Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
237 TAMARACK AVE; BLDG 1; 85-188-1; Permit
E3 I hereby affirm that I bane a Certificate 01 consent 10 self-insure. Or a cerfificafe of workers' Compensation Insurance, or a certified copy hereof (Sec 3809, Labor Code) POLICY NO 1-149 ø' — I COMPANY cokpcc-roj i 'Copy is tiled with the city Certified copy is hereby furnished CERTIFICATE OF EXEMPTION FROM WORKERS COMPENSATION INSURANCE (This section need not be completed it lire permit s for one hundred dollars IS109l or less) t certify that in the performance of the work for which this permif is issued. I shall fbI empioy any person in any it so as 10 become subject to he Workers' Compensation Laws of California NOTICE TO APPLICANT It. after making this Cern :.care of Exemption. you should become subject I' he Workers Compensation provisions of the Labor Code, you must forThwith comply with SuCh provisions or this permit shall be deemed revoked '0 I hereby affirm that there is a corisiruction lending agency ioi the performance or roe work for which this permit is issued ISec 3097. Civil Code) Lenders Name Lender's Address - USE BALL POINT PEN ONLY & PRESS HARD I hereby affirm that I am licensed under I -provisions of Chapter 9 (commencing with I I- Section 7000) of Division 3 of the Business and Professions Code, and my license is in I full force apd effect . L Lic No 't' Class J 0 0 i hereby affirm that I am exempt from the CnnIrac br's License Law for the following reason (Sec. 7031.5 Business and Professions Code: Any city or county which re quires a permit In construct, alter, improve, dnmnlish, or repair any structure, prior to its issuance also requires Ire ap- plicant tot such permit to tile a signed statement that he is i licensed pursuant In the provisions of the Contractors - License Law (Chapter 9 commencing with Section 7000 of - Division 3 of the Business and Professions Code) or that is ex- empt therefrom and the basis for the alleged exemption. Any violation 01 Section 7031.5 by an applicant or a permit Sub- I )cts the applicant to a civil penalty 01 not more than live hun- dred dollars ($500). cc - I, as owner 01 the property, or my employees with wages as their sole compensation, will do the work. and the struc- ture is not intended or uttered for Sale (Sec. 7041 Business _a and Professions Code: The Contractor's License Law does 5 not apply 10 an owner of property who builds or improves i thereon and who does such work himself or Iltrnagh his Own IK employees, provided that such improvements are not intend- i 101 od or offered for sate. It, however, the building or improve- Z ' mont is sold within one year of Completion, the owner-builder will have the burden of proving that he did not build or im- 1 prove for the purpose 01 sale). - . . 0 I, as owner 01 the property, am exclusively contracting with licensed contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractor's License i law does out apply loan owner 01 property who builds or im- proves thereon, and who Contracts for each pm)ecf 5 with a Law(. 0 As a homeowner I am improving my home, and the follow- ing Conditions exist: r 1. The work is being performed prior to sale. ' 2. I have lived in_my home for twelve months prior to Completion 01 this work. 3. I have not claimed this exemption during the last three years. for this reason - APPLICANT TO FILL IN INFflPMATIAPJ WITHIN CZWAngn APA Akin flf'I ADATIrbPJ uCARLSBAD BUILDING DEPARTMENT . APPLICATION & PERMIT 4- 1200 Elm, Carlsbad, California 92008.1989 (619) 438-5525 JOB ADDRESS • . AV. ST. RD. NEAREST CROSS ST. (DATE OF APPLICATIONI BUSINE LICENSE it VALUATION PERMIT NUMBER I LOT BLOCK SUBDlVisIONI7 ASSESSOR PARCEL NO. CONTRACTOR" CONTRACTORS PHONE a ZOAE — 0 I I I — O'1O — Ofz OWNER'S NAME- OWNER'S PHONE Br __________________________________ CONTRACTOR'S ADDRESS 4_ J4MG LG 1 LICENSE NO. PLAN I.D. # BLDG USE CODE 7 1 1 q I , OWNER'S MAILING ADDRESS DESIGNER /_71/ 3 F-H Su l'1157 A Q-t4 LICENSE a STANDARD PLAN #v3LI '-BUILDiNG SO. F TAGEliIL DESCRIPTION OF WORK ou or Uu t'4UL-1 -- Pk-'1 IL_i' r DESIGNER'S ADDRESS DESIGNER'S PHONE — & 7gi -s15 F/P FLR ELEV. NO fr3k , L.+c,, ^J-rZ A YD ND 0 I EDU 0CC LOAD FIRE SPR CENSUS TRACT GP LAND 6SE PARKING SPACE RjTS GRADIN'PERMIT ISSUED REDEVELOPMENT TYPE I AREA ')PL) 0 ta 0 . 0 N 1 - I YO NK ' Not a/id Unless Machine Certified - QTY. PLUMBING PERMIT - ISSUE OTY. MECHANICAL PERMIT - ISSUE SUMMARY/AC UNT NUMBER contractor(s) license pursuant to the Contractor's License 4-19 EACH FIXTURE TRAP _- INSTALL FURN. DUCTS UP TO100,000 BTU __ BUILDING PERMIT 01-00-00-8220 •i. 7M. f EACH BUILDING SEWER OVER 100.000 BTU BOILER/COMPRESSOR UP TO 3 HP • SIGN PERMIT - PLAN CHECK 01-00-00-8221 01-00-00-8806 EACH WATER HEATER AND/O)'a., 7_. iEACH GAS SYSTEM I TO 4 OUTLETS . BDi LER/COMPR ESSO A 3.15 HP . TOTAL PLUMBING 1-00-00-8222 EACH GAS SYSTEM 5 OR MORE . METAL FIREPLACE - ELECTRICA 01-00-00-8223 0 lam exempt coder Sec. __________________ .05 P.C. EACH INSTAL.. ALTER, REPAIR WATER PIPE . FAN SINGLE DUCT - 14,L - - MECHANIC 01-00-00'8224 EACH VACUUM BREAKER , — jJ1*S/ENT MECH EXHAUST - HOOD/DUCTS . MIL M 01-00-00-8225 WATER SOFTNER . RELOCATIO N OF EA FURNACE/HEATER M I H KINS EACH ROOF DRAIN (INSIDE) S L R - TOTAL MECHANICAL _ I I 41.7. ST 0 G MOTION 80-92-33-0519 TOTAL PLUMBING I - /1~-&.-- FIRE SPRINKLERS 01-00-00-8227 QTY. 'E1EC-TRICAL PERMIT' SUE OTY. SOLAR-ISSUE PUBLIC FACILITIES FEE 32OO-00-89 - - BRIDGE FEE NEW CONST EA AMP/SW1 rBKR LV / OO COLLECTORS - SCHOOL FEE I PH 3 PH . STORAGE TANKS - Carlsbad 80-92-21-0519 EXIST BLDG EA AMP/SWT/BKR ROCK STORAGE , Encinitas 80-92-22-0519 I PH 3 PH . PUMP - San Dieguito 80-92-23-0519 AE MODE LALTER PER CIRCUIT . PLAN CHECK FEE San Marcos 80-92-24-0519 - .TEMP POLE 200 AMPS ' • . - OVER 200 AMPS ' . LICENSE TAX 01-00-00-8162 4L73 3 — TEMP OCCUPANCY (30 DAYS) . . MIFF 80-92-57-0519r4.. /4 CREDIT DEPOSIT TOTAL ELECTRICAL 1 TOTAL SOLAR ' TOTAL FEES PAYABLE 1/4 I HAVE CAREFULLY EXAMINED THE COMPLETED "APPLICATION AND PERMIT" AND DO HEREBY Expiration. Every permit issued by the Building Official under the provisions of this * AN OSHA PSRM:T IS REQUIRED FOR EXCAVATIONS OVER1 I Code shall expire by limitation and become null and void. If the building or work - CERTIFY UNDER PENALTY OF PERJURY THAT ALL INFORMATION HEREON INCLUDING THE authorized by Such permit is not commenced within 180 days from the date of such 5'0" DEEP AND DEMOLITION OR CONSTRUCTION OF I DECLARATIONS ARE TRUE AND CORRECT AND I FURTHER CERTIFY AND AGREE IF A PERMIT IS permit, or if the building or work authorized by such permit is Suspended or STRUCTURES OVER 3 STORIES IN HEIGHT ISSUED: TO COMPLY WITH ALL CITY, COUN1Y AND STATE LAWS GOVERNING BUILDING CON- abandoned at any time alter the work is commenced for a period of 180 days STRUCTION. WHETHER SPECIFIED HEREIN OR NOT. I ALSO AGREE TO SAVE INDEMNIFY AND 0 APP CIA KEEP HARMLESS THE CITY OF CARLSBAD AGAINST ALL LIABILITIES, JUDGMENTS, COSTS AND OWNER CONTRACTOR EXPENSES WHICH MAY IN ANY WAY ACCRUE AGAINST SAID CITY IN CONSEQUENCE OF BY PHONE .D GRANTING OF THIS PERMIT, FIELD INSPECTION RECORD REQUIRED SPECIAL INSPECTIONS REO. IF INSPCTIGN_- CHECKED I APPROVAL PEC DATE SOILS COMPLIANCE PRIOR TO FOUNDATION INSP STRUCTURAL CONCRETE OVER 2000 PSI PRESTRESSED CONCRETE POST TENSIONED CONCRETE CD WELDING HIGH STRENGTH 6OL1S SPECIAL MASONRY PILES CAISSONS - INSPECTORS NOTES TYPE DATE INSPECTOR BUILDING FOUNDATION REINFORCED STEEL MASONRY - GUNITE OR GROUT I FLOOR & CEILING SUB FRAME SHEATHING E ROOF E SHEAR FRAME EXTERIOR LATH INSULATION INTERIOR LATH & DRYWALL PLUMBING SEWERANDBL/CO PL/CO : UNDERGROUND E WASTE D WATER TOP OUT EJ WASTE E WATER TUB AND SHOWER PAN I GAS TEST EJ WATER HEATER E SOLAR WATER ELECTRICAL E ELECTRIC UNDERGROUND U LJFFER ROUGH ELECTRIC I U ELECTRIC SERVICE U TEMPOFARS U BONDING U POOL MECHANICAL 0 DUCT & PLEM., 0 REF. PIPING. HEAT - AIR COND. SYSTEMS I VENTILATING SYSTEMS ' CALL FOR FINAL INSPECTIQN WHEN ALL APPROPRIATE ITEMS ABOVE HA VE BEEN APPROVED FINAL PLUMBING ELECTRICAL MECHANICAL I GAS \' t - .5. S. BUILDING SPECIAL CONDITIONS 4 City of Carlsbad, I MISCELLANEOUS 1200 ELM, CARLSBAD 8 • TEL. (619) 438-5525 RECEIPT Job Address -- MISCELLANEOUS FEE RECEIPT EJJ PLAN CHECK FEE 01-00-00.8806 El VALUATION______________________________ E DEMOLITION - HOUSE MOVING____________________ PARKS AND RECREATION FEE________________ El PUBLIC FACILITIES FEE El SCHOOL FEE - DISTRICT __________________ El Carlsbad LI Encinitas____________________ Iii San Diego - LI San Marcos_______________________ L] CERTIFICATE OF OCCUPANCY____________ El i I Owner - Mailing 3 _ Address t_..H EJ(T _a City - Tel61) _4U)O _-i72-2-I'fl' Contracto ,.c'(6üc2-otaJ El I Address O 'Ski A _I Tel I1 Slate Lic. S.Classit.1j.4 j...iCJ3 ___Lw.No. City __ '' COMPLETE FOR PLAN CHECK ONLY Lr'Tt I or •AAS1 t%30. LEGALDESCRIPTION THE C-l-r,OF5 - 'OF- PI , OF C -f. t03It-01i..)OFF,C5OTHE -1J9..vz or Afl L- ) 'T to Jortitisw (.5.00 Fp — __- ASSESSORS PARCEL NO. El DESCRIPTIONOF WORK H 1Lfl-___L'P-c-c i OtL. El_ UJI1 _7 ' ElL PLAN ID NO. I— PHONE (di) 12-1 -qs . DESIGNER ADDRESS F O io)L El _________________________ I _! TOTAL FEE $ — CONTACT PERSON a J. 6t>jcy WARNING. PLAN CHECK FEES WHERE NO ACTION IS APPLICANT IN 180 DAYS AND NO BUILDING PERMIT IS FORFEITED TO THE CITY. COMMENTS:__________________________________________________ - TAKEN BY THE I ISSUED. ARE I fr -I f / 'I igiiature of Applicant • Date -. -. L White - Applicant Yellow -File Pink - (1) Finance (2) Data Process Gold - Assessor r VALIDATION City of Carlsbad CERTIFICATE OF OCCUPANCY BUILDING DEPARTMENT 1200 ELM 438.5525 You are required by law to complete and return this form to our office. Address where Businessi'll- will be conducted 237yamarack Bldg. # 1 (5 unit Apt. ) 'io• 89-1 8.8-1 Occupant -Name-of Business Phone Address of Home Office of Occupant if different from above Home Office Phone OwnerofBuilding"Ta111araCk #237 Ptne.s.hip Addre 580 "Wt Beech. Av, Phone 729-9199 Type of Business Apartments Describe exact use of all portions of each building and lot Apartments Previous use of Building" New Type of flammable or explosive liquids to be used, if any" None I certify that I have read the statements contained in this application; that they are true and correct, and that I make this statement under p e n a l t y o f p e r j u r y . Dated this day of Sept . 9'85 In the City of Carlsbad, State of California Signature of AppIicant mQ, . } Use Zone FOR DEPARTMENTAL USE ONLY Occupancy Group - ( Type of Construction Planning Department Date ''/(- $' Approved By Engineering Department Date Approved By Fire Prevention Date /p- S' Approved By Health Department Date Approved By Building Department Date /' JI5 gb Approved By Signature of Building Official White - Building Dept. Yellow - Applicant Pink - Finance Gold - Fire Dept: To: ENGINEERING, FIRE, - - - FINAL INSPECTION NOTICE Date_' Address Plan # Type of Construction Person to Ph. Engineering Annroved Planning Department Date Approved Utilities Department Date Approved Comments:- ' . IF A RESPONSE IS NOT RECEIVED WITHIN 24 HOURS, IT WILL BE ASSUMED IT IS-OKAY TO FINAL. Address Tamarack Plan # 85-188 Type of Construction _5 unit apt. Person to Contact Mike StraubJ2fh. No. 729-4489 Engineering Department Date -- -- Approved Fire,. Prevention Date Approved Planning Department Date Approved 'Utilities Department' Date /_/4'_j' Approved Comments: -.,- IF A RESPONSE IS NOT RECEIVED WITHIN 24 HOURS, IT WILL BE ASSUMED IT IS OKAY TO FINAL Addres- Tamarack —' - - Plan # -188 Type of Construction 5 unit apt. - to Co tact . Mjcø Date (ZI/ f/Q'X Approvqd—::1 Vfr _, I • - Prevention / " Date Approved Plannink Depart ent~ Date / Approved 1 ;Utili as ,. Department Dte, Approved €omments:J0 £ IF4 RESPONSE IS NOT RECEIVED WITHIN 24 HOURS IT WILL BE ASSUMED IT IS OKAY TO FINAL -- N S P E C T N R E 0 U E S N S IP C T 6 N R E 0 U E S I (•J'-• 41 e /o APPLICATION FOR PERMIT TO CONNECT TO CITY SEWER SYSTEM. CITY OF CARLSBAD s 2t3 ENGINEERING DEPARTMENT 438.5541 FOR APPLICANT TO FILL IN BUI LDING/ ADDRESS N OWNER .i/f11L.$ W&fN 56,7 g4c' MAILING ADDRESS <' . "c'11, 1 ISSUED BY / ' DATE ISSUED VALIDATION LATERAL CHARGE COMPUTATION CONTRACTOR I AV -Dv I —I- J&";'e CONTRACTOR'S ADDRESS ' , - :_',_,i-,) —_;,,'-9_,_. NEW BUILDING EXISTING BUILDIN LEGAL DESCRIPTION .C// "•. ,_,:a_ .c . ,- - • STANDARD 4" (Max. H. 30', V. 10') OVER 30' H. ______ ________ FT._____ OVER 10'V.-@-FT. STANDARD 6" (Max. H. 30', V. 10') _____ OVER 30' H. ______ ________ FT. _____ OVER 10'V. -@-FT. TOTAL CONSTRUCTION COST SERVICE CHARGE (REPAVING ETC.)- TOTAL LATERAL CHARGE - . I REMARKS: LINE COST DATA / ASSESSMENT DIST. NO.- 10 7,. 6 • •',7 6 FRONTAGE -COST PER FT.—TOTAL— '46k OTHER________________________________ . - #' LATERAL LOCATION CONNECTION FEE . I I (1)1 _____ _____ _____ NO. UNITS COST PER UNIT TOTAL ., 1 'F ST. INSTALLATION DATE_ WHITE: Engineering GREEN:Financè YELLOW: Sanitation PINK:Building GOLDENROD: Permitter PUMP STATION FEES rj.T NO. UNITS COST PER UNIT / TOTAL CHARGES (LATERAL ETC.)_ ) ESG1L CORPORATION 9320 CHESAPEAKE DR.. SUITE 208 SAN DIEGO, CA 92123 (619)560-1468 DATE:. -// 41/8 S OJPL LC.ANT JURISDICTION: 0 PLAN CHECKER o FILE COPY PLAN CHECK NO: 83/38_Z?' 0 UPS C1 DESIGNER PROJECT ADDRESS: 237 The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction's building codes. 0 The plans transmitted herewith will substantially comply with the jurisdiction,'s building codes, when minor deficien- cies identified on the enclosed check list are resolved and checked by building department staff. EJ The plans transmitted herewith have major deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. 0 The check list transmitted héréwith is the jurisdiction's copy for your information. The plans are being held at Esgil Corp.buntil corrected plans are submitted for recheck. The applicants copy of the check list is enclosed for the jurisdiction, to return to the applicant contact person. 0 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. 0 Esgil staff did advise applicant that the plan check has been completed. Person contacted:____________________________ Date contacted: Telephone #_____________ REMARKS: BY:__________________________ EN CL:. ES G I L\ C OR P0 RATION Form 31584 * ESGIL CORPORATION 9320 CHESAPEAKE DR.. SUITE 208 SAN DIEGO, CA 92123 (619) 560-1468 DATE: S DALLCT JURISDICTION: 0 PLAN CHECKER O FILE COPY PLAN CHECK NO: -J8 --_T 0 Ups o DESIGNER PROJECT ADDRESS:2377, 4i 0 The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction's building codes. U The plans transmitted herewith will substantially comply with the jurisdiction's building codes, when minor deficien- cies identified on the enclosed check list are resolved and checked by building department staff. The plans transmitted herewith have major deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. 0 The check list transmitted herewith is the jurisdiction's copy for your information. The plans are being held at Esgil Corp.until corrected plans are submitted for recheck. 0 The applicants copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. 0 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. I Esgil staff did advise applicant that the plan check has been completed. Person contacted:________________________ Date contacted: Telephone #_____________ REMARKS: BY: ENCL: L CORPORATION Form 31584 Cstp of CarIbab LEIE!7 TO: 4- - 0 APPLICANT COPY 10 So o 0 CITY COPY 1200 ELM AVENUE coOP, CARLSBAD. CALIFORNIA 92008 PLAN CHECKER COPY )CL 'Y7 j)v COMMERCIAL PLAN CORRECTION SHEET Plan Check Number '5-/S • Site Address 237 Tz-v-i Owner ZT (c.Wos. IZtz12 To 11W)&. Building Code Applicable 1979 U.B.C.go-r- S-ri L 9LQ4Icp, Z8 Occupant Load " 2 c Stories Bo7,' ' Occupancy E'-/ &ri UseA9m-i-r C. Type of Construction \)-4 Sprinklers: Yes (er 5'ict,/ C? Allowable Floor Area /aOO Actual 8zi. ac!. 3'o Basis for Area Increase A/iiI Remarks b'z.a. / ,'s S y Ul /Sj 5LL2' o 15 4- VA1/ -t Date Plans Submitted -445771 //s Date Plans to Plan Checker ja'9/3,- Date Initial Plan Check Completed /s By________________________ Applicant Contact Person Tel. (f\ 5 FOREWORD: PLEASE READ . This 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, Engineering and Fire Departments. For information regarding those departments, please contact Mr. Carter Darnell at (619) 438-5525. The items below need clarification, modification or change. All items have to be satisfied before the plans will be in conformance with the cited codes and regulations. Per Sec. 303 (c), 1979 Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. 