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HomeMy WebLinkAbout2075 CORTE DEL NOGAL; C; CB930835; Permit*•" BUILDING U9/28/S3 13 37 P,-tge 1 of 1 Job Address 2075 CORTE DEL NOGAL Pelmit Type INDUSTRIAL TENANT IMPROVEMENT Parcel No" 213-061-07-00 Valuation. 21,132 Construction Type VN Occupancy Group B-2 R~f<?-.-ence# Description- 800 SF OFFICE TI AND SATKROOrf 800 SF NEW MEZZ Appl/Owrir CSI145 VALLECTTOS DE ORO #F SAN MARCOS, CA 9206" n r> T> v Suite C I ot# Permit No C3930835 Project No. A3 3012M Development No- 4073 09'28/93 0001 01 02 f-PRMT 1526-00 Status ISSUED Applied- C8/1S/9J Apr/Issue C9/23/<n r.t'-red "y VD? 619 432-6677 Fees Required ,• ir"\ _,'s"'(. •; ..->cted & Credits * * * Fees Adjustments• Total Fees Fee description 'Balance 'Due --- -e Q O < * AO G «-/ ^ ^,52S 00 Ext fee Data ":- 'r^ •'"'•> '% ' fund-;/ x"';- ", Building Perm: P^aa Crieck Strong Motion Ente-r Murder of EDU\' Enter F.M F /G M F \a (\ (Lie Enter Bridge Fee \ ""l/// -« BUILDING TOTAL \ '"-^ Enter "v" for Plumbing l.ssue"-i-< Each Plumbing Fixture or ""rap Each Install/Repair Water Line * PLUMBING TOTAL Enter "Y" for Electric Issue Fee Remodel/Alter Per AMP k ELECTRICAL TOTAL Enter 'Y' for Mechanical Issue Fee> Each Exhaust Fan > * MECHANICAL TOTAL 36p. -" .00 7 00 7 0 () . 25 50 225 00 145 00 432 00 360.00 05 j, *j \* 0 ^ 1 2 C 00 28 00 40 C;0 14. 00 7 0 0 41 00 i o o c y 25 00 35 00 /• r Q Q V fi 50 22 CO 'APPROVAL DATE. CITY OF CARLSBAD 2075 Las Palmas Dr , Carlsbad, CA 92009 (619) 438-1161 PERMIT APPLICATION City of Carlsbad Building Department 2075 Las PaImas Dr.. Carlsbad, CA 92009 (619) 438-1161 1 FTcn,A -a'Commercial U New Building j£ I cnant Improvement B - D Industrial D New Building D Tenant Improvement C - D Residential D Apartment DCondo D Single Family Dwelling D Addition/Alteration D Duplex D Demolition D Relocation D Mobile Home D Electrical D Plumbing D Mechanical D Pool D Spa D Retaining Wall D Solar D Other 2 PROJECT INTORMATION or Suite No PLAN CHECK NO. EST VAL - PLAN CK DEPOSIT. VALID BY DATE 3549 08/18/93 000.1 01 02 C-PRHT 88«00 FOR OFFICE USE ONLY Nearest Cross UiGALDL'sGRlPl'lUN Lot No Unit No Phase No •' SUBMIT!^ D 2 Energy Calcs ND-g'Structural Calcs D 2 Soils Report d 1 Addressed Envelope ASSESSOR'S PARCEL PROPOSED USE DESCRIPTION OF WORK. SQ3 CONTALlyJrI'JtslJN in dillerenl Irom applicant;°r CITY ^ STATE DAY TELEPHONE 4 APFLTCANl PX.ON 1KAC. 1 UK QACihNl rUli LON 1 KAL1UK LJUWNLH LJ AGLN 1 rUK UWNr.K NAME /-^ „ ^ ADDRESS CITY STATE ZIP CODE DAY TELEPHONEADDRESS ZIPCODF.C"/'?g^f? DAY TELEPHONE ADDRESS 143" ^ ^ ZIP CODE^yo/^jT c> DAY TELEPHONE 4-~£ "£ -fob ~7'7 LICENSE CLASS \j^ CITY BUSINESS LIC # CITY STATE ZIP CODE DAY TELEPHONE STATE UC # 7 WCJHKI^KS" tUMPIiNSATICJN Workers Compensation Declaralion I hereby aTIirni that I nave a certificate ol consent to sell-insure issued by the Director of Industrial Relations, or a certificate of Workers' Compensation Insurance by an admitted insurer, or an exact copy or duplicate thereof certified by the Director of the insurer thereof filed with the Building Inspection Department (Section 3800, lab C) INSURANCE COMPANY POLICY NO EXPIRATION DATE Ccrtilicate ol Exemption3 so as to bepern&*nbjbct I SICNATURE\rfS?»'X7\ 6 OWNFJt-BUlLDE^DEO* 1 certily that in the performance ol the work lor which tins permit is issued, WtfJ Workers' Compensation Laws of California / DATE f-l?^wnotr*— - shall not employ any person in any manner D D CJwncr-BuilociJjeclaraiion I hereby atlirm that I am exempt trom the Contractors License Law lor the following reason I, as owner of the property or my employees with wages as their sole compensation, will do the work and the structure is not intended or offered for sale (Sec 7044, Business and Professions Code The Contractor's License Law does not apply to an owner of property who builds or improves thereon, and who does such work himself or through his own employees, provided that such improvements are not intended or offered for sale If, however, the building or improvement is sold within one year of completion, the owner-builder will have the burden of proving that he did not build or improve for the purpose of sale ) 1, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec 7044, Business and Professions Code The Contractor's License Law does not apply to an owner of property who builds or improves thereon, and contracts for such projects with conrractor(s) licensed pursuant to the Contractor's License Law) ( am exempt under Section _ Business and Professions Code for this reason (Sec 7031 5 Business and Professions Code Any City or County which requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for such permit to file a signed statement that he is licensed pursuant to the provisions of the Contractor's License Law (Chapter 9, commencing with Section 7000 of Division 3 of the Business and Professions Code) or that he is exempt therefrom, and the basis for the alleged exemption Any violation of Section 7031 5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five hundred dollars [$500]) SIGNATURE DATE COMPLETE THIS SECTION FOR NON-RRSIDF.NTIAL BUILDING PERMITS ONLY Is the applicant or future building occupant required to submit a business plan, acutely hazardous materials registration form or risk management and prevention program under Sections 25505x«25"533 or 25534 of the Presley-Tanner Hazardous Substance Account Act' D YES •0"NO^ Is the applicant or future building occupaftfrequired to obtain a permit from the air pollution control district or air quality management district7 D YES MD NO Is the facility to be constructed within l-QOCTeet of the outer boundary of a school site' D YES QTNO IF ANY OF 11 IE ANSWERS ARE YES, A FINAL CERTIFICATE OF OCCUPANCY MAY NOT BE ISSUED AFTER JULY 1, 1989 UNLESS 11 IE APPLICANT HAS MET OR IS MEETING THE REQUIREMENTS OF THE OFFICE OF EMERGENCY SERVICES AND THE AIR POLLUTION CONTROL DISTRICT CJUNSTKUUilON UiNUINti AUL1NCY 1 hereby allirm that there is a construction lending agency tor tne performance ot the work for which this permit is issued (Sec 309710 Uvil Code) LENDER'S NAME LENDER'S ADDRESS TO APPJJCANl CLRTTFICAllON I certify that I nave read ine application and stale that the above information is correct J agree to comply with all City ordinances and State laws relating to building construction I hereby authorize representatives of the City of Carlsbad to enter upon the above mentioned property for inspection purposes 1 ALSO AGREE TO SAVE INDEMNIFY AND KTEP HARMLESS THE CITY OF CARLSBAD AGAINST ALL LIABILITIES, JUDGMENTS, COSTS AND EXPENSES WHICH MAY IN ANY WAY ACCRUE AGAINST SAID CITY IN CONSEQUENCE OF THE GRANTING OF THIS PERMIT OSIIA An OSHA permit is required for excavations over 5'0" deep and demolition or construction of structures over 3 stones in height Expiration Every permit issued by the Building Official under the provisions of this Code shdll expire by limitation and become null and void if the building or work authgrj^ed by such pen such permit is suspe/uled orxjbandoned i t APPLICANTS SIGNA' Commenced wnhin 365 days from the date of such permit or if the building or work authorized by after the work is commenced for a period of 180 days (Section 303(d) Uniform Building Code) DATE £* File YELLOW: Applicant PINK: Finance '" f. RECiIiVEDOCt 2 9 19~9| FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK#: CB930835 DATE: 10/27/93 PERMIT*: CB930835 PERMIT TYPE: ITI PROJECT NAME: 800 SF OFFICE TI AND BATHROOM 800 SF NEW MEZZ. ADDRESS: 2075 CORTE DEL NOGAL SUITED C CONTACT PERSON/PHONE#: MH/DAVE/432-6677 SEWER DIST: CA WATER DIST: CA INSPECTED . . DATE . BY: Hi^fc. f\\A>JL INSPECTED: ff/93 APPROVED V DISAPPROVED1 X —" INSPECTED DATE BY: INSPECTED: APPROVED DISAPPROVED INSPECTED DATE BY: INSPECTED: APPROVED DISAPPROVED COMMENTS: 1\\TE 0Q " INSPECTOR PL^VMCK ADDRTSS Tirtc LEAVE: CD LVL DESCRIPTION ACT CC!ULENTS PEJl^ITS G/13/09 CITY OF CARLSBAD BUILDING DEPARTMENT NOTICE DATE /0-gf LOCATION,7 PERMIT NO. 438-3550 2075 LAS PALMAS DRIVE <U> ^:.Tr TIME. C /IT !^ AJo-T _____ (j) ^ AJ '10 /J n / J FOR INSPECTION CALL 438-3101 RE-INSPECTION FEE DUE?YES FOR FURTHER INFORMATION, CONTACT PHONE /, BUILDING INSPECTOR CODE ENFORCEMENT OFFICER CORRECTION NOTICE ADDRESS: D APPROVED PLANS SHALL BE ON JOB SITE BUILDING D FOUNDATION D REINFORCING STEEL D MASONRY D GROUT-GUNITE Q FLOOR AND CEILING FRAME D SHEATHING n FRAME n EXTERIOR LATH D INSULATION D INTERIOR LATH OR DRYWALL PLUMBING D UNDERGROUND PLUMBING C UNDERGROUND WATER D ROUGH PLUMBING n TOP OUT PLUMBING D SEWER AND PL/CO n TUB OR SHOWER PAN D GAS TEST D WATER HEATER ELECTRICAL D TEMPORARY SERVICE D ELECTRIC UNDERGROUND D ROUGH ELECTRIC n POOL BONDING n ELECTRIC SERVICE D UFER GROUND n G FI D SMOKE DETECTOR to A PDST ro tlL." MISCELLANEOUS H PLENUM AND DUCTS D COMBUSTION AIR D CONDITIONED AIR SYSTEMS D SOLAR C GRADING D POOL n PATIO D SIGN D OTHER INSPECTOR CITY Or CARLSBAC BUILDING INSPECTION DEPARTMENT PHONE 438-3550 Note Final Inspection Required GEORGE P. LOUNSBURY R.C.E. 1530 NORTH ELM STREET ESCONDIDO, CA 92026 TEL (619)743-6282 October 8, 1993 City of Carlsbad 2075 Las Palmas Dr. Carlsbad, CA 92008 RE: 2075 Corte del Nogal, ste. "C1 To Whom it may concern: I, George P. Lounsbury, being the Engineer of record for the additon to 2075 Corte del Nogal, ste. "C" have inspected the footing excavations and find that they are acceptable. The combined loading of existing and new loads will not exceed the allowable soil bearing value. uly Your George P. Lounsbury R.C.E. 21291 CITY OF CARLSBAD ® NOTICE . BUILDING INSPECTION DEPARTMENT 000020 OWNER OR PERMITTEE NAME _J VIOLATION READ LJ REVERSE Q NOTE SIDE n PRESENT THIS NOTICE WHEN MAKING APPLICATION FOR PERMIT LJ JOB ADDRESS CENUS TRACT NO CONTRACTOR ' C 7 ,e.' $? / / •/ '"" <H~ PERMIT NUMBER PLAN FILE NUMBER MAIL ADDRESS FOR I i OWNER OR IT CONTRACTOR NO PERMIT - STOP WORK - REMOVE CONSTRUCTION, OR OBTAIN PERMIT AND MAKE ANY WORK COMPLY WITH BUILDING LAWS (See comments on reverse side regarding penalty fees) CONSTRUCTION NOT IN ACCORDANCE WITH APPROVED PLANS AND PERMIT - STOP WORK MAKE EXISTING WORK COMPLY WITH APPROVED PLANS AND PERMIT OR REMOVE IT CALL PLANING DEPARTMENT AT 438-1161, CONCERNING VIOLATION OF ZONING REGULATION LISTED BELOW STOP WORK - UNTIL AUTHORIZED TO CONTINUE BY THE INSPECTOR CORRECTIONS REQUIRED D PARTIAL APPROVED LJ CONTACT CODE ENFORCEMENT OFFICER AT 438-1161 D CONTACT INSPECTOR AND ARRANGE FOR APPOINTMENT AT 438-3550 D CORRECTIONS LISTED BELOW MUST BE MADE BEFORE WORK CAN BE APPROVED D PAY REINSPECTION FEE (See Back), THEN D CALL FOR REINSPECTION AT 438-3101 IZI WORK DESCRIBED BELOW HAS BEEN INSPECTED AND IS APPROVED 'f </ /vft't f /« THE ACTIONS OR CORRECTIONS INDICATED ABOVE ARE REQUIRED WITHIN,.. DAYS THE CARLSBAD MUNICIPAL CODE REQUIRES PENALTY FEES WHEN WORK HAS BEEN STARTED WITHOUT PERMIT NAMEQF INSPECTOR (PRINT) /<) ' INSPECTOR S SIGNATURE IN 13 (Rev 2/86) OFFICE TEL NO 700AM TO 8 00 A M 3 00 P M TO 4 00 P M MONDAY THRU FRIDAY BUILDING ELECTRICAL HEATING PLUMBING REFRIGERATION COMBINATION ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITEi 208 SAN DIEGO, CA 92123 (619) 56O-1468 DATS: JURISDICTION: PLAN CHECK NO: PROJECT ADDRESS: PROJECT NAME: HAD > 835 "ZO7S CO^T£ SET: 32ZT iAPPLICANT. jPLAN CHECKER JFILS COPY QUPS QDESIGNER D The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction's building codes. The plans transmitted herewith will substantially comply with the jurisdiction's building codes when minor deficien- cies identified o^ T-^ /n-r* c t*f^> s~*efr &-s resolved and D D checked by building department staff. The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected olans are submitted for recheck. •j The applicant's copy of the check list is enclosed for the J jurisdiction to return to the applicant contact person. The applicant's copy of the check list has been sent to: Esgil staff did not advise the applicant contact person that plan check has been completed. j1 Esgil staff did advise applicant that the plan check has Xoon ^rimi-il o<-e»/^ DaTcr\r> r»r»r\1- a r"t- oA •been comoleted. Person contacted: Date contacted: REMARKS: Telephone By; ?*£.TE_Enclosures: ESGIL CORPORATION DGA DCM DPC £06- Tff, Of 5- /O QtJTQ TO To OF TT^g,A x C 4V/1 7? o OF T^-g./A/ 6 A v.3 6- (3.) S H ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 203 SAN DIEGO, CA 92123 (619)560-1463 DAT JURISDICTION: . PLAN CHECK NO: PROJECT ADDRESS; 2O7S~ PROJECT NAME:TIC P(. SET; E D£L ^£2-2. APPL CHECKER QFILE COPY Q DESIGNER I—| The plans transmitted herewith have been corrected where I I necessary and substantially comply with the jurisdiction's building codes. —I The plans transmitted herewith will substantially comply I ) with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. •—| The plans transmitted herewith have significant deficiencies I I identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. GEPJ The check list transmitted herewith is for your information. I^J The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. D The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. ^j The applicant's copy of the check list has been sent to: CS/ £-£/%/£je/K_ || Esgil staff did not advise the applicant contact person that plan check has been completed. fify Esgil staff did advise applicant that the plan check has been completed. Person contacted: Mv£ Date contacted: W\ REMARKS: Telephone 'TV- HM. TH-f ISSiJfS By:_Enclosures: ESGIL CORPORATION !GA ^cji 7/6 [/ESGIL CORPORATION 932O CHESAPEAKE DR., SUITE 208 SAN DIEGO, CA 92123 (619) 560-1468 DATE: JURISDICTION: PLAN CHECK NO: PROJECT ADDRESS:. PROJECT NAME: A^ CARLSBAD - 835 SET: pi i/3 n^tflTL APPLICANT " PLAN CHECKER QFILE COPY QUPS QDESIGNER The plans transmitted herewith have been corrected where necessary and substantially corr.ply with the jurisdiction's bailding codes. -, The plans transmitted herewith will substantially comply J with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. D D The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. The applicant's copy of the check list has been sent to: £>AVE /V5 I/ALL £cA ffift Esgil staff did not advise the applicant contact person that plan check has been completed. j~j Esgil staff did advise applicant that the plan check has been completed. Person contacted: Date contacted: REMARKS: Telephone By:Enclosures: ESGIL CORPORATION PLAN CHECK NO.:.- B2S PLAN COKKBdlON SHEET TENANT IMPROVEMENT Date plans received by jurisdiction: JURISDICTION: CARLSBAD TO: PROJECT DATA OCCUPANCY: BUILDING USE: TYPE OF CONSTRUCTION: ACTUAL AREA:TX 600 feoo ALLOWABLE AREA:A/0 STORIES: HEIGHT: SPRINKLERS: OCCUPANT LOAD: REMARKS: Date plans received by Esgil Corporation: Date initial plan check completed: Bv: Applicant contact person: Tel. FOREWORD; PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform Plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and access for the handicapped. