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SHEET METAL FLASHING AND TRIM 076200 - 7
E. Accessories:1.Counterflashing Wind-Restraint Clips: Provide clips to be installed before
counterflashing to prevent wind uplift of counterflashing lower edge.
2.8 WALL SHEET METAL FABRICATIONS
A. Wall Horizontal Siding Bands: Fabricate horizontal bands by brake forming into horizontal
bands. Fasten with concealed cleats. Fabricate from the following materials:
1. Aluminum: 0.040 inch thick.
2.9 MISCELLANEOUS SHEET METAL FABRICATIONS
A. Equipment Support Flashing: Fabricate from the following materials:1. Aluminum: 0.032 inch thick.
2.10 FINISHES
A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes.
B. Protect mechanical and painted finishes on exposed surfaces from damage by applying a
strippable, temporary protective covering before shipping.
C. Appearance of Finished Work: Noticeable variations in same piece are unacceptable. Variations
in appearance of adjoining components are acceptable if they are within the range of approved
Samples and are assembled or installed to minimize contrast.
D. Coil-Coated Galvanized-Steel Sheet Finishes:
1. High-Performance Organic Finish: Prepare, pretreat, and apply coating to exposed metal
surfaces to comply with ASTM A 755/A 755M and coating and resin manufacturers' written instructions.
a. Two-Coat Fluoropolymer: AAMA 621. Fluoropolymer finish containing not less
than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers'
written instructions.
b. Concealed Surface Finish: Apply pretreatment and manufacturer's standard acrylic or polyester backer finish consisting of prime coat and wash coat with a minimum
total dry film thickness of 0.5 mil.
E. Coil-Coated Aluminum Sheet Finishes:
1. High-Performance Organic Finish: Prepare, pretreat, and apply coating to exposed metal
surfaces to comply with coating and resin manufacturers' written instructions.
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SHEET METAL FLASHING AND TRIM 076200 - 8
a. Two-Coat Fluoropolymer: AAMA 2605. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply
coating to exposed metal surfaces to comply with coating and resin manufacturers'
written instructions.b. Concealed Surface Finish: Apply pretreatment and manufacturer's standard acrylic
or polyester backer finish consisting of prime coat and wash coat with a minimum
total dry film thickness of 0.5 mil.
2. Clear Anodic Finish: AAMA 611, AA-M12C22A31, Class II, 0.010 mm or thicker.
Where indicated.
F. Aluminum Extrusion Finishes:
1. High-Performance Organic Finish: Prepare, pretreat, and apply coating to exposed metal
surfaces to comply with coating and resin manufacturers' written instructions.
a. Two-Coat Fluoropolymer: AAMA 2605. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply
coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.
b. Concealed Surface Finish: Apply pretreatment and manufacturer's standard acrylic
or polyester backer finish consisting of prime coat and wash coat with a minimum total dry film thickness of 0.5 mil.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, and conditions, with Installer present, for compliance with
requirements for installation tolerances, substrate, and other conditions affecting performance of
the Work.
1. Verify compliance with requirements for installation tolerances of substrates.
2. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and securely
anchored.3. Verify that air- or water-resistant barriers have been installed over sheathing or backing
substrate to prevent air infiltration or water penetration.
B. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 UNDERLAYMENT INSTALLATION
A. Felt Underlayment: Install felt underlayment, wrinkle free, using adhesive to minimize use of mechanical fasteners under sheet metal flashing and trim. Apply in shingle fashion to shed
water, with lapped joints of not less than 2 inches.
B. Self-Adhering Sheet Underlayment: Install self-adhering sheet underlayment, wrinkle free. Prime substrate if recommended by underlayment manufacturer. Comply with temperature
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SHEET METAL FLASHING AND TRIM 076200 - 9
restrictions of underlayment manufacturer for installation; use primer for installing underlayment at low temperatures. Apply in shingle fashion to shed water, with end laps of not
less than 6 inches staggered 24 inches between courses. Overlap side edges not less than 3-1/2
inches. Roll laps and edges with roller. Cover underlayment within 14 days.
3.3 INSTALLATION, GENERAL
A. General: Anchor sheet metal flashing and trim and other components of the Work securely in
place, with provisions for thermal and structural movement. Use fasteners, protective coatings, separators, sealants, and other miscellaneous items as required to complete sheet metal flashing
and trim system.
1. Install sheet metal flashing and trim true to line, levels, and slopes. Provide uniform, neat seams with minimum exposure of solder, welds, and sealant.
2. Install sheet metal flashing and trim to fit substrates and to result in watertight performance. Verify shapes and dimensions of surfaces to be covered before fabricating sheet metal.
3. Space cleats not more than 12 inches apart. Attach each cleat with at least two fasteners. Bend tabs over fasteners.
4. Install exposed sheet metal flashing and trim with limited oil canning, and free of
buckling and tool marks.5. Torch cutting of sheet metal flashing and trim is not permitted.
6. Do not use graphite pencils to mark metal surfaces.
B. Metal Protection: Where dissimilar metals contact each other, or where metal contacts pressure-treated wood or other corrosive substrates, protect against galvanic action or corrosion by
painting contact surfaces with bituminous coating or by other permanent separation as
recommended by sheet metal manufacturer or cited sheet metal standard.1. Underlayment: Where installing sheet metal flashing and trim directly on cementitious or
wood substrates, install underlayment and cover with slip sheet.
C. Expansion Provisions: Provide for thermal expansion of exposed flashing and trim. Space movement joints at maximum of 10 feet with no joints within 24 inches of corner or
intersection.
D. Fasteners: Use fastener sizes that penetrate wood blocking or sheathing not less than 1-1/4 inches for nails and not less than 3/4 inch for wood screws.
E. Conceal fasteners and expansion provisions where possible in exposed work and locate to minimize possibility of leakage. Cover and seal fasteners and anchors as required for a tight
installation.
F. Seal joints as required for watertight construction.
1. Use sealant-filled joints unless otherwise indicated. Embed hooked flanges of joint
members not less than 1 inch into sealant. Form joints to completely conceal sealant.
When ambient temperature at time of installation is between 40 and 70 deg F, set joint members for 50 percent movement each way. Adjust setting proportionately for
installation at higher ambient temperatures. Do not install sealant-type joints at
temperatures below 40 deg F.
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SHEET METAL FLASHING AND TRIM 076200 - 10
2. Prepare joints and apply sealants to comply with requirements in Section 079200 "Joint Sealants."
3.4 ROOF FLASHING INSTALLATION
A. General: Install sheet metal flashing and trim to comply with performance requirements and cited sheet metal standard. Provide concealed fasteners where possible, and set units true to line,
levels, and slopes. Install work with laps, joints, and seams that are permanently watertight and
weather resistant.
B. Pipe or Post Counterflashing: Install counterflashing umbrella with close-fitting collar with top
edge flared for elastomeric sealant, extending minimum of 4 inches over base flashing. Install stainless-steel draw band and tighten.
C. Counterflashing: Coordinate installation of counterflashing with installation of base flashing.
Insert counterflashing in reglets or receivers and fit tightly to base flashing. Extend counterflashing 4 inches over base flashing. Lap counterflashing joints minimum of 4 inches. Secure in waterproof manner by means of interlocking folded seam or blind rivets and sealant
unless otherwise indicated.
D. Roof-Penetration Flashing: Coordinate installation of roof-penetration flashing with installation
of roofing and other items penetrating roof. Seal with elastomeric sealant and clamp flashing to
pipes that penetrate roof.
3.5 COPING INSTALLATION
A. Install cleats, anchor plates, and other anchoring and attachment accessories and devices with
concealed fasteners.
B. Anchor copings with manufacturer's required devices, fasteners, and fastener spacing to meet
performance requirements.
1. Interlock face and back leg drip edges of snap-on coping cap into cleated anchor plates anchored to substrate at manufacturer's required spacing that meets performance
requirements.
2. Interlock face-leg drip edge into continuous cleat anchored to substrate at manufacturer's required spacing that meets performance requirements. Anchor back leg of coping with
screw fasteners and elastomeric washers at manufacturer's required spacing that meets performance requirements.
3.6 REGLET AND COUNTERFLASHING INSTALLATION
A. General: Coordinate installation of reglets and counterflashings with installation of base flashings.
B. Surface-Mounted Reglets: Install reglets to receive flashings where flashing without embedded
reglets is indicated on Drawings. Install at height so that inserted counterflashings overlap 4 inches over top edge of base flashings.
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SHEET METAL FLASHING AND TRIM 076200 - 11
C. Counterflashings: Insert counterflashings into reglets or other indicated receivers; ensure that counterflashings overlap 4 inches over top edge of base flashings. Lap counterflashing joints a
minimum of 4 inches and bed with butyl sealant. Fit counterflashings tightly to base flashings.
3.7 MISCELLANEOUS FLASHING INSTALLATION
A. Equipment Support Flashing: Coordinate installation of equipment support flashing with
installation of roofing and equipment. Weld or seal flashing with elastomeric sealant to
equipment support member.
3.8 ERECTION TOLERANCES
A. Installation Tolerances: Shim and align sheet metal flashing and trim within installed tolerance of 1/4 inch in 20 feet on slope and location lines indicated on Drawings and within 1/8-inch offset of adjoining faces and of alignment of matching profiles.
3.9 CLEANING AND PROTECTION
A. Clean exposed metal surfaces of substances that interfere with uniform oxidation and weathering.
B. Clean and neutralize flux materials. Clean off excess solder.
C. Clean off excess sealants.
D. Remove temporary protective coverings and strippable films as sheet metal flashing and trim
are installed unless otherwise indicated in manufacturer's written installation instructions. On completion of sheet metal flashing and trim installation, remove unused materials and clean
finished surfaces as recommended by sheet metal flashing and trim manufacturer. Maintain
sheet metal flashing and trim in clean condition during construction.
E. Replace sheet metal flashing and trim that have been damaged or that have deteriorated beyond
successful repair by finish touchup or similar minor repair procedures.
END OF SECTION 076200
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JOINT SEALANTS 079200 - 1
SECTION 079200 - JOINT SEALANTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Nonstaining silicone joint sealants.
2. Urethane joint sealants.
3. Mildew-resistant joint sealants.
1.2 ACTION SUBMITTALS
A. Product Data: For each joint-sealant product.
B. Samples for Initial Selection: Manufacturer's color charts consisting of strips of cured sealants showing the full range of colors available for each product exposed to view.
C. Joint-Sealant Schedule: Include the following information:
1. Joint-sealant application, joint location, and designation.2. Joint-sealant manufacturer and product name.
3. Joint-sealant formulation.4. Joint-sealant color.
1.3 INFORMATIONAL SUBMITTALS
A. Qualification Data: For qualified testing agency.
B. Product Test Reports: For each kind of joint sealant, for tests performed by a qualified testing
agency.
C. Sample Warranties: For special warranties.
1.4 QUALITY ASSURANCE
A. Installer Qualifications: An authorized representative who is trained and approved by
manufacturer.
1.5 PRECONSTRUCTION TESTING
1. Testing will not be required if joint-sealant manufacturers submit data that are based on
previous testing, not older than 24 months, of sealant products for adhesion to, staining of, and compatibility with joint substrates and other materials matching those submitted.
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JOINT SEALANTS 079200 - 2
1.6 FIELD CONDITIONS
A.Do not proceed with installation of joint sealants under the following conditions:
1. When ambient and substrate temperature conditions are outside limits permitted by joint-
sealant manufacturer or are below 40 deg F.2. When joint substrates are wet.
3. Where joint widths are less than those allowed by joint-sealant manufacturer for
applications indicated.4. Where contaminants capable of interfering with adhesion have not yet been removed
from joint substrates.
1.7 WARRANTY
A. Special Installer's Warranty: Installer agrees to repair or replace joint sealants that do not
comply with performance and other requirements specified in this Section within specified warranty period.
1. Warranty Period: Two years from date of Substantial Completion.
B. Special Manufacturer's Warranty: Manufacturer agrees to furnish joint sealants to repair or replace those joint sealants that do not comply with performance and other requirements specified in this Section within specified warranty period.
1. Warranty Period: Five years from date of Substantial Completion.
C. Special warranties specified in this article exclude deterioration or failure of joint sealants from
the following:
1. Movement of the structure caused by stresses on the sealant exceeding sealant manufacturer's written specifications for sealant elongation and compression.
2. Disintegration of joint substrates from causes exceeding design specifications.
3. Mechanical damage caused by individuals, tools, or other outside agents.4. Changes in sealant appearance caused by accumulation of dirt or other atmospheric
contaminants.
PART 2 - PRODUCTS
2.1 JOINT SEALANTS, GENERAL
A. Compatibility: Provide joint sealants, backings, and other related materials that are compatible
with one another and with joint substrates under conditions of service and application, as demonstrated by joint-sealant manufacturer, based on testing and field experience.
B. VOC Content: Sealants and sealant primers shall comply with the following:
1. Architectural sealants shall have a VOC content of 250 g/L or less.2.Sealants and sealant primers for nonporous substrates shall have a VOC content of
250 g/L or less.
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JOINT SEALANTS 079200 - 3
3. Sealants and sealant primers for porous substrates shall have a VOC content of 775 g/L or less.
4. Sealant shall comply with the testing and product requirements of the California
Department of Public Health's "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental
Chambers."
C. Colors of Exposed Joint Sealants: As selected by Architect from manufacturer's full range.
2.2 NONSTAINING SILICONE JOINT SEALANTS
A. Nonstaining Joint Sealants: No staining of substrates when tested according to ASTM C 1248.
B. Silicone, Nonstaining, S, NS, 50, NT: Nonstaining, single-component, nonsag, plus 50 percent and minus 50 percent movement capability, nontraffic-use, neutral-curing silicone joint sealant;
ASTM C 920, Type S, Grade NS, Class 50, Use NT.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a.Dow Corning Corporation.b. Pecora Corporation.c. Tremco Incorporated.
d. Or equal.
2.3 URETHANE JOINT SEALANTS
A. Urethane, S, NS, 25, T, NT: Single-component, nonsag, plus 25 percent and minus 25 percent
movement capability, traffic- and nontraffic-use, urethane joint sealant; ASTM C 920, Type S, Grade NS, Class 25, Uses T and NT.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
a.BASF Corporation; Construction Systems.
b. LymTal International Inc.
c. Or equal.
2.4 MILDEW-RESISTANT JOINT SEALANTS
A. Mildew-Resistant Joint Sealants: Formulated for prolonged exposure to humidity with fungicide
to prevent mold and mildew growth.
B. Silicone, Mildew Resistant, Acid Curing, S, NS, 25, NT: Mildew-resistant, single-component,
nonsag, plus 25 percent and minus 25 percent movement capability, nontraffic-use, acid-curing silicone joint sealant; ASTM C 920, Type S, Grade NS, Class 25, Use NT.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
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JOINT SEALANTS 079200 - 4
a. Dow Corning Corporation.b. Pecora Corporation.
c. Tremco Incorporated.
d. Or equal.
2.5 BUTYL JOINT SEALANTS
A. Butyl-Rubber-Based Joint Sealants: ASTM C 1311.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a.Bostik, Inc.
b. Pecora Corporation.c. Or equal.
2.6 JOINT-SEALANT BACKING
A. Sealant Backing Material, General: Nonstaining; compatible with joint substrates, sealants, primers, and other joint fillers; and approved for applications indicated by sealant manufacturer
based on field experience and laboratory testing.
1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a.Alcot Plastics Ltd.b. BASF Corporation; Construction Systems.
c. Construction Foam Products; a division of Nomaco, Inc.
d. Or equal.
B.Cylindrical Sealant Backings: ASTM C 1330, Type C (closed-cell material with a surface skin),
and of size and density to control sealant depth and otherwise contribute to producing optimum
sealant performance.
C. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended by sealant
manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or
joint surfaces at back of joint. Provide self-adhesive tape where applicable.
2.7 MISCELLANEOUS MATERIALS
A. Primer: Material recommended by joint-sealant manufacturer where required for adhesion of
sealant to joint substrates indicated, as determined from preconstruction joint-sealant-substrate tests and field tests.
B. Cleaners for Nonporous Surfaces: Chemical cleaners acceptable to manufacturers of sealants and sealant backing materials, free of oily residues or other substances capable of staining or harming joint substrates and adjacent nonporous surfaces in any way, and formulated to
promote optimum adhesion of sealants to joint substrates.
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JOINT SEALANTS 079200 - 5
C. Masking Tape: Nonstaining, nonabsorbent material compatible with joint sealants and surfaces adjacent to joints.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine joints indicated to receive joint sealants, with Installer present, for compliance with
requirements for joint configuration, installation tolerances, and other conditions affecting
performance of the Work.
B. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 PREPARATION
A. Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants to comply with joint-sealant manufacturer's written instructions and the following requirements:
1. Remove all foreign material from joint substrates that could interfere with adhesion of joint sealant, including dust, paints (except for permanent, protective coatings tested and approved for sealant adhesion and compatibility by sealant manufacturer), old joint
sealants, oil, grease, waterproofing, water repellents, water, surface dirt, and frost.2. Clean porous joint substrate surfaces by brushing, grinding, mechanical abrading, or a combination of these methods to produce a clean, sound substrate capable of developing
optimum bond with joint sealants. Remove loose particles remaining after cleaning operations above by vacuuming or blowing out joints with oil-free compressed air.
Porous joint substrates include the following:
a. Concrete.b. Unglazed surfaces of ceramic tile.
c. Exterior insulation and finish systems.
3. Remove laitance and form-release agents from concrete.4. Clean nonporous joint substrate surfaces with chemical cleaners or other means that do
not stain, harm substrates, or leave residues capable of interfering with adhesion of joint
sealants. Nonporous joint substrates include the following:
a. Metal.
b. Glass.
c. Glazed surfaces of ceramic tile.
B. Joint Priming: Prime joint substrates where recommended by joint-sealant manufacturer or as
indicated by preconstruction joint-sealant-substrate tests or prior experience. Apply primer to comply with joint-sealant manufacturer's written instructions. Confine primers to areas of joint-sealant bond; do not allow spillage or migration onto adjoining surfaces.
C. Masking Tape: Use masking tape where required to prevent contact of sealant or primer with adjoining surfaces that otherwise would be permanently stained or damaged by such contact or
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
JOINT SEALANTS 079200 - 6
by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal.
3.3 INSTALLATION OF JOINT SEALANTS
A. General: Comply with joint-sealant manufacturer's written installation instructions for products and applications indicated, unless more stringent requirements apply.
B. Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of joint
sealants as applicable to materials, applications, and conditions indicated.
C. Install sealant backings of kind indicated to support sealants during application and at position
required to produce cross-sectional shapes and depths of installed sealants relative to joint
widths that allow optimum sealant movement capability.
1. Do not leave gaps between ends of sealant backings.
2. Do not stretch, twist, puncture, or tear sealant backings.3. Remove absorbent sealant backings that have become wet before sealant application, and replace them with dry materials.
D. Install bond-breaker tape behind sealants where sealant backings are not used between sealants and backs of joints.
E. Install sealants using proven techniques that comply with the following and at the same time
backings are installed:
1. Place sealants so they directly contact and fully wet joint substrates.
2. Completely fill recesses in each joint configuration.
3. Produce uniform, cross-sectional shapes and depths relative to joint widths that allow optimum sealant movement capability.
F. Tooling of Nonsag Sealants: Immediately after sealant application and before skinning or curing
begins, tool sealants according to requirements specified in subparagraphs below to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure
contact and adhesion of sealant with sides of joint.
1. Remove excess sealant from surfaces adjacent to joints.2. Use tooling agents that are approved in writing by sealant manufacturer and that do not
discolor sealants or adjacent surfaces.
3. Provide concave joint profile per Figure 8A in ASTM C 1193 unless otherwise indicated.
3.4 CLEANING
A. Clean off excess sealant or sealant smears adjacent to joints as the Work progresses by methods and with cleaning materials approved in writing by manufacturers of joint sealants and of products in which joints occur.
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JOINT SEALANTS 079200 - 7
3.5 PROTECTION
A.Protect joint sealants during and after curing period from contact with contaminating substances
and from damage resulting from construction operations or other causes so sealants are without
deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out, remove, and repair damaged or deteriorated joint sealants
immediately so installations with repaired areas are indistinguishable from original work.
3.6 JOINT-SEALANT SCHEDULE
A. Joint-Sealant Application: Exterior joints in horizontal traffic surfaces.
1. Joint Locations:
a. Isolation and contraction joints in cast-in-place concrete slabs.b. Tile control and expansion joints.
c. Joints between different materials listed above.d. Other joints as indicated on Drawings.
2. Joint Sealant: S, NS, 25, T, NT.
3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors.
B. Joint-Sealant Application: Exterior joints in vertical surfaces and horizontal nontraffic surfaces.
1. Joint Locations:
a. Construction joints in cast-in-place concrete.b. Joints in exterior insulation and finish systems.
c. Joints between metal panels.
d. Joints between different materials listed above.e. Perimeter joints between materials listed above and frames of doors windows and
louvers.
f. Control and expansion joints in overhead surfaces.g. Other joints as indicated on Drawings.
2. Joint Sealant: Silicone, nonstaining, S, NS, 50, NT.
3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors.
C. Joint-Sealant Application: Interior joints in horizontal traffic surfaces.
1. Joint Locations:
a. Isolation joints in cast-in-place concrete slabs.b. Control and expansion joints in tile flooring.
c. Other joints as indicated on Drawings.
2. Joint Sealant: S, NS, 25, T, NT.3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors.
D. Joint-Sealant Application: Interior joints in vertical surfaces and horizontal nontraffic surfaces.
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JOINT SEALANTS 079200 - 8
1. Joint Locations:
a.Control and expansion joints on exposed interior surfaces of exterior walls.
b. Tile control and expansion joints.
c. Vertical joints on exposed surfaces of walls and partitions.d. Other joints as indicated on Drawings.
2. Joint Sealant: Silicone, nonstaining, S, NS, 50, NT.
3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors.
E. Joint-Sealant Application: Mildew-resistant interior joints in vertical surfaces and horizontal
nontraffic surfaces.
1. Joint Locations:
a. Joints between plumbing fixtures and adjoining walls, floors, and counters.
b. Tile control and expansion joints where indicated.c. Other joints as indicated on Drawings.
2. Joint Sealant: Silicone, mildew resistant, acid curing, S, NS, 25, NT.
3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors.
F. Joint-Sealant Application: Concealed mastics.
1. Joint Locations:
a. Aluminum thresholds.b. Sill plates.
c. Other joints as indicated on Drawings.
2. Joint Sealant: Butyl-rubber based.3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors.
END OF SECTION 079200
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
HOLLOW METAL DOORS AND FRAMES 081113 - 1
SECTION 081113 - HOLLOW METAL DOORS AND FRAMES
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes:
1. Interior hollow-metal doors and frames.
B. Related Requirements:
1. Section 087100 "Door Hardware" for door hardware for hollow-metal doors.2. Section 09 91 23 “Interior Painting” for field painting of interior doors and frames.
1.2 DEFINITIONS
A. Minimum Thickness: Minimum thickness of base metal without coatings according to NAAMM-HMMA 803 or SDI A250.8.
1.3 COORDINATION
A. Coordinate anchorage installation for hollow-metal frames. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and
items with integral anchors. Deliver such items to Project site in time for installation.
B. Coordinate requirements for installation of door hardware, electrified door hardware, and access control and security systems.
1.4 ACTION SUBMITTALS
A. Product Data: For each type of product.
1. Include construction details, material descriptions, core descriptions, fire-resistance
ratings, and finishes.
B. Shop Drawings: Include the following:
1. Elevations of each door type.
2. Details of doors, including vertical- and horizontal-edge details and metal thicknesses.3. Frame details for each frame type, including dimensioned profiles and metal thicknesses.
4. Locations of reinforcement and preparations for hardware.
5. Details of each different wall opening condition.6. Details of electrical raceway and preparation for electrified hardware, access control
systems, and security systems.
7. Details of anchorages, joints, field splices, and connections.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
HOLLOW METAL DOORS AND FRAMES 081113 - 2
8. Details of accessories.9.Details of moldings, removable stops, and glazing.
C. Samples for Verification:
1. Finishes: For each type of exposed finish required, prepared on Samples of not less than 3 by 5 inches.
D. Product Schedule: For hollow-metal doors and frames, prepared by or under the supervision of
supplier, using same reference numbers for details and openings as those on Drawings. Coordinate with final door hardware schedule.
1.5 INFORMATIONAL SUBMITTALS
A. Product Test Reports: For each type of hollow-metal door and frame assembly, for tests performed by a qualified testing agency.
1.6 DELIVERY, STORAGE, AND HANDLING
A. Deliver hollow-metal doors and frames palletized, packaged, or crated to provide protection during transit and Project-site storage. Do not use nonvented plastic.
1. Provide additional protection to prevent damage to factory-finished units.
B. Deliver welded frames with two removable spreader bars across bottom of frames, tack welded to jambs and mullions.
C. Store hollow-metal doors and frames vertically under cover at Project site with head up. Place on minimum 4-inch-high wood blocking. Provide minimum 1/4-inch space between each
stacked door to permit air circulation.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.Ceco Door; ASSA ABLOY.
2. Curries Company; ASSA ABLOY.
3. Steelcraft; an Allegion brand.4. Or equal.
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HOLLOW METAL DOORS AND FRAMES 081113 - 3
2.2 PERFORMANCE REQUIREMENTS
A.Fire-Rated Assemblies: Complying with NFPA 80 and listed and labeled by a qualified testing
agency acceptable to authorities having jurisdiction for fire-protection ratings indicated, based
on testing at positive pressure according to NFPA 252 or UL 10C.
1. Smoke- and Draft-Control Assemblies: Provide assemblies with gaskets listed and
labeled for smoke and draft control by a qualified testing agency acceptable to authorities
having jurisdiction, based on testing according to UL 1784 and installed in compliance with NFPA 105.
B. Fire-Rated, Borrowed-Lite Assemblies: Complying with NFPA 80 and listed and labeled by a
qualified testing agency acceptable to authorities having jurisdiction, for fire-protection ratings indicated, based on testing according to NFPA 257 or UL 9.
2.3 INTERIOR HOLLOW METAL DOORS AND FRAMES
A. Construct hollow-metal doors and frames to comply with standards indicated for materials, fabrication, hardware locations, hardware reinforcement, tolerances, and clearances, and as
specified.