4 Please submit two sets of corrected plans and show on this us where corrections / were made i.e. sheet, detail, etc..Return any original plans and documents that . ( were returned to you by the city. The above items may be returned to the City f Building Department or to Esgil Corporation at 9320 Chesapeake Dr., Suite 208, San Diego, CA 92123, telephone (619) 560-1468. 8/19/82 GENERAL SITE PLAN Provide the site address and a vicinity Title i4'. Provide a fully dimensioned site plan sketch on the Sheet. ( drawn to scale. Shows North arrow, Provide the names, addresses and telephone property lines, easements, streets. existing and proposed buildings and numbers of the owner and the responsible structures, location of yards used for design professionals on the Title allowable increase of building area and Sheet. dimensioned setbacks. All sheets of the plans and the first sheet of the calculations are required iy Provide a statement on the site plan / stating: All property lines, easements to be signed by the California licensed and buildings, both existing and proposed, Architect or Engineer responsible are shown on this site plan. for the design. Please include the California license number and the i' Clearly designate on the site plan date the plans are signed. / existing buildings to remain, existing buildings to be demolished, buildings a'. Indicate on the Title Sheet whether to be constructed under this permit or not a grading permit is required and any proposed future -buildings. for this project. / J. Show on the Title Sheet all buildings. t( / Show on the site plan all proposed walls, retaining-walls and fences. structures, pools, walls, etc. included Specify their heights on the plans. under this application. Any portion / of the project shown on the site plan If. Clearly dimension building setbacks that is not included with the building / from property lines, street center- permit application filedshould be lines, and from all adjacent buildings clearly identified as*not included and structures on the site plan. on the site plan or Title Sheet. Dimension distance from curb to property 15. Provide a Building Code Data Legend / line. on the Title Sheet. Include the following 1/7. Show and dimension on the site plan code information for each building / all building projections including proposed: eaves, balconies, cornices and similar Occupancy Group appendages extending beyond the exterior walls. Type of Construction Sprinklers: n cr5. es or 0 . Show on the site plan, or provide the / grading plans, showing finish floor Stories elevations, elevations of finish grade Floor Area adjacent to buildings, drainage patterns and locations and gradients of Cut or Justification to exceed allowable fill Slopes. area in Table S-C Justification to exceed allowable / height or stories in Table 5-0 24. Show dimensioned parking layout including / any required handicap access spaces. X. Provide a Building/Unit schedule on 20? 7 Show the location of any designated flood open space easements, plains, the Title Sheet. Include the following: or other development restricted areas Designation and are4L of each on the site plan. dwelling unit type. Number of each designated unit types in each building. (Including handicapped access units) 0 c. List any other occupancies or uses included in each building, i.e. common laundry, common storage, garage, rental office, etc. LOCATION ON PROPERTY When two or more buildings (including ca ports)are on the same property, the Combustible projections located where openings are required to be protected buildings shall have an assumed property shall beheavy timber or one-hour line between them for the purpose of construction. Section 1710 determining the required wall and opening ,4. protection and roof cover requirements. Projections may not extend more than per Section 504(c). An exception is 12 inches into areas where openings provided if the combined area of the are not allowed. buildings is within the limits specified Section 1710 in Section SOS for a single building. 1. If this exception is used, show how the Projections over public property must building(s) will comply with Section 504(b). comply with Chapter 45. IL Buildings over one story and containing 10. Projections may not extend more than one-third the distance from the exterior courts shall have an assumed property line for the purpose of determining wall to the property line or one-third required wall and opening protection the distance from an assumed vertical of c0urtwa115. per Section 504(c). plane located where fire-resistive See possible exception. Please show protection of openings is first required, how the court walls will be made to whichever is least restrictive. Comply with Section 504(c). Section 504(b) '. The exterior walls of B-i occupancies (Type V Construction) less than S feet /. Fire-resistive exterior wall construction shall be maintained through attic to a property line or an assumed areas. Section 4304(c) property line, shall be one-hour Lire-rated construction. The wall . When openings are required to be protected shall have a 30 inch parapet (see due to location on property, the sum exception. Section 1709) and the wall of openings shall not exceed 50 percent of shall have no openings, including the total area of the wall in each windows, doors, scuppers, vents, etc. story. Section 504(b) Table S-A /3 . A covered passageway connecting separate The exterior walisof a Group N occupancy buildings must comply with the requirements (maximum 1,000 SF) Carport or garage, for an arcade. Section 509 less than 3 feet to a property line or an assumed property line, shall j14. Exterior exit balconies Cannot be be one-hour Lire-rated construction. located in an area where openings The wall shall have no openings, are required to be protected. Table 5-A Section 3305(i) The exterior wall of aGroup N occupancY 15. Exterior stairways shall not project (maximum 3.000 SF) carport or garage, into yards where protection of openings less than 5 feet to a property line is required. Section 3306(n) or an assumed property line, shall /1 be one-hour fire-resistive construction. 46 Yards or courts serving as required The wall shall have a 30 inch parapet exits for more than 10 occupants must and shall have no openings. Table 5-A, be at least 10 feet wide or have walls Section 1102 of one-hour construction for a height of 10 feet abqve the court or yard grade. 'I. The exterior wall of a B-i occupancy Openings shall be protected by fire- ca rport or garage (Type V-N Construction), assemblies having a rating of not less than 20 feet to a property line less than three-fourths-hour. or an assumed property line, shall Section 3302 definition and be one-hour fire-rated construction. Section 3311(d) When the exterior wall is less than 10 feet, a 30 inch parapet and protected ,41 Structural elements exposed in walls required openings are required. When the exterior to be fi;e-resistive construction due to wall is less than 5 feet, no openings location on property must have the same fire- are permitted. Table 5-A resistive rated protection as the wall, or as required for the structural frame for the Eaves over required windows shall type of construction, whichever is greater. be not less than 30 inches from side J Table 17-A footnote 1, and Section 1702 and rear property lines. Section 504(a) t. Openings for scuppers, mechanical / equipment vents, foundation vents and similar openings are not permitted in walls located where openings are prohibited and would have to be protected where openings are required to be protected. Table S-A - BUILDING AREA, HEIGHT AND STORIES IftV V rUCtC • Building Designation Type Construction Shown Number of Stories and Height Basic Allowable Area Increases For Multi-Stories For Yards For Sprinklers Total Allowable Area Actual Area Total Area Separation Walls Yes No Yes No Yes No Yes No Yes Np Area on First Story Area Above First Story Over Area Yes No Yes No Yes No Yes No Yes No Over Height Yes No Yes • No Yes No Yes No Yes No Over Stories Yes No Yes No Yes No Yes No I Yes No (See Attached If Over 5 Building Types) 14.1 P. one-hour fire-resistive separation SOUND TRANSMISSION (Title 25. Chapt.r 1, Subchapter 1, / shall be not less than one-hour Article 4, Section 28) fire-resistive Construction. Openings UBC Standard No. 35 (1-3) shall be protected by a one-hour UBC Appendix