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HomeMy WebLinkAbout5507-1; CALAVERA HILLS WASTEWATER TREATEMENT PLANT DEMO; TECHNICAL HAZARDOUS BUILDING MATERIAL ABATEMENT SPECS; 2011-03-301 Y WINZLERSLKELLY I TABLE OF CONTENTS TECHNICAL HAZARDOUS BUILDING MATERIALS ABATEMENT SPECIFICATIONS TECHNICAL ASBESTOS ABATEMENT SPECIFICATION PART 1- GENERAL .................................................................................................................................... 1 .1 PROJECT SITE....................................................................................................................... 1.2 SCOPE OF WORK .............................................................................................................. 1.3 WORK TO BE PERFORMED BY OTHERS....................................................................... 1.4 RESPONSIBILITIES OF THE OWNER.............................................................................. 1.5 REQUIRED LICENSURE .................................................................................................... 1.6 PERMITS .............................................................................................................................. 1.7 NOTIFICATIONS................................................................................................................. 1.8 INSURANCE REQUIREMENTS ......................................................................................... 1.9 PROJECT SCHEDULE ........................................................................................................ 1.10 PROCEDURES ...................................................................................................................... 1.11 SUBMITTALS ...................................................................................................................... 1.12 NOTICES .............................................................................................................................. 1.13 SITE USE AND SECURITY ............................................................................................... 1.14 EMERGENCY PLANNING ............................................................................................ 1.15 FIRE PROTECTION............................................................................................................. PART 2 - PRODUCTS ................................................................................................................................... 2.1 MATERIALS ........................................................................................................................ 2.2 EQUIPMENT ......................................................................................................................... PART 3- EXECUTION................................................................................................................................ 3.1 ASBESTOS REMOVAL PREPARATION .......................................................................... 3.2. ASBESTOS REMOVAL PROCEDURES............................................................................ 3.3 WORKER DECONTAMINATION SYSTEMS................................................................... 3.4 ASBESTOS CLEAN-UP PROCEDURES............................................................................ 3.5 REESTABLISHMENT OF ASBESTOS ABATEMENT WORK AREAS.......................... 3.6 ASBESTOS DISPOSAL PROCEDURES ............................................................................ 3.7 ALTERNATE PROCEDURES.............................................................................................. 3.8 OWNER PERFORMED AIR SAMPLING AND TESTING ............................................... Hazardous Building Material Specifications - Table of Contents March 30, 2011 Calavera Hill Page 1 4'F \X7INZLER6,7KELLY TABLE OF CONTENTS TECHNICAL HAZARDOUS BUILDING MATERIAL ABATEMENT SPECIFICATIONS TECHNICAL LEAD-RELATED CONSTRUCTION SPECIFICATION PART1- GENERAL .................................................................................................................................... 1.1 PROJECT SITE ......................................................................................................... 1.2 SCOPE OF WORK .............................................................................................................. 1.3 REFERENCES....................................................................................................................... .1.4 WORK TO BE PERFORMED BY OTHERS....................................................................... 1.5 RESPONSIBILITIES OFJHE OWNER ............................................................................... 1.6 REQUIRED LICENSURE .................................................................................... .................. 1.7 PERMITS .............................................................................................................................. 1.8 NOTIFICATIONS................................................................................................................. 1.9 INSURANCE REQUIREMENTS......................................................................................... 1.10 BONDING REQUIREMENTS ............................................................................................. 1.11 PROJECT SCHEDULE .......................................................................................................... 1.12 PROCEDURES ..................................................................................................................... 1.13 SUBMITTALS ...................................................................................................................... 1.14 NOTICES .............................................................................................................................. 1.15 SITE USE AND SECURITY ............................................................................................... 1.16 EMERGENCY PLANNING................................................................................................. 1.17 FIRE PROTECTION ........................................................................... PART2- PRODUCTS.................................................................................................................................. 2.1 MATERIALS ........................................................................................................................ 2.2. EQUIPMENT ......................................................................................................................... PART3- EXECUTION................................................................................................................................ I 3.1 REMOVAL PREPARATION ................................................................................................ 3.2. LBP/LCSC REMOVAL PROCEDURES ............................................................................. 3.3 LEAD WASTE HANDLING PROCEDURES..................................................................... 3.4 LEAD WORK AREA CLEAN-UP PROCEDURES............................................................ 3.5 FINAL INSPECTION ........................................................................................................... I 3.6 LEAD WORKER DECONTAMINATION SYSTEMS ....................................................... 3.7 ALTERNATE PROCEDURES.............................................................................................. I 3.8 OWNER PERFORMED SAMPLING AND TESTING ....................................................... 3.9 OSHA PERSONNEL AIR MONITORING.......................................................................... I Hazardous Building Material Specifications - Table of Contents . March 30, 2011 Calavera Hill Page 2 I WINZLER&KELLY I I TABLE OF CONTENTS- TECHNICAL HAZARDOUS BUILDING MATERIALSABATEMENT SPECIFICATIONS • I POLYCHLORINATED BIPHENYL (PCB) ABATEMENT SPECIFICATION UNIVERSAL WASTE MATERIAL ABATEMENT SPECIFICATION I APPENDIX A WINZLER & KELLY HAZARDOUS .BUILDING MATERIALS SURVEY REPORT I I... I I + H I I ., i I, I I. I. Hazardous Building Material Specifications - Table of Contents March 30, 2011 Calavera Hill Page 3 Y WINZLER&..KELLY I 1 I I TECHNICAL ASBESTOS ABATEMENT SPECIFICATION I I I I t .. I I I I WINZLER&KELLY I:.. I TECHNICAL ASBESTOS ABATEMENT SPECIFICATION I PART 1- GENERAL 1.1 PROJECT SITE - A. . The project site is identified the Calavera Hill Treatment Plant, located at Tamarack Avenue in the City of Carlsbad and County of San Diego, California. The structures are planned to be demolished. 1.2 SCOPE OF WORK All work shall be supervised by expehenced persons trained, knowledgeable and qualified in the techniques of asbestos abatement and the handling of asbestos waste, asbestos containing, and contaminated materials and the subsequent cleaning of asbestos contaminated areas. 11 Contractor shall furnish all labor, materials, services, insurance (specifically covering the handling and transportation of asbestos containing material), and equipment which is specified, shown or reasonably implied for the removal, transport, and disposal of the following asbestos contaminated/containing materials from the building locations as indicated (all quantities are approximate): Asbestos-Containing Material Removal: The Work includes the abatement, removal, transport, and disposal of the following asbestos-containing materials (ACMs) and asbestos-containing construction materials (ACCMs) to be impacted during the building renovation. The Winzler & Kelly Hazardous Building Material Survey Report is included as Appendix A. The following tables list the ACMs and ACCMs identified within the subject site building, including the location, condition, and the estimated total quantity of the identified hazardous materials: r:,,' •' •.• .. . - - ADMINISTRATION BUILDING - - J, 'MATERIAL/COMPONENT . ," LOCATION 'CONDITION ESTIMATED .-. bEscMPTIo1 ' - TOTAL QUANTITY Asbestos-containing Roof seams and penetrations. Good/Non-friable 100S I F Roof penetration mastic Asbestos-containing Exterior walls and windows Good/Non-friable - 150 LF Wall and window frame sealant Technical Asbestos Abatement Specification March 30, 2011 Calavera Hill ' Page 1 ,&~V \(7INZLERSzKELLY ADMINISTRATION BUILDING CALA VERA HILL MATERIAL/COMPONENT LOCATION i CONDITION ESTIMATED DESCRIPTION TOTAL QUANTITY (SFILFIEA) - Asbestos-containing Kitchen Good/Non-friable I EA Sink under coating mastic Asbestos-containing 12"x 12 Brown floor tile and associated Lobby, kitchen and electrical Good/Non-friable 1,500 SF black mastic room Asbestos-containing Work area Damaged/Non- 4 SF Transite pipe debris friable Tsihip 7 nfq S -- • CHLORINE BUILDING . CALAVERA HIL - V* - V5 VV MATERIAL/COMPONENT, * V4V LOCATION 4 - CONDITION V ESTIMATED i r DESCRIPTION i TOTAL 1V I * QUANTITY J: ; .(SF/LF/EA) . :.- ____________ Asbestos-containing Roof beneath tiles Good/Non-friable 270 SF Roofing felt TiihI nf 0 . ç * SLUDGE HANDLING BUILDING - CALAVERA hILL - MATERIAL/COMPONENT, LOCATION CONDITION ESTIMATED DESCRIPTION -, TOTAL' QUANTITY :;-• VI. V -, (SFILFiEA) Asbestos-containing V Roof under tiles Good/Non-friable 1,600 SF Roofing felt V Technical Asbestos Abatement Specification March 30, 2011 Calavera Hill Page 2 I ' WINZLER&KELLY. I Table 4 of 9 ABOVEGROUND STORAGE TANK CALAVERA HILL MATERIAL/COMPONENT LOCATION CONDITION ESTIMATED DESCRIPTION TOTAL QUANTITY (SFILFIEA) No ACMs or ACCMs detected Table 5 of 9 L 'STORAGE -AREA CALAVERA hILL N MATERIAL/COMPOENT . LOCATION CONDITIONS ESTIMATED DESCRIPTION TOTAL QUANTITY (SFILF/EA) f No ACMs or ACCMs detected Table 6 of 9 , ;•-_ .- :'':- OXLDATION DITCHES .. CALA VERA HILL - -• * :-t. -: - - .-._--.... •- . . p .. t A MATERIAL/COMPONENT LOCATION 7, CONDITION ESTIMATED DESCRIPTION ç .' TOTAL QUANTITY No ACMs or ACCMs detected Technical Asbestos Abatement Specification March 30, 2011 Calavera [-liii - Page 3 47 \X'INZLERSz.KELLY Technical Asbestos Abatement Specification March 30, 2011 Calavera Hill Page 4 Table 7 of 9 No ACMs or ACCMs detected Table 8 of 9 No ACMs or ACCMs detected Table 9 of 9 SLUDGE HOLDING TANK . -. CALVERA HILL .•. .• . MATERIAL/COMPONENT . LOCATION . CONDITION ESTIMATED - DESCRIPTION . . : . -. .: TOTAL • QUANTI . • • :' (SF/LF/EA) No ACMs or ACCMs detected I WINZLER&KELLY Notes: .• - SF = square feet LF = linear feet EA = each . NA = not applicable AC = air-conditioning UW = universal waste PCB = polychlorinated biphenyls Asbestos-containing = 1% or greater of asbestos by Polarized Light Microscopy (PLM), as defined by USEPA as ACMs Asbestos-containing (<1%' = 0.1% or greater but less than 1% of asbestos by PLM, as defined by Cal/OSHA as ACCMs. Lead-Based Paint = 1.00 milligrams per square centimeter (mg/cm2) of lead or greater is present, as defined by 17 California• Code of Regulations (CCR) 35001-36100 - Lead-Bearing Substance = 1.00 mg/cm2 of lead or greater Lead-Containing Surface Coatings = 0.10 to 0.99 milligrams per square centimeter (mg/cm 2) of lead present (8 California Code of Regulations [CCR] 1532.1) Note' = Contractor is responsible for employee exposure monitoring during disturbance/demolition of LCSCs. Please refer to the XRF Lead Data Table in Appendix D for building components and surface coatings considered LCSCs at the subject building. At no time should the identified ACMs or ACCMs be drilled, cut, sanded, scraped or otherwise disturbed by untrained personnel. These materials should be removed prior to any activities which will impact these materials. Asbestos disturbance and/or removal operations must be conducted by a California Occupational Safety and Health Administration (Cal/OSHA)-registered and State licensed asbestos removal contractor. Disturbance and/or abatement operations should be performed under the direct observation of a California Certified Asbestos Consultant.. - I Construction activities involving the potential for impacting ACMs or ACCMs should be conducted in accordance with the requirements of Title 8 of the California Code of Regulations, Section 1529 (8 CCR 1529). . . For abatement activities which will involve the removal of at least 160 square feet, 260 linear feet, or 35 cubic feet of identified friable ACMs and/or regulated ACMs, notification must be made to the San Diego Air I Pollution Control District (SDAPCD). Notification to the SDAPCD must be accomplished ten working days prior to the initiation of such activities. I . For abatement activities which will involve asbestos-related work of at least 100 square or linear feet, written notification must be made to the Cal/OSHA. Notification to the Cal/OSHA must be accomplished 24 hours I . prior to the initiation of such activities. . * Notification to' employees and contractors working within the building should be made in accordance with the California Health and Safety Code, Section 25915 et.seq. and Proposition 65. D. Other items of work shall include: 1. ' The Contractor shall use potable water for dust control purposes. Water is available Technical Asbestos Abatement Specification March 30, 2011 Calavera Hill . - Page 5 \XTINZLERSz.KELLY on site. The owner shall provide electrical power. If additional temporary electrical power is needed for construction purposes, temporary electrical power shall conform to all federal, state and local regulation regarding the installation, operation and demobilization of temporary electrical power systems. All electrical temporary electrical wiring shall be installed by a state licensed and certified electrician. Contractor shall provide Occupational Safety and Health Administration (OSHA) required, asbestos personal exposure air monitoring during all phases of work associated with this contract. E. Replacement of removed materials: 1. Not applicable. 17. Damages caused during the performance of abatement activities shall be repaired by Contractor (e.g.) paint peeled off by barrier tape, nail holes, water damage, etc.) at no additional expense to Owner, unless other arrangements and approval have been provided by the Owner. 1.3 WORK TO BE PERFORMED BY OTHERS A. The owner will determine work to be performed by others. 1.4 RESPONSIBILITIES OF THE OWNER As the Certified Asbestos Consultant for the Owner, Winzler & Kelly will provide abatement oversight, contractor observation, air monitoring, related testing and analysis, visual inspection, and clearance sampling associated with the asbestos abatement activities. The owner will pre-approve the contractor's selection of a landfill for the disposal of asbestos containing and contaminated waste. 1 1.5 REQUIRED LICENSUIRE A. The Contractor shall be licensed by the State of California, Contractors State License Board and be registered to perform asbestos related work with the Division of Occupational Safety and Health, Department of Industrial Relations. At a minimum contractor shall hold the following license classifications: - ' I. ASB - Asbestos Certification I B. Transportation of Friable/Non-Friable 'Asbestos Containing Materials: Contractor shall itself be or have 'a subcontractor who is a registered hazardous waste transporter with the State of California, Department of Toxic Substances Control. The Owner I Technical Asbestos Abatement Specification March 30, 2011 Calavera Hill Page 6 WINZLER.&..KELLY. I 0 reserves the right to approve all waste haulers. Subcontractors shall hold all licenses applicable to specified trade work. I 1.6 PERMITS I A. Proper permits shall be in place as required by other agencies governing demolition, renovation and/or abatement. I 1.7 NOTIFICATIONS A. Contractor 'shall make all required written notifications to-regulatory agencies I including the following: 1. California Occupational Safety and Health Administration I . 2. San Diego Air Pollution Control District (SDAPCD), if applicable 1.8 INSURANCE REQUIREMENTS I A. The owner will determine insurance requirements. I . 1.9 PROJECT SCHEDULE All work shall be performed as determined by the Owner. I B. The Contractor shall start work and complete work on dates as defined by the Owner. C. For the purposes of this Work Plan "submittal due date" shall mean the day on which I . . submittals required by Article 1.11 shall be received by Winzler & Kelly. The "start work" shall mean the day Contractor arrives on the project site. The "complete work" shall mean.the day Contractor leaves the project site including clearance by Winzler I • & Kelly (testing and/or visual inspection) and demobilization. 1.10 PROCEDURES 0 • 0 I . A. • Contractor shall perform all Work in compliance with the most recent edition of all applicable federal, state, and local regulations, standards and codes governing I asbestos abatement, transport, and disposal of asbestos containing/contaminated materials and contaminated materials and all activities related to demolition operations. . 0 I 1. Requirements include obtaining permits, licenses, inspections, releases and similar documentation, as well as payments, statements and similar I.. . 0 requirements associated with codes, regulations, and standards. Regulations, Standards, and Codes (General): . I ''O Technical Asbestos Abatement Specification . 0• March 30, 2011 Calavera Hill . 0 Page 7 4' \XJINZLERSLKELLY General applicability of federal, state, and local regulations, standards and codes governing hazardous materials abatement, demolition, transport and disposal, except to the extent that more explicit or more stringent requirements are written directly into the contract documents, all applicable regulations, standards, and codes have the same force and effect and are made a part of the contract documents as if copied directly into the contract documents, or as if published copies are bound herewith. C. Contractor Responsibility: The Contractor shall assume full responsibility and liability for the compliance with all applicable federal, state, and local regulations pertaining to work practices and protection of workers, visitors to the site, and persons occupying areas adjacent to the site. The contractor is responsible for providing training, medical examinations and maintaining training/medical records of personnel as required by the applicable federal, state, and local regulations. The Contractor shall hold the Owner and Winzler & Kelly harmless for failure to I comply with any applicable hazardous materials abatement, transport, disposal, safety, health or other regulation on the part of himself, his employees, or his subcontractors. I 1.11 SUBMITTALS A. At least one week prior to commencement of work, Contractor shall submit (two copies) to Winzler & Kelly of documentation that includes, without limitation, the following (Note: No work will begin on this project until Winzler & Kelly approves, in writing, these submittals and provides the Owner with a signed acceptance): Submit copies of licenses and registrations required by Article 1.5 Required Licensure (include copies of subcontractor's licenses). Submit copies of written notification to the following regulatory agencies: a. California Occupational Safety and Health Administration I : b. SDAPCD, if applicable Submit proof of insurance coverage required by Article 1.8 Insurance Requirements (include proof of insurance for subcontractors). Submit proof of legal right to use patented equipment or processes. Manufacturer's certification that HEPA vacuums, differential pressure, air filtration devices and other local exhaust ventilation equipment conform to ANSI Z9.2-79 (if used on-site). 6. Prior to the start of work, the Contractor shall submit to Winzler & Kelly, for approval, a site-specific work plan detailing asbestos removal methods tobe I Technical Asbestos Abatement Specification . March 30, 2011 Calavera Hill Page 8 \X'INZLERSLKELLY S utilized. 7. Submit full manufacturer's product data and material safety data sheet for all chemical products to be used on site. 8: Submit a construction schedule indicating milestones and dates of completion for each phase of the Work. Submit the schedule at least two days prior to Job Start. Submit documentation that Contractor's employees, including foreman, supervisor, and any other company personnel or agents who may be exposed to airborne asbestos fibers or who may be responsible for any aspects of abatement activities, have received training as required by 29 CFR 1926.1 101 Submit documentation from Physician that all employees or agents who may be exposed to airborne asbestos fibers in excess of background levels have received medical monitoring in accordance with 29 CFR 1926.1101 to determine whether they are physically capable of working while wearing the respirator required without suffering adverse health effects. The Contractor must be aware of and provide information to the examining physician about uriusual conditions in the workplace environment (e.g. high temperatures, humidity, and chemical contaminants) that may impact on the employee's ability to perform work activities. Submit documentation of respirator fit testing for all Contractor employees and agents who must enter the work area. This fit testing shall be conducted annually and in accordance with qualitative procedures as required by 8 CCR 5144 or be quantitative in nature. Submit an emergency preparedness plan as required by Article 1.14 - Emergency Planning. Submit documentation of previous fiber concentrations exposure levels from similar abatement projects for the proposed Contractor's employees and agents who must enter the work area. This documentation shall at a minimum meet the requirements of 29 CFR 1926.1101 Negative Hazard Assessment and 8 CCR 1529 as required by OSHA regulations. B. During abatement activities, Contractor shall submit to Winzler & Kelly documentation that includes, without limitation, the following Submit copies of the work area entry/exit logbook. Logbook must record name, affiliation, time in, and time out for each entry into the work area. : Submit copies of logs documenting filter changes on respirators, HEPA vacuums, differential pressure, air filtration devices, water filtration device, Technical Asbestos Abatement Specification • March 30, 2011 Calavera Hill Page 9 1 Y WINZLERcSzKELLY I and other engineering controls (if used on site). 3. Submit. copies of Material Safety Data Sheets (MSDS) for solvents, encapsulants, wetting agents and replacement materials, as necessary. Submit and post on site (within 24 hours of collection completion) results of all required OSHA air monitoring. Submit copies of all accident/incident reports where injury or damage has occurred on or to the Owner's property. 6. Submit copies of daily logs indicating location(s) worked, type of materials removed, quantity of materials removed and number of personnel conducting the aforementioned activities. I . 7. Submit copies of all transport manifests, trip tickets and disposal receipts for all hazardous materials removed from the work area within 24 hours of the transport to the Owner. 1.12 NOTICES Post in the clean room area of the worker decontamination enclosure a list containing I the names, and telephone numbers of appropriate personnel (if used on site). Post in the clean room area of the worker decontamination enclosure a list of all I persons authorized to enter the work area (if used on site). I C. Additional postings shall include: Visitor Entry and Exit Log. Employee Daily Sign in Log. I 3. Entry and Exit Procedures. Emergency Procedures. As required by the Department of Labor I 1.13 SITE USE AND SECURITY A. Confine operations at the site to the areas permitted under the Contract. Portions of I the site beyond which areas on which work is indicated are not to be diturbed. I . B. The work area shall be restricted only to authorized, trained and protected personnel, including Contractor, Contractor's . employees, Owner employees, Building Management, and Winzler & Kelly, State and Local inspectors. • C. Entry into the work area by unauthorized individuals shall be reported-immediately to Winzler & Kelly. I . Technical Asbestos Abatement Specification . March 30, 2011 calavera Hill . . . Page 10 r.W1NZLER6;LKELLY I. D. Contractor shall be responsible for Project site security during abatement operations in order to protect work effortsand equipment. I 1.14 EMERGENCY PLANNING Emergency planning and procedures shall be developed by Contractor prior to abatement initiation. Emergency procedures shall be in written form and prominently posted. Contractor shall ensure that all persons entering the work area read these procedures and understand the Project site layout, location of emergency exits and emergency procedures. Emergency planning shall include considerations of fire, explosion, electrical hazards, slips, trips and falls, confined spaces, and heat related injury. Written procedures shall be developed and employee training in procedures shall be provided by Contractor. Employees shall be trained in evacuation procedures in the event of work place emergencies. L. For non-life-threatening situations, employees injured or otherwise incapacitated shall decontaminate following normal procedures with assistance from fellow workers, if necessary, before exiting the work place to obtain proper medical treatment. For life-threatening injury or illness, worker decontamination shall take least priority: After measures to stabilize the injured worker, remove him from . . the work place and secure proper medical treatment. Telephone numbers of all emergency response personnel shall be prominently posted in the clean and equipment rooms. 1.15 FIRE PROTECTION A. All plastic, spray-on strippable coatings, and structural materials used in the asbestos I abatement process shall be UL approved and certified as fire retardant or noncombustible. I . B. Wood shall be pressure impregnable and certified as fire retardant. Material Safety Data Sheets (MSDS) for fire retardant materials shall be made I . available upon request. All combustible rubbish and debris, including properly bagged asbestos shall be properly disposed of at the end of each working day. I Technical Asbestos Abatement Specification . 0 0 March 30, 2011 Calavera Hill . Page 11 y \5VINZLERSKELLY I E. A minimum of one (I) 4AI60BC dry-chemical extinguisher shall be maintained at I . each of the following locations: At each corner of the work area, where no clear corners exist, four (4) extinguishers shall be placed around the exterior wall of the work area so I . that they are approximately 25 percent of the total distance apart. a. Exception: Where the total abatement containment area is less than 1,000 square feet, two (2) 4AI60BC extinguishers shall be provided. All extinguishers shall be clearly identified with red tape. Contractor shall ensure that on site personnel are aware of the location and I .proper use of all extinguishers and other fire/life safety equipment. All existing fire detection, alarm systems, connections and standpipes shall remain in I . place, active and unobstructed. Winzler & Kelly must approve any alteration to this equipment. G. Contractor shall conduct activities in accordance with all procedures and I . . requirements as outlined in Local Fire Department Requirement PART 2- PRODUCTS 2.1 MATERIALS A. General: Contractor shall carefully adhere to the following, if applicable: All plastic, spray-on strippable coatings and structural materials used shall be UL certified as fire retardant or non-combustible. Deliver all materials in the original packages, containers, or bundles bearing the name of the manufacturer and brand name (where applicable). Polyethylene sheeting utilized for worker decontamination and barriers shall be black or opaque in color and shall be a minimum of 6 mil. thick. --4. Disposal bags shall be doubled 6-mil. Polyethylene, pre-printed with labels as required by EPA regulation 40 CFR 61.152 (b) (i) (iv), CAL-OSHA Title 8 CCR Section 5208, and if applicable Title 22 CCR Section 66504. Stick-on labels shall be used as per EPA or Cal/OSHA requirements for disposal drums. . .. Warning signs as required by Cal/OSHA shall be utilized. . B. Removal and Encapsulation, if applicable: Technical Asbestos Abatement Specification . . . . March 30, 2011 Calavera Hill . . . . . Page 12 4~$F \iVINZLERSz....KELLY 1: Surfactant(wetting agent) shall be a 50/50 mixture of polyoxyethylene ether and polyoxyethylene ester, or equivalent, mixed in proportion of! fluid once to 5 gallons. 2.. The encapsulating agent to be applied shall adhere to the substrate surfaces from which asbestos-containing material has been stripped 3. The encapsulating agent shall not be. flammable and should not be solvent- based or utilize a vehicle (the liquid in which the solid parts of the enáapsulant are suspended) consisting of hydrocarbon. C. Replacement: 1. Not Applicable. 2.2 EQUIPMENT A. General: A sufficient quantity of HEPA vacuums and/or differential pressure air filtration devices equipped with HEPA filtration and operated in accordance with ANSI Z9.2-79 (local exhaust. ventilation requirements) and EPA guidance document EPA 560/5-83-002 Guidance for Controlling Friable Asbestos Containing Materials in Buildings. To calculate total air flow requirement, use the following equation: Total ft3/min = Vol. of work area (in fl3) 15 mm To calculate the number of units needed for the abatement, use the following equation: Number of units needed = [total fi3/minl [Capacity of unit in fl3/min] Type "B" powered air-purifying respirators (PAPR) at minimum shall be utilized during removal of any friable asbestos containing material. 3 Air purifying respirators with dual HEPA/organic cartridges shall be utilized during roofing and associated mastic removal. 4. Respirators shall be frimished to the abatement workers by Contractor. The respirators shall have been tested and approved by National Institute of Occupational Safety and Health (NIOSH) for use in asbestos contaminated atmospheres. .. . 