B. Heavy-Duty Doors and Frames: SDI A250.8, Level 2; SDI A250.4, Level B. At locations indicated in the Door and Frame Schedule.
1. Doors:
a. Type: As indicated in the Door and Frame Schedule.
b. Thickness: 1-3/4 inches.
c. Edge Construction: Model 2, Seamless.d. Edge Bevel: Provide manufacturer's standard beveled or square edges.
e. Core: Honeycomb.
f. Fire-Rated Core: Manufacturer's standard vertical steel stiffener core for fire-rated doors.
2. Frames:
a. Materials: Uncoated steel sheet, minimum thickness of 0.053 inch.b. Construction: Full profile welded.
3. Exposed Finish: Prime.
2.4 HOLLOW-METAL PANELS
A. Provide hollow-metal panels of same materials, construction, and finish as adjacent door
assemblies.
2.5 FRAME ANCHORS
A. Jamb Anchors:
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
HOLLOW METAL DOORS AND FRAMES 081113 - 4
1. Type: Anchors of minimum size and type required by applicable door and frame standard, and suitable for performance level indicated.
2. Quantity: Minimum of three anchors per jamb, with one additional anchor for frames
with no floor anchor. Provide one additional anchor for each 24 inches of frame height above 7 feet.
3. Postinstalled Expansion Anchor: Minimum 3/8-inch-diameter bolts with expansion
shields or inserts, with manufacturer's standard pipe spacer.
B. Floor Anchors: Provide floor anchors for each jamb and mullion that extends to floor.
C. Floor Anchors for Concrete Slabs with Underlayment: Adjustable-type anchors with extension
clips, allowing not less than 2-inch height adjustment. Terminate bottom of frames at top of underlayment.
D. Material: ASTM A 879/A 879M, Commercial Steel (CS), 04Z coating designation; mill phosphatized.
1. For anchors built into exterior walls, steel sheet complying with ASTM A 1008/A 1008M
or ASTM A 1011/A 1011M; hot-dip galvanized according to ASTM A 153/A 153M, Class B.
2.6 MATERIALS
A. Recycled Content of Steel Products: Postconsumer recycled content plus one-half of preconsumer recycled content not less than 25 percent.
B.Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, Commercial Steel (CS), Type B; suitable
for exposed applications.
C. Metallic-Coated Steel Sheet: ASTM A 653/A 653M, Commercial Steel (CS), Type B.
D. Inserts, Bolts, and Fasteners: Hot-dip galvanized according to ASTM A 153/A 153M.
E. Power-Actuated Fasteners in Concrete: Fastener system of type suitable for application indicated, fabricated from corrosion-resistant materials, with clips or other accessory devices for
attaching hollow-metal frames of type indicated.
F. Mineral-Fiber Insulation: ASTM C 665, Type I (blankets without membrane facing); consisting of fibers manufactured from slag or rock wool; with maximum flame-spread and smoke-
developed indexes of 25 and 50, respectively; passing ASTM E 136 for combustion
characteristics.
G. Glazing: Comply with requirements in Section 088000 "Glazing."
2.7 FABRICATION
A. Hollow-Metal Frames: Fabricate in one piece except where handling and shipping limitations require multiple sections. Where frames are fabricated in sections, provide alignment plates or
angles at each joint, fabricated of metal of same or greater thickness as frames.
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HOLLOW METAL DOORS AND FRAMES 081113 - 5
1. Sidelite and Transom Bar Frames: Provide closed tubular members with no visible face seams or joints, fabricated from same material as door frame. Fasten members at
crossings and to jambs by welding.
2. Provide countersunk, flat- or oval-head exposed screws and bolts for exposed fasteners unless otherwise indicated.
3. Door Silencers: Except on weather-stripped frames, drill stops to receive door silencers
as follows. Keep holes clear during construction.
a. Single-Door Frames: Drill stop in strike jamb to receive three door silencers.
b. Double-Door Frames: Drill stop in head jamb to receive two door silencers.
B. Hardware Preparation: Factory prepare hollow-metal doors and frames to receive templated mortised hardware, and electrical wiring; include cutouts, reinforcement, mortising, drilling,
and tapping according to SDI A250.6, the Door Hardware Schedule, and templates.
1. Reinforce doors and frames to receive nontemplated, mortised, and surface-mounted door hardware.
2. Comply with BHMA A156.115 for preparing hollow-metal doors and frames for hardware.
2.8 STEEL FINISHES
A. Prime Finish: Clean, pretreat, and apply manufacturer's standard primer.
1. Shop Primer: Manufacturer's standard, fast-curing, lead- and chromate-free primer
complying with SDI A250.10; recommended by primer manufacturer for substrate;
compatible with substrate and field-applied coatings despite prolonged exposure.
2.9 LOUVERS
A. Provide louvers for interior doors, where indicated, which comply with SDI 111, with blades or
baffles formed of 0.020-inch-thick, cold-rolled steel sheet set into 0.032-inch-thick steel frame.
1. Sightproof Louver: Stationary louvers constructed with inverted-V or inverted-Y blades.
B. Form corners of moldings with hairline joints. Provide fixed frame moldings on outside of
exterior and on secure side of interior doors and frames.
PART 3 - EXECUTION
3.1 PREPARATION
A. Remove welded-in shipping spreaders installed at factory. Restore exposed finish by grinding, filling, and dressing, as required to make repaired area smooth, flush, and invisible on exposed
faces. Touch up factory-applied finishes where spreaders are removed.
B. Drill and tap doors and frames to receive nontemplated, mortised, and surface-mounted door hardware.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
HOLLOW METAL DOORS AND FRAMES 081113 - 6
3.2 INSTALLATION
A.General: Install hollow-metal doors and frames plumb, rigid, properly aligned, and securely
fastened in place. Comply with approved Shop Drawings and with manufacturer's written
instructions.
B. Hollow-Metal Frames: Comply with SDI A250.11.
1. Set frames accurately in position; plumbed, aligned, and braced securely until permanent
anchors are set. After wall construction is complete, remove temporary braces without damage to completed Work.
a. Where frames are fabricated in sections, field splice at approved locations by
welding face joint continuously; grind, fill, dress, and make splice smooth, flush, and invisible on exposed faces. Touch-up finishes.
b. Install frames with removable stops located on secure side of opening.
2. Fire-Rated Openings: Install frames according to NFPA 80.3. Floor Anchors: Secure with postinstalled expansion anchors.
4. Solidly pack mineral-fiber insulation inside frames.5. Masonry Walls: Coordinate installation of frames to allow for solidly filling space between frames and masonry with grout or mortar.
6. In-Place Concrete or Masonry Construction: Secure frames in place with postinstalled expansion anchors.
7. Installation Tolerances: Adjust hollow-metal frames to the following tolerances:
a. Squareness: Plus or minus 1/16 inch, measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head.
b. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line
parallel to plane of wall.c. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on
parallel lines, and perpendicular to plane of wall.
d. Plumbness: Plus or minus 1/16 inch, measured at jambs at floor.
C. Hollow-Metal Doors: Fit and adjust hollow-metal doors accurately in frames, within clearances
specified below.
1. Non-Fire-Rated Steel Doors: Comply with SDI A250.8.2. Fire-Rated Doors: Install doors with clearances according to NFPA 80.
3. Smoke-Control Doors: Install doors according to NFPA 105.
D. Glazing: Comply with installation requirements in Section 088000 "Glazing" and with hollow-metal manufacturer's written instructions.
3.3 CLEANING AND TOUCHUP
A. Prime-Coat Touchup: Immediately after erection, sand smooth rusted or damaged areas of
prime coat and apply touchup of compatible air-drying, rust-inhibitive primer.
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HOLLOW METAL DOORS AND FRAMES 081113 - 7
B. Metallic-Coated Surface Touchup: Clean abraded areas and repair with galvanizing repair paint according to manufacturer's written instructions.
C. Touchup Painting: Cleaning and touchup painting of abraded areas of paint are specified in
painting Sections.
END OF SECTION 081113
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SECTIONAL OVERHEAD DOORS 083600-1
SECTION 083600 SECTIONAL OVERHEAD DOORS
PART 1 GENERAL
1.1 SUMMARYA. SECTION INCLUDES
1. Steel Sectional Overhead Doors.
2. Electric Operators and Controls.3. Operating Hardware, tracks, and support.
1.2 RELATED SECTIONS
A. Section 042200 – “Concrete Unit Masonry”: Prepared opening in masonry. Execution requirements for placement of anchors in masonry wall construction.
B. Section 079200 – “Joint Sealants”: Perimeter sealant and backup materials.
C. Section 087100 – “Door Hardware”: Cylinder locks.
D. Section 260533 – “Raceway and Boxes for Electrical Systems”: Conduit from control station
to door operator.
1.3 REFERENCES
A. ANSI/DASMA 102 - American National Standard Specifications for Sectional Overhead
Type Doors.
1.4 DESIGN / PERFORMANCE REQUIREMENTS
A. Wind Loads: Design and size components to withstand loads caused by pressure and suction
of wind acting normal to plane of wall as calculated in accordance with applicable code.
B. Wiring Connections: Requirements for electrical characteristics.
1. 115 volts, single phase, 60 Hz.
C. Single-Source Responsibility: Provide doors, tracks, motors, and accessories from one
manufacturer for each type of door. Provide secondary components from source acceptable to manufacturer of primary components.
1.5 SUBMITTALS
A. Product Data: Manufacturer's data sheets on each product to be used, including:1. Preparation instructions and recommendations.
2. Storage and handling requirements and recommendations.3. Installation methods.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SECTIONAL OVERHEAD DOORS 083600-2
B. Shop Drawings: Indicate plans and elevations including opening dimensions and required
tolerances, connection details, anchorage spacing, hardware locations, and installation
details.
C. Manufacturer's Certificates: Certify products meet or exceed specified requirements.
D. Operation and Maintenance Data.
1.6 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with minimum five years documented experience.
B. Installer Qualifications: Authorized representative of the manufacturer with minimum five years documented experience.
C. Products Requiring Electrical Connection: Listed and classified by Underwriters Laboratories, Inc. acceptable to authority having jurisdiction as suitable for purpose
specified.
1.7 DELIVERY, STORAGE, AND HANDLING
A. Store products in manufacturer's unopened labeled packaging until ready for installation.
B. Protect materials from exposure to moisture until ready for installation.
C. Store materials in a dry, ventilated weathertight location.
1.8 PROJECT CONDITIONS
A. Pre-Installation Conference: Convene a pre-installation conference just prior to commencement of field operations, to establish procedures to maintain optimum working conditions and to coordinate this work with related and adjacent work.
PART 2 PRODUCTS
2.1 MANUFACTURERS
A. Acceptable Manufacturer:
1. Overhead Door Corp., 2501 S. State Hwy. 121, Suite 200, Lewisville, TX 75067. ASD. Tel. Toll Free: (800) 275-3290. Phone: (469) 549-7100. Fax: (972) 906-
1499. Web Site: www.overheaddoor.com. E-mail: sales@overheaddoor.com.
2. Or Equal
2.2 SECTIONAL STEEL OVERHEAD DOORSA. Sectional Overhead Steel Doors: 420 Series Steel Doors by Overhead Door Corporation.
Units shall have the following characteristics:
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SECTIONAL OVERHEAD DOORS 083600-3
1. Door Assembly: Steel door assembly with rabbeted meeting rails to form weathertight joints and provide full-width interlocking structural rigidity.
a. Panel Thickness: 2 inches (51 mm).
b. Exterior Surface: Ribbed.c. Section Material: 20 gauge, galvanized steel.
d. Center and End Stiles: 16 gauge steel.
e. Springs: Above Head 1) 50,000 cycles.
2. Finish and Color: Two coat baked-on polyester, white color.
3. Windload Design: Provide to meet the Design/Performance requirements specified.4. Hardware: Galvanized steel hinges and fixtures. Ball bearing rollers with hardened
steel races.5. Lock: a. Interior mounted slide lock with interlock switch for automatic operator.
6. Weatherstripping: a. Flexible bulb-type strip at bottom section.b. Flexible Jamb seals.
c. Flexible Header seal.7. Track: Provide track as recommended by manufacturer to suit loading required and
clearances available.
8. Manual Operation: Chain hoist.9. Electric Motor Operation: Provide UL listed electric operator, size and type as
recommended by manufacturer to move door in either direction at not less than 2/3
foot nor more than 1 foot per second. Operator shall meet UL325/2010 requirements for continuous monitoring of safety devices.
a. Entrapment Protection: Required for momentary contact, includes radio control
operation.1) Pneumatic sensing edge up to 18 feet (5.5 m) wide. Constant contact
only complying with UL 325/2010.
2) Electric sensing edge monitored to meet UL 325/2010.3) Photoelectric sensors monitored to meet UL 325/2010.
b. Operator Controls:1) Push-button operated control stations with open, close, and stop buttons.2) Key operated control stations with open, close, and stop buttons.
3) Push-button and key operated control stations with open, close, and stop buttons.
4) Surface mounting.
5) Interior location.6) Exterior location.
7) Both interior and exterior location.
c. Special Operation: 1) Door timer operation.
2) Commercial light package.
PART 3 EXECUTION
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SECTIONAL OVERHEAD DOORS 083600-4
3.1 EXAMINATION
A.Do not begin installation until openings have been properly prepared.
B. Verify wall openings are ready to receive work and opening dimensions and tolerances are
within specified limits.
C. Verify electric power is available and of correct characteristics.
D. If preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2 PREPARATION
A. Clean surfaces thoroughly prior to installation.
B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best
result for the substrate under the project conditions.
3.3 INSTALLATION
A. Install overhead doors and track in accordance with approved shop drawings and the
manufacturer’s printed instructions.
B. Coordinate installation with adjacent work to ensure proper clearances and allow for
maintenance.
C. Anchor assembly to wall construction and building framing without distortion or stress.
D. Securely brace door tracks suspended from structure. Secure tracks to structural members only.
E. Fit and align door assembly including hardware.
F. Coordinate installation of electrical service. Complete power and control wiring from disconnect to unit components.
3.4 CLEANING AND ADJUSTING
A. Adjust door assembly to smooth operation and in full contact with weatherstripping.
B. Clean doors, frames and glass.
C. Remove temporary labels and visible markings.
3.5 PROTECTION
A. Do not permit construction traffic through overhead door openings after adjustment and
cleaning.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
SECTIONAL OVERHEAD DOORS 083600-5
B. Protect installed products until completion of project.
C.Touch-up, damaged coatings and finishes and repair minor damage before Substantial
Completion.
END OF SECTION
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
UNIT SKYLIGHTS 086200 - 1
SECTION 086200 - UNIT SKYLIGHTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:1. Unit skylights mounted on site-erected curbs.
B. Related Requirements:
1. Section 061000 – Rough Carpentry2. Section 075216 – SBS Modified Bituminous Membrane Roofing
3. Section 079200 – Joint Sealants
1.2 PREINSTALLATION MEETINGS
A. Preinstallation Conference: Conduct conference at Project site.
1.3 ACTION SUBMITTALS
A. Product Data: For each type of unit skylight.
1. Include construction details, material descriptions, dimensions of individual components
and profiles, and finishes for unit skylights.
B. Shop Drawings: For unit skylight work.
1. Include plans, elevations, sections, details, and connections to supporting structure and
other adjoining work.
C. Aluminum Finish Samples: For each type of exposed finish required, in a representative section
of each unit skylight in manufacturer's standard size.
D. Glazing Samples: For each color and finish of glazing indicated, 12 inches square and of same thickness indicated for the final Work.
E. Product Schedule: For unit skylights. Use same designations indicated on Drawings.
1.4 INFORMATIONAL SUBMITTALS
A. Qualification Data: For qualified Installer and manufacturer.
B. Product Test Reports: For each type and size of unit skylight, for tests performed within the last
four years by a qualified testing agency. Test results based on testing of smaller unit skylights than specified will not be accepted.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
UNIT SKYLIGHTS 086200 - 2
C. Sample Warranty: For special warranty.
1.5 CLOSEOUT SUBMITTALS
A. Maintenance Data: For unit skylights to include in maintenance manuals.
1.6 QUALITY ASSURANCE
A. Manufacturer Qualifications: A manufacturer capable of fabricating unit skylights that meet or
exceed performance requirements indicated and of documenting this performance by inclusion
in lists and by labels, test reports, and calculations.
B. Installer Qualifications: An installer acceptable to unit skylight manufacturer for installation of
units required for this Project.
1.7 WARRANTY
A. Special Warranty: Manufacturer agrees to repair or replace components of unit skylights that
fail in materials or workmanship within specified warranty period.
1. Failures include, but are not limited to, the following:
a. Uncontrolled water leakage.
b. Deterioration of metals, metal finishes, and other materials beyond normal weathering.
c. Yellowing of acrylic glazing.
d. Breakage of polycarbonate glazing.e. Deterioration of insulating-glass hermetic seal.
2. Warranty Period: Five years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Basis-of-Design Product: Subject to compliance with requirements, provide Bristolite
Daylighting Systems, ALT-CM-2 Unit Skylight or comparable product by one of the following:
1.Velux America LLC.
2. Wasco Skylights.
2.2 PERFORMANCE REQUIREMENTS
A. Unit Skylight Standard: Comply with AAMA/WDMA/CSA 101/I.S.2/A440 for definitions and
minimum standards of performance, materials, components, accessories, and fabrication unless more stringent requirements are indicated.1. Performance Class and Grade: Class CW-PG 40.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
UNIT SKYLIGHTS 086200 - 3
2. Certification: AAMA-, WDMA-, or CSA-certified unit skylights with label attached to each.
B. Thermal Transmittance: NFRC 100 maximum U-factor of 0.70 Btu/sq. ft. x h x deg F.
C. Solar Heat-Gain Coefficient (SHGC): NFRC 200 maximum SHGC of 0.31.
D. Outside-Inside Transmission Class (OITC): Rated for not less than 30 OITC when tested for
laboratory sound transmission loss according to ASTM E 90 and determined by ASTM E 1332.
E. Windborne-Debris-Impact Resistance: Provide unit skylights that pass basic-protection testing requirements in ASTM E 1996 for Wind Zone 1 when tested according to ASTM E 1886. Test
specimens shall be no smaller in width and length than unit skylights indicated for use on Project and shall be installed in same manner as unit skylights indicated for use on Project.
1. Large-Missile Test: For unit skylights located within 30 feet of grade.
2. Small-Missile Test: For unit skylights located more than 30 feet above grade.
2.3 UNIT SKYLIGHTS
A. General: Provide factory-assembled unit skylights that include glazing, extruded-aluminum
glazing retainers, gaskets, and inner frames and that are capable of withstanding performance requirements indicated.
B. Unit Shape and Size: As indicated.
C. Acrylic Glazing: ASTM D 4802, thermoformable, monolithic sheet, category as standard with manufacturer, Finish 1 (smooth or polished), Type UVF (formulated with UV absorber).
1. Double-Glazing Profile: Dome Bubble, 25 percent rise.
a. Thicknesses: Not less than thicknesses required to exceed performance requirements.
b. Outer Glazing Color: Colorless, transparent.
c. Inner Glazing Color: White, translucent.
2. Self-Ignition Temperature: 650 deg F or more for plastic sheets in thickness indicated
when tested according to ASTM D 1929.
3. Smoke-Production Characteristics: Smoke-developed index of 450 or less when tested according to ASTM E 84, and smoke density of 75 or less when tested according to
ASTM D 28434. Burning Characteristics: Tested according to ASTM D 635. Class CC2, burning rate of 2-1/2 inches per minute or less for nominal thickness of 0.060 inch or thickness indicated
for use.
D. Glazing Gaskets: Manufacturer's standard thermoplastic.
E. Condensation Control: Fabricate unit skylights with integral internal gutters and nonclogging
weeps to collect and drain condensation to the exterior.
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UNIT SKYLIGHTS 086200 - 4
F. Thermal Break: Fabricate unit skylights with thermal barrier separating exterior and interior metal framing.
G. Operable Systems: Equip operable unit skylights with manufacturer's standard hinges, chain-
driven operating hardware, and weather-sealing gaskets.
2.4 ACCESSORY MATERIALS
A. Fasteners: Same metal as metal being fastened, nonmagnetic stainless steel, or other
noncorrosive metal as recommended by manufacturer. Finish exposed fasteners to match material being fastened.
1. Where removal of exterior exposed fasteners might allow access to building, provide nonremovable fastener heads.
B. Bituminous Coating: Cold-applied asphalt mastic, compounded for 15-mil dry film thickness
per coat.
2.5 ALUMINUM FINISHES
A. High-Performance Organic Finish: Two-coat fluoropolymer finish complying with
AAMA 2605 and containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin
manufacturers' written instructions.
1. Color and Gloss: As selected by Architect from manufacturer's full range.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine openings, substrates, structural support, anchorage, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions
affecting performance of the Work.
B. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 INSTALLATION
A. Coordinate installation of unit skylight with installation of substrates, vapor retarders, roof
insulation, roofing membrane, and flashing as required to ensure that each element of the Work performs properly and that combined elements are waterproof and weathertight.
B. Comply with recommendations in AAMA 1607 and with manufacturer's written instructions for installing unit skylights.
C. Install unit skylights level, plumb, and true to line, without distortion.
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
UNIT SKYLIGHTS 086200 - 5
D. Anchor unit skylights securely to supporting substrates.
E.Where aluminum surfaces of unit skylights will contact another metal or corrosive substrates,
such as preservative-treated wood, apply bituminous coating on concealed metal surfaces or
provide other approved permanent separation recommended in writing by unit skylight manufacturer.
3.3 FIELD QUALITY CONTROL
A. Testing Agency: Owner may engage a qualified testing agency to perform tests and inspections.
B. After completion of installation and nominal curing of sealant and glazing compounds but
before installation of interior finishes, test for water leaks according to AAMA 501.2.
C. Perform test for total area of each unit skylight.
D. Work will be considered defective if it does not pass tests and inspections.
E. Additional testing and inspections, at Contractor's expense, will be performed to determine compliance of replaced or additional work with specified requirements.
F. Prepare test and inspection reports.
3.4 CLEANING
A. Clean exposed unit skylight surfaces according to manufacturer's written instructions. Touch up
damaged metal coatings and finishes.
B. Remove excess sealants, glazing materials, dirt, and other substances.
C. Remove and replace glazing that has been broken, chipped, cracked, abraded, or damaged
during construction period.
D. Protect unit skylight surfaces from contact with contaminating substances resulting from construction operations.
E. Unit Skylight Operating System: Clean and lubricate joints and hardware. Adjust for proper
operation.
END OF SECTION 086200
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
DOOR HARDWARE 08 71 00-1
SECTION 08 71 00 DOOR HARDWARE
PART 1 - GENERAL
1.1 SUMMARY:
A. Section Includes: Finish Hardware for door openings, except as otherwise specified herein.
1. Door hardware for steel (hollow metal) doors.2. Keyed cylinders as indicated.
B. Related Sections:
1. Division 8: Hollow Metal Doors and Frames.2. Division 26 Electrical
C. References: Comply with applicable requirements of the following standards. Where these standards conflict with other specific requirements, the most restrictive shall govern.
1. Builders Hardware Manufacturing Association (BHMA)
2. NFPA 101 Life Safety Code3. NFPA 80 -Fire Doors and Windows4. ANSI-A156.xx- Various Performance Standards for Finish Hardware
5. UL10C – Positive Pressure Fire Test of Door Assemblies6. ANSI-A117.1 – Accessible and Usable Buildings and Facilities
7. DHI /ANSI A115.IG – Installation Guide for Doors and Hardware
8. ICC – International Building Code
D. Intent of Hardware Groups
1. Should items of hardware not definitely specified be required for completion of the
Work, furnish such items of type and quality comparable to adjacent hardware and appropriate for service required.
2. Where items of hardware aren’t definitely or correctly specified, are required for
completion of the Work, a written statement of such omission, error, or other discrepancy to be submitted to Architect, prior to date specified for receipt of bids for clarification by
addendum; or, furnish such items in the type and quality established by this specification,
and appropriate to the service intended.
1.2 SUBSTITUTIONS:
A. Comply with General Provisions.
1.3 SUBMITTALS:
A. Comply with General Provisions.
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B. Special Submittal Requirements: Combine submittals of this Section with Sections listed below to ensure the "design intent" of the system/assembly is understood and can be reviewed
together.
C. Product Data: Manufacturer's specifications and technical data including the following:
1. Detailed specification of construction and fabrication.
2. Manufacturer's installation instructions.
3. Wiring diagrams for each electric product specified. Coordinate voltage with electrical before submitting.
4. Submit 6 copies of catalog cuts with hardware schedule.
5. Provide 9001-Quality Management and 14001-Environmental Management for products listed in Materials Section 2.2
D. Shop Drawings - Hardware Schedule: Submit 2 complete reproducible copy of detailed hardware schedule in a vertical format.1. Completely describe door and list architectural door number.
2. Manufacturer, product name, and catalog number.3. Function, type, and style.4. Size and finish of each item.
5. Mounting heights.6. Explanation of abbreviations and symbols used within schedule.
7. Detailed wiring diagrams, specially developed for each opening, indicating all electric
hardware, security equipment and access control equipment, and door and frame rough-ins required for specific opening.
E. Templates: Submit templates and "reviewed Hardware Schedule" to door and frame supplier
and others as applicable to enable proper and accurate sizing and locations of cutouts and reinforcing.
1. Templates, wiring diagrams and "reviewed Hardware Schedule" of electrical terms to
electrical for coordination and verification of voltages and locations.
F. Samples: (If requested by the Architect)
1. 1 sample of Lever and Rose/Escutcheon design, (pair).
2. 3 samples of metal finishes
G. Contract Closeout Submittals: Comply with Division 1 including specific requirements
indicated.
1. Operating and maintenance manuals: Submit 3 sets containing the following.
a. Complete information in care, maintenance, and adjustment, and data on repair and
replacement parts, and information on preservation of finishes.b. Catalog pages for each product.
c. Name, address, and phone number of local representative for each manufacturer.
d. Parts list for each product.
2. Copy of final hardware schedule, edited to reflect, "As installed".
3. Copy of final keying schedule
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4. As installed “Wiring Diagrams” for each piece of hardware connected to power, both low voltage and 110 volts.