Chapter 35 assembly. Section 503(c), Tables 43- A, B. C and Chapter 43 wail and floor/ceiling assemblies /3. Occupancy separation wall penetrations separating dwelling units from each other and from common space (such must be either ferrous or copper and as corridors, laundry rooms, common fire-stopped. Steel electrical outlet garages, service areas, etc) must boxes, not exceeding 16 square inches have a listed rating of STC 50 and per 100 square feet of wall, may IIC 50. Show the location of and be installed and shall be separated provide details of the listed wall by a horizontal distance of 24 inches and floor/ceiling assemblies, and when on opposite sides of a walk, indicate the listing agency and Section 4304(e) listing number for the tested ratings. y/4. Fire-resistive floors used for X- Show how penetrations of assemblies occupancy separation shall have for piping, electrical devices, re- openings for mechanical and elec- cessed cabinets, bathtubs, soffits trical equipment enclosed in shafts or heating, ventilating or exhaust 15. per Section 1706. ducts shall be sealed, lined or in- sulated or treated to maintain the Clarify that wiring within concealed required ratings. / spaces complies with Section 4305(e). i1. Ducts penetrating one or two-hour / Dwelling unit entrance doors from interior corridors together with / occupancy separation walls must have their perimeter seals shall have fire dampers. A fire door is required a STC rating of not less than 30. for three-hour separations. Section 4306(j) R-1 occupancy buildings, located in noise critical areas (CHEE. con- 1S. Usable space under the first story, tours of 60 dB) as shown on the City J when constructed of metal or wood, or County's General Plan, require shall be separated from the non-usable an acoustical analysis showing space, and the story above, as required that the proposed building has been for one-hour fire-resistive construction designed to limit noise in habitable and the door to the usable space rooms to CNEI. of 45 dB. Where shall be self-closing, of non-combustible windows must be closed to comply, construction or solid wood'core, it is necessary to provide mechanical ' not less than 1-3/4 inches in thickness, ventilation capable of providing Section 1703 at least two air changes per hour. i1. Show the basis for the rating of The Title Sheet or Site Plan should the occupancy separation you propose, 74. clearly indicate if any portion of i.e., Item number in Table 43-A, B, the project is in a noise critical C; Gypsum Fire-Resistive Design Manual; area (CNEL contours of 60 dB) as U.L., etc. shown on the City or County's General Plan. If no portion of the project is within a noise critical area, provide a note on the Title Sheet stating: This project is not within a noise critical area (CNEI. contour of 60 dB) as shown on the General Plan'. r_') 7 rZA OO v'vl s HZ.CO V'1 Al 0 p.4 '_(-1.' v+L L., v,.) t3 LU}iij L'nifr Cs'rc - - - Provide cross-section of one-hour f corridors serving an occupant toad of 10 or more. Label corridors on plans as one-hour corridors, specify on the plans all doors as 20-minute fire assemblies with self-closer, or automatic closers with smoke detectors, and all windows as 1/4 inch wire glass in steel frames and all duct penetrations to have fire dampers. Section 3305(h) 174. Clearly label and identify on the plans the fire-resistive corridors, J area separation walls, shafts, occupancy separation walls and floors, exit courts less than 10 feet wide and exit enclosures, along with their hourly ratings. Section 302(c) OCCUPANCY SEPARATION /6- Storage or laundry rooms that are within Group R,. Division 1 occupancies, that are used in common by tenants, shall be separated from the rest of the building by not less than one-hour fire-resistive occupancy separations. Section 1202(b) Provide a full one-hour occupancy separation between R-L 8-1 and N-I or /37. (H-i up to 3.000 sq.ft.) occupancies. Fire protection only on the garage side applies to R-3/M occupancy separations, not R-l/H occupancy separations. Table 5-B and /8. Section 503(d) Provide one-hour fire-resistive door assemblies in the one-hour occupancy separation. Section 503(c) 1/3. The required three-hour rated occupancy /39. Separation between R-1 and B-i occupancies may be reduced to a two-hour rating when the B-1 is limited to the storage 0 of passenger vehicles, and the provisions of Section 702 are not applicable. Table S-B The two-hour* occupancy separation may be further reduced to one-hour, if the aggregate area of B-i occupancy within the building does not exceed 3,000 sq.ft. Section 503(d) 1,14. A 8-1 occupancy in the basement or first story may be classed as a separate and distinct building for the purpose of area limitation, limitation of number of stories and type of construction ONLY if the following conditions are met: B-i is Type I construction 8-hR-1 are separated by a three-hour occupancy separation C. B-I is restricted to passenger vehicle storage, laundry rooms and mechanical equipment rooms. (No storage, recreation room, etc.) d. The maximum building height 'does not exceed the limits in Table 5-0 for'the least type of construction The Type I construction is required to have protected exterior wall openings when located within 20 feet from a property line. Section 1803(b) All openings in floors forming a three-hour separation shall be protected by vertical enclosures above and below the opening. The walls of such enclosures shall be not less than two-hour fire-resistive construction, and openings therein shall be protected by a one and one- half-hour assembly. Section 503(c), Tables 43-A, B. C and Chapter 43 A-hour occupancy separation is required between____________________ occupancy and the __ occupancy. Table 5-B, Section 503(d), Tables 43-A, B, C and Chapter 43 Structural members supporting an occupancy separation must have the same fire-resistive rating as the separation. Table 5-B, Section 503(d), Tables 43-A, B, C and Chapter 43 No openings are allowed in a four- hour fire-resistive occupancy separation wall. Section 503(c) Openings in a three-hour fire- resistive separation shall be protected by a three-hour assembly, and openings may not exceed 25 percent of the length of wall in the story and no single opening shall exceed 120 sq.ft. Section 503(d), Tables 43-A, 8, C and Chapter 43 A two-hour fire-resistive separation shall be not less than two-hour fire- resistive construction. Openings shall be protected by a one and one- half-hour assembly. Section 503(c), Tables 43- A. B, C and Chapter 43 BUILDiNG AREA 4. Provide on the Title Sheet of the plans / the code justification for exceeding the basic allowable area in Table S-C. Section 506 When a building has more than one / occupancy, the area shall be such that the sum of the ratios of the actual area divided by the allowable area for each occupancy shall not exceed one. Section 503 4. As shown, the building(s) is/are I over area for the Type of Construction / shown. Table 5-C The total floor area of a multi-story / building cannot exceed twice the basic area allowed by Table S-C after increasing the basic area, per Section 506 No single story can exceed the basic ~4_ area allowed by Table 5-C plus the / increases allowed by Section 506. ,4. Unless considered a separate story, I the floor area of a mezzanine shall be included in calculating the area of the story in which it is located. (6. A basement need not be included in / the total allowable area, provided such a basement does not qualify as a story nor exceed the area permitted for a one story building. / AREA SEPARATION WALLS i6. Area separation walls may separate I' portions of a building and allow each portion to be considered a separate building, however, the area separation wall must be four-hour in Type I, II-P.R., III and IV buildings, and two-hour in Type Il-one- hour, Type 11-N and Type V buildings. / Section 505(e)l Openings in four-hour area separation I walls are required to be protected with three-hour fire-resistive assemblies, and 1-1/2 hour fire- resistive assemblies in two-hour / area separation walls. Section 505(e) )4. Openings in area separation walls. / are limited to 25 percent of the length of the wall in each story. Section 505(e) 7 • If area separation walls do not extend / to the Outer edge of horizontal pro- jections, (balconies, roof overhangs, canopies, marquees and architectural projections) and the projecting elements contain concealed spaces, the watt shall extend through the concealed space to the outer edges of the projecting elements. The exterior walls, and projecting elements above, must be of one-hour con- struction on each aide of the area separation wall for a distance equal to the depth of the projecting elements. Openings in the one-hour walls must be protected with three-fourth-hour assem- blies. Section 505(e)2 7$#' All area separation walls must extend / in a continuous straight vertical plane from the foundation to a point 30 inches above the roof, but may terminate at the underside of the roof sheathing if the roof/ceiling is two-hour construction. 