5. Contractor shall provide full body disposable protective clothing, including head, body, and foot coverings to abatement workers and visitors in sizes adequate to accommodate movement without tearing. Technical Asbestos Abatement Specification . March 30, 2011 Calavera Hill . . : Page 13 \XTINZLERSz...KELLY '6. In accordance with 8 CCR 1514, the following additional safety equipment; (e.g. hard hats meeting the requirements of 8 CCR 1515, eye protection meeting the requirements of 8 CCR 1516, safety shoes meeting the requirements of 8 CCR 1517, hand protection meeting the requirements of 8 CCR 1520, hearing protection meeting the requirements of 8 CCR 1521 and body protection meeting the requirements of 8 CCR 1522), as necessary, shall be furnished by the Contract to all workers and authorized visitors. Non-skid footwear shall be furnished to all abatement workers by the Contractor. Disposable clothing shall be adequately sealed to the footwear to prevent body contamination. Furnish a sufficient supply of disposable mops, rags, and sponges for work area decontamination. B. Removal, if applicable: A sufficient supply of scaffolds, ladders, lifts and hand tools (e.g., scrapers, wire cutters, brushes, utility knives, wire saws, etc.) shall be furnished by the Contractor as needed. Rubber dustpans and rubber squeegees shall be furnished by the Contractor for cleanup. Brushes utilized for removing loose asbestos containing material shall have nylon or fiber bristles, not metal. A sufficient supply of HEPA filtered vacuum systems shall be furnished by the Contractor during cleanup. C. Encapsulation, if applicable: Encapsulants shall be sprayed by the Contractor, using airless spray equipment or hand pressurized sprayer. D. Enclosure, if applicable: Hand tools equipped with HEPA filtered local exhaust ventilation shall be utilized during the installation of enclosures and supports if there is any need to disturb asbestos containing materials during this process. As an alternative asbestos material may be partially removed following controlled removal I procedures approved by Winzler & Kelly. I, PART 3- EXECUTION 3.1 ASBESTOS REMOVAL PREPARATION I A. Contractor shall coordinate all items of work with Winzler & Kelly. B. Contractor shall shut down and lock out all heating, cooling, and air conditioning Technical Asbestos Abatement Specification March 30, 2011 I Calavera Hill Page 14 \X/' INZLIERcSKELLY system (HVAC) components that are in, supply, or pass through the work area. The HVAC system shall remain off during project. Contractor shall shut down and lock out electric power to all Work Areas. Contractor shall provide temporary power (if needed) and lighting sources, insure safe installation of temporary power sources (if needed) and equipment by compliance with all applicable electrical code requirements and CalIOSHA requirements for temporary electrical systems. Protect each circuit with a Ground Fault Circuit Interrupter (GFCI) of proper size located in the temporary panel. Do not use outlet type GFCI devices. The temporary electrical service shall provide 150% of the maximum capacity of all of the Contractors equipment. Install worker decontamination unit described in Article 3.3 and/or 3.4 or as agreed upon with Winzler & Kelly. Post warning signs meeting the specifications of Cal/OSHA General Industry Safety Order Section 1529 and 29 CFR 1926.1101 at any location and approaches to a location where airborne concentration of asbestos fibers may exceed ambient background levels. Signs shall be posted at a distance sufficiently far enough away from a work area to permit a person to read the sign and take necessary protective measures to avoid exposure. Asbestos Handlers shall don personnel protective equipment as required in Article 2.2 - Equipment. Pre-clean all vertical and horizontal surfaces within the work area using a HEPA- filtered vacuum and/or wet cleaning techniques as appropriate. Contractor shall not use any methods that would raise dust such as dry sweeping or vacuuming with equipment not equipped with HEPA filters and shall not disturb asbestos containing materials during the pre-cléaning phase. Seal off all openings between the Work Area and uncontaminated areas outside of the Work Area with two layers of 6-mil polyethylene sheeting and tape to ensure a leak tight containment under negative pressure. Perform all removal/demolition of asbestos containing/contaminated material in accordance with Article 3.2 - Asbestos Removal Procedures. 3.2. ASBESTOS REMOVAL PROCEDURES I . A. Post warning signs meeting the specifications of Cal/OSHA General Industry Safety Order Section 1529 and 29 CFR 1926.1101 at any location and approaches to a location where airborne concentration of asbestos fibers may exceed ambient I background levels. Signs shall be posted at a distance sufficiently far enough away from a work area to pet-nit a person to read the sign and take necessary protective measures to avoid exposure. Technical Asbestos Abatement Specification March 30, 2011 Calàvera Hill . Page 15 \(7 INZLERSz..KELLY Install worker decontamination unit described in Article 3.3 and/or 3.4 or as agreed upon with Winzler & Kelly. Asbestos handlers involved in removal procedures shall wear disposable suits, including gloves, hood and footwear. Minimum respiratory protective equipment shall be half face negative pressure dual cartridge air-purifying respirator. Upon exiting the work area the handlers shall HEPA vacuum the suit and dispose of as asbestos contaminated waste and proceed to the shower room for full decontamination. Isolate work area by installing critical barriers across all openings where airborne asbestos migration may cause secondary contamination. Thoroughly wet' materials to be removed with amended water. Spray material continuously during the removal process to maintain a wet condition. The Contractor shall carry out all asbestos containing material removal in a manner that will minimize pulverizing, breaking or abrading. Manually remove asbestos containing material by prying, cutting or scraping material from substrate. Dispose of all asbestos containing/contaminated waste in accordance with Article 3.7 - Asbestos Disposal Procedures. 3.3 WORKER DECONTAMINATION SYSTEMS Worker decontamination enclosure systems shall be provided at all locations where workers will enter or exit the work area. Worker decontamination enclosure systems constructed at the Project site shall utilize 6-mil. black or opaque polyethylene sheeting, or other approved materials for privacy. The Personnel Decontamination Unit shall not be located inside the work area unless otherwise authorized by, Winzler & Kelly.' Alternate methods of providing Decontamination facilities may be submitted to Winzler & Kelly for approval. Do not proceed with any such method(s) without obtaining Winzler & Kelly's written authorization. The worker decontamination enclosure system shall consist of at least a three-stage decontamination unit. ' The decontamination unit dirty/equipment room shall be used for storage of equipment and tools at the end of a shift after they have been decontaminated using a HEPA filtered vacuum and/or wet cleaning techniques as appropriate. Replacement Technical Asbestos Abatement Specification ,, March 30, 2011 Calavera Hill . . . Page 16 ' \X7INZLERS7.KELLY I filters (in sealed containers until used) for filtration equipment, extra tools, containers or surfactant and other materials and equipment that may be required during the abatement may also be stored here as needed. A labeled 6-millimeter Polyethylene I bag for collection of disposable clothing shall be located in this room. Contaminated footwear shall be stored in this area for reuse the following workday. 3.4 ASBESTOS CLEAN-UP PROCEDURES Remove and containerize all visible accumulations of asbestos containing material and contaminated debris utilizing rubber dustpans and rubber squeegees to move material around. Do not use metal shovels to pick up or move accumulated waste. Asbestos containing/contaminated waste shall be placed in disposal bags. Disposal bags shall be doubled 6-mil. Polyethylene, pre-printed with labels as required by EPA regulation 40 CFR 61.152 (b) (I) (iv), CaIIOSHA Title 8 CCR Section 1529, and if applicable Title 22 CCR Section 66504. Wet clean and HEPA vacuum all surfaces in the work area using rags, mops and sponges as appropriate. Decontamination enclosure systems shall remain in place and be utilized. Remove all containerized waste from the work area and waste container pass-out airlock. Decontaminate all tools and equipment and remove at the appropriate time in the cleaning sequence. Winzler & Kelly will inspect the work area for visible residue. If any accumulation of residue is observed, it will be assumed to be asbestos and a second cleaning cycle repeated at no additional cost to Owner. I G. Following the satisfactory completion of visual inspection and environmental air monitoring, the remaining barriers may be removed and prepared for proper disposal. A final visual inspection by Winzler & Kelly will be performed. Unsatisfactory I conditions may require additional cleaning and air monitoring at no additional cost to Owner. 3.5 REESTABLISHMENT OF ASBESTOS ABATEMENT WORK AREAS - A. Reestablishment of the work area shall only occur following the completion of I . clean-up procedures, visual inspection and final clearance air monitoring has been achieved as per USEPAs recommended re-occupancy level of 0.01 fibers per cubic centimeter (f/cc) of air and to the satisfaction of Winzler & Kelly. I B. Polyethylene barriers shall be removed from walls, ceilings, and floors, maintaining decontamination enclosure systems and critical barriers over doors, window, etc. as required. I '... Technical Asbestos Abatement Specification March 30, 2011 I Calavera Hill Page 17 \,VINZLERSKELLY The Contractor: and Winzler & Kelly shall visually inspect the work area for any remaining visible residue. Evidence of contamination will necessitate additional cleaning and air monitoring requirements at no additional cost to Owner, until approved by Winzler & Kelly. Upon approval by Winzler & Kelly, Contractor shall remove remaining polyethylene sheeting, critical barriers, and decontamination unit, if applicable. Repair all areas of damage that occurred as a result of abatement activities at no additional cost to Owner. 3.6 ASBESTOS DISPOSAL PROCEDURES All friable and non-friable asbestos containing/contaminated waste shall be placed and stored in sealed and labeled containers and transported to a certified land fill pre- approved by the owner, for disposal. All friable ACBM and ACM must be disposed of as required by the regulations by a certified waste hauler. Waste haulers may require pre-approval by the land fill. All asbestos waste manifests or non-hazardOus material data forms shall be delivered• to Winzler & Kelly. Record keeping format shall utilize a chain of custody form which includes the names and addresses of the Generator (Owner), Contractor, Waste Hauler, pickup site, disposal site, the estimated quantity of the asbestos waste and the type of containers used. The forms shall be signed by the Owner's Representative. 3.7 ALTERNATE PROCEDURES If specified procedures cannot be utilized, a request shall be made in writing to Winzler & Kelly providing details of the problem encountered and recommended alternatives. Alternative procedures shall provide equivalent or greater protection than procedures that are replaced. Any alternative procedure must be approved in writing by Winzler & Kelly prior to the implementation of the rocedure. 3.8 OWNER PERFORMED AIR SAMPLING AND TESTING A. ASBESTOS RELATED: Air monitoring will be conducted by Winzler & Kelly on behalf of the Owner to verify that the building beyond the contamination area and the outside environment remains uncontaminated. Technical Asbestos Abatement Specification March30, 2011 Calavera Hill Page 18 I , \XTINZLERSLKELLY ., Background Aii Monitoring: Winzler & Kelly will conduct pre-abatement (background) air monitoring to determine ambient asbestos fiber levels prior to abatement. The analytical method for asbestos shall be Phase Contrast I Microscopy (PCM) using the NIOSH 7400 Method. Area Air Monitoring: Winzler. & Kelly will conduct in-progress air I : monitoring daily to determine area contaminant levels outside and inside of containment areas. The analytical method for asbestos shall be PCM using I . the NIOSH 7400 Method. Environmental Air Sampling: On each shift environmental air samples (outside the containment) are taken and analyzed to indicate fiber migration I from the containment area to the environment. Should any environmental sample exceed the asbestos base line of 0.01 f/cc as determined by PCM analysis, all work will be immediately halted except for corrective work. I .Winzler & Kelly shall inspect and determine the source of the high fiber count and notify the contractor with directions for the appropriate corrective action. At the very least, all affected areas will be decontaminated by wet .cleaning and HEPA vacuuming. Where necessary, the effected area will be sealed off by the construction of critical barriers.- Visual Clearance Inspection/Clearance Air Sampling: Following the completion of the asbestos abatement and clean-up operations, Winzler & Kelly will perform a visual clearance inspection verifying the removal of ACMs as needed for the scope of work, prior to encapsulating activities (if applicable). Final clearance air sampling will be conducted by Winzler & Kelly and analyzed utilizing PCM as per NIOSH 7400 protocol. It is the contractor's responsibly to confirm the asbestos material quantities present prior to initiating renovation or demolition activities at the subject buildings. Should materials similar to those identified in this report, or other forms of suspect asbestos materials be present or identified, personnel should be instructed to immediately cease work activities which may initiate a fiber release episode, and notify the appropriate management personnel and Winzler & Kelly. Suspect asbestos materials encountered during renovation or demolition activities that have not been assessed either may be assumed to be asbestos and handled accordingly, or may be sampled by Winzler & Kelly and analyzed to assess whether they are asbestos. Technical Asbestos Abatement Specification . . . March 30, 2011 I Calavera Hill Page 19 7 \X7INZLERSz.KELLY I I I . I I TECHNICAL LEAD-RELATED CONSTRUCTION SPECIFICATION U I I I I I I I I H '\XJ INZLERSz.KELLY TECHNICAL LEAD-RELATED CONSTRUCTION SPECIFICATION PART 1- GENERAL 1.1 PROJECT SITE A. The project site is identified as Calavera Hill Treatment Plant, located Tamarack Avenue in the City of Carlsbad and County of San Diego, California. The structures are planned to be demolished. 1.2 SCOPE OF WORK All work shall be supervised by experienced certified persons trained, knowledgeable and qualified in the techniques of lead removal, stabilization, and handling of lead-based paints (LBPs), lead waste, and lead-contaminated' materials and the subsequent cleaning of lead contaminated areas. Contractor shall furnish all labor, materials, services, insurance (specifically covering the handling of lead waste), disposal of said waste, waste characterization of all potentially hazardous materials and equipment which is specified, shown or reasonably implied for the removal of all lead containing/contaminated materials from the buildings as specified, shown or reasonably implied on project drawings and documents. The Winzler & Kelly Hazardous Building Materials Survey Report is included as Appendix A. The Work includes, but is not limited to, the removal, handling, waste characterization, disposal and/or stabilization of the following hazardous materials: Table I of 9 ; : .,. ;• . . -. '. ADMINISTRATION BUILDING C4LA'v ERA HILL q. , ,• '.•:_ ......•' ,,.•, . .. __ ,r . MATERIAL/COMPONENT ' LOCTION CONDITION ESTIMATED DESCRIPTION ' TOTAL 4I f - - 'QUANTITY Jr ' :• ••. : •..ft . .(SF/LF/EA Lead-Based Pains (Color/Substrate/Component): Gray/Metal/Beam Work area Intact 150 LF White/Porcelain/Floor drain . Closet Intact I EA 'Lead-Containing Surface Coatings Detected: Refer to the XRI Lead Data Table in Appendix D Technical Lead-Related Construction Specification Calavera Hill Treatment Plant - March 30, 2011 Page 1 ".XTINZLERSZKELLY Tsihip 7, flf 9 CHLORINE BUILDING CALAVERA HILL MATERIAL/COMPONENT LOCATION CONDITION ESTIMATED DESCRIPTION TOTAL * QUANTITY (SFF/EA) Lead-Based Paints (Color/Substrate/Component): South side Intact 2 EA Gray/Metal/Tank pump Tan/Metal/Columns North side Intact 35 LF 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D Tahie I of 9 - SLUDGE HANDLING BUILDING. CALAVERA HILL MATERIAL/COMPONENT LO CATION. t 'CONDITION ESTIMATED DESCRIPTION TOTAL QUANTITY / (SFILF/EA) Lead-Based Paints (Color/Substrate/Component): White/Plaster/Ceiling Interior Intact 1,600 SF Yellow/Metal/Stairs and walkway Interior Intact 250 SF Brown/Metal/Stair support rail Interior Intact 80 SF 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D Table 4 of 9 -4-- -* ABOVEGROUND STORAGE TANK CALAVERA hILL - 4 1 MATERIAL/COMPONENT • LOCATION CONDITION ESTIMATED DESCRIPTION TOTAL Al QUANTITY :.)* .• t. (S-FF/EA) No LBPs or LBSs detected 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 2 I I ' WINZLER&..KELLY I Table 5 of 9 No LBPs, LBSs or LCSCs detected Table 6 of 9 03M.AT IONT)IT( lIES MATERIAL/COMPONFNT LOCATION CONDITION ESTIMATED DEscRIPTION . . •. . . .. . . . TOTAL QU&NTIfl (SF!LF/EA) No LBPs or LBSs 1etected 1Lead-Containing Surface Coatings Detected: Refer to the XRF Lead D a t a T a b l e i n A p p e n d i x D Tih1p 7 nfQ . .. . . CLARR.TANK IFIE . .. CALAVERA HiLL .• _:. LOCATION . CONDITION ESTIMATED. .•• . DF:ScRIPTION . . . •. - .• . •• ............................TOTAL : QUANTITY ........................................ -: (SFILFIEA) Lead-Based Paints (Color/Substrate/Component): White/Metal/Bridge frame North tank Intact 800 SF Gray/Metal/Motor North tank Intact 1 EA White/Metal/Bridge frame South tank Intact 800 SF 'Lead-Containing Surface Coatings Detected; Refer to the XRF Lead Data Table in Appendix D Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 3 7 . \V INZLERSz...KELLY T2h1e R nfQ I HEAD WORK STRUCTURE CALAVERA HILL MATERIAL/COMPONENT LOCATION CONDITION ESTIMATED DESCRIPTION - TOTAL - QUANTITY . . . .. . _____________________ _____________ (SFF/EA) Lead-Based Paints (Color/Substrate/Component): Exterior Fair I EA Gray/Metal/Wheel 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appen d i x D TihIe Q 4ifQ SLUDGE HOLDING TANK., 4 4 CALVERA HILL MATEfflAL/COMPONENT. , LOCATION. CONDITION ESTIMATED DESCRIPTION . TOTAL QUANTITY. t - ' No LBPs or LBSs detected 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in A p p e n d i x D Notes: SF = square feet LF = linear feet EA each NA = not applicable AC = air-conditioning UW = universal waste PCB = polychlorinated biphenyls Asbestos-containing = 1% or greater of asbestos by Polarized Light Microscopy (PLM), as defined by USEPA as A C M s Asbestos-containing (<1%) = 0.1% or greater but less than 1% of asbestos by PLM, as defined by Cal/OSHA as ACCMs. Lead-Based Paint = 1.00 milligrams per square centimeter (mg/cm2) of lead or greater is present, as defined by 17 California Code of Regulations (CCR) 35001-36100 Lead-Bearing Substance= 1.00 mg/cm2 of lead or greater Lead-Containing Surface Coatings = 0.10 to 0.99 milligrams per square centimeter (mg/cm2) of lead present (8 California Code of Regulations [CCR] 1532.1) Note' = Contractor is responsible for employee exposure monitoring during disturbance/demolition of LCS C s . P l e a s e r e f e r t o the XRF Lead Data Table in Appendix D for building components and surface coatings con s i d e r e d L C S C s a t t h e s u b j e c t building. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant . . Page 4 \X7INZLER6z...KELLY At present there is no state or federal regulation requiring mandatory lead removal or abatement prior to disturbance or demolition of structures with identified lead materials. However, there are applicable Cal/OSHA worker protection and training requirements; California Environmental Protection Agency (Cal/EPA) waste disposal requirements, California Department of Public Health (CDPH) requirements for public and residential buildings, and Senate Bill (SB) 460 lead hazard regulations that apply to lead-related construction activities, abatement activities and their associated wastes. The following is a brief discussion and summary of applicable regulatory requirements: Cal/OSHA: Title 8, California Code of Regulation (CCR), Section 1532.1 (8 CCR 1532.1) governs occupational exposure to lead; This regulation requires that prior to initiation of certain activities, referred to as "trigger tasks", workers must be trained, medically evaluated, and properly fitted with respiratory protection, and protective clothing until statistically reliable personal eight-hour time weighted average (TWA) results indicate lead exposure levels below the Personal Exposure Limit (PEL) for each unique task which disturbs lead-based and lead-containing coatings. This process is known as a Negative Exposure Assessment or NEA. If the result of the exposure assessment is above the Action Level (AL) additional monitoring is required and if the result is above the PEL additional exposure. monitoring, worker protection (including respirator protection and PPE), training and medical, requirements apply. However even where the NEA criteria is met, certain hazard communication training and work practice controls still apply where lead is disturbed. "Trigger tasks" are tasks that are assumed to exceed the PEL pending an exposure assessment and they encompass the majority of construction activities that disturb surface coatings. Examples of "trigger" tasks range from manual paint scraping as a lower expected exposure up to hot work and abrasive blasting as the highest expected exposures, and include any non-listed task that the employer determines may potentially expose employees to lead levels above the AL. NOTE - "OSHA does not consider any method that relies solely on the analysis of bulk materials or surface content of lead (or other toxic material) to be acceptable for safely predicting employee exposure to airborne contaminates. Without air monitoring results or without the benefit of historical or objective data (including air sampling which clearly demonstrates that the employee can not be exposed above the action level during any process, operation, or activity) the analysis of bulk or surface samples can not be used to determine employee exposure." OSHA Standard Interpretation 5/8/2000. Furthermore, OSHA states that these rules apply to "any detectable concentration of lead" without a specified detection level. Due to the Consumer Product Safety Commission currently allowing paint to contain up to 600 parts per million (ppm) of lead, the variation of lead content due to aging and weathering, and the variation of detection limits associated with both paint chip and x-ray fluorescence (XRF) analysis, it is recommended that all painted or coated surfaces be treated as potentially containing lead. Clearly, positive analytical results by either method can be used to indicate that detectable lead is present but negative results cannot be interpreted as conclusively demonstrating the absence of lead. Analytical data of bulk paint/coating materials or surface content (by XRF) of lead can be helpful in evaluation of lead-related environmental risks in general but cannot be used to Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 5 4~F \'V INZLER cSZ...KELLY calculate worker exposures and are not a substitute for employee exposure monitoring. As a result of the above, any employee that works around potential lead-based or lead-containing coatings must have HAZCOM training and personal exposure air monitoring is additionally required for employees that disturb such coatings. Significant additional certification, notification, and work practices are required for materials found to be "lead-based". Any welding, cutting or heating of metal surfaces containing surface coatings should be conducted in accordance with 29 CFR 1926.354 and 8 CCR 1537. These regulations require surfaces covered with toxic preservatives, and in enclosed areas, be stripped of all toxic coatings for a distance of at least 4 inches, in all directions, from the area of heat application prior to the initiation of such heat application. Cal/EPA through the Division of Toxic Substance Control (DTSC) regulates disposal of lead hazardous waste (Title 22 Division 4.5, Environmental Health Standards for the Management of Hazardous Waste). DTSC has issued 'guidance indicating that architectural debris with intact lead paint is normally expected to be handled as general construction waste. However, waste stream segregation and analysis is still required for all paint or coating debris regardless of if the paint or coating is intact on a building component or not. The resulting wastes may be hazardous under California and federal RCRA standards for lead and therefore require proper handling, packaging, labeling, and transportation under a proper manifest to a permitted hazardous waste storage, treatment and disposal facility. CDPH: The California Department of Public Health (CDPH) has specific requirements (Title 17 Sections 35001 thru 36100 et. al.) for hazard assessment and work in public or residential structures. These regulations require special certifications, work practices, and notification for such activities. Senate Bill 460 (SB 460): An act to amend Section 1941.1 of the Civil Code, and to amend Sections 17961, 17980, and 124130 of, and to add Sections 17920.10, 105251, 105252, 105253, 105254, 105255, 105256, and 105257 to, the Health and Safety Code, relating to lead abatement. This bill allows for fines and criminal penalties to be levied on any person who is found to have performed lead abatement without containment or created a measurable lead hazard based upon current CDPH standards. The testing for this determination can be initiated by any local or state building inspector, health department inspector, or other designated state or local official. A determination of a lead hazard is not solely based upon the lead content of the paint or coating and can be the result of the disturbance of such materials with low concentrations of lead. I Written notification to Cal/OSHA must be accomplished should LBP activities involve more than 100 square or linear feet of removal in accordance with the requirements of 8 CCR 1532.1. Proper written notification to CDPH may be required, depending upon the nature of the activity. Proper waste characterization and disposal of lead-containing materials and lead-contaminated debris should be conducted in accordance with Title 22 of the California Code of Regulations and the California Health and I Safety Code, Section 25157.8. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 6 I S I ' WINZLER&..KELLY D. Other items of work shall include: 4 1. Contractor shall provide OSHA required lead personal exposure air monitoring and applicable compliance requirements as identified in Title 8 CCR 1532.1 and 17 CCR 35001-36100. 1.3 REFERENCES A All work shall conform to the standards set by applicable Federal, State, and local laws, regulations ordinances, and guidelines in such form in which they exist at the time of the work on the contract and as may be required by subsequent regulations. General - Codes, regulations and references applicable to lead removal, abatement or stabilization work include, but are not limited to the following: American National Standards Institute (ANSI) publications; Z9.2-79 FundamentalsGoverning the Design and Operation of Local Exhaust Systems. Z87.1-2003 Occupational and Educational Eye and Face Protection. Z88.2-92 Practices for Respiratory Protection. Z89.1-86 Requirements for Protective Headgear for Industrial Workers. Z41-91 Personal Protection - Protective Footwear. Z88.6-84 Respiratory Protection - Respiratory Use Physical Qualifications for Personnel. American Society for Testing and Materials (ASTM) publications; D1331-89 Surface and Interfacial Tensions of Solutions of Surface Active Agents. - Code of Federal Regulations (CFR); 29 CFR 1910.12 Construction Work. 29 CFR 1910.134 Subpart I, Personal Protective Equipment. 29 CFR 1910.145 Specifications for Accident Prevention Signs and tags. 29 CFR 1910.1025 Lead, General Industry. 29 CFR 1910.1020 General Safety and Health Provisions Access to Employee Exposure and Medical Records. - 29 CFR 1910.1200 Hazard Communication 29 CFR1926.55 Gases, Vapors, Fumes, Dusts and Mists 29 CFR 1926.62 Lead - Construction. Industry 40 CFR 61 Subpart A and Subpart M, USEPA, National Emission Standards for Hazardous Air Pollutants (NESHAPS). Compressed Gas Association, Inc.: G-7.1 Commodity Specification for Air (1990). National Fire Protection Association (NFPA): No. 70:1984 National Electrical Code. Underwriters Laboratories (UL), Inc. UL 586-96 (R1996) Test Performance of High Efficiency Particulate Air (HEPA) Filter Units (8th Ed.; Rev. 1996). National Institute for Occupation Safety and Health (NIOSH): 4th. Ed., Vol. 1, Manual of Analytical Methods, Method 7400 Fibers. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 7 I " WINZLER&..KELLY I 8. California Code of Regulations (CCR): Title 8, Section 1532.1 Lead in the Construction Industry Title 8, Section 5216 . General Industry Safety Orders, Lead Regulations. I .Title 17 Sections 35001-36100 Accreditation, Certification and Work Practices for Lead Based Paint and Lead Hazards Title 22, Division 4, Minimum Standards for Management of hazardous and I extremely hazardous waste. San Diego Air Pollution Control District Regulations Other Local Regulations In addition to any detailed requirements of the Specification, the Contractor shall at his own cost and expense comply with all laws, ordinances, rules, regulations, and guidelines of Federal, State, regional, and local authorities regarding handling and storing of lead waste material. All regulations by the above and other governing agencies in their most current version are applicable throughout this project. Where there is a conflict between this Specification and the cited Federal, State, or local regulations or guidelines, the more restrictive or stringent requirements shall prevail. This Section refers to many requirements found in these references, but in no way is it intended to cite or reiterate all provisions therein or elsewhere. It is the Contractor's responsibility to know, understand, and abide by all such regulations, guidelines, and common practices. 1.4 WORK TO BE PERFORMED BY OTHERS U A. The Owner will determine work to be performed by others. 1.5 RESPONSIBILITIES OF THE OWNER . As the Certified Lead-Related Project Monitor for the Owner, Winzler & Kelly will provide ' lead removal and stabilization oversight, contractor observation, related monitoring, related testing and analysis, visual inspection, and clearance sampling associated with lead removal and stabilization activities. The Owner will pre-approve the Contractor's selection of a landfill for the disposal of lead containing and contaminated waste. I C. The Owner will provide water. D. The Owner will provide electrical power. 1.6 REQUIRED LICENSURE I k Contractor shall be licensed by the State of California, Contractors State License Board. I B. Subcontractors shall hold all licenses applicable to specified trade work. Technical Lead-Related Construction Specification Calavera Hill Treatment Plant I March 30, 2011 Page V.! INZLERc.Sz.KELLY 1.7 PERMITS A. Proper permits shall be in place as required by other agencies governing demolition, renovation and/or removal. 1.8 NOTIFICATIONS A. Contractor shall make all required written notifications to regulatory agencies including. the following: 1. California Occupational Safety and Health Administration 2. California Department of Public Health - Childhood Lead Poisoning Prevention Branch 1.9 INSURANCE REQUIREMENTS ' S A. As required by Owner. 1.10 BONDING REQUIREMENTS As required by Owner. 1.11 PROJECT SCHEDULE ' I A. Work hours will be determined by the Owner and the contractor.' If Contractor elects to work in excess of the aforementioned work hours and days and Owner I concurs, Contractor shall pay for monitoring, as required, performed by Winzler & Kelly, associated with the additional hours, including testing, laboratory analysis and project related expense. I C. The Contractor shall start work and complete work on the following dates, as defined by the Owner: I ' 1. SUBMITTAL DUE DATE - TO BE DETERMINED 2. START DATE - TO BE DETERMINED 3. COMPLETION DATE - - TO BE DETERMINED D. For the purposes of this Work Plan "submittal due date" shall mean the day on which submittals I required by Article 1.14 shall be received by Winzler & Kelly "start work" shall mean the day Contractor arrives on the project site, and "complete work" shall mean the day Contractor leaves 'the project site including final clearance testing and demobilization. 1.12 PROCEDURES S A. Contractor shall perform all Work in compliance with the most recent edition of all applicable S Federal, State, and local regulations, standards and codes governing lead abatement. Technical Lead-Related Construction Specification March 30, 2011 - Calavera Hill Treatment Plant S ' Page 9 I ' WINZLER&...KELLY I 1. Requirements include obtaining permits, licenses, inspections, releases and similar documentation, as well as payments, statements and similar requirements associated with codes, regulations, and standards. B. Regulations, Standards, and Codes (General): General applicability of Federal, State, and local regulations, standards and codes governing lead abatement, except to the extent that more explicit or more stringent requirements are written directly into the contract documents, all applicable regulations, standards, and codes have the same force and effect and are made a part of the contract documents as if copied directly into the contract documents, or as if published copies are bound herewith. Cal-OSHA, Title 8 of the California Code of Regulations, Section 1532.1 and Title 17 of the California Code of Regulations, Sections 35001-36100, shall apply to LCSC and LBP removal activities, respectively, and shall have the same force and effect and are made a part of the contract documents as if copied directly into the contract documents, or as if published copies are bound herewith. C. Contractor Responsibility: The Contractor shall assume full responsibility and liability for the compliance with all applicable federal, state, and local regulations pertaining to work practices and protection of workers, visitors to the site, and persons occupying areas adjacent to the site. The contractor is responsible for providing training, medical examinations and maintaining training/medical records 'of personnel as required by the applicable federal, state, and local regulations. The Contractor shall hold the Owner and Winzler & Kelly harmless for failure to comply with any applicable lead abatement, safety, health or other regulation on the part of himself, his employees, -or his subcontractors. 