5. One set of special tools required for maintenance and adjustment of hardware, including
changing of cylinders.
1.4 QUALITY ASSURANCE
A. Comply with Division 1.
1. Statement of qualification for distributor and installers.2. Statement of compliance with regulatory requirements and single source responsibility.
3. Distributor's Qualifications: Firm with 3 years experience in the distribution of
commercial hardware.
a. Distributor to employ full time Architectural Hardware Consultants (AHC) for the
purpose of scheduling and coordinating hardware and establishing keying schedule.b. Hardware Schedule shall be prepared and signed by an AHC.
4. Installer's Qualifications: Firm with 3 years experienced in installation of similar hardware to that required for this Project, including specific requirements indicated.5. Regulatory Label Requirements: Provide testing agency label or stamp on hardware for
labeled openings.
a. Provide UL listed hardware for labeled and 20 minute openings in conformance
with requirements for class of opening scheduled.
b. Underwriters Laboratories requirements have precedence over this specification where conflict exists.
6. Single Source Responsibility: Except where specified in hardware schedule, furnish
products of only one manufacturer for each type of hardware.
B. Review Project for extent of finish hardware required to complete the Work. Where there is a
conflict between these Specifications and the existing hardware, notify the Architect in writing
and furnish hardware in compliance with the Specification unless otherwise directed in writing by the Architect.
1.5 DELIVERY, STORAGE, AND HANDLING
A. Packing and Shipping: Comply with Division 1.
1. Deliver products in original unopened packaging with legible manufacturer's
identification.2. Package hardware to prevent damage during transit and storage.3. Mark hardware to correspond with "reviewed hardware schedule".
4. Deliver hardware to door and frame manufacturer upon request.
B. Storage and Protection: Comply with manufacturer's recommendations.
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1.6 PROJECT CONDITIONS:
A.Coordinate hardware with other work. Furnish hardware items of proper design for use on doors
and frames of the thickness, profile, swing, security and similar requirements indicated, as
necessary for the proper installation and function, regardless of omissions or conflicts in the information on the Contract Documents.
B. Review Shop Drawings for doors and entrances to confirm that adequate provisions will be
made for the proper installation of hardware.
1.7 WARRANTY:
A. Refer to Conditions of the Contract
B. Manufacturer’s Warranty:
1. Closers: Ten years
2. Exit Devices: Five Years3. Mortise Locks: Lifetime4. Locksets & Cylinders: Ten years
5. All other Hardware: Two years.
1.8 OWNER’S INSTRUCTION:
A. Instruct Owner’s personnel in operation and maintenance of hardware units.
1.9 MAINTENANCE:
A. Extra Service Materials: Deliver to Owner extra materials from same production run as products
installed. Package products with protective covering and identify with descriptive labels.
Comply with Division 1 Closeout Submittals Section.
1. Special Tools: Provide special wrenches and tools applicable to each different or special
hardware component.
2. Maintenance Tools: Provide maintenance tools and accessories supplied by hardware component manufacturer.
3. Delivery, Storage and Protection: Comply with Owner’s requirements for delivery,
storage and protection of extra service materials.
B. Maintenance Service: Submit for Owner’s consideration maintenance service agreement for
electronic products installed.
PART 2 - PRODUCTS
2.1 MANUFACTURERS:
A. The following manufacturers are approved subject to compliance with requirements of the Contract Documents. Approval of manufacturers other than those listed shall be in accordance with Division 1.
1. See Door Hardware Schedule
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2.2 MATERIALS:
A.Hinges: Shall be Five Knuckle Ball bearing hinges
1. Template screw hole locations
2. Bearings are to be fully hardened. 3. Bearing shell is to be consistent shape with barrel.
4. Minimum of 2 permanently lubricated non-detachable bearings on standard weight hinge
and 4 permanently lubricated bearing on heavy weight hinges.5. Equip with easily seated, non-rising pins.
6. Non Removable Pin screws shall be slotted stainless steel screws.
7. Hinges shall be full polished, front, back and barrel.8. Hinge pin is to be fully plated.
9. Bearing assembly is to be installed after plating. 10. Sufficient size to allow 180-degree swing of door11. Furnish five knuckles with flush ball bearings
12. Provide hinge type as listed in schedule.13. Furnish 3 hinges per leaf to 7 foot 6 inch height. Add one for each additional 30 inches in height or fraction thereof.
14. Tested and approved by BHMA for all applicable ANSI Standards for type, size, function and finish
15. UL10C listed for Fire rated doors.
B. Cylindrical Type Locks and Latchsets:
1. Tested and approved by BHMA for ANSI A156.2, Series 4000, Operational Grade 1,
Extra-Heavy Duty, and be UL10C listed.2. Provide 9001-Quality Management and 14001-Environmental Management.
3. Fit modified ANSI A115.2 door preparation.
4. Locksets and cores to be of the same manufacturer to maintain complete lockset warranty5. Locksets to have anti-rotational studs that are thru-bolted
6. Keyed lever shall not have exposed “keeper” hole
7. Each lever to have independent spring mechanism controlling it8. 2-3/4 inch (70 mm) backset
9. 9/16 inch (14 mm) throw latchbolt10. Provide sufficient curved strike lip to protect door trim11. Outside lever sleeve to be seamless, of one-piece construction made of a hardened steel
alloy12. Keyed lever to be removable only after core is removed, by authorized control key
13. Provide locksets with 7-pin removable and interchangeable core cylinders
14. Hub, side plate, shrouded rose, locking pin to be a one-piece casting with a shrouded locking lug.
15. Locksets outside locked lever must withstand minimum 1400 inch pounds of torque. In
excess of that, a replaceable part will shear. Key from outside and inside lever will still operate lockset.
16. Core face must be the same finish as the lockset.
17. Functions and design as indicated in the hardware groups.
C. Cylindrical Deadbolt:
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1. Tested and approved by ANSI A156.36, Operational Grade 1,2.Fit modified ANSI A115.3 door preparation
3. Provide 9001-Quality Management and 14001-Environmental Management.
4. Locksets and cores to be of the same manufacturer to maintain complete lockset warranty5. 2-3/4 inch (70mm) backset, or 2 3/8 inch backset as needed
6. 1 inch throw deadbolt
7. Provide locksets with 7-pin core.
D. Cylinders:
1. Provide the necessary cylinder housings, collars, rings & springs as recommended by the
manufacturer for proper installation.2. Provide the proper cylinder cams or tail piece as required to operate all locksets and other
keyed hardware items listed in the hardware sets.3. Coordinate and provide as required for related sections.
E. Door Closers shall:
1. Tested and approved by BHMA for ANSI 156.4, Grade 12. UL10C certified
3. Provide 9001-Quality Management and 14001-Environmental Management. 4. Closer shall have extra-duty arms and knuckles
5. Conform to ANSI 117.1
6. Maximum 2 7/16 inch case projection with non-ferrous cover7. Separate adjusting valves for closing and latching speed, and backcheck
8. Provide adapter plates, shim spacers and blade stop spacers as required by frame and
door conditions9. Full rack and pinion type closer with 1½“ minimum bore
10. Mount closers on non-public side of door, unless otherwise noted in specification
11. Closers shall be non-handed, non-sized and multi-sized.
F. Door Stops: Provide a dome floor or wall stop for every opening as listed in the hardware sets.
1. Wall stop and floor stop shall be wrought bronze, brass or stainless steel.2. Provide fastener suitable for wall construction.
3. Coordinate reinforcement of walls where wall stop is specified. 4. Provide dome stops where wall stops are not practical. Provide spacers or carpet riser for floor conditions encountered
G. Over Head Stops: Provide a Surface mounted or concealed overhead when a floor or wall stop cannot be used or when listed in the hardware set.
1. Concealed overhead stops shall be heavy duty bronze or stainless steel.
2. Surface overhead stops shall be heavy duty bronze or stainless steel.
H. Kickplates: Provide with four beveled edges ANSI J102, 10 inches high by width less 2 inches
on single doors and 1 inch on pairs of doors. Furnish oval-head countersunk screws to match
finish.
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I. Seals: All seals shall be finished to match adjacent frame color. Seals shall be furnished as listed in schedule. Material shall be UL listed for labeled openings.
J. Weatherstripping: Provide at head and jambs only those units where resilient or flexible seal strip is easily replaceable. Where bar-type weatherstrip is used with parallel arm mounted
closers install weatherstrip first.
1. Weatherstrip shall be resilient seal of (Neoprene, Polyurethane, Vinyl, Pile, Nylon Brush, Silicone)
2. UL10C Positive Pressure rated seal set when required.
K. Door Bottoms/Sweeps: Surface mounted or concealed door bottom where listed in the hardware sets.
1. Door seal shall be resilient seal of (Neoprene, Polyurethane, Nylon Brush, Silicone) 2. UL10C Positive Pressure rated seal set when required.
L. Thresholds: Thresholds shall be aluminum beveled type with maximum height of ½” for
conformance with ADA requirements. Furnish as specified and per details. Provide fasteners and screws suitable for floor conditions.
2.3 FINISH:
A. Designations used in Schedule of Finish Hardware – Section 3.5, and elsewhere to indicate hardware finishes are those listed in ANSI/BHMA A156.18 including coordination with
traditional U.S. finishes shown by certain manufacturers for their products
B. Powder coat door closers to match other hardware, unless otherwise noted.
C. Aluminum items shall be finished to match predominant adjacent material. Seals to coordinate
with frame color.
2.4 KEYS AND KEYING:
A.Key System: Schlage keyway, interchangeable core (Verify). For estimate use factory GMK
charge. Initiate and conduct meeting(s) with Owner and Supplier representatives to
determine system requirements and keybow styles. Furnish Owner’s written approval of the system; do not order keys or cylinders without written confirmation of actual
requirements from the Owner. Owner will receive permanent cores. Owner/Contractor
will install permanent cores.
B.Keys
1. New factory registered master key system.
1. Construction keying: furnish temporary keyed-alike cores. Remove at substantial completion and install permanent cores in Owner’s presence. Demonstrate that
construction key no longer operates.
2. Furnish 10 construction keys.3. Furnish 2 construction control keys.
C.Key Cylinders: furnish 6-pin solid brass construction.
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D.Cylinder cores: furnish keyed at factory of lock manufacturer where permanent records are maintained. Locks and cylinders same manufacturer.
E.Permanent keys: use secured shipment direct from point of origination to Owner.
1. For estimate: 3 keys per change combination, 5 master keys per group, 5 grand-master keys, 3 control keys.
2. For estimate: VKC stamping plus “DO NOT DUPLICATE”.
F.Bitting List: use secured shipment direct from point of origination to Owner upon completion.
1. 1 each Grand Masterkeys
2. 4 each Masterkeys
3. 2 each Change keys each keyed core4. 2 each Construction masterkeys
5. 1 each Control keys
PART 3 - EXECUTION
3.1 EXAMINATION
A. Verification of conditions: Examine doors, frames, related items and conditions under which
Work is to be performed and identify conditions detrimental to proper and or timely completion.
1. Do not proceed until unsatisfactory conditions have been corrected.
3.2 HARDWARE LOCATIONS:
A. Mount hardware units at heights indicated in the following publications except as specifically indicated or required to comply with the governing regulations.
1. Recommended Locations for Builder’s Hardware for Standard Steel Doors and Frames, by the Door and Hardware Institute (DHI).
2. Recommended locations for Architectural Hardware for flush wood doors (DHI).
3. WDMA Industry Standard I.S.-1A-04, Industry Standard for Architectural wood flush doors.
3.3 INSTALLATION:
A. Install each hardware item per manufacturer's instructions and recommendations. Do not install surface mounted items until finishes have been completed on the substrate. Set units level,
plumb and true to line and location. Adjust and reinforce the attachment substrate as necessary
for proper installation and operation.
B. Conform to local governing agency security ordinance.
C. Install Conforming to ICC/ANSI A117.1 Accessible and Usable Building and Facilities.
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1. Adjust door closer sweep periods so that from the open position of 70 degrees, the door will take at least 3 seconds to move to a point 3 inches from the latch, measured to the
landing side of the door.
D. Installed hardware using the manufacturers fasteners provided. Drill and tap all screw holes located in metallic materials. Do not use “Riv-Nuts” or similar products.
3.4 FIELD QUALITY CONTROL AND FINAL ADJUSTMENT
A. Contractor/Installers, Field Services: After installation is complete, contractor shall inspect the completed door openings on site to verify installation of hardware is complete and properly
adjusted, in accordance with both the Contract Documents and final shop drawings.
1. Check and adjust closers to ensure proper operation.
2. Check latchset, lockset, and exit devices are properly installed and adjusted to ensure
proper operation.
a. Verify levers are free from binding.b. Ensure latchbolts and dead bolts are engaged into strike and hardware is
functioning.
3. Report findings, in writing, to architect indicating that all hardware is installed and functioning properly. Include recommendations outlining corrective actions for
improperly functioning hardware if required.
3.5 SCHEDULE OF FINISH HARDWARE:
Manufacturer List
Code NameBYBy Others
NA National Guard
TR TrimcoSCSchlage
Finish List
Code DescriptionALAluminum
600 Primed for Painting626Satin Chromium Plated
628 Satin Aluminum, Clear Anodized
630 Satin Stainless Steel689Aluminum Painted
US28 Aluminum - Clear Anodized
626AM Satin Chrome - Antimicrobial Coating630AMSatin Stainless - Antimicrobial Coating
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BLACK BlackUS26DChromium Plated, Dull
US32D Stainless Steel, Dull
Option List
Code Description
C Quick Connect Wiring Option
CD Cylinder DoggingDEDelayed Egress
TS Touchbar Monitoring SwitchALKAlarmB4EBeveled 4 Edges
CSK Countersunk Screw HolesELRElectric Latch RetractionMCSMullion Cap Spacer
SCH School Option
Hardware Sets
SET #1
HM Door:
3 Hinges Schlage Hinges US32D SC
1 Door Closer DC90-AL 689 SC
1 Kick Plate KO050 10" x 2" LDW B4E CSK 630 TR1 Wall Bumper 1270CVSV 626 TR
1 Gasketing 5050B Head & Jambs NA1 Storeroom Lockset ND80PD RHO w/C Keyway 626AM SC1 Door Louver BY
END OF SECTION 087100
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SECTION 099123 - INTERIOR PAINTING
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes surface preparation and the application of paint systems on the following
interior substrates:
1. Concrete.2. Concrete masonry units (CMUs).
3. Steel and iron.4. Galvanized metal.
5. Gypsum board.
6. Plaster.7. Acoustic panels and tiles.
B. Related Requirements:
1. Section 055000 "Metal Fabrications" for shop priming metal fabrications.2. Section 099300 "Staining and Transparent Finishing" for surface preparation and the
application of wood stains and transparent finishes on interior wood substrates.
1.2 DEFINITIONS
A. MPI Gloss Level 1: Not more than five units at 60 degrees and 10 units at 85 degrees, according
to ASTM D 523, a matte flat finish.
B. MPI Gloss Level 3: 10 to 25 units at 60 degrees and 10 to 35 units at 85 degrees, according to ASTM D 523, an eggshell finish.
C. MPI Gloss Level 4: 20 to 35 units at 60 degrees and not less than 35 units at 85 degrees, according to ASTM D 523, a satin-like finish.
D. MPI Gloss Level 5: 35 to 70 units at 60 degrees, according to ASTM D 523, a semi-gloss finish.
E. MPI Gloss Level 6: 70 to 85 units at 60 degrees, according to ASTM D 523, a gloss finish.
1.3 ACTION SUBMITTALS
A. Product Data: For each type of product. Include preparation requirements and application
instructions.1. Indicate VOC content.
B. Sustainable Design Submittals:
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1. Product Data: For paints and coatings, indicating VOC content.
2. Laboratory Test Reports: For paints and coatings, indicating compliance with requirements for low-emitting materials.
C. Samples for Verification: For each type of paint system and in each color and gloss of topcoat.
1. Submit Samples on rigid backing, 8 inches square.2. Apply coats on Samples in steps to show each coat required for system.3. Label each coat of each Sample.
4. Label each Sample for location and application area.
D. Product List: Cross-reference to paint system and locations of application areas. Use same
designations indicated on Drawings and in schedules. Include color designations.
1.4 MAINTENANCE MATERIAL SUBMITTALS
A. Furnish extra materials, from the same product run, that match products installed and that are
packaged with protective covering for storage and identified with labels describing contents.
1. Paint: 5 percent, but not less than 1 gal. of each material and color applied.
1.5 QUALITY ASSURANCE
A. Paint Contractor shall have a minimum of five years documented experience in application of
paints and coatings specified. Contractor shall maintain qualified painting crews during entire painting process.
1.6 DELIVERY, STORAGE, AND HANDLING
A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F.
1. Maintain containers in clean condition, free of foreign materials and residue.2. Remove rags and waste from storage areas daily.
1.7 FIELD CONDITIONS
A. Apply paints only when temperature of surfaces to be painted and ambient air temperatures are between 50 and 95 deg F.
B. Do not apply paints when relative humidity exceeds 85 percent; at temperatures less than 5
deg F above the dew point; or to damp or wet surfaces.
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PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1.Dunn-Edwards Corporation.2. Sherwin-Williams Company (The).3. Vista Paint Corporation.
4. Or equal.
B.Products: Subject to compliance with requirements, available products that may be incorporated
into the Work include, but are not limited to products listed in the Interior Painting Schedule for
the paint category indicated.
2.2 PAINT, GENERAL
A. MPI Standards: Products shall comply with MPI standards indicated and shall be listed in its
"MPI Approved Products Lists."
B. Material Compatibility:
1. Materials for use within each paint system shall be compatible with one another and
substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience.
2. For each coat in a paint system, products shall be recommended in writing by topcoat
manufacturers for use in paint system and on substrate indicated.
C. VOC Content: For field applications that are inside the weatherproofing system, paints and
coatings shall comply with VOC content limits of authorities having jurisdiction and the following VOC content limits:
1. Flat Paints and Coatings: 50 g/L.
2. Nonflat Paints and Coatings: 50 g/L.3. Dry-Fog Coatings: 150 g/L.
4. Primers, Sealers, and Undercoaters: 100 g/L.
5. Rust-Preventive Coatings: 100 g/L.6. Zinc-Rich Industrial Maintenance Primers: 100 g/L.
7. Pretreatment Wash Primers: 420 g/L.
8. Shellacs, Clear: 730 g/L.9. Shellacs, Pigmented: 550 g/L.
D. Low-Emitting Materials: For field applications that are inside the weatherproofing system, 90
percent of paints and coatings shall comply with the requirements of the California Department of Public Health's "Standard Method for the Testing and Evaluation of Volatile Organic
Chemical Emissions from Indoor Sources Using Environmental Chambers."
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E. Colors: As selected by Architect from manufacturer's full range and as indicated in a color
schedule.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work.
B. Maximum Moisture Content of Substrates: When measured with an electronic moisture meter
as follows:
1. Concrete: 12 percent.
2. Fiber-Cement Board: 12 percent.
3. Masonry (Clay and CMUs): 12 percent.4. Wood: 15 percent.
5. Gypsum Board: 12 percent.
6. Plaster: 12 percent.
C. Gypsum Board Substrates: Verify that finishing compound is sanded smooth.
D. Plaster Substrates: Verify that plaster is fully cured.
E. Verify suitability of substrates, including surface conditions and compatibility, with existing finishes and primers.
F. Proceed with coating application only after unsatisfactory conditions have been corrected.
1. Application of coating indicates acceptance of surfaces and conditions.
3.2 PREPARATION
A. Comply with manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual" applicable to substrates and paint systems indicated.
B. Remove hardware, covers, plates, and similar items already in place that are removable and are
not to be painted. If removal is impractical or impossible because of size or weight of item, provide surface-applied protection before surface preparation and painting.
1. After completing painting operations, use workers skilled in the trades involved to
reinstall items that were removed. Remove surface-applied protection if any.
C. Clean substrates of substances that could impair bond of paints, including dust, dirt, oil, grease,
and incompatible paints and encapsulants.
1. Remove incompatible primers and reprime substrate with compatible primers or apply tie coat as required to produce paint systems indicated.
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D. Concrete Substrates: Remove release agents, curing compounds, efflorescence, and chalk. Do
not paint surfaces if moisture content or alkalinity of surfaces to be painted exceeds that permitted in manufacturer's written instructions.
E. Masonry Substrates: Remove efflorescence and chalk. Do not paint surfaces if moisture content
or alkalinity of surfaces or mortar joints exceeds that permitted in manufacturer's written instructions.
F. Steel Substrates: Remove rust, loose mill scale, and shop primer, if any. Clean using methods
recommended in writing by paint manufacturer.
3.3 APPLICATION
A. Apply paints according to manufacturer's written instructions and to recommendations in "MPI
Manual."
1. Use applicators and techniques suited for paint and substrate indicated.
2. Paint surfaces behind movable equipment and furniture same as similar exposed surfaces.
Before final installation, paint surfaces behind permanently fixed equipment or furniture with prime coat only.
3. Paint front and backsides of access panels, removable or hinged covers, and similar
hinged items to match exposed surfaces.4. Do not paint over labels of independent testing agencies or equipment name,
identification, performance rating, or nomenclature plates.
5. Primers specified in painting schedules may be omitted on items that are factory primed or factory finished if acceptable to topcoat manufacturers.
B. Tint each undercoat a lighter shade to facilitate identification of each coat if multiple coats of same material are to be applied. Tint undercoats to match color of topcoat, but provide sufficient difference in shade of undercoats to distinguish each separate coat.
C. If undercoats or other conditions show through topcoat, apply additional coats until cured film has a uniform paint finish, color, and appearance.
D. Apply paints to produce surface films without cloudiness, spotting, holidays, laps, brush marks,
roller tracking, runs, sags, ropiness, or other surface imperfections. Cut in sharp lines and color breaks.
E. Painting Fire Suppression, Plumbing, HVAC, Electrical, Communication, and Electronic Safety
and Security Work:
1. Paint the following work where exposed in occupied spaces:
a. Equipment, including panelboards.
b. Uninsulated metal piping.c. Uninsulated plastic piping.
d. Pipe hangers and supports.
e. Metal conduit.f. Plastic conduit.
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g. Duct, equipment, and pipe insulation having cotton or canvas insulation covering
or other paintable jacket material.h. Other items as directed by Architect.
3.4 FIELD QUALITY CONTROL
A. Dry Film Thickness Testing: Owner may engage the services of a qualified testing and inspecting agency to inspect and test paint for dry film thickness.
1. Contractor shall touch up and restore painted surfaces damaged by testing.
2. If test results show that dry film thickness of applied paint does not comply with paint manufacturer's written recommendations, Contractor shall pay for testing and apply
additional coats as needed to provide dry film thickness that complies with paint
manufacturer's written recommendations.
3.5 CLEANING AND PROTECTION
A. At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from
Project site.
B. After completing paint application, clean spattered surfaces. Remove spattered paints by
washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces.
C. Protect work of other trades against damage from paint application. Correct damage to work of other trades by cleaning, repairing, replacing, and refinishing, as approved by Architect, and
leave in an undamaged condition.
D. At completion of construction activities of other trades, touch up and restore damaged or defaced painted surfaces.
3.6 INTERIOR PAINTING SCHEDULE
A. Concrete Substrates, Nontraffic Surfaces:
1. Latex System:
a. Prime Coat: Primer sealer, latex, interior: S-W Loxon Concrete & Masonry Primer Sealer, A24W8300, at 8.0 mils wet, 3.2 mils dry.b. Intermediate Coat: Latex, interior, matching topcoat.
c. Topcoat: Latex, interior, eg-shel: S-W ProMar 200 Zero VOC Latex Low Gloss Eg-shel, B41-2600 Series, at 4.0 mils wet, 1.6 mils dry, per coat.
B. CMU Substrates:
1. Latex System:
a. Block Filler: Block filler, latex, interior/exterior: S-W PrepRite Block Filler,
B25W25, at 100 to 200 sq. ft. per gal.
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INTERIOR PAINTING 099123 - 7
b. Intermediate Coat: Latex, interior, matching topcoat.
c.Topcoat: Latex, interior, eg-shel: S-W ProMar 200 Zero VOC Latex Low Gloss Eg-shel, B41-2600 Series, at 4.0 mils wet, 1.6 mils dry, per coat.
C. Metal Substrates (Aluminum, Steel, Galvanized Steel):
1. Latex Light Industrial Coating System:
a. Prime Coat: Primer, rust-inhibitive, water based: S-W Pro Industrial Pro-Cryl Universal Primer, B66-310 Series, at 5.0 to 10 mils wet, 2.0 to 4.0 mils dry.
b. Intermediate Coat: Water-based acrylic, interior, matching topcoat.c. Topcoat: Water-based acrylic, semi-gloss: S-W Pro Industrial Acrylic Semi-Gloss
Coating, B66-650 Series, at 2.5 to 4.0 mils dry, per coat.
D. Gypsum Board, Plaster, and Wood Substrates:
1. Latex System:
a. Prime Coat: Primer, latex, interior: S-W ProMar 200 Zero VOC Latex Primer,
B28W2600, at 4.0 mils wet, 1.5 mils dry.b. Intermediate Coat: Latex, interior, matching topcoat.
c. Topcoat: Latex, interior, eg-shel: S-W ProMar 200 Zero VOC Latex Low Gloss
Eg-shel, B41-2600 Series, at 4.0 mils wet, 1.6 mils dry, per coat.