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances enforced by the Planning Department, Engineering Department, Fire Department or' other departments. Code sections cited are based on the 1991 UBC. The circled items listed need clarification, modification or change. All items must be satisfied before the plans will be in conformance with the cited codes and regulations. Per Sec. 303(c), 1991 Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. To speed up the recheck process, note on this list (or a copy) where each correction item has been addressed, i.e.. plan sheet, specification, etc. Be sure to enclose the marked up list when you submit the revised plans. NOTE: PAGE NUMBERS ARE NOT IN SEQUENCE AS PAGES HATING NO ITEKS REEDING CORRECTIONS HERE DELETED. LIST NO. kl CARLSBAD TENANT IMPROVEMENT WITHOUT SPECIFIC ENERGY ZONE DATA OR POLICY SUPPLEMENTS, 1991 UBC Please make all corrections on the original tracings and submit two new sets of prirts, to: Esgil Corporation, 9320 Chesapeake Drive, Suite #208, San Diego, CA 92123, (619) 560-1^68. Please make all corrections on the original tracings and submit two new sets of prints, to: The jurisdiction's building department. Indicate on the Title Sheet of the plans, the name of the legal owner and nane of person responsible for the preparation of the plans. Section 302(d). Each sheet of the plans must be signed by the person responsible for their preparation, even though there are no structural changes Business and Professions Code. Flans and calculations shall be signed by the California state licensed engineer or architect where there are structural changes to existing buildings or structural additions. Please include the California license number, seal, date of license expiration and date plans are signed. Business and Professions Code. Provide the correct address and suite number of tenant space on the plans. Section 302(d). Provide a note on the site plan indicating the previous use of the tenant space or building being remodeled. Section 302. When the character of the occupancy or use changes within a building, the building must be made to comply with current Building Code requirements for the new occupancy. Please provide complete details to show the building with comply. Section 502. UBC Section 30<» requires the Building Official to determ'ine the total value of all construction work proposed under this permit. The value shall include all finish work, painting, roofing, electrical, plumbing, heating, air conditioning, elevator, fire extinguishing systems and any other permanent equipment. Please provide a signed copy of the designer's or contractor's construction cost estimate of all work proposed. Provide a plot plan showing the distance from the building to the property lines and the location of tenant space (or remodel) vithin the building. IS On the first sheet of the plans indicate: Type of construction of the existing building, •**where—the- yf. Provjde a note on the plans indicating if any hazaidous materials will be stored and/or used within the building which exceed the quantities listed in UBC Tables 9-A and 9-3. A complete description of the activities rind processes that vill occur in this tenant space should be provided. A listing of all hazardous materials should be included The materials listing should be stated in a form that would make classification in Tables 9-A and 9-B possible. The building official may require a technical report to identify and develop methods of protection from hazardous materials. Section 901(f). If control areas are used for exceeding the exempt amounts of hazardous materials from Tables 9-A and 9-B, they shall be constructed of not less that required for a one-hour occupancy separation. Section UOk. The number of control areas within a building used for retail/wholesale stores shall not exceed two; the number of control areas in buildings with other uses shall not exceed four. Footnote 1, Tables 9-A and 9-B. The aggregate quantity of any hazardous materials "in use" and "in storage" shall not exceed the quantity listed in Tables 9-A and 9-B for "storage". Footnotes 2 and 3, Tables 9-A and 9-B. Provide a statement on the Title Sheet of the plans that this project shall comply with Title 2U and 1991 UBC, UMC and UPC and 1990 NEC. Provide a fully dimensioned floor plan showing the size and use of all rooms or areas within the space being improved or altered. Draw the plans to scale and indicate the scale on the plan. Section 302(d). ifj Indicate the use of all spaces adgaMftft to the area being remodeled or improved. AT I IT p£/e_ Show any existing fire rated area separation walls, occupancy separation walls, demising walls, shafts or rated corridors. Identify and provide construction details for proposed new fire rated walls. Specify on the plans the fire ratings of assemblies to protect penetrations or proposed openings in existing or new fire walls, floor- ceiling assemblies or roof-ceiling assemblies. 8/W92 . ' Identify existing walls to be removed, existing walls to remain and proposed new ' vails. Identify bearing walls, non-bearing vails, and shear walls. Show safety glazing in the following locations, per Section 5406(d): a Where the nearest edge of glazing is within a 24-inch arc of either side of a door in a closed postion (unless there is an intervening vail between the door and the glazing or if the glazing is 5'-0" or higher above the walking surface). b. Glazing greater than 9 square feet with the bottom edge less than 18" above the floor and the top edge greater than 36" above the floor (unless the glazing is more than 36" horizontally avay from walking surfaces or if a complying protective bar is installed). c. Glazing in shower and tub enclosures (including windows vithin 5 feet of tub or shower floor). 2k. J Provide a section view of all new interior \—/ partitions. Shov: (a-? Type, size and spacing of studs. Indicate f gauge for metal studs. Specify manufacturer and approval number or indicate "to be ICBO approved". Method of attachingCtop^and fectttm plates to structure. (NOTE: Top of partition must be secured to roof or floor framing, unless suspended ceiling has been designed for partition lateral load).Wall sheathing material and details of attachment (size and spacing of fasteners). Show height of partition and suspendedceiling, and height from floor to roof framing or floor framing. Provide notes and/or details to show that the floor and wall finish in toilet rooms are surfaced with a smooth hard non-absorbent material extending five inches up the vail. Similar surfacing shall be provided on the walls from the floor to a height of 4 feet around urinals and within water closet compartments. Section 510(b). Note on the plans: "All interior finishes mustcomply with Chapter 42 of the UBC". Specify"Class flame spread rating (minimum) for ." Note on plan that suspended ceilings shall comply with UBC Tables 47-A and 23-P. In buildings having floors and roofs of wood frame construction, other than dwelling or hotel occupancies, draft stop the area between the ceiling and floor above so that no concealed space exceeds 1,000 s.f. and no horizontal dimension exceeds 60 L.F. (if space has sprinklers, then 3,000 s.f. and 100 L F.). Section 2516(f). 35. In buildings having floors and roofs of wood frame construction, other than dwelling or hotel occupancies, draft stop the area between the ceiline and roof above so that no concealed space exceeds 3,000 s.f. and no horizontal dimension exceeds 60 L.F. (if space has sprinklers, then 9,000 s f. and 100 L.F.). Section 2516(f). Storage areas exceeding 1000 sq. ft. in connection with wholesale or retail sales shall be separated from the public area by a one-hour occupancy separation. If the entire building has an automatic sprinkler system, then the occupancy separation need not be provided. Section 702(c). An automatic sprinkler system shall be installed in rooms used by the occupants for the consumption of alcohol and in accessory uses where the total area of such unseparated rooms and assembly uses exceeds 5000 square feet. Section 3802(c). The tenant space and new and/or existing faci]ities serving the remodeled area must be accessible to and functional for the physically disabled. See the attached correction sheet. Title 24, Part 2. The ndth of the required level area on the side into which doors swing shall extend 24 inches past the strike edge for exterior doors and 18 inches past the strike edge for interior doors. Section 2-3304, Title 24. Specify lever-type hardware for passage doors on floors accessible to the disabled. Section 2-3304, Title 24. If both sexes vill be employed and the number of employees exceeds four, provide separate toilet facilities for men and women. If "both sexes will be employed and the total number of employees will not exceed four", and only one restroom is provided, note the words in quotation above on the floor plan. Section 705(c). required between the _-hour occupancy separation is occupancy and _occupancy. Table 5-B. Ducts penetrating occupancy or area separation walls must have fire dampers. Section 4306 (j). In areas where the occupant load exceeds , two exits are required. See . Table 33-A. Provide an exit analysis plan (may be 8 1/2" x 11" or any convenient size). Exits should have a minimum separation of one- half the maximum overall diagonal dimension of the building or area served. Section 3303(c). 7/8/92 The maximum number of required exits and their required separation must be maintained until egress is provided from the structure. Section 3303(a). Rooms with more than 10 occupants may have one exit through one adjoining room. Revise exits to comply. Section 3303(e). Exit signs are required whenever two exits are required. Show all required exit sign locations. Section 3314 (a). Show that exits are lighted with at least one foot candle at floor level. Section 3313(a) Show the locations of existing exits from the building and show the path of travel from the remodel area to the existing exits. Note on the plans- "All exits are to be openable from inside vithout the use of a key or special knov ledge". In lieu of the abo\e, in a Group B occupancy, you may note "Provide a sign on or near the exit doors reading THIS DOOR TO REMAIN UNLOCKED DURING BUSINESS HOURS". This signage is only allowed at the main exit. Section 3304(c). 47} Exit doors should be a minimum size of 3 feet by 6 feet 8 inches with a minimum door swing of 90 degrees. Maximum leaf width is 4 feet. Section 3304(f). Sfttiuj T>£- / (yoi_KL SfZ-£- 4«. Exit doors should swing in the direction of ' egress when serving an occupant load of 50 or more or when serving any hazardous area. Section 3304(b). Applies to door(s) Regardless of occupant load, a floor or landing not more than 1/2 inch below the threshold is required on each side of an exit door used for disabled access (may be 1" maximum where not used for disabled access). Section 3304(i). Doors should not project more than 7 inches into the required corridor width when fully opened, nor more than one-half of the required corridor width when in any position. Section 3305(d). Si. Revolving, sliding and overhead doors are not ' permitted as exit doors if the occupant load exceeds 9 or the exit door serves a hazardous area. Section 3304(h). 5f. Provide panic hardware in Group A,E,H-l,H-2,H-3 and I occupancies. Chapter 33. Double acting doors are not allowed when serving a tributary occupant load of more than 100, or when part of a fire assembly, or part of smoke and draft control assemblies or when equipped with panic hardware. Section 3304(b). Corridors must provide continuous protection to the exterior of the building. Interruptions by an intervening room is not permitted. Foyers, lobbies or reception rooms constructed as required for corridors are not considered intervening rooms. Section 3305. Corridors and exterior exit balconies serving 10 or more occupants must be a minimum 4i> inches vide and 7 feet high to the lowest projection. Corridors serving less than 50 occupants may be a minimum of 36 inches in vidth. Section 3305(b). When two exits are required, dead end corridors and exit balconies are limited to 20 feet. Section 3305(e). Corridors serving 30 or more occupants shall have vails and ceilings of one-hour construction. Show compliance or clearly show on plans which of the folloving exceptions has been satisfied: a. Corridors greater than 30 feet vide when the occupants have an exit independent from the corridor. b. Exterior sides of exterior exit balconies. c. Corridor vails and ceilings need not be of f ire-resistive construction within office spaces having an occupant load of 100 or less when the entire story in which the space is located is equipped with an automatic sprinkler system throughout and smoke detectors are installed within the corridor in accordance with their listing. d. Within office spaces occupied by a single tenant, partial height partitions which fora corridors and which do not exceed 6 feet in height need not be fire resistive, provided they are constructed in accordance with Section 1705 and are not more than three fourths of the floor- to-ceiling height. Section 3305 (g). Section 3305(g), Exception 5, cannot be used for non-rated corridors in a fully sprinklered office space if the occupant load in the space exceeds 100. Section 3305(g), Exception 5 does not apply to common corridors where the corridor serves as an exit for non-office areas (manufacturing, warehouse, etc.). Section 3305(g), Exception 5 is applicable only for corridors on one floor; the corridors on the lower level(s) must be rated if these lower corridors have openings into them from other levels. 5/28/92 Provide evidence of Health Department appro\al (for restaurants or for tenants using X-ray equipment). If nonflammable supply cylinders for medical gas systems are located inside buildings, show how they comply with UBC Section 702(c)4. PUMBING X X Submit plan shoving location of all panels. Submit panels schedules. Submit electrical load calculations Indicate existing main service size. Indicate existing total rain sernce load. Indicate new additional loads. Indicate viring method, i e. S-5T, aetal flex. Snow exit signs on the electrical lighting pian(s). As per Section 3313 and 3314 of the 1991 UBC, provide two sources of pover to exit sigrs ard exit illumination Provide receptacle(s) vitbin 25" cfunits. UMC Section 509. •/' Provide multiple switch lighting controls per Title 24, Part 6. MECHANICAL Provide mechanical ventilation in all rooms capable of supplying a minimum of 5 cubic feet per minute of outside air with a total circulation of not less than 15 cubic feet per minute per occupant. Section 605 and 705, UBC. Provide mechanical plans shoving existing and proposed HVAC equipment, ducts and access to equipment. Detail access and working clearances to HVAC equipment. - Detail disposal of main condensate drainage from air conditioning units. (UMC Section510) Detail overflow (secondary) condensate discharge from air conditioning units that are _ in a ceiling space. (UMC Section 1205) Fire rated corridors are not to be used to convey air to or from rooms. UMC Section1002. 