7. Two-hour area separation walls may ter- minate at the roof sheathing' provided that: Where the roof/ceiling framing elements are parallel to the walls, such framing and elements supporting such framing shall be of not less than one- hour fire-resistive construction for a width of not less than 5 feet on each side of the wall. Where roof/ceiling framing elements are perpendicular to the wall, the entire span of such framing and elements supporting such framing shall be of not less than one-hour fire-resistive construction. Openings in the roof shall not be located within 5 feet of the area separation wall. Section 505(3) 7 • No openings in the roof are permitted' / within 5 feat of a two-hour area separation wall if parapets are not provided. Section 505(a)3 FIRE-RESISTIVE CONSTRUCTION ig4. Group R, Division 1 occupancies more / than two stories in height, or having more than 3.000 sq.ft. of floor area above the first story shall be not less than one-hour fire-resistive construction throughout except as provided in Section 1703(b) 2. Where one-hour fire-resistive con- struction is required, an approved automatic sprinkler system may be substituted for the one-hour construction, however, the fire sprinkler system shall not waive or reduce fire-resistive requirements for: occupancy separations, exterior walls due to location on property, area separation walls, shaft enclosures, corridor protection, stair enclosures, exit passageways, type of construction separation per Section 1701 and atriums constructed in accordance with Section 1715. Section 508 )(2. Provide details of the one-hour fire- resistive construction. Include roof/ceiling assemblies, floor/ceiling assemblies, wall assemblies, post and beam assemblies, etc. 103. Maintain one-hour fire-resistive / wall construction at built in wall fixtures and behind bathtub Ad shower enclosures, mailboxes, medicine cabinets, Lire extinguisher cabinets, electric panelsexceeding 16 sq.in. in area, etc. Section 4304(e) Detail and reference ICBO number or ' other approval for horizontal fire Lire assembly using trusses. / Section 4303(b)8 i$. Detail how fire-resistive wall and / ceiling protection will be maintained at all duct penetrations such as at bathroom and kitchen hood fans, laundry room fans and dryer vents. Also detail recessed light fixtures. Section 4303(b)6 Roof/ceiling and floor/ceiling assemblies / must be of one-hour construction, detail Lire assemblies on plans along with their ICBO number or other I.D. number from the Fire-Resistive Design Manual published by the Gypsum Assoc. or U.L. number or item number from Table 43-C. UBC Detail water heater vents located ' inside fire-resistive wall con- struction or within fire-resistive shafts. A Detail pre-fabricated fireplace flues within individual fire-resistive shafts and specify fire-stopping around fireplace box opening. /09 Section 4304(e) . Clearly identify location and hourly Lire-resistive rating of vertical shafts on the plans. Provide construction details showing location of fire dampers and how fire resistivity will be maintained at floors and roofs. Section 1706 yl(O. Note on plans that elevator doors must be constructed and installed in the same manner as a - hour fire assembly, even though elevator doors are not identified with fire labels. Ill. Detail column fire protection per Table 43-A in the USC and specify column impact protection in garage areas per Section 4303(b)5. As a minimum, show a 22 ga. steel jacket around each column to a height of 3 feet above the ground for impact protection. 312. Structural members such as beams supporting / more than one floor or roof must be individually fire protected. (Section 4303(b)6) Detail required protection. 113. Clearly specify minimum thickness of walls and slabs to provide hour fire-resistive rating per Table 43-8 and C. Clearly specify minimum cover for bonded reinforcing at fire-rated floors, Lire-rated columns, __________ fire-rated beams. Clearly specify minimum cover for prestressed concrete tendons / per Section 4303(c)3. Detail all plumbing and electrical ' penetration at occupancy, area, corridor or other fire separation walls as specified in Section 4304(e). Detail all furred ceilings as required / in Section 4203. Show fire-retardant treated wood where necessary. I Area separation walls, which aving separate portions of buildings having' , / SUILDINC HEIGHT/STORIES different heights, may terminate 30 70. Clearly show the maximum building inches above the lower roof level, I huight based on the definition in provided the exterior wall for a i Section 409. height of 10 feet above the lower roof J is of one-hour fire-resistive construc- p. Clearly show if the tower level is tion with openings protected by three- a basement or story, based on the fourths-hour assemblies. As an alternate, definitions in Section 403 and 420. the wall may terminate at the sheathing ) of the lower roof, provided roof/ceiling 72. Plot the finish grade (adjacent ground elements, if parallel to the wall, are t level) on the elevations and dimension one-hour construction for a 10 foot the distance to the floor above for. width along the wall at the lower story determination. See definition roof; where the lower roof/ceiling of grade. Section 408. elements are perpendicular to the wall, fj the roof/ceiling elements shall be one- . The height and number of stories hour for the entire span. Section 505 cannot exceed that shown in Table 5-0. (e)5. Show the code basis for the height/ number of stories as shown. ft 8. No openings in the lower roof are permitted within 10 feet of the area separation wall if parapets are not ). One additional story would be permitted provided. Section 505(e)S beyond that shown in Table 5-0 if the building is sprinklered throughout 79. Show the basis for the approved fire- and the sprinkler system is not other- resistive construction elements for wise required by Section 506 (area) or the area separation wall, parapet, and Section 508 (substitute for one-hour). ceiling assembly if used in lieu of Section 507 parapet. i.e. Item number in Table 43-A, S. C or U.L. Directory, etc. (Note that 6. Towers, spires and steeples shall trusses require two layers of 5/8 inch f comply with Section 507, exception 1. Type 'V. per Gypsum Fire Resistance / Design Manual, Item PC 5406) 3'. See the attached article, Area ( Separation Walls Revisited, and incorporate appropriate data and details on your plans. Provide complete details of the area separation wall(s) to show compliance with Section 505(e)1-5. Provide a note on the plans stating; Plumbing and conduit penetrations of the area separation wall shall be of copper or ferrous. No plastic - pipe may penetrate the area separation wall. Y EXITS In all occupancies, floors above .. /9 Exit doors from each unit should the first story having more than be a minimum size of 3 feet by 10 occupants, shall have not less 6 feet 8 inches with a minimum than two exits, except only one door awing of 90 degrees. Maximum exit is required from a second leaf width is 4 feat. Section 3304(a) floor area within an individual dwelling unit. Two or more dwelling Regardless of occupant load, a floor units on the second story may have or landing not more than 1/2 inch 'access to only one common exit when .. below the threshold is required on the occupant load tributary to the each side of an exit door. In R-3, stairway does not exceed 10. and individual units in R-1, a sax- Section 3303(a) linus 7-1/2 inch drop may occur provided the däordoes