END OF SECTION 099123
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
GRAVITY VENTILATOR 23 37 23-1
SECTION 233723 GRAVITY VENTILATOR
1.GENERAL
1.1 SUMMARYA. Section Includes: HVAC Gravity Ventilators
B. Related Sections:1. 07 62 00 Sheet Metal Flashing and Trim
1.2 SUBMITTALSA. Provide dimensional drawings and product data on each ventilatorB. Provide manufacturer's certification that exhaust ventilators are licensed to bear Air
Movement and Control Association (AMCA), Certified Rating Seal for sound and air performance
C. Installation, Operation, and Maintenance Manual (IOM): Provide manufacturer's installation,
operations, and maintenance manual, including instructions on installation, operations, maintenance, pulley adjustment, receiving, handling, storage, safety information and
cleaning. A troubleshooting guide, parts list, warranty and electrical wiring diagrams
1.3 DELIVERY, STORAGE, AND HANDLING
A. Delivery: Deliver materials to site in manufacturer’s original, unopened containers and
packaging, with labels clearly indicating manufacturer, material, products included, and location of installation
B. Storage: Store materials in a dry area indoor, protected from damage, and in accordance with
manufacturer’s instructions. For long term storage follow manufacturer's Installation, Operations, and Maintenance Manual
C. Handling: Handle and lift ventilators in accordance with the manufacturer’s instructions. Protect materials and finishes during handling and installation to prevent damage. Follow all safety warnings posted by the manufacturer
1.4 WARRANTY
A. Manufacturer's Warranty: Submit, for Owner's acceptance, manufacturer's standard warranty
document executed by authorized company official. Manufacturer's warranty is in addition to, and not a limitation of, other rights Owner may have under Contract Documents
1. The warranty of this equipment is to be free from defects in material and workmanship
for a period of one year from the purchase date. Any units or parts which prove defective during the warranty period will be replaced at the Manufacturers option when
returned to Manufacturer, transportation prepaid
1.5 MAINTENANCE
A. Refer to Manufacturer's Installation, Operation and Maintenance Manual (IOM), to find
maintenance procedures
2. PRODUCTS
2.1 MANUFACTURERA. Manufacturer: Greenheck or Equal
2.2 HOOD RELIEF GRAVITY VENTILATOR – A. Basis-of-Design: Greenheck Model FGR
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
GRAVITY VENTILATOR 23 37 23-2
B. General Description:
1.Ventilator is low silhouette for relief applications with natural gravity or negative
pressure system2. Selection based on non-ducted applications
3. Relief units with throat widths through 48 inches are ship assembled when throat
lengths do not exceed 96 inches4. Each ventilator shall bear a permanently affixed manufacture's nameplate containing the
model number and individual serial numberC. Hood and Base:1.Material Type: Galvanized
2. Hood Constructed of precision formed, arched panels with interlocking seams3. Vertical end panels are fully locked into hood end panels4. Base height is standard of 5 inches
5. Curb cap is six inches larger then throat size6. Curb cap has pre-punched mounting holes for installation
D. Birdscreen:
1. Constructed of ½ inch Galvanized mesh2. Mounted horizontally across the intake area of the hood
E. Hood Support:
1. Constructed of galvanized steel and fastened so the hood can either be removed completely from the base or hinged open
F. Options/Accessories:
1. Roof Curbs:a. Type: GPI GPIP
b. Mounted onto roof with ventilator
c. Material: Aluminumd. Coating Type: Two-Coat Fluoropolymer
2.Extended Base:a. Seven inch extension to base height making overall base twelve inches tall.b. Raises the hood further above the roof deck to prevent snow or moisture intake
3. Curb Seal:a. Rubber seal between ventilator and the roof curb
4. Dampers:
a. Type: Gravityb. Balanced for minimal resistance to flow
c. Galvanized frames with prepunched mounting holes
5. Finishes: a. Type: Baked Enamel
6. Insect Screen:
a. Constructed of fine mesh aluminumb. Fitted to the top of the throat and prevents entry of insects
7. Tie-Down Points:
a. Four aluminum brackets located on hood supports, secures ventilator in heavy wind applications
3.EXECUTION
3.1 MANUFACTURER'S INSTRUCTIONS
A. Compliance: Comply with manufacturer's product data, including technical bulletins, product catalog installation instructions
3.2 EXAMINATION
CARLSBAD FIRE STATION #5 STORAGE BUILDING ROOF
GRAVITY VENTILATOR 23 37 23-3
A. Examine areas to receive ventilators. Notify the Engineer of conditions that would adversely
affect installation or subsequent utilization and maintenance of ventilators. Do not proceed
with installation until unsatisfactory conditions are corrected
3.3 PREPARATION
A. Ensure roof openings are square, accurately aligned, correctly located, and in toleranceB. Ensure duct is plumb, sized correctly, and to proper elevation above roof deck.
3.4 INSTALLATIONA. Install ventilator system as indicated on the Installation, Operation and Maintenance Manual
(IOM) and contract drawingsB. Install ventilators in accordance with manufacturer's instructions
3.5 ADJUSTINGA. Adjust ventilator to function properly
3.6 CLEANINGA. Clean as recommended by manufacturer. Do not use material or methods which may damage
finish surface or surrounding construction
3.7 PROTECTION
A. Protect installed product and finished surfaces from damage during construction
B. Protect installed ventilator to ensure that, except for normal weathering, ventilators will be without damage or deterioration at time of substantial completion
END OF SECTION 23 37 23
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
COMMON WORK RESULTS FOR ELECTRICAL 26 05 00 - 1
SECTION 260500 – COMMON WORK RESULTS FOR ELECTRICAL
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Divisions 1 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Electrical equipment coordination and installation.
2. Common electrical installation requirements.
1.3 CODES, STANDARDS AND REFERENCES
A. American Society for Testing and Materials (ASTM) – ASTM C1107: Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Non-shrink).
B. American Society for Testing and Materials (ASTM) – ASTM A53/A53M: Standard
Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless.
C. ANSI/NFPA 70 – National Electrical Code (NEC), with California amendments (CEC).
1.4 DEFINITIONS
A. EPDM: Ethylene-propylene-diene terpolymer rubber.
B. NBR: Acrylonitrile-butadiene rubber.
1.5 COORDINATION
A. Coordinate arrangement, mounting, and support of electrical equipment:
1. To allow maximum possible headroom unless specific mounting heights that
reduce headroom are indicated.2. To provide for ease of disconnecting the equipment with minimum interference
to other installations.
3. To allow right of way for piping and conduit installed at required slope.
B. Coordinate installation of required supporting devices and set sleeves in cast-in-place
concrete, masonry walls, and other structural components as they are constructed.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
COMMON WORK RESULTS FOR ELECTRICAL 26 05 00 - 2
PART 2 - EXECUTION
2.1 COMMON REQUIREMENTS FOR ELECTRICAL INSTALLATION
A. Comply with NECA 1.
B. Measure indicated mounting heights to bottom of unit for suspended items and to center of unit for wall-mounting items.
C. Headroom Maintenance: If mounting heights or other location criteria are not indicated, arrange and install components and equipment to provide maximum possible headroom
consistent with these requirements.
D. Equipment: Install to facilitate service, maintenance, and repair or replacement of components of both electrical equipment and other nearby installations. Connect in such
a way as to facilitate future disconnecting with minimum interference with other items in
the vicinity.
E. Right of Way: Give to piping systems installed at a required slope.
END OF SECTION 260500
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 19 - 1
SECTION 26 05 19 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1, 3, 7, Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260500, “Common Work Results for Electrical”.
2. Section 260553, “Identification for Electrical Systems”.3. Section 262726, “Wiring Devices”.
1.2 SUMMARY
A. This Section includes the following:
1. Building wires and cables rated 600 V and less.
2. Connectors, splices, and terminations rated 600 V and less.
1.3 CODES, STANDARDS, AND REFERENCES
A. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
B. Underwriters Laboratories – UL 83 – Thermoplastic Insulated Wires.
C. Underwriters Laboratories – UL 467 – Grounding and Bonding Equipment.
1.4 SUBMITTALS
A. Product Data: Provide data for building wire and each cable assembly type. Select each length to complete set of manufacturer’s markings. Attach tag indicating cable size and application information. Provide record documents showing actual locations of
components and circuits.
1.5 QUALITY ASSURANCE
A. Testing Agency Qualifications: An independent agency, with the experience and
capability to conduct the testing indicated, that is a member company of the International Electrical Testing Association or is a nationally recognized testing laboratory (NRTL) as
defined by OSHA in 29 CFR 1910.7, and that is acceptable to authorities having
jurisdiction.
1. Testing Agency's Field Supervisor: Person currently certified by the
International Electrical Testing Association or the National Institute for
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 19 - 2
Certification in Engineering Technologies to supervise on-site testing specified in
Part 3.
B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in CEC, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked
for intended use.
C. Manufacturers: Shall be specialized in manufacturing products specified in this section
with minimum ten years (documented) experience.
D. Comply with CEC.
E. Comply with CCR Title 24, Part 6, California Energy Code.
1.6 DELIVERY, STORAGE, AND HANDLING
A. Product Requirements: Products storage and handling requirements.
B. Deliver wires and cables according to NEMA WC 26.
1.7 COORDINATION
A. Division 1, Section 013100, “Project Management and Coordination”: As required for coordination.
B. Where wire and cable destination is indicated and routing is not shown, determine routing
and lengths required.
C. Coordinate layout and installation of wiring and cables with other installations.
PART 2 - PRODUCTS
2.1 CONDUCTORS AND CABLES
A. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work, include, but are not limited to, the following:
1. Alcan Products Corporation; Alcan Cable Division.
2. American Insulated Wire Corp.; a Leviton Company.3. General Cable Corporation.
4. Senator Wire & Cable Company.
5. Southwire Company.
B. Conductors: Copper. Comply with NEMA WC 70.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 19 - 3
C. Conductor Insulation: Types THHN-THWN, XHHW2. Comply with NEMA WC 70.
2.2 CONNECTORS AND SPLICES
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to,
the following:
1. AFC Cable Systems, Inc.
2. Hubbell Power Systems, Inc.
3. O-Z/Gedney; EGS Electrical Group LLC.4. 3M; Electrical Products Division.
5. Tyco Electronics Corp.
B. Description: Factory-fabricated connectors and splices of size, ampacity rating, material, type, and class for application and service indicated.
PART 3 - EXECUTION
3.1 CONDUCTOR MATERIAL APPLICATIONS
A. Copper: solid for No. 10 AWG and smaller, stranded for No. 8 AWG and larger.
3.2 CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND
WIRING METHODS
A. Exposed Feeders: Type THHN-THWN single conductors in raceway.
B. Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type THHN-THWN, single conductors in raceway.
3.3 INSTALLATION OF CONDUCTORS AND CABLE
A. Conceal raceways in finished walls, ceilings, and floors, unless otherwise indicated.
B. Use manufacturer-approved pulling compound or lubricant where necessary. Compound
used must not deteriorate conductor insulation. Do not exceed manufacturer’s
recommended maximum pulling tensions and sidewall pressure values.
C. Use pulling means; including fish tape, cable, rope, and basket-weave wire/cable grips
that will not damage cables or raceway.
D. Install exposed cables parallel and perpendicular to surfaces of exposed structural members, and follow surface contours where possible.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 19 - 4
E. Support raceways according to Section 260529, "Hangers and Supports for Electrical
Systems”.
F. Identify and color-code conductors and cables according to Section 260553, "Identification for Electrical Systems”.
3.4 CONNECTIONS
A. Tighten electrical connectors and terminals according to manufacturer's published torque-
tightening values. If manufacturer's torque values are not indicated, use those specified in
UL 486A.
B. Make splices and taps that are compatible with conductor material and that possess
equivalent or better mechanical strength and insulation ratings than un-spliced
conductors.
C. Wiring at Outlets: Install conductor at each outlet, with at least 12 inches of slack.
3.5 FIRESTOPPING
A. Apply fire-stopping to electrical penetrations of fire-rated floor and wall assemblies to restore original fire-resistance rating of assembly according to Division 07, Section
078413, "Penetration Fire-stopping".
3.6 FIELD QUALITY CONTROL
A. Testing Agency: Engage a qualified testing agency to perform tests and inspections and
prepare test reports.
B. Perform tests and inspections and prepare test reports.
C. Tests and Inspections:
1. After installing conductors and cables and before electrical circuitry has been energized, test service entrance and feeder conductors, and conductors feeding
critical equipment and services, as indicated on drawings, for compliance with
requirements.2. Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
3. Infrared Scanning: After Substantial Completion, but not more than 60 days after Final Acceptance, perform an infrared scan of each splice in cables and
conductors No. 3 AWG and larger. Remove box and equipment covers so splices
are accessible to portable scanner.
a. Instrument: Use an infrared scanning device designed to measure
temperature or to detect significant deviations from normal values.
Provide calibration record for device.b. Record of Infrared Scanning: Prepare a certified report that identifies
splices checked and that describes scanning results. Include notation of
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 19 - 5
deficiencies detected, remedial action taken and observations after
remedial action. Furnish original and four copies of the complete report to the Architect in accordance with requirements of Contract Documents
D. Test Reports: Prepare a written report to record the following:
1. Test procedures used.2. Test results that comply with requirements.
3. Test results that do not comply with requirements and corrective action taken to
achieve compliance with requirements.4. Furnish original and four copies of the complete report to the Architect in
accordance with requirements of Contract Documents
E. Remove and replace malfunctioning cables and retest as specified above.
END OF SECTION 260519
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 26 05 26 - 1
SECTION 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260553, “Identification for Electrical Systems”.
1.2 SUMMARY
A. This Section includes methods and materials for grounding systems and equipment.
1.3 CODES, STANDARDS AND REFERENCES
A. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
B. Underwriters Laboratories – UL 83 – Thermoplastic Insulated Wires.
C. Underwriters Laboratories – UL 467 – Grounding and Bonding Equipment.
1.4 REGULATORY REQUIREMENTS
A. The Contractor shall conform to requirements of the California Electrical Code.
1.5 WARRANTY
A. Warranty shall comply with the provisions of Divisions 1 of these specifications.
1.6 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in CEC, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked
for intended use.
B. Comply with UL 467 for grounding and bonding materials and equipment.
PART 2 - PRODUCTS
2.1 CONDUCTORS
A. Insulated Conductors: Copper or tinned-copper wire or cable insulated for 600 V, unless
otherwise required by applicable Code or authorities having jurisdiction.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 26 05 26 - 2
2.2 CONNECTORS
A.Listed and labeled by a nationally recognized testing laboratory acceptable to authorities having jurisdiction for applications in which used, and for specific types, sizes, and combinations of conductors and other items connected.
PART 3 - EXECUTION
3.1 APPLICATIONS
A. Conductors: Install green insulated, solid conductors for No. 8 AWG and smaller and
stranded conductors for No. 6 AWG and larger, unless otherwise indicated.
B. Conductor Terminations and Connections:
1. Pipe and Equipment Grounding Conductor Terminations: Bolted connectors.
2. Connections to Structural Steel: Welded connectors.
3.2 EQUIPMENT GROUNDING
A. Install insulated equipment grounding conductors with all feeders and branch circuits.
3.3 INSTALLATION
A. Make mechanical and electrical contact at all panelboards, outlet boxes, junction boxes,
and wherever the conduit run is connected. Permanently and effectively ground all
conduits and other equipment as required by all applicable codes, regulations, and standards.
END OF SECTION 260526
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 26 05 29 - 1
SECTION 26 05 29 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260533, “Raceway and Boxes for Electrical Systems”.2. Section 260548, "Vibration and Seismic Controls for Electrical Systems".
3. Section 265100, “Interior Lighting”.
1.2 SUMMARY
A. This Section includes the following:
1. Hangers and supports for electrical equipment and systems.
1.3 CODES, REFERENCES, AND STANDARDS
A. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
B. Metal Framing Manufacturers Association: Standard MFMA-4: Metal Framing Standards
Publication.
C. National Electrical Contractors Association (NECA) - NECA 1: Good Workmanship in
Electrical Construction.
D. National Electrical Contractors Association (NECA) - NECA 101: Standard for Installing Steel Conduits (Rigid, IMC, EMT).
1.4 DEFINITIONS
A. EMT: Electrical metallic tubing.
B. RMC: Rigid metal conduit.
1.5 PERFORMANCE REQUIREMENTS
A. Delegated Design: Design supports for multiple raceways, including comprehensive
engineering analysis by a qualified professional engineer, using performance
requirements and design criteria indicated.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 26 05 29 - 2
B. Design supports for multiple raceways capable of supporting combined weight of supported systems and its contents.
C. Design equipment supports capable of supporting combined operating weight of
supported equipment and connected systems and components.
D. Rated Strength: Adequate in tension, shear, and pullout force to resist maximum loads
calculated or imposed for this Project, with a minimum structural safety factor of five
times the applied force.
PART 1 - PRODUCTS
1.1 SUPPORT, ANCHORAGE, AND ATTACHMENT COMPONENTS
A. Steel Slotted Support Systems: Comply with MFMA-4, factory-fabricated components for field assembly.
1. Available Manufacturers: Subject to compliance with requirements,
manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:
a. Allied Tube & Conduit.
b. Cooper B-Line, Inc.; a division of Cooper Industries.c. ERICO International Corporation.
d. GS Metals Corp.e. Thomas & Betts Corporation.f. Unistrut; Tyco International, Ltd.
2. Metallic Coatings: Hot-dip galvanized after fabrication and applied according to MFMA-4.
3. Painted Coatings: Manufacturer's standard painted coating applied according to
MFMA-4.4. Channel Dimensions: Selected for applicable load criteria.
B. Raceway and Cable Supports: As described in NECA 1 and NECA 101.
C. Conduit and Cable Support Devices: Steel hangers, clamps, and associated fittings, designed for types and sizes of raceway or cable to be supported.
D. Mounting, Anchoring, and Attachment Components: Items for fastening electrical items
or their supports to building surfaces include the following:
1. Powder-Actuated Fasteners: Threaded-steel stud, for use in hardened, Portland
cement concrete, steel, or wood, with tension, shear, and pullout capacities
appropriate for supported loads and building materials where used.a. Available Manufacturers: Subject to compliance with requirements,
manufacturers offering products that may be incorporated into the Work
include, but are not limited to, the following:
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 26 05 29 - 3
1) Hilti Inc.2)ITW Ramset/Red Head; a division of Illinois Tool Works, Inc.3) MKT Fastening, LLC.
4) Simpson Strong-Tie Co., Inc.; Masterset Fastening Systems Unit.
2. Clamps for Attachment to Steel Structural Elements: MSS SP-58, type suitable
for attached structural element.3. Through Bolts: Structural type, hex head, and high strength. Comply with
ASTM A 325.
4. Toggle Bolts: All-steel springhead type.5. Hanger Rods: Threaded steel.
1.2 FABRICATED METAL EQUIPMENT SUPPORT ASSEMBLIES
A. Description: Welded or bolted, structural steel shapes, shop or field fabricated to fit dimensions of supported equipment.
B. Materials: Comply with requirements in Division 05, Section 055000, "Metal
Fabrications" for steel shapes and plates.
PART 2 - EXECUTION
2.1 APPLICATION
A. Comply with NECA 1 and NECA 101 for application of hangers and supports for electrical equipment and systems except if requirements in this Section are stricter.
B. Maximum Support Spacing and Minimum Hanger Rod Size for Raceway: Space supports for EMT, IMC, and RMC as required by CEC. Minimum rod size shall be 1/4 inch in
diameter.
C. Multiple Raceways or Cables: Install trapeze-type supports fabricated with steel slotted support system, sized so capacity can be increased by at least 25 percent in future without
exceeding specified design load limits.
1. Secure raceways and cables to these supports with two-bolt conduit clamps.
2.2 SUPPORT INSTALLATION
A. Comply with NECA 1 and NECA 101 for installation requirements except as specified in
this Article.
B. Raceway Support Methods: In addition to methods described in NECA 1, EMT, IMC,
and RMC may be supported by openings through structure members, as permitted in
CEC.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 26 05 29 - 4
C. Strength of Support Assemblies: Where not indicated, select sizes of components so strength will be adequate to carry present and future static loads within specified loading limits. Minimum static design load used for strength determination shall be weight of
supported components plus 200 lb.
D. Mounting and Anchorage of Surface-Mounted Equipment and Components: Anchor and
fasten electrical items and their supports to building structural elements by the following
methods unless otherwise indicated by code:1. To Masonry: Approved toggle-type bolts on hollow masonry units and expansion
anchor fasteners on solid masonry units.
2. To Existing Concrete: Expansion anchor fasteners.3. Instead of expansion anchors, powder-actuated driven threaded studs provided
with lock washers and nuts may be used in existing standard-weight concrete 4
inches thick or greater. Do not use for anchorage to lightweight-aggregate concrete or for slabs less than 4 inches thick.
E. Drill holes for expansion anchors in concrete at locations and to depths that avoid
reinforcing bars.
2.3 INSTALLATION OF FABRICATED METAL SUPPORTS
A. Cut, fit, and place miscellaneous metal supports accurately in location, alignment, and elevation to support and anchor electrical materials and equipment.
2.4 PAINTING
A. Touchup: Clean field welds and abraded areas of shop paint. Paint exposed areas immediately after erecting hangers and supports. Use same materials as used for shop
painting. Comply with SSPC-PA 1 requirements for touching up field-painted surfaces.
1. Apply paint by brush or spray to provide minimum dry film thickness of 2.0 mils.
END OF SECTION 260529
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 1
SECTION 260533 RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260519, "Low Voltage Electrical Power Conductors and Cables”.2. Section 260526, “Grounding and Bonding for Electrical Systems”.
3. Section 260529, “Hangers and Supports for Electrical Systems”.4. Section 260553, “Identification for Electrical Systems”.
1.2 SUMMARY
A. This Section includes raceways, fittings, boxes, enclosures, and cabinets for electrical wiring.
1.3 CODES, REFERENCES AND STANDARDS
A. American National Standards Institute (ANSI) – ANSI C80.1: Electrical Conduit (ERSC).
B. American National Standards Institute (ANSI) – C80.3: Specification for Electrical
Metallic Tubing, Zinc Coated (EMT).
C. American National Standards Institute (ANSI) – OS1: Sheet-Steel Outlet Boxes, Device
Boxes, Covers, and Box Supports.
D. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
1.4 DEFINITIONS
A. EMT: Electrical metallic tubing.
B. FMC: Flexible metal conduit.
C. RMC: Rigid metallic conduit.
1.5 SUBMITTALS
A. Product Data: For raceways and boxes
B. Shop Drawings: For the following raceway components. Include plans, elevations,
sections, details, and attachments to other work.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 2
C. Coordination Drawings: Conduit routing plans, drawn to scale, on which the following
items are shown and coordinated with each other, based on input from installers of the items involved:
1. Structural members in the paths of conduit groups with common supports.
2. HVAC and plumbing items and architectural features in the paths of conduit groups with common supports.
1.6 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in CEC, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked
for intended use.
B. Comply with CEC.
PART 2 - PRODUCTS
2.1 METAL CONDUIT AND TUBING
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to,
the following:
1. AFC Cable Systems, Inc.2. Alflex Inc.
3. Allied Tube & Conduit; a Tyco International Ltd. Co.4. Anamet Electrical, Inc.; Anaconda Metal Hose.5. Manhattan/CDT/Cole-Flex.
6. O-Z Gedney; a unit of General Signal.
B. Rigid Steel Conduit: ANSI C80.1.
1. Standard weight rigid galvanized steel (RGS) conduit shall be hot dipped
galvanized or sheradized. All fittings shall be of the screw thread type. Couplings, locknuts, bushings, etc., shall be hot dipped galvanized or sheradized.
C. EMT: ANSI C80.3.
1. Electric Metallic Tubing (EMT) shall be galvanized or sheradized. Couplings and connectors shall be galvanized or sheradized.
D. LFMC: Flexible steel conduit with PVC jacket.
E. Fittings for Conduit (Including all Types and Flexible and Liquid-tight), EMT, and Cable: NEMA FB 1; listed for type and size raceway with which used, and for
application and environment in which installed. Indent or drive-on fittings shall not be
permitted.1. Fittings for EMT: Steel, compression type.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 3
2.2 CONDUIT SIZES
A.The minimum conduit size shall be ¾ inch for lighting and power branch circuit wiring. The minimum “Homerun” conduit size to any panelboard, load center, switchboard, or motor control center shall be ¾ inch.
2.3 BOXES, ENCLOSURES, AND CABINETS
A. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the following:
1. Cooper Crouse-Hinds; Div. of Cooper Industries, Inc.
2. EGS/Appleton Electric.
3. Erickson Electrical Equipment Company.4. Hoffman.
5. Hubbell Incorporated; Killark Electric Manufacturing Co. Division.
6. O-Z/Gedney; a unit of General Signal.7. RACO; a Hubbell Company.
8. Robroy Industries, Inc.; Enclosure Division.
9. Scott Fetzer Co.; Adalet Division.10. Spring City Electrical Manufacturing Company.
11. Thomas & Betts Corporation.12. Walker Systems, Inc.; Wiremold Company (The).13. Woodhead, Daniel Company; Woodhead Industries, Inc. Subsidiary.
B. Sheet Metal Outlet and Device Boxes: NEMA OS 1.
C. Cast-Metal Outlet and Device Boxes: NEMA FB 1, ferrous alloy Type FD, with gasketed
cover.
D. Cast-Metal Access, Pull, and Junction Boxes: NEMA FB 1, galvanized, cast iron with gasketed cover.
E. Hinged-Cover Enclosures: NEMA 250, Type 1, with continuous-hinge cover with flush
latch, unless otherwise indicated.
1. Metal Enclosures: Steel, finished inside and out with manufacturer's standard
enamel.
PART 3 - EXECUTION
3.1 RACEWAY APPLICATION
A. Outdoors: Apply raceway products as specified below, unless otherwise indicated:
1. Exposed Conduit: Rigid steel conduit.2. Concealed Conduit, Aboveground: EMT.
3. Connection to Vibrating Equipment LFMC.
4. Boxes and Enclosures, Aboveground: NEMA 250, Type 3R.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 4
B. Comply with the following indoor applications, unless otherwise indicated:
1.Exposed, above 8 feet, not subject to Severe Physical Damage: EMT.2. Exposed below 8 ft or above 8 feet and subject to Severe Physical Damage: Rigid steel conduit. Includes raceways in the following locations:
a. Loading docks.b. Corridors used for traffic of mechanized carts, forklifts, and pallet-
handling units.
c. Parking Garage.
3. Concealed in Ceilings and Interior Walls and Partitions: EMT.
4. Connection to Vibrating Equipment :FMC, except use LFMC in damp or wet
locations.5. Damp or Wet Locations: Rigid steel conduit.
6. Boxes and Enclosures: NEMA 250, Type 1, except use NEMA 250, Type 3R in
damp or wet locations.
C. Minimum Raceway Size: 3/4-inch trade size.
D. Raceway Fittings: Compatible with raceways and suitable for use and location. EMT
Raceway fittings shall be steel, compression type.
1. EMT: Set Screw Fittings Type.
2. Rigid and Intermediate Steel Conduit: Use threaded rigid steel conduit fittings, unless otherwise indicated.
3.2 INSTALLATION
A. Comply with NECA 1 for installation requirements applicable to products specified in Part 2 except where requirements on Drawings or in this Article are stricter.