92>: Provide gas line plans and calculations, shoving pipe lengths and gas demands UPC Section 1219. Provide drain, vaste and vent plans. Pro\i-ie vater line sizing calculations. UPC Section 1009 Detail how floor drain trap seal is to be maintained UPC Section 707 (floor drain trap priming). Shov P & T valve on vater heater and detail drain line route from P & I val\'e to the exterior. UPC Section 1007(e). Shov 1/4" per 12" slope on drain and vaste lines. UPC Section 407 Provide a drinking fountain at each floor level in assembly occupancies (except drinking and dining establishments). UBC Section 605. .Note en the plans that new vater closets and associated flyshemeter valves, if ary, shall use no more than 1 6 gallons per flush and shall meet performance standards established by the American National Standards Institute Standard £112.19 2, and urinals and associated flushooeter valves, if any, shall use no more than one gallon per flush and shall meet performance standards established by the American National Standards Institute Standard A112.19.2. H & S Code, Section 17921.3(b). 1001. Provide complete energy design calculations, incljding all existing design and ne.* energy design for this building. See attached non- residential energy design checklist. . For remodels in an existing conditioned space, show that the remodeled space will not use more energy than the existing space or show the remodeled space vill conform to latest energy design standards. Cm OF CARLSBAD StlPPUEMEKT Roof movnted equipment must be screened and roof penetrations should be minimized (City Policy 80-6). No viring is permitted on the roof of a building and wiring on the exterior of a building requires approval by the Building Of facial. (City Policy) 6/25/93 roof-»ounted equipment shall be concealed from view. Provide structural detailing for the screening. MTgrETJAKBOOS L105/ Please see additional corrections or remarks that follow. To speed up the recheck process, note on this list (or a copy) where each correction item has been addressed, i.e , plan sheet, note cr detail number, calculation page, etc Please indicate here if any changes ha\e been made to the plans that axe not a result of corrections froa this list. If there are other changes, please briefly describe then and vhere they are located in the plans. Have changes been made to the plans not resulting from this correction list' Please check. Yes No Ihe jurisdiction has contracted nth Esgil Corporation located at 9320 Chesapeake Dn\e, Suite 208, San Diego, California 92123; telephone number of 619/560-1^68, to perform the plan check for your project. If you have any questions regaroing these plan check items, please contact _ at Esgii Corporation lhank you. Enclosures: 1. 2. 3. 6/25/93 - 83S 01 "77f£-AS A vj At-f f= TEX/ fco Jf t & f-frf OAJ (//D (E)7J/ TTfg, S I 7K.iAj6i£/eJ C7"^ A AT 7?fr&. 6O7TZV» ( ft-W CAt_C PO CE) OAJ /W£> ^337 CV // -Tn ) C5 6 PIT L V 33. AC 13,2. Vertical' distances between stairway landings f are limited to 12 feet. Section 3306 (g). 1%. Winding and spiral stairways are permitted ' only in residential occupancies. Section 3306 (d). . All interior stairvays and ramps shall be enclosed. In other than H and I occupancies, an enclosure is not required if serving only one adjacent floor and not connected to stairs or corridors serving other floors. Section 3309 (a). 'A isfc. y. Stairvays should be enclosed as specified in Section 3309: a. Two-hour fire-resistive walls are required in buildings of Type I and II-F R. construction and in all buildings four or more stories in height, and one-hour elsewhere. b. Only exit doors are allowed to open into exit enclosures. c Doors should be labeled one and one-half hours or one-hour fire assemblies, and noted that the maximum transmitted temperature end point shall not exceed 450 Degrees (F) above ancient at the end of 30 minutes of the fire exposure specified in UBC Standard 43-2. d. Exit enclosures should include a corridor on the ground floor extending to the exterior (see exception). Fire-resistive construction should be as required for the exit enclosure, including protected openings. Only exit doors are permitted to open into the corridor. e. An approved barrier is required at the ground floor to prevent people from accidentally continuing to the lower level. f. Usable space is not allowed under the stairs. Occupied floors more than 75 feet above the lowest level of fire department vehicle access -•- should have all exits from the building in smokeproof enclosures. Section 3310 (b). In buildings four or more stories, one stairway must extend to the roof. Section 3306 (n). It must be in a smoke-proof enclosure in buildings over 75 feet in height. A first story as allowed by Section 702 shall be included in determining the number of stories when determining if a stairway to the roof is required. Stairways exiting directly to the exterior of a building four or more stories in height shall be provided with a means for emergency entry for fire department access. Section 3306 (1). Handrails: a. Handrails are required on each side of stairvays Stairvays less than 44" vide or stairvays serving one dwelling unit may have one handrail (if not open on both sides). b. Private stairvays (1 tenant) need only have a handrail on one side if 30" or less in height. c. Handrails and extensions shall be 34" to 38" above nosing of treads and be continuous. d Except for private stairvays, at least one rail shall extend 12" beyond top and bottom risers, e All stairs shall have handrails terminating in a nev»el or safety post Section 3306(j). Note- Where access for the disabled is necessary, Title 24 requires handrails on both sides to extend 12 inches beyond the top nosing and 12 inches plus the tread width beyond the bottom nosing. Additionally, handrail height should then be changed to 30"- 34". The handgrip portion of all handrails shall be not less than 1-1/2 inches nor more than 2 inches in cross-sectional dimension. Handrails projecting from walls shall have at least 1-1/2 inches between the vail and the handrail. Section 3306 (j). Openings in the exterior wall below or within 10 feet horizontally of an exterior exit stairway in buildings over two stories shall be protected by a self-closing assembly having a 1.hree-fourths-hour rating, unless two separate exterior stairways serve an exterior exit balcony. Section 3306 (k). Openings in exterior walls below or within 10 feet, measured horizontally, of an exterior stair shall be protected by self-closing fire assemblies having a three-fourths-hour fire protection rating when the stair serves a floor level having openings in two or more floors below it. See exception above. Section 3306 (k). Buildings four or more stories in height shall have a stairvay numbering system complying vith Section 3306 (p). 8/4/92 18T9 B-2 and B-4 occupancies with over 50,000 sq. ft. of undivided area and H-1,2,3,4 or 5 occupancies over 15,000 sq. ft. of single floor area shall have smoke and heat vents per Section 3206 Plastic skylights must be separated from each other by at least 4 feet, unless they are over the sane room and their combined area does not exceed 100 square feet (or 200 square feet if the plastic is a "CCI" material) Section 5207 (a) 6 Plastic skylights shall not be installed within that portion of a roof located within a distance to property line where openings in exterior walls are prohibited or required to be protected. Section 5207 (a) 7. Provide skylight details to show compliance vith Chapter 34 and Section 5207 or provide ICBO or other recognized approval listing. Provide plastic roof panel details to show compliance with Section 5206 or provide ICBO or other recognized approval listing. Show attic ventilation. Minimum vent area is 1/150 of attic area or 1/300 of attic area if at least 50 percent of the required vent is at least 3 feet above eave or cornice vents Section 3205 (c). Show location of attic access vith a minimum size of 22"x30", unless the maximum vertical headroom height in the attic is less than 30". Access must be provided to each separated attic area, shall be located in a hallway or other readily accessible location and 30" headroom clearance is required above the opening. Section 3205(a). R. FIRE EXTINGUISHING Fire sprinklers are required for any story or basement when the floor area exceeds 1,500 sq. ft. and there is not provided at least 20 sq. ft. of opening entirely above the adjoining ground in each 50 lineal feet or fraction thereof of exterior wall on at least one side, or when openings are provided on only one side and the opposite side is more than 75 feet away. Section 3802 (b). Fire sprinklers are required in a basement if any portion of a basement is more than 75 feet from openings in an exterior wall. Section 3802 (b). Fire sprinklers are required at the top of rubbish and linen chutes and in their terminal rooniS. Chutes extending through three or more floor shall have additional sprinkler heads installed within such chutes at alternate flocrs. Sprinkler heads shall be accessible for servicing. Section 3802 (b). Fire sprinklers are required in retail sales rooms where the floor area exceeds 12,000 sq. ft on any floor or 24,000 sq. ft. on all floors or in B-2 retail sales occupancies more than three stories in height Section 3802 l^. Fire sprinklers are required in H occupancies / when exceeding the areas in Section 3802 (f). l#o Provide fire sprinklers in rooms used by the occupants for the consumption of alcoholic beverages when the total area of unseparated rooms exceeds 5000 square feet For uses to be considered as separated, a one-hour occupancy separation is required. Section 380? (c). Provide fire sprinklers Section 506, 507, 508 or 3802 jurisdiction ordinance. See also Note on the plans: "When serving raore than 100 sprinkler heads, automatic sprinkler systems shall be supervised by an approved central, proprietary or remote, station service, or shall be provided with a local alarm which will give an audible signal at a constantly attended location." Section 3803. Provide class standpipes per Section 3807. A first story as allowed by Section 702 shall be included in determining the number of stories when determining if standpipes are required. Section 3805. S. FOUNDATION 200A Provide a copy of the project soil report \ / prepared by a California licensed architect or civil engineer. The report shall include foundation design recommendations based on the engineer's findings and shall comply with UBC Section 2905. Specify on the foundation plan or structural specifications sheet the soil classification, the soils expansion index and the design bearing capacity of the foundation. Section 2905(c). 8/W92 12 26o. Individual concrete or masonry piers shall ' project at least 8 inches above exposed ground unless the columns or posts which they support are of approved wood of natural resistance to decay or treated wood is used. Section 2516 (C) A. S~\264J Specify plywood grade and panel span rating <~S Table 25-S-l. 2&tf- Show plywood sheathing over exposed eaves, or ' other weather exposed areas, is "bonded v,ith exterior glue." Plywood used for exterior vail covering shall be the exterior type. Section 2516 (g)3, 2516(i). 2&b. When roof pitch is less than 3 12, design ridge as a beam. Section 2517 (h). 287. If foundation cripple vail studs are less than1 14", framing shall be solid blocking or the cripple studs sheathed vith plywood. Section 2517 (g) 4. 2&X- Cripple v,all studs exceeding 4 feet in height / shall be 3 inch by 4 inch or 2 inches by 6 2£/. inches when supporting 2 2517 (g) 4 stories.Section 264. Ridges, hips, and valleys shall be at least one size larger than supported rafters.Section 2517 (h) 3. 27,In open beam construction, provide strap ties across the beams at the ridge support.Section 2501 (b). 2M. Note on the plans that "all weather-exposedf surfaces shall have a weather-resistivebarrier to protect the interior wall covering and that exterior openings shall be flashed insuch a manner as to make them weatherproof". Section 1708. V. MISCELLANEOUS •X- „/. ¥• Parking garages shall have an unobstructed headroom clearance of not less than 7'-0" above the finish floor to any ceiling, beam, pipe or similar construction. Section 702 (b). Provide details of restrooms to show compliance with Section 510 (b), regarding floors, vails and showers. If both sexes will be employed and the number of employees exceeds four, provide separate toilet facilities for men and women. If "both sexes will be employed and the total number of employees vill not exceed four", and only one restroom is provided, note the words in quotation above on the floor plan. Section 705 (c). f 27S./ Guardrails: a/. Shall be installed at all unenclosed floor and roof openings. p. Shall be installed at open and glazed sides of landings and ramps. of. Shall be installed at balconies or porches more than 30" above grade or floor below ft Shall be installed on roofs used for other than service of the building. Shall have a height of 42". Shall be detailed showing adequacy of connections to resist the horizontal force prescribed in Table 23-B THe. "D£MrL ^A) £T V JftoLH-i? rHuui COAV<M TO 70"' Openings between railings shall be less than 4". The triangular openings formed by the riser, tread and bottom element of a guardrail at a stair shall be less than 6". 27/. Provide platform and stage construction, including occupancy separations and roof vents, as per Chapter 39 27>7. Provide at least one drinking fountain for each floor level in Group A occupancies. Section 605. 278. Show that aisles and seats comply with ' Sections 3315 and 3316. llfi. Buildings housing Group A Occupancies shall ' front directly upon or have access to a public street not less than 20 feet in width. The access to the public street shall be a minimum 20-foot-wide right-of-way, unobstructed and maintained only as access to the public street. The main entrance to the building shall be located on a public street or on the access v,ay. Section 603. 