1.13 SUBMITTALS A. PRIOR to commencement of work, the Contractor shall submit two (2) copies to the Owner and Winzler & Kelly of documentation for approval that includes, without limitation, the following: 1. Submit copies of licenses and registrations required including subcontractors licenses. 2. Submit copies of written notification to the following regulatory agencies: California Division of Occupational Safety and Health. California Department of Public Health - Childhood Lead Poisoning Prevention Branch 3. Submit proof of insurance coverage required including proof of insurance for subcontractors. 4. Submit proof of legal right to use patented equipment or processes. 5. Manufacturer's certification that HEPA vacuums, differential pressure air filtration devices and other local exhaust ventilation equipment conform to ANSI Z9.2-79. 6. Prior to the start of work, the Contractor shall submit to Winzler & Kelly, for approval, a site specific work plan detailing paint film stabilization (PFS) and related removal methods to be utilized and measures to prevent the release of lead contaminated materials to soil, water, air, and other environmental media. 7. Submit full manufacturers' product data and material safety data sheet for all chemical• products to be used on site. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 10 I " WINZLER&KELLY Submit a construction schedule indicating milestones and dates of completion for each phase of the Work. Submit the schedule to Owner Project Manager or their representative prior to the Pre-Construction Meeting. Submit documentation that Contractor's employees, performing PFS, removal, disposal, and air sampling operations have received training in accordance with 8 CCR 1532.1 and 17 CCR 35001-36100. Submit documentation. from Physician that all employees or agents who may be exposed to airborne lead in excess of background levels have received medical surveillance in accordance with 8 CCR 1532.1 to determine whether they are physically capable of working while wearing the respirator required without suffering adverse health effects. The Contractor must be aware of and provide information to the examining physician about unusual conditions in the workplace environment (e.g. high temperatures, humidity, chemical contaminants) that may impact on the employee's ability to perform work activities. Submit documentation from a Physician that all employees or agents who may be exposed to lead contaminated dust have received a comprehensive medical examination as required by 29 CFR 1926.62 and Title 8 CCR 1532.1. In addition, the Contractor is to provide Blood Lead Tests on each employee within a two-week period prior to the commencement of said work and within a two-week period of the completion of this project. Submit documentation of respirator fit testing for all Contractor employees and agents who must enter the work area. This fit testing shall be in accordance with qualitative procedures as required by Title 8 CCR 1532.1 regulations or be qualitative in nature and conducted at least annually. Submit an emergency preparedness plan as required by Article 1.17 - Emergency Planning. B. During abatement activities, Contractor shall submit to Winzler & Kelly documentation that includes, without limitation, the following: Submit copies of the work area entry/exit log book. Log book must record name, affiliation, time in, and time out for each entry into the work area. Submit copies of logs documenting filter changes on respirators, HEPA vacuums, water filtration device, and other engineering controls. Submit copies of Material Safety Data Sheets (MSDS) for solvents, encapsulants, wetting agents and replacement materials, as necessary. Submit and post on site (within 48 hours) results of all required OSHA air monitoring. Submit copies of all accident/incident reports where injury or damage has occurred on or to the Owner's property. 1.14 NOTICES Post in the clean room area of the worker decontamination enclosure a list containing the names, and telephone numbers of the Owner's Project Manager and Winzler & Kelly. Post in the clean room area of the worker decontamination enclosure, or other approved prominent location, a list of all persons authorized to enter the work area. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 11 \X7 INZLERcSz.KELLY C. Additional postings shall include: Visitor Entry and Exit Log. Employee Daily Sign in Log. Entry and Exit Procedures. Emergency Procedures. As required by the Department of Labor. Cal/OSHA Lead Notification form. 1.15 SITE USE AND SECURITY Confine operations at the site to the areas permitted under the Contract. Portions of the site beyond which areas on which work is indicated are not to be disturbed. The work area shall be restricted only to authorized, trained and protected personnel, including Contractor, Contractor's employees, Owner's employees, Winzler & Kelly, Federal, State, and Local inspectors. Entry into the work area by unauthorized individuals shall be reported immediately to the Winzler & Kelly. Contractor shall be responsible for project site security during abatement operations in order to protect work efforts and equipment. Contractor shall remove and clean areas prior to leaving the site each day. Contractor is responsible for any containment or equipment left beyond the scheduled shift. Contractor will secure the site beyond the scheduled shift if materials are left by either erecting a security, fence or providing 24-hour site supervision. 1.16 EMERGENCY PLANNING Emergency planning and procedures shall be developed by Contractor prior to abatement initiation. Emergency procedures shall be in written form and prominentlyposted. Contractor shall ensure that all persons entering the work area read these procedures and understand the Project site layout, location of emergency exits and emergency procedures. Emergency planning shall include considerations of fire, explosion, electrical hazards, slips, trips and falls, confined spaces, earthquakes and heat related injury. Written procedures shall be developed and employee training in procedures shall be provided by Contractor. Employees shall be trained in evacuation procedures in the event of work place emergencies. 1. For non-life-threatening situations, employees injured or otherwise incapacitated shall decontaminate following normal procedures with assistance from fellow workers, if necessary, before exiting the work place to obtain proper medical treatment. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 12 4' WINZLER&...KELLY' I 2. For life-threatening injury or illness, worker decontamination shall take least priority. After' measures to stabilize the injured worker, remove him from the work place and secure proper medical treatment. I a. Telephone numbers of all emergency response personnel shall be prominently posted in the clean and equipment rooms. U . 1.17 FIRE PROTECTION All plastic, spray-on strippable coatings, and structural materials used in the lead abatement U .process shall be UL approved and certified as fireretardant or noncombustible. Wood shall be pressure treated and certified as fire retardant I C. Material Safety Data Sheets (MSDS) for fire retardant materials shall be made available upon request. I D. All combustible rubbish and debris, including properly bagged lead associated waste shall be properly disposed of at the end of each working day. E. A minimum of one (1) 4AI60BC dry-chemical extinguisher shall be maintained at the entrance to the work area and inside the work area as needed. 1. Contractor shall ensure that on site personnel are aware of the location and proper use of all I ' . extinguishers and other fire/life safety equipment. PART 2- PRODUCTS 2.1 MATERIALS A. General: Contractor shall carefully adhere to the following: All plastic, spray-on strippable coatings and structural materials used shall be UL certified as I . fire retardant or non-combustible. Deliver all materials in the original packages, containers, or bundles bearing the name of the manufacturer and brand name (where applicable). I . 3. Polyethylene sheeting utilized for worker decontamination and barriers shall be black or opaque in color and shall be a minimum of 6 mil. thick. 4. Disposal bags shall be doubled 6-mil. polyethylene, pre-printed with labels as required by 8 CCR Section 1532.1, and, if applicable 22 CCR Section 66504. U 5. Stick-on labels as per the Environmental Protection Agency (EPA), Department of Transportation (DOT) and the Cal/OSHA requirements for disposal drums. 6. Warning signs as required by CAL-OSHA shall be utilized at each regulated work area. U 7. Postings at all entrances to the structure(s) undergoing disturbance of lead-based or lead containing paint as per Title 17 CCR 35001-36100. I . B. Lead Removal: . Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant , . . Page 13 ' WINZLERSzKELLY I I. Furnish all MSDS sheets for applicable materials. Non-phosphate based cleaning agents, such as "Lead Dissolve", shall be used for clean-up applications. I 2.2 EQUIPMENT A. General: 1. Respirators shall be furnished to the abatement workers by Contractor. The respirators shall have been tested and approved by National Institute of Occupational Safety and Health (NIOSH) for use in lead-contaminated atmospheres. I 2. Contractor shall provide full body disposable protective clothing, including head, body, and foot coverings to all workers and visitors working in and/or inspecting the work area where exposure to lead dUst may exist, in sizes adequate to accommodate movement without tearing. Additional safety equipment (e.g. hard hats, eye, safety, and disposable gloves), as necessary, shall be furnished to all workers and authorized visitors and shall comply with 8 CCR 1500- 1938 and 3300-3416. Non-skid footwear shall be worn by all abatement workers. Disposable clothing shall be I adequately sealed to the footwear to prevent body contamination. Furnish a sufficient supply, of disposable mops, rags, and sponges for work area decontamination. U B. Removal: A sufficient supply of scaffolds, ladders, lifts and hand tools (e.g., scrapers, wire cutters, brushes, utility knives, wire saws, etc.) 'shall be furnished as needed. Rubber dustpans and rubber squeegees shall be furnished for cleanup. Brushes utilized for removing loose lead containing material shall have nylon or fiber bristles, I not metal. A sufficient supply of HEPA filtered vacuum systems shall be furnished during cleanup. I . C. Encapsulation: Encapsulants shall be sprayed using airless spray equipment or hand pressurized sprayer. All encapsulants must be compatible with new paint and must form a sealable bond between the two. I D. Enclosure: Powered tools equipped with HEPA filtered local exhaust ventilation shall be utilized during the installation of enclosures and supports if there is any need to disturb lead-containing materials during this process. As an alternative, lead material may be partially removed following I S controlled removal procedures approved by the Owner or their representative. I PART 3 EXECUTION 3.1 REMOVAL PREPARATION I . A. All lead abatement workers shall be provided with the following: A clean changing area. Wash basins equipped with soap, clean water and towels. I 3. Proper respiratory protection. . Technical Lead-Related Construction Specification -March 30, 2011 Calavera Hill Treatment Plant . .. Page 14 I ' WINZLER&t.KELLY Training on proper techniques in decontamination and personal hygiene requirements. Training on the health hazards of lead exposure including ingestion of lead-contaminated food. B. Preparation for Interior Operations: Provide warning/danger signs and required postings at all approaches to lead control areas and entrances to the structures, respectively. Locate signs at such a distance that personnel may read the sign and take the necessary precautions before entering the area. Signs shall comply with the requirements of 8 CCR 1532.1 and 17 CCR 35001-36100. Pre-clean areas around loose or peeling paint using a HEPA-filtered vacuum and/or wet cleaning (with non-phosphate detergents) as appropriate. Contractor shall not use* any methods that would raise dust such as dry sweeping or otherwise disturb LBP/LCSC during the pre-cleaning phase. Cover floors directly underneath areas scheduled for removal with polyethylene sheeting. a. Floor shall be covered with one layer of 6-mil (minimum) sheeting extending at least five (5) feet in each direction from the area of removal. C. Exterior Preparation: Set up a lead control area by cordoning abatement area off with warning tape bearing bold, 2 inch lettering stating the following: "CAUTION-LEA]) HAZARD-DO NOT ENTER WORK AREA UNLESS AUTHORIZED". Install remote worker decontamination unit described in Article 3.6 or as agreed upon with the Owner or their representative. Lead Abatement Handlers shall don personnel protective equipment as required in Article 2.2 - Equipment. Pre-clean all vertical and horizontal surfaces within the work area using a HEPA-filtered vacuum and/or wet cleaning (with non-phosphate detergents) as appropriate. Work area includes, but is not limited to the exterior of the building and the interior of all windows and associated areas under the interior polyethylene. Contractor shall not use any methods that would raise dust such as dry sweeping or otherwise disturb LBP/LCSC during the pre- cleaning phase. HEPA vacuum all surfaces below for a distance of three feet in all directions from the intended building component on which removal is to be conducted, removing all pre-existing paint debris. Place 6-mil. Polyethylene sheeting on the ground attached to the foundation, or the exterior floors (i.e., deck or porch) when applicable. Extend plastic sheeting at least ten (10) feet out from the foundation for a single story and an additional one (1) foot per foot above 10 feet being abated. Weight down the polyethylene sheeting at the foundation, and along all edges and seams. Do not perform exterior removal on days when the constant wind speed is 20 miles per hour or over. If the removal procedure is producing dry waste in which visible movement along polyethylene sheeting is evident erect vertical shrouds around the perimeter of the work area. Perform removal activities in accordance with Article 3.2 - LBP/LCSC REMOVAL PROCEDURES. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant . Page 15 I " WINZLER&..KELLY 3.2 LBP REMOVAL PROCEDURES Prior to the start of work the Contractor shall submit to the Owner or their representative, for approval, a site specific work plan detailing LBP removal methods to be utilized and measures to prevent the release of lead contaminated materials to soil, water, air, and other environmental media as required in Article 1.14 - Submittals. LBP shall be stabilized via removal on all surfaces using methods that reduce the amount of airborne lead particulates generated and the amount of waste for disposal. For health and safety reasons the following LBP/LCSC removal methods shall not be used: Chemical removal methods that produce liquid waste that is regulated under present United States Environmental Protection Agency, RCRA, state and local hazardous waste regulations, unless approved by the Owner. Burning of lead based paint with an open flame torch, or equivalent method that will generate airborne lead fumes/particles. Dry sanding lead based paint with an abrasive electric or air-powered sander without HEPA vacuum filtration equipment. Uncontaiñed water blasting. 3.3 LEAD WASTE HANDLING PROCEDURES Maintain surfaces within the lead control area free of accumulations of paint chips and dust. Restrict the spread of dust and debris; keep waste from being distributed over the work area. Do not dry sweep or use compressed air to clean up the area. At the end of each work shift and. when the lead removal operation has been completed, clean the area of visible lead paint contamination by vacuuming with a HEPA filtered vacuum cleaner and/or wet mopping the area. All disposable personal protective equipment, respirator cartridges, and HEPA vacuum filters shall be disposed of upon completion of the work shift and when the lead removal operation has been completed. All removed LBP/LCSC, lead-contaminated clothing and equipment, and lead-containing dust/debris shall be placed into a United States Department of Transportation 49 .CFR 178 approved 55-gallon drum. Waste streams shall be segregated for required disposal testing. Contractor is responsible to test said materials in accordance with all Federal, State and local laws. Contractor must separate non-hazardous waste from hazardous waste. Contractor is to test all wastewater prior to release into the sanitary storm drain in accordance with local and State water standards. Winzler & Kelly must be notified in writing at least 48 hours in advance of testing, so testing can be verified. A copy of the test results shall be sent to Owner and Winzler & Kelly priOr to waste removal. Properly label each drum to identify the type of waste per 49 CFR 172 and the date lead- contaminated wastes were first put into the drum. - Technical Lead-Related Construction Specification March 30, 2011 Calayera Hill Treatment Plant Page 16 I Y WINZLER&KELLY The Contractor shall make provisions for the safe storage of waste on site for waste characterization and eventual disposal. For health and safety reasons, waste storage areas must be treated as lead control areas with restricted access. All lead waste or lead-contaminated waste shall be characterized by performing Total Threshold Level Limit Concentration (TTLC), Soluble Threshold Limit Concentration (STLC) and/or Toxicity Characteristic Leaching Procedure (TCLP) tests prior to disposal. STLC or TCLP results indicating 5 parts per million or more shall be disposed of as (RCRA) regulated hazardous waste. Lead waste characterization and disposal shall be the responsibility of the Contractor. 3.4 LEAD WORK AREA CLEAN UP PROCEDURE A.' After all work activities on the LBP/LCSC have been completed from the specified building components, the ContiBctor shall clean all identified surfaces and remove any "settled" lead dust/debris. The following procedures shall be used: HEPA vacuum all surfaces in the work area including woodwork, walls, windows, window wells, and floors. Wash all surfaces in the work area with a solution containing non-phosphate detergents. Prepare solution using hot water. 'Workers shall use towels, sponges, and mops to clean all surfaces including all areas that had been covered with polyethylenesheeting. Cleaning shall start at the ceiling and work down to the floors. Mix up a new cleaning solution frequently so it remains relatively clean. Discard all items used for cleaning (towels, sponges, rags, mop heads, etc.) in a plastic bag for later disposal into steel drums. After the surfaces have dried, HEPA vacuum all surfaces a second time until no dust or residue can be seen. 3.5 FINAL INSPECTION A. The following two inspections shall' be performed by Winzler & Kelly with the assistance of the Contractor: A visual inspection after all LBP/LCSC work is completed. This inspection will determine that all required surfaces have been properly removed and/or stabilized. The inspection will occur at a minimum of 24 hours' after all wet methods have been used to assure that delamination caused by the water has not occurred. After the final cleanup of the work areas a visual inspection and dust-wipe clearance sampling will be conducted. Dust-wipe clearance criteria: - Interior Floors = 40 micrograms per square foot (tg/ft2) Interior Window Surfaces/Sills = 250 j.tg/ft2 V , . c. Exterior Horizontal Window Troughs and Floors = 400 tg/fi2 Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 17 I WINZLER&..KELLY 3.6 LEAD WORKER DECONTAMINATION SYSTEMS Worker decontamination enclosure systems shall be provided for all locations where workers will enter or exit the work area. As a minimum, one system at a single location is required. ) Worker decontamination enclosure systems constructed at the Project site shall utilize 6-mil. black or opaque polyethylene sheeting, or other approved materials for privacy. Alternate methods of providing Decontamination facilities may be submitted to the Owner for approval. Do not proceed with any such method(s) without the written authorization of Winzler & Kelly. Prior to the receipt of negative exposure assessments as required in 8 CCR 1532. 1, the worker decontamination enclosure system shall consist of at least a clean room, wash room, and an equipment room, each separated from the other and from the work area by airlocks. Clean rooms shall be sized to adequately accommodate the work crew. Space for storing respirators shall be provided in this area. Clean work clothes, clean disposable clothing, replacement filters for respirators, towels and other necessary items shall be provided in adequate supply at the clean room. A location for posting notices shall also be provided in this area. Wash room shall contain one or more washbasins as necessary to adequately accommodate workers. An adequate supply of soap, shampoo and towels shall be supplied by Contractor and available at all times. The equipment room shall be used for storage of equipment and tools at the end of a shift after they have been decontaminated using a HEPA filtered vacuum and/or wet cleaning techniques as appropriate. Replacement filters (in sealed containers until used) for filtration equipment, extra tools, containers or surfactant and other materials and equipment that may be required during the abatement may also be stored here as needed. A walk-off pan (a small children's swimming pool or equivalent filled with water shall be located in the room for workers to clean off foot coverings after leaving the work area and prevent excessive contamination of the worker decontamination enclosure system. A drum lined with a labeled 6-mil. polyethylene bag for collection of disposable clothing shall be located in this room. Contaminated footwear shall be stored in this area for reuse the following workday. 3.7 ALTERNATE PROCEDURES If specified procedures cannot be utilized, a request shall be made in writing to Winzler & Kelly providing details of the problem encountered and recommended alternatives. Alternative procedures shall provide equivalent or greater protection than procedures that are replaced. Any alternative procedure must be approved in writing by Winzler & Kelly prior to the implementation of the procedure. Technical Lead-Related Construction Specification March 30, 2011 Calavera Hill Treatment Plant Page 18 3.8 OWNER PERFORMED SAMPLING AND TESTING I A. The Owner and Winzler & Kelly may, at, its discretion, perform environmental air, soil, and dust- wipe sampling for lead. Contractor shall control lead levels outside the work boundary or lead control area so that the airborne lead level, soil levels, and ground surface levels does not exceed I established background levels. I 3.9 OSHA PERSONNEL AIR MONITORING A The contractor is responsible for providing daily OSHA compliance monitoring as required by 29 CFR 1926.62 and 8 CCR 1532.1. I 1. At minimum, Contractor shall conduct 'breathing zone personal air monitoring of each and every different job category/task (i.e. preparation, wet scraping, feathering, priming, clean-up, etc.) Breathing zone shall be considered an area within a hemisphere, forward of the I shoulders, with a radius of 6 to 9 inches from the center at the nose or mouth of an employee. Monitoring shall be conducted by a qualified professional experienced and knowledgeable about the methods of air monitoring and in accordance with 29 CFR 1926.62 and 8 CCR I 1532.1. Monitoring results and appropriate laboratory analysis reports shall be submitted to the Owner and Winzler & Kelly within forty-eight (48) hours of the monitoring work.. I It is the contractor's responsibly to confirm the hazardous material quantities present prior to initiating renovation or demolition activities at the subject buildings. Should materials similar to those identified in this I .report, or other forms of suspect hazardous materials be present or identified, personnel should be instructed to immediately cease work activities which may initiate a fiber release episode, and notify the appropriate management personnel and Winzler & Kelly. Suspect hazardous -materials encountered during renovation or demolition activities that have not been assessed either may be assumed to be hazardous and handled I accordingly, or may be sampled by Winzler & Kelly and analyzed to assess whether they are hazardous. Specification prepared for City of Carlsbad by:. Specification reviewed for City of Carlsbad by: 1' Jerry Rphe77~~~ D AP Stephen R. Reese Environ Line Manager . Project Manager CDPH Lead Inspector-Assessor #5809 . CDPH Lead Inspector-Assessor/Project Monitor #13938 I Technical Lead-Related Construction Specification . , . March 30, 2011 . Calavera Hill Treatment Plant . . ., . • Page 19 I 10 Y \(7INZLERSzKELLY POLYCHLORINATED BIPHENYL (PCB) ABATEMENT'SPECIFICATION PART 1 GENERAL 1.1 SUMMARY Section Includes. PCB Abatement Related Sections Technical Asbestos Abatement Specification - Lead-Related Construction Specification Universal Waste Material Abatement Specification 1.2 WORK INCLUDED All work shall be supervised by experienced certified persons trained, knowledgeable and qualified in the techniques of polychlorinated biphenyls (PCB) abatement, and handling of PCB waste, PCB containing and contaminated materials, and the subsequent cleaning of PCB contaminated areas. Contractor shall furnish all labor, materials, services, insurance (specifically covering the handling of PCB waste), disposal of said waste, waste characterization of all potentially hazardous PCB containing/contaminated materials and equipment which is specified, shown or reasonably implied on project drawings and documents or discovered during renovation activities. Removal of potentially PCB containing ballasts from light fixtures. All light fixtures are to be visually inspected, prior to removal or retrofitting, to determine if they contain PCB's. Those ballasts marked No PCB's or PCB Free should be considered as such. Those ballasts that are unmarked should be considered PCB-containing and properly handled. Proper cleanup and/or disposal of light fixtures if ballast oils have breached its container. Placement and proper packaging of all PCB or PCB-contaminated items generated as a result of work activities and clean up in approved storage drums. a. Proper packaging includes the use of an approved absorbent to contain any leaks which may occur during transportation to the disposal facility. Marking and labeling of all PCB Articles and Items for storage or disposal purposes. Transportation of all PCB Articles, Items and containers to on-site storage facilities or to disposal facility (incinerator) or, to an approved and permitted off-site processing site for draining and/or flushing prior to disposal and recycling. Labeling and record keeping in accordance with all applicable laws and regulations. Incineration or recycling of all PCB and PCB-contaminated fluids (and solids, if preferred by Contractor) and land filling of contaminated solids only as authorized by 40 CFR 761 and in facilities approved by the U.S. EPA and all other controlling regulatory agencies for such purposes; (applicable only where disposal is required by contract - see plans). Prepare manifests and all other required documentation for transportation, processing and disposal of PCB wastes for signature by the Owne?s Authorized Representative. PCB Abatement Specification March 30, 2011 Calavera Hill Treatment Plant • . - Page 1 'V INZLERSLKELLY Contractor is responsible for reviewing all renovation construction drawings, documents and details to determine if they impact potentially PCB containing/contaminated materials. 1.3 QUALITY ASSURANCE A. Work under this Contract is unique, in that it includes the handling and transportation of highly toxic substances and materials requiring special expertise. Therefore, the Contractor or his Agent must meet specific qualifications. Single Party Responsibility: The firm performing the work of this contract shall be responsible for, and accomplish, all PCB related activities as noted on the plans and included herein. License Requirements: Any Contractor or his Agent performing work on this contract must be currently licensed by the Department of Health Services, State of California, for the transporting, handling and hauling of extremely hazardous wastes including PCB's. Qualifications Statement: Provide a Statement of Qualifications to the Owner's Authorized Representative for review and acceptance. The statement shall provide sufficient data and information to prove to the satisfaction of the Owner's Authorized Representative that the firm performing the work of this contract is fully experienced in the handling, transportation and storage of PCB, and PCB-contaminated articles and items. If the Contractor or his Agent does not meet the pre-qualifiáation specified herein, a qualified alternative should be provided at no additional cost to the client. a. The statement shall, at a minimum, provide the following information and data regarding work experience with PCB's: Show, that as a major activity of work, the firm proposing to perform work of this contract has been engaged in PCB related activities, including the removal, spill clean-up, transportation and disposal of high and low concentration toxic fluids and solids. Provide data proving experience on a minimum of three prior projects involving the type of activities as noted in Section 1.3.A.4.a.1 during the last two years. Provide proof of current licensing for the transportation and hauling of extremely hazardous wastes as required under Section 1.3.A.2. 1.4 GENERAL REQUIREMENTS Insurance: Refer to general and Supplementary Conditions for liability insurance requirements. Regulations: All work shall comply with Environmental Protection Agency (EPA) rules and regulations governing PCB's: 40 CFR, Part 761, as published in the most recently published edition of the Federal Register. Additionally, all work and work related practices should comply with applicable federal, state and local rules and regulations including, but not limited to, the California Department of Industrial Relations, California Code of Regulations (CCR), Title 8; Department of Health Services, (CCR), Title 22 and California Health and Safety Code, Division 20. Where conflicts occur, compliance will be based upon the most stringent for the location and activity being conducted. PCB Abatement Specification March 30, 2011 Calavera Hill Treatment Plant ' Page 2 I ' \X'INZLERSzKELLY I Coordination With Electrical Trades: All PCB related work activities to be accomplished I under this contract shall be closely coordinated with the electrical work to minimize potential toxic exposure as well as minimize service interruptions. Scheduling of Work: Prior to commencing any work, thoroughly inspect the work area and prepare a schedule which lists anticipated time frames and sequence of operations for the various work activities. The schedule shall include activities such as, removal of equipment, spill clean up, removal of all PCB containing or contaminated articles, items and containers from the work to on-site long-term storage facilities or off-site disposal facility. The schedule shall also include intended routing for all PCB Items to be removed from the work area and transported to on site long-term storage facilities or off-site disposal facility. Work activities, sequence of work, required service interruptions and routing scheme should be coordinated with the Owner's Authorized Representative. Schedules of disconnections, PCB related activities, and re-energization shall be presented to the Owner's Authorized Representative for approval at least two weeks in advance of commencing any work. All other electrical work shall be accomplished before starting removal stages of PCB work. Schedule shall be tightly held to and coordinated with the Owner's Authorized Representative. Work Plan: The Contractor performing the work of this Contract shall develop, together with applicable subcontractors, a site specific work plan. This work plan shall, at a minimum,. specify procedures, products and materials for containment of the regulated work area, removal of PCB containing/contaminated liquids and solids, decontamination and disposal of the equipment which contained the PCB's, waste storage containers, spill clean up, personnel decontamination, emergencies, first aid and temporary on site waste storage. This work plan shall also include the names and day time phone numbers of all key personnel, the location of all required on site documentation and emergency/first aid equipment and delineation of the regulated work area. A generalized, "boilerplate" type of plan will not be acceptable. 