B. Complete raceway installation before starting conductor installation.
C. Support raceways as specified in Division 26, Section 260529, "Hangers and Supports for Electrical Systems."
D. Install no more than the equivalent of three 90-degree bends in any conduit run except for
communications conduits, for which fewer bends are allowed.
E. Threaded Conduit Joints, Exposed to Wet, Damp, Corrosive, or Outdoor Conditions:
Apply listed compound to threads of raceway and fittings before making up joints.
Follow compound manufacturer's written instructions.
F. Raceway Terminations at Locations Subject to Moisture or Vibration: Use insulating
bushings to protect conductors, including conductors smaller than No. 4 AWG.
G. Install pull wires in empty raceways. Use polypropylene or monofilament plastic line with not less than 200-lb tensile strength. Leave at least 12 inches of slack at each end of
pull wire. Label each end indicating destination.
END OF SECTION 260533
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 5
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 1
SECTION 26 05 48 VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1, 27, 28 Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260529, "Hangers and Supports for Electrical Systems".
2. Section 260533, “Raceway and Boxes for Electrical Systems”.3. Section 265100, “Interior Lighting”.
1.2 SUMMARY
A. This Section includes the following:1. Spring isolators.
2. Channel support systems.
3. Hanger rod stiffeners.
1.3 CODES, STANDARDS, AND REFERENCES
A. American National Standards Institute (ANSI) – ANSI AWS D1.1/D1.1M: Structural
Welding Code – Steel.
B. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
C. American Society for Testing and Materials (ASTM) - ASTM A603: Standard Specification for Zinc-Coated Steel Structural Wire Rope.
D. American Society for Testing and Materials (ASTM) – ASTM E488: Standard Test
Methods for Strength of Anchors in Concrete and Masonry Elements.
E. California Code of Regulations (CCR) Title 24, Part 2: California Building Code (CBC).
F. International Code Council – International Building Code (IBC).
G. Metal Framing Manufacturers Association Standard MFMA-3: Metal Framing.
H. Occupational Safety and Health Administration (OSHA) – 29 CFR 1910.7: OSHA
Occupational Safety and Health Standards.
1.4 DEFINITIONS
A. IBC: International Building Code.
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VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 2
B. ICC-ES: ICC-Evaluation Service, Inc.
1.5 PERFORMANCE REQUIREMENTS
A. Seismic-Restraint Loading:
1. Site Class: As Defined in the IBC and California Building Code, Ch. 1629A.3.1.2. Assigned Seismic Use Group or Building Category: As Defined in the IBC and
Title 24:a. Component Importance Factor: 1.5.
b. Component Response Modification Factor: 3.5.
c. Component Amplification Factor: 1.0.d. Design Spectral Response Acceleration at Short Periods (0.2 Second):
Per design calculations of a registered professional design engineer.
e. Design Spectral Response Acceleration at 1.0-Second Period: Per design calculations of a registered professional design engineer.
1.6 SUBMITTALS
A. Product Data: For the following:
1. Include rated load, rated deflection, and overload capacity for each vibration
isolation device.
2. Illustrate and indicate style, material, strength, fastening provision, and finish for each type and size of seismic-restraint component used:
a. Tabulate types and sizes of seismic restraints, complete with report numbers and rated strength in tension and shear as evaluated by an agency acceptable to authorities having jurisdiction.
b. Annotate to indicate application of each product submitted and compliance with requirements.
3. Restrained-Isolation Devices: Include ratings for horizontal, vertical, and
combined loads.
B. Delegated-Design Submittal: For vibration isolation and seismic-restraint details
indicated to comply with performance requirements and design criteria, including
analysis data signed and sealed by the qualified professional engineer responsible for their preparation:
1. Design Calculations: Calculate static and dynamic loading due to equipment
weight and operation, seismic forces required to select vibration isolators and seismic restraints:
a. Coordinate design calculations with wind-load calculations required for
equipment mounted outdoors. Comply with requirements in other Division 26 Sections for equipment mounted outdoors.
2. Indicate materials and dimensions and identify hardware, including attachment
and anchorage devices.3. Field-fabricated supports (To comply with design drawings).
4. Seismic-Restraint Details:
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 3
a. Design Analysis: To support selection and arrangement of seismic restraints. Include calculations of combined tensile and shear loads.
b. Details: Indicate fabrication and arrangement. Detail attachments of restraints to the restrained items and to the structure. Show attachment locations, methods, and spacing’s. Identify components, list their
strengths, and indicate directions and values of forces transmitted to the structure during seismic events. Indicate association with vibration
isolation devices.
c. Pre-approval and Evaluation Documentation: By an agency acceptable to authorities having jurisdiction, showing maximum ratings of restraint
items and the basis for approval (tests or calculations).
C. Coordination Drawings: Show coordination of seismic bracing for electrical components with other systems and equipment in the vicinity, including other supports and seismic
restraints.
D. Welding certificates.
E. Qualification Data: For professional engineer and testing agency.
F. Field quality-control test reports.
1.7 QUALITY ASSURANCE
A. Comply with seismic-restraint requirements in the IBC unless requirements in this
Section are more stringent.
B. Seismic-restraint devices shall have horizontal and vertical load testing and analysis and shall bear anchorage pre-approval OPA number from OSHPD, pre-approval by ICC-ES,
or pre-approval by another agency acceptable to authorities having jurisdiction, showing maximum seismic-restraint ratings. Ratings based on testing are preferred to ratings
based on calculations. If pre-approved ratings are not available, submittals based on
testing are preferred. Calculations (including combining shear and tensile loads) to support seismic-restraint designs must be signed and sealed by a qualified professional
engineer.
C. Comply with CEC.
PART 2 - PRODUCTS
2.1 SEISMIC-RESTRAINT DEVICES
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to,
the following:
1. Amber/Booth Company, Inc.2. Mason Industries.
3. Kinetics Noise Control.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 4
4. Vibration Eliminator Co., Inc.5.Vibration Mounting & Controls, Inc.
B. General Requirements for Restraint Components: Rated strengths, features, and application requirements shall be as defined in reports by OSHPD, or an agency acceptable to authorities having jurisdiction:
1. Structural Safety Factor: Allowable strength in tension, shear, and pullout force of components shall be at least two times the maximum seismic forces to which
they will be subjected.
C. Channel Support System: MFMA-3, shop- or field-fabricated support assembly made of slotted steel channels with accessories for attachment to braced component at one end
and to building structure at the other end and other matching components and with
corrosion-resistant coating; and rated in tension, compression, and torsion forces.
D. Hanger Rod Stiffener: Reinforcing steel angle clamped to hanger rod. Do not weld
stiffeners to rods.
E. Bushing Assemblies for Wall-Mounted Equipment Anchorage: Assemblies of neoprene elements and steel sleeves designed for rigid equipment mountings, and matched to type
and size of attachment devices.
F. Resilient Isolation Washers and Bushings: One-piece, molded, oil- and water-resistant neoprene, with a flat washer face.
G. Mechanical Anchor: Drilled-in and stud-wedge or female-wedge type in zinc-coated steel for interior applications and stainless steel for exterior applications. Select anchors with strength required for anchor and as tested according to ASTM E 488. Minimum length of
eight times diameter.
H. Adhesive Anchor: Drilled-in and capsule anchor system containing polyvinyl or urethane
methacrylate-based resin and accelerator, or injected polymer or hybrid mortar adhesive.
Provide anchor bolts and hardware with zinc-coated steel for interior applications and stainless steel for exterior applications. Select anchor bolts with strength required for
anchor and as tested according to ASTM E 488.
2.2 FACTORY FINISHES
A. Finish: Manufacturer's standard prime-coat finish ready for field painting.
B. Finish: Manufacturer's standard paint applied to factory-assembled and -tested equipment
before shipping:
1. Powder coating on springs and housings.
2. All hardware shall be galvanized. Hot-dip galvanize metal components for
exterior use.3. Baked enamel or powder coat for metal components on isolators for interior use.
4. Color-code or otherwise mark vibration isolation and seismic-control devices to
indicate capacity range.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 5
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine areas and equipment to receive vibration isolation and seismic-control devices for compliance with requirements for installation tolerances and other conditions affecting performance.
B. Examine roughing-in of reinforcement and cast-in-place anchors to verify actual locations before installation.
C. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 APPLICATIONS
A. Multiple Raceways or Cables: Secure raceways and cables to trapeze member with
clamps approved for application by OSHPD, or an agency acceptable to authorities
having jurisdiction.
B. Hanger Rod Stiffeners: Install hanger rod stiffeners where indicated or scheduled on
Drawings to receive them and where required to prevent buckling of hanger rods due to
seismic forces.
C. Strength of Support and Seismic-Restraint Assemblies: Where not indicated, select sizes
of components so strength will be adequate to carry present and future static and seismic
loads within specified loading limits.
3.3 SEISMIC-RESTRAINT DEVICE INSTALLATION
A. Equipment and Hanger Restraints:
1. Install restrained isolators on electrical equipment.2. Install resilient, bolt-isolation washers on equipment anchor bolts where
clearance between anchor and adjacent surface exceeds 0.125 inch.3. Install seismic-restraint devices using methods approved by OSHPD, or an
agency acceptable to authorities having jurisdiction providing required submittals
for component.
B. Install bushing assemblies for mounting bolts for wall-mounted equipment, arranged to
provide resilient media where equipment or equipment-mounting channels are attached to
wall.
C. Attachment to Structure: If specific attachment is not indicated, anchor bracing to
structure at flanges of beams, at upper truss chords of bar joists, or at concrete members,
pending acceptance by the project structural engineer.
D. Drilled-in Anchors:
1. Identify position of reinforcing steel and other embedded items prior to drilling
holes for anchors. Do not damage existing reinforcing or embedded items during
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 6
coring or drilling. Notify the structural engineer if reinforcing steel or other embedded items are encountered during drilling. Locate and avoid pre-stressed
tendons, electrical and telecommunications conduit, and gas lines.2. Do not drill holes in concrete or masonry until concrete, mortar, or grout has achieved full design strength.
3. Wedge Anchors: Protect threads from damage during anchor installation. Heavy-duty sleeve anchors shall be installed with sleeve fully engaged in the structural
element to which anchor is to be fastened.
4. Adhesive Anchors: Clean holes to remove loose material and drilling dust prior to installation of adhesive. Place adhesive in holes proceeding from the bottom of
the hole and progressing toward the surface in such a manner as to avoid
introduction of air pockets in the adhesive.5. Set anchors to manufacturer's recommended torque, using a torque wrench.
6. Install zinc-coated steel anchors for interior and stainless steel anchors for
exterior applications.
3.4 ACCOMMODATION OF DIFFERENTIAL SEISMIC MOTION
A. Install flexible connections in runs of raceways, cables, wire ways, cable trays, and
busways where they cross seismic joints, where adjacent sections or branches are supported by different structural elements, and where they terminate with connection to
equipment that is anchored to a different structural element from the one supporting them as they approach equipment.
3.5 FIELD QUALITY CONTROL
A. Testing Agency: Engage a qualified testing agency to perform tests and inspections and prepare test reports.
B. Perform tests and inspections.
C. Tests and Inspections:
1. Provide evidence of recent calibration of test equipment by a testing agency
acceptable to authorities having jurisdiction.
2. Schedule test with Construction Manager, through Architect, before connecting anchorage device to restrained component (unless post-connection testing has
been approved), and with at least seven days' advance notice.
3. Obtain Architect's approval before transmitting test loads to structure. Provide temporary load-spreading members.
4. Test at least four of each type and size of installed anchors and fasteners selected
by Architect.5. Test to 90 percent of rated proof load of device.
6. Measure isolator restraint clearance.
7. Measure isolator deflection.8. Verify snubber minimum clearances.
9. If a device fails test, modify all installations of same type and retest until satisfactory results are achieved.
D. Remove and replace malfunctioning units and retest as specified above.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS 26 05 48 - 7
E. Prepare test and inspection reports. Furnish original and four copies of the complete report to the Architect in accordance with requirements of Contract Documents.
3.6 ADJUSTING
A. Adjust isolators after isolated equipment is at operating weight.
B. Adjust limit stops on restrained spring isolators to mount equipment at normal operating
height. After equipment installation is complete, adjust limit stops so they are out of contact during normal operation.
C. Adjust restraints to permit free movement of equipment within normal mode of
operation.
END OF SECTION 260548
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
IDENTIFICATION FOR ELECTRICAL SYSTEMS 26 05 53 - 1
SECTION 26 05 53 IDENTIFICATION FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260526, “Grounding and Bonding for Electrical Systems”.2. Section 260533, “Raceway and Boxes for Electrical Systems”.
1.2 SUMMARY
A. This Section includes the following:
1. Identification for raceway
2. Identification for power conductors and communication and control cable.
3. Warning labels and signs.4. Instruction signs.
5. Equipment identification labels.
6. Conduit Markers.7. Miscellaneous identification products.
1.3 CODES, STANDARDS, AND REFERENCES
A. American National Standards Institute (ANSI) – ANSI Z35.1: Accident Prevention Signs.
B. ANSI/ASME A13.1: Scheme for the Identification of Piping Systems.
C. ANSI/IEEE C2: National Electrical Safety Code (NESC).
D. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
E. California Code of Regulations (CCR) Title 8.
F. California Code of Regulations (CCR) Title 24: California Building Standards Code.
G. Code of Federal Regulations (CFR) - 29 CFR 1910.145: Accident Prevention Tags.
H. Occupational Safety and Health Administration (OSHA) – 29 CFR 1910.7: OSHA
Occupational Safety and Health Standards.
1.4 SUBMITTALS
A. Product Data: For each electrical identification product indicated.
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 26 05 53 - 2
B. Identification Schedule: An index of nomenclature of electrical equipment and system
components used in identification signs and labels.
C. Samples: For each type of label and sign to illustrate size, colors, lettering style, mounting provisions, and graphic features of identification products.
1.5 QUALITY ASSURANCE
A. Comply with ANSI A13.1 and ANSI C2.
B. Comply with CEC.
C. Comply with 29 CFR 1910.145.
D. Comply with ANSI A13.1 and CEC for color-coding.
E. Comply with ANSI Z35.
F. Comply with California Code of Regulations (CCR) Title 8 and Title 24.
1.6 REGULATORY REQUIREMENTS
A. This Section includes electrical identification materials and devices required to comply
with ANSI C2, CEC, OSHA standards, and SDUSD standards.
1.7 COORDINATION
A. Coordinate identification names, abbreviations, colors, and other features with
requirements in the Contract Documents, Shop Drawings, manufacturer's wiring diagrams, and the Operation and Maintenance Manual, and with those required by codes,
standards, and 29 CFR 1910.145. Use consistent designations throughout Project.
B. Coordinate installation of identifying devices with completion of covering and painting of surfaces where devices are to be applied.
C. Coordinate installation of identifying devices with location of access panels and doors.
D. Install identifying devices before installing acoustical ceilings and similar concealment.
PART 2 - PRODUCTS
2.1 RACEWAY IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum
length of color field for each raceway and cable size.
B. Color for Printed Legend:
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
IDENTIFICATION FOR ELECTRICAL SYSTEMS 26 05 53 - 3
1. Power and Lighting Circuits: Branch circuit or feeder number indicated on
drawings.2. Color: Black letters on orange field.3. Color tracer on neutral conductors for identification.
4. Legend: Indicate system or service and voltage, if applicable.5. Control Circuits: Control wire numbers indicated on schematic or
interconnection diagrams on shop drawings.
C. Self-Adhesive Vinyl Labels: Pre-printed, flexible label laminated with a clear, weather- and chemical-resistant coating and matching wraparound adhesive tape for securing ends
of legend label.
D. Self-Adhesive Vinyl Tape: Colored, heavy duty, waterproof, 2 inches wide, fade resistant, compounded for outdoor use.
E. Raceways/Conduits Identification Labels:
1. All signal systems and lighting systems shall be identified with weather-resistant, fade-resistant labels identifying the system. Each system shall be color-coded as
described below.
2. Labels shall be placed by Electrical and/or Low Voltage Contractor on every conduit run, within 2 feet of every junction box or connector, and each 10 feet
thereafter (1 label per every 10 feet of conduit). Labels shall wrap around conduit and placed for maximum visibility.3. All junction boxes, not otherwise identified, shall have a system identification
label on the cover.4. A laminated schedule shall be posted in each electrical, mechanical, and signal
room, showing each label and the system it identifies.
5. Label Colors:
System Type Identification Background Lettering
Lighting and Power Standard Orange White
VoltageTelecommunications TELECOM Blue White
6. Label Sizes:
System Type Size Background Lettering
Lighting and Power 2” (w) x3” (h) Orange 3/8” WhiteTelecommunication 2” (w) x3” (h) Blue 3/8” White
System
2.2 POWER, COMMUNICATION, AND CONTROL CABLE IDENTIFICATION MATERIALS
A. Color-Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils
thick by 1 to 2 inches wide.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
IDENTIFICATION FOR ELECTRICAL SYSTEMS 26 05 53 - 4
B. Marker Tapes: Vinyl or vinyl-cloth, self-adhesive wraparound type, with circuit
identification legend machine printed by thermal transfer or equivalent process.
2.3 WARNING LABELS AND SIGNS
A. Comply with CEC and 29 CFR 1910.145.
B. Self-Adhesive Warning Labels: Factory printed, multicolor, pressure-sensitive adhesive labels, configured for display on front cover, door, or other access to equipment, unless
otherwise indicated.
C. Baked-Enamel Warning Signs: Preprinted aluminum signs, punched or drilled for fasteners, with colors, legend, and size required for application. 1/4-inch grommets in
corners for mounting. Nominal size, 7 inches by 10 inches.
D. Metal-Backed, Butyrate Warning Signs: Weather-resistant, non-fading, preprinted, cellulose-acetate butyrate signs with 0.0396-inch galvanized-steel backing; and with
colors, legend, and size required for application. 1/4-inch grommets in corners for
mounting. Nominal size, 10 by 14 inches.
E. Warning label and sign shall include, but are not limited to, the following legends:
1. Multiple Power Source Warning: "DANGER - ELECTRICAL SHOCK
HAZARD - EQUIPMENT HAS MULTIPLE POWER SOURCES."2. Workspace Clearance Warning: "WARNING – OSHA REGULATION – AREA
IN FRONT OF ELECTRICAL EQUIPMENT MUST HAVE 36 INCHES CLEARANCE”, or greater as required by Code.
2.4 INSTRUCTION SIGNS
A. Engraved, laminated acrylic or melamine plastic, minimum 1/16 inch thick for signs up to 20 sq. in. and 1/8 inch thick for larger sizes:
1. Engraved legend with black letters on white face.
2. Punched or drilled for mechanical fasteners.3. Framed with mitered acrylic molding and arranged for attachment at applicable
equipment.
2.5 MISCELLANEOUS IDENTIFICATION PRODUCTS
A. Cable Ties: Fungus-inert, self-extinguishing, 1-piece, self-locking, Type 6/6 nylon cable
ties:
1. Minimum Width: 3/16 inch.2. Tensile Strength: 50 lb, minimum.
3. Temperature Range: Minus 40 to plus 185 deg F.
4. Color: Black, except where used for color-coding.
PART 3 - EXECUTION
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
IDENTIFICATION FOR ELECTRICAL SYSTEMS 26 05 53 - 5
3.1 APPLICATION
A.Accessible Raceways, 600 V or Less, for Service, Feeder, and Branch Circuits More Than 30 A: Identify with orange self-adhesive vinyl label.
B. Power-Circuit Conductor Identification: For primary and secondary conductors No. 1/0
AWG and larger in vaults, pull and junction boxes, manholes, and handholes use color-coding conductor tape and non-metallic tags. Identify source and circuit number of each
set of conductors. For single conductor cables, identify phase in addition to the above.
C. Branch-Circuit Conductor Identification: Where there are conductors for more than three branch circuits in same junction or pull box, use color-coding conductor tape and non-
metallic tags. Identify each ungrounded conductor according to source and circuit
number.
D. Conductors to Be Extended in the Future: Attach write-on tags and marker tape to
conductors and list source and circuit number.
E. Warning Labels for Indoor Cabinets, Boxes, and Enclosures for Power and Lighting: Comply with 29 CFR 1910.145 and apply self-adhesive warning labels. Identify system
voltage with white letters on an orange background. Apply to exterior of door, cover, or
other access:
1. Equipment with Multiple Power or Control Sources: Apply to door or cover of
equipment including, but not limited to, the following:
a. Power transfer switches.b. Controls with external control power connections.
2. Equipment Requiring Workspace Clearance According to CEC: Unless otherwise indicated, apply to door or cover of equipment but not on flush panelboards and
similar equipment in finished spaces.
F. Instruction Signs:
1. Operating Instructions: Install instruction signs to facilitate proper operation and
maintenance of electrical systems and items to which they connect. Install
instruction signs with approved legend where instructions are needed for system or equipment operation.
2. Emergency Operating Instructions: Install instruction signs with white legend on
a red background with minimum 3/8-inch high letters for emergency instructions at equipment used for power transfer or load shedding.
3.2 INSTALLATION
A. Verify identity of each item before installing identification products.
B. Location: Install identification materials and devices at locations for most convenient
viewing without interference with operation and maintenance of equipment.
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
IDENTIFICATION FOR ELECTRICAL SYSTEMS 26 05 53 - 6
C. Apply identification devices to surfaces that require finish after completing finish work.
D.Self-Adhesive Identification Products: Clean surfaces before application, using materials and methods recommended by manufacturer of identification device.
E. Attach non-adhesive signs and plastic labels with stainless steel screws and auxiliary
hardware appropriate to the location and substrate.
F. System Identification Vinyl Labels for Raceways and Cables: Each vinyl label shall
completely encircle cable or conduit. Place adjacent bands of two-color markings in
contact, side by side. Locate labels at changes in direction, at penetrations of walls and floors, at 50-foot maximum intervals in straight runs, and at 25-foot maximum intervals
in congested areas.
G. Color-Coding for Phase and Voltage Level Identification, 600 V and Less: Use the colors listed below for ungrounded service, feeder, and branch-circuit conductor:
1. Color shall be factory applied or, for sizes larger than No. 10 AWG if authorities
having jurisdiction permit, field applied.2. Colors for 240/120-V Circuits:
a. Phase A: Black.
b. Phase B: Red.
END OF SECTION 260553
CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF
WIRING DEVICES 26 27 26 - 1
SECTION 26 27 26 WIRING DEVICES
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.
B. Related Sections include the following:
1. Section 260519, “Low Voltage Electrical Power Conductors and Cables”.2. Section 260526, “Grounding and Bonding for Electrical Systems”.
3. Section 260533, “Raceway and Boxes for Electrical Systems”.
4. Section 260553, “Identification for Electrical Systems”.
1.2 SUMMARY
A. This Section includes the following:
1. Receptacles, receptacles with integral GFCI, and associated device plates.2. Snap switches and wall-box dimmers.
1.3 CODES, STANDARDS AND REFERENCES
A. ANSI/NFPA 70: National Electrical Code, with California Amendments (CEC).
B. National Electrical Contractors Association (NECA) - NECA 1: Good Workmanship in
Electrical Construction.
C. National Electrical Manufacturers Association – NEMA 250: Enclosures for Electrical Equipment (1000 Volts Maximum).
D. National Electrical Manufacturers Association – NEMA WD6: Wiring Devices - Dimensional Requirements.
E. Underwriters Laboratories – UL943: Ground Fault Circuit-Interrupters.
F. Underwriters Laboratories – UL1436: Outlet Circuit Testers and Similar Indicating Devices.
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1.4 DEFINITIONS
A.EMI: Electromagnetic interference.
B. GFCI: Ground-fault circuit interrupter.
1.5 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Shop Drawings: List of legends and description of materials and process used for pre-
marking wall plates.
C. Samples: One for each type of device and wall plate specified, in each color specified,
when requested by Architect.
D. Field quality-control test reports.
E. Operation and Maintenance Data: For wiring devices to include all manufacturers'
packing label warnings and instruction manuals that include labeling conditions.
1.6 QUALITY ASSURANCE
A. Source Limitations: Obtain each type of wiring device and associated wall plate through
one source from a single manufacturer. Insofar as they are available, obtain all wiring
devices and associated wall plates from a single manufacturer and one source.
B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in CEC,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.
C. Comply with CEC.
1.7 COORDINATION
A. Receptacles for Owner-Furnished Equipment: Match plug configurations.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers' Names: Shortened versions (shown in parentheses) of the following
manufacturers' names are used in other Part 2 articles:
1. Cooper Wiring Devices; a division of Cooper Industries, Inc. (Cooper).
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2. Hubbell Incorporated; Wiring Device-Kellems (Hubbell).3.Leviton Mfg. Company Inc. (Leviton).4. Pass & Seymour/Legrand; Wiring Devices & Accessories (Pass & Seymour).
2.2 STRAIGHT BLADE RECEPTACLES
A. Convenience Receptacles, 125 V, 20 A: Comply with NEMA WD 1, NEMA WD 6
configuration 5-20R, and UL 498. Imprint receptacles per drawings where split wiring as
required for Title 24 compliance.
1. Products: Subject to compliance with requirements, provide one of the following
manufacturers:
a. Cooperb. Hubbell
c. Leviton
d. Pass & Seymour
2.3 GFCI RECEPTACLES
A. General Description: Straight blade, non-feed-through type. Comply with NEMA WD 1,
NEMA WD 6, UL 498, and UL 943, Class A, and include indicator light that is lighted when device is tripped.
B. Duplex GFCI Convenience Receptacles, 125 V, 20 A:
1. Products: Subject to compliance with requirements, provide one of the following:a. Cooper; GF20.
b. Pass & Seymour; 2084.
2.4 WALL PLATES
A. Single and combination types to match corresponding wiring devices.
1. Plate-Securing Screws: Metal with head color to match plate finish.2. Material for Finished Spaces: 0.035-inch thick, satin-finished stainless steel
3. Material for Unfinished Spaces: Galvanized steel.
4. Material for Damp Locations: Cast aluminum with spring-loaded lift cover, and listed and labeled for use in "wet locations."
B. Wet-Location, Weatherproof Cover Plates: NEMA 250, complying with type 3R
weather-proof, die-cast aluminum with lockable cover.