not swing Exits should have a minimum separation over the drop. Section 3304(h) of one-half the maximum overall diagonal dimension of the building or area served. Doors should not project more than. Section 3303(c) 7 inches into the required corridor / width when fully opened, nor more 2. The maximum number of required exits than one-half of the required and their required separation must be corridor width when in any position. maintained until egress is provided Section 3305(d) from the structure. /73. Section 3303(a) (. Revolving, sliding and overhead doors Where a required exit enters a yard, are not permitted as exit doors. Section 3304(g) the yard must lead to a public way. Section 3301 A door may open over a stairway landing door, in provided the any position, 4. Where required exits enter an exit does not reduce the clear area of court (see definition, Section 404 and the landing, in the direction of 3301), the exit court must discharge travel, to less than one-half the into a public way or exit passageway, required width of the stairway. The exits from the exit court shall Section 3306(g) comply with Section 3311 requirements for width, number, and protection 1p(.of Minimum exit court width is 44 inches. walls and openings. Section 3311(b) Basements require two exits, except basements in individual S. Change in width in an exit court an dwelling shall be effected gradually by a I6. unit. Section 3302(a) guardrail at least 36 inches high and making an angle of not more Total width of exits in feet shall than 30 degrees with the axis of be not Less than total occupant load the court. Section 3311(b) served divided by SO. Tributary occupant load from basements and 4. Walls of exit passagewaysshall be • stories above shall be per Section without openings except exits and 3302(b) and the maximum width shall have walls, floors and ceilings required for any story shall be of the same fire-resistance required maintained, for the building, with a minimum one-hour fire-resistive construction. /17- No point in the building shall be Exit openings in the walls shall more than 150 feet (200 if sprinklered) be protected by a three-fourths-hour from an exterior exit, horizontal exit, assembly. Section 3312(a) enclosed stairway or exit passageway, ,,/ measured along the path of travel. This . Ramps required by Table 33-A shall may be increased 100 feet if last 150 not exceed 1:12; other exit ramps feet is in a corridor. Section 3303(d) 1:8. Ramps steeper than 1:15 shall have handrails as required for stair- (See exceptions) Double acting doors are not allowed ways. Minimum size landings and landing clearances must be provided. when serving a tributary occupant Section 3307 load of more than 100, or when part of a fire assembly, or part of smoke and draft control or when equipped with panic hardware. Section 3304(b) Stairway width must be at least 44 1 inches when serving more than 50 occu- pants: 36 inches when less than 50: 30 inches when serving one unit only. /J. Section 3306(b) and Section 3301(b) Seventy eight inch minimum headroofl clearance for stairways should be indicated on the plans. Section 3306(p). Note that this is from a plane tangent to the stairway tread nosings. 0_ Stairway handrails should not pro- ject more than 3-1/2 inches into the required width. Trim may not project / more than 1-1/2 inches. Section 3306(b) 34'l. Enclosed usable space under interior I or exterior stairways should be protected on the enclosed side as required for one-hour fire-resistive construction. 2 x @ 16 O.C. nailers. Section 3306(m)(n) /2. Landings should not be reduced in width more than 7 inches by a door when fully open. Where doors open over landings, the landing shall have a length of not less than 5 feet. Section 3306(g) and Section 3304(h) Stairways from upper levels which extend / below the level from which eqress from the building is provided, shall have an approved barrier to preclude' exiting into such lower levels. Vertical distances between stairway ( landings are limited to 12 feet. Section 3306(1) 115. All interior stairways, ramps and V' escalators shall be enclosed. An enclosure is not required if serving only one adjacent floor and not connected to stairs or corridors serving other floors. Not required for R-3 or stairs within a dwelling unit. / Section 3309(a) /96. Stairway riser must be 4 inches minimum and 7-1/2 inches maximum and minimum run shall be 10 inches except in winding, circular or ipiril stairways. Section 3306(c) if. Winding stairways are permitted only when serving R-3 or a single unit in R-1. Section 3306(d) Provide details of winding stairways a. Minimum tread is 6 inches at any point and minimum 9 inches at a point 12 inches from the aide of the stairway. b. Maximum rise is 9 inches. C. Minimum width is 30 inches. Section 3306(d) Spiral stairways are permitted only when serving R3 or a single unit / in R-l. Section 3306(1) 70. Provide spiral stairway details: a. Minimum run is 7-1/2 inches at point from where the tread is the narrowest. Maximum rise is 9-1/2 inches. Minimum headroom is 6 feet 6 inches. Section 3306(f) /01. Spiral stairways may not be used for required exits when the area served is greater than 400 sq.ft. /02.Section'3306(f) Spiral stairways must have a clear walking space of 26 inches between the column and handrail. Section 1 3306(f) 3. Provide ICBO Research Report and Number for metal stairway, or submit plans and calculations and approved fabricator registered with the Building Department or note that the stairway fabrication shall be done under special inspection per the approved fabrication plans: Section 306(a) 4 B and Section 306(f) ZJ4. Stairways should be enclosed as specified I in Section 3309: Two-hour fire-resistive walls are required in buildings of Type I and 11-F.R. Construction, and in all buildings over four stories, and one-hour elsewhere. Only exit doors are allowed to open into exit enclosures. Doors should be labeled one an one-half-hours or one-hour fire assemblies. Exit enclosures should include a corridor on the ground floor extending to the exterior. Fire-resistive construction should be as required for the exit enclosure, including protected openings. Only exit doors are permitted to open into the corridor. An approved barrier is required at the ground floor to prevent people from accidentally con- tinuing to the lower level. Usable space is not allowed under the stairs. Occupied floors more than 75 feet / above the highest grade should have ( all exits from the building in smoke- proof enclosures. Section 3310(b) X6. In buildings four or more stories, one stairway must extend to the roof. Section 3306(o). It must be in a smokeproof enclosure in buildings over 75 feet in height . Section 3306(o) 25. Handrails are required on each side of stairways. Stairways required to be more than 88 inches wide shall have intermed- iate handrails. Stairways not over 44 Inches wide or stairways serving one dwelling unit may have one handrail if not open on both sides. Private stair- ways (1 tenant), 30 inches-or less in hei9ht, may have one handrail: private stairways, not over 3 risers, serving a single dwelling unit (R-3, R-l) need not have a handrail. Handrails shall be 30 inches to 34 inches above nosing of treads and be continuous and, except for private stairways, at least one rail shall extend 6 inches beyond top and bottom risers. All stairs shall terminate in a newel or safety post. Section 3306(j) 8. The handgrip portion of all handrails I shall be not less than 1-1/4 inches nor more than 2 inches in cross-sectional dimension. Handrails projecting from walls shalt have at least 1-1/2 inches between the wall and the handrail. Section 3306(j) 19. Every stairway landing shall have a dimen- f sion, measured in the direction of travel, at least equal to the stairway width. Section 3306(g) 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 three-fourths-hour rating, unless two separated exterior stairways serve an exterior exit balcony. Section 3306(1) CORRIDORS 7(3. Corridors, and exterior exit balconies, serving 10 or more occupants must be minimum 44 inches wide and 7 feet high to the lowest projection. Corridors serving R-3 and individual R-1 units may be 36 inches wide. Section 3305(b) 7(4. When a corridor or exterior exit balcony / is