2S6. Pedestrian walkway shall comply with Section ' 509. 2SI. Note on the plans that suspended ceilings shall comply with UBC Tables 47-A and 23-P. 28Z. Note on the plans that new water closets and ' associated flushometer valves, if any, shall use no more than 1.6 gallons per flush and shall meet performance standards established by the American National Standards Institute Standard A112.19.2, and urinals and associated flushometer valves, if any, shall use no more than one gallon per flush and shall meet performance standards established by the American National Standards Institute Standard A112.19.2. H & S Code, Section 17921.3(b). loAQ-S 8/5/92 16 - O ISh, 18 >, WIM VM J5 g cro14 ••oO) 1810 0160 Wd•~ " e tt 1 i icerH a COV gC. sHI(/t- • c8ohitfl " "Otfl 0C rH•r< 0•> -rj -o <» 3 0C rH g 00 0 •" C • hiJJ 1H (S•* O CO•0 to hi C•O rH 18 «* 'IB - 0 • *•o "a C• o 00 W *^s E . rH (/] hi 10 0 18 0•Hi 0 hi • &1 "3 CO1906 (8 hi 00a c hi a ie EC"0 to o hi a ohi 2 VM (3 -C3 U Siu a) p.-H .rj -TJ rH 68 0 19 >, 00 0 C rH hi O • hi rH fa .rl 0 3 C -rJ 0 0 f» Jj JJ O 3-O § hiO Q. <?• O 01 01 -O33 0 E hi CO C •u U hi OK!10 O 10 J O 10*< 0 rt c» TJ JJ 0 jj rf IOC 0 10 Ulflrllf Ct8 U rH C. 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Prefix "3" is for Part 3 (California Electrical Code). Prefix "5" is for Part 5 (California Plumbing Code). Exemptions claimed for any item shall be requested in writing and shall include all data needed to determine "unreasonable hardship" as described in Section 2-422. SITE DEVELOPMENT )HANOICAPPED PARKING SPACES ..handicapped spaces.Provide 2-7l02(b) b. Space shall be so located that handicapped persons are not compelled to wheel or walk behind parked cars other than his/her own. 2-7102(c) c. Parking space shall be a minimum of 9 ft.xlS ft. vith adjacent marked 5 ft. loading zone. Double space shall be 23 ft. vide. Where a single space is provided, the loading/unloading zone shall be on the passencer side of the vehicle. 2-7102(c). d. Maximum slope of parking surface in any direction shall not exceed 1/4" per foot. 2-7102(e). e. Parking space(s) shall be identified with the International Symbol of Accessibility on reflectonzed sign affixed to post or wall, and also duplicated on parking surface (symbol to be 36"x36" and painted at the back of the parking stall). 2-7102(f) f. Entrance to parking area (or at each stall) shall have a sign stating that - unauthorized vehicle(s) parking in handicapped space(s) may be subject to tow-away. 2-7102(f) g. If covered parking is provided, then a reasonable portion of the total number of stalls reserved for the disabled shall also be covered. 2-7102(a) •• h. Entrances to and vertical clearances within accessible levels of parking structures shall be 8 ft. 2 in. to anystructural member, duct or pipe. 2-7102(g) 'CURB RAMPS a. Curb ramps shall be located wherever pedestrian path crosses curb. (2- 7103(a)) b. Curb ramp shall be 48" nin. width (2- 7103(b)) with maximum slope of 1 in 12. 2-7103(d) c. A level 48" tnin. depth landing is required at top of curb ramps over entire curb ramp width. 2-7103(d) d. If no landing is provided, the slope of flared sides shall not exceed 1 in 12. 2-7103(d) Surface is to be slip contrasting finish sidewalk. 2-7103(f) resistant and a from adjacent G> f. Border markings shall be 12" vide of l/4"xl/4" grooves, 3/4" apart, located at top and sides. 2-7103(h) WALKS a. Site development and grading shall be designed to provide access to primary entrances and access to normal paths of travel and where necessary to provide access shall incorporate pedestrian ramps, curb ramps, etc. 2-7101(a) b. Walks sloping greater than 5% (1 in 20) must comply with ramp requirements of Sec. 2-3307. 2-3325(c) c. Walk width shall be 48" minimum, and shall have slip-resistant surfaces. 2-3325(a) d. The maximum cross slope shall not exceed 1/4" per foot. 2-3325(a)3 Gratings are not possible. 2-3325(b) allowed whenever f. At each gate or door a 60"x60" level area is, required when the gate swings toward the walk. 2-3325(e) g. A 48"x44" deep level area is required when the gate swings away from the walk. 2-3325(e) h. A 24" clear space is required at strike side of gate or door. 2-3325(e) I PEDESTRIAN RAMPS a. A path of travel with a slope greater than 1 in 20 shall be considered a ramp. 2 3307(a) b. The maximum slope shall be 1 in 12. 2-3307(c.l) c. The width shall be 48" minimum. A minimum width of 60" is required where a ramp serves as a primary entrance to buildings having an occupant load of 300 or more. Group R Occupancies may be 36" when the occupant load is SO or less. 2- 3307(b.l) d. The surface of ramps shall be slip- resistant. 2-3307(g) e. A 60" intermediate landing is required at maximum elevation change of 30" and 72" landing at each change of direction (over 30 degrees). 2-3307(d 1) f. Landings are required at top and bottoa of raops. 2-3307(d.l) g. Bottom landing shall be Eininus) of 72" in the direction of tra'iel. Fig. 2-33- 11A Headroom of 80"minimum shall be I h. Top landing 2-3307(d.l) shall be 60" x 60" i. When door svings onto top landing, Bininum depth of landing required is door vidth plus 42". 2-3307 (d 1.) j. Top landing shall have 60" mm. vidth when door svings onto the landing, vith 24" on strike side of door at exterior ramp, or 18" at interior ran?. 2-3307(d.l) k. Ranp handrails are required on each side of rasp, when slope exceeds 1 in 15. 2- 3307 (e.l) 1. Raap handrails shall be continuous, located 30"-34" in height above rasp surface, vith 12" extensions beyond tcp and bottom, and the ends returned. 2-3307(e.l) m. Handrails shall be 1-1/4" to 2" cross section, spaced minimum of 1-1/2" fronwall. 2-3307(e.l) o n.A 2" high curb or wheel guide rail centered 3" + 1" above ramp surface is required on both sides where not otherwise bounded by vails when the ranp exceeds 10 feet in length. 2-3307(h.l) SPECIAL ACCESS LIFTS Lifts may be provided between levels, in lieu of elevator, when the vertical distance between landings, structural elevator, structural design and safeguards are as allowed by the State of California, Department of Industrial Relations, Division of Occupational Safety and Health. 2-5107(a) The lift platform shall be of sufficient size to accommodate a wheelchair (30"x48"). 2-5107(a) There shall be a level and clear floor area or landing (60"x60") at each level for access to the lift. 2-5107(a) HAZARDSf-Provide 80" headroom from walkvay surface to any overhanging obstruction. 2-3326(b) maintained for valks, corridors, aisles, etc. 2-522(f) Protruding objects with leading edges between 27" and 80" above finished floor shall not protrude more than 4" into valks, corridors, etc. 2-522(f) Free standing objects mounted on posts between 27" and 80" abo%e the floor may project a maximum of 12". 2-522(f) Abrupt changes in level exceeding 4" adjacent to walks, except between valks and adjacent streets or drives, shall be identified by 6" high varning curbs abo\e valk surface. 2-3326(a) EKIRAHCES AND dRCOLATIOS l.J ENTRANCES, DOORS, VESTIBULES AND CORRIDORS a. All primary entrances to buildings shall be accessible to the handicapped. 2-3301(f) b. All required passage doors shall have 32" clear opening at 90 degrees (36" door). 2-3304(f) c. At least one of a pair of doors shall meet the minimum 32" clear entrance width requirement. 2-3304(f) d. Threshold shall be no higher than 1/2" above the floor. Edge to be beveled with a slope no greater than 1 in 2, if more than 1/4". 3304(1-1) e. Exterior level landing cay slope up to 1/4" per . foot in any direction for surface drainage. 2-413 f. Door hardware shall be of the lever or push type, mounted 30" to 44" above the floor and be operable with a maximum effort of 8.5 Ibs. for exterior doors and 5 Ibs. for interior doors. 2-3304(c), 2- 3304(i.2) g. The lower 10" of the door shall be of smooth, plane surface (no recess or trap) except at automatic and sliding doors. 2-3304(i.3) h. Building entrance(s) shall be identified by sign with the International Symbol of Accessibility. Show location on plan. The symbol shall be a white figure on blue background. 2-522(b) i. At turnstile, provide an access gate, 32" clear width opening, within 30 feet of turnstile. 2-3304(i.4) j. There shall be a clear area on each side of door, 60" deep in direction of door swing and 44" deep in opposite direction of door swing. 2-3304(i.l) Doors (other than handicap compartment) are not to encroach more than above mentioned clear space. 2-511.l(a) 12" into Provide a 28" clear space between vater closet and fixture or 32" clear space betveen vater closet and vail. 2-511.l(a) . A 48" long clear space is required n front of vater closet. A 60" clear space is required vhen the toilet conpartaent has a side door. 2-511.l(a) . Water closet conpartaent door to pro\ide 32" clear vidth for end entry and 34" clear vidth for side entry. Door to be self-closing. 2-511.l(a) 13J SINGLE ACCOMMODATION TOILET FACILITIES a< Water closet shall be located 28" froa a/ fixture or 32" from a vail. 2-511.l(a) Minimum clear space in front of vater closet shall be 48". 2-511.l(a) In an existing building, a single accommodation toilet facility may have a space 36" vide x 48 " long in fror.t of water closet. 2-511.l(a) GRAB BARS A! WATER CLOSET, One at side 42" long extending 24" in front of water closet; one at rear 36" long centered on vater closet; both nounted 33" above floor. Where a tank- type toilet is used, grab bar may be as high as 36". 2-511.l(a) Bars shall be 1-1/4" to 1-1/2" in diameter with 1-1/2" clearance to vail. 2-511.l(a) Bar fasteners-and mounting support shall be able to withstand 250 Ibs./ft. in bending, shear and tension. 2-511.l(a) WATER CLOSET a. Height of water closet seat shall be 17" to 19" above floor. 5-1502 b. Controls shall be operable with one hand, and shall not require tight grasping, pinching or twisting of the wrist. 5-1502 c. Controls for the flush valves shall be counted on the wide side of toilet areas, no more than 44" above the floor. 5-1502 d. The force required to activate controls shall be no greater than 5 pounds force. 5-1502 . URINALS . Where urinals are provided, the rim of at least one shall project 14" from the vail and be located 17" maximum above floor. 5-1503(a) . The force required to activate the flush valve shall be 5 Ibs. naxinua and located U»" maximum above floor. 5-1503(b) Provide 30" x 48" forward approach. LAVA30RIES clear floor space for 2-511.l(b) a. Provide 30" x 48" clear floor space for forvard approach. Said clear floor space n?y include knee and toe space under lavatory described below. 2-511 l(b) b. Provide clear space beneath la\atories 29" high by 30" vide by 8" deep at top and 9" high by 30" wide by 17" deep at bottom from front of lavatory (toe space). The Baximum counter surface height should be 34". 5-1504(a) c. Hot water and drain pipes under la\atories shall be insulated. 5-1504(b) d. Faucet controls and operating nechanisa (operable with one hand) shall be of the type not requiring tight grasping, pinching or tvisting of the wrist (such as lever-operated) and an operating force not exceeding 5 Ibs. 5-1504(c) e. If self-closing valves are used, they shall remain open for at least 10 seconds. 5-1504(c) 18 .J TOILET ROOM ACCESSORIES . Mirror bottom edge shall be located 40" maximum above floor. 2-511.l(b) b. Toilet tissue dispensers shall be mounted within 12" from the front edge of toilet seat. 2-511.l(b) c. Operating parts of dispensing and disposal fixtures (towels, waste, coin slots, etc.) shall be within 40" of floor. 2-511.l(b) SANITARY FACILITIES IDENTIFICATION a. On doorways leading to sanitary facilities the symbols to be provided are 12" Equilateral triangle for men, 12" diameter circle for women, and 1/4" 1-hick, centered on door, 60" high and contrasting color. Unisex facilities shall be identified by the circle vith the triangle superimposed within the circle. 2-511.l(a) BATHING FACILITIES a. One such facility shall comply vhen provided for the public, clients or employees. 2-511.l(a) b. Shower coopartaent shall be 42" vide, i.S" deep, vith a 36" wide entrance. 2-511.l(a) c. Show on the plans that the handicapped bathing facilities shall conform to requirements of Sec. 2-511a-9, 5-1505 and 5-1506, i.e., folding seat, flexible shover hose, etc. / GENERAL KEOjOTKEKEKIS 11. DRINKING FOUNTAIN a. Drinking fountains shall be vithin alcoves. the alcove shall be not less than 32" wide by 18" deep. 2-511.l(c) b. When the enforcing agency determines that at would create an unreasonable hardship to locate the water fountain in an alcove, the vater fountain Bay project into the path of travel, and the path of tra\el shall be identifiable to the blind as follows: (1.) The surface of the path of travel at the vater fountain shall be textured so that it is clearly identifiable by a blind person using a cane. The minimum textured area shall extend from the vail supporting the vater fountain to 1 foot beyond the front edge of the vater fountain and shall extend 1 foot beyond each side of the vater fountain, or (2.) Wing vails shall be provided on each side of the water fountain. The wing walls shall project out from the supporting wall at least as far as the vater fountain to within 6 inches of the surface of the path of travel. Also, —.': there shall be & minimum of 32 inches clear between the wing vails. c. Note on the plans that drinking fountain — shall conform to reauirements of Sec. 2-511C and 5-1507. . PUBLIC TELEPHONE a. Provide space 30" x 48" for forward or parallel approach to telephone. 2-511.l(d) b. Note on the plans that public telephone shall conform to requirements of Sec. 2-511.l(d). (23JELECIRICAL REQUIREMENTS a. 15, 20 and 30 amp receptacle outlets shall be installed not less than 12" above floor. 3-210-50(e) b. Center of switches shall be located not less than 36" nor more than US" above the floor. 3-380-8(c) 24.)PLUMBING REQUIREMENTS a. Where kitchenettes are provided at employee break rooms, conference areas, customer lounges, etc., the faucet controls at kitchen sinks shall be operable vith one hand and shall not require tight grasping, pinching or tvisting of the vrist (i.e , use lever- operated, push-type, etc.). If self- closing \alves are used, they shall remain open for at least 10 seconds. 5-1508 C35DOP A OCCDPANCX AUDITORIUMS, ASSEMBLY HAULS, THEATRES, ETC. a. Seating and toilet facilities for the handicapped shall be accessible from the sain lobby or procary entrance. 2-611(b) b. Tins structure requires vheelchair seating spaces. In theaters and auditoriums, the seating shall be provided in a variety of locations so as to provided a cnoice of admission prices. 2-611(b) c. Each vheelchair space shall be 60" x 30" aid level. 