2.5 WALL PLATES
A. Single and combination types to match corresponding wiring devices.
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1. Plate-Securing Screws: Metal with head color to match plate finish.2.Material for Finished Spaces: 0.035-inch thick, satin-finished stainless steel3. Material for Unfinished Spaces: Galvanized steel.
4. Material for Damp Locations: Cast aluminum with spring-loaded lift cover, and listed and labeled for use in "wet locations."
B. Wet-Location, Weatherproof Cover Plates: NEMA 250, complying with type 3R
weather-proof, die-cast aluminum with lockable cover.
2.6 FINISHES
A. Color: Wiring device catalog numbers in Section Text do not designate device color.
1. Wiring Devices Connected to Normal Power System: Ivory unless otherwise indicated or required by CEC or device listing.
2. Wiring Devices Connected to Standby or Emergency Power System: Red.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Comply with NECA 1, including the mounting heights listed in that standard, unless
otherwise noted.
B. Coordination with Other Trades:
1. Take steps to insure that devices and their boxes are protected. Do not place wall finish materials over device boxes and do not cut holes for boxes with routers that are guided by riding against outside of the boxes.
2. Keep outlet boxes free of plaster, drywall joint compound, mortar, cement, concrete, dust, paint, and other material that may contaminate the raceway
system, conductors, and cables.
3. Install device boxes in brick or block walls so that the cover plate does not cross a joint unless the joint is troweled flush with the face of the wall.
4. Install wiring devices after all wall preparation, including painting, is complete.
C. Conductors:
1. Do not strip insulation from conductors until just before they are spliced or
terminated on devices.
2. Strip insulation evenly around the conductor using tools designed for the purpose. Avoid scoring or nicking of solid wire or cutting strands from stranded
wire.
3. The length of free conductors at outlets for devices shall meet provisions of CEC , Article 300, without pigtails.
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4. Existing Conductors:a.Cut back and pigtail, or replace all damaged conductors.b. Straighten conductors that remain and remove corrosion and foreign
matter.c. Pig-tailing existing conductors is permitted provided the outlet box is
large enough.
D. Device Installation:
1. Replace all devices that have been in temporary use during construction or that
show signs that they were installed before building finishing operations were
complete.2. Keep each wiring device in its package or otherwise protected until it is time to
connect conductors.
3. Do not remove surface protection, such as plastic film and smudge covers, until the last possible moment.
4. Connect devices to branch circuits using pigtails that are not less than 6 inches in
length.5. When there is a choice, use side wiring with binding-head screw terminals. Wrap
solid conductor tightly clockwise, 2/3 to 3/4 of the way around terminal screw.6. Use a torque screwdriver when a torque is recommended or required by the manufacturer.
7. Tighten unused terminal screws on the device.8. When mounting into metal boxes, remove the fiber or plastic washers used to
hold device mounting screws in yokes, allowing metal-to-metal contact.
E. Receptacle Orientation:
1. Install ground pin of vertically mounted receptacles up, and on horizontally
mounted receptacles to the left.
F. Device Plates: Do not use oversized or extra-deep plates. Repair wall finishes and remount outlet boxes when standard device plates do not fit flush or do not cover rough
wall opening.
3.2 IDENTIFICATION
A. Comply with Division 26, Section 260553, "Identification for Electrical Systems."
1. Receptacles: Identify panel board and circuit number from which served. Use
hot, stamped or engraved machine printing with black-filled lettering on face of plate, and durable wire markers inside outlet boxes.
3.3 FIELD QUALITY CONTROL
A. Perform tests and inspections and prepare test reports.
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1. Test Instruments: Use instruments that comply with UL 1436.2.Test Instrument for Convenience Receptacles: Digital wiring analyzer with digital readout or illuminated LED indicators of measurement.
B. Tests for Convenience Receptacles:
1. Line Voltage: Acceptable range is 105 to 132 V.
2. Percent Voltage Drop under 15-A Load: A value of 6 percent or higher is not
acceptable.3. Ground Impedance: Values of up to 2 ohms are acceptable.
4. GFCI Trip: Test for tripping values specified in UL 1436 and UL 943.
5. Using the test plug, verify that the device and its outlet box are securely mounted.6. The tests shall be diagnostic, indicating damaged conductors, high resistance at
the circuit breaker, poor connections, inadequate fault current path, defective
devices, or similar problems. Correct circuit conditions, remove malfunctioning units and replace with new ones, and retest as specified above.
END OF SECTION 262726
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SECTION 265119 LED INTERIOR LIGHTING
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Interior solid-state luminaires that use LED technology.
2. Lighting fixture supports.
1.3 DEFINITIONS
A. CCT: Correlated color temperature.
B. CRI: Color Rendering Index.
C. Fixture: See "Luminaire."
D. IP: International Protection or Ingress Protection Rating.
E. LED: Light-emitting diode.
F. Lumen: Measured output of lamp and luminaire, or both.
G. Luminaire: Complete lighting unit, including lamp, reflector, and housing.
1.4 ACTION SUBMITTALS
A. Product Data: For each type of product.
1. Arrange in order of luminaire designation.
2. Include data on features, accessories, and finishes.
3. Include physical description and dimensions of luminaires.
4. Include emergency lighting units, including batteries and chargers.
5. Include life, output (lumens, CCT, and CRI), and energy efficiency data.
6. Photometric data and adjustment factors based on laboratory tests, complying with
IESNA Lighting Measurements Testing and Calculation Guides, of each lighting fixture
type. The adjustment factors shall be for lamps and accessories identical to those
indicated for the lighting fixture as applied in this Project IES LM-79 and IES LM-80.
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a. Testing Agency Certified Data: For indicated luminaires, photometric data
certified by a qualified independent testing agency. Photometric data for remaining
luminaires shall be certified by manufacturer.
B. Product Schedule: For luminaires and lamps. Use same designations indicated on Drawings.
1.5 INFORMATIONAL SUBMITTALS
A. Qualification Data: For testing laboratory providing photometric data for luminaires.
B. Seismic Qualification Certificates: For luminaires, accessories, and components, from
manufacturer.
1. Basis for Certification: Indicate whether withstand certification is based on actual test of
assembled components or on calculation.
2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate
and describe mounting and anchorage provisions.
C. Detailed description of equipment anchorage devices on which the certification is based and
their installation requirements.
D. Product Certificates: For each type of luminaire.
E. Product Test Reports: For each luminaire, for tests performed by a qualified testing agency.
F. Sample warranty.
1.6 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For luminaires and lighting systems to include in operation
and maintenance manuals.
1. Provide a list of all lamp types used on Project; use ANSI and manufacturers' codes.
1.7 MAINTENANCE MATERIAL SUBMITTALS
A. Furnish extra materials that match products installed and that are packaged with protective
covering for storage and identified with labels describing contents.
1. Lamps: Ten for every 100 of each type and rating installed. Furnish at least one of each
type.
2. Diffusers and Lenses: One for every 100 of each type and rating installed. Furnish at least
one of each type.
3. Globes and Guards: One for every 20 of each type and rating installed. Furnish at least
one of each type.
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1.8 QUALITY ASSURANCE
A. Luminaire Photometric Data Testing Laboratory Qualifications: Provided by an independent
agency, with the experience and capability to conduct the testing indicated, that is an NRTL as
defined by OSHA in 29 CFR 1910.7, accredited under the NVLAP for Energy Efficient
Lighting Products, and complying with the applicable IES testing standards.
B. Provide luminaires from a single manufacturer for each luminaire type.
C. Each luminaire type shall be binned within a three-step MacAdam Ellipse to ensure color
consistency among luminaires.
1.9 DELIVERY, STORAGE, AND HANDLING
A. Protect finishes of exposed surfaces by applying a strippable, temporary protective covering
before shipping.
1.10 WARRANTY
A. General Warranty: Special warranties specified in this Article shall not deprive the District of
other rights District may have under other provisions of the Contract Documents and State of
California Contract Law, and shall be in addition to, and run concurrent with, other
warranties made by Contractor under requirements of the Contract Documents.
B. Warranty Period: Five year(s) from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 LUMINAIRE REQUIREMENTS
A. CRI of minimum 80. CCT of 4100 K.
B. Rated lamp life of 50,000 hours.
C. Lamps dimmable from 100 percent to 0 percent of maximum light output.
D. Internal driver.
E. Nominal Operating Voltage: as shown on the Fixture Schedule.
1. Lens Thickness: At least 0.125 inch minimum unless otherwise indicated.
F. Fixtures shall meet the following minimum performance criteria:
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1. Minimum CU for typical RCR shall be as follows (typical cavity reflectances are ceiling,
80 percent; wall, 50 percent; and floor, 20 percent):
a. RCR 3: 0.76 CU.
b. RCR 5: 0.62 CU.
c. RCR 7: 0.51 CU.
2. Minimum Spacing to Mounting Height Ratio: 1.4.
3. Minimum Visual Comfort Probability (VCP): 70, for room dimensions as specified on
drawings.
4. Maximum Luminance Ratio: 5.
5. Minimum LER: 70.
2.2 LUMINAIRE SCHEDULE
A. Refer to the Lighting fixture schedule on the drawings for features for each specific luminaire
type, luminaire options and the names of acceptable manufacturers. The use of a manufacturer’s
name on the Lighting Fixture Schedule is intended to establish a level of quality and is not in-
tended to limit the selection of equal products from other manufacturers.
2.3 LUMINAIRE FIXTURE SUPPORT COMPONENTS
A. Comply with requirements in Section 260529 "Hangers and Supports for Electrical Systems"
for channel and angle iron supports and nonmetallic channel and angle supports.
B. Single-Stem Hangers: Comply with manufacturer’s instructions for hanging.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, and conditions, with Installer present, for compliance with
requirements for installation tolerances and other conditions affecting performance of the Work.
B. Examine roughing-in for luminaire to verify actual locations of luminaire and electrical
connections before fixture installation. Proceed with installation only after unsatisfactory
conditions have been corrected.
3.2 INSTALLATION
A. Comply with NECA 1.
B. Install luminaires level, plumb, and square with ceilings and walls unless otherwise indicated.
C. Install lamps in each luminaire.
D. Flush-Mounted Luminaire Support:
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1. Secured to outlet box.
2. Attached to ceiling structural members at four points equally spaced around
circumference of luminaire.
3. Trim ring flush with finished surface.
E. Ceiling-Mounted Luminaire Support:
1. Ceiling mount with two 5/32-inch diameter aircraft cable supports.
2. Ceiling mount with pendant mount four-point pendant mount with 5/32-inch.
3. Ceiling mount with hook mount.
3.3 IDENTIFICATION
A. Identify system components, wiring, cabling, and terminals. Comply with requirements for
identification specified in Section 260553 "Identification for Electrical Systems."
3.4 FIELD QUALITY CONTROL
A. Perform the following tests and inspections:
1. Operational Test: After installing luminaires, switches, and accessories, and after
electrical circuitry has been energized, test units to confirm proper operation.
2. Test for Emergency Lighting: Interrupt power supply to demonstrate proper operation.
Verify transfer from normal power to battery power and retransfer to normal.
B. Luminaire will be considered defective if it does not pass operation tests and inspections.
C. Prepare test and inspection reports.
END OF SECTION 265119
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SECTION 265619 LED EXTERIOR LIGHTING
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Exterior solid-state luminaires that are designed for and exclusively use LED lamp
technology.
1.3 DEFINITIONS
A. CCT: Correlated color temperature.
B. CRI: Color rendering index.
C. Fixture: See "Luminaire."
D. IP: International Protection or Ingress Protection Rating.
E. Lumen: Measured output of lamp and luminaire, or both.
F. Luminaire: Complete lighting unit, including lamp, reflector, and housing.
1.4 ACTION SUBMITTALS
A. Product Data: For each type of luminaire.
1. Arrange in order of luminaire designation.
2. Include data on features, accessories, and finishes.
3. Include physical description and dimensions of luminaire.
4. Lamps, include life, output (lumens, CCT, and CRI), and energy-efficiency data.
5. Photometric data and adjustment factors based on laboratory tests, complying with IES
Lighting Measurements Testing and Calculation Guides, of each luminaire type. The
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adjustment factors shall be for lamps and accessories identical to those indicated for the
luminaire as applied in this Project IES LM-79 .
6. Means of attaching luminaires to supports and indication that the attachment is suitable
for components involved.
1.5 QUALITY ASSURANCE
A. Luminaire Photometric Data Testing Laboratory Qualifications: Provided by an independent
agency, with the experience and capability to conduct the testing indicated, that is an NRTL as
defined by OSHA in 29 CFR 1910.7, accredited under the NVLAP for Energy Efficient
Lighting Products and complying with applicable IES testing standards.
B. Provide luminaires from a single manufacturer for each luminaire type.
C. Each luminaire type shall be binned within a three-step MacAdam Ellipse to ensure color
consistency among luminaires.
1.6 DELIVERY, STORAGE, AND HANDLING
A. Protect finishes of exposed surfaces by applying a strippable, temporary protective covering
prior to shipping.
1.7 FIELD CONDITIONS
A. Verify existing and proposed utility structures prior to the start of work associated with
luminaire installation.
B. Mark locations of exterior luminaires for approval by Architect prior to the start of luminaire
installation.
1.8 WARRANTY
A. Warranty: Manufacturer and Installer agree to repair or replace components of luminaires that
fail in materials or workmanship within specified warranty period.
1. Failures include, but are not limited to, the following:
a. Structural failures, including luminaire support components.
b. Faulty operation of luminaires and accessories.
c. Deterioration of metals, metal finishes, and other materials beyond normal
weathering.
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2. Warranty Period: Five > year(s) from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 LUMINAIRE REQUIREMENTS
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by
a qualified testing agency, and marked for intended location and application.
B. UL Compliance: Comply with UL 1598 and listed for wet location.
C. L70 lamp life of 50,000 hours.
D. Lamps dimmable from 100 percent to 10 percent of maximum light output.
E. Internal driver.
F. Nominal Operating Voltage: 120 V ac.
G. Lamp Rating: Lamp marked for outdoor use and in enclosed locations.
H. Source Limitations: For luminaires, obtain each color, grade, finish, type, and variety of
luminaire from single source with resources to provide products of consistent quality in
appearance and physical properties.
2.2 LUMINAIRE TYPES
A. Refer to the Lighting Fixture Schedule on the Drawings for features of each specific luminaire
type, luminaire options, and acceptable manufacturers. The use of a manufacturer’s name on
the Lighting Fixture Schedule is intended to establish a level of quality and is not intended to
limit the selection of equal products from other manufacturers.
2.3 MATERIALS
A. Metal Parts: Free of burrs and sharp corners and edges.
B. Reflecting surfaces shall have minimum reflectance as follows unless otherwise indicated:
1. White Surfaces: 85 percent.
2. Specular Surfaces: 83 percent.
3. Diffusing Specular Surfaces: 75 percent.
C. Housings:
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1. Rigidly formed, weather- and light-tight enclosure that will not warp, sag, or deform in
use.
2. Provide filter/breather for enclosed luminaires.
2.4 FINISHES
A. Variations in Finishes: Noticeable variations in same piece are unacceptable. Variations in
appearance of adjoining components are acceptable if they are within the range of approved
Samples and are assembled or installed to minimize contrast.
B. Luminaire Finish: Manufacturer's standard paint applied to factory-assembled and -tested
luminaire before shipping. Where indicated, match finish process and color of pole or support
materials.
2.5 LUMINAIRE SUPPORT COMPONENTS
A. Comply with requirements in Section 260529 "Hangers and Supports for Electrical Systems"
for channel and angle iron supports and nonmetallic channel and angle supports.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, and conditions, with Installer present, for compliance with
requirements for installation tolerances and other conditions affecting performance of the Work.
B. Examine roughing-in for luminaire electrical conduit to verify actual locations of conduit
connections before luminaire installation.
C. Examine walls, roofs, and canopy ceilings for suitable conditions where luminaires will be
installed.
D. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 GENERAL INSTALLATION REQUIREMENTS
A. Comply with NECA 1.
B. Use fastening methods and materials selected to resist seismic forces defined for the application
and approved by manufacturer.
C. Install lamps in each luminaire.
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D. Fasten luminaire to structural support.
E. Wiring Method: Install cables in raceways. Conceal raceways and cables.
F. Install luminaires level, plumb, and square with finished grade unless otherwise indicated.
G. Coordinate layout and installation of luminaires with other construction.
3.3 IDENTIFICATION
A. Identify system components, wiring, cabling, and terminals. Comply with requirements for
identification specified in Section 260553 "Identification for Electrical Systems."
3.4 FIELD QUALITY CONTROL
A. Inspect each installed luminaire for damage. Replace damaged luminaires and components.
B. Perform the following tests and inspections by a technician certified by the California Energy
Commission for compliance with the latest CEC Title 24 acceptance testing and certification
requirements for the lighting control system. The testing shall include but not limited to the