accessible to the handicapped, changes in elevation shall be made by means of / a ramp. Section 3305(f) 215. Corridors serving 10 or more occupants in / R-1 or 30 in other occupancies shall have walls and ceilings of one-hour construction except: Corridors greater than 30 feet wide when the occupants or areas served by the corridor have an exit independent from the. corridor. Exterior sides of exterior exit balconies. / Section 3305(g) .)46. One-hour fire-rated corridors shall have door openings protected by tight-fitting smoke and draft control assemblies rated 20 minutes, except openings in interior walls of exterior exit balconies. Doors shall be maintained self-closing or be automatic-closing by action of a smoke detector per Section 4306(b), doors shalt be gasketed to provide a smoke and draft seal where the door meets the stop on 2y6. sides and top. Section 3305(h) Total area of all openings, except doors, in any portion of an interior corridor, shall not exceed 25 percent of the area ot the corridor wall of the room which it is separating from the 2~ J corridor. Section 3305(h) Duct penetrations of fire-rated corridor / walls and ceilings shall bave fire dampers per Section 4306(j). )4'9. Viewports in 20 minute rated corridor doors cannot exceed 1 inch in diameter and must have 1/4 inch thick glass and metal holder that will not malt at 1700F. Section 3305(h) Provide a complete architectural section of the corridor, and exterior exit balcony, showing all fire-resistive materials and details of construction for all floors, walls, roof and all penetrations. Section 3305(9) ceilings of combustible materials cannot be suspended below the one-hour corridor ceiling. Section 3305(g) 2. Corridor walls may terminate at the ceiling only if the ceiling is an element of a one - hour fire-resistive floor or roof system. /23. Section 3305(g) Sea attached details for approved methods of providing one-hour /24. corridor construction. When two exits are required, dead end corridors and exit balconies are limited to 20 feet. Section 3305(e) 5. Exterior exit balconies cannot be located n . in areas where protected op o .ngs are re- quired. Section 3305(i) EXIT SIGNS ~6_. Exit signs are required since the occupant load exceeds 50. Show all required exit sign locations. Section 3314(a) Show that exits are lighted with at / least one foot candle at floor level. 1 Section 3313(a) 2/8. Show that the power supply for ( exit illumination and exit signs is provided by two separate cir- cu its. (Occupant load exceeds 100) Section 3313(b)1 Show separate sources of power for exit illumination and exit signs. (Occupant load exceeds 100) /.30. Section 3313(b)2 The exit sign locations as shown are not adequate. R-t GENERAL OCCUPANCY REQUIREMENTS Every apartment house three stories or more in height or containing more than 15 dwelling units and every hotel three or more atones in height or containing 20 or more guest rooms shall have an approved fire alarm system as specified in the Fire Code. Section 1202(a) (See exception) Draft stops above and in line with walls / separating units shall be installed in the attics, mansards, overhangs, false fronts and similar concealed areas. The draft stops shall be above and in line with walls separating tenant spaces from each other and from other uses. Section 2516(f) 2}t' Every sleeping room below the fourth story / shall have at least one openable window or exterior door for emergency escape or rescue. The clear opening shall be at least5.7 sq.ft., 24 inches high and 20 inches wide. The finish sill height shall not exceed 44 inches above the floor. One room must contain a minimum of 150 sq.ft. ' of superficial floor area. Section 1207(b) X4_Habitable rooms, other than kitchens, shall contain at least 70 sq.ft. of floor area. Section 1207(b) 25 • Window area must be a least 1/10 of the floor area (minimum 10 sq.ft.) in Section 1205(a) /6. Openable window area must be 1/20 of the t floor area (minimum 1-1/2 sq.ft.) in bath- rooms, laundry rooms and similar rooms. Section 1205(a) 257 One-half of all required window area must, be openable in __i-hi) (*i. 5) No habitable room, other than a kitchen f shall be less than 7 feet in any dimension. Section 1207(c) p(. show a foot - 6 inch minimum coiling than rovide skylight detail, to show compliance P Sections 3401 and 5207 or provide ICRO with height for habitable rooms other the kitchens,. Section 1207(a) approval number. 3%. Provide roof details to plastic panel . X Show a 7 foot minimum coiling height for the kitchens, halls, corridor!, laundry show compliance with Section 5206 or provide rooms and bathrooms. Section 1207(a) Provide 30 inches clear width in water - ICBO approval number. Show attic ventilation. Minimum vent closet compartments and 24 inches clearance area is 1/150 of attic area or 1/300 of in front of the water closet. Section 511(a) attic area if at least 50 percent of the detectors Provide smoke which will sound an required vent is a least 3 feet above cave or cornice vents. Section 3205(c) alarm when actuated. Detectors must be permanently wired in new construction ,Ø' Provide a minimum 22 x 30 (or 30 x 30 but may be battery operated in existing if equipment is in attic) attic access construction. Section 1210 opening. Section 3205(c) /3. Show location of fire extinguishers. FIRE EXTINGUISHING / Fire Title 25 CAC Specify safety glazing for glazing in sprinklers are required on any story or basement when the floor area exceeds hazardous locations such as glass doors, 1,500 sq.ft. and there is not provided glazing adjacent to such doors and glazing at least 20 sq.ft. of opening entirely adjacent to walking surfaces. Section 5406 above the adjoining ground in each 50 Glazing in shower and tub enclosures (including lineal feet or fraction thereof of exterior wall on at least one side, or when openings are provided on only one windows) shall be tempered, laminated or approved plastic. Section llll(f)(g) side and the opposite side is more than 75 feet away. Section 3802(b) 7' ROOF Fire-retardant roof cover is required for Fire sprinklers are required in a basement if any portion of a basement is more than R-1 occupencies which are more than two 75 feet from openings in an exterior wall. stories, or have more than 3,000 sq.ft. Section 3802(b) of projected roof area,. or where less than %4. 10 feet from the extremity of the roof Fire sprinklers are required at the top to a property line or an assumed property of rubbish and linen chutes and in their line. Section 3202(b) and 3203(e) terminal rooms. Chutes extending through 'three fire-retardant roof A Class __________ or more floors shall have additional sprinkler heads installed within such covering is required. chutes at alternate floors. Sprinkler heads shall be accessible for servicing. 2I. Specify roof pitch. Section 3802(b) Roof pitch is not adequate for roof covering Provide fir! sprinklers specified. Specify minimum pitch of______ Specify roof and application. material When serving more than 100 sprinkler heads, automatic sprinkler systems shall be supervised Specify ICBO approval number for roof by an approved central , proprietary or remote, materials not covered in UBC. • station service, or shall be provided with a I/6. for drainage or design local alarm which will give an audible signal at a constantly attended location. Specify roof slope 3207(a) to support accumulated water. Section 1/7- - R-1 occupancies over three stories shall ' Show roof drains and overflows. Size have standpipes as required by Table 38-A. A first story as allowed by Section 702 drains per Appendix D of UPC. shall be induced in determining Section 3207(a) the number of stories when determining if standpipes are required. Section 3806 Show standpipe class and outlet locations ' on the plans. Section 3806 49. Specify that hoses are required with the . standpipes. HANDICAPPED ACCESSIBILITY APARTMENTS/CONDOS (Not Public Funded Housing) 324' Provide a note on the Title Sheet of the plans indicating if this project is or is not "Public Funded Housing". Public funded housing shall comply with Title 24, Chapter 12 requirements "Publicly funded" shall not include loans, grants, guarantees, or other financial assistance provided by a public agency to finance construction, rehabilitation or purchase of privately owned housing. Title 24, 2-417(1). For public funded housing see the enclosed Title 24 / check list when applicable. 