1.5 SUBMITTALS Prior to. the commencement of work, submit three (3) copies of complete lists of all materials and equipment proposed for use in the work. List shall include such items as protective clothing, respiratory protection, absorbents, solvents, waste storage drums, Article and Item containers, and all appurtenances. A current material safety data sheet (MSDS) shall be submitted for each item for which a MSDS is available. For items for which no MSDS is available, the name of manufacturer, brand name and catalog number of each item where applicable shall be submitted. Prior to the commencement of work, submit three (3) copies of the Work Plan, Hazardous Waste Permits (where applicable), Qualifications Statement, Hazardous Waste Haulers License Number, EPA Identification Number, Certification of Disposal (where applicable), Accidental Spill Contingency Plans and Routing of Equipment to be removed. 1.6 SAFETY PROCEDURES AND WORKER PROTECTION A. Take all precautions and measures required to protect employees, inspection personnel, client's PCB Abatement Specification March 30, 2011 Calavera Hill Treatment Plant . Page 3 7 \XTINZLERS,z...KELLY on site personnel and the general public from exposure to PCB solids, liquids and vapors. All personnel authorized for entry into work areas shall be instructed in the proper procedures for working with or around electrical hazards and PCB containing/contaminated materials. All electrical equipment upon which PCB related activities are to be performed shall be de-energized, locked out/tagged out and permanently disconnected from any power source prior to the commencement of the work. Consumption of food or tobacco products shall not be permitted in any of the project work areas where PCB's, volatile solvents and/or other hazardous materials are present. Additionally, no open flames will be permitted in these same areas. Signage to this effect shall be provided for each work area. The Contractor performing the work of this Contract shall develop, together with applicable subcontractors, a contingency plan covering accidental PCB spills and worker exposure to PCBs. Three (3) copies of the plan shall be submitted to the Owner's Authorized Representative prior to commencing any PCB-related work. Separate sections of the plan shall address unique conditions and emergency resources at the facility under the Contract. A generalized, "boilerplate" type of plan will not be acceptable. The submittal shall also include a separate section to describe the hauler's spill contingency plan and avoidance procedures. B. Work Area Protection and Marking: Prior to commencing any PCB related work activities provide barricades, roping and warning signs to clearly identify and effectively guard against unauthorized entry into work area. I. Place barricades to maintain a minimum of 254eet from all perimeters of the work being conducted to the barricades, where feasible. 2. All equipment such as tools, containers, etc., shall be confined to the work area until work is complete, containers are sealed and equipment properly decontaminated and safely stored for transport; Barricades: At a minimum, barricades may consist of yellow sawhorses set end-to- end. Roping: Ropes are to be yellow in color and supported by the use of weighted bottom pipe type supports. C. Signs: Warning signs shall be suspended from rope and placed at intervals of approximately 10 feet. Warning signs for work area shall be approximately 18 inches square with yellow background and 1 inch black letters. Signs shall read: "DANGER - KEEP OUT - TOXIC CHEMICAL WORK AREA". C. Protective Clothing and Equipment: At all times when PCB fluids or mixtures in any volume are not sealed in drums, containers or electrical equipment, workers shall wear: Gloves impermeable to both PCB's and the clean up agent in use. Disposable, full body suit, impermeable to both PCB's and the clean up agent in use. Appropriate eye protection to insure that eyes are protected from liquid splatter or exposure to concentrated vapors or fumes. Respiratory protection appropriate for the concentration of the hazardous material(s) and atmosphere present. Supplied air must meet requirements for Grade D air, at a minimum. a. The Contractor shall provide protective clothing, eye protection, and breathing PCB Abatement Specification March 30, 2011 Calavera Hill Treatment Plant Page 4 I ' \X'INZLERcS,t.KELLY apparatus as required for authorized inspection personnel upon request. D. Personnel Protection and Procedures: The PCB work area shall at no time be left unattended from the commencement of remediation work and until all ballasts and incidentals have been sealed in approved containers. If immediate transportation to the PCB storage facility or disposal facility is not feasible, the work area must be secured in a manner approved by the Owners Authorized Representative. . During work procedures and at all times when PCB containing/contaminated fluids in any volume are not sealed in drums, containers or electrical equipment, all personnel entering the regulated work area must don protective clothing and equipment. Upon exiting the work area, all disposable protective clothing shall be placed in appropriate waste storage drums and sealed, for subsequent transportation to the on-site storage facility or disposal facility. Workers with cuts or scratches shall seal these wounds sufficiently to prevent accidental contact of the hazardous materials within the regulated work area prior to entering the regulated work area. Similarly, workers who accidentally incur minor cuts or scratches in the course of work activities shall immediately leave the work area, cleanse the wound with medical grade soap and seal the wound before returning to the work area. PART 2- PRODUCTS - 2.1 MATERIALS AND EQUIPMENT I . A. Storage Containers: All PCB fluids, PCB-contaminated fluids, including flush and cleaning solvents and mixtures, shall be stored in sealed DOT 17E closed top drums or other waste container I . 0 approved for storage of these materials. a. For the purpose of this Specification PCB-contaminated fluids are defined as containing PCB's in a concentration of more than 5 but less than 500 ppm. PCB I fluids are defined as containing PCB's in concentrations of 500 ppm or greater. Flush solvents shall be assumed to contain more than 500 ppm PCB's. All PCB solid wastes and items including disposable items used in the course of the work I .such as rags, absorbents, protective clothing, etc., shall be stored in sealed DOT 17C open type drums or other waste container approved for storage of these materials. Any PCB Article Container,, other than approved DOT drums, specified in Section 2.1 I.A. La and I 2.1.2, intended for storage, shall be submitted to the Owner's Authorized . Representative for approval. . . B. Solvents, Cleaning Agents and Absorbents: I 1. Solvents: An appropriate solvent in which PCB's are shown to be at least 5-percent soluble by weight. Solvents specified by the U.S. EPA include: kerosene, diesel fuel, terpene hydrocarbons and mixtures of terpene hydrocarbons and terpene alcohols. Care I should be taken to limit the complexity of the waste stream. In all cases where solvents are used in the course of work, proper ventilation shall be provided by the Contractor to insure that resulting fumes/vapors are not dispersed to occupied building areas either asa I result of natural convection or via air intakes for building ventilation systems. The PCB Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant .. 0 Page 5 " \XTINZLER&LKELLY manufacturer's recommendations for application and requirements of CAL OSHA shall be strictly observed. Cleaning Agent: An appropriate cleaning agent in which PCB's are shown to be at least 5-percent soluble by weight. Care should be taken to limit the complexity of the waste stream. Numerous, non-toxic, cleaning agents shown to meet or exceed the solubility requirement above are commercially available. In all cases where cleaners are used in the course of work, proper ventilation shall be provided by the Contractor to insure that resulting fumes/vapors are not dispersed to occupied building areas either as a result of natural convection or via air intakes for building ventilation systems. The manufacturer's recommendations for application and requirements of CAL OSHA shall be strictly observed. Absorbents: "Safestep" as manufactured by Andesite of California, Inc., or approved equal. PART 3- EXECUTION 3.1 SPILL CLEAN-UP, CONTAINERIZATION AND MARKING , A. Clean-Up of Work Area, PCB Artiëles and Spills: Equipment and Tools: After the last ballast from all electrical equipment has been removed and all fluids cleaned from fixture, all tools and equipment used in the work shall be decontaminated and properly stored for reuse. a. All tools that may have come in contact with PCB at any concentration shall be thoroughly double washed/rinsed with an appropriate cleaning agent, wiped clean and properly stored. PCB Contaminated Articles (Electrical Equipment): All exterior surfaces of electrical equipment that may have come in contact with PCB's or contaminated oils or fluids either during the course of work activities or due to past leaks shall be double washed/rinsed, at a minimum, with an appropriate cleaning agent and wiped clean. Solid Impenetrable Surfaces: All metal surfaces and surfaces with impervious liners which have come in contact with PCB's or PCB mixtures in the course of the work or as a result of past leaks shall be thoroughly cleaned using a combination of absorbents and solvents or cleaning agents. Minimum cleaning requirements for these surfaces include removal of bulk material and two rinses with the cleaning agent of the surface or surfaces, which come in contact with PCB's or PCB mixtures in the course of the work or as a result of past leaks. The work area shall be effectively ventilated during operations such that vapors used in decontamination and cleaning are not vented to occupied building areas. Upon completion of PCB-related activities, if fumes or vapors are still present in levels, which could impede breathing or be considered toxic under State and/or NIOSH standards, the Contractor shall provide additional ventilation to accelerate drying. Auxiliary breathing apparatus may only be used by personnel trained in the use of this equipment and experienced in conducting electrical work while wearing equipment, which could impede safe work practices. Soils and Porous Materials: The U.S. EPA, Region lix, regards soil, asphalt, wood, cement and concrete as porous materials that absorb PCB's. Where practicable, these materials must be removed when they are within the spill or contamination boundary. Decontamination Verification: Completion of decontamination activities will be verified PCB Abatement Specification March 30, 2011 Calavera Hill Treatment Plant Page 6 4 'F'W1NZLER'6w._KELLY by the Owner's Authorized Representative collecting an appropriate number and type of samples for specific UWR and surfaces. Contractor is responsible for all costs associated with spill clean-up oversight and sampling. B. Containerization and Marking: All liquids generated as a result of work activities and clean up operations shall be placed in appropriate waste containers and the containers sealed. All solids such as absorbents, rags, disposable protective clothing, soils, and other incidentals shall be placed in appropriate waste containers and the containers sealed. All drums (and Article containers where used) shalt be permanently marked as to specific contents and dated. In addition, each drum (and container) shall be marked with the standard EPA, PCB, ML label (40 CFR 761) and Hazardous Waste label (40 CFR 262). 3.2 HANDLING AND TRANSPORTATION TO STORAGE FACILITIES A. Handling: 1. Drums: All closed and open top drums must be permanently sealed and marked prior to loading on transport vehicle. Filled drums shall be loaded On the transport vehicle by any of the following methods: By a hoist or lift truck utilizing a two-point drum lifter. By a hoist or lift truck provided with a band-around type drum lifter, or; C. By a lift truck lifting the drums from underneath by a pallet attached to the drum by a banding arrangement. 2. Drums shall not be lifted by: Any rope, chain or cloth slings tied about the drum. Placement of drums on bare lift truck forks. C. Forcing drums between forks of a lift truck, or; d. Any commercial drum lifters exerting force on the sides of a drum. 3. All drums or article containers shall be secured to the transport vehicle to prevent movement in transit. 3.3 TRANSPORTATION TO DISPOSAL FACILITY A. General: All PCB Articles such as ballasts and other electrical equipment removed and all drums containing liquids, solids and incidentals shall be transported to the off-site PCB approved and permitted Disposal Facility. 1.The firm performing the work of this Section shall be licensed for the transportation and hauling of extremely hazardous wastes. The firm shall provide a route plan, which clearly identifies the routes he proposes to follow while transporting PCB Items from the various work sites (points of generation) to the off-site facilities. 2. A minimum of two operators shall be in attendance at all times when PCB items are being transported, loaded and unloaded. B. Application of the Rules in This Part - General Provisions: 1. The rules in this section apply to each motor carrier engaged in the transportation of• hazardous materials by a motor vehicle which must be marked or placarded in accordance with DOT 177.923 and: PCB Abatement Specification S March 30, 2011 Calavera Hill Treatment Plant S Page 7 I. \X7INZLERSKELLY a. Each officer or employee of the carrier who performs supervisory duties related to the transportation of PCB's and hazardous materials. I b. Each person who operates or who is in charge of motor vehicle(s) transporting PCBs or hazardous materials. Compliance with Federal Motor Carrier Safety Regulations: 1. A motor carrier driver or other person must comply with the rules when he/she is transporting PCBs or hazardous materials by a motor vehicle, which must be marked or placarded in accordance with DOT 177.823. State and Local Laws, Ordinances and Regulations: I 1. Every motor vehicle transporting or storing Articles and Items containing PCBs or hazardous materials must be operated and parked in compliance with the laws, ordinances and regulations of the state jurisdiction of which it is being operated in, unless they are at I variance with specific regulations of the Department of Transportation which are applicable to the operation of that vehicle which impose a more stringent obligation or restraint. Attendance and Surveillance of Motor Vehicles: A motor vehicle, which contains PCBs, or hazardous material, which is located 'on a public street or highway or the shoulder of a public highway,, must be attended by its driver. However, the vehicle need not be attended while its driver is performing duties, which are necessary to his duties as the operator of the vehicle. For purpose of this section: A motor vehicle is attended when the person in charge of the vehicle is on the vehicle, awake, or is within one hundred feet of the vehicle and has it within his 'unobstructed field of view. A qualified representative of a motor carrier is a person who: 1) Has been designated by the carrier to attend the vehicle; 2). Is aware of the nature of the PCBs or hazardous materials contained in the vehicle he attends; Has been instructed in the procedures he must follow in emergencies and; Is authorized to move the vehicle and has the means and ability to do so. I F. Parking: 1. A motor vehicle, which contains PCBs or hazardous materials, must not be parked on or I within five feet of the traveled portion of public street or highway except for brief periods when the necessities of operation require the vehicle to be parked and make it impractical to stop the vehicle in any other place. G. Routes: 1. Unless there is no practicable alternative, a motor vehicle which contains PCBs or hazardous materials must be operated over routes which do not go through or near heavily populated areas, places where crowds are assembled, tunnels, narrow streets, or alleys. Operating convenience is not a basis for determining whether it is practicable to operate a motor vehicle in accordance with this paragraph. I PCB Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant ' Page 8 Y \XTINZLER&LI(ELLY H. Fires/Open Flames: 1. A motor vehicle containing hazardous materials must not be operated near an open fire unless its driver has first taken precautions to ascertain that the vehicle can safely pass the fire without stopping. a. A motor vehicle containing hazardous materials must not be parked within three hundred feet of an open fire. 1. Smoking: - 1. No person may smoke or carry a lighted cigarette, cigar, or pipe, on or within twenty-five (25) feet of any contractor's vehicle, which contains flammable materials (flushing solvents), or an empty tank motor vehicle, which has been used to transport flammable materials. J. Fueling: 1. When a motorvehicle, which contains hazardous materials, is being fueled: Its engine must not be operating and; A person must be in control of the fueling process at the point where the fuel tank is filled. K. Tires: 1. If a motor vehicle which contains PCBs or hazardous materials is equipped with dual tires on any axle, its driver must stop the vehicle in a safe location at least once during each two hours or one hundred miles of travel, whichever is less, and must examine the tires. The driver must also examine the vehicle tires at the beginning of each trip and each time the vehicle is parked. .2. If, as the result of an examination pursuant to the preceding paragraph of this section, or otherwise, a tire is found to be flat, leaking or improperly inflated the driver must cause the tire to be repaired, replaced, or properly inflated before the vehicle is driven. However, the vehicle may be driven to the nearest safe place to perform the required repair, replacement, or inflation. If, as the result of an examination a tire is found to be overheated the tire will be removed and placed at a safe distance from the vehicle. The driver shall not operate the vehicle until the cause of the overheating is corrected. L. Binding and Tie-Down: If a motor vehicle transports PCBs or hazardous materials all containers must be properly secured in place to insure that no equipment items or containers can be loose or unsafely placed into the transport vehicle. This may include chaining, roping or strapping and winching. The driver of the vehicle must stop the vehicle in a safe location at least once during each two hours or one hundred miles of travel whichever is less and inspect the contents of the shipment. At the time of inspection if any form of binding is found to be loose the driver shall immediately take action to remedy the situation for safe transportation. Any equipment, drums, or other Artiôles carried in an open, flatbed or stake type truck shall be covered with a tarp to protect it from the elements. M. Hazardous Waste Instruction and Documents: 1. A motor carrier that transports "Hazardous Waste" must furnish the driver of each motor PCB Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant :. Page 9 4~F \XJINZLERcSZ...KELLY vehicle in which the waste is transported the following documents: A copy of these rules. A document containing instructions on procedures to be followed in the event of accident or delay. The documents must include the names and telephone numbers of persons to be contacted, and the substance of the hazardous wastes being transported, and the precautions to be taken in emergencies such as fires, accident or leakages. C. Manifest and permit documents described in these specifications and required for waste transport. N. Marking of Vehicles: 1. A motor vehicle being operated must be marked if that vehicle is: Transporting PCBs or hazardous materials of a kind that require the vehicle to be marked or placarded in accordance with DOT 177.823 and; Commercial vehicles must display the name or trade name of the carrier operating the vehicle. These vehicles must display markings, which designate the carrier as being a commercial vehicle "for hire". 3.4 PCB DISPOSAL U A. The Contractor shall treat and dispose of all collected PCB wastes collected and generated during the execution of this Contract including those Articles, fluids, etc. set forth in PART 1 GENERAL of these specifications. I B. Except as may be otherwise specifically directed by the Owner's Authorized Representative, the Contractor shall treat and dispose of the waste PCB materials as governed by 40 CFR 761, I California State regulations, local regulations and subsequent amendments: 1. By incineration or recyäling at a facility approved for such use by the U.S. Environmental Protection Agency, and all other controlling regulatory agencies and bodies of the state, I , county and municipality of that facility's location all PCB fluids, flushing fluids, waste oils and other fluid, contaminants whose total PCB content is equal to or greater than 5 parts per million (ppm) and are therefore restricted to this mode of thermal destruction. If the Contractor so elects, waste contaminated solids may also be incinerated as suitable I and allowed for this type of disppsal. All PCB wastes generated as part of these operations will be likewise disposed of by the Contractor in a legal manner and said disposal is included in the Contractor's total work item fee. The Contractor shall not sell, transfer, or recover any, material from the wastes received from the Owner without their prior written consent. 3.5 MANIFESTS AND RECORDS A. The Contractor shall provide the Owner's Authorized Representative with a compliance I certificate verifying that all waste received by it has been properly treated and disposed. PCB Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant , Page 10 I 7 \X'INZLERSLKELLY I The Contractor shall provide the Owner's Authorized Representative copies of all manifests, I . permits or other documents currently in effect relating to the specific PCB wastes to be transported, treated and disposed hereunder except as otherwise stated in this Section. The Contractor shall also prOmptly furnish to the Owner's Authorized Representative copies of all I new or renewal permits or other documents applicable to this agreement as soon as the Contractor receives same. As the waste generator, the Ownershall furnish completed State of California Hazardous Waste Manifests (or the Uniform Manifest-- 40 CFR Parts 260, 262, 271 - if effective at time of preparation) for all PCB Articles to be collected from the facility at which the removal and decontamination occurred. These manifests shall accompany the waste loads to disposal and be I properly completed by the hauler and disposal agent as required by Federal and State hazardous waste management law. The final manifest shall then be returned by registered mail to the Owner's Authorized Representative within the designated time period specified by Federal law. I D. It shall be the responsibility of the Owner's Authorized Representative to finalize their PCB records regarding the removal and final disposition of PCB Articles. I E. The contract work will not be considered complete nor will the Owner make final payment until the Owner's Authorized Representative receives certifications of incineration (for fluids) I and/or recycling. 3.6' PLACEMENT IN STORAGE AND RECORDS A. Unloading and Placement in Storage: 1. Transport vehicles shall be unloaded utilizing the same equipment and methods as for loading. I , 2. Drums and Articles shall be placed in the storage facility in locations as directed by the Owner's Authorized Representative. Articles shall be placed such that ample clearance is provided around equipment to I .facilitate future inspection. Drums shall be placed on pallets of sufficient strength to withstand double stacking. Drums shall not be stacked at time of storage unless space is limited as determined by the Owner's Authorized Representative. Where stacking of drums is necessary, pallets shall be placed between the drum layers. 3. Immediately following unloading of the PCB transport vehicle, the cargo area shall be I inspected to check for any fluid leaks. If any fluids are found, the source of the leaking drum or Items shall be identified and sealed. a. The contaminated cargo area shall be thoroughly double washed/rinsed clean with absorbents, solvents and liquid cleaner. Cleaning agents, solvents and solids shall I be placed in proper drums for disposal. B. Records: Upon completion of all PCB work related activities the Contractor shall provide a I complete record of such activities and storage data to the Safety Officer or other administrator responsible for PCB's at the site. In addition, two copies of the record shall be transmitted to the Owner's Authorized Representative. The record shall include the following data: I PCB Abatement Specification . , . . . March 30 2011 I ' ' Calavera Hill Treatment Plant , Page 11 ' \X'INZLERcSz...KELLY Name of the firm performing the work of this Section and technician in charge: 2. Drums (and Article Containers where applicable): Drum size (30 or 55 gallon). Identification of contents, i.e., for liquids, flush solvents, cleaning solvents for solids, rags, absorbents, soil, etc. C. Weight in kilograms and gallons of contents of each drum (or container). d. Date placed in storage. END OF SECTION PCB Abatement Specification March 30, 2011 Calavera Hill Treatment Plant Page 12 Y \X7INZLERS7.KELLY UNIVERSAL WASTE MATERIAL ABATEMENT SPECIFICATION PART 1- GENERAL 1.1 SUMMARY Section Includes Universal Waste Abatement Related Sections Technical Asbestos Abatement Specification Lead-Related Construction Specification Polychlorinated Biphenyl (PCB) Abatement Specification 1.2 WORK INCLUDED All work shall be supervised by experienced certified persons trained, knowledgeable and qualified in the techniques of universal hazardous waste (UW) abatement, and handling of UW waste, UW containing, and contaminated materials and the subsequent cleaning of UW contaminated areas. Contractor shall furnish all labor, materials, services, insurance (specifically covering the handling of UW waste), disposal of said waste, waste characterization of all potentially hazardous UW materials and equipment which is specified, shown or reasonably implied on project drawings and documents or discovered during renovation activities. Contractor is responsible for reviewing all demolition/renovation construction drawings, documents and details to determine if they impact potentially UW containing/contaminated materials. The work, in general, includes, but is not limited to, the following; Removal and disposal/recycling of mercury containing fluorescent light tubes from light fixtures; Removal and disposal/recycling of mercury containing thermostat switches; Removal and disposal/recycling of non-incandescent lamps; Removal and disposal/recycling of batteries; Removal and disposal/recycling of all cathode ray tubes (CRT's); Placement of all contaminated items generated as a result of work activities and clean up in approved storage containers; Marking and labeling of all UW Articles and Items for storage and disposal purposes; Transportation of all UW, Items and containers to disposal facility or, to an approved and permitted off-site processing site for recycling; Labeling and record keeping in accordance with all applicable laws and regulations; Prepare manifests and all other required documentation for transportation, processing and disposal of UW's for signature by the Owner's Authorized Representative. Universal Waste Material Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant Page 1 I WINZLER&KELLY 1.3 QUALITY ASSURANCE I A. Work under this Contract is unique, in that it includes the handling and transportation of highly toxic substances and materials requiring special expertise. Therefore, the Contractor or his Agent must meet specific qualifications. I 1. Single Party Responsibility: The firm performing the work of this contract shall be responsible for, and accomplish, all U'V.I related activities as noted on the plans and included herein. License Requirements: Any Contractor or his Agent performing work on this contract I must be currently licensed by the Department of Health Services, State of California, for the transporting, handling and hauling of extremely hazardous wastes including UW's. , Qualifications Statement: Provide a Statement of Qualifications to the Owner's I Authorized Representative for review and acceptance. The statement shall provide sufficient data and information to prove to the satisfaction of the Owner's Authorized Representative that the firm performing the work of this contract is fully experienced in' I the handling, transportation and storage of UW and UW-contaminated articles and items. If the Contractor or his Agent does not meet the pre-qualification specified herein, a qualified alternative should be provided at no additional cost to the client. I a. The statement shall, at a minimum, provide the following information and data regarding work experience with UW's: 1) Show, that as a major activity of work, the firm proposing to perform work of I this contract has been engaged in UW related activities, including the removal, spill clean-up, transportation and disposal of high and low concentration toxic fluids and solids. I 2) Provide data proving experience on a minimum of three prior projects involving the type of activities as noted in Section 1.3.A.4.a.1 during the last two years. 3) Provide proof of current licensing for the transportation and hauling of I extremely hazardous wastes as required under Section I.3.A.2. 1.4 GENERAL REQUIREMENTS Insurance: Refer to general and Supplementary Conditions for liability insurance requirements. Regulations: All work shall comply with Environmental Protection Agency (EPA) rules and regulations governing UW's: 40 CFR, 273, as published in the most recently published edition of the Federal Register. Additionally, all work and work related practices should comply with applicable federal, state and local rules and regulations including, but not limited to, the California Department of Industrial Relations, California Code of Regulations (CCR), Title 8, 'Division 1, Chapter 4; Department of Health Services, CCR, Title 22, Division 4.5 and California Health and Safety Code, Division 20. Where conflicts occur, compliance will be based upon the most stringent for the location and activity being conducted. Coordination With Electrical Trades: All UW related work activities to be accomplished under this contract shall be closely coordinated with the electrical work to minimize potential toxic exposure as well as minimize service interruptions. Scheduling of Work: Prior to commencing any work, thoroughly inspect the work area and Universal Waste Material Abatement Specification , March 30, 2011 Calavera Hill Treatment Plant . Page 2 4-&~F \(7INZLER4Sz_KELLY prepare a schedule which lists anticipated time frames and sequence of operations for the various work activities. The schedule shall include activities such as, removal of equipment, spill clean up, removal of all UW containing or contaminated articles, items and containers from the work to on-site long-term storage facilities or off-site disposal facility. The schedule shall also include intended routing for all UW Items to be removed from the work area and transported to on site long-term storage facilities or off-site disposal facility. Work activities, sequence of work, required service interruptions and routing scheme should be coordinated with the Owner's Authorized Representative. Schedules of disconnections, 13W related activities, and re-energization shall be presented to the Owner's Authorized Representative for approval at least two weeks in advance of commencing any work. All other electrical work shall be accomplished before starting removal stages of UW work. Schedule shall be tightly held to and coordinated with the Owner's Authorized Representative. E. Work Plan: The Contractor performing the work of this Contract shall develop, together with applicable subcontractors, a site specific work plan. This work plan shall, at a minimum, I specify procedures, products and materials for containment of the regulated work area, removal of UW containing/contaminated liquids and solids, decontamination and disposal of the equipment which contained the UW's, waste storage containers, spill clean up, personnel I decontamination, emergencies, first aid and temporary on site waste storage. This work plan shall also include the names and day time phone numbers of all key personnel, the location of all required on site documentation and emergency/first aid equipment and delineation of the regulated work area. A generalized, "boilerplate" type of plan will not be acceptable. 