following::
1. Operational Test: After installing luminaires, switches, and accessories, and after
electrical circuitry has been energized, test units to confirm proper operation.
END OF SECTION 265619
"DECLARATION OF RESPONSIBLE CHARGE" CITY OF CARLSBAD(SEWER,WATER & RECLAIMED WATER)I HEREBY DECLARE THAT I AM THE ARCHITECT OF WORK FOR THIS PROJECT, THAT IHAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT ASDEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THATTHE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BYTHE CITY OF CARLSBAD DOES NOT RELIEVE ME AS ARCHITECT OF WORK, OF MYRESPONSIBILITIES FOR PROJECT DESIGN.FIRM: PLATT/WHITELAW ARCHITECTS INC.ADDRESS: 4034 30TH ST CITY, ST.: SAN DIEGO, CATELEPHONE: 619-546-4326 BY: SANDRA GRAMLEYDATE: FEBRUARY 23, 2018(NAME OF ARCHITECTR.C.E. NO.: C-21073 REGISTRATION EXPIRATION DATE: 4-30-19(760)438-2722 CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT23. IN ACCORDANCE THE CITY STORM WATER STANDARDS ALL STORM DRAIN INLETS FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. IMPROVEMENTS ARE NOT CONSTRUCTED PRIOR TO THE DEADLINE DATE OF THE IMPROVEMENT AGREEMENT. OF THE CITY PROJECT MANAGER, NOTED WITHIN THE REVISION BLOCK, ON THIS TITLE SHEET. THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. SIGNED BY THE PROJECT MANAGER. BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE, AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. ON THE CONSTRUCTION PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. ATTENTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER UTILITY FACILITIES OR STRUCTURES NOT SHOWN OR IN A LOCATION DIFFERENT FROM THAT SHOWN ON THE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES SHOWN ON THE PLANS AND ANY OTHER EXISTING FACILITIES OR STRUCTURES NOT SHOWN. AHEAD OF THE CONSTRUCTION TO PERMIT THE REVISIONS OF THE CONSTRUCTION PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. LEAST TWO FULL WORKING DAYS PRIOR TO STARTING CONSTRUCTION NEAR THEIR FACILITIES AND SHALL COORDINATE WORK WITH A COMPANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT (DIG ALERT) SDG&E AT&T SPECTRUM CABLEALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY FOR APPROVAL.2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED.3. CITY APPROVAL OF PLANS DOES NOT RELIEVE CONTRACTOR FROM RESPONSIBILITY5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM6. REVISION OF THESE PLANS MAY BE REQUIRED IF THE PROPOSED7. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVALTHE CITY AND OTHER APPROPRIATE AGENCIES.8. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING 9. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS10. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO11. NOT USED13. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCTION MEETING WILL BE MADE BY CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT (760) 438-3891. INSPECTION REQUESTS MUST BE RECEIVED PRIOR TO 2:00 P.M. ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2:00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER.14. THE OWNER AND/OR APPLICANT THROUGH THE CONTRACTOR SHALL DESIGN, CONSTRUCT,15. NOT USED BLASTING PROGRAM AND BLASTING PERMIT.17. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, AND CONSTRUCTION EQUIPMENT AND 6:00 P.M. EACH DAY, MONDAY THRU FRIDAY AND NO CONSTRUCTION ACTIVITIES SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) WITHOUT PRIOR18. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE BUILDING DEPT FOR HAUL PERMIT TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTE OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.21. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES22. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING IMPROVEMENTS SHOWN ON THIS SET OF PLANS.12. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHALL BE ATTENDED BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK. THE CONTRACTOR SHALL SCHEDULE THE MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE (5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING.19. NO BLASTING SHALL BE COMMENCED WITHOUT A CITY ENGINEER APPROVED16. NOT USED20. THE EXISTENCE AND LOCATION OF UTILITY STRUCTURES AND FACILITIES SHOWN( ABOVEGROUND AND UNDERGROUND ) WITHIN THE PROJECT SITE SUFFICIENTLY COX COMMUNICATIONS811(800)411-7343(619)237-2787(800)227-2600(619)262-1122 WASTE DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SATISFACTION OF THE CITY ENGINEER.CARLSBAD FIRE STATION #5STORAGE BUILDING ROOF100% SUBMITTAL SET2540 Orion Way, Carlsbad, CA 92010PROJECT SITEPROJECT DIRECTORYSHEET INDEXDESCRIPTION OF WORKLOCATION AND VICINITY MAPOCCUPANCY & TYPE OF CONSTRUCTIONTOTAL DISTURBED AREA = 1,500 SFTOTAL PROPOSED IMPERVIOUS AREA = 0 SF(THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS ANDTEMPORARY DISTURBANCE SUCH AS VEHICLE ANDEQUIPMENT STAGING AREAS, CONSTRUCTION WORKERFOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY TRENCHES,BACKFILL CUTS, AND SLOPE KEYWAYS)TOTAL REPLACED IMPERVIOUS AREA = 0 SFWORK TO BE DONESITE STORMWATERRESPONSIBLE CHARGECITY OF CARLSBAD GENERAL NOTESGOVERNING CODES4. NOT USED SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M.AUTHORIZATION FROM CITY PROJECT MANAGER.24. SITE AND CONSTRUCTION ACTIVITIES MUST NOT INTERFERE WITH ACTIVE FIRE STATION OPERATIONS.0120
100% SUBMITTAL 2.23.18SYMBOLSABANCHOR BOLTABVABOVEACASPHALTIC CONCRETEACCACCESSIBLEACSACCESS COMPLIANCE (DSA)ACTACOUSTICAL CEILING TILEADDLADDITIONALADJADJACENTA/EARCHITECT/ ENGINEERAFFABOVE FINISH FLOORALTALTERNATEALUMALUMINUMAPPLAPPLICATIONARCHARCHITECT / ARCHITECTURALASPHASPHALTBDBOARDBLDGBUILDINGBLWBELOWBMBEAMB/MBENCH MARKBOBOTTOM OFBOBBOTTOM OF BEAMBTMBOTTOMBTWNBETWEENBYNDBEYONDCABCABINETCBCATCH BASINCEMCEMENTCHN'LCHANNELCICAST IRONCIPCAST IN PLACECJCONTROL JOINTCLCENTER LINECLGCEILINGCLKGCAULKINGCLRCLEARCMUCONCRETE MASONRY UNITCOLCOLUMNCONCCONCRETECONSTCONSTRUCTIONCONTCONTINUOUS, CONTINUEDCPTCARPETCSKCOUNTERSINKCSWKCASEWORKCTCERAMIC TILECTRCENTERDBLDOUBLEDEMODEMOLISH / DEMOLITIONDFDRINKING FOUNTAINDHDOUBLE HUNGDGDECOMPOSED GRANITEDIADIAMETERDIMDIMENSIONDNDOWNDRDOORDSDOWNSPOUTDSADIVISION OF STATE ARCHITECTDTLDETAILDWGDRAWINGEEAST(E)EXISTINGEAEACHECPEXTERIOR CEMENT PLASTEREFEACH FACE / EXHAUST FANEGEXISTING GRADEEJEXPANSION JOINTELELEVATIONELECELECTRICALELEVELEVATOR / ELEVATIONEMBEDEMBEDMENTEQEQUALESEACH SIDEEWEACH WAYEXPEXPOSED / EXPANSIONEXTEXTERIORF/FROMFBFIBERGLASSFDFLOOR DRAINFDCFIRE DEPARTMENTCONNECTIONFDNFOUNDATIONFEFIRE EXTINGUISHERFECFIRE EXTINGUISHER CABINETFFFINISH FLOOR, FACTORY FINISHFF&EFURNITURE, FIXTURES &EQUIPMENTFGFINISH GRADEFHFIRE HYDRANTFHCFIRE HOSE CABINETFINFINISHFIXTFIXTUREFLRFLOORFLSFIRE & LIFE SAFETY (DSA)FLUORFLUORESCENTFOFACE OFFOBFACE OF BUILDING / BEAMFOCFACE OF CONCRETEFOFFACE OF FINISHFOMFACE OF MASONRYFOPFACE OF POSTFOSFACE OF STUDFRPFIBERGLASS REINFORCEDPLASTICFSFINISH SURFACEFSIFIRE SPREAD INDEXFTFOOT, FEETFTGFOOTINGFVFIELD VERIFYGAGAUGEGALVGALVANIZEDGENGENERALGRGRADEGWBGYPSUM WALL BOARDGYPGYPSUMHBHOSE BIBBHCHOLLOW COREHDHEADHDWRHARDWAREHIHIGHHMHOLLOW METALHORIZHORIZONTALHPHIGH POINTHTHEIGHTHVACHEATING, VENTILATING ANDAIR CONDITIONINGHWHARDWOODIDINSIDE DIAMETERINSULINSULATION/ INSULATEDINTINTERIORJANJANITORJTJOINTLAMLAMINATELATLATERALLAVLAVATORYLFLINEAL FEETLOCLOCATIONLPLOW POINTMACHMACHINEMASMASONRYMATMATERIALMAXMAXIMUMMBMACHINE BOLTMECHMECHANICALMFRMANUFACTURERMHMANHOLEMINMINIMUMMOMASONRY OPENINGMOEMEANS OF EGRESSMTDMOUNTEDMTLMETALNNORTH(N)NEWNICNOT IN CONTRACTNO / (#)NUMBERNOMNOMINALNTSNOT TO SCALEO/OVEROAOVERALLOCON CENTEROCCOCCUPANT / OCCUPANCYODOUTSIDE DIAMETER /OVERFLOW DRAINOFCIOWNER FURNISHED,CONTRACTOR INSTALLEDOFOIOWNER FURNISHED, OWNERINSTALLEDOHOPPOSITE HANDO/HOVERHEADOPNGOPENINGOPPOPPOSITEPPAINTPCPIECEPCFPOUNDS PER CUBIC FOOTPERFPERFORATEDPHPANIC HARDWAREPL/(>)PROPERTY LINEPLAMPLASTIC LAMINATEPLASPLASTICPLBGPLUMBINGPLTPLATEPLYWDPLYWOODPOTPATH OF TRAVEL (ACCESSIBLE)PSFPOUNDS PER SQUARE FOOTPSIPOUNDS PER SQUARE INCHPTPRESSURE TREATEDPVCPOLY VINYL CHLORIDEQTQUARRY TILEQTYQUANTITYR / RADRADIUSRCPREFLECTED CEILING PLANRDROOF DRAINRECRECESSEDREFREFERENCEREINFREINFORCING /REINFORCEMENTREQDREQUIREDRMROOMRMVREMOVEROROUGH OPENINGRRRETURN REGISTERR&RREMOVE AND REINSTALLRTDRATEDSSOUTH, SEWERSCSOLID CORESCHEDSCHEDULESDISMOKE DEVELOPED INDEXSFSQUARE FEETSHTSHEETSHT'GSHEATHINGSHWRSHOWERSIMSIMILARSMSURFACE MOUNTSMSSHEET METAL SCREWSPSPECIALSPCSPACESPECSPECIFIED/ SPECIFICATIONSQSQUARESRSUPPLY REGISTERSSSTAINLESS STEELSTCSOUND TRANSMISSION CLASSSTDSTANDARDSTLSTEELSTOSTORAGESTRUCTSTRUCTURALSUSPSUSPENDEDT&BTOP & BOTTOMT>ONGUE AND GROOVETELTELEPHONETHKTHICK / THICKNESSTHRESHTHRESHOLDTLTTOILETTOTOP OFTCTOP OF CURBTOCTOP OF CONCRETETOSTOP OF STEELTOWTOP OF WALLTPTOILET PAPER DISPENSERTRANSTRANSVERSETYPTYPICALUONUNLESS OTHERWISE NOTEDU/SUNDERSIDEVATVINYL ASBESTOS TILEVCTVINYL COMPOSITION TILEVERTVERTICALVIFVERIFY IN FIELDVWCVERIFY WITH CIVILWWESTW/WITHWCWATER CLOSETWDWOODWDWWINDOWWIWOODWORK INSTITUTEWMSWIRE MESH SCREENW/OWITHOUTWPWATERPROOFWPJWEAKENED PLANE JOINTWSWOOD SCREWWTWEIGHTWWFWELDED WIRE FABRIC∠ANGLE[CHANNELCENTER LINEDIAMETER#POUND OR NUMBERABBREVIATIONSGENERAL NOTES1. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ENFORCING ALL SAFETY MEASURES.CONFORM TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS, ANDREGULATIONS. ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONSDURING THE COURSE OF CONSTRUCTION, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY.2. THE INTENT OF THESE DOCUMENTS IS TO INCLUDE ALL LABOR, MATERIALS, AND SERVICESNECESSARY FOR THE COMPLETION OF ALL WORK SHOWN, PRESCRIBED OR REASONABLYIMPLIED, BUT NOT LIMITED TO THAT EXPLICITLY INDICATED IN THE DOCUMENTS.3. GENERAL BUILDING PERMIT WILL BE FURNISHED BY OWNER ONCE CONTRACTOR HASPROVIDED COMPANY AND CONTACT INFORMATION.4. ALL WORK AND MATERIALS SHALL CONFORM TO THE CALIFORNIA BUILDING CODE, 2016EDITION, AND CURRENT ADOPTED EDITIONS OF THE CALIFORNIA FIRE CODE, NFPA LIFE SAFETYCODE, CALIFORNIA ELECTRICAL CODE, AMERICANS WITH DISABILITIES ACT REGULATIONS, ANDALL ANSI, ASTM AND OTHER STANDARDS.5. VERIFY ALL DIMENSIONS BEFORE STARTING WORK. NOTIFY THE ARCHITECT IMMEDIATELY OFANY DISCREPANCIES FOUND.6. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SCHEDULING AND COORDINATION.7. VERIFY WITH ARCHITECT WHETHER THESE NOTES OR SPECIFIC NOTES ON DRAWINGS SHALLTAKE PRECEDENCE IN CASE OF CONFLICT.8. WHERE NO CONSTRUCTION DETAILS ARE SHOWN OR NOTED FOR ANY PART OF THE WORK,SUCH DETAILS SHALL BE THE SAME AS FOR SIMILAR WORK SHOWN ON THE DRAWINGS. VERIFYWITH ARCHITECT.9. CONTRACTOR SHALL VERIFY PAINT LOCATIONS AND COLORS OF PAINTS AND STAINS WITHARCHITECT BEFORE APPLICATION.10. ICC-ES REPORT NUMBERS WHERE SHOWN ON DRAWINGS AND IN THE SPECIFICATIONS ARESHOWN ONLY TO INDICATE THE REQUIREMENTS BY THE LOCAL BUILDING DEPARTMENT. OTHERPRODUCTS WITH APPROVED REPORT NUMBERS MAY BE USED IF SUBMITTED TO AND APPROVEDBY ARCHITECT, CITY PROJECT MANAGER, AND THE BUILDING DEPARTMENT PRIOR TOINSTALLATION.11. DO NOT SCALE DRAWINGS. WRITTEN DIMENSIONS SHALL GOVERN.12. INTERIOR WALL AND CEILING FINISH FRAME-SPREAD RATINGS SHALL BE CLASS A ASREQUIRED BY CBC CHAPTER 803.1 AND TABLE 803.9.13. IF THE BUILDING INSPECTOR DETERMINES NONCOMPLIANCE WITH ANY CURRENTACCESSIBILITY PROVISIONS OF THE LAW, HE/SHE SHALL REQUIRE SUBMITTAL OF COMPLETE ANDDETAILED PLANS TO THE PLAN REVIEW DIVISION OF THE DEVELOPMENT SERVICES DEPARTMENTFOR FURTHER REVIEW. PLANS MUST CLEARLY SHOW ALL EXISTING NONCOMPLIANCECONDITIONS AFFECTED BY THE REMODEL (INCLUDING SITE PLAN, FLOOR PLANS, DETAILS, ETC.)AND PROPOSED MODIFICATIONS OF DEFICIENCIES TO MEET CURRENT ACCESSIBILITYPROVISIONS. THE PLANS MUST BE STAMPED BY THE FIELD INSPECTOR PRIOR TO SUBMITTALFOR PLAN REVIEW.14. BUILDINGS UNDERGOING CONSTRUCTION, ALTERATION, OR DEMOLITION SHALL CONFORM TOCFC CHAPTER 33. WELDING, CUTTING, AND OTHER HOT WORK SHALL BE IN CONFORMANCE WITHCFC CHAPTER 35.15. DECORATIVE MATERIALS SHALL BE MAINTAINED IN A FLAME-RETARDANT CONDITION. (T 19,3.08, 3.21.)16. LOCATIONS AND CLASSIFICATIONS OF EXTINGUISHERS SHALL BE IN ACCORDANCE WITH CFC906 AND CALIFORNIA CODE OF REGULATIONS (CCR), TITLE 19.17. ALL EXIT DOORS SHALL BE OPERABLE FROM THE INSIDE WITHOUT THE USE OF A KEY OR ANYSPECIAL KNOWLEDGE OR EFFORT. NO DEAD BOLTS OR SLIDING BOLTS ARE PERMITTED PER UBC.SEC. 3304(C), & UFC. SEC. 12.104(B). NO LATCH OR LOCKING DEVICE EXCEPT PANIC HARDWARE ISPERMITTED UBC. SEC. 3304(D), 3317(D), 3319(J), AND UFC SEC. 25.106.18. THE CONTRACTOR SHALL PROVIDE AN APPROPRIATE NUMBER OF PORTABLE FIREEXTINGUISHERS WITH A RATING OF NOT LESS THAN 4A:60B:C FOR PROTECTION DURINGCONSTRUCTION.19. DOORS IN THE MEANS OF EGRESS SYSTEM TO BE OPENABLE FROM THE INSIDE WITHOUT USEOF ANY SPECIAL KNOWLEDGE OR EFFORT.20. INFORMATION SHOWN BY CONSULTANTS OR DISCIPLINE DOCUMENTS IS NOT MEANT TODEFINE SCOPE OF WORK OF SUBCONTRACTOR RESPONSIBILITY. IT SHALL BE THE GENERALCONTRACTOR'S RESPONSIBILITY TO DETERMINE SCOPE OF WORK AMONG THESUBCONTRACTORS DURING THE BIDDING PROCESS.21. ARRANGE FOR THE PREMISES TO BE MAINTAINED IN AN ORDERLY MANNER THROUGHOUT THECOURSE OF WORK. PROVIDE AND MAINTAIN TEMPORARY BARRICADES AND FACILITIES ASREQUIRED TO PROTECT THE PUBLIC DURING THE PERIOD OF CONSTRUCTION. BE RESPONSIBLEFOR ANY DAMAGE TO EXISTING STRUCTURES OR EQUIPMENT. SUCH DAMAGE SHALL BEREPAIRED AT THE CONTRACTOR'S EXPENSE AND TO THE SATISFACTION OF THE ARCHITECT.22. WALL, FLOOR AND CEILING FINISHES AND MATERIALS SHALL NOT EXCEED THE INTERIORFINISH CLASSIFICATION IN CBC TABLE 803.9 AND SHALL MEET THE FLAME PROPAGATIONPERFORMANCE CRITERIA OF THE CALIFORNIA CODE OF REGULATIONS, TITLE 19, DIVISION 1.DECORATIVE MATERIALS SHALL BE PROPERLY TREATED BY A PRODUCT OR PROCESS APPROVEDBY THE STATE FIRE MARSHAL WITH APPROPRIATE DOCUMENTATION PROVIDED TO THE CITY OFSAN DIEGO.23. DUMPSTERS AND TRASH CONTAINERS EXCEEDING 1.5 CUBIC YARDS SHALL NOT BE STORED INBUILDINGS OR PLACED WITHIN 5 FEET OF COMBUSTIBLE WALLS, OPENINGS OR COMBUSTIBLEROOF EAVE LINES UNLESS PROTECTED BY AN APPROVED SPRINKLER SYSTEM OR LOCATED IN ATYPE I OR IIA STRUCTURE SEPARATED BY 10 FEET FROM OTHER STRUCTURES. CONTAINERSLARGER THAN 1 CUBIC YARD SHALL BE OF NON- OR LIMITED-COMBUSTIBLE MATERIALS ORSIMILARLY PROTECTED OR SEPARATED.24. EXITS, EXIT SIGNS, FIRE ALARM PANELS, HOSE CABINETS, FIRE EXTINGUISHER LOCATIONS,AND STANDPIPE CONNECTIONS SHALL NOT BE CONCEALED BY CURTAINS, MIRRORS, OR OTHERDECORATIVE MATERIAL.25. OPEN FLAMES, FIRE, AND BURNING ON ALL PREMISES IS PROHIBITED EXCEPT ASSPECIFICALLY PERMITTED BY THE CITY OF SAN DIEGO AND CFC 308.26. THE EGRESS PATH SHALL REMAIN FREE AND CLEAR OF ALL OBSTRUCTIONS AT ALL TIMES. NOSTORAGE IS PERMITTED IN ANY EGRESS PATHS.27. ADHESIVES, SEALANTS, CAULKS. ADHESIVES AND SEALANTS USED ON THE PROJECT SHALLMEET THE REQUIREMENTS OF THE FOLLOWING STANDARDS. (SECTION 5.504.4.1 OF CAL GREEN)ADHESIVES, ADHESIVE BONDING PRIMERS, ADHESIVE PRIMERS, SEALANTS, SEALANT PRIMERS,AND CAULKS SHALL COMPLY WITH LOCAL OF REGIONAL AIR POLLUTION CONTROL OR AIRQUALITY MANAGEMENT DISTRICT RULES WHERE APPLICABLE, OR SCAQMD RULE 1168 VOC LIMITS,AS SHOWN IN TABLES 5.504.4.1 AND 5.504.4.2 OF CALGREEN (SEC. 5.5.04.4.1)28. A LETTER FROM THE CONTRACTOR AND/OR THE BUILDING OWNER CERTIFYING WHATMATERIAL HAS BEEN USED AND ITS COMPLIANCE WITH THE CODE MUST BE SUBMITTED TO THEBUILDING INSPECTOR.29. AEROSOL ADHESIVES, AND SMALLER UNIT SIZES OF ADHESIVES, AND SEALANT OR CAULKINGCOMPOUNDS (IN UNITS OF PRODUCT, LESS PACKAGING, WHICH DO NOT WEIGHT MORE THAN ONEPOUND AND DO NOT CONSIST OF MORE THAN 16 FLUID OUNCES) SHALL COMPLY WITHSTATEWIDE VOC STANDARDS AND OTHER REQUIREMENTS, INCLUDING PROHIBITIONS ON USE OFCERTAIN TOXIC COMPOUNDS, OF CALIFORNIA COD OF REGULATIONS, TITLE 17, COMMENCINGWITH SECTION 94507.30. ARCHITECTURAL PAINTS AND COATINGS SHALL COMPLY WITH TABLE 5.504.4.2 UNLESS MORESTRINGENT LOCAL LIMITS APPLY.31. AEROSOL PAINTS AND COATINGS. AEROSOL PAINTS AND COATING SHALL MEET THEPRODUCT-WEIGHTED MIR LIMITS FOR ROC IN SECTION 94522(a)(3) AND OTHER REQUIREMENTS,INCLUDING PROHIBITIONS ON USE OF CERTAIN TOXIC COMPOUNDS AND OZONE DEPLETINGSUBSTANCES (CCR, TITLE 17, SECTION 94520 ET SEQ.). (SECTION 5.504.4.3.1 OF CALGREEN)32. A LETTER FORM THE CONTRACTOR AND/OR THE BUILDING OWNER CERTIFYING WHAT PAINTHAS BEEN USED AND ITS COMPLIANCE WITH THE COD MUST BE SUBMITTED TO THE BUILDINGINSPECTOR.33. DOORS AND WINDOWS SHALL MEET THE MINIMUM INFILTRATION REQUIREMENTS PERSECTIONS 110.6 AND 110.7 E.E.S.0220
100% SUBMITTAL 2.23.18KEY NOTESNEW ROOF AND AREA OF WORK1GENERAL NOTES23EXISTING CHAIN LINK FENCE & GATE.EXISTING CONCRETE PARKING LOT1. NO SITE WORK UNDER THIS CONTRACT.2. IF THE CITY BUILDING INSPECTOR DETERMINES NON-COMPLIANCE WITHANY ACCESSIBILITY PROVISIONS, COMPLETE AND DETAILED REVISED PLANSCLEARLY SHOWING ALL EXISTING NON-COMPLYING CONDITIONS AND THEPROPOSED MODIFICATIONS TO MEET CURRENT ACCESSIBILITYREQUIREMENTS (INCLUDING SITE PLAN, FLOOR PLANS, DETAILS, ETC.) WILLBE SUBMITTED TO THE DEPARTMENT FOR REVIEW AND APPROVAL.3. NO GRADING. REPAIR GROUND AND REPLACE PLANTS IF DISTURBED.4. ALL ENTRANCES AND EXTERIOR GROUND FLOOR EXITS SHALL HAVEDOORS, DOORWAYS, OR GATES THAT ARE PART OF AN ACCESSIBLE ROUTEAND COMPLY WITH CBC 11B-404.5. ALL PAVING AND STRIPING EXISTING U.O.N.6. OPERABLE PARTS AT ACCESSIBLE DOORS SHALL BE OPERABLE WITH ONEHAND AND SHALL NOT REQUIRE TIGHT GRASPING, PINCHING, OR TWISTINGOF THE WRIST. THE FORCE REQUIRED TO ACTIVATE OPERABLE PARTS SHALLBE 5 POUNDS MAXIMUM. TO COMPLY WITH CBC 11B-309 AND 11B-205.4EXISTING CONCRETE PAVING5EXISTING CONCRETE BROW DITCH6EXISTING TOP OF SLOPE7NOT USED8EXISTING CURB CUT9EXISTING CURB AND GUTTEROCCUPANCY:EXISTING S-2 1,956 SF8 OCC.EXISTING RESTROOMS 903 SFO OCC.ROOF ADDEDU780 SF3 OCC.TOTAL3,639 SF11 OCCUPANTSTYPE OF CONSTRUCTION: V-B NON-SPRINKLEREDALLOWABLE AREA: 5,500 SF FOR OCCUPANCY GROUP UALLOWABLE HEIGHT: 40 FT, 2 STORIESACTUAL AREAS PER FLOOR FIRST FLOOR 2,661 SFSECOND FLOOR 978 SFACTUAL STORIES = 2 ABOVE GRADE PLANEACTUAL HEIGHT = 20 FTNON-SEPARATED OCCUPANCIES PER 508.3ROOM TAGEXIT LOAD & PATH OF TRAVELI AM THE DESIGNER/OWNER IN RESPONSIBLE CHARGE OF THISTENANT IMPROVEMENT PROJECT. I HAVE INSPECTED THESITE/PREMISES AND DETERMINED THAT EXISTING CONDITIONSARE IN FULL COMPLIANCE WITH CURRENT SITE ACCESSIBILITYREQUIREMENTS TO THE EXTENT REQUIRED BY LAW.SANDRA GRAMLEY C-21073 FEBRUARY 23, 2018PLATT/WHITELAW ARCHITECTS INC.LEGENDGENERAL AREA OF WORKEXISTING BUILDING0320
100% SUBMITTAL 2.23.18KEY NOTESCMU WALL INFILL. SEE STRUCTURAL PLAN S101119'-0" X 9'-8" MOTOR-OPERATED COMMERCIAL SECTIONALDOOR. SEE DETAILS 3 & 4 & 5/A502.23'-6" X 7'-0" HM DOOR W/ 24" X 18" LOUVER. HARDWAREPER SPEC 087100. SEE DETAILS 1 & 2/A502.3CLEAN, PREP, AND SEAL (E) CONCRETE SLAB4GENERAL NOTES1. PAINT INTERIOR WALLS AND ENTIRE CEILING OF STORAGENEW 107.LEGENDEXISTING CMU WALLN
ROOF DRAIN AND OVERFLOW DOWNSPOUTS.SEE DETAIL 3/A501.5NO ARCHITECTURAL WORKCMU WALL6COMMERCIAL SECTIONAL DOOR ABOVE IN OPEN POSITION.0420
100% SUBMITTAL 2.23.18KEY NOTESSALVAGE AND REINSTALL (E) GLU-LAM BEAM PERSTRUCTURAL PLAN S10212X10 ROOF JOISTS PER STRUCTURAL PLAN S102219" X 19" SKYLIGHT. CENTER OPENING BETWEEN ROOFJOISTS. SEE DETAIL 3/A501.3ROOF DOWNSPOUT4GENERAL NOTES1. PAINT ENTIRE CEILING. INCLUDES ROOF JOISTS, GLU-LAMBEAMS, BLOCKING, AND SHEATHING.LEGENDCMU WALLLED LINEAR LIGHT PER ELECTRICAL. INSTALL ALONGCENTERLINE OF ROOF JOIST.5LED EXTERIOR WALL MOUNT LIGHT PER ELECTRICALPLAN E101618X18 LOW PROFILE METAL GRAVITY VENTILATOR7NO ARCHITECTURAL WORKCOMMERCIAL SECTIONAL DOOR ABOVE IN OPEN POSITION.82. PROVIDE R-30 KRAFT-FACED MINERAL WOOL BATTINSULATION BELOW ROOF SHEATHING BETWEEN ROOF JOISTSTHROUGHOUT.0520