2-611(b) d. When the seating capacity exceeds 300, trie wheelchair spaces shall be in more than one location. 2-611(b) e. Tnis structure requires seats for semi-ambulant persons. Clear leg space shall be at least 24". 2-611(b) f. Stages, enclosed and unenclosed platforms, orchestra pits, ticket booths, and refreshment sales facilities shall be nade accessible. 2-611(b) STADIUMS, GRANDSTANDS, BLEACHERS, PAVILIONS, GYMNASIUMS a. 7his structure requires _ vheelchair seating spaces. In theaters end auditoriums, the seating shall be provided in a variety of locations so as to provided a. choice of admission prices. 2-611(c) b. When the seating capacity exceeds 300, the wheelchair spaces shall be in more than one location. 2-611(c) c. Ticket booths must be accessible from both sides. 2-611(c) d. Participation areas such as ball courts, exercise rooms, tracks, and clubrooms must be accessible. 2-611(c) e. Spectator and participant sanitary and locker facilities must conform to the requirements of Chapter 2-5. 2-611(c) MECHAHICAL, F1EHBIHG, ENERGY HAH GORKECIIOIf SHEET JURISDICHOH; PUN CBKOC HOMBER; ^ f ~ P ? DA1E: FLAW (BECKER: D ot- <^<Z>, e> e Date«_&A?A> Jurisdiction CARLSBAD Prepared byt VALUATION AND PLAN CHECK FEE Q Bldg. Dept. D Esgil - 835PLAN CHECK NO. BUILDING ADDRESS __ APPLICANT/CONTACT BUILDING OCCUPANCY £?~ TYPE OF CONSTRUCTION OZ AJ COfLTZ /vc)6:/K- PHONE NO. DESIGNER PHONE A/wsCONTRACTOR PHONE BUILDING PORTION cJFP TT: e /ST Z" P( £- A&0 Air Conditionine Commercial Residential Res. or Comm. :' Fire S-orinklers Total Value BUILDING AREA &OCP &OO Boo VALUATION MULTIPLIER 2.5-00 7.1°° @ 0 • '^ VALUE •2,cP ocx> ^7.600 /3^^> JS ^7-C? Building Permit Tee $ Plan Check Fee $ C 0 H ME NTS;. 373 SHEET OF / 12/87 City of Carlsbad Engineering Department DATE BUILDING PLANCHECK CHECKLIST __^_ PLANCHECK NO7 7 BUILDING ADDRESS t>€ I h)0&t S» / PROJECT DESCRIPTION ™ ASSESSOR'S PARCEL NUMBER EST VALUE ENGINEERING DEPARTMENT APPROVAL The item you have submitted for review has been approved The approval is based on plans, information and/or specifications provided in your submittal, therefore any changes to these items after this date, including field modifications, must be reviewed by this office to insure continued conformance with applicable codes Please review carefully all comments attached, as failure to comply with instructions in this report can result in suspension of permit to build DENIAL Please see the attached report of deficiencies marked with CD Make necessary corrections to plans or specifications for compliance with applicable codes and standards Submit corrected plans and/or specifications to this office for review By.Date By.Date By.Date AUTHORIZATION TO ISSUE FOR QFF1CAL USE ONLY PERMIT: DATE. ATTACHMENTS f~l Dedication Application CD Dedication Checklist D Improvement Application D Improvement Checklist D Future Improvement Agreement CONTACT PERSON NAME ADDRESS PHONE' P.\docs\chklst\bp0001 frm REV 6/5/92 2075 Las Palmas Dr • Carlsbad, CA 92009-1576 • (619) 438-1161 • FAX (619) 438-0894 0 D BUILDING PLANCHECK CHECKLIST SITE PLAN 3rdv/ 1 Provide a fully dimensioned site plan drawn to scale Show A North Arrow D Property Lines Easements B Existing & Proposed Structures E Easements C Existing Street Improvements F Right-of-Way Width & Adjacent Streets D 2 Show on site plan A Drainage Patterns C Existing Topography B Existing & Proposed Slopes D D 3 Show on a section drawing or include a note stating that there is a minimum of 6" difference between the finished floor and the finished grade elevation adjacent to the structure ED 4 Include note "Surface water to be directed away from the building foundation at a 2% gradient for no less than 5' or 2/3 the distance to the property line (whichever is less)" On graded sites, the top of any exterior foundation shall extend above the elevation of the street gutter at point of discharge or the inlet of an approved drainage device a minimum of 12 inches plus two percent" (per 1990 UBC 2907(d)5) ED 5 Include on title sheet A Site address B Assessor's Parcel Number C Legal Description For commercial/industrial buildings and tenant improvement projects, include Total building square footage with the square footage for each different use, existing sewer permits showing square footage of different uses (manufacturing, warehouse, office, etc) previously approved EXISTING PERMIT NUMBER DESCRIPTION P.\docs\chkl»t\bp0001 frm Page 1 of 4 REV 6/5/92 BUILDING PLANCHECK CHECKLIST DISCRETIONARY APPROVAL COMPLIANCE 6 Project does not comply with the following Engineering Conditions of approval for Project No __ Conditions were complied with by __ Date _ DEDICATION REQUIREMENTS D 7 Dedication for all street Rights-of-Way adjacent to the building site and any storm dram or utility easements on the building site is required for all new buildings and for remodels with a value at or exceeding $ -pursuant to Code Section 1840030 Dedication required as follows Attached please find an application form and submittal checklist for the dedication process Provide the completed application form and the requirements on the checklist at the time of resubmittal Dedication completed by Date IMPROVEMENT REQUIREMENTS 8a All needed public improvements upon and adjacent to the building site must be constructed at time of building construction whenever the value of the construction exceeds $ -pursuant to Code Section 18 40 040 Public improvements required as follows Please have a registered Civil Engineer prepare appropriate improvement plans and submit them together with the requirements on the attached checklist for a separate plancheck process through the Engineering Department Improvement plans must be approved, appropriate securities posted and fees paid prior to issuance of permit Attached please find an application form and submittal checklist for the public improvements requirements Provide the completed application form and the requirements on the checklist at the time of resubmittal Improvement Plans signed by Date P \doc*\chkl«t\bp0001 trm Page 2 Of 4 REV 6/5/92 BUILDING PLANCHECK CHECKLIST 2nd\/ 3rdv/ D CD 8b Construction of the public improvements may be deferred pursuant to code Section 1840 Please submit a recent property title report or current grant deed on the property and processing fee of $ so we may prepare the necessary Future Improvement Agreement This agreement must be signed, notarized and approved by the City prior to issuance of a Building Permit Future public improvements required as follows D 8c Enclosed please find your Future Improvement Agieement Please return signed and notarized Agreement to the Engineering Department Future Improvement Agreement completed by Date D 8d No Public Improvements required SPECIAL NOTE Damaged or defective improvements found adiacent to building site must be repaired to the satisfaction of the City Inspector prior to occupancy GRADING PERMIT REQUIREMENTS The conditions that invoke the need for a grading permit are found in Section 11 06 030 of the Municipal Code D D D 9a Inadequate information available on Site Plan to make a determination on grading requirements Include accurate grading quantities (cut, fill import, export) D D D 9b Grading Permit required A separate grading plan prepared by a registered Civil Engineer must be Submitted together with the completed application form attached NOTE The Grading Permit must be issued and rough grading approval obtained prior to issuance of a Building Permit Grading Inspector sign off by Date D D 9c No Grading Permit required BUILDING PLANCHECK CHECKLIST P \docs\chklst\bp0001 frm Page 3 Of 4 REV 6/5/92 MISCELLANEOUS PERMITS Isti/ 2ndv/ 3rd^ m D D 10 A RIGHT-OF-WAY PERMIT is required to do work in City Right-of-Way and/or In private work adjacent to the public Right-of-Way Types of work include, but are not limited to street improvements, trees, driveways A separate Right-of-Way permit issued by the Engineering Department is required for the following Please complete attached Right-of-Way application form and return to the Engineering Department together with the requirements on the attached Right-of-Way checklist, at the time of resubmittal §9 D D 11 A SEWER PERMIT is required concurrent with the building permit issuance The fee is noted in the fees section on the following page E^f D D 12 INDUSTRIAL WASTE PERMIT is required Applicant must complete Industrial Waste Permit Application Form and submit for City approval prior to issuance of a Permit Industrial waste permit accepted by Date P \doc*\chkl«t\bp0001 frm Page 4 of 4 REV 6/5/92 CALCULATIONS WORKSHEET EDU CALCULATIONS EDU's , if ADT'sAPT CALCULATIONS '°° //erod FEES REQUIRED WITHIN CFD D YES (NO BRIDGE & THOROUGHFARE FEE, REDUCED TRAFFIC IMPACT FEE) f NO /• <? L1 PARK-IN-LIEU FEE PARK AREA FEE/UNIT 2 TRAFFIC IMPACT FEE *ADT's //FEE/ADT 3 BRIDGE AND THOROUGHFARE FEE ADT's //* FEE/ADT 4 FACILITIES MANAGEMENT FEE ZONE £~ FEE/EDU 5 PUBLIC FACILITIES FEE yfZ 6 SEWER FEES PERMIT No EDU's ' it BENEFIT AREA FEE/EDU 7 FEE 7 SEWER LATERAL REQUIRED (2,500 DEPOSIT) REMARKS' $ // P \docs\chktet\bp0001 torn REV 6/5/92 S3 PLANNING CHECKLIST Plan Check No. lSL Address Planner DAVID RICK Phone 438- 1 1 61 ext. 4328 (Name) APN: - Type of Project and Use Zone PA* Facilities Management Zone *? Legend •J U U2 .Z 2u u uI i I CL CL £ [tern Complete Item Incomplete • Needs your action 1, 2, 3 Number in circle indicates plancheck number where deficiency was identified r Q D Environmental Review Required: YES NO _/_ TYPE DATE OF COMPLETION: Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval D Discretionary Action Required: YES NO /TYPE DATE:APPROVAL/RESO. NO. PROJECT NO. OTHER RELATED CASES: Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval D D California Coastal Commission Permit Required: YES NO / DATE OF APPROVAL: , San Diego Coast District, 3111 Camino Del Rio North, Suite 200, San Diego, CA. 92108-1725 (619) 521-8036 Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval . na Landscape Plan Required: YES NO See attached submittal requirements for landscape, plans Site Plan: a/na ana ana cyan Zoning: 3. 4 Provide a fully dimensioned site plan drawn to scale. Show North arrow, property lines, easements, existing and proposed structures, streets, existing street improvements, nght-of-way width and dimensioned setbacks. Show on Site Plan: Finish floor elevations, elevations of finish grade adjacent to building, existing topographical lines, existing and proposed slopes and driveway. Provide legal description of property. Provide assessor's parcel number. 1. Setbacks: Q/D cur 2. an Q/^~ 3. Cd a a 4. D D D Additional Comments Front: Int. Side: Street Side: Rear: Lot coverage: Height: Parking: Required Required Required Required Required Required Spaces Required - Guest Spaces Required Shown Shown Shown Shown Shown Shown s?3^ Shown ./3SZ Shown OK TO ISSUE AND ENTERED APPROVAL INTO COMPUTER PLNCK.FRM City of Carlsbad 93114 Fire Department • Bureau of Prevention Plan Review: Requirements Category: Building Plan Check Date of Report Tuesday. August 31,1993 Reviewed by Contact Name David Johnson Address 1557-c Grand Ave City, State San Marcos CA 92069 Bldg Dept No 93-835 Planning No Job Name Crawford & Assoc/C Job Address 2075 Corte Del Nogal Ste or Bldg No C_ Approved - The item you have submitted for review has been approved The approval is based on plans, information and/or specifications provided in your submittal, therefore any changes to these items after this date, including field modifica- tions, must be reviewed by this office to insure continued conformance with applicable codes Please review carefully all comments attached, as failure to comply with instructions m this report can result in suspension of permit to construct or install improvements Disapproved - Please see the attached report of deficiencies Please make corrections to plans or specifications necessary to indicate compliance with applicable codes and standards Submit corrected plans and/or specifications to this office for review For Fire Department Use Only Review 1st 2nd 3rd Other Agency ID CFD Job# 93114 File* 2560 Orion Way • Carlsbad, California 92008 • (619) 931-2121 STRUCTURAL CALCULATIONS QEOFGE P. LOUNSBUPY P.C.E. 1530 NO. ELM STREET ESCONDIDO, CA 92026 TEL. (.619) 743-6282 DATE: 17 A'J-i i« BY: C, ,P PAGE NO. : J_ OF _ JOB NO.: Aro r^'iuANiM z6 2.0 ; 4 O. 2.O s: " - PS.F PSF DU - TL FLOOR JOIST TRUGCES CHA'j. EC PER CALC 4 besiG/o Y-- _ s 100° DP/L. X STRUCTURAL CALCULATIONS GEOFGE P. LOUNSBUPY P.C.E. 1530 NO. ELM STREET ESCONDIDO, CA 92026 TEL. C619> 743-6282 DATE: (7/V06 I PAGE NO. : Z. OF 2- JOB NO. : °>1 • O1°) LATERAL ?sf 5- MO u3 -5 •*, * - :Kwee ^tJACec- TQTA-L <o : >f£u EOL.T <3 POST usa«*- 4 * BOLTS. ; 2.-k"gOLT«i fi BRACE TO FOOTiMCa l< Z 74 <13 SoV WAY •5" e*r J '4' LAC, 601.7 ! STRUCTURAL CALCULATIONS GEOFGE P. LOUNSBUPY P.C.E. 1530 NO. ELM STREET ESCONDIDO, CA 92026 TEL. (619) 743-6,282 DATE: 17 AuS, BY : 0 , P - PAGE NO. : I OF 4 C£/V//FOkJ> S. AS30C,MEZ.ZAM Ng JOB NO. : c)<-0 APO MSIZAHlME TO LOADS - M "S U TL EU'.LDfNQ •2. o 2,0 4o 2.0 it? o ps<= LIGW T M FLOOR JOIST TROSc£S 2HAU. B £ PER MF<5 CAI.C 4 66S 85 I D F/L. * 2-1/4 2-7C = I I 2- ZO >.s STRUCTURAL CALCULATIONS GEOFGE P. LOUNSBUPY P.C.E. 1530 NO. ELM STREET ESCONDIDO, CA 92026 TEL. (619) 743-6282 DATE: & S£P BY: C, p L PAGE NO.: _Zr OF _ <.O 4 ASSoc.JOB NO.: <a 2..7S - 6 /Si. 2.S"? -y 2- ^" f-ss , w X/'t cA - 2/$."s,J<L x 7" bolt ~J*•>•& - Tfr 2 7'' ea .i±AlU-<" -2*0 zt* "Z.lfa Br<i - lOoO (lw 30" 2 It. •3. STRUCTURAL CALCULATIONS GEORGE F. LOUNSBUR^* P.C.E. DATE:S5£-P 1530 NO. ELM STREET ESCONDIDO, CA 92026 BY: £ . P , (_ TEL. C613) 743-6282 PAGE NO.: _2. OF JOB NO.: <33 V- ±£^ !*«£«., £00* A- i 6-'-:. , 7.4s -. p S7$> =1-47 - 4 pu - .2,7 t.c. 4 12r , ?^K-L, ^ ^ . b - = o 4$ STPUCTUPAL CALCULATIONS GEORGE F. LOUNS3UPY P.C.E. 153O NO. ELM STREET ESCQNDIDO, CA 92026 TEL. (.619) 743-6282 DATE: 8 SEP BY : G, P L . PAGE NO. :OF _4; MEZZANINE JOB NO. : BOLT Micfi.0- LAM E M.& ALOMGr WALL --ME T/Vl. F(,A<!i4lN)(l JOIST WITH 4-' LOiJG FILLERS To MATCH b^" POST £O 0 EfODS") POST — EXISTING WALL GAP i TO SEP 14 "33 15 35 9/14/93 SSI-Joist Calculation 13'31 Job Number: Job Kane: CSI GENERAL Job City VISTA SSI-Joist Description- Design Criteria' ( 1 ) 16,0-inch SSI 324 Span(ft) 23 00 Top Flange F8 0 C, spacing(in) 12.00 Bottom Flange F8 Load Duration Factor 1 00 Ueb Hatenal OSB Repetetive Factor 1 10 Loading: Point Loads- number HagniUidedbs) Location from left end »»»»»»}»} NONE «««{««{«( Unifors Loads. Number LL(PSF) OL(PSF) TL(PSF) 8eg End 1 75.0 10.0 85.0 00 23 0 Design: SSI-Joist Allowable Maxinun Bending Noaent . . 