1.5 SUBMITTALS 1 A. Prior to the commencement of work, submit three (3) copies of complete lists of all materials and equipment proposed for use in the work. List shall include such items as protective clothing, respiratory protection, absorbents, solvents, waste storage containers, Article and Item I containers, and all appurtenances. A current material safety data sheet (MSDS) shall be submitted for each item for which a MSDS is available. For items for which no MSDS is available, the name of manufacturer, brand name and catalog number of each item where I applicable shall be submitted. B. Prior to the commencement of work, submit three (3) copies of the Work Plan, Hazardous I Waste Permits (where applicable), Qualifications Statement, Hazardous Waste Haulers License Number, EPA Identification Number, Certification of Disposal (where applicable), Accidental Spill Contingency Plans and Routing of Equipment to be removed. 1.6 SAFETY PROCEDURES AND WORKER PROTECTION A. Take all precautions and measures required to protect employees, inspection personnel, client's on site personnel and the general public from exposure to UW solids, liquids and vapors. All personnel authorized for entry into work areas shall be instructed in the proper I procedures for working with or around electrical hazards and UW containing/contaminated materials. All electrical equipment upon .which UW related activities are to be performed shall be I de-energized, locked out/tagged out and permanently disconnected from any power source prior to the commencement of the work. Universal Waste Material Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant Page 3 I ' WINZLER&..KELLY I 3. Consumption of food or tobacco products shall not be permitted in any of the project work areas where UW's, volatile solvents and/or other hazardous materials are present. Additionally, no open flames will be permitted in these same areas. Signage to this effect I shall be provided for each work area. 4. The Contractor performing the work of this Contract shall develop, together with I applicable subcontractors, a contingency plan covering accidental UW spills and worker exposure to UW's. Three (3) copies of the plan shall be submitted to the Owner's Authorized Representative prior to commencing any UW-related work. Separate sections I of the plan shall address unique conditions and emergency resources at the facility under the Contract. A generalized, "boilerplate" type of plan will not be acceptable. The submittal shall also include a separate section to describe the hauler's spill contingency I I plan and avoidance procedures. B. Work Area Protection and Marking: Prior to commencing any UW related work activities I provide barricades, roping and warning signs to clearly identify and effectively guard against unauthorized entry into work area. Place barricades to maintain a minimum of 25-feet from all perimeters of the work being I conducted to the barricades, where feasible. All equipment such as tools, containers, etc., shall be confined to the work area until work is complete, containers are sealed and equipment properly decontaminated and I safely stored for transport. Barricades: At a minimum, barricades may consist of yellow sawhorses set end-to- end. Roping: Ropes are to be yellow in color and supported by the use of weighted bottom pipe type supports. Signs: Warning signs shall be suspended from rope and placed at intervals of approximately 10 feet. Warning signs for work area shall be approximately 18 inches square with yellow background and 1 inch black letters. Signs shall read: "DANGER - KEEP OUT - TOXIC CHEMICAL WORK AREA". C. Protective Clothing and Equipment: At all times when UW fluids or mixtures in any volume are not sealed in drums, containers or electrical equipment, workers shall wear: Gloves impermeable to both UW's and the clean up agent in use. Disposable, full body suit, impermeable to both UW's and the clean up agent in use. 3. Appropriate eye protection to insure that eyes are protected from liquid splatter or exposure to concentrated vapors or fumes. 4. Respiratory protection appropriate for the concentration of the hazardous material(s) and atmospherepresent. Supplied air must meet requirements for Grade D air, at a minimum. a. The Contractor shall provide protective clothing, eye protection, and breathing apparatus as required for authorized inspection personnel upon request. D. Personnel Protection and Procedures: The UW work area shall at no time be left unattended from the commencement of remediation work and until all UW's and incidentals have been sealed in approved containers. If immediate transportation to the U'sV storage facility or disposal facility is not feasible, the work area must be secured in a manner approved by the Owners Authorized Representative. I. During work procedures and at all times when UW containing/contaminated fluids in any Universal Waste Material Abatement Specification • March 30, 2011 I Calavera Hill Treatment Plant • Page 4 I ' WINZLER&..KELLY I volume are not sealed in drums, containers or electrical equipment, all personnel entering the regulated work area must don protective clothing and equipment. Upon exiting the I work area, all disposable protective clothing shall be placed in appropriate waste storage drums and sealed, for subsequent transportation to the on-site storage facility or disposal facility. I 2. Workers with cuts or scratches shall seal these wounds sufficiently to prevent accidental contact of the hazardous materials within the regulated work area prior to entering the regulated work area. Similarly, workers who accidentally incur minor cuts or scratches in the course of work activities shall immediately leave the work area, cleanse the wound I with medical grade soap and seal the wound before returning to the work area. PART2 - PRODUCTS I 2.1 MATERIALS AND EQUIPMENT A. Storage Containers: All UW fluids, UW-contaminated fluids, including flush and cleaning solvents and mixtures, shall be stored in sealed DOT 17E closed top drums or other waste container approved for storage of these materials. All UW solid wastes and items including disposable items used in the course of the work such as rags, absorbents, protective clothing, etc., shall be stored in sealed DOT 17C open type drums or other waste container approved for storage of these materials. Any UW Article Container, other than approved DOT drums, specified in Section 2.l.A.l and 2.1.2, intended for storage, shall be submitted to the Owner's Authorized Representative for approval. B. Solvents, Cleaning Agents and Absorbents: Solvents: An appropriate solvent in which UW's are shown to be soluble in. Care should be taken to limit the complexity of the waste stream. In all cases where solvents are used in the course of work, proper ventilation shall be provided by the Contractor to insure that resulting fumes/vapors are not dispersed to occupied, building areas either as a result of natural convection or via air intakes for building ventilation systems. The manufacturer's recommendations for application and requirements of CAL OSHA shall be strictly observed. Cleaning Agent: An appropriate cleaning agent in which UW's are shown to be soluble in. Care should be taken to limit the complexity of the waste stream. Numerous, non- toxic, cleaning agents shown to meet or exceed the solubility requirement above are commercially available. In all cases where cleaners are used in the course of work, proper ventilation shall be provided by the Contractor to insure that resulting fumes/vapors are not dispersed to occupied building areas either as a result of natural convection or via air intakes for building ventilation systems. The manufacturer's recommendations for application and requirements 'of CAL OSHA shall be strictly observed. , Absorbents: "Safestep" as manufactured by Andesite of California, Inc., or approved equal: Universal Waste Material Abatement Specification March 30, 2011 I . Calavera Hill Treatment Plant . Page 5 7 \'(/INZLERSz_KELLY PART 3-EXECUTION 3.1 SPILL CLEAN-UP, CONTAINERIZATION AND MARKING A. Clean-Up of Work Area, UW Articles and Spills: Equipment and Tools: After the last UW has been removed and all fluids and solids cleaned from fixture, all tools and equipment used in the work shall be decontaminated and properly stored for reuse. a. All tools that may have come in contact with UW at any concentration shall be thoroughly double washed/rinsed with an appropriate cleaning agent, wiped clean and properly stored. UW Contaminated Articles: All exterior surfaces of equipment that may have come in contact with UW or contaminated solids or fluids either during the course of work activities or due to past leaks shall be double washed/rinsed, at a minimum, with an appropriate cleaning agent and wiped clean. Solid Impenetrable Surfaces: All metal surfaces and surfaces with impervious liners which have come in contact with UW or UW mixtures in the course of the work or as a result of past leaks shall be thoroughly cleaned using a combination of absorbents and solvents or cleaning agents. Minimum cleaning requirements for these surfaces include removal of bulk material and two rinses with the cleaning agent of the surface or surfaces, which come in contact with UW or UW mixtures in the course of the work or as a result of past leaks. The work area shall be effectively ventilated during operations such that vapors used in decontamination and cleaning are not vented to occupied building areas. Upon completion of UW-related activities, if fumes or vapors are still present in levels, which could impede breathing or be considered toxic under State and/or NIOSH standards, the Contractor shall provide additional ventilation to accelerate drying. Auxiliary breathing apparatus may only be used by personnel trained in the use of this equipment and experienced in conducting electrical work while wearing equipment, which could impede safe work practices. Soils and Porous Materials: The U.S. EPA, Region IX, regards soil, asphalt, wood, cement and concrete as porous materials that absorb UW. Where practicable, these materials must be removed when they are within the spill or contamination boundary. Decontamination Verification: Completion of decontamination activities will be verified by the Owners Authorized Representative collecting an appropriate number and type of samples for specific UW and surfaces. Contractor is responsible for all costs associated with spill clean-up oversight and sampling. B. Containerization and Marking: All liquids generated as a result of work activities and clean up operations shall be placed in appropriate waste containers and the containers sealed. All solids such as absorbents, rags, disposable protective clothing, soils, and other incidentals shall be placed in appropriate waste containers and the containers sealed. All drums (and Article containers where used) shall be permanently marked as to specific contents and dated. In addition, each drum (and container) shall be marked with the standard EPA, UW, ML label (40 CFR 273) and Hazardous Waste label (40 CFR 262). Universal Waste Material Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant Page 6 I4-~r WINZLER&..KELLY 3.2 HANDLING AND TRANSPORTATION TO STORAGE FACILITIES A. Handling: 1. Drums: All closed and open top drums must be permanently sealed and marked prior to loading on transport vehicle. Filled drums shall be loaded on the transport vehicle by any of the following methods: By a hoist or lift truck utilizing a two-point drum lifter. By a hoist or lift truck provided with a band-around type drum lifter, or; C. By a lift truck lifting the drums from underneath by a pallet attached to the drum by a banding arrangement. 2. Drums shall not be lifted by: Any rope, chain or cloth slings tied about the drum. Placement of drums on bare lift truck forks. C. Forcing drums between forks of a lift truck, or; d. Any commercial drum lifters exerting force on the sides of a drum. 3. All drums or article containers shall be secured to the transport vehicle to prevent movement in transit. 3.3 TRANSPORTATION TO DISPOSAL FACILITY A. General: All UW Articles removed and all drums containing liquids, solids and incidentals shall be transported to the off-site UW approved and permitted recycling/disposal facility. The firm performing the work of this Section shall be licensed for the transportation and hauling of extremely hazardous wastes. The firm shall provide a route-plan, which clearly identifies the routes he proposes to follow while transporting UW Items from the various work sites (points of generation) to the off-site facilities. A minimum of two operators shall be in attendance at all times when UW items are being transported, loaded and unloaded. B. Application of the Rules in This Part - General Provisions: The rules in this section apply to each motor carrier engaged in the transportation of hazardous materials by a motor vehicle which must be marked or placarded in accordance with DOT 177 and: Each officer or employee of the carrier who performs supervisory duties related to the transportation of UW's and hazardous materials. Each person who operates or who is in charge of motor vehicle(s) transporting UW's or hazardous materials. C. Compliance with Federal Motor Carrier Safety Regulations: 1. A motor carrier driver or other person must comply with the rules when he/she is transporting UW's or hazardous materials by a motor vehicle, which must be marked or placarded in accordance with DOT 177. D. State and Local Laws, Ordinances and Regulations: 1. Every motor vehicle transporting or storing Articles and Items containing UW's or hazardous materials must be operated and parked in compliance with the laws, ordinances and regulations of the state jurisdiction of which it is being operated in, unless they are at Universal Waste Material Abatement Specification S March 30, 2011 Calavera Hill Treatment Plant Page 7 4-~Y \V.INZLERSzKELLY variance with specific regulations of the Department of Transportation which are applicable to the operation of that vehicle which impose a more stringent obligation or restraint. E. Attendance and Surveillance of Motor Vehicles: A motor vehicle, which contains UW's, or hazardous material, which is located on a public street or highway or the shoulder of a public highway, must be attended by its driver. However, the vehicle need not be attended while its driver is performing duties, which are necessary to his duties as the operator of the vehicle. For purpose of this section: A motor vehicle is attended when the person in charge of the vehicle is on the vehicle, awake, or is within one hundred feet of the vehicle and has it within his unobstructed field of view. A qualified representative of a motor carrier is a person who: I) Has been designated by the carrier to attend the vehicle; 2) Is aware of the nature of the UW's or hazardous materials contained in the vehicle he attends; 3) Has been instructed in the procedures he must follow in emergencies and; 4) Is authorized to move the vehicle and has the means and ability to do so. F. Parking: 1. A motor vehicle, which contains UW's or hazardous materials, must not be parked on or within five feet of the traveled portion of public street or highway except for brief periods when, the necessities of operation require the vehicle to be parked and make it impractical to stop the vehicle in any other place. G. Routes: Unless there is no practicable alternative, a motor vehicle which contains UW's or hazardous materials must be operated over routes which do not go through or near heavily populated areas, places where crowds are assembled, tunnels, narrow streets, or alleys. Operating convenience is not a basis for determining whether it is practicable to operate a motor vehicle in accordance with this paragraph. H. Fires/Open Flames: 1. A motor vehicle containing hazardous materials must not be operated near an open fire unless its driver has first taken precautions to ascertain that the vehicle can safely pass the fire without stopping. a. A motor vehicle containing hazardous materials must not be parked within three hundred feet of an open fire. 1. Smoking: 1. No person may smoke or carry a lighted cigarette, cigar, or pipe, on or within twenty-five (25) feet of any contractor's vehicle, which contains flammable materials (flushing solvents), or an empty tank motor vehicle, which has been used to transport flammable materials. Universal Waste Material Abatement Specification • March 30, 2011 I Calavera Hill Treatment Plant • Page 8 \XINZLERcSz...KELLY Fueling: 1. When a motor vehicle, which contains hazardous materials, is being fueled: Its engine must not be operating and; A person must be in control of the fueling process at the point where the fuel tank is filled. K. Tires: If a motor vehicle which contains UW's or hazardous materials is equipped with dual tires on any axle, its driver must stop the vehicle in a safe location at least once during each two hours or one hundred miles of travel, whichever is less, and must examine the tires. The driver must also examine the vehicle tires at the beginning of each trip and each time the vehicle is parked. 2. If, as the result of an examination pursuant to the preceding paragraph of this section, or otherwise, a tire is found to be flat, leaking or improperly inflated the driver must cause the tire to be repaired, replaced, or properly inflated before the vehicle is driven. However, the vehicle may be driven to the nearest safe place to perform the required repair, replacement, or inflation. If, as the result of an examination a tire is found to be overheated the tire will be removed and placed at a safe distance from the vehicle. The driver shall not operate the vehicle until the cause of the overheating is corrected. L. Binding and Tie-Down: If a motor vehicle transports UW's or hazardous materials all containers must be properly secured in place to insure that no equipment items or containers can be loose or unsafely placed into the transport vehicle. This may include chaining, roping or strapping and winching. The driver of the vehicle must stop the vehicle in a safe location at least once during each two hours or one hundred miles of travel whichever is less and inspect the contents of the shipment. At the time of inspection if any form of binding is found to be loose the driver shall immediately take action to remedy the situation for safe transportation. Any equipment, drums, or other Articles carried in an open, flatbed or stake type truck shall be covered with a tarp to protect it from the elements. M. Hazardous Waste Instruction and Documents: A motor carrier that transports "Hazardous Waste" must furnish the driver of each motor vehicle in which the waste is transported the following documents: A copy of these rules. A document containing instructions on procedures to be followed in the event of accident or delay. The documents must include the names and telephone numbers of persons to be contacted, and the substance of the hazardous wastes being transported, and the precautions to be taken in emergencies such as fires, accident or leakages. C. Manifest and permit documents described in these specifications and required for waste transport. N. Marking of Vehicles: I. A motor vehicle being operated must be marked if that vehicle is: a. Transporting UW's or hazardous materials of a kind that require the vehicle to be marked or placarded in accordance with-DOT 177 and; Universal Waste Material Abatement Specification March 30, 2011 Calavera Hill Treatment Plant Page 9 \X7INZLERSz..KELLY b. Commercial vehicles must display the name or trade name of the carrier operating the vehicle. These vehicles must display markings, which designate the carrier as being a commercial vehicle "for hire". 3.4 UW DISPOSAL The Contractor shall treat and dispose of all collected UW wastes collected and generated during the execution of this Contract including those Articles, fluids, etc. set forth in PART 1 GENERAL of these specifications. Except as maybe otherwise specifically directed by the Owner's Authorized Representative, the Contractor shall treat and dispose of the waste UW materials as governed by 40 CFR 273, California State regulations, local regulations and subsequent amendments: 1. By incineration or recycling at a facility approved for such use by the U.S. Environmental Protection Agency, and all other controlling regulatory agencies and bodies of the state, county and municipality of that facility's location all UW fluids, flushing fluids, and other UW contaminants. If the Contractor so elects, waste contaminated solids may also be incinerated as suitable and allowed for this type of disposal. All UW wastes generated as part of these operations will be likewise disposed of by the Contractor in a legal manner and said disposal is included in the Contractor's total work item fee. The Contractor shall not sell, transfer, or recover any material from the wastes received from the Owner without their prior written consent; 3.5 MANIFESTS AND RECORDS The Contractor shall provide the Owner's Authorized Representative with a compliane certificate verifying that all waste received by it has been properly treated and disposed. The Contractor shall provide the Owner's Authorized Representative copies of all manifests, permits or other documents currently in effect relating to the specific UW wastes to be transported, treated and disposed hereunder except as otherwise stated in this Section. The Contractor shall also promptly furnish to the Owner's Authorized Representative copies of all new or renewal permits or other documents applicable to this agreement as soon as the Contractor receives same. As the waste generator, the Owner shall furnish completed State of California Hazardous Waste Manifests (or the Uniform Manifest - 40 CFR Parts 260, 262, 271 - if effective at time of preparation) for all UW Articles to be collected from the facility at which the removal and decontamination occurred. These manifests shall accompany the waste loads to disposal and be properly completed by the hauler and disposal agent as required by Federal and State hazardous waste management law. The final manifest shall then be returned by registered mail to the Owner's Authorized Representative within the designated time period specified by Federal law. It shall be the responsibility of the Owner's Authorized Representative to finalize their UW records regarding the removal and final disposition of UW Articles. Universal Waste Material Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant Page 10 I 4~~r W1NZLER&,KELLY E. The contract work will not be considered complete nor will the Owner make final payment until the Owner's Authorized Representative receives certifications of incineration (for fluids) and/or recycling. 3.6 PLACEMENT IN STORAGE AND RECORDS A. Unloading and Placement in Storage: 1. Transport vehicles shall be unloaded utilizing the same equipment and methods as for loading. 2. Drums and Articles shall be placed in the storage facility in locations as directed by the Owner's Authorized Representative. Articles shall be placed such that ample clearance is provided around equipment to facilitate future inspection. Drums shall be placed on pallets of sufficient strength to withstand double stacking. Drums shall not be stacked at time of storage unless space is limited as determined by the Owner's Authorized Representative. Where stacking of drums is necessary, pallets shall be placed between the drum layers. 3. Immediately following unloading of the UW transport vehicle, the cargo. area shall be inspected to check for any fluid leaks. If any fluids are found, the source of the leaking drum or Items shall be identified and sealed. a. The contaminated cargo area shall be thoroughly double washed/rinsed clean with absorbents, solvents and liquid cleaner. Cleaning agents, solvents and solids shall be placed in proper drums for disposal. B. Records: Upon completion of all LJW work related activities the Contractor shall provide a complete record of such activities and storage data to the Safety Officer or other administrator responsible for UW's at the site. In addition, two copies of the record shall be transmitted to the Owner's Authorized Representative. The record shall include the following data: Name of the firm performing the work of this Section and technician in charge: Drums (and Article Containers where applicable): Drum size (30 or 55 gallon). Identification of contents, i.e., for liquids, flush solvents, cleaning solvents for solids, rags, absorbents, soil, etc. C. Weight in kilograms and gallons of contents of each drum (or container). d. Date placed in storage. END OF SECTION Universal Waste Material Abatement Specification March 30, 2011 I Calavera Hill Treatment Plant Page 11 I HAZARDOUS BUILDING MATERIAL SURVEY REPORT :LI. Project Site: I 0 CALA VERA HILL 0 Abandoned Treatment Plant 0 Tamarack Avenue 0 • 0 • 0 • Carlsbad, California 0 . • 0 0 0 Prepared For. 0 0 Mr. David P. Ahles, P.E. I 0 Senior Civil Engineer . 0 0 • City of Carlsbad 0 I T I • • 1635 Faraday Avenue J. 0 Carlsbad, California 92008-7314 1. p..) •• 0 0 • 0.0 IN . I • 0 • Prepared By: WINZLER & KELLY 3750 Convoy Street, Suite 220 • SanDiego, California 92111 : . 0 (858) 244-0440 • • • 0 0 0 • 0 W&K Project Number: 1038210010.77010 I March 30, 2011 7 \XJINZLERSLKELLY TABLE OF CONTENTS HAZARDOUS BUILDING MATERIAL SURVEY REPORT SECTION 1- EXECUTIVE SUMMARY. SECTION 2- MAIN BODY OF REPORT APPENDIX A -: CERTIFICATIONS APPENDIX B - ASBESTOS SAMPLE LOCATION/LEAD TESTING ORIENTATION MAP APPENDIX C - ASBESTOS ANALYTICAL DATA (LABORATORY REPORTS) APPENDIX D - XRF LEAD DATA TABLE APPENDIX E - LEAD HAZARD EVALUATION REPORT I ' WINZLER&LKELLY EXECUTIVE SUMMARY I At the request of the City of Carlsbad, Winzler & Kelly performed a Hazardous Building Material Survey for the purposes of demolition of the abandoned treatment plant at Calavera Hill, located on Tamarack Avenue in the City of Carlsbad, County of San Diego, California. The survey was conducted to identify and sample suspect asbestos-containing materials (ACMs) and asbestos-containing construction materials (ACCMs); to sample representative building components for the presence of lead-containing surface coatings, lead-based paints, and lead-bearing substances (LCSCs, LBPs, and LBSs) and to identify potential polychlorinated biphenyl (PCB)-containing light fixture ballasts, fluorescent light tubes (FLTs), mercury-containing thermostat switches and other universal waste rule (UWR) materials. Physical limitations, such as locked rooms, were not encountered during the survey and testing activities. There is a possibility that additional hazardous materials may be encountered in inaccessible areas (e.g., interstitial ceiling and wall spaces) during building demolition activities. Suspect hazardous materials encountered during demolition activities that have not been assessed either may be assumed to be hazardous and handled accordingly, or may be sampled by the appropriate personnel and analyzed to assess whether they are hazardous. The results of the survey and testing indicate that hazardous building materials are present at the subject structures. The following tables list the hazardous materials identified within the subject site structures, including the location and the estimated total quantity of the identified hazardous materials: Table 1 of 9 - r i-.. 'a_I - .,t .. .................- - a ... CALAVERA HILL I;&.I J MATERIAL/COMPONENT' ' LOCATION / ." CONDITIONS ESTIMATED DESCRIPTION c' ' TOTAL — r QUANTITY. I - 'a I •. ' 'i I - - ,; I ' . . . .. (SF/LF/EA) Asbestos-containing Roof penetration mastic Roof seams and penetrations Good/Non-friable 100 SF Asbestos-containing S Wall and window frame sealant Exterior walls and windows Good/Non-friable 150 LF Asbestos-containing Sink under coating mastic Kitchen Good/Non-friable I EA Asbestos-containing • 12 "xi 2 Brown floor tile and associated Lobby, kitchen and electrical Good/Non-friable - 1,500 SF black mastic room Asbestos-containing Damaged/Non- Transite pipe debris Work area friable 4SF Lead-Based Paints (Color/Substrate/Component): Gray/Metal/Beam Work area Intact 150 LF White/Porcelain/Floor drain Closet Intact I EA Survey Report — Executive Summary March 30, 2011 Calavera Treatment Plant a Page 1 U WINZLER&KELLY Tr Zt 71 LCALA VERA HILL ' , MATERIAL/COMPONENT LOCATION-, i CONDITION ESTIMATED T• AI \QUANTITY IPI 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D UW I Throughout' N/A 20 EA PCB-containing light fixture ballasts Uw Fluorescent light tubes On floor Damaged 80 EA - Table 2of9 IA 1 41 /CHLORINE BUILDING 74 ri CALAVERA HILLHy ..f MATERML/COMPOIENT f LOCATION / CONDITION ESTIMATED tQU4NTITY c'>(SFfLF/EA) rI Asbestos-containing Roof beneath tiles Good/Non-friable 270 SF Roofing felt Lead-Based Paints (Color/Substrate/Component): South side Intact 2 EA Gray/Metal/Tank pump Tan/Metal/Columns - North side Intact - 35 LF 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D UW Thoughut N/A 3 EA Halogen lights U- I I Survey Report - Executive Summary Calavera Treatment Plant I. - March 30, 2011 Page j7 \X1INZLER6ZKELLY Table 3 of 9 .- SLUDGE HANDLING BUILDING CALAVERA HILL MATERIAL/COMPONENT LOCATION , CONDITION ESTIMATED DESCRIPTION TOTAL QUANTITY •- .i ___________________ (SF/LF/EA) Asbestos-containing Roof under tiles GoodlNon-friable 1,600 SF Roofing felt Lead-Based Paints (Color/Substrate/Component): White/Plaster/Ceiling Interior Intact 1,600 SF Yellow/Metal/Stairs and walkway Interior Intact 250 SF Brown/Metal/Stair support rail Interior Intact 80 SF 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D UW Halogen lights Throughout N/A 2 EA Table 4 of 9 .: - . .. _. : • ..-. . ABOVEGROUND STORAGE TANK CALAVERA HILL :. •; — ': :.;i ,.i :.- . ' -- MATERIAL/COMPONENT, - -'• LOCATION CONDITION" ESTIMATED DESCRIPTION ' 4 .- 4. j , TOTAL 4 11 QUANTITY 34 . ;•_•-4 4''J',,, '-'• - (SFILF/EA)'-. No ACMs or ACCMs detected No LBPs or LBSs detected 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D No UW materials observed Survey Report - Executive Summary • March 30, 2011 Calavera Treatment Plant Page 3 4~F \(7INZLERS,z.KELLY Table 5 of 9 STORAGE AREA CALAVERA HILL MATERIAL/COMPONENT LOCATION CONDITION ESTIMATED DESCRIPTION TOTAL QUANTITY (SFILF/EM No ACMs or ACCMs detected No LBPs, LBSs or LCSCs detected No UW materials observed Table 6 of 9 OXIDATION DITCIIES. CALAVERA HILL - & MATERIAL/COMPONENT 2 LOCATION , ' CONDITION ESTIMATED L DESCRIPTION ,TOTAL F QUANTITY :. (SFILF/EA) No ACMs or ACCMs detected No LBPs or LBSs detecled Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D No UW materials observed Survey Report - Executive Summary March 30, 2011 Calavera Treatment Plant Page 4 4~~r '\V INZLERSz..KELLY Table 7 of 9 CLARIFIER TANK CALA VERA HILL MATERIAL/COMPONENT LOCATION CONDITION ESTIMATED DESCRIPTION 7 TOTAL - QUANTITY (SFF/EA) No ACMs or ACCMs detected Lead-Based Paints (Color/Substrate/Component): North tank Intact 800 SF White/Metal/Bridge frame Gray/Metal/Motor North tank Intact I EA White/Metal/Bridge frame South tank Intact 800 SF 'Lead-Containing SUrface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D No UW materials observed Tàhle R of 9 i• II t HEAD WORKSTRUCTURE CALAVERA HILIJ, '- . MATERIAL/COMPONENT , pj LOCATION ? CONDITION ESTIMATED DESCRIPTION TOTA.L ' . t . QUANTITY , ••; - -. ':' ;d(SFILF/EA). ) No ACMs or ACCMs detected Lead-Based Paints (Color/Substrate/Component): Exterior Fair I EA Gray/Metal/Wheel 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D No UW materials observed Survey Report - Executive Summary March 30, 2011 CalaveraTreatment Plant - Page 5 I WINZLER4SKELLY . I . Table 9 of 9 LUD IN DI G ST AL SP çCVERA}IILL I MATERIAL/COMPONENT LLOCATION 'CONDITION - ESTThATED&, : tOTL . (SFLF/EA) - No ACMs or ACCMs detected No LBPs or LBSs detected 'Lead-Containing Surface Coatings Detected: Refer to the XRF Lead Data Table in Appendix D - No UW materials observed Notes SF = square feet LF = linear feet EA = each - NA = not applicable AC = air-conditioning UW = universal waste PCB = polychlorinated biphenyls Asbestos-containing = 1% or greater of asbestos by Polarized Light Microscopy (PLM), as defined by USEPA as ACMs Asbestos-containing (<1 %) = 0.1% or greater but less than 1% of asbestos by PLM, as defined by Cal/OSHA as ACCMs. Lead-Based Paint = 1.00 milligrams per square centimeter (mg/cm2) of lead or greater is present, as defined by 17 California Code of Regulations (CCR) 35001-36100 Lead-Bearing Substance = 1.00 mg/cm2 of lead or greater Lead-Containing Surface Coatings = 0.10 to 0.99 milligrams per square centimeter (mg/cm2) of lead present (8 California Code of Regulations [CCR] 1532.!) Note' = Contractor is responsible for employee exposure monitoring during disturbance/demolition of LCSCs. Please refer to the XRF Lead Data Table in Appendix D for building components and surface coatings considered LCSCs at the subject building. Asbestos Survey - The results of the asbestos survey indicate that ACMs are present at some of the subject site structures, which may be impacted by the impending demolition activities. I At no time should the identified ACMs or ACCMs be drilled, cut, sanded, scraped or otherwise disturbed by untrained personnel. These materials should be removed prior to any activities which will impact these I materials. Asbestos disturbance and/or remov'al', operations must be conducted by a California Occupational Safety and Health Administration (Cal/OSHA)-registered and State licensed asbestos removal contractor. Disturbance and/or abatement operations should be performed under the direct I observation of a California Certified Asbestos Consultant. Constructin activities involving the potential for impacting ACMs/ACCMs should be conducted in accordance with the requirements of Title 8 of the California Code of Regulations, Section 1529 (8 CCR I .