100% SUBMITTAL 2.23.18KEY NOTESCLASS A SBS BUILT-UP ROOFING SYSTEM. SEE DETAIL1/A501 UON.1WOOD FRAMED CRICKET. SLOPE VARIES.219" X 19" SKYLIGHT. SEE DETAIL 7/A501.3ROOF DRAIN AND OVERFLOW. SEE DETAIL 5/A501.4GENERAL NOTES1. COORDINATE LOCATION OF ROOF PENETRATIONS WITH ROOFFRAMING. CENTER EQUIPMENT BETWEEN ROOF JOISTS WHEREPOSSIBLE.LEGENDCMU WALL(E) CMU COLUMN ABOVE ROOF W/ NEW COPING.SEE DETAILS 4 & 6/A501.5(E) CMU WALL PARAPET W/ NEW COPING6(E) CMU COLUMN BELOW ROOF718X18 CURB MOUNTED, LOW PROFILE METAL GRAVITYVENTILATOR. SEE DETAIL 2/A501.8N
REMOVE (E) 2X RAFTERS, LEDGERS, AND GLU-LAM BEAMSTHROUGHOUT STORAGE NEW 107.910NO ARCHITECTURAL WORKDEMOSALVAGE AND REINSTALL (E) GLU-LAM BEAM PERSTRUCTURAL PLAN S1020620
100% SUBMITTAL 2.23.18KEY NOTES118X18 CURB MOUNTED METAL GRAVITY VENTILATOR2(E) CMU WALL PARAPET W/ NEW COPING.3LED EXTERIOR WALL MOUNT LIGHT4GENERAL NOTESLEGENDEXISTING CMU WALL(E) HOLLOW METAL DOORS5COMMERCIAL SECTIONAL DOOR6CMU WALL INFILL7CLASS A SBS BUILT-UP ROOFING SYSTEM8LED LINEAR LIGHT BEYOND92X10 ROOF JOIST PER STRUCTURAL PLAN S10210GLU-LAM BEAM PER STRUCTURAL PLAN S10211CORD REEL PER ELECTRICAL PLAN E101123" ID SCH 40 STEEL DOWNSPOUT13DOWNSPOUT OUTLET WITH FLASHING14WOOD FRAMED CRICKET15CMU WALL19" X 19" SKYLIGHT BEYOND. SEE DETAIL 2/A501.16R-30 MINERAL WOOL BATT INSULATION17(E) CMU COLUMN W/ NEW COPING0720
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100% SUBMITTAL 2.23.18HOLLOW METAL DOOR SILL DETAILHOLLOW METAL DOOR HEAD/JAMB12SECTIONAL DOOR JAMBSECTIONAL DOOR HEAD COORDINATION34SPLASH BLOCKSECTIONAL DOOR PANEL JOINT & SILL56NOT USEDNOT USED780920
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NAGIERENEN1870 Cordell CourtSuite 202El Cajon, CA 92020tel 619 312 6336aarkengineering.comGENERAL STRUCTURAL NOTES, SCHEDULES, AND STATEMENT OF SPECIAL INSPECTIONSSTRUCTURAL ABBREVIATIONS GENERAL1. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS PRIOR TO STARTING WORK. THE ENGINEER OF RECORDSHALL BE NOTIFIED OF ANY DISCREPANCIES FOUND. IN NO CASE SHALL WORKING DIMENSIONS BE SCALEDFROM PLANS, SECTIONS OR DETAILS ON THE DRAWINGS.2. BEFORE COMMENCING EXCAVATION, THE CONTRACTOR SHALL VERIFY THE LOCATION OF EXISTINGUNDERGROUND UTILITIES, VALVE PITS OR VAULTS AND SHALL NOT PERFORM WORK THAT WILL DAMAGETHEM OR INTERFERE WITH THEIR SERVICE.3. STRUCTURAL DIMENSIONS CONTROLLED BY OR RELATED TO ARCHITECTURAL APPURTENANCES ORMECHANICAL OR ELECTRICAL EQUIPMENT SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TOCONSTRUCTION.4. THE CONTRACT STRUCTURAL DRAWINGS REPRESENT THE FINISHED STRUCTURE. THEY DO NOT INDICATEMETHODS OF CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE ALL MEASURES NECESSARY TOPROTECT EXISTING AND NEW STRUCTURES DURING CONSTRUCTION. SUCH MEASURES SHALL INCLUDE,BUT NOT BE LIMITED TO, BRACING, SHORING, ET CETERA FOR ALL CONSTRUCTION PHASE LOADS.CONCRETE MASONRY1. CONCRETE MASONRY UNITS SHALL BE MEDIUM WEIGHT UNITS IN CONFORMANCE WITH ASTM C90, f'm = 1500PSI.2. MORTAR SHALL BE TYPE S IN CONFORMANCE WITH ASTM C270 AND SHALL HAVE A MINIMUM ULTIMATECOMPRESSIVE STRENGTH AT 28 DAYS OF 1800 PSI.3. GROUT SHALL HAVE A MINIMUM ULTIMATE COMPRESSIVE STRENGTH AT 28 DAYS OF 2000 PSI. GROUTSHALL HAVE AN ADMIXTURE TO REDUCE SHRINKAGE.4. ALL CELLS SHALL BE SOLID GROUTED.5. WHEN GROUTING IS STOPPED FOR ONE HOUR OR LONGER, HORIZONTAL CONSTRUCTION JOINTS SHALL BEFORMED BY STOPPING THE GROUT POUR 1 1/2" BELOW THE TOP OF THE UPPERMOST UNIT.REINFORCING STEEL1. NON-WELDED STEEL BAR REINFORCING SHALL CONFORM TO ASTM A615, GRADE 60. WELDED STEEL BARREINFORCING SHALL CONFORM TO ASTM A706.2. WELDING OF REINFORCING STEEL SHALL BE PERFORMED BY A.W.S. QUALIFIED WELDERS IN CONFORMANCEWITH A.W.S. D1.4 USING E90 SERIES ELECTRODES UNLESS OTHERWISE NOTED ON THE DRAWINGS.3. BAR LAP SPLICE LENGTHS FOR BARS INSTALLED IN MASONRY SHALL BE AS INDICATED IN THE "TYPICALREINFORCING BAR SPLICES IN MASONRY" DETAIL PROVIDED ON THE STRUCTURAL DRAWINGS.4. ALL DETAILING, FABRICATION AND ERECTION OF REINFORCING STEEL SHALL CONFORM TO THE LATESTEDITION OF ACI 315, DETAILS AND DETAILING OF CONCRETE REINFORCEMENT.LUMBER1. WOOD FRAMING SHALL CONFORM TO THE "LUMBER SCHEDULE" UNLESS OTHERWISE NOTED. GRADINGSHALL BE IN CONFORMANCE WITH THE 2016 EDITION OF THE CALIFORNIA BUILDING CODE.2. MOISTURE CONTENT OF WOOD SHALL NOT EXCEED 19% BEFORE IT IS ENCLOSED IN CONSTRUCTION.BUILDING MATERIALS WITH VISIBLE SIGNS OF WATER DAMAGE SHALL NOT BE USED IN CONSTRUCTION.MOISTURE CONTENT SHALL BE VERIFIED TO BE IN COMPLIANCE WITH THE FOLLOWING:A. MOISTURE CONTENT SHALL BE DETERMINED WITH EITHER A PROBE-TYPE OR CONTACT-TYPE MOISTUREMETER.B. MOISTURE READINGS SHALL BE TAKEN AT A POINT 2 FEET TO 4 FEET FROM THE GRADE STAMPED ENDOF EACH PIECE OF WOOD TO BE VERIFIED.C. AT LEAST THREE RANDOM MOISTURE READINGS SHALL BE PERFORMED ON WALL, ROOF AND FLOORFRAMING WITH DOCUMENTATION ACCEPTABLE TO THE BUILDING DEPARTMENT PROVIDED AT THE TIMEOF APPROVAL TO ENCLOSE THE WALL, ROOF AND FLOOR FRAMING.3. MINIMUM NAILING AND BOLTING OF WOOD FRAMING MEMBERS AND WOOD SHEATHING SHALL BE ASINDICATED IN THE "WOOD FRAMING FASTENING SCHEDULE" UNLESS OTHERWISE NOTED.4. ALL NAILS SHALL BE GALVANIZED COMMON WIRE NAILS, UNLESS OTHERWISE NOTED. NAILS IN CONTACTWITH FIRE RETARDANT TREATED OR PRESSURE TREATED WOOD SHALL BE HOT DIPPED GALVANIZED (ASTMA153) OR STAINLESS STEEL (TYPE 304 OR 316). WHEN REQUIRED TO PREVENT SPLITTING, PRE-DRILL FORNAILS WITH 1/8" DIAMETER DRILL BIT.5. BOLTS AND LAG SCREWS SHALL CONFORM TO ASTM A307 AND ANSI/ASME STANDARD B18.2.1-1981, ANDSHALL BE GALVANIZED. BOLTS AND LAG SCREWS IN CONTACT WITH FIRE RETARDANT TREATED ORPRESSURE TREATED WOOD SHALL BE HOT DIPPED GALVANIZED (ASTM A153) OR STAINLESS STEEL (TYPE304 OR 316). STANDARD WASHERS SHALL BE PROVIDED UNDER HEAD AND NUT OF ALL BOLTS IN WOODFRAMING. BOLT THREADS SHALL NOT BEAR ON WOOD. DRILLED HOLES FOR BOLTS SHALL BE 1/16" LARGERIN DIAMETER THAN BOLT.6. ANCHOR BOLTS IN CONTACT WITH FIRE RETARDANT TREATED OR PRESSURE TREATED WOOD SHALL BEHOT DIPPED ZINC COATED GALVANIZED (ASTM A153 OR ASTM B695, CLASS 55 FOR MECHANICALLYDEPOSITED ZINC COATINGS) OR STAINLESS STEEL (TYPE 304 OR 316). ANCHOR BOLT PLATE WASHERSSHALL BE HOT DIPPED GALVANIZED (ASTM A153). ANCHOR BOLT THREADS SHALL NOT BEAR ON WOOD.DRILLED HOLES FOR ANCHOR BOLTS SHALL BE 1/16" LARGER IN DIAMETER THAN ANCHOR BOLT.7. ALL BOLTS SHALL BE RETIGHTENED IMMEDIATELY PRIOR TO CLOSING IN FRAMING.8. METAL FRAMING CONNECTORS SHALL BE "SIMPSON" BRAND OR ENGINEER APPROVED EQUIVALENT, ANDSHALL BE GALVANIZED. METAL FRAMING CONNECTORS IN CONTACT WITH FIRE RETARDANT TREATED ORPRESSURE TREATED WOOD SHALL BE HOT DIPPED GALVANIZED (ASTM A123) OR STAINLESS STEEL (TYPE316L). METAL FRAMING CONNECTORS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'SLATEST PUBLISHED INSTALLATION INSTRUCTIONS USING THE LARGER SIZE AND QUANTITY OF FASTENERSINDICATED, UNLESS OTHERWISE NOTED.DESIGN CRITERIA1. DESIGN BUILDING CODE2016 CALIFORNIA BUILDING CODE2. OCCUPANCY CATEGORYIV3. LIVE LOAD:ROOF 20 PSF4. WIND DESIGN CRITERIA:BASIC WIND SPEED115 MPHWIND EXPOSUREC5. SEISMIC DESIGN CRITERIA:SHORT PERIOD MCE SPECTRAL RESPONSE ACCELERATION, SS1.0521 SECOND PERIOD MCE SPECTRAL RESPONSE ACCELERATION, S10.408SITE CLASSDSEISMIC DESIGN CATEGORYDDESIGN SHORT PERIOD MCE SPECTRAL RESPONSE ACCELERATION, SDS0.757DESIGN 1 SECOND PERIOD MCE SPECTRAL RESPONSE ACCELERATION, SD10.433BUILDING SEISMIC FACTORSRESPONSE MODIFICATION FACTOR, R 5.0STRUCTURAL OVERSTRENGTH FACTOR, Wo2.5DEFLECTION AMPLIFICATION FACTOR, Cd3.5SEISMIC IMPORTANCE FACTOR, I1.5HORIZONTAL STATIC BASE SHEAR, CS0.227 WVERTICAL SEISMIC LOAD EFFECT, Ev 0.151 DSPECIAL INSPECTION AND TESTING1. SPECIAL INSPECTION IS REQUIRED PER CHAPTER 17 OF THE 2016 CALIFORNIA BUILDING CODE AND ASSUMMARIZED BELOW. THE OWNER SHALL EMPLOY A SPECIAL INSPECTION AGENCY APPROVED BY THEBUILDING DEPARTMENT PRIOR TO THE START OF WORK. COPIES OF ALL INSPECTION REPORTS SHALL BESUBMITTED TO THE ARCHITECT OF RECORD, STRUCTURAL ENGINEER OF RECORD, AND BUILDINGINSPECTOR IN A TIMELY MANNER.2. THE SPECIAL INSPECTIONS IDENTIFIED ON THE PLANS ARE IN ADDITION TO, AND NOT A SUBSTITUTE FOR,THOSE INSPECTIONS REQUIRED TO BE PERFORMED BY A BUILDING INSPECTOR.3. CONTINUOUS INSPECTION SHALL BE PROVIDED DURING THE PERFORMANCE OF WORK REQUIRING SPECIALINSPECTION , UNLESS OTHERWISE NOTED. WHEN WORK IN MORE THAN ONE CATEGORY OF WORKREQUIRING SPECIAL INSPECTION IS TO BE PERFORMED SIMULTANEOUSLY, OR THE GEOGRAPHIC LOCATIONOF THE WORK IS SUCH THAT IT CANNOT BE CONTINUOUSLY OBSERVED, IT SHALL BE THE RESPONSIBILITYOF THE AGENT TO EMPLOY A SUFFICIENT NUMBER OF SPECIAL INSPECTORS TO ASSURE THAT ALL WORK ISCONTINUOUSLY INSPECTED IN ACCORDANCE WITH THOSE PROVISIONS.4. THE CONTRACTOR SHALL NOTIFY THE SPECIAL INSPECTOR OR INSPECTION AGENCY AT LEAST ONEWORKING DAY PRIOR TO PERFORMING ANY WORK THAT REQUIRES SPECIAL INSPECTION.5. THE CONTRACTOR SHALL SUBMIT A WRITTEN STATEMENT OF RESPONSIBILITY FOR CONSTRUCTION OFITEMS LISTED IN THE STATEMENT OF SPECIAL INSPECTIONS PRIOR TO COMMENCEMENT OF WORK. THECONTRACTOR'S STATEMENT OF RESPONSIBILITY SHALL CONTAIN: (1) ACKNOWLEDGEMENT OF AWARENESSOF THE SPECIAL REQUIREMENTS CONTAINED IN THE STATEMENT OF SPECIAL INSPECTIONS; (2)ACKNOWLEDGEMENT THAT CONTROL WILL BE EXERCISED TO OBTAIN CONFORMANCE WITH THECONSTRUCTION DOCUMENTS APPROVED BY THE BUILDING OFFICIAL; (3) PROCEDURES FOR EXERCISINGCONTROL WITHIN THE CONTRACTOR'S ORGANIZATION; (4) THE METHOD AND FREQUENCY OF REPORTINGAND DISTRIBUTION OF THE SPECIAL INSPECTION REPORTS; AND (5) IDENTIFICATION AND QUALIFICATIONSOF THE PERSON OR PERSONS EXERCISING SUCH CONTROL AND THEIR POSITION IN THE ORGANIZATION.&AND@ AT#POUND(S), NUMBERAB ANCHOR BOLTABV ABOVEADDL ADDITIONALAEWS AUTOMATIC ENDWELDED STUD(S)ALT ALTERNATEANCH ANCHORAPPROX APPROXIMATE(LY)ARCH ARCHITECTURALBEL BELOWBLDG BUILDINGBLK BLOCKBLKG BLOCKINGBM BEAMBN BOUNDARY NAILINGBOTT BOTTOMBRG BEARINGBTWN BETWEENCANT CANTILEVERCBC CALIFORNIABUILDING CODECJ CONSTRUCTIONJOINTCL CENTER LINECLG CEILINGCLR CLEARCOL COLUMNCONC CONCRETECONST CONSTRUCTIONCONT CONTINUOUSCTR CENTERDBL DOUBLEDET DETAILDIA DIAMETERDIAG DIAGONALDIM DIMENSIONDWG DRAWINGDWL DOWELEA EACHEF EACH FACEEJ EXPANSION JOINTEL ELEVATIONELEV ELEVATIONEMBED EMBEDMENTEN EDGE/END NAIL(ING)EQ EQUALEW EACH WAYEXIST EXISTINGEXP EXPANSIONEXT EXTERIORFF FINISH FLOORFG FINISH GRADEFIN FINISHFLR FLOORFN FIELD NAIL(ING)FND FOUNDATIONFOC FACE OF CONCRETEFOS FACE OF STUDFRMG FRAMINGFT FOOTFTG FOOTINGFV FIELD VERIFYGA GAGEGALV GALVANIZE(D)GR GRADEHDG HOT DIPPEDGALVANIZEDHGR HANGERHK HOOKHORIZ HORIZONTALHSB HIGH STRENGTHBOLTHSS HOLLOW STEELSECTIONHT HEIGHTID INSIDE DIAMETERINSP INSPECTIONINT INTERIORJST JOISTJT JOINTLB POUNDLBS POUNDSLG LONGLONG LONGITUDINALMATL MATERIALMAX MAXIMUMMECH MECHANICALMFR MANUFACTURERMIN MINIMUMMISC MISCELLANEOUSMTL METALNTS NOT TO SCALEOC ON CENTEROD OUTSIDE DIAMETEROH OPPOSITE HANDOPN OPENOPNG OPENINGPL PLATEPT PRESSURETREATEDPTDF PRESSURETREATEDDOUGLAS FIRPERP PERPENDICULARPLF POUNDS PERLINEAL FOOTPSF POUNDS PERSQUARE FOOTPSI POUNDS PERSQUARE INCHRAD RADIUSREINF REINFORCED,REINFORCINGREQD REQUIREDRET RETAININGRJ RIM JOISTSC SCALESCHED SCHEDULESCW SCREWSHT SHEETSHTG SHEATHINGSIM SIMILARSMS SHEET METALSCREWSP SPECIALSPCG SPACINGSPEC SPECIFICATIONSQ SQUARESS STAINLESS STEELSTD STANDARDSTIFF STIFFENERSTL STEELSTRUC STRUCTURALSYMM SYMMETRICALT&B TOP AND BOTTOMT&G TONGUE ANDGROOVETHD THREAD(ED)THK THICK(NESS)THRU THROUGHTN TOE NAILTRANSV TRANSVERSETYP TYPICALUON UNLESSOTHERWISENOTEDVERT VERTICALVIF VERIFY IN FIELDW/ WITHWSHR WASHERWT WEIGHTWOOD FRAMING FASTENING SCHEDULE(CBC TABLE 2304.9.1)CONNECTIONFASTENINGLOCATIONJOIST TO SILL OR GIRDER(4) 8d COMMON (2 1/2" x 0.131")(4) 3" x 0.131" NAILS(4) 3" 14 GA STAPLESTOENAILBRIDGING TO JOIST(2) 8d COMMON (2 1/2" x 0.131")(2) 3" x 0.131" NAILS(2) 3" 14 GA STAPLESTOENAIL EACHENDBLOCKING BETWEEN JOISTS OR RAFTERS TOTOP PLATE(3) 8d COMMON (2 1/2" x 0.131")(3) 3" x 0.131" NAILS(3) 3" 14 GA STAPLESTOENAILRIM JOIST TO TOP PLATE8d (2 1/2" x 0.131") @ 6" OC3" x 0.131" NAILS @ 6" OC3" 14 GA STAPLES @ 6" OCTOENAILCEILING JOISTS, LAPS OVER PARTITIONS (SEECBC SECTION 2308.10.4.1, TABLE 2308.10.4.1)(3) 16d COMMON (3 1/2" x 0.162")(4) 3" x 0.131" NAILS(4) 3" 14 GA STAPLESFACE NAILCEILING JOISTS TO PARALLEL RAFTERS (SEECBC SECTION 2308.10.4.1, TABLE 2308.10.4.1)(3) 16d COMMON (3 1/2" x 0.162")(4) 3" x 0.131" NAILS(4) 3" 14 GA STAPLESFACE NAILBUILT-UP CORNER STUDS16d COMMON (3 1/2" x 0.162")3" x 0.131" NAILS3" 14 GA STAPLES24" OC16" OC16" OCLUMBER SCHEDULEMEMBERSPECIESGRADE2x4 STUDS, PLATES, STRIPPING, MISCCONCEALED FRAMING, BLKG, & FIRE STOPPINGDOUGLAS FIR/LARCHCONSTRUCTION GRADE (NO 1FOR STUDS OVER 10'-0" HIGH)LEDGERS ON CONCRETE OR MASONRYPRESSURE TREATEDDOUGLAS FIR/LARCHNO 22x AND 3x (LARGER THAN 4" WIDE) STUDS,PLATES AND JOISTSDOUGLAS FIR/LARCH NO 1ALL 4x DIMENSIONED LUMBERDOUGLAS FIR/LARCH NO 1BEAMS & STRINGERS 5x5 AND LARGERDOUGLAS FIR/LARCH NO 1 BEAMS & STRINGERSEXISTING GLUE-LAMINATED TIMBERALASKAN CEDAR20F-V12ROOF SHEATHINGPER MANUFACTURERAPA RATED SHEATHING(PS 1 OR PS 2), EXPOSURE 1MIN SPAN RATING = 24/16LUMBER SCHEDULE NOTES:1. ALL FRAMING LUMBER SHALL CONFORM TO THIS LUMBER SCHEDULE UNLESS OTHERWISE INDICATED.GRADING IS IN ACCORDANCE WITH THE 2016 EDITION OF THE CALIFORNIA BUILDING CODE.STATEMENT OF SPECIAL INSPECTIONS - CONT.CBC REFDESCRIPTION OF TYPE OF INSPECTION REQUIRED,LOCATION, REMARKS, ET CETERADESIGNSTRENGTH1705.4POST-INSTALLLED ANCHORS IN MASONRY (SCREW ANCHOR).CONTINUOUS INSPECTIONS: VERIFY ANCHOR TYPE AND DIMENSIONS, HOLECLEANLINESS, EMBEDMENT DEPTH, CONCRETE TYPE, CONCRETECOMPRESSIVE STRENGTH, DRILL BIT DIAMETER, HOLE DEPTH, EDGEDISTANCE, ANCHOR SPACING, CONCRETE THICKNESS, INSTALLATIONTORQUE AND MAXIMUM IMPACT WRENCH TORQUE RATING. THE INSPECTORSHALL ALSO VERIFY THAT THE ANCHOR INSTALLATION COMPLIES WITH THEICC EVALUATION REPORT AND HILTI'S PUBLISHED INSTALLATIONINSTRUCTIONS.SIMPSON TITEN HDSCREW ANCHOR( ICC ESR-1056)1705.4POST-INSTALLLED ANCHORS IN MASONRY (EPOXY ANCHOR).CONTINUOUS INSPECTIONS: VERIFY ANCHOR TYPE AND DIMENSIONS, HOLECLEANLINESS, EMBEDMENT DEPTH, CONCRETE TYPE, CONCRETECOMPRESSIVE STRENGTH, DRILL BIT DIAMETER, HOLE DEPTH, EDGEDISTANCE, ANCHOR SPACING, CONCRETE THICKNESS, INSTALLATIONTORQUE AND MAXIMUM IMPACT WRENCH TORQUE RATING. THE INSPECTORSHALL ALSO VERIFY THAT THE ANCHOR INSTALLATION COMPLIES WITH THEICC EVALUATION REPORT AND HILTI'S PUBLISHED INSTALLATIONINSTRUCTIONS.HILTI HIT-HY 70EPOXY ADHESIVE( ICC ESR-2682)1705.4POST-INSTALLLED ANCHORS IN CONCRETE (EPOXY ANCHOR).CONTINUOUS INSPECTIONS: VERIFY ANCHOR TYPE AND DIMENSIONS, HOLECLEANLINESS, EMBEDMENT DEPTH, CONCRETE TYPE, CONCRETECOMPRESSIVE STRENGTH, DRILL BIT DIAMETER, HOLE DEPTH, EDGEDISTANCE, ANCHOR SPACING, CONCRETE THICKNESS, INSTALLATIONTORQUE AND MAXIMUM IMPACT WRENCH TORQUE RATING. THE INSPECTORSHALL ALSO VERIFY THAT THE ANCHOR INSTALLATION COMPLIES WITH THEICC EVALUATION REPORT AND HILTI'S PUBLISHED INSTALLATIONINSTRUCTIONS.HILTI HIT-HY 200EPOXY ADHESIVE( ICC ESR-3187)1020
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NAGIERENEN1870 Cordell CourtSuite 202El Cajon, CA 92020tel 619 312 6336aarkengineering.comWALL PLAN SCALE: 1/4" = 1'-0"WALL PLAN KEYNOTES WALL PLAN LEGENDWALL PLAN NOTES1 EXIST CONC SLAB-ON-GRADE1. SEE ARCHITECTURAL FOR ALL DIMENSIONS.INDICATES EXISTING STRUCTURAL (BEARING AND/OR SHEAR) CMU WALLINDICATES EXISTING CONTINUOUS CONCRETE FOOTINGINDICATES NEW OPENING IN EXISTING CMU WALL PER DETAIL 1 ONSHEET S501INDICATES CMU JAMB @ EXIST OPENING PER DETAIL 2 ON SHEET S5012 EXIST CMU PILASTER3 EDGE OF EXISTING CONCRETE SLAB ON GRADE1120
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NAGIERENEN1870 Cordell CourtSuite 202El Cajon, CA 92020tel 619 312 6336aarkengineering.comROOF PLAN SCALE: 1/4" = 1'-0"ROOF PLAN KEYNOTES ROOF PLAN LEGENDROOF PLAN NOTES1 EXIST ROOF1. SEE ARCHITECTURAL FOR ALL DIMENSIONS.INDICATES EXISTING STRUCTURAL (BEARING AND/OR SHEAR) CMU WALLINDICATES EXISTING STRUCTURAL (BEARING AND/OR SHEAR) CMU WALL BELOWINDICATES LINTEL IN CMU WALL BELOW (SEE DETAILS 1 & 3 ON SHEET S501)2EXIST ROOF FRAMING3ROOF SHEATHING PER MARK R1 OF DETAIL 1 ON SHT S50242x10 JOISTS @ 24" OC W/ LSSU210 HANGER @ EACH END52x10 PTDF LEDGER, UNLESS OTHERWISE NOTED6EXIST CMU PILSTER BELOW ROOF7TUBULAR SKYLIGHT PER ARCHITECTURAL, FRAME OPENING PER DETAIL 2 ON SHEET S5028ROOF DRAIN PER ARCHITECTURAL9EXISTING OPENING BELOW10CMU WALL IN-FILL BELOW11CONT CS14 STRAP @ 4'-0" OC MAX W/ CONT FULL-DEPTH 2x BLOCKING BELOW12MBHU5.50/14KT HANGER W/ (2) 3/4" x 5" TITEN HD SCREW ANCHORS TO MASONRY PER ICCESR-1056, AND (12) SDS25215 TO GLULAM BEAM1220
EXIST CONC FTG(E) 8" CMU WALLCMU FILL TO MATCHEXISTING WALL (CLEANAND ROUGHEN SURFACEOF EXIST CMU WALL)7'-0" (PER ARCH)8"MIN 3'-10"(PER ARCH)8"TYPOPEN2S501TYP3S501(E) 8" CMU WALL#3 DWL W/ 180° STD HK @ CLCMU WALL @ 16" OC INDRILLED HOLE FILLED W/EPOXY ADHESIVE PER ICCESR-2682 W/ 4" MIN EMBED10" MAX1 1/2"CLR(1) #5 VERT FULL-HEIGHT#5 x 36" DWL IN DRILLED HOLEIN EXIST CONC FTG BELOWFILLED W/ EPOXY ADHESIVEPER ICC ESR-3187 W/ 6" MINEMBED, IN DRILLED HOLE INEXIST CMU LINTEL ABOVEFILLED W/ EPOXY ADHESIVEPER ICC ESR-2682 W/ 6"EMBED4"1 1/2"
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NAGIERENEN1870 Cordell CourtSuite 202El Cajon, CA 92020tel 619 312 6336aarkengineering.comSCALE:MANDOOR OPENING IN CMU WALL ELEVATION1/2" = 1'-0"1S501SCALE:OPENING IN CMU WALL - JAMB DETAIL1 1/2" = 1'-0"2S501SCALE:OPENING IN CMU WALL - HEADER DETAIL1 1/2" = 1'-0"3S5011320
AASECTION A-ANOTES:1. DIAPHRAGM SHEATHING NAILS SHALL BE DRIVEN SO THAT THEIR HEADS ARE FLUSH WITH THESURFACE OF THE SHEATHING.2. SHEATHING SHALL BE INSTALLED WITH MATERIAL MARKINGS AND IDENTIFIERS FACING UPWARDSUCH THAT THEY ARE NOT VISIBLE FROM BELOW.DIAPHRAGM SHEATHING & NAILING SCHEDULER11/2" 10d 6"6"12"YES2"BLKG @ TRANSVERSEJOINTS IF REQD (SEESCHEDULE)FIELD NAILING (FN) ATINTERMEDIATE SUPPORTSCENTER EDGES OFSHT'G ON FRAMINGEDGE NAILING (EN), STAGGERPER DET 2 THIS SHT3/8" MIN EDGE DISTFOR NAILSPROVIDE 1/8" GAP BTWN ALLPANEL ENDS & EDGES, TYPJOIST SIZE & SPCGPER FRAMING PLANTRANSVERSE JOINTEDGE NAILING (EN)SHTG PER SCHED2x4 FLAT BLKG WHERE REQD,TOENAIL (2) 8d EA ENDBOUNDARY OF DIAPHRAGM(SHTG MAY EXTEND BEYONDDIAPHRAGM BOUNDARY)BOUNDARY NAILING (BN)48" MAX.22 1/2" MAXOPENROOF SHTG PER PLANSIMPSON CS16 STRAPx48" LONG CENTERED ONOPENING. NAIL TO BLKGW/ 10d @ 4" OC2x BLKG T&BOF OPENING10d @ 4" OC10d @ 4" OC ALLSIDES OFOPENING2x BLK AT STRAP,TYP EA SIDE OFOPENINGTN BLK W/ 2 - 8dEA SIDE, EA END,TYP10d @ 12" OCTYP UONROOF FRAMINGMEMBERS PERPLAN, TYP2x BLKG @ SIDE OFOPENING IF REQDJST PER PLAN,TYPBM PER PLANHANGER PER PLAN, TYPCS14 STRAP W/ 16" ENDLENGTH @ 4'-0" OC(ALIGN W/ WALLTENSION TIES)BNEXIST CMULINTEL1/4" x 3" SQPL WSHRBM PER PLANBNSHTG PER PLANJST PER PLANHTT4 TENSION TIE @ 4'-0"OC MAX W/ 5/8" THRU BOLTHANGER PER PLANCONT FULL-DEPTH 2x BLKGW/ (2) ROWS SDS25412 @12" OC MAX, STAGGERED30 LB FELT BTWNBM & CMUBUILD-UP PER ARCHEXIST CMUWALL1/4" x 3" SQPL WSHRBNSHTG PER PLANJST PER PLANCONT LEDGER PER PLAN W/(2) ROWS TITEN HD SCREWANCHOR W/ 4 1/2" EMBEDPER ICC ESR-1056 @ 12" OCMAX, STAGGEREDNOTE:SEE DETAIL 4 THIS SHEET FOR ITEMS SHOWNAND NOT SPECIFIED.EXIST CMUWALL1/4" x 3" SQPL WSHRBNSHTG PER PLANJST PER PLANCONT FULL-DEPTH 2x BLKGNOTE:SEE DETAILS 4 & 5 THIS SHEET FOR ITEMSSHOWN AND NOT SPECIFIED.STRAP PER PLAN100% SUBMITTAL 2.23.18NETASTFOACOFLI
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NAGIERENEN1870 Cordell CourtSuite 202El Cajon, CA 92020tel 619 312 6336aarkengineering.comSCALE:ROOF DIAPHRAGM SHEATHING AND NAILING SCHEDULE1/2" = 1'-0"1S502SCALE:ROOF OPENING DETAIL1" = 1'-0"2S502SCALE:FRAMING DETAIL1 1/2" = 1'-0"3S502SCALE:FRAMING DETAIL1 1/2" = 1'-0"4S502SCALE:FRAMING DETAIL1 1/2" = 1'-0"5S502SCALE:FRAMING DETAIL1 1/2" = 1'-0"6S5021420
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