5621 < 8407 30 Hamuin Horizontal Shear 978 ( 189400 SSI-Joist Deflection . Live Load... 0.549 - L / 502 Dead Load. . 0 073 Total Load... 0.623 Hark No.(s)1 MEZZANINE NOTE- GLUED AND NAILED FLOOR SHEATHING SSI joists are fabricated by Standard Structures Inc in accordance with IC80 report PFC-4325 This analysis is to confirm that the SSI joist noted above is designed and conforms with current Standard Structures specifications and code accepted design properties The loads, spans, and spacings have been provided by others, and have not been reviewed by Standard Structures for adequacy This inforaation should be reviewed by the designer for consistancy with the proj'ect REPORT OF GEOTECHNICAL INVESTIGATION PROPOSED COMMERCIAL BUILDING LOT 9, PALOMAR AIRPORT BUSINESS PARK CARLSBAD, CALIFORNIA PREPARED FOR: Mitsui-Fuddsan U.S.A., Inc. 6354 Corte Del Abeto, Suite A Carlsbad, California 92008 PREPARED BY: Southern California Soil & Testing, Inc. Post Office Box 20627 6280 Riverdale Street San Diego, California 92120 SOUTHERN CALIFORNIA SOIL AND TESTING. INC 6ZBD RIVEBDALE ST SAN DIEGO CALIF 9Z12Q . TELE 28O-4321 • P Q E1QX 20627 SAN DIEGO CALIF 921ZQ 7 4 • B 3 1 V E L I E WAY PALM DESERT, CALIF 9 2 2 6 O « TELE 3 4 6 - 1 Q 7 B 6 7 B ENTERPRISE ST ESCaNOIDQ, CALIF 92C125 • TELE 746-4544 June 20, 1985 Mitsui-Fuddsan U.S.A., Inc. 6354 Corte Del Abeto, Suite A Carlsbad, California 92008 SCS&T 8521133 Report No. 1 SUBJECT: Gentlemen: Report of Geotechnical Investigation, Proposed Commercial Buildings, Lot 9, Palomar Airport Business Park, Carlsbad, California. In accordance with your request, we have completed a geotechnical investigation for the proposed project. We are presenting herewith our findings and recommendations. The findings of this study indicate that the site is suitable for the proposed development provided the recommendations presented in the attached report are complied with. If you have any questions after reviewing the findings and recommendations contained in the attached report, please do not hesitate to contact this office. This opportunity to be of professional service is sincerely appreciated. Respectfully submitted, SOUTHERN CALIFORNIA SOIL & TESTING, INC. R'.C.E. #32142 RRR:CRB:mw cc: (2) Submitted (2) Krommenhoek-McKeown (2) Burkett and Wong (1) SCS&T, Escondido SOUTHERN CALIFORNIA SOIL AND TESTING.I N C TABLE OF CONTENTS i PAGE Introduction and Project Description 1 Project Scope 1 Findings 2 Site Description 2 General Geology and Subsurface Conditions 3 Geologic Setting and Soil Description 3 Tectonic Setting 3 Geologic Hazards 4 Groundwater 5 Recommendations and Conclusions 6 Site Preparation 6 Building Pads 6 Parking Areas 7 Surface Drainage 7 Earthwork 7 Foundations 7 General 7 Settlement Characteristics 9 Retaining Walls 9 General 9 Backfill 9 Bearing Pressure 9 Passive Pressure 9 Active Pressure 10 Factor of Safety 10 Slope Stability 10 Limitation 10 Review, Observation and Testing 10 Uniformity of Conditions 11 Change in Scope 11 Time Limitations 11 Professional Standard 12 Client's Responsibility 12 Field Explorations 13 Laboratory Testing 13 ATTACHMENTS PLATES Plate 1 Plot Plan Plate 2 Subsurface Exploration Legend Plate 3-6 Trench Logs Plate 7 Direct Shear Test Results Maximum Density and Optimum Moisture Content Expansion Index Test Results APPENDIX Recommended Grading Specification and Special Provisions SOUTHERN CALIFORNIA SOIL AND TESTING INC 6ZBD HIVERDALE ST SAN DIEGO CALIF 92T2Q . TELE ZBO-.43Z1 • P D BOX 2O627 SAN DIEGO CALIF 92IZQ 7 4 - S 3 I VELIE WAY PALM DESERT, CALIF 9Z26O«TELE 346-1079 6 7 B ENTERPRISE ST ESCONDIDQ, CALIF -32025 • TELE 7 4 6 - 4 S 4 4 GEOTECHNICAL INVESTIGATION PROPOSED COMMERCIAL BUILDINGS LOT 9. PALOMAR AIRPORT BUSINESS PARK CARLSBAD. CALIFORNIA INTRODUCTION AND PROJECT DESCRIPTION This report presents the results of our geotechmcal investigation for two proposed commercial/industrial buildings which are to be located at Lot No. 9 in the Palomar Airport Business Park in Carlsbad, California. It is our understanding that two concrete tilt-up structures with 22 foot high walls are planned for this site. It is further understood that only a minimal amount of additional grading will be necessary to develop the site. This information was obtained from conversations with the architect. The site configuration and exploration locations are shown on Plate Number 1 of this report. PROJECT SCOPE This investigation consisted of: surface reconnaissance; subsurface explorations; obtaining representative disturbed and undisturbed samples; laboratory testing; analysis of the field and laboratory data; research of available geological literature pertaining to the site; and preparation of this report. Specifically, the intent of this analysis was to: a) Explore the subsurface conditions to the depths influenced by the proposed construction. SOUTHERN CALIFORNIA SOIL AND TESTING N C I SCS&T 8521133 June 20, 1985 Page 2 b) Evaluate, by laboratory tests, the pertinent engineering properties of the various strata which will influence the development, including their bearing capacities, expansive characteristics and settlement potential. c) Define the general geology at the site including possible geologic hazards which could have an effect on the site development. d) Develop soil engineering criteria for site grading and provide design information regarding the stability of cut and fill slopes. e) Determine potential construction difficulties and provide recommendations concerning these problems. f) Recommend an appropriate foundation system for the type of structures anticipated and develop soil engineering design criteria for the recommended foundation design. FINDINGS SITE DESCRIPTION The project site is a roughly trapezoidal shaped lot of 3.8 acres, located at the northeast end of Corte Del Nogal, in the Palomar Airport Business Park in Carlsbad, California. The topography consists of a relatively level area bounded by slopes with slope ratios on the order of 1.6:1 (horizontal to vertical) and the following approximate heights: on the northwest side a cut slope ranging from 10 to ?8 feet, on the east side a combination cut and fill slope of 20 feet, on the southeast a combination cut and fill slope of up to 39 feet and on the northeast side a combination cut and fill slope of 3 to 4 feet. The site is bounded on all sides by commercial developments. Currently the site is vacant except for a SCS&T 8521133 June 20, 1985 Page 3 rectangular fenced-in storage area approximately 100 by 50 feet on the southeastern portion of the site. On-site vegetation consists of a light growth of weeds and grasses on the flat area and a light to moderate growth of weeds, grasses, landscaping shrubs and several trees on the slopes. GENERAL GEOLOGY AND SUBSURFACE CONDITIONS GEOLOGIC SETTING AND SOIL DESCRIPTION: The subject site is located in the Coastal Plains Physiographic Province of San Diego County and is underlain by Tertiary and Quaternary sediments and artificial fill. The northern portion of the site is cut into Tertiary sediments with the cut and fill line trending approximately southwest to northeast through the southeastern third of the site. The fill in this southern portion of the site consists of light tan-brown to gray-green, humid to moist, medium dense to dense, slightly plastic to plastic, clayey silt to silty clay in excess of 13 feet thick. In the northeastern portion of the fill area the fill was found to be underlain by 3 feet of tanbrown to brown, humid and medium dense, clayey silts. These were underlain by Tertiary sediments which are gray green, humid, medium dense to dense, slightly fissile claystones which are fractured and slightly weathered in the upper 2 1/2 feet. The cut portion of the site was underlain by the same Tertiary claystone. However, on the northwestern portion it is overlain by 2 feet of orange brown to white, humid and medium dense to dense, sandy siltstones. TECTONIC SETTING: No evidence of faulting was noted during our surface reconnaissance or in our exploratory trenches. However, it should be noted that much of Southern California, including the San Diego area, is characterized by a series of Quaternary-age fault zones which typically consist of several individual, en echelon faults that generally strike in a northerly to northwesterly direction. Some of these fault zones (and the individual faults within the zone) are classified as active while others are classified as only potentially active according to the criteria of the California Division of Mines and Geology. Active fault zones are those which have shown conclusive evidence of faulting during the Holocene Epoch SCS&T 8521133 June 20, 1985 Page 4 (the most recent 11,000 years) while potentially active fault zones have demonstrated movement during the Pleistocene Epoch (11,000 to 2,000,000 years before the present) but no movement, during Holocene time. A review of available geologic literature reveals the presence of numerous minor northeast trending faults in the vicinity of the site that are presently considered not capable of ground rupture, and the Rose Canyon Fault Zone approximately 8 miles to the southwest. The major active fault zones that could possibly affect the subject site include the Elsinore to the northeast and the San Clemente to the southwest. GEOLOGIC HAZARDS The subject site can be considered to be relatively free of geologic hazards. Potential hazards such as tsunamis, seiches, liquefaction, or landsliding should be considered to be negligible or nonexistent. The most likely geologic hazard to affect the site is groundshaking as a result of movement along one of the maj'or, active fault zones mentioned previously. The maximum bedrock accelerations that would be attributed to a maximum probable earthquake occurring along the nearest portion of selected fault zones that could affect the site are summarized in the following table. TABLE I Fault Zone Rose Canyon Elsinore Coronado Banks San Clemente Distance 8 miles 23 miles 24 miles 54 miles Maximum Probable Earthquake 6.0 magnitude 7.3 magnitude 6.0 magnitude 7.3 magnitude Maximum Bedrock Acceleration 0.28 g 0.20 g 0.09 g 0.08 g SCS&T 8521133 June 20, 1985 Page 5 Earthquakes on the Rose Canyon or Coronado Banks Fault Zone are expected to be relatively minor. Major seismic events are likely to be the result of movement along the Elsinore or San Clemente Fault Zones. In addition, we have analyzed the fault zones which could affect the San Diego area in order to determine the probability of groundshaking of any given level. The individual faults and the different fault zones have slip rates which have been calculated to range from very low to very high rates of activity. The following chart summarizes our opinion of the probability of events which would result in the associated maximum and "design" bedrock accelerations. Peak Acceleration 0.50 g 0.40 g 0.30 g 0.25 g 0.20 g 0.15 g 0.10 g Design Acceleration 0.34 g 0.27 g 0.20 g 0.17 g 0.13 g 0.10 g 0.07 g Probability of Occurrence 5 x 10 -4 1 x 10 -3 1 x 10 -2 5 x 10 -2 1 x 10 -1 5 x 10 -1 1 x 10 -° Probability of occurrence is defined as the 90% probability of any given event occurring during the assumed life of the proposed structure (50 years) which would occur in accelerations of that level. Construction in accordance with the minimum standards of the most recent edition of the Uniform Building Code and the governing agencies should minimize potential damage due to groundshaking. GROUNDWATER: No groundwater was encountered during our subsurface exploration and we do not anticipate any major groundwater related SCS&T 8521133 June 20, 1985 Page 6 problems, either during or after the construction of the proposed project. However, it should be recognized that minor groundwater seepage problems may occur after development of a site even where none were present before develornent. These are usually minor phenomena and are often the result of an alteration of the permeability characteristics of the soil, an alteration in drainage patterns and an increase in irrigation water. Based on the permeability characteristics of the soil and the anticipated usage of the development, it is our opinion that any seepage problems which may occur will be minor in extent. It is further our opinion that these problems can be most effectively corrected on an individual basis if and when they develop. RECOMMENDATIONS AND CONCLUSIONS SITE PREPARATION BUILDING PADS: A review of the previous grading plan for this site, by Henry Worley Associates, indicated that Building A will be founded entirely on cut soils while Building B will be on both cut and fill soils. In view of this condition and the competent nature of the native soils, it is our opinion that no special site preparation will be required by Building A. We recommend, however, that the upper 12 inches of subgrade be scarified, moisture conditioned to at least 2% over optimum and densified to 90% relative compaction. Since Building B will be founded on both cut and fill soils, which could result in differential settlements, we recommend that the subgrade soils be excavated to a depth of one foot below the bottom of the proposed footings and be stockpiled for future use. The soils exposed at the base of this excavation should then be scarified 12 inches, moisture conditioned and compacted to a minimum of 90% of maximum dry density. The stockpiled soils may then be replaced in eight lifts, moisture conditioned to at least 2% over optimum and densified as indicated above. The horizontal limits of these recommendations should include the area within a perimeter of 3 feet outside of the proposed structure. A sufficient number of in-place density tests should also be performed during grading to document that the above criteria has been complied with. SCS&T 8521133 June 20, 1985 Page 7 PARKING AREAS: We recommend that the subgrade soils beneath all areas to be paved should be scarified 12 inches. The soils within this depth should be moisture treated to 2% over optimum and densified to at least 90%. SURFACE DRAINAGE: We recommend that all surface drainage be directed away from the proposed structures and that ponding of water not be allowed adjacent to their foundations. EARTHWORK: All earthwork and grading contemplated for site preparation should be accomplished in accordance with the attached Recommended Grading Specifications and Special Provisions. All special site preparation recommendations presented in the sections above will supersede those in the standard Recommended Grading Specifications. All embankments, structural fill and fill should be compacted to at least 90% relative compaction at or slightly over optimum moisture content. Utility trench backfill within 5 feet of the