- 1529). . - --- • I • Survey Report - Executive Summary, . - . March 30, 2011 . Calavera Treatment Plant • . . - Page 6 - •.. -- r - : - \XTINZLERSz..KELLY For all abatement activities which will involve the removal of at least 100 square feet of identified asbestos-containing materials, notification must be made to the San Diego Air Pollution Control District (SDAPCD). Notification to SDAPCD must be accomplished ten working days prior to the initiation of such activities. I For abatement activities which will involve asbestos-related work of at least 100 square or linear feet, written notification must be made to Cal/OSHA. Notification to Cal/OSHA must be accomplished 24 hours prior to the initiation of such activities. Notification to employees and contractors working within the building should be made in accordance with the California Health and Safety Code, Section 25915 et.seq. and Proposition 65. Lead Testing Services The lead testing services revealed that building components with coatings defining them as LBPs. LBSs and LCSCs are present at some of the subject site structures, which may be impacted by the impending demolition activities. All demolition involving potential and identified lead-containing surfaces should be conducted in I accordance with Title 8, California Code of Regulations, Section 1532.1 and 29 CFR 1926.62. In addition, all activities involving identified lead-based paints must be conducted in accordance with Title 17, California Code of Regulations, Division 1, Chapter 8, Sections 35001 through 36100, which I proscribes the use of CDPH -certified workers, work practices, and other requirements. At present there is no state or federal regulation requiring mandatory lead removal or abatement prior to I disturbance or demolition of structures with identified lead materials. However, there are applicable Cal/OSHA worker protection and training requirements; Cal/EPA waste disposal requirements, CDPH requirements for public and residential buildings, and SB 460 lead hazard regulations that apply to lead- related construction activities, abatement activities and their associated wastes. The following is a brief discussion and summary of applicable regulatory requirements: CaIIOSHA: Title 8, California Code of Regulation (CCR), Section 1532.1 (8 CCR 1532.1) governs occupational exposure to lead. This regulation requires that prior to initiation of certain activities, referred to as "trigger tasks", workers must be trained, medically evaluated, and properly fitted with respiratory protection, and protective clothing until statistically reliable personal eight-hour time weighted average (TWA) results indicate lead exposure levels below the Personal Exposure Limit (PEL) for each unique task which disturbs lead-based and lead- containing coatings. This process is known as a Negative Exposure Assessment or NEA. If the result of the exposure assessment is above the Action Level (AL) additional monitoring is required and if the result is above the PEL additional exposure monitoring, worker protection (including respirator protection and PPE), training and medical requirements apply. However even where the NEA criteria is met, certain hazard communication training and work practice controls still apply where lead is disturbed. "Trigger tasks" are tasks that are assumed to exceed the PEL pending an exposure assessment and they encompass the majority of construction activities that disturb surface coatings. Examples of "trigger" tasks range from manual paint scraping as a lower expected exposure up to hot work and abrasive blasting as the highest expected exposures, and include any non-listed task that the employer determines may potentially expose employees to lead levels above the AL. I Survey Report - Executive Summary March 30, 2011 Calavera Treatment Plant Page 7 \X7INZLERcSz.KELLY NOTE - "OSHA does not consider any method that relies solely on the analysis of bulk materials or surface content of lead (or other toxic material) to be acceptable for safely predicting employee exposure to airborne contaminates. Without air monitoring results or without the benefit of historical or objective data (including air sampling which clearly demonstrates that the employee cannot be exposed above the action level during any process, operation, or activity) the analysis of bulk or surface samples cannot be used to determine employee exposure." OSHA Standard Interpretation 5/8/2000. I Furthermore, OSHA states that these rules apply to "any detectable concentration of lead" without a specified detection level. Due to the Consumer Product Safety Commission currently allowing paint to contain up to 600 parts per million (ppm) of lead, the variation of lead content I due to aging and weathering, and the variation of detection limits associated with both paint chip and XRF analysis, it is recommended that all painted or coated surfaces be treated as potentially containing lead. Clearly, positive analytical results by either method can be used to indicate that detectable lead is present but negative results cannot be interpreted as conclusively demonstrating I the absence of lead. Analytical data of bulk paint/coating materials or surface content (by XRF) of lead can be helpful in evaluation of lead-related environmental risks in general but cannot be used to calculate worker exposures and are not a substitute for employee exposure monitoring. As a result of the above, any employee that works around potential lead-based or lead-containing coatings must have HAZCOM training and personal exposure air monitoring is additionally required for employees that disturb such coatings. Significant additional certification, notification, and work practices are required for materials found to be "lead-based". Any welding, cutting or heating of metal surfaces containing surface coatings should be conducted in accordance with 29 CFR 1926.354 and 8 CCR 1537. These regulations require surfaces covered with toxic preservatives, and in enclosed areas, be stripped of all toxic coatings for a distance of at least 4 inches, in all directions, from the area of heat application prior to the initiation of such heat application. Cal/EPA through the Division of Toxic Substance Control (DTSC) regulates disposal of lead hazardous waste (Title 22 Division 4.5, Environmental Health Standards for the Management of Hazardous Waste). DTSC has issued guidance indicating that architectural debris with intact lead paint is normally expected to be handled as general construction waste. However, waste stream segregation and analysis is still required for all paint or coating debris regardless of if the paint or coating is intact on a building component or not. The resulting wastes may be hazardous under California and federal RCRA standards for lead and therefore require proper handling, packaging, labeling, and transportation under a proper manifest to a permitted hazardous waste storage, treatment and disposal facility. CDPH: The State of California Department of Public Health (CDPH) has specific requirements (Title 17 Sections 35001 thru 36100 et. al.) for hazard assessment and work in public or residential structures. These regulations require special certifications, work practices, and notification for such activities. Senate Bill 460 (SB 460): An act to amend Section 1941.1 of the Civil Code, and to amend Sections 17961, 17980, and 124130 of, and to add Sections 17920.10, 105251, 105252, 105253, 105254, 105255, 105256, and 105257 to, the Health and Safety Code, relating to lead abatement. This bill allows for fines and criminal penalties to .be levied on any person who is found to have I Survey Report - Executive Summary March 30, 2011 Calavera Treatment Plant . Page-8 4~r 'X7INZLERSz..KELLY performed lead abatement without containment or created a measurable lead hazard based upon current CDPH standards. The testing for this determination can be initiated by any local or state building inspector, health department inspector, or other designated state or local official. A determination of a lead hazard is not solely based upon the lead content of the paint or coating and can be the result of the disturbance of such materials with low concentrations of lead. Written notification to Cal/OSHA must be accomplished should LBP activities involve more than 100 square or linear feet of removal in accordance with the requirements of 8 CCR 1532.1. Proper written notification to CDPH may be required, depending upon the nature of the activity. Proper waste characterization and disposal of lead-containing materials and lead-contaminated debris should be conducted in accordance with Title 22 of the California Code of Regulations and the California Health and Safety Code, Section 25157.8. Universal Waste The hazardous material building survey revealed that universal waste materials are present at some of the subject site structures, which may be impacted by the impending demolition activities. Winzler & Kelly's limited spot checks indicated that PCB-containing light fixture ballasts are present in areas of the investigated facility; however, due to the limited nature of the random spot checks, Winzler & Kelly recommends that all light fixtures be visually inspected, prior to disposal, to determine if they contain PCBs. Those ballasts marked "No PCBs" or "PCB Free", should be considered as such. All potential and identified PCB-containing light fixture ballasts should be handled, collected, transported and disposed in accordance with the requirements of Title 22 of the California Code of Regulations, Section 67426.1 (22 CCR 67426.1). Fluorescent light tubes, mercury-containing thermostat switch capsules, and other Universal Waste Rule I components should be handled in accordance with the requirements of Title 22 of the California Code of Regulations, Section 66273 et seq. (22 CCR 66273). I It is the conractor's responsibly to confirm the hazardous material quantities present prior to initiating renovation or demolition activities at the subject buildings. Should materials similar to those identified in this report, or other forms of suspect hazardous materials be present or identified, maintenance personnel/contractors should be instructed to immediately cease work activities which may initiate a fiber release episode, and notify the appropriate management personnel. Report prepared for City of Carlsbad by: Report reviewed for City of Carlsbad by: I Jerry R. She LEED AP Stephen R. Reese I Environ/rn,p6tal Service Line Manager Project Manager Certifi"Asbestos Consultant #97-2324 Certified Asbestos Consultant #05-3853 CDPH Lead Inspector-Assessor #5809 CDPH Lead Inspector-Assessor/Project Monitor #13938 1 S I Survey Report - Executive Summary Calavera Treatment Plant I. S March 30, 2011 Page 9 WINZLER&KELLY INTRODUCTION At the request of the City of Carlsbad, Winzler & Kelly performed a Hazardous Building Material Survey for the purposes of demolition at the abandoned Calavera Hill Treatment Plant, located at Tamarack Avenue in the City of Carlsbad and County of San Diego, California. The survey was conducted to identify and sample suspect asbestos-containing materials (ACMs) and asbestos- containing construction materials (ACCMs); to sample representative building components for the presence of lead-containing surface coatings, lead-based paints, and lead-bearing substances (LCSCs, LBPs, and LBSs), and to identify potential polychlorinated biphenyl (PCB)-containing light fixture ballasts, fluorescent light tubes (FLTS), mercury-containing thermostat switches, and other universal waste rule (TJWR) materials and building related hazardous materials. The survey was performed on March 16 and 17, 2011 by Mr. Steve Pitts, Mr. Stephen Reese, Mr. Chris LeMaster and Mr. Brian Ford. Mr. Jerry Sherman performed report preparation and Mr. Reese performed report review. Mr. Pitts, Mr. Reese and Mr. Sherman are California Occupational Safety and Health Administration (Cal/OSHA)-Certified Asbestos Consultants and California Department of Public Health (CDPH)-Certified Lead-Related Inspectors/Risk Assessors. Mr. Reese is also a CDPH-Certified Lead Project Monitor. Mr. LeMaster and Mr. Ford are California Occupational Safety and Health Administration (Cal/OSHA)-Certified Site Surveillance Technicians. All members of the survey team are employees of Winzler & Kelly and have received Hazardous Waste Operations and Emergency Response (HAZWOPER) training in accordance with 8 California Code of Regulations (CCR) 5194. Building and Structure Descriptions The survey and testing was conducted at ten structures within the abandoned Calavera Hill Treatment Plant. The structures consisted of three buildings (Administration, Chlorine and Sludge Handling) constructed with concrete and wood framing; interior walls and ceilings were finished with plaster, drywall/joint compound and acoustic ceiling panels; floors were unfinished or finished with vinyl floor tile; and the roofs consisted of built- up roofing materials. Physical limitations, such as locked rooms, were not encountered during the survey and testing. There is a possibility that additional hazardous materials may be encountered in inaccessible areas (e.g., locked rooms, interstitial ceiling and wall spaces) during building demolition/renovation activities. Suspect hazardous materials encountered during demolition activities that have not been assessed either may be assumed to be hazardous and handled accordingly, or may be sampled and analyzed to assess whether they are hazardous. METHODOLOGY Asbestos - Survey Methodology Suspect ACM, ACCM and PACM visual identification was performed by entering representative areas and assessing all accessible structural, architectural, and mechanical components for the presence of suspect asbestos-containing materials. Previous information was not available at the time of the survey. All findings, conclusions, and analytical data presented in this report are based on the field inspection and sampling data obtained by Winzler & Kelly's inspection during this project. Survey Report - Section 2 March 30, 2011 Calavera Treatment Plant Page 1 I ' WINZLER&KELLY I .Each suspect ACM/ACCM identified was bulk sampled in accordance with sampling guidelines established by the Environmental Protection Agency, and satisfies 29 CFR 1926.1101, 40 CFR 763, 8 CCR 1529, and SDAPCD rules. The following summarizes the sampling procedures utilized: The location and total quantity of each ACM/ACCM was tabulated. These materials were then categorized into homogeneous materials. A homogeneous material is defined as being uniform in texture, color, and date of application. A sampling scheme was developed based upon the location and quantity of the various homogeneous materials. Bulk samples were collected by trained personnel using an appropriate sampling tool and a leak-tight container. Decontamination of bulk sampling tools to prevent the spread of secondary contamination to subsequent bulk samples. Each bulk sample was individually numbered and recorded on a Bulk Sample Log. A Chain of Custody Record was maintained for the samples. A representative drawing showing asbestos sample locations can be found in Appendix B of this document. Asbestos - Analytical Methodology All bulk samples were analyzed by AmeriSci of Los Angeles, California. AmeriSci is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP), the National Institute of Standards and Technology (MIST) and is a successful participant in the Proficiency Analytical Testing Program (PAT). Polarized Light Microscopy (PLM). All bulk samples were analyzed by Polarized Light Microscopy (PLM) utilizing dispersion staining techniques I in accordance with the EPA Method: "Method for the Determination of Asbestos in Bulk Building Materials U.S. EPA/600/R-93/116" dated July 1993, and adopted by the National Voluntary Laboratory Accreditation Program (NVLAP), NVLAP Test Method Code 1 8/AO 1, as affiliated with the National Institute for Standards I and Technology (NEST). Each sample was subjected to two microscopy examinations. The first examination was performed at 20X magnification using a stereo microscope equipped with an I external illuminator. Each sample was examined for layering, homogeneity, and the presence of fibrous and non-fibrous materials. An estimate of the percentage for each sample component, relative to the entire sample volume, was made. When discrete strata are identified as a separate material, fibers are first identified and I . quantified by layer and then the results are combined to yield an estimate of total percent asbestos present. The second examination was performed at a range from of bOX to 400X magnification using a Polarized I Light Microscope equipped with two polarizing filters to observe specific optical characteristics. The use of polarized light allows the determination of refractive indices along specific crystallographic axes. Morphology I Survey Report— Section 2 March 30, 2011 Calavera Treatment Plant Page 2 I . . ' \X7INZLER6zKELLY I and color were also observed. A retardation plate was placed at a 45 degree angle between the cross polars to I determine the sign of elongation using orthoscopic illumination. Orientation of the two filters such that their vibration planes were perpendicular allowed observation of the birefringence and extinction characteristics of anisotropic particles. Lead-Containing Surface Coatings/Lead-Based Paints/Lead-Bearing Substances (LCSCs/LBPs/LBSs) - Analytical Methodology Potential LCSCsILBPsILBSs were identified via visual identification. The representative, suspect surface coatings were then measured on-site through the use of a NITON XL x-ray fluorescence (XRF) spectrum analyzer, in accordance with the requirements of the manufacturer's performance characteristics sheet (PCS) for this instrument. For purposes of this survey, and in accordance with Title 8 of the California Code of Regulations, Section I 1532.1 (8 CCR 1532.1) and Title 17 of the California Code of Regulations, Section 35001 et. seq; the XRF measurement data results were interpreted as follows: I 1. Positive results (LBPs/LBSs) were determined when analytical results revealed a lead concentration of 1.0 milligrams per square centimeter (mg/cm2) or greater. I 2. Positive results (LCSCs) were determined when analytical results revealed a lead concentration of 0.1 mg/cm2 or greater, up to 1.0 mg/cm2. I 3. Negative results were determined when analytical results revealed a lead concentration of less than 0.1 mg/cm2 which is below the analytical sensitivity of the XRF measurement methodology. I RESULTS Asbestos Survey I A total of 79 bulk samples for the determination of asbestos content were collected from the subject site buildings on March 16 and 17, 2011. Based on the results of the asbestos survey of the subject building and laboratory analytical results, the following materials are considered to be A CMs, as defined by USEPA, and I found to contain detectable concentrations of 1% OR GREA TER OF ASBESTOS (locations, conditions, and estimated total quantity of materials are found in the Executive Summary): I Calavera Treatment Plant Roof penetration mastic (Administration) Window and wall frame sealant (Administration) I 3. Sink under coating mastic (Administration) 12"x12" Brown floor tile and associated mastic (Administration) Broken pieces of Transite pipe (Administration) • 6. Roofing felt under roof tiles (Chlorine and Sludge). I Survey Report - Section 2 . March 30, 2011 Calavera Treatment Plant . Page 3 I W INZLER&KELLY I Based on the results of the limited asbestos survey of the subject buildings, the following materials sampled U i are considered to be A CCMs, as defined by Cal/OSHA, and found to contain detectable concentrations of 0.1% OR GREA TER, BUT LESS THAN 1% OF ASBESTOS. I Calavera Treatment Plant No ACCMs detected I .The following materials were suspected to be ACM/ACCM, sampled, analyzed by PLM and determined NOT to be ACM/ACCM: . I Calavera Treatment Plant 1. Brown roofing tiles and felts (Administration) 2. Block walls and mortar (Administration, Chlorine and Sludge) I - 3. Door frame sealant (Administration) 2'x4' Ceiling panels (Administration) Ceiling insulation (Administration) I . 6. Drywall, tape and joint compound (Administration) Wall insulation (Administration) Silver paint (Administration) I 9. Baseboard and mastic (Administration) Brown roofing tiles (Chlorine and Sludge) Vent sealant (Sludge) I 12. Ceiling plaster (Sludge) Tan paint chips (AST) Concrete base (AST) Concrete column and floor (Storage) Concrete (Oxidation ditches, Clarifier tank, Headwork structure and Sludge holding tank) Mastic (Oxidation ditches) - 18. Silver paint (Oxidation ditches and Clarifier tank) - The individual bulk sampling results can be found in the AmeriSci laboratory reports, which are located within Appendix C of this document. I . Lead-Testing A total of 224 XRF measurements (w/ calibration readings) for the determination of lead content were collected from the Calavera Treatment Plant on March 16 and 17, 2011. The analytical results for this testing and previous testing indicate that the following building components and respective surface I coatings did have lead concentrations defining them as LBPs, in accordance with Title 17 of the California Code of Regulations, Section 35001 et. Seq or LBSs (locations, conditions, and estimated total quantity of materials are found in the Executive Summary): Calavera Treatment Plant 1. Gray/Metal/Beam (Administration) I 2. White/Porcelain/Floor drain (Administration) . 3. Gray/Metal/Tank pump (Chlorine chamber) I Survey Report - Section 2 . March 30, 2011 Calavera Treatment Plant . . . Page 4 I . .. \(7INZLERSz..KELLY Tan/Metal/Column (Chlorine chamber) White/Plaster/Ceiling (Sludge handling) Yellow/Metal/Stairs and walkway (Sludge handling) Brown/Metal/Stair support rail (Sludge handling) White/Metal/Bridge frame (Clarifier tank, north) White/Metal/Bridge frame (Clarifier tank, south) Gray/Metal/Motor (Clarifier tank, north) Gray/Metal/Wheel (Headwork structure) A lead testing orientation map can be found in Appendix B of this document. Individual XRF measurement results and LCSCs can be found in Appendix D of this document. A copy of the Lead Hazard Evaluation Report sent to CDPH is included in Appendix E. Universal Waste Rule Survey Based on the results of visual identification, the following universal waste materials were observed at the subject site structures (locations and estimated total quantity of materials are found in the Executive Summary): Florescent light tubes Suspect PCB-containing light fixture ballasts Halogen lights CONCLUSIONS/RECOMMENDATIONS' Asbestos Survey The results of the asbestos survey indicate that A CMs are present at some of the subject site structures (see Executive Summary tables), which may be impacted by the impending demolition activities. At no time should the identified ACMs or ACCMs be drilled, cut, sanded, scraped or otherwise disturbed by untrained personnel. These materials should be removed prior to any activities which will impact these materials. Asbestos disturbance and/or removal operations must be conducted by a California Occupational Safety and Health Administration (Cal/OSHA)-registered and State licensed asbestos removal contractor. Disturbance and/or abatement operations should be performed under the direct observation of a California Certified Asbestos Consultant. Construction activities involving the potential for impacting ACMs should be conducted in accordance with the requirements of Title 8 of the California Code of Regulations, Section 1529 (8 CCR 1529). For all abatement activities which will involve the removal of at least 100 square feet of identified asbestos- containing materials, notification must be made to the San Diego Air Pollution Control District (SDAPCD). Notification to SDAPCD must be accomplished ten working days prior to the initiation of such activities. For abatement activities which will involve asbestos-related work of at least 100 square or linear feet, writteri notification must be made to Cal/OSHA. Notification to Cal/OSHA must be accomplished 24 hours prior to the initiation of such activities. Notification to employees and contractors working within the building should be made in accordance with the California Health and Safety Code, Section 25915 et.seq. and Proposition 65. I Survey Report - Section 2 ' March 30, 2011 Calavera Treatment Plant ' Page 5 \XT INZLER SLKELLY Lead Testing Services The lead testing services revealed that building components with coatings defining them as LBPs, LBSs and LCSCs are present at some of the subject site structures, which may be impacted by the impending demolition activities. All demolition involving potential and identified lead-containing surfaces should be conducted in accordance with Title 8, California Code of Regulations, Section 1532.1 and 29 CFR 1926.62. In addition, all activities involving identified lead-based paints must be conducted in accordance with Title 17, California Code of Regulations, Division 1, Chapter 8, Sections 35001 through 36100, which proscribes the use of CDPH - certified workers, work practices, and other requirements. At present there is no state or federal regulation requiring mandatory lead removal or abatement prior to disturbance or demolition of structures with identified lead materials. However, there are applicable Cal/OSHA worker protection and trainingrequirements; Cal/EPA waste disposal requirements, CDPH requirements for public and residential buildings, and SB 460 lead hazard regulations that apply to lead-related construction activities, abatement activities and their associated wastes. The following is a brief discussion and summary of applicable regulatory requirements: Cal/OSHA: Title 8, California Code of Regulation (CCR), Section 1532.1 (8 CCR 1532.1) governs occupational exposure to lead. This regulation requires that prior to initiation of certain activities, referred to as "trigger tasks", workers must be trained, medically evaluated, and properly fitted with respiratory protection, and protective clothing until statistically reliable personal eight-hour time weighted average (TWA) results indicate lead exposure levels below the Personal Exposure Limit (PEL) for each unique task which disturbs lead-based and lead-containing coatings. This process is known as a Negative Exposure Assessment or NEA. If the result of the exposure assessment is above the Action Level (AL) additional monitoring is required and if the result is above the PEL additional exposure monitoring, worker protection (including respirator protection and PPE), training and medical requirements apply. However even where the NEA criteria is met, certain hazard communication training and work practice controls still apply where lead is disturbed. "Trigger tasks" are tasks that are assumed to exceed the PEL pending an exposure assessment and they encompass the majority of construction activities that disturb surface coatings. Examples of "trigger" tasks range from manual paint scraping as a lower expected exposure up to hot work and abrasive blasting as the highest expected exposures, and include any non-listed task that the employer determines may potentially expose employees to lead levels above the AL. NOTE - "OSHA does not consider any method that relies solely on the analysis of bulk materials or surface content of lead (or other toxic material) to be acceptable for safely predicting employee exposure to airborne contaminates. Without air monitoring results or without the benefit of historical or objective data (including air sampling which clearly demonstrates that the employee can not be exposed above the action level during any process, operation, or activity) the analysis of bulk or surface samples can not be used to determine employee exposure." OSHA Standard Interpretation 5/8/2000. Furthermore, OSHA states that these rules appl' to "any detectable concentration of lead" without a specified detection level. Due to the Consumer Product Safety Commission currently allowing paint I Survey Report - Section 2 March 30, 2011 Calavera Treatment Plant Page 6 I ,rWINZLER&.j(ELLY to contain up to 600 parts per million (ppm) of lead, the variation of lead content due to aging and weathering, and the variation of detection limits associated with both paint chip and XRF analysis, it is recommended that all painted or coated surfaces be treated as potentially containing lead. Clearly, positive analytical results by either method can be used to indicate that detectable lead is present but negative results cannot be interpreted as conclusively demonstrating the absence of lead. Analytical I data of bulk paint/coating materials or surface content (by XRF) of lead can be helpful in evaluation of lead-related environmental risks in general but cannot be used to calculate worker exposures and are I not a substitute for employee exposure monitoring. As a result of the above, any employee that works around potential lead-based or lead-containing coatings must have HAZCOM training and personalexposure air monitoring is additionally required I for employees that disturb such coatings. Significant additional certification, notification, and work practices are required for materials found to be "lead-based". Any welding, cutting or heating of metal surfaces containing surface coatings should be conducted in accordance with 29 CFR 1926.354 and 8 CCR 1537. These regulations require surfaces covered with toxic preservatives, and in enclosed areas, be stripped of all toxic coatings for a distance of at least 4 inches, in all directions, from the area of heat application prior to the initiation of such heat application. I . Cal/EPA through the Division of Toxic Substance Control (DTSC) regulates disposal of lead hazardous waste (Title 22 Division 4.5, Environmental Health Standards for the Management of Hazardous Waste). DTSC has issued guidance indicating that architectural debris with intact lead I paint is normally expected to be handled as general construction waste. However, waste stream segregation and analysis is still required for all paint or coating debris regardless of if the paint or coating is intact on a building component or not. The resulting wastes may be hazardous under California and federal RCRA standards for lead and therefore require proper handling, packaging, I labeling, and transportation under a proper manifest to a permitted hazardous waste storage, treatment and disposal facility. CDPH: The State of California Department of Public Health (CDPH) has specific requirements (Title 17 Sections 35001 thru 36100 et. al.) for hazard assessment and work in public or residential structures. These regulations require special certifications, work practices, and notification for such activities. Senate Bill 460 (SB 460): An act to amend Section 1941 .1 of the Civil Code, and to amend Sections I I 17961, 17980, and 124130 of, and to add Sections 17920.10, 105251, 105252, 105253, 105254, 105255, 105256, and 105257 to, the Health and Safety Code, relating to lead abatement. This bill allows for fines and criminal penalties to be levied on any person who is found to have performed lead I . abatement without containment or created a measurable lead hazard based upon current CDPH standards. The testing for this determination can be initiated by any local or state building inspector, health department inspector, or other designated state or local official. A determination of a lead I hazard is not solely based upon the lead content of the paint or coating and can be the result of the disturbance of such materials with low concentrations of lead. . Written notification to Cal/OSHA must be accomplished should LBP activities involve more than 100 square or linear feet of removal in accordance with the requirements of 8 CCR 1532.1. Proper written notification to I . Survey Report - Section 2 . March 30, 2011 Calavera Treatment Plant Page 7 ' WINZLER&KELLY I CDPH may be required, depending upon the nature of the activity. Proper waste characterization and disposal of lead-containing materials and lead-contaminated debris should be conducted in accordance with Title 22 of the California Code of Regulations and the California Health and I . Safety Code, Section 25157.8. Universal Waste I The hazardous material building survey revealed that universal waste materials are present at some of the subject site structures, which may be impacted by the impending demolition activities. Winzler & Kelly's limited spot checks indicated that PCB-containing light fixture ballasts are present in areas of the investigated facility; however, due to the limited nature of the random spot checks, Winzler & Kelly recommends that all light fixtures be visually inspected, prior to disposal, to determine if they contain PCBs. Those ballasts marked "No PCBs" or "PCB Free", should be considered as such. All potential and identified PCB-containing light fixture ballasts should be handled, collected, transported and disposed in accordance with the requirements of Title 22 of the California Code of Regulations, Section 67426.1 (22 CCR 67426.1). Fluorescent light tubes, mercury-containing thermostat switch capsules, and other Universal Waste Rule components should be handled in accordance with the requirements of Title 22 of the California Code of Regulations, Section 66273 et seq. (22 CCR 66273). - It is the contractor's responsibly to confirm the hazardous material quantities present prior to initiating I renovation or demolition activities at the subject buildings. Should materials similar to those identified in this report, or other forms of suspect hazardous materials be present or identified, maintenance personnel/contractors should be instructed to immediately cease work activities which may initiate •a fiber release episode, and notify the appropriate management personnel. I I Survey Report - Section 2 •March 30, 2011 Calavera Treatment Plant . Page 8 WINZLER&J(ELLY APPENDIX A CERTIFICATIONS I STATE OF CALIFORNIA Arnold Schwarzenegger, Governor DEPARTMENT OF INDUSTRIAL RELATIONS DIVISION OF OCCUPATIONAL SAFETY AND HEALTH I ASBESTOS CONSULTANT and TRAINER APPROVAL UNIT 2211 Park Towne Circle, Suite 1 Sacramento, CA 95825 Tel: (916) 574-2993 Fax: (916)483-0572 712292324C 158 December 14, 2010 Jerry Robert Sherman I 1829 Mendota St San Diego 'CA 92106 Dear Certified Asbestos Consultant or Technician: I Enclosed is your certification card. To maintain your certification, please abide I by the rules printed on the back of the certification card. Your certification is valid for a period of one year. If you wish to renew your I certification, you must apply for renewal at least 60 days before the expiration date shown on your card. [8 CCR 341.15(h)(1)]. Please hold and do not send copies of your required AHERA refresher renewal certificates to our office until you apply for renewal of your certification. Certificates must be kept current if you are actively working as a CAC or CSST. The grace period is only for those who are not actively working as a CAC or CSST. Please inform our office at the above address, fax number or actu(dir.ca.gov of any changes in your contact/mailing information within 15 days of the change. Sincerely, Jeff Ferrell Senior Industrial Hygienist JF/ms Attachment: Certification Card cc: File (Renewal - Card Attached Revised E/29/05) - Mr. Jerry R. Sherman I 1829 Mendota Street San Diego, California 92106 I. j H. I. I ' ... 1 I I I I I State of California Division Of Occupatona1 Safiy end Health ceifified sbCstos ConsI1tant I . I I . I . I .1. I I j I' I. I. I .. Ivh. Stephen S. Reese Winzler & Kelly 3750 Convoy Street Suite 220 San Diego, California 92111 f *Ffla Division of fely an Health FA 0 STATE OF CALIFORNIA Arnold Schwar±enegger, Governor' I DEPARTMENT OF INDUSTRIAL RELATIONS ' DIVISION OF OCCUPATIONAL SAFETY AND HEALTH I ASBESTOS CONSULTANT and TRAINER APPROVAL UNIT 2211 Park Towne Circle, Suite I Sacramento, CA 95825 ' I Tel: (916) 574-2993 Fax: (916) 483-0572 7042?4204T May 24, 2010 Chris A Lemaster 315 Cleveland Ave Huntington Beach CA 92648 Dear Certified Asbestos Consultant or Technician: Enclosed is your certification card,,. To maintain your certification, please abide. by the rules printed on the back of the certification card. Your certification is valid for a period of one year. If you wish to renew your certification, you must apply for renewal at least 60 days before the expiration date shown on your card. [8 CCR 341.15(h)(1)). Please hold and do not send copies of your required AHERA refresher renewal certificates to our office until you apply for renewal of your certification. Certificates must he kept current if you are actively working as a CAC or CSST. The grace period is only for those who al-6 not actively working as a CAC or CSST. * Please inform our office at the above address, fax number or actu(dir.ca.gov of any changes in your contact/mailing information within 15 days of the change. 302 304 Sincerely, Jeff Ferrell Senior Industrial Hygienist JF/ms Attachment: Certification Card cc: File (Renewal - Card Attached Revised 8/29/06) State of California Division of OOôiipational Safety and Health Certified Site 'Surveillance Technician Ceridcation No 04204 Exirs On 1hs cnrbucatlon was Icuad byihe DMslon at 6 01 kid by SectIons 7180 ci se ot thd'usIss and Protetisbfis Ce. ( .-. .......... I STATE OF CALIFORNIA Edmund C. crown, Jr., Governor I DEPARTMENT OF INDUSTRIAL RELATIONS Division of Occupational Safety and Health . Asbestos Unit . 2211 Park Towne Circle, Suite I I Sacramento, CA 95825-0414 / (916) 574-2993 Office (916)483-0572 Fax L http://www.dir.ca.gov/dirdatabases.html actudir.ca.gOv I 9010244781 .322 324 - I . . . February 01, 2011 Brian K Ford 220 Daisy Avenue Imperial Beach 'CA 91932 I Dear Certified Asbestos Consultant or Technician: 'Enclosed is your certification card. To maintain your certification,. you must abide by the I rules printed on the back of the certification card. Your certification is valid for a period of one year. If you wish to renew your certification, you must apply for renewal at least 60 days before the expiration date shown on your card. (8 OCR 341.15(h)(1)]. Please hold and do not send copies of your required AHERA refresher renewal certificates to our office until you apply for renewal of your certification. Certificates must be kept current if you are actively working as a CAC or CSST. The grace I period is only for those who are not actively working as an asbestos consultant or site surveillance technician. Please inform our office at the above address, fax number or email; of any changes in your contact/mailing information within 15 days of the change. Sincerely, Je Ferrell Senior Industrial Hygienist Attachment: Certification Card I cc: File I I Renewal - Card Attached (Revised 01/04/2011) I, APPENDIX B ASBESTOS SAMPLE LOCATION/LEAD TESTING ORIENTATION MAP JZLEPStKEL1Y .. 3750 Convoy Street Ste.220 San Diego, CA 92121 (858) 244-0440 I FAX (858) 244-0441 AV By Date Client.7W 7 e Sheet No. / of / Subject Job No.103/tV10 V 7a'O p. 'LEP GYRAYIM &T,4 L//:3 CA AA, / 3750 Convoy Street, Ste. 220 San Diego, CA 92121 (858) 244-0440 / FAX (858) 244-0441 By Date Client Sheet No. / of____ Subject _fr1IV/Z 1f9?W '4* Job No. D'L~ C IYI' lL •U I 7*1 Of • K .: /• . 41- 0 7 /S3. —cAMfl-c • I WTZLEP&J(ELLY 3750 Convoy Street Ste 220 San Diego, CA 92121 I (858) 244-0440 / FAX (858) 244-0441 By /7/ Date Client (1'' ' (4z/" Sheet No / of / I Subject Job No I VIZLERSzj<ELLY 3750 Convoy Street Ste 220 San Diego, CA 92121 (858) 244-0440 / FAX (858) 244-0441 By Date Y/Client /) Sheet No. / of / I Subject Job No. : 7 7,04 I 3 / fCk I ,ii I \X7I1TZLERzj<ELLY • 3750 Convoy Street, Ste. 220 San Diego, CA 92121 (858) 244-0440 / FAX (858) 244-0441 By Date /i\ \ Client Sheet No. ot___ I Subject cM,-r '\J Job No/ IO(i)O. ?k7j '4 or u I I 1• 7v (06 .113 I I I i4 1 WThTZLERSZKELLY 3750 Convoy Street Ste 220 San Diego, CA' 92121 (858) 244-0440.! FAX (858) 244-0441 By Date 3 1 fl\\0iient C (A \3cjl Sheet No of I Subject cw Lc/Lk Job No/O3 i o&uA I . . ... . C'. \pJk (31 0t rc y€ ',c\ 1/ • 0 I ' '\'(7INTZI-ER.Sz.J<EL-LY 0 3750 Convoy Street Ste. 220 San Diego, CA 92121 (858) 244-0440 / FAX (858) 244-0441 By Date 3"ciient & Sheet No. / of / Subject i4%Z 2t/21'W O,IorlLe Job No./t3 /a0/ 7 '4' i I I :U . a2Løi,v I I I A I 0 )J It V\ 1 4 41/Mern -/ 7l / 'inP. I .1 I I 10 I . I AmeriSci Los Angeles 24416 A . SCl SOUTH MAIN STREET • SUITE 308 MERI CARSON, CA 90745 TEL: (310)834-4868. FAX: (310)834-4772 March 21,2011 I Winzler & Kelly Consulting Engineers I San Di Attn: Steve Reese 3750 Convoy St. Suite 220 I San Diego, CA 92111 RE: Winzler & Kelly Consulting Engineers / San Di Job Number 911031696 I P.O. #1038210010.77010 1038210010.77010; City Of Carlsbad: Calavera Hill Treatment Plant Dear Steve Reese: Enclosed are the results for polarized light microscopy analysis (PLM) of the following Winzler & Kelly Consulting Engineers I - San Di samples received at AmeriSci on Friday, March 18, 2011, for a 24 hour turnaround: Sample ID Admin. Bldg.-001 through Clarifier Tank-079 The 79 samples contained in Ziplock Bags were shipped to AmeriSci via Federal Express 8750 8467 6335. These samples were prepared and analyzed according to the EPA Interim Method (EPA 600/M4-82-020 per 40 CFR 763, subpt F, App. A). The samples were evaluated for homogeneity by low power stereomicroscopy. Asbestos fibers were identified by PLM and dispersion staining through the determination of the required optical properties including: morphology, color, pleochroism, refractive indices, birefringence, extinction and sign of elongation. The required analytical information, analysis results, analyst signature and laboratory identification is contained in the Analyst's Report. This report relates ONLY to the sample analysis expressed as percent asbestos. The CV for this analysis is expected to range from 0.3 to 1.2, depending on the quantity of analyte present. AmeriSci assumes no responsibility for customer supplied data such as "sample type", "location", or "area sampled". This report must not be used to claim product endorsement by AmeriSci, AmeriSciappreciates this opportunity to serve your organization. Please contact us for any further assistance or with any questions. Sincerely, ,.,-. /vlary S. David v-" Client Services Manager I Boston Los.Angeles - New York - Richmond I AmeriSci Los Angeles I 24416 S. Main Street, Ste 308 flit DI C'! Carson, California 90745 IVI 1 TEL: (310) 834-4868 FAX: (310) 834-4772 I - 1 PLM Bulk Asbestos Report Winzler & Kelly Consulting Engineers / S Date Received 03/18/11 AmeriSci Job # 911031696 Attn: Steve Reese Date Examined 03/21/11 P.O. # 3750 Convoy St. Page 1 of 17 Suite 220 RE: 1038210010.77010; City Of Carlsbad Calavera Hill Treatment San Diego, CA 92111 Plant I . , • I Client No. I HGA Lab No. Asbestos Present Total % Asbestos Admin. Bldg.-001 911031696-01 No NAD A Location: Roof - North Side / Roof Tile / Brown . (by CVES) I by Arturo A. Aldana on 03/21/11 Analyst Description: Brick Red, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Admin. Bldg.-002 911031696-02 No NAD A Location: Roof - North Side / Roof Tile / Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Brick Red, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Admin. Bldg.-003 911031696-03 No NAD A Location: Roof - North Side / Roof Tile / Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Brick Red, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Admin. Bldg.-004 911031696-04 No NAD B . Location: Under Roof Tile / Roof Felt / Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 10 %, Non-fibrous 90 % I Admin. Bldg.-005 911031696-05 No B Location: Under Roof Tile / Root Felt / Black I Analyst Description: Black, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 10 %, Non-fibrous 90 % See Reporting notes on last page I • -. NAD (by CVES) by Arturo A. Aldana on 03/21/11 AmeriSci Job #: 911031696 Page 2 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No.. Asbestos Present Total % Asbestos Admin. Bldg.-006 911031696-06 No NAD B Location: Under Roof Tile I Roof Felt / Black (by CVES) * by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 10 %, Non-fibrous 90 % Admin. Bldg.-007 911031696-07 Yes 5% C Location: Roof @ Seam And Penetration / Roof Penetration Mastic I Black / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black/Grey, Homogeneous, Fibrous, Bulk Material Asbestos Types: Chrysotile 5.0 % - Other Material: Non-fibrous 95 % Admin. Bldg.-008 . 911031696-08 Yes 5% C Location: Roof © Seam And Penetration / Roof Penetration Mastic / Black / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black/Grey, Homogeneous Fibrous, Bulk Material Asbestos Types: Chrysotile 5.0 % Other Material: Non-fibrous 95 % Admin-. Bldg.-Q09 911031696-09 Yes 5% C - Location: Roof @ Seam And Penetration / Roof Penetration Mastic / Black / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black/Grey, Homogeneous, Fibrous, Bulk Material Asbestos Types: Chrysotile 5.0 % Other Material: Non-fibrous 95 % Admin. Bldg.-010 911031696-10 No NAD D Location: Ext. Walls (Some lnt.)/ Block Wall / Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: S Other Material: Non-fibrous 100 % Admin. Bldg -Oil 911031696-11 No E Location: Ext. And Some Int. Walls / Brick Mortor / Brown Analyst Description: Tan, Homogeneous, Non-Fibrous, Cernentitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % NAD (by CVES) by Arturo A. Aldana on 03/21/11 See Reporting notes on last page - AmeriSci Job #: 911031696 Page 3 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant I•' Client No. I HGA Lab No. . Asbestos Present Total % Asbestos Admin. Bldg.-012 911031696-12 Yes 3% F Location: Window Frame - North I Window And Wall Frame Sealant / Gray (by CVES) by Arturo A. Aldana on 03/21111 Analyst Description: Grey, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Chrysotile 3.0 % .Other Material: Non-fibrous 97 % I Admin. Bldg.-013 911031696-13 Yes 3% F . Location: Wall Panel - South I Window And Wall Frame Sealant/ Gray (by CVES) by Arturo A. Aldana I . on 03121/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Chrysotile 3.0 % I Other Material: Non-fibrous 97 % Admin. Bldg.-014 911031696-14 Yes 3% Location: Window Frame - North /Window And Wall Frame Sealant/ Gray (by CVES) I F by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Bulk Material I Asbestos Types: Chrysotile 3.0 % Other Material: Non-fibrous 97 % ,. Admin. Bldg.-015 911031696-15' ' No NAD I G Location: Doorway @East End / Door Frame Sealant (by CVES) by Arturo A. Aldana on 03/21/11 I Analyst Description: White, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % I Admin. Bldg.-016 911031696-16 No C Location: Doorway @ East End I Door Frame Sealant I . Analyst Description: White, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous' 100 % I Admin. Bldg.-017 911031696-17 No G Location: Doorway © West End / Door Frame Sealant / White Analyst Description: White, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % See Reporting notes on last page 14 '. NAD (by CVES) by Arturo A. Aldana on 03/21/11 NAD (by CVES) by Arturo A. Aldana on 03/21/11 AmeriSci Job #: 911031696 0 Page 4 of 17 Client Name: Winzier & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total % Asbestos Admin. Bldg.-018 911031696-18 No NAD H Location: Ceiling Kitchen I Acoustic (2x4') Ceiling Panel / White (by CVES) by Arturo A. Aldana on 03/2111.1 Analyst Description: Tan/White, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 13 %, Fibrous glass 2 %, Non-fibrous 85 % Admin. Bldg.-019 911031696-19 No NAD H Location: Ceiling Kitchen / Acoustic (2'x4') Ceiling Panel / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan/White, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 13 %, Fibrous glass 2%, Non-fibrous 85% Admin. Bldg.-020 911031696-20 No NAD H Location: Ceiling Room # 1 I Acoustic (2'x4') Ceiling Panel / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan/White, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 13 %, Fibrous glass 2%, Non-fibrous 85% Admin. Bldg.-021 . 911031696-21 No NAD. Location: Above Ceiling @ RR I Fiber Glass Insulation I Yellow (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Yellow, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Fibrous glass 80 %, Non-fibrous 20 % Admin. Bldg.-022 9.11031696-22.1 . No NAD J Location: Ceiling @ Water Heater Rm. / Drywall / J.C. & Tape / White ' (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Drywall / Tape Asbestos Types: Other Material: Cellulose 12 %, Fibrous glass Trace, Non-fibrous 88 % Admin. Bldg.-022 911031696-22.2 No NAD J Location: Ceiling @ Water Heater Rm. I Drywall I J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White, Homogeneous, Non-Fibrous, Joint Compound Asbestos Types: Other Material: Non-fibrous 100 % See Reporting notes on last page AmeriSci Job #: 911031696 Page 5 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total % Asbestos Admin. Bldg.-022 911031696-22.3 No NAD J Location: Ceiling @ Water Heater Rm. / Drywall / J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Composite Asbestos Types: Other Material: Cellulose 8 %, Fibrous glass Trace, Non-fibrous 92 % Admin. Bldg.-023 911031696-23.1 No NAD J Location: Ceiling @ Electrical Rm. / Drywall / J.'. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Drywall / Tape Asbestos Types: Other Material: Cellulose 10 %, Fibrous glass Trace, Non-fibrous 90 % Admin. Bldg.-023 911031696-23.2 No NAD J Location: Ceiling @ Electrical Rm. I Drywall / J.C. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White, Homogeneous, Non-Fibrous, Joint Compound Asbestos Types: Other Material: Non-fibrous 100 % Admin. Bldg.-023 . 911031696-23.3 No NAD J Location: Ceiling @ Electrical Rm. / Drywall/ J.C. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Composite Asbestos Types: Other Material: Cellulose 8 %, Fibrous glass Trace, Non-fibrous 92 % Admin. Bldg.-024 911031696-24.1 No NAD J Location: Ceiling @ Lobby / Drywall I J.C. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Drywall / Tape Asbestos Types: Other Material: Cellulose 5 %, Fibrous glass Trace, Non-fibrous 95 % Admin. Bldg.-024 911031696-24.2 No NAD j Location: Ceiling @ Lobby / Drywall / J.C. & Tape / White (by CVES) - by Arturo A. Aldana on 03/21/11 Analyst Description: White, Homogeneous, Non-Fibrous, Joint Compound Asbestos Types: - Other Material: Non-fibrous 100 % See Reporting notes on last page AmeriSciJob#: 911031696 Page 6o1 17 Client Name: Winzlér & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total % Asbestos Admin. Bldg.-024 911031696-24.3 No NAD J Location: Ceiling @ Lobby / Drywall I J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Composite - Asbestos Types: Other Material: Cellulose 4 %, Fibrous glass Trace, Non-fibrous 96 % Admin. Bldg.-025 911031696-25.1 No NAD K Location: Wall - Room # 1 / Drywall I J.C. & Tape / White (by CVES) by Arturo A. Aldana Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Drywall / Tape Asbestos Types: Other Material: Cellulose 5 %, Fibrous glass Trace, Non-fibrous 95 % Admin. Bldg.-025 911031696-25.2 No NAD Location: Wall - Room # 1 / Drywall / J.C. & Tape /,White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White, Homogeneous, Non-Fibrous, Joint Compound Asbestos Types: Other Material: Non-fibrous 100 % Admin. Bldg.-025 911031696-25.3 No NAD K Location: Wall - Room # 1 / Drywall / J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown/Beige, Heterogeneous, Fibrous, Composite Asbestos Types: Other Material: Cellulose 3 %, Fibrous glass Trace, Non-fibrous 97 % Admin. Bldg.-026 911031696-26.1 No NAD K Location: Wall Restroom I Drywall / J.C. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: -White/Brown, Homogeneous, Fibrous, Drywall Asbestos Types: Other Material: Cellulose 3 %, Fibrous glass Trace, Non-fibrous 97 % Admin. Bldg.-026 911031696-26.2 No NAD K Location: Wall Restroom I Drywall I J.C. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White, Homogeneous, Non-Fibrous, Joint Compound Asbestos Types: - Other Material: Non-fibrous 100 % See Reporting notes on last page AmeriSci Job #: 911031696 Page 7 of 17 Client Name: Winzler & Kelly Consulting Engineers / San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total % Asbestos Admin. Bldg.-026 911031696-26.3 No NAD K Location: Wall Restroom / Drywall I J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown, Heterogeneous, Fibrous, Composite Asbestos Types: Other Material: Cellulose 2 %, Fibrous glass Trace, Non-fibrous 98 % Admin. Bldg.-027 9.11031696-27.1 No NAD K Location: Wall Hallway / Drywall / J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown, Homogeneous, Fibrous, Drywall Asbestos Types: Other Material: Cellulose 6 %, Fibrous glass Trace, Non-fibrous 94 % Admin. Bldg.-027 911031696-27.2 No, NAD K Location: Wall Hallway / Drywall / J.C. & Tape / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White, Homogeneous, Non-Fibrous, Joint Compound Asbestos Types: Other Material: Non-fibrous 100 % Admin. Bldg.-027 911031696-27.3 . No NAD K Location: Wall Hallway / Drywall / J.C. & Tape I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: White/Brown, Heterogeneous, Fibrous, Composite Asbestos Types: Other Material: Cellulose 4 %, Fibrous glass Trace, Non-fibrous 96 % Admin. Bldg.-028 911031696-28 . No NAD L Location: Inside Walls / Wall (Fiberglass) Insulation / Pink (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Pink, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Fibrous glass 80 %, Non-fibrous 20 % Admin. Bldg.-029 911031696-29 . Yes 2% M Location: Sink @ Kitchen / Sink Under Coating / Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Homogeneous, Non-Fibrous, Bulk Material . Asbestos Types: Chrysotile 2.0 % Other Material: Non-fibrous 98 % See Reporting notes on last page I AmeriSci Job #: 911031696 Page 8 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di I PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant I I . Client No. I HGA Lab No. Asbestos Present Total % Asbestos Admin. Bldg.-030 911031696-30 No NAD N Location: Pump Motor Exhaust Tank (In Work Area) Silver Paint I Silver (by CVES) by Arturo A. Aldana on 03/21/11 I . Analyst Description: Silver/Brown, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % I . Admin. Bldg.-031 911031696-31.1 No . NAD a Location: Hallway Wall Base / Base Board w/Mastic I Brown I Dk. Brown (by CVES) by Arturo A. Aldana I . on 03/21/11 Analyst Description: Brown, Homogeneous, Non-Fibrous, Baseboard Asbestos Types: I Other Material: Non-fibrous 100 % Admin. Bldg.-031 911031696-31.2 No NAD Location: Hallway Wall Base / Base Board w/Mastic / Brown / Dk. Brown (by CVES) I a by Arturo A. Aldana on 03/21/11 Analyst Description: Dark Brown, Homogeneous, Non-Fibrous, Mastic Asbestos Types: Other Material: Non-fibrous 100 % I Admin. Bldg.-032 911031696-32.1 No NAD 0 Location: Lobby Wall Base / Base Board w/Mastic / Brown I Ok. Brown (by CVES) I by Arturo A. Aldana on 03/21/11 Analyst Description: Brown, Homogeneous, Non-Fibrous, Baseboard Asbestos Types: I Other Material: Non-fibrous 100 % Admin. Bldg.-032 911031696-32.2 No NAD I Q Location: Lobby Wall Base / Base Board w/Mastic / Brown / Dk. Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Dark Brown, Homogeneous, Non-Fibrous, Mastic I . Asbestos Types: Other Material: Non-fibrous 100 % I Admin. Bldg.-033 91.1031696-33.1 No NAD Q Location: Lobby Wall Base I Base Board w/Mastic / Brown / Dk. Brown (by CVES) by Arturo A. Aldana on03/21/11 Analyst Description: Brown, Homogeneous, Non-Fibrous, Baseboard I Asbestos Types: Material: Non-fibrous 100% . I Other See Reporting notes on last page . I . AmeriSci Job #: 911031696 Page 9 of 17 I Client Name: Winzier & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment I Plant I Client No. / HGA Lab No. Asbestos Present Total % Asbestos I. Admin. Bldg.-033 911031696-33.2 No NAD 0 Location: Lobby Wall Base / Base Board w/Mastic I Brown I Dk. Brown (by CVES) by Arturo A. Aldana I . Analy .. st Description: Dark Brown, Homogeneous, Non-Fibrous, Mastic on 03/21/11 Asbestos Types: Other Material: Non-fibrous 100 % I Admin. Bldg.-034 911031696-34.1 . Yes . 2% P Location: Floor Lobby / 12"x12" Vinyl Floor Tile w/Mastic / Brown / Black (by CVES) I . by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Floor Tile Asbestos Types: Chrysotile 2.0 % Other Material: Non-fibrous 98.% Admin. Bldg.-034 911031696-34.2 Yes 5% P . Location: Floor Lobby / 12"x12' Vinyl Floor Tile w/Mastic I Brown / Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Homogeneous, Non-Fibrous, Mastic Asbestos Types: Chrysotile 5.0 % Other Material: Non-fibrous 95 % Admin. Bldg.-035 911031696-35.1 Yes 2% P Location: Floor Kitchen / 12"x12" Vinyl Floor Tile w/Mastic / Brown / Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Floor Tile Asbestos Types: Chrysotile 2.0 % Other Material: Non-fibrous 98 % Admin. Bldg.-035 . 911031696-35.2 Yes 5% P . Location: Floor Kitchen / 12"x12" Vinyl Floor Tile w/Mastic/ Brown / Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Homogeneous, Non-Fibrous, Mastic Asbestos Types: Chrysotile 5.0 % Other Material: Non-fibrous 95 % Admin.. Bldg.-036 911031696-36.1 Yes 2% P Location: Floor Electrical Rm. / 12"x12" Vinyl Floor Tile w/Mastic/ Brown I Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Floor Tile Asbestos Types: Chrysotile 2.0 % . Other Material: Non-fibrous 98 % See Reporting notes on last page S I AmeriSci Job #: 911031696 ' ClientName: Winzler & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report I . 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant I . Client No. I HGA Lab No. Asbestos Present I Admin. Bldg.-036 911031696-36.2 Yes P Location: Floor Electrical Rm./12'x12" Vinyl Floor Tile w/Mastic/Brown/ Black I Analyst Description: Black, Homogeneous, Non-Fibrous, Mastic Asbestos Types: Chrysotile 5.0 % Other Material: Non-fibrous 95 % Admin. Bldg.-037 911031696-37 Yes Q Location:. Loose Pipe @ Work Area / Suspect Transite Pipe / Gray 1 Page 10 of 17 Total % Asbestos 5% (by CVES) by Arturo A. Aldana on 03/21/11 15% (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Fibrous, Cementitious, Bulk Material Asbestos Types: Crocidolite 2.0 %, Chrysotile 13.0 % I Other Material: Non-fibrous 85 % Chlorine Bldg.-038 . 911031696-38 No NAD A Location: Roof SW Corner / Roof Tile / Brown (by CVES) I .. by Arturo A. Aldana P . on 03/21/11 Analyst Description: Brick Red, Homogeneous, Non-Fibrous, Cementitious, Bulk Material I .Asbestos Types: Other Material: Non-fibrous 100 % Chlorine Bldg.-039 . 911031696-39 . No NAD B Location: Roof Under Tiles / Roof Felt / Black (by CVES) Analyst Description: Black, Homogeneous, Fibrous, Bulk Material I Asbestos Types: Other Material: Cellulose 15 %, Non-fibrous 85 % I Chlorine Bldg.-040 . . 911031696-40 B Location: Roof Under Tiles / Roof Felt / Black I . Analyst Description: Black, Heterogeneous, Fibrous, Bulk Material Asbestos Types: Chrysotile 2.0 % Other Material: Cellulose 13 %, Non-fibrous 85 % Comment: Asbestos found in mastic-like material on surface I I ..,. . See Reporting notes on last page I ... . Yes 2% (by CVES) by Arturo A. Aldana on 03/21/11 by Arturo A. Aldana on 03/21/11 AmeriSci Job #: 911031696 Page 11 of 17 Client Name: Winzler.& Kelly Consulting Engineers / San Di PLM Bulk Asbestos.Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plaht Client No. I HGA Lab No. Asbestos Present Total % Asbestos Chlorine Bldg.-041 911031696-41 No NAD B Location: Roof Under Tiles / Roof Felt / Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Homogeneous, Fibrous, Bulk Material Asbestos Types: - Other Material: Cellulose 15%, Non-fibrous 85 % Chlorine Bldg.-042 911031696-42 No NAD C Location: Ext. Walls @ NW Corner / Block Wall / Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Chlorine Bldg.-043 911031696-43 No NAD 0 ' Location: Exts Walls @ NW Corner / Brick Morton Brown. (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Chlorine Bldg.-044 911031696-44 No NAD E Location: Concrete Tank Run / Concrete / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % . Sludge Handling Bldg.-045 911031696-45 No . NAD A Location: Roof NE Corner / Roof Tile / Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Brick Red, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Sludge Handling Bldg.-046 . 911031696-46 Yes - 2% B Location: Roof Under Tiles / Roof Felt / Black (by CVES) by Arturo A. Aldana on 03/21/11 - Analyst Description: Black, Heterogeneous, Fibrous, Bulk Material Asbestos Types: Chrysotile 2.0 % -. Other Material: Cellulose 13 %, Non-fibrous 85 % Comment: Asbestos found in mastic-like material on surface See Reporting notes on last page AmeriSciJob#: 911031696 Page 12 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total % Asbestos Sludge Handling Bldg.7047 911031696-47 Yes 2% B Location: Roof Under Tiles! Roof Felt I Black (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Black, Heterogeneous, Fibrous, Bulk Material Asbestos Types: Chrysotile 2.0 % Other Material: Cellulose 13 %, Non-fibrous 85 % Comment: Asbestos found in mastic-like material on surface Sludge Handling Bldg.-048 911031696-48 No NAD B Location: Roof Under Tiles / Roof Felt I Black (by CVES) by Arturo A. Aldana on 03121/11 Analyst Description: Black, Homogeneous, Fibrous, Bulk Material Asbestos Types: Other Material: Cellulose 15 %, Non-fibrous 85 % Sludge Handling Bldg.-049 911031696-49 No NAD C Location: Wall NW Corner / Block Wall / Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan/Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Sludge Handling Bldg.-050 911031696-50 No NAD 0 Location: Wall NW Corner / Brick Mortor I Brown (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Tan, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % . Sludge Handling Bldg.-051 911031696-51 No NAD E Location: Vent @ NW Wall I Vent Sealant / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Off-White, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % See Reporting notes on last page AmeriSci Job #: 911031696 Client Name: Winzler & Kelly Consulting Engineers I San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Page 13 of 17 Client No. I HGA Lab No. Asbestos Present Total % Asbestos Sludge Handling Bldg.-052 911031696-52 No NAD E Location: Vent @ NW Wall / Vent Sealant / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Oft-White, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Sludge Handling Bldg.-053 911031696-53 No NAD E Location: Vent @ NW Wall / Vent Sealant / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Off-White, Homogeneous, Non-FibrOus, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Sludge Handling Bldg.-054 911031696-54 . No NAD F Location: Ceiling @ Sludge Room / Ceiling Plaster I White / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey/White, Heterogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % - Sludge Handling Bldg.-055 911031696-55 No NAD Location Ceiling @ Sludge Room / Ceiling Plaster / White / Gray (by CVES) I F by Arturo A. Aldana on 03/21/11 Analyst Description: Grey/White, Heterogeneous, Non-Fibrous, Cementitious, Bulk Material• Asbestos Types: I . Other Material: Non-fibrous 100 % Sludge Handling Bldg.-056 911031696-56 No NAD I .F Location: Ceiling @ Sludge Room / Ceiling Plaster / White / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey/White, Heterogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: I Other Material: Non-fibrous 100 % ASTTank-057 . 911031696-57 . No -NAD A Location: AST Tank / Pant Chips / Tan . I (by CVES) by Arturo A. Aldana on 03/21/11 I Analyst Description: Brown, Heterogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % See Reporting notes on last page / AmeriSci Job#: 911031696 Client Name: Winzler & Kelly Consulting Engineers / San Di PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Page 14 of 17 Client No. I HGA Lab No. Asbestos Present Total % Asbestos AST Tank-058 911031696-58 No NAD A Location: AST Tank / Pant Chips I Tan (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Brown, Heterogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % AST Tank-059 911031696-59 A Location: AST Tank / Pant Chips / Tan No NAD (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Brown, Heterogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % AST Tank-060 911031696-60 No B Location: AST Base I Concrete / White Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % AST Tank-061 911031696-61 No B Location: AST Base / Concrete / White Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % AST Tank-062 911031696-62 No B Location: AST Base I Concrete I White Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Storage NIS-063 911031696-63 No A Location: Storage NIS / Concrete Column Round / Gray Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % NAD (by CVES) by Arturo A. Aldana on 03/21/11 NAD (by CVES) by Arturo A. Aldana on 03/21/11 NAD (by CVES) by Arturo A. Aldana on 03/21/11 NAD (by CVES) by Arturo A. Aldana on 03/21/11 See Reporting notes on last page AmeriSci Job #: 911031696 Page 15 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di PLMBulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total% Asbestos Storage NIS-064 911031696-64 No NAD B Location: Storage NIS / Concrete Column Square / Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Storage NIS-065 91.1031696-65 No NAD C Location: Storage NIS I Concrete Floor I Gray (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100% Oxitation Ditubs-066 911031696-66 No . NAD A Location: North Ditubs / Concrete / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Oxitation Ditubs-067 911031696-67 No NAD B Location: South Ditubs / Concrete / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Oxitation Ditubs-068 911031696-68 No NAD C Location: Pumps Station / Concrete / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Oxitation Ditubs-069 911031696-69 No NAD D Location: North Ditub / Mastic I Grey (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % See Reporting notes on last page AmeriSci Job #: 911031696 0 Page 16 of 17 Client Name: Winzler & Kelly Consulting Engineers / San Di PLM Bulk Asbestos Report 1038210010.77010; CityOf Carlsbad; Calavera Hill Treatment Plant Client No. I HGA Lab No. Asbestos Present Total % Asbestos Oxitation Ditubs-070 911031696-70 No NAD D Location: North Ditub I Mastic I Grey (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % OxitationDitubs-071 911031696-71 No NAD D Location: South Ditub / Mastic / Grey (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Clarifier Tank-072 911031696-72 No NAD A Location: Clarifier North Tank / Concrete / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Clarifier Tank-073 911031696-73 No NAD B Location: Clarifier South Tank / Concrete / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Clarifier Tank-074 0 911031696-74 No NAD C Location: Clarifier North Floor / Concrete I White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey Homogeneous, Non-Fibrous, Cementitious, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % Clarifier Tank-075 911031696-75 No NAD D Location: Oxidation Ditub- Rail / Silver Paint / Silver (by CVES) by Arturo A. Aldana - on 03/21/11 Analyst Description: Silver, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 1000% See Reporting notes on last page I AmeriSci Job #: 911031696 Page 17 of 17 Client Name: Winzler & Kelly Consulting Engineers I San Di I PLM Bulk Asbestos Report 1038210010.77010; City Of Carlsbad; Calavera Hill Treatment Plant I •.