proposed structures and beneath asphalt pavements should be compacted to minimum of 90% of its maximum dry density. The maximum dry density of each soil type should be determined in accordance with A.S.T.M. Test Method D-1557-78, Method A or C. FOUNDATIONS GENERAL: Due to the expansive characteristics of the prevailing foundation soils, the following recommendations are made so that structural damage is not likely to occur due to expansion. a) All footings should be founded a minimum of (JMxinches below adjacent finish grade and may be designed for an allowable soil bearing pressure of 2000 psf for footings in fill soils and 3000 psf for footings in natural ground. Footings should have a minimum width or diameter of 12 inches. SCS&T 8521133 June 20, 1985 Page 8 b) Both exterior and interior continuous footings should be reinforced with at least 2 No. 4 bars positioned 3 inches above the bottom of the footings and 2 No. 4 bars positioned 3 inches clear below finish floor. Pier footings need not be reinforced. c) Interior slabs should be a minimum of 4 inches in thickness and underlain by a 6 inch blanket of clean coarse sand or crushed rock. Further, slabs should be reinforced with 6"x 6"-W1.4xW1.4 welded wire mesh and completely surrounded with a continuous footing. d) Exterior slabs should be a minimum of 4 inches in thickness and underlain by a 4 inch blanket of clean sand or crushed rock. Further, exterior slabs should be reinforced with 6"x6"-W1.4xW1.4 welded wire mesh and provided with weakened plane joints as recommended hereinafter. e) Weakened plane joints for exterior slabs should be provided for any slab greater than five feet in width. Any slab between five and ten feet should be provided with longitudinal weakened plane joint at its center line. Slabs exceeding ten feet in width should be provided with a weakened plane joint located three feet inside the exterior perimeter. f) Clayey soils should not be allowed to dry before placing concrete. They should be sprinkled if necessary to insure that the soils are kept in a very moist condition or at a moisture content exceeding two percent above optimum moisture content. g) Surface drainage should be directed away from the proposed foundation. Planters should be constructed so that water is not allowed to seep into soils beneath foundations or slabs. SCS&T 8521133 June 20, 1985 Page 9 h) Prior to placing concrete, the foundation excavations should be inspected by a representative of this office to verify compliance with the above recommendations. SETTLEMENT CHARACTERISTICS: The anticipated total and/or differential settlements for the proposed structure may be considered to be within tolerable limits provided the recommendations presented in this report are followed. RETAINING WALLS GENERAL: It is our understanding that the retaining walls planned for the site will be of masonry construction and that they will have a maximum height on the order of 10 feet or less. According to the plans, walls are proposed along the northern limits of the proposed parking area. All walls should have adequate weep holes or a subdrain system to prevent a building of hydrostatic pressure behind the wall. BACKFILL: All backfill soils should be compacted to at least 9055 relative compaction. Expansive or clayey soils should not be used for backfill material. The wall should not be backfilled until the masonry has reached an adequate strength. BEARING PRESSURE: The foundation for the proposed walls may consist of spread footings founded in the native soils or compacted fill. Footings should extend through any topsoils or the topsoils should be removed and be replaced as a compacted fill. Footings may be designed for an allowable bearing pressure as previously recommended. PASSIVE PRESSURE: The passive pressure for the prevailing soil conditions may be considered to be 275 pounds per square foot per foot of depth. This pressure may be increased one-third for seismic loading. The coefficient of friction for concrete to soil may be assumed to be 0.40 for the resistance to lateral movement. When combining frictional and passive resistance, the latter should be reduced by one-third. 1 SCS&T 8521133 June 20, 1985 Page 10 ACTIVE PRESSURE: The active soil pressure for the design of earth retaining structures with backfills sloping at a ratio of 2 to 1 may be assumed to be equivalent to the pressure of a fluid weighing 55 pounds per cubic foot for walls free to move at the top (unrestrained walls). This pressure does not consider any surcharge (other than the sloping backfill). If any are anticipated, this office should be contacted for the necessary increase in soil pressure. FACTOR OF SAFETY: The above values, with the exception of the allowable soil bearing pressure, do not include a factor of safety. Appropriate factors of safety should be incorporated into the design to prevent the walls from overturning and sliding. SLOPE STABILITY Based on the findings of this study, it is our opinion that the existing slopes are stable with relation to deep-seated failures. An examination of these slopes, however, revealed that they were constructed at a ratio of approximately 1.6:1 (horizontal to vertical) in lieu of the 2:1 ratio shown on the grading plan. Should any changes be proposed to these slopes, this office should review these plans and present our opinion regarding any potential impact on the slope stability. LIMITATIONS REVIEW, OBSERVATION AND TESTING The rec^mmjendatj.pns presented in this report are contingent upon pur review "of final plajiP and specifications. The soil eng i ne-er--a-n"ci •-engi-neerilfuf geolgist should review and verify the compliance of the final grading plan with this report and with Chapter 70 of the Uniform Building Code. 1 SCS&T 8521133 June 20, 1985 Page 11 It is recommended that Southern California Soil & Testing, Inc. be retained to provide continuous soil engineering services during the earthwork operations. This is to observe compliance with the design concepts, specifications or recommendations and to allow design changes in the event that subsurface conditions differ from those anticipated prior to start of construction. UNIFORMITY OF CONDITIONS The recommendations and opinions expressed in this report reflect our best estimate of the project requirements based on an evaluation of the subsurface soil conditions encountered at the subsurface exploration locations and the assumption that the soil conditions do not deviate appreciably from those encountered. It should be recognized that the performance of the foundations and/or cut and fill slopes may be influenced by undisclosed or unforseen variations in the soil conditions that may occur in the intermediate and unexplored areas. Any unusual conditions not covered in this report that may be encountered during site development should be brought to the attention of the soils engineer so that he may make modifications if necessary. CHANGE IN SCOPE This office should be advised of any changes in the project scope or proposed site grading so that it may be determined if the recommendations contained herein are appropriate. This should be verified in writing or modified by a written addendum. TIME LIMITATIONS The findings of this report are valid as of this date. Changes in the condition of a property can, however, occur with the passage of time, whether they be due to natural processes or the work of man on this or adjacent properties. In addition, changes in the State-of-the-Art and/or SCS&T 8521133 June 20, 1985 Page 12 Government Codes may occur. Due to such changes, the findings of this report may be invalidated wholly or in part by changes beyond our control. Therefore, this report should not be relied upon after a period of two years without a review by us verifying the suitability of the conclusions and recommendations. PROFESSIONAL STANDARD In the performance of our professional services, we comply with that level of care and skill ordinarily exercised by members of our profession currently practicing under similar conditions and in the same locality. The client recognizes that subsurface conditions may vary from those encountered at the locations where our borings, surveys, and explorations are made, and that our data, interpretations, and recommendations are based solely on the information obtained by us. We will be responsible for those data, interpretations, and recommendations, but shall not be responsible for the interpretations by others of the information developed. Our services consist of professional consultation and observation only, and no warranty of any kind whatsoever, express or implied, is made or intended in connection with the work performed or to be performed by us, or by our proposal for consulting or other services, or by our furnishing of oral or written reports or findings. CLIENT'S RESPONSIBILITY It is the responsibility of Mitsui-Fuddsan U.S.A., Inc., or their representatives to ensure that the information and recommendations contained herein are brought to the attention of the engineer and architect for the project and incorporated into the projects plans and specifications. It is further their responsibility to take the necessary measures to insure that the contractor and his subcontractors carry out such recommendations during construction. SCS&T 8521133 June 20, 1985 Page 13 FIELD EXPLORATIONS Four subsurface explorations were made at the locations indicated on the attached Plate Number 1 on June 11, 1985. These explorations consisted of trenches dug by means of a backhoe. The field work was conducted under the observation of our engineering geology personnel. The explorations were carefully logged when made. These logs are presented on the following Plate Numbers 3 through 6. The soils are described in accordance with the Unified Soils Classification System as illustrated on the attached simplified chart on Plate 2. In addition, a verbal textural description, the wet color, the apparent moisture and the density or consistency are presented. The density of granular materials is given as either very loose, loose, medium dense, dense or very dense. The consistency of silts or clays are given as either very soft, soft, medium stiff, stiff, very stiff, or hard. Disturbed and "undisturbed" samples of typical and representative soils were obtained and returned to the laboratory for testing. i LABORATORY TESTING Laboratory tests were performed in accordance with the generally accepted American Society for Testing and Materials (A.S.T.M.) test methods or suggested procedures. A brief description of the tests performed is presented below: a) MOISTURE-DENSITY: Field moisture content and dry density were determined for representative undisturbed samples obtained. This information was an aid to classification and permitted recognition of variations in material consistency with depth. The dry unit weight is determined in pounds per cubic foot, and the field moisture content is determined as a percentage of the soil's dry weight. The results are summarized in the trench logs. SCS&T 8521133 June 20, 1985 Page 14 b) CLASSIFICATION: Field classifications were verified in the laboratory by visual examination. The final soil classifications are in accordance with the Unified Soil Classification System. c) DIRECT SHEAR TESTS: Direct shear tests were performed to determine the failure envelope based on yield shear strength. The shear box was designed to accomodate a sample having diameters of 2.375 inches or 2.50 inches and a height of 1.0 inch. Samples were tested at different vertical loads and a saturated moisture content. The shear stress was applied at a constant rate of strain of approximately 0.05 inches per minute. The results of these tests are presented on attached Plate Number 7. d) COMPACTION TEST: The maximum dry density and optimum moisture content of typical soils were determined in the laboratory in accordance with A.S.T.M. Standard Tej,t D-1557-78, Method A. The results of these tests are presented on the attached Plate Number 7. e) EXPANSION INDEX TEST: An expansion index test on remolded samples was performed on representative samples of soils likely to be used as compacted fill. The test was performed on the portion of the sample passing the #4 standard sieve. The sample was brought to optimum moisture content then dried back to a constant moisture content for aboub 12 hours at about 230 9 degrees Fahrenheit. The specimen was then compacted in a 4-inch-diameter mold in two equal layers by means of a tamper, then trimmed to a final height of 1 inch, and brought to a saturation of approximately 50X. The specimen was placed in a consol idometer with porous stones at the top and bottom, a total normal load of 12.63 pounds was placed (144.7 psf), and the sample was allowed to consolidate for a period of 10 minutes. SCS&T 8521133 June 20, 1985 Page 15 The sample was allowed to become saturated, and the change in vertical movement was recorded until the rate of expansion became nominal. The expansion index is reported on the attached Plate Number 7 as the total vertical displacement times the fraction of the sample passing the #4 sieve times 1000. CLASSIFICATION OF EXPANSIVE SOIL EXPANSION INDEX POTENTIAL EXPANSION 1-20 very low 21-50 low 51-90 medium | 91-130 high ] Above 130 very high T3i T "V H»-• so o»' eVim S41 t4- LEGEND: B TRENCH LOCATION 60 12O /\ SOUTHERN CALIFORNIA N=JX SOIL * TESTING'INC-BY S.M.S. JOB NUMBER 8521133 DATE 6-25-85 Plate No. 1 SUBSURFACE EXPLORATION LEGEPJD U.IFICD SOIL CLASSIFICATION CHART SOIL CROUP TYPICAL 1 CCARSE GRAI .SD More t^ln half of m tt-_r u 1 is 1 in<_ r than No 200 sieve si;<_ GRAIIIS CLEA.V GRAVELS More than half of coarse fraction is larger than *4o 4 sieve size but smaller than 3 GRAVELS WITH FINES (Appreciable amount of fines) SA.VDS CLEAN SA'IDS More than half of coarse fraction is smaller than No 4 sieve si:e. SANDS WITH FINES (Aooreciable amount of fines) 11 FI'IE GRAII.ED, More than half of material is smaller twan Vo 200 sieve size SILTS AND CL^YS d Linit less than 50 SILTS A.ND CLAYS Liq-JitJ Linit greater than 50 HIGHLY ORGANIC SOILS GW GP CM GC SW SP SM SC ML CL OL MH CH OH PT W..11 gr-ided qravels, grjvel- sand mixtures, little or no f inos Poorly graded gravels, gravel sand mixtures, little or no fines Silty gravels, poorly graded grave l-sand-silt mixtures Clayey gravels, poorly graded gravel-sand, clay mixtures Well graded sand,gravelly sands, little or no fines Poorly graded sands,gravelly sands, little or no fines Silty sands, poorly graded sand and silt mixtures Clayey sands poorly graded sand and cla/ mixtures Inorginic silts and very fine sands, rocV flour, sand,, silt or cla>ey-silt-sand mixtures with sli^t plast- icity Inorganic clays of low to medium plasticity.gravelly clays, sandy clays,stlty cla/s, lean clays Organic silts and organic silt> clays of lew plasticity Inorganic silts, micaceous or diatomaceous fine sandy or silt/ soils, elastic 31 Its Inorganic clavs of high plasticity, fat cla/s Organic clavs of rediun to hi5u plasticit/ Peat and otuer hig'-ly organic soils — - Water level at time of excavation or as indicatedJC. US - Undisturbed, driven ring sanole or tube sample Ci< - Undisturoed chun'c BG - Bulk samole /\ SOUTHERN CALIFORNIA /£5L\ SOIL &TESTirOt3, IPJC. \" I ^r OOBa RIVEROALE BTREET >v-'y' SAN oieoo, CAI_IFOPIPJIA aeieo BY RRR JOB NO 8521133 DATE 6-25-RR Plate No. 2 I >- o. UJ Q := 3 _ 4 _ 5 ~SAMPLE TYPEBG CK SOILCLASSIFICATIONML TRENCH NUMBER 1 ELEVATION DESCRIPTION Greenish Gray, SILTSTONE Highly Fractured to 4 feet APPARENTMOISTUREHumid APPARENTCONSISTENCYOR DENSITYVery Stiff DENSITYpcfl>•cc Q MOISTURECONTENT l%lRELATIVECOMPACTIONS!