• ,.. Client No. / HGA Lab No. Asbestos Present Total % Asbestos Clarifier Tank-076 911031696-76 No NAD I D Location: Clarifier South Ditub Rail I Silver Paint / Silver (by CVES) by Arturo A. Aldana 03/21/11 I on Analyst Description: Silver, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % I Clarifier Tank-077 911031696-77 No NAD D Location: Heàdwork Structure / Silver Paint / Silver (by CVES) by Aituro A. Aldana I . on 03/21/11 Analyst Description: Silver, Homogeneous, Non-Fibrous, Bulk Material Asbestos Types: Other Material: Non-fibrous 100 % I Clarifier Tank-078 911031696-78 No NAD E Location: Headwork Structure I Concrete I White (by CVES) by Arturo A. Aldana I on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material I .Asbestos Types: Other Material: Non-fibrous 100 % Clarifier Tank-079 911031696-79 No . NAD I F . Location: Sludge Holding Tank / Concrete / White (by CVES) by Arturo A. Aldana on 03/21/11 Analyst Description: Grey, Homogeneous, Non-Fibrous, Cementitious, Bulk Material I Asbestos Types: Other Material: Non-fibrous 100 % 1, V... Reporting Notes: . I .Analyzed By: Arturo A. Aldana -e+e Analyzed: 3/21/2011 / 91 NAD = no asbestos detected: Detection Limit <1%: Reporting Limits: CVES = 1%, 400 Pt Ct = 0.25%, 1000 Pt Ct = 0.1%: NA = not analyzed: NA/PS = not analyzed I positive stop; NVA = No Visible Asbestos: PLM (polarized light microscopy) Bulk Asbestos Analysis by EPA 600/M4-82-020 per 40 CFR 763 (NVLAP Lab #200346-0, CA ELAP lab #2322); Note: PLM is not consistently reliable in detecting asbestos in floor coverings and similar NOB I materials TEM is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos-containing in New York State (at 'o see EPA Advisory for floor tile, FR 59, 146. 38970, 8/1/94). NIST Accreditation requirements mandate that this report must not be reproduced except full with the ajprval of the laboratory. This PLM report relates ONLY to the items tested. Reviewed By: /f WE- 4~r Asbestos Bulk Sample Log "X' INZLER SLKELLY Phone: (858) 244-0440 3750 Convoy St., Suite 220 i. Li Fax: (858) 244-0441 San Diego, CA 92111 Location: Project Number:__________________ Collected By:___________________ CACo: 'frøf Homo- Condl(ionl Quantity Sample Sample Location genous Material Description Friability (SFILFIE4) Arei 1 4 77 Le'r Of .-"(O 7*-L-$ / Analytical Method. __ —EPA 600/R-93/116 (Asbestos Bulk) Turnaround Time: Same Day 3 day Lab Results: Please email jresults _to stevereese@w-and-k.com and CHAIN OF CUSTODYL / jnature _J3Tiiu OJ_(O&' Print I Signature Print / Signature 6,5,,— Title Title Title Inclusive Dates Inclusive Dates Inclusive Dates Page of I 4' WINZLER&z.KELLY Asbestos Bulk Sample Log I 3750 Convoy St., Suite 220 Phone: (858) 244-0440 San Diego, CA 92111 \%b'!, I(Oqc, Fax:(858)244-0441 I Client: e,r/ Date:_______________ Location&#4' 7vt71't Project Number: - I Collected By: 1'.'I9/& CAC - uantiy ple I 1 ' 07-- 141tw-f U/ ( f ç#.- - " RM'(L- CI -, -•-~n/Th' -- _______ _______ - __ - __ 416 Aill I / 1 1 O/ci éf/ 1 7ei/xq) a,g/7 -O4 0' - U Analytical Metho : PLM - ~EPAA 01R-931116 (Asbestos Bulk) Turnaround Time: Same Day 1) 3 day Lab Results: leasmai1 results to stevereese@w-and-k.com and stevepittsw-and-k.com CHAIN OF CUSTO Si I •1. ature Title -Z?/ J4-1 / Inclusive Dates I 2. '-jJ1JJ1JD((g/(l J/iJ3c) Print / Signature Title Inclusive Dates 3. I Print / Signature Title Inclusive Dates I I Page of —±L Asbestos Bulk Sample Log WINZLER&LKELLY I 3750 Convoy St., Suite 220 Phone: (858) 244-0440 San DieRo,CA 92111 es U Fax: (858)244-0441 Client: D Location: &,W/00/4 11 Project Number: Collected By: 6111w 111r4ept1C— CAC os6?4o: o7- 727' ii Ilomo- Condltion/ Quantity ample Saple Location m gnous 1J'iteri'il Description Friabthty (SFILFIEA) —0 3 tF4,e4 ,. I O4v ( /32. //7 _ -1 - • _______ ___ _______ 1 - __ __ /1$ '4$ / 1/4a4 ,P/,vA ~A1S,41, M / 6. Al 5/k V6- / Analytical Methot. -. EPA 600/R-93/116 (Asbestos Bulk) round Time: Same Day 3 day Lab Results: ( Please email results to stevereese@w-and-k.com and CHAIN OF CUSTODY: ature Title i/03()IV Print /Signature Title Inclusive Dates Inclusive Dates Print / Signature Title Inclusive Dates Page of _____ 1 'WINZLER&KELLY Asbestos Bulk Sample Log I 3750 Convoy Si, Suite 220 Phone: (858) 244-0440 San Diego, CA 92111 U () Fax: (85k) 244-0441 I Location:____________________ I Collected By: Project Number: 7701O CAC o:_•rq' .1 :. flOfll- ondJion/ Quantity Sam le ,. ple Sam,LocatiOn Material Description ' - Friabiity (SFILE ATea t'4— 1qf( / 1 / 037 Analytical Method c 6001R-93/116 (Asbestos Bi) Turnaround Time: Same Day(iiD 3 day Lab Results: jase_email results to steveree5 CHAIN OF CUSTODY p', w4A 3 cy ature Print / Signature Title Title Inclusive Dates Inclusive Dates Print I Signature Title Inclusive Dates Page I Of.±L___ J;~ Asbestos Bulk Sample Log 7 WINZLER&KELLY 3750 Convoy St., Suite 220 Phone: (858) 244-0440 San Die2o. CA 92111 cj1tO Itq1L Fax: (858) 244-0441 Client:((// &f Date:_______________ Location Project Number:/"/' CoHected By: CAC orEOO: Samp C Horno- Condition/ Quantity Sample Location genous Material Description Friability (SFILA) •• Area- . - •' - (57 awl ' 7;) y/ae / 75 "' ''v /(f Analytical Met d: PLM - EPA 601-93/116 (Asbestos rnaround Time: Same Day 3 day Lab Results: Please email results to stevereese(aw-and-k.com and steveitts@w-and-k.com CU A IN (U' rrlgT(Irsv. 9'6 e4,ey Y116rf1w Inclusive Dates Inclusive Dates 3. Print I Signature Title Inclusive Dates Page / of j' \3VINZLER6LKELLY Asbestos Bulk Sample Log 3750 Convoy St., Suite 220 Phone: (858) 244-0440 San Diego, CA 92111 - O 3)Ai, Fax: (858) 244-0441 Client: & , -y W&' Date: Location: 14t-9 111u IIr01,IMr Project Number:/') Collected By:__________________ CAC 9!:3: c7"/ Condition! ampIe Sample Location Homo- genous Material Descnption Friability Quantit -n 'np No Mea \k ffñJ / /39hMJ __Z7 / ,41,e 3/?1,VAJ 84r 7 A17— / ffAIF 40 P £'//ft$eiy 5 NIF ÔOF Analytical Me round Time: Same Day 3 day Lab Results: (1:e:aas1eemaiI results ~to steveree~sp-(Ww-a~nd-kxom and ste CHAIN OF rTTQp1mV. 4 14' 3/ Inclusive Dates Inclusive Dates 3. Print / Signature Title Inclusive Dates Page /1. of \X7INZLER6z. KELLY Asbestos Bulk Sample Lo 3750 Convoy St., Suite 220 San Die2o, CA 92111 O5 (itJ Phone: (858) 244-0440 Fax: (858) 244-0441 Client::?77/2/: I6& . Date:_______________ Location:1% u/'1 Project Number: Collected By: CAC or o:or-iAf Sample Sample Location Homo- genous Area Material ID ___________ .:........ Description Condihon/ Friability Quantit (SFILF/EA) 1'. 'L . Øq % 4t Analytical MethdLM - EPA 600/R-93/116 (Asbestos Lab Results: Please email results to stevereese@w-and-k.com and 14t' Cl Print / Signature Title Print / Signature Title around Time: Same Day 3 day f" 44) "C'-Y inclusive Dates Inclusive Dates Inclusive Dates Page ...02 ofc2 11 Asbestos Bulk Sample Log 4~' WINZLER&KELLY 3750 Convoy St., Suite 220 Phone: (858) 244-0440 San Diego, CA 92111 c&,\10 ?Iü q (j Fax.' (8) 244-0441 Date: 3 Location61i6j (fb T - TL Project Number:/O I O & (6' Collected 2) CAC or CSST No: c2,5- 4'78 .4 (i/PA) anp!e Licationj - *k , 257 / f / / • /Af ____ / U Analytical Method( OOIR93Ill6(MbestosBulk") Turnaround Time: Same Day 3day I Results: e email results to stevereese@w-and-k.com and stevep itts@w-and-k.com Lab Resu CUSTODY' 4-) CHAIN jrin.aq Title Inclusive Dates nt / Signat e Title Inclusive Dates I Print / Signature Title Inclusive Dates Page ..,,,_Lof__) Print 7a 'Print / ignat re - Title Title 47 '\XJINZLER&z...KELLY Asbestos Bulk Sample Log 3750 Convoy St., Suite 220 Phone: (858) 244-0440 San Diego, CA 92111 . b. . Fax: (858) 244-0441 Client: ,•// . Date: /z Location: 7/,""' Project Number:Z& Collected AC or CSST No: U. .-..'..•. .:.' ' ( I -. . .• .1 , / ltomo 6iion/, :Quphty SaPle Sample Location genous \1atrI - - Descriptson' 'Friabilit F1*J'EA) Aa / 1 - Analytical Method: ( M.-.EPA 60b/R-93/116(Asbestos Bulk) Turnaround Time: Same Day 3 day 7- Lab Results: (Please email results tostevereese(aw-and-k.com and stevepitts@w-and-k.com Ilk ('U A T1SJ 1W ('TT'F(TV. Inclusive Dates Inclusive Dates 3. Print / Signature Title Inclusive Dates Page of______ \XJINZLER&LKELLY Asbestos Bulk Samole Lo. 3750 Convoy St., Suite 220 % j . I Phone: () I44—U44U San Diego, CA 92111 II. I Fax: (858) 244.0441 Client:_ L z Date:_________ Location:C1J /4' f Project Number: Collected 'Z-_4//!Z) CAC or CSST No: 'Y _%"78 I Fe .!:tI 3Y tn Coid1*uiiJ ' Qnt,ty qv I giIs Matt rial Di-shdh Frathty SFILI/IA Sampit OttJOfl __ _____ /•• •" - '7 - I Analytical Method: LEPA6d&71iI(ASbSt05i!t; Turnaround Time: Same Day 3 day Lab Results: CHAIN OF CUSTODY: ( '1 Title Inclusive Dates 3. Print I Signature Title Inclusive Dates Page —2 of ..J..._- ' VTINZLER&z..KELLY le Loa Phone: (858) 244-0440 Fax: (858) 244-0441 Date:_________ "'"Project Number: CAC orCSST No: .(_'/ Asbestos Bulk Sam 3750 Convoy St., Suite 220 San Die-o. CA 92111 WAWUMM Localio '.4 Collected By,'/ It ..., : .: r; ;:.•• 'FI . . - I IDIL }lomo .%kãiii&ì/ Quithtv SamiJie Locthon gc'tolls 1tcri il Desc,rjtii1 rIab1üt)t - Ara I '.. . ID .. • ..... . -. . . .. - . ................ .... ..: ___ . ___ ____ - u /r -77 -a !' ) 7/ / Analytical Method: cI 600/R- /116 (Asbestos Bulk)—_.> Turnaround Time: Same Day 3 day. Lab Results: Please email results to stevereese(i).w-and-k.com and stevepitts(w-and-k.com -—j7 CHAIN OF CUSTODY: v — t/ attire Title Inclusive Dates Print / Signature Title Inclusive Dates 3. Print I Signature Title Inclusive Dates Page .L of L. I I 'H I I ' * I H I:' ' H: I I . ' CITY OF CARLSBAD, CALAVERAHILL TREATMENT PLANT READING TESTING COLOR SUBSTRATE COMPONENT - CONDITION SIDE BUILDING ROOM FLOOR MISC RESULTS LEAD NO., DATE _______. . . - - - . . -_-. (mg/cm) 1 3/16/2011 SHUTTER CALIBRATION ____________ ________ _______ 3.8 CALIBRATE . __________ Positive 1.2 2 3/16/2011 3 3/16/2011 CALIBRATE Positive 1.1 4 3/16/2011 CALIBRATE ______________ - - __________ Positive 1.1 5 3/16/2011 BROWN WOOD WALL INTACT A ADMIN 1 - EXTERIOR I Negative 0 6 3/16/2011 BROWN WOOD WALL INTACT. A ADMIN . 1 - EXTERIOR Negative 0 7 3/16/2011 BROWN WOOD WALL INTACT A ADMIN 1 - EXTERIOR Negative 0 8 3/16/2011 BROWN WOOD WALL INTACT C ADMIN 1 EXTERIOR Negative 0.01 - 9 3/16/2011 BROWN WOOD WALL INTACT C ADMIN . _1 - EXTERIOR Negative 0 10 3/1612011 BROWN WOOD WALL INTACT C ADMIN 1 - EXTERIOR Negative 0 11 3/16/2011 BROWN WOOD WALL INTACT C ADMIN 1 EXTERIOR Negative 0.04 12 3/16/2011 BROWN WOOD CEILING INTACT C ADMIN . 1 - EXTERIOR Negative - 0 - 13 3/16/2011 BROWN WOOD CEILING INTACT C . ADMIN . 1 1 EXTERIOR Negative - - 14 3/16/2011 BROWN. WOOD CEILING INTACT A ADMIN ' . 1_ EXTERIOR Negative - - 15 3/16/2011 BROWN WOOD CEILING INTACT A ADMIN 1_ EXTERIOR Negative - - 16 3/16/2011 GREEN WOOD WALL INTACT A ADMIN . 1 EXTERIOR Negative 0 - 17 3/16/2011 GREEN WOOD WALL INTACT A ADMIN -: _1 - EXTERIOR Negative - 0 - 18 3/16/2011 BROWN METAL TRIM UPPER FAIR C ADMIN _1_ EXTERIOR Negative 0.01 19 3/16/2011 BROWN METAL TRIM UPPER FAIR C ADMIN 1_ EXTERIOR Negative 0.01 20 3/16/2011 BROWN METAL TRIM UPPER FAIR C ADMIN 1 EXTERIOR Negative 0.01 21 3/16/2011 BROWN METAL TRIM UPPER FAIR C ADMIN 1_ EXTERIOR Negative 0 22 3/16/2011 BROWN METAL DOOR INTACT C ADMIN . . _1 - EXTERIOR Negative 0 23 3/16/2011 BROWN METAL DOOR INTACT C ADMIN 1_ EXTERIOR Negative 0.01 24 3/16/2011 GRAY METAL DOOR INTACT C ADMIN 1 EXTERIOR Negative 0 - 25 3/16/2011 GRAY METAL DOOR INTACT C ADMIN 1_ EXTERIOR Negative 26 3/16/2011 BROWN METAL DOOR FRAME INTACT C ADMIN 1._ EXTERIOR Negative - -, 27 3/16/2011 BROWN METAL DOOR FRAME INTACT C ADMIN - _1_ EXTERIOR Negative - 28 3/16/2011 GRAY METAL DOOR FRAME INTACT C ADMIN - 1_ EXTERIOR Negative - - 29 3/16/2011 GRAY • METAL DOOR FRAME INTACT C ADMIN 1_ EXTERIOR Negative - - 30 3/16/2011 WHITE DRYWALL WALL INTACT B ADMIN 1_ INTERIOR Negative _0 - 31 3/16/2011 WHITE DRYWALL WALL INTACT B ADMIN _1_ INTERIOR Negative _0 32 3/16/2011 WHITE DRYWALL WALL INTACT B - ADMIN _1_ INTERIOR Negative _0_ 33 3/16/2011 WHITE *DRYWALL WALL INTACT _A ADMIN . . 1 INTERIOR Negative _0_ 34 3/16/2011 WHITE DRYWALL CEILING INTACT - - ADMIN _1_ INTERIOR Negative _0 - 35 . 3/16/2011 WHITE DRYWALL CEILING INTACT - ADMIN . 1 INTERIOR Negative _0 - 36 3/16/2011 WHITE DRYWALL CEILING INTACT - - ADMIN 1_ INTERIOR Negative _0 37 3/16/2011 GRAY METAL DOOR INTACT ADMIN . _1- INTERIOR Negative _0 38 3/16/2011 GRAY METAL DOOR INTACT C ADMIN _1_ INTERIOR Negative _0_ 39 3/16/2011 GRAY METAL DOOR INTACT C ADMIN 1_ INTERIOR Negative _0 40 3/16/2011 GRAY METAL DOOR FRAME INTACT C ADMIN _1_ INTERIOR Negative - - 41 3/16/2011 GRAY METAL DOOR FRAME INTACT C ADMIN 1 INTERIOR Negative - 42 3/16/2011 GRAY METAL DOOR FRAME INTACT C ADMIN 1_ INTERIOR Negative - - 43 3/16/2011 WHITE CONCRETE WALL INTACT B ADMIN _1_ INTERIOR Negative - - 44 3/16/2011 WHITE CONCRETE WALL . INTACT B ADMIN _1_ INTERIOR Null - - 45 3/16/2011 WHITE CONCRETE WALL INTACT B ADMIN 1 INTERIOR Negative - - 46 3/16/2011 WHITE WOOD CABINET . INTACT B ADMIN _1_ INTERIOR Negative 0 - 47 3/16/2011 WHITE WOOD CABINET INTACT B ADMIN _1_ INTERIOR Negative. - - 48 3/16/2011 WHITE PLASTIC COUNTER INTACT C ADMIN - - - INTERIOR Negative v 49 3/16/2011 WHITE PLASTIC COUNTER INTACT C ADMIN _1_ INTERIOR Negative 0.02 50 3/16/2011 WHITE DRYWALL WALL INTACT C ADMIN • RESTROOM _1_ INTERIOR Negative 0 51 3/16/2011 WHITE DRYWALL WALL INTACT C ADMIN RESTROOM _1_ INTERIOR Negative 0.01 52 3/16/2011 WHITE DRYWALL CEILING INTACT C ADMIN RESTROOM _1_ INTERIOR Negative 0 53 3/16/2011 WHITE DRYWALL CEILING INTACT C ADMIN RESTROOM _1_ INTERIOR Negative 0 54 3/16/2011 WHITE PORCELAIN SINK INTACT C ADMIN RESTROOM _1_ INTERIOR Negative 0.02 55 3/16/2011 WHITE PORCELAIN SINK INTACT C ADMIN - RESTROOM _1_ INTERIOR Negative 0.03 - - - - - - - - - ? WINZLER AND KELLY XRF LEAD DATA TABLE 1o15 - _.- - - - - - - - -.--- - - - - - WINZLER AND KELLY XRF LEAD DATA TABLE CITY OF CARLSBAD, CALAVERA HILL TREATMENT PLANT READING -NO.-. TESTING DATE - COLOR .. SUBSTRATE -. .•. .' COMPONENT . :, .... CONDITION . SIDE BUILDING .. ROOM FLOOR MISC. - RESULTS ._______ LEAD (mg/cm) 56 3/16/2011 WHITE 'PORCELAIN TOILET INTACT C ADMIN RESTROOM 1 INTERIOR Negative 0.01 57 3/16/2011 WHITE PORCELAIN TOILET INTACT C ADMIN RESTROOM 1 INTERIOR Negative 0.01 58 3/1612011 WHITE PLASTIC WALL PANEL INTACT C ADMIN RESTROOM 1 INTERIOR Negative 0 59 3/16/2011 WHITE PLASTIC WALL PANEL INTACT C ADMIN RESTROOM 1 INTERIOR Negative 0 60 3/16/2011 GRAY I METAL LOCKERS INTACT C . ADMIN RESTROOM _1_ INTERIOR Negative 0 61 3/16/2011 GRAY METAL LOCKERS INTACT C ADMIN RESTROOM 1 INTERIOR Negative 0 62 3/16/2011 GRAY METAL LOCKERS 'INTACT B ADMIN WORK AREA - INTERIOR Negative 0 63 3/16/2011 GRAY METAL LOCKERS ' INTACT B ADMIN WORK AREA - - INTERIOR Negative 0 64 3/16/2011 GREEN METAL PUMP MOTOR INTACT B ADMIN WORK AREA - - INTERIOR LCSC 0.4 65 3/16/2011 GREEN. METAL PUMP MOTOR INTACT B ADMIN WORK AREA - - INTERIOR Negative 0.09 66 3/16/2011 SILVER METAL PUMP MOTOR EXHAUST TANK FAIR B ADMIN WORK AREA 1_ INTERIOR Negative 0 67 3/16/2011 SILVER METAL PUMP MOTOR EXHAUST TANK FAIR B ADMIN . WORK AREA _1 INTERIOR Negative 0 68 3/16/2011 GRAY . METAL BEAM INTACT B . ADMIN WORK AREA _1_ INTERIOR LBP .18 69 3/16/2011 WHITE PORCELAIN FLOOR DRAIN INTACT 0 . ADMIN WORK AREA _1_ INTERIOR LBS 1.5 70 3/16/2011 . . CALIBRATE __________ Positive 1 71 3/16/2011 CALIBRATE . - - Positive 1.1 72 3/16/2011 CALIBRATE __________ _________ Positive 1.1 73 3/16/2011 - SHUTTER CALIBRATION - 3.71 74 3/16/2011. CALIBRATE ___________ ______ __________ Positive' - 1.1 75 3/16/2011 . . CALIBRATE Negative 0.9 76 3/16/2011 CALIBRATE . . _________ Positive 1.2 77 3/16/2011 TAN METAL TRIM UPPER INTACT C CHLORINE CHAMBER 1 EXTERIOR Negative _0.0. 78 3/16/2011 TAN METAL TRIM UPPER INTACT C CHLORINE CHAMBER 1 EXTERIOR Negative 0 - 79 3/16/2011 TAN METAL TRIM UPPER INTACT C CHLORINE CHAMBER - EXTERIOR Negative - - 80 3/16/2011 BROWN WOOD WALL FAIR A . CHLORINE CHAMBER - - EXTERIOR Negative - 81 3/16/2011 BROWN WOOD WALL FAIR A CHLORINE CHAMBER . - - EXTERIOR Negative - -. 82 3/16/2011 BROWN WOOD. WALL FAIR A CHLORINE CHAMBER - EXTERIOR Negative - - 83 3/16/2011 TAN CONCRETE TSNK FAIR -. A CHLORINE CHAMBER - - EXTERIOR Negative 0.01 84 3/16/2011 TAN CONCRETE TSNK FAIR A ' CHLORINE CHAMBER - - EXTERIOR Negative 0.01 85 3/16/2011 GRAY METAL TANK PUMP - . INTACT A CHLORINE CHAMBER EXTERIOR Negative 0.05 86 3/16/2011 GRAY METAL TANK PUMP INTACT A CHLORINE CHAMBER _1_ EXTERIOR I LBP 1.5 87 3/16/2011 TAN METAL TANK POOR A CHLORINE CHAMBER - - EXTERIOR LCSC 0.16 88 3/16/2011 TAN METAL - TANK POOR A CHLORINE CHAMBER . - - EXTERIOR Negative 0.08 89 3/16/2011 TAN METAL TANK POOR A CHLORINE CHAMBER - - EXTERIOR Negative 0.05 90 3/1612011 TAN METAL BEAM - INTACT C CHLORINE CHAMBER . 1 EXTERIOR Negative 0.05 91 3/16/2011 TAN METAL BEAM INTACT C CHLORINE CHAMBER _1_ EXTERIOR Negative 0.03 92 3/16/2011 TAN METAL ' BEAM ' INTACT C CHLORINE CHAMBER _1_ EXTERIOR Negative 0.04 93 3/16/2011 TAN METAL COLUMN INTACT C CHLORINE CHAMBER _1 - EXTERIOR LBP 2.3 94 3/16/2011 WHITE WOOD DOOR FRAME INTACT C CHLORINE CHAMBER - - EXTERIOR Null 0 95 3/16/2011 WHITE WOOD DOOR FRAME INTACT C CHLORINE CHAMBER - - EXTERIOR Negative 0 96 3/16/2011 WHITE WOOD DOOR FRAME INTACT C CHLORINE CHAMBER - - EXTERIOR Negative 0.02 97 3/16/2011 YELLOW METAL PIPE INTACT C CHLORINE CHAMBER - - INTERIOR Negative _0 - 98 3/16/2011 YELLOW METAL PIPE INTACT C CHLORINE CHAMBER - - INTERIOR Null - - 99 3/16/2011 YELLOW METAL PIPE INTACT C CHLORINE CHAMBER - - INTERIOR Negative - - 100 3/16/2011 GREEN METAL PIPE INTACT D CHLORINE CHAMBER - - - INTERIOR Negative - 101 3/16/2011 BROWN WOOD CEILING INTACT - 0 CHLORINE CHAMBER. • _1_ INTERIOR Negative - 102 . 3/16/2011 BROWN WOOD - CEILING • INTACT 0 CHLORINE CHAMBER - - INTERIOR Negative - - 103 3/16/2011 .__________ CALIBRATE - - . Null 1 104 3/16/2011 • CALIBRATE __________ Positive 1.1 105 3/16/2011 __________ CALIBRATE Positive 1.1 106 3/16/2011 __________ CALIBRATE - __________ Positive 1.1 107 3/16/2011 BROWN WOOD - WALL POOR B SLUDGE HANDLING. 1_ EXTERIOR Negative 0 108- 3/16/2011 BROWN WOOD WALL POOR B SLUDGE HANDLING - •_ EXTERIOR Negative 0 109 3/16/2011' BROWN WOOD WALL POOR B SLUDGE HANDLING - - EXTERIOR Negative 0.01 110 3/16/2011 BROWN WOOD . CEILING INTACT B. SLUDGE HANDLING _1 EXTERIOR Negative 0 LI 2o15 - - - - - - - - - - -.- - - - - - .- WINZLER AND KELLY XRF LEAD DATA TABLE CITY OF CARLSBAD, CALAVERA HILL TREATMENT PLANT ________ ___ READING NO.. _TESTING DATE - .COLOR . -• SUBSTRATE . - , , -- COMPONENT -,, . ;. ,'. CONDITION ________ - .t SIOE- .. - .. - BUILDING ____________________ - ROOM - '' FLOOR - -. ' •- -MiSC. ________ -' RESULTS _______ LEAD 2 (!rJ 111 3/16/2011 BROWN WOOD CEILING INTACT B_ - SLUDGE HANDLING 1_ EXTERIOR Negative 0 - 112 3/16/2011 GRAY METAL DOOR FAIR B_ - SLUDGE HANDLING 1_ EXTERIOR Negative _0 113 3/16/2011 GRAY METAL DOOR FAIR B - SLUDGE HANDLING 1 - EXTERIOR Negative _0 - 114 3/16/2011 GRAY METAL DOOR FRAME INTACT B - SLUDGE HANDLING 1 EXTERIOR Negative _0 - 15 3/16/2011 GRAY METAL DOOR FRAME INTACT B - SLUDGE HANDLING _1 - EXTERIOR Negative _0 - 16 3/16/2011 BROWN METAL TRIM UPPER INTACT D SLUDGE HANDLING - 1- EXTERIOR Null 0.01 - 17 3/16/2011 BROWN METAL TRIM UPPER INTACT 0 SLUDGE HANDLING 1 EXTERIOR Negative 0.01 - 18 3/16/2011 BROWN METAL TRIM UPPER ' INTACT 0 SLUDGE HANDLING 1 EXTERIOR Negative 0.03 - _la_ 3/16/2011 TAN METAL TRIM UPPER INTACT 0 SLUDGE HANDLING 1_ EXTERIOR Negative 0.01 120 3/16/2011 TAN METAL TRIM UPPER INTACT D SLUDGE HANDLING . 1' EXTERIOR Negative 0.01 121 3/16/2011 BLUE CONCRETE WALL MURAL INTACT B SLUDGE HANDLING 1 INTERIOR Negative 0.01 122 3/16/2011 BLUE CONCRETE WALL MURAL INTACT B SLUDGE HANDLING 1_ INTERIOR Negative 0 123 3/16/2011 GRAY PLASTIC TAMK INTACT C SLUDGE HANDLING 1 - INTERIOR Negative 0 124 3/16/2011 GRAY PLASTIC TAMK INTACT C SLUDGE HANDLING 1 - INTERIOR Negative 0 125 3/16/2011 GRAY METAL PIPE INTACT C SLUDGE HANDLING _1 - INTERIOR LCSC 0.17- 126 3/16/2011 GRAY METAL ..PIPE INTACT C SLUDGE HANDLING - 1_ INTERIOR LCSC 0.22 127 3/16/2011 WHITE PLASTER CEILING INTACT 0 SLUDGEHANDLING .1 - INTERIOR Null 0 128 3/16/2011 WHITE PLASTER CEILING INTACT 0 SLUDGE HANDLING . ,1_ INTERIOR LBP 1.5 129 3/16/2011 YELLOW METAL STAIRS INTACT A SLUDGEHANDLING .1_ INTERIOR Negative 0.06 130 3/16/2011 YELLOW METAL STAIRS INTACT A SLUDGE HANDLING _1 - INTERIOR LBP 1.6 131 3/16/2011 GRAY METAL STAIRSHANDRAIL INTACT A SLUDGE HANDLING _1_ INTERIOR LCSC 0.19 132 3/16/2011 GRAY METAL .STAIRSHANDRAIL • INTACT A SLUDGE HANDLING ' _1_ INTERIOR LCSC 0.5 133 3/16/2011 GRAY METAL- STAIRSHANDRAIL INTACT A SLUDGEHANDLING . _1 - INTERIOR LCSC 0.27 134 3/16/2011 BROWN METAL STAIRS SUPPORT RAIL INTACT A SLUDGE HANDLING _l_ INTERIOR LBP 3.4 135 3/16/2011 -BLUE - METAL CABINET INTACT D SLUDGEHANDLING 1 INTERIOR Negative 0.07 136 3/16/2011 BLUE METAL 'CABINET INTACT D SLUDGEHANDLING _1_ INTERIOR Negative 0.07 137 3/16/2011 . CALIBRATE ,_' Positive 1.1 - 138 3/16/2011 . CALIBRATE _________ Positive 1.1 139 3/16/2011 - CALIBRATE . __________ _________ Positive 1.1 -140 3/17/2011 - . . SHUTTER CALIBRATION ________ _______ 3.69 141 3/17/2011 __________ CALIBRATE - __________ Positive 1.1 '142 3/17/2011 CALIBRATE __________ Positive 1.1 143 3/17/2011 ' __________ CALIBRATE - - - _________ Positive 1.1 144 3/17/2011 TAN METAL TANK 'POOR B AST TANK 1 EXTERIOR' Negative 0.01 145 3/17/2011 TAN METAL - TANK POOR B AST TANK _1_ EXTERIOR LCSC 0.14- 146 3/17/2011 TAN METAL - TANK - POOR B ASTTANK . _1 EXTERIOR Negative 0.09 147 3/17/2011 WHITE METAL ' TANK BASE POOR B AST TANK _1_ EXTERIOR Negative 0 148 3/17/2011 WHITE METAL TANK BASE POOR B AST TANK _1_ EXTERIOR Negative 0 149 3/17/2011 GRAY METAL PIPE FAIR C AST TANK 1 EXTERIOR LCSC 0.12 150 3/17/2011 GRAY PLASTIC CONDUIT INTACT B - AST TANK _1 EXTERIOR Negative _0 - 151 3/17/2011 GRAY CONCRETE FLOOR INTACT A STORAGE 1_ EXTERIOR Negative _0 - 152 3/17/2011 BLACK CONCRETE FLOOR INTACT A - STORAGE 1 - EXTERIOR Negative 0 - 153 3/17/2011 GRAY CONCRETE COLUMN INTACT B STORAGE 1_ gative _0 - 154 3/17/2011 GRAY CONCRETE COLUMN INTACT C STORAGE 1 EXTERIORgative 0.02 155 3/17/2011 WHITE CONCRETE FLOOR CURB FAIR A OXIDATION DITCHES NORTH DITCH 1 - EXTERIORgative 0,01 156 3/17/2011 'WHITE CONCRETE FLOOR CURB FAIR A OXIDATION DITCHES NORTH DITCH -1_ EXTERIORLN e EXTERIORgative 0.02 157 3/17/2011 WHITE CONCRETE WALL - INTACT A OXIDATION DITCHES NORTH DITCH _1 - EXTERIORgative _0 - 158 3/17/2011 .WHITE CONCRETE WALL INTACT A OXIDATION DITCHES NORTH DITCH 1_ EXTERIORgative 0 159 3/17/2011 WHITE CONCRETE , WALL FAIR A OXIDATION DITCHES NORTH DITCH 1 - EXTERIOR Negative _0 160 3/17/2011 WHITE METAL COMPRESSOR FAIR A OXIDATION DITCHES NORTH DITCH _1 - EXTERIOR Negative 0 161 3/17/2011 WHITE ' METAL COMPRESSOR CABINET INTACT A OXIDATION DITCHES NORTH DITCH _1_ EXTERIOR Negative _0 162 3/17/2011 GRAY METAL COMPRESSOR CABINET INTACT A OXIDATION DITCHES NORTH DITCH _1 - EXTERIOR Negative _0_ 163 - 3/17/2011 SILVER METAL HAND RAIL NTACT A OXIDATION DITCHES NORTH DITCH 1_1 - EXTERIOR LCSC 0.23 164 3/17/2011 SILVER METAL HANDRAIL INTACT A OXIDATION DITCHES NORTH DITCH 1_ EXTERIOR LCSC 0.5 165 3/17/2011 WHITE METAL BRIDGE BASE INTACT A OXIDATION DITCHES NORTH DITCH _1 - EXTERIOR Negative 0 - - - -, - - - - - - - - N -• - - - -- - - / WINZLER AND KELLY XRF LEAD DATA TABLE CITY OF CARLSBAD, CALAVERAHILL TREATMENT PLANT READING TESTINGS COLOR SUBSTRATE COMPONENT CONDITION SIDE BUILDING ROOM FLOOR MISC RESULTS LEAD' .NO., •- _•_4•i .•_;•• •,.••-- --. - .. ..(mg!cm) 166 3/17/2011 WHITE METAL BRIDGE BASE INTACT A OXIDATION DITCHES .NORTH DITCH - EXTERIOR Negative 0.01 167 3/17/2011 GRAY CONCRETE FLOOR INTACT B OXIDATIONDITCHES NORTHDITCH - - EXTERIOR Negative 0.01 168 .3/17/2011 GRAY CONCRETE FLOOR INTACT B OXIDATIONDITCHES NORTHDITCH - - EXTERIOR Negative 0.02 169 3/17/2011 WHITE METAL BEAM INTACT B OXIDATIONDITCHES NORTHDITCH - - EXTERIOR Negative 0 170 3/17/2011 WHITE METAL BEAM - INTACT -B OXIDATIONDITCHES NORTHDITCH - EXTERIOR Negative 0 171 3/17/2011 WHITE METAL FLOOR POOR B OXIDATIONDITCHES NORTHDITCH 1- EXTERIOR Negative 0 172 3/17/2011 WHITE METAL -FRAME FAIR B OXIDATIONDITCHES NORTHDITCH - EXTERIOR Negative 0.02 173 3/17/2011 WHITE METAL ARIATIONFINS POOR C OXIDATIONDITCHES NORTHDITCH - - EXTERIOR Negative 0.04 174 3/17/2011 . WHITE METAL ARIATIONFINS POOR C OXIDATION DITCHESNORTHDITCH 1_ EXTERIOR Negative 0.01 175 3/17/2011 WHITE METAL -ARIATIONFINS POOR C I OXIDATIONDITCHES NORTHDITCH 1_ EXTERIOR Negative 0 176 3/17/2011 WHITE CONCRETE . WALL FAIR C OXIDATION DITCHES NORTH DITCH 1_ EXTERIOR Negative - 0_ 177 3/17/2011 WHITE CONCRETE FLOOR CURB FAIR C OXIDATION DITCHES NORTH DITCH 1 - EXTERIOR Negative 0 178 3/17/2011 WHITE METAL COMPRESSOR FAIR C OXIDATION DITCHES NORTH DITCH _1 - EXTERIOR Negative - 0_ 179 -3/17/2011 WHITE METAL COMPRESSOR CABINET FAIR C OXIDATION DITCHES . NORTH DITCH _1 - EXTERIOR Null _0 - 180 3/17/2011 GRAY METAL RAIL INTACT C OXIDATION DITCHES NORTH DITCH _1 - EXTERIOR LCSC 0.27 181 3/17/2011 WHITE METAL BRIDGE INTACT C OXIDATION DITCHES NORTH DITCH 1_ EXTERIOR Negative 0 182 3/17/2011 GRAY METAL LIGHT POLE FAIR B OXIDATION DITCHES .1 - EXTERIOR Negative 0.01 183 3/17/2011 WHITE CONCRETE LIGHT POLE BASE POOR B OXIDATION DITCHES 1 EXTERIOR Negative 0 184 3/17/2011 WHITE CONCRETE WALL POOR 0 OXIDATION DITCHES PUMP STATION _1 - EXTERIOR Negative 0 185 3/17/2011 WHITE CONCRETE FLOOR POOR 0 OXIDATION DITCHES PUMP STATION 1_ EXTERIOR Negative 0.01 186 3/17/2011 SILVER METAL - RAIL POOR D OXIDATION DITCHES PUMP STATION _1 - EXTERIOR LCSC 0.26 187 3/17/2011 WHITE CONCRETE FLOOR - POOR 0 CLARIFIER TANK N 1 EXTERIOR Negative 0 188 3/17/2011 WHITE CONCRETE WALL FAIR A CLARIFIER TANK N - 1_ EXTERIOR Negative 0 189 3/17/2011 WHITE CONCRETE WALL . FAIR A CLARIFIER TANK N 1_ EXTERIOR Negative 0.02 190 3/17/2011 WHITE METAL BRIDGE FRAME INTACT A CLARIFIER TANK N _1_ EXTERIOR LBP 4.5 191 3/17/2011 WHITE METAL CONDUIT INTACT A CLARIFIER TANK N _t_ EXTERIOR- LCSC 0.4 192 3/17/2011 WHITE CONCRETE WALL INNER INTACT A CLARIFIER TANK N . 1_ EXTERIOR Negative 0.01 193 3/17/2011 WHITE CONCRETE WALL INNER INTACT A CLARIFIER TANK N ._1_ EXTERIOR Negative 0.02 194 3/17/2011 WHITE METAL INNER FRAME INTACT A CLARIFIER TANK N _1 EXTERIOR Negative 0 195- 3/17/2011 WHITE METAL - CENTER INNER RING INTACT A CLARIFIER TANK N _1_ EXTERIOR Negative 0 196 3/17/2011 WHITE METAL PIPE INTACT A CLARIFIER TANK N 1_ EXTERIOR Negative 0 197 3/17/2011 GRAY METAL MOTOR POOR 0 CLARIFIER TANK N _1 - EXTERIOR LBP 1.5 198 3/17/2011 GRAY METAL U BOX POOR 0 CLARIFIER TANK N _1 EXTERIOR Negative - 0.01 199 3/17/2011 WHITE CONCRETE WALL FAIR C CLARIFIER TANKS _1_ EXTERIOR LCSC 0.5 200 3/17/2011 WHITE METAL BRIDGE FRAME INTACT C CLARIFIER TANK S _1 - EXTERIOR LBP 4.9 201 3/17/2011 SILVER METAL RAIL FAIR _C_ CLARIFIER TANKS _1 EXTERIOR LCSC 0.27 202 3/17/2011 WHITE CONCRETE FLOOR POOR - - HEADWORK STRUCTURE _1_ EXTERIOR Negative 0.01 203 3/17/2011 WHITE CONCRETE FLOOR POOR - - HEADWORK STRUCTURE _1 - EXTERIOR Negative 0 204 3/17/2011 RED METAL • PLATE FAIR - - HEADWORK STRUCTURE .1 EXTERIOR I Negative 0.01 205 3/17/2011 WHITE CONCRETE TANK INTACT C HEADWORK STRUCTURE 1_ EXTERIOR LCSC 0.5 206 3/17/2011 WHITE METAL COLUMN INTACT 0 HEADWORK STRUCTURE - - EXTERIOR Negative 0 207 3/17/2011 WHITE METAL DUCT POOR 0 HEADWORK STRUCTURE - - EXTERIOR Negative 0.01 208 3/17/2011 SILVER METAL RAIL FAIR . 0 HEADWORK STRUCTURE - - EXTERIOR LCSC 0.5 209 3/17/2011 WHITE CONCRETE STAIRS INTACT 0 HEADWORK STRUCTURE - - EXTERIOR o1slegative 0.01 210 3/17/2011 WHITE CONCRETE STAIRS WALL INTACT 0 HEADWORK STRUCTURE _1 - EXTERIOR Negative 0 211 3/17/2011 GRAY METAL DOOR POOR C HEADWORK STRUCTURE - - EXTERIOR Negative -0.04 212 3/17/2011 GRAY METAL WHEEL FAIR B HEADWORK STRUCTURE _1 - EXTERIOR LBP 1.5 213 3/17/2011 WHITE CONCRETE CURB FAIR A SLUDGE HOLDING TANK - - EXTERIOR Negative .0 214 3/17/2011 WHITE CONCRETE CURB FAIR A SLUDGE HOLDING TANK - - EXTERIOR Negative 0 215 3/17/2011 WHITE CONCRETE WALL POOR A SLUDGE HOLDING TANK - - EXTERIOR Null 0 216 3/17/2011 WHITE CONCRETE WALL POOR A SLUDGE HOLDING TANK - - EXTERIOR Negative 0 217 - 3/17/2011 GRAY METAL RAIL POOR A SLUDGE HOLDING TANK - EXTERIOR LCSC 0.2 218 3/17/2011- GRAY METAL U BOX FAIR A SLUr)GE HOLDING TANK - - EXTERIOR Negative 0 219 3/17/2011 PINK METAL PIPE ' FAIR A SLUDGE HOLDING TANK - - EXTERIOR Negative 0 220 3/17/2011 PINK METAL - .PIPE FAIR A SLUDGE HOLDING TANK - - EXTERIOR I Negative 0.01 4o15 WINZLER AND KELLY. XRF LEAD DATA TABLE CITY OF CARLSBAD, CALAVERA HILL TREATMENT PLANT READING 'TESTING i1 COLOR SUBSTRATE COMPONENT CONDITION SIDE.. BUILDING ROOM FLOOR L MISC. RESULTS LEAD- NO. DATE . . - (mg/cm) 221 3/17/2011 PINK METAL TABLE FAIR C SLUDGE HOLDING TANK 1 EXTERIOR Negative 0 222 3/17/2011 CALIBRATE Positive 1.2 223 3/17/2011 - CALIBRATE Positive 1.1 224 3/17/2011 CALIBRATE - - . Positive 1 Notes: - - - XRF - X-ray fluorescence spectrum analyzer - . - •. ' . - . mg/cm2 - milligrams per square centimeter LCSC - Lead-Containing Surface Coating (BCCR 1532.1) lead present from0.10 to 0.99 mg/cm2 - . . LBP - Lead-Based Paint (17 CCR 35001 et. seq.), lead is present at 1.00 mg/cm2 or greater LBS - Lead-Bearing Substance, lead is present at 1.00 mg/cm2 or greater - - - I : APPENDIX LEAD HAZARD EVALUATION REPORT I I U I I' U S S Slate of California—Health and Human Services Agency California Department of Public Health 1 LEAD HAZARD EVALUATION REPORT Section 1 - Date of Lead Hazard Evaluation ?,/th) Section 2 - Type of Lead Hazard Evaluation (Check one box only) Lead Inspection Risk assessment Clearance Inspection Other (specify) Section 3 - Structure Where Lead Hazard Evaluation Was Conducted Address [number, street, apartment (if applicable)] City County Zip Code Construction date (year) Type of structure of structure Multi-unit building School or daycare Children lMng in structure? Lii Yes 'No Single family dwelling 9 Olher!'."4-) nDon't Know I Section 4 - Owner of Structure (if business/agency, list contact person) Name &I- 1)div?d 4le db) ac&fJ Telephone number oill 27' Address [rU.jmber, street, apartment (if applicdle)) ((2'35 Jai M, City State Zip Code oof Section 5 - Results of Lad Hazard Evaluation (check all that apply) No lead-based paint detected LI Intact lead-based paint detected Deteriorated lead-based paint detected El Nolead hazards detected R Lead-contaminated dust found Ej Lead-contaminated soil found LI Other____________________ Section 6 - Individual Conducting Lead Hazard Evaluation N e I Telephone number OI-tLI Address inumber, sireef, apartment (if applicable)] I TSc C-VA- 4t'w City State - fr Zip Code CDPH Ce itication numbds Signature Date Name and CDPH certification number of any other individuals conducting sampling or testing (ii applicable) 30 Section 7 - Attachments S - A foundation diagram or sketch of the structure indicating the specifc locations of each lead hazard or presence of lead-based paint; Each testing method, device, and sampling procedure used; All data collected, including quality control data, laboratory results, including laboratory name, address, and phone number. I First copy and attachments retained by inspector Third copy only (no attachments) mailed or taxed to: Second copy and attachments retained by owner California Department of Public Health Childhood Lead Poisoning Prevention Branch Reports / 850 Marina Bay Parkway, Building P, Third Floor Richmond, CA 94804-6403 I .. Fax: (510) 620-5656 COPH 8552(6/07) I - . 5