— j >^V SOUTHERN CALIFORNIA THrr SOIL & TESTING, INC. SUBSURFACE EXPLORATION LOG LOGGED BY G. S. DATE LOGGED 6_H_85 JOB NUMBER 8521133 Plate No. 3 I a UJo 1 -> 2 ~ 3 ~ 4 ~ 5 ~ 7 _ -SAMPLE TYPECK BG CK CK BG SOILCLASSIFICATIONML ML TRENCH NUMBER 2 ELEVATION DESCRIPTION Greenish Gray, SANDY SILT (Fill) Tanish Brown to Brown, SILTSTONE (Native) Weathered and Slightly Fractured APPARENTMOISTUREHumid to Moist Humid APPARENTCONSISTENCYOR DENSITYStiff Very Stiff DRY DENSITYIpcfl102.8 110.7 MOISTURECONTENT l%l19.5 4.2 RELATIVECOMPACTIONS)— 90 ~ - 97 _ — - •-• — — y£\ SOUTHERN CALIFORNIA >nnr SOIL & TESTING, INC. SUBSURFACE EXPLORATION LOG LOGGED BY r c DATE LOGGEDk.b. 6-11-85 JOB NUMBER n8521133 Plate No. 4 - j I t-o. 01 Q 1 - 2 - 3 ~ 4 _ 5 _ 6 _ 7 - 8 _ 9 10- 11 _ 12- LLJ Q. >• h- UJ _J Q.s < CO CK BG CK CK CK BG CK ISOILCLASSIFICATIONML ML/ CL * f TRENCH NUMBER 3 ELEVATION DESCRIPTION Light Brown, SANDY SILT (Fill) Greenish Gray, CLAYEY SILT (Fill)APPARENTMOISTURE.Moist Moist to Wet APPARENTCONSISTENCYOR DENSITYMed i urn Stiff Stiff DRY DENSITYIpcfl94.3 100.1 96.3 MOISTURECONTENT l%l14.5 19.7 23.1 RELATIVECOMPACTION l%l: — — — _ — — j__ — — — — y\ SOUTHERN CALIFORNIA \nrr SOIL * TESTING,INC. SUBSURFACE EXPLORATION LOG LOGGED BY r c DATE LOGGEDij.o. o-il-oi) JOB NUMBER ^^ ^^ g J ij it- O- ui Q 1 _ 3 - 4 -SAMPLE TYPECK CK BG CK SOILCLASSIFICATIONSM4 ML/ CL r TRENCH NUMBER 4 ELEVATION DESCRIPTION Orange-Brown, SAND AND SILT Greenish Gray, CLAYEY SILTSTONE APPARENTMOISTUREHumid Humid APPARENTCONSISTENCYOR DENSITYMedium Dense Very Stiff DENSITYpcfl>-a: Q 106.2 LU _ GC2 £ « UJ— t-5 z 2 oo 9.3 RELATIVECOMPACTIONS!- — — y/\ SOUTHERN CALIFORNIA ^HT^ SOIL & TESTING, INC. SUBSURFACE EXPLORATION LOG LOGGED BY Q_S. DATE LOGGED 5_H-85 JOB NUMBER 8521133 plate No. 6 UIKLCT SHEAR TEST RESULTS SAMPLE T-l G» 4 T-2 @ 1-3 DESCRIPTION Undisturbed Remolded to 90% Angle of Internal friction (° } 22 11 Cohesion intercept (psf) 500 300 MAXIMUM DENSITY 8 OPTIMUM MOISTURE CONTENT ASTM 1557-78 METHOD A SAMPLE T-2 @ 1-3 DESCRIPTION Maximum Density (pcf) 114.5 Optimum Moisture Content ("/«) 14.3 EXPANSION TEST RESULTS SAMPLE CONDITION INITIAL M C ("/.) INITIAL DENSlTY(pcf) FINAL M C ("/.) NORMAL STRESS (psf) EXPANSION index T-2 (3 1-3 Remolded 11.7 102.6 27.6 144.7 115 SOUTHERN CALIFORNIA TESTING LABORATORY, INC. 6280 RIVERDALE STREET DIEGO, CALIFORNIA 92120 7142836134 BY RRR MnNO 8521133 DATE 6-25-85 Plate No. 7 PROPOSED COMMERCIAL BUILDINGS, LOT 9, PALOMAR AIRPORT BUSINESS PARK RECOMMENDED GRADING SPECIFICATIONS - GENERAL PROVISIONS GENERAL INTENT The intent of these specifications is to establish procedures for clearing, compacting natural ground, preparing areas to be filled, and placing and compacting fill soils to the lines and grades shown on the accepted plans. The recommendations contained in the preliminary soil investigation report and/or the attached Special Provisions are a part of the Recommended Grading Specifications and shall supersede the provisions contained hereinafter in the case of conflict. These specifications shall only be used in conjunction with the soil report for which they are a part. No deviation from these specifications will be allowed, except where specified in the soil report or in other written communication signed by the Soil Engineer. OBSERVATION AND TESTING Southern California Soil and Testing, Inc., shall be retained as the Soil Engineer to observe and test the earthwork in accordance with these specifications. It will be necessary that the Soil Engineer or his representative provide adequate observation so that he may provide an opinion that the work was or was not accomplished as specified. It shall be the responsibility of the contractor to assist the soil engineer and to keep him apprised of work schedules, changes and new information and data so that he may provide these opinions. In the event that any unusual conditions not covered by the special provisions or preliminary soil report are encountered during the grading operations, the Soil Engineer shall be contacted for further recommendations. SCS&T 8521133 June 20, 1985 Appendix, Page 2 If, in the opinion of the Soil Engineer, substandard conditions are encountered, such as; questionable or unsuitable soil, unacceptable moisture content, inadequate compaction, adverse weather, etc., he will be empowered to either to either stop construction until the conditions are remedied or corrected or recommend rejection of this work. Test methods used to determine the degree of compaction should be performed in accordance with the following American Society for Testing and Materials test methods: Maximum Density & Optimum Moisture Content - A.S.T.M. D-1557-78. Density of Soil In-Place - A.S.T.M. D-1556-64 or A.S.T.M. D-2922. All densities shall be expressed in terms of Relative Compaction as determined by the foregoing A.S.T.M. testing procedures. PREPARATION OF AREAS TO RECEIVE FILL All vegetation, brush and debris derived from clearing operations shall be removed, and legally disposed of. all areas disturbed by site grading should be left in a neat and finished appearance, free from unsightly debris. Any abandoned buried structures encountered during grading operations must be totally removed. All underground utilities to be abandoned beneath any proposed structure should be removed from within 10 feet of the structure and properly capped off. The resulting depressions from the above described procedures should be backfilled with acceptable soil that is compacted to the requirements of the Soil Engineer. This includes, but is not limited to, septic tanks, fuel tanks, sewer lines or leach lines, storm SCS&T 8521133 June 20, 1985 Appendix, Page 3 drains and water lines. Any buried structures or utilities not to be abandoned should be investigation by the Soil Engineer to determine if any special recommendation will be necessary. All water wells which will be abandoned should be backfilled and capped in accordance to the requirements set forth in the Geotechnical Report. The top of the cap should be at least 4 feet below finish grade or 3 feet below the bottom of footing whichever is greater. The type of cap will depend on the diameter of the well and should be determined by the Soil Engineer and/or a qualified Structural Engineer. When the slope of the natural ground receiving fill exceeds 20% (5 horizontal units to 1 vertical unit), the original ground shall be stepped or benched. Benches shall be cut to a firm competent soil condition. The lower bench shall be at least 10 feet wide or 1 1/2 times the the equipment width which ever is greater and shall be sloped back into the hillside at a gradient of not less than two (2) percent. All other benches should be at least 6 feet wide. The horizontal portion of each bench shall be compacted prior to receiving fill as specified hereinbefore for compacted natural ground. Ground slopes flatter than 20% shall be benched when considered necessary by the Soil Engineer. After clearing or benching, the natural ground in areas to be filled shall be scarified to a depth of 6 inches, brought to the proper moisture content, compacted and tested for the minimum degree of compaction in the Special Provisions or the recommendation contained in the preliminary soil investigation report. All loose soils in excess of 6 inches thick should be removed to firm natural ground which is defined as natural soils which possesses an in-situ density of at least 85% of its maximum dry density. SCS&T 8521133 June 20, 1985 Appendix, Page 4 FILL MATERIAL Materials placed in the fill shall be approved by the soil engineer and shall be free of vegetable matter and other deleterious substances. Granular soil shall contain sufficient fine material to fill the voids. The definition and disposition of oversized rocks, expansive and/or detrimental soils are covered in the soils report or Special Provisions. Expansive soils, soils of poor gradation, or soils with low strength characteristics may be thoroughly mixed with other soils to provide satisfactory fill material, but only with the explicit consent of the soil engineer. Any import material shall be approved by the Soil Engineer before being brought to the site. PLACING AND COMPACTION OF FILL Approved fill material shall be placed in areas prepared to receive fill in layers not to exceed 6 inches in compacted thickness. Each layer shall have a uniform moisture content in the range that will allow the compaction effort to be efficiently applied to achieve the specified degree of compaction. Each layer shall be uniformly compacted to a minimum specified degree of compaction with equipment of adequate size to economically compact the layer. Compaction equipment should either be specifically designed for soil compaction or of proven reliability. The minimum degree of compaction to be achieved is specified in either the Special Provisions or the recommendations contained in the preliminary soil investigation report. When the structural fill material includes rocks, no rocks will be allowed to nest and all voids must be carefully filled with soil such that the minimum degree of compaction recommended in the Special Provisions is SCS&T 8521133 June 20, 1985 Appendix, Page 5 achieved. The maximum size and spacing of rock permitted in structural fills and in non-structural fills is discussed in the soil report, when applicable. Field observation and compaction tests to estimate the degree of compaction of the fill will be taken by the Soil Engineer or his representative. The location and frequency of the tests shall be at the Soil Engineer's discretion. When the compaction test indicates that a particular layer is less than the required degree of compaction, the layer shall be reworked to the satisfaction of the Soil Engineer and until the desired relative compaction has been obtained. Fill slopes shall be compacted by means of sheepsfoot rollers or other suitable equipment. Compaction by sheepsfoot rollers shall be at^vertical intervals of not greater than four feet. In addition, fill slopes at ratios of two horizontal to one vertical or flatter, should be trackrolled. Steeper fill slopes shall be over-built and cut-back to finish contours. Slope compaction operations shall result in all fill material six or more inches inward from the finished face of the slope having a relative compaction of at least 90% of maximum dry density or that specified in the Special Provisions section of this specification. The compaction operation on the slopes shall be continued until the Soil Engineer is satisfied that the slopes will be stable in regards to surficial stability. Slope tests will be made by the Soils Engineer during construction of the slopes to determine if the required compaction is being achieved. Where failing tests occur or other field problems arise, the Contractor will be notified that day of such conditions by written communication from the Soil Engineer in the form of a daily field report. SCS&T 8521133 June 20, 1985 Appendix, Page 6 If the method of achieving the required slope compaction selected by the Contractor fails to produce the necessary results, the Contractor shall rework or rebuild such slopes until the required degree of compaction is obtained, at no additional cost to the Owner or Soils Engineer. CUT SLOPES The Engineering Geologist shall inspect all cut slopes excavated in rock or lithified formational material during the grading operations at intervals determined at his discretion. If any conditions not anticipated in the preliminary report such as perched water, seepage, lenticular or confined strata of a potentially adverse nature, unfavorably inclined bedding, joints or fault planes are encountered during grading, these conditions shall be analyzed by the Engineering Geologist and Soil Engineer to determine if mitigating measures and necessary. Unless otherwise specified in the soil and geological report, no cut slopes shall be excavated higher or steeper than that allowed by the ordinances of the controlling governmental agency. ENGINEERING OBSERVATION Field observation by the soil Engineer or his representative shall be made during the filling and compacting operations so that he can express his opinion regarding the conformance of the grading with acceptable standards of practice. The presence of the Soil Engineer or his representative or the observation and testing shall not release the Grading Contractor from his duty to compact all fill material to the specified degree of compaction. SCS&T 8521133 June 20, 1985 Appendix, Page 7 SEASON LIMITS Fill shall not be placed during unfavorable weather conditions. When work is interrupted by heavy rain, filling operations shall not be resumed until the proper moisture content and density of the fill materials can be achieved. Damage site conditions resulting from weather or acts of God shall be repaired before acceptance of work. RECOMMENDED GRADING SPECIFICATIONS - SPECIAL PROVISIONS The minimum degree of compaction to be obtained in compacting natural ground, in the compacted fill, and in the compacted backfill shall be at least 90 percent. Detrimentally expansive soil is defined as soil which will swell more than 3 percent against a pressure of 150 pounds per square foot from a condition of 90 percent of maximum dry density and air dried moisture content to saturation. Oversized fill material is defined as rocks or lumps over 6 inches in diameter. At least 40 percent of the fill soils shall pass through a No. 4 U.S. Standard Sieve. TRANSITION LOTS: Where transitions between cut and fill occur within the proposed building pad, the cut portion should be undercut a minimum of one foot below the base of the proposed footings and recompacted as structural backfill.