3/1. Buildings containing more than .20 dwelling units or 20 guestrooms shall be accessible to the physically handicapped by a level /2.entry, ramp, or elevator. Section 1213 UBC The number of dwelling units or guestrooms accessible to the handicapped shall be not less than: 21-99 - one unit 100 and over - one plus one for each additional 100 units or fraction there /23.of. Section 1213 More than one building on a site shall be considered one building for determining the number of accessible units required. / Section 1213 4. Habitable rooms, bathrooms, toilet compartments, / halls and utility rooms in handicap units are required to be accessible by level floors, ramps or elevators and doorways to such rooms shall have a clear unobstructed width of /5- not less than 32 inches. Section 1213 Handicap unit toilet rooms shall have a clear space of not less than 44 inches / on each side of the door. Section 511 )46. Handicap unit toilet zO0ms shall have a 42 inch. ' wide by 48 inch long clear space in front of the water closet. The door shall not encroach /27.into this space. Section 511 Common use laundry,, recreation rooms, facilities, rental offices and any common use restrooms shall be accessible to the handicapped unless It is clearly shown they are exclusively for the use of the tenants. (State Architects Interpretations) HANDICAPPED ACCESSIBLILTY: HOTELS, MOTELS AND DORMITORIES TITLE 24, PART 2 3. The number of handicap access guestrooms shalt I be at least one for each 25 or fraction thereof up to 100 and one addition for each 40 or /31- fraction thereof over 100. Section 2-1213 Every entry, opening or passage door opening into any area on accessible levels (not just handicap accessible guestrooms) shall have a minimum clear and unobstructed opening of 32 inches with the door open 90. / Section 2-1213 4 2. All public and common rooms and areas shall be handicap accessible. Section 2-1213 /43. Recreation facilities shall be accessible. 1 Swimming pool decks shall be accessible and an assistive device shall be provided to assist handicapped persons in gaining entry /4. into the pool. Section 2-1213 When accommodations are provided with kitchen units at least one and no less than one for every 25 of such accommodations shall comply / with Section 2-1213(b). 365. All bathroom entrance doorways in all units I on accessible floors shall have a clear opening width of 32 inches and shall be either sliding doors or shall be hung to swing in the direction of egress from the bathroom. Section 2-1213(d) /6. Handicap access unit bathroom doors shall 1 have an 18 inch clear space to the side of /47. the strike edge on the swing side of the door. Section 2-1213(d) Shower compartments shall conform to the provisions of Section 2-1711(j). /48. Section 2-1213(d) In handicapaccess units there shall be a minimum clear space 48 inches parallel by 30 inches perpendicular to the side of bathtubs. Space may include maneurverable space under a lavatory. In handicap access units the water closet shall conform to the provision of Section 5-1502 except for the height requirement. / Section 2-1213(d) 1/0. In handicap accessible unit bathrooms, grab f bars, lavatories and accessories shall conform / to the provisions of subsection 2-1711(b)(i). 336. Entrance doors to all units shall have lever I type hardware, or when the unlatching operation is key operated, large bow keys shall be provided per Section 2-3303(c)3. 2. See the enclosed general handicap check list / for other requirements. ENERGY CONSERVATION: PLEASE READ New State Mandated Regulations (California Ad- ministration Code) became effective June 16, 1983 and requires that the design satisfy one of the alternative energy packages A. B. C. 0. B. 1. 2, 3. 4. S. 6 or AB 163. The law also requires that many mandatory conservation items be satisfied. is in Zone______________________ topies of the Residential Energy Conservation Manual may be obtained from: Publications Unit, California Energy Commission ill Howe Avenue, MS-SO, Sacramento, California 95825, (Tel. (916) 920-6216). California Building Officials also maintain a telephone "hotline" between 10:00 A.M. and Noon and 1:00 P.M. to 4:00 P.M. at (916) 456-3823. Show on the title sheet of the plans. I the alternative energy package that was selected i.e. A, B. C, 0, E. 1, 2, 3, 4, 5, 6 or AB 163 to show compliance, and provide calculations and other data, appropriate to that selected package. 37 . The responsible designer should sign a statement, on the plan title sheet, "The design submitted substantially conforms to the Energy Regulations for Residential Buildings." 7 . Show the "R value for the walls, floors, ceiling and related areas. 3 . Provide a schedule on the plans showing / thermal mass requirement. Specify rooms, materials, required area and thickness of materials. Ø'4. Show double glazing as per Energy Design, / an Glazing schedule. 3 . Show total glazing areas on the plans. 11 3 6. Show on-the plan how shading requirements / will be satisfied. 3/7. Show on the plans details of required movable insulation. Show how the cur- tains or device will be sealed and gasketed to provide a dead air space. 3/8. The plans are not in compliance with the energy conservation compliance package selected or design calculations provided. Show on plans conformance as follows: 9. Specify on the Building Plans all of the mandatory energy conservation requirements as listed on the enclosure titled, "Manda- tory Energy Conservation Requirements'. 410. Show the size, type and location of the space heating (or cooling) system and provide energy calculations if the out- put BTU/Hr. exceeds 45.000 BTU/Hr. out- / put. 3f'. Outdoor pools and spas with fossil fuel / heaters require pool covers as well as other energy saving devices such as time clocks. etc. T20-1406. FOUNDATION Provide a copy of the project soil report prepared by a California licensed Civil Engineer. The report shall include foundation design recommendations based on the engineers findings and shall comply with UBC Section 2905. 3A. Specify on the foundation plan or structural specifications sheet the soil classification, the soil expansion index and the design bearing capacity of the foundation. Provide a letter from the soils engineer• confirming that the foundation plan, grading plan and specifications have been reviewed and that it has been determined that the recommen- dations in the soil report are properly incorpor- ated into the plans.(When.required by the soil report) 3/1. The foundation plan does not comply with the following soil report recommendation(s) for this project:_________________________ Provide notes on the foundation plan / listing the soils report recoawandations for foundation slab and building pad preparation. 395 lote on the foundation plan thst,Prior to the contractor requesting a Building Department foundation inspection, the soils engineer shall advise the Building Official in writing that* the building pad was prepared in accordance with the soils report: the utility trenches have been properly backfilled and compacted, and; the foundation excavations, forming and reinforcement comply with the soils report and approved plan'. 39(. Provide spread footings for concentrated / loads designed for 1.000 psf soil bear Lag or per bearing value as determined by an engineer or architect* Chapter 29 7. Show height of all foundation walls. / Chapter 23 3j8. Show height of retained earth on all / foundation walls. Chapter 23 Show distance from foundation to edge / of cut or fill slopes and show slope and heights of cuts and fills. Chapter 29 49g. Note on the plans that wood shall be / 6 inches above finish grade. Section 2516(c)7 01 Note on plans that surface water will drain away from building and show drain- age pattern and key elevations. Section 2905(t) 402. Dimension foundations per Table 29-A. W7. Note on the plan that hold down anchors meat be tied in place prior to founda- tion inspection. 46$. Show ad.quate footings under all bearing walls and shear walls. Section 2907(d) 09. Show stepped footings for slopes steeper than 1*10. Section 2907(c) 42'. Show minimum 18 inch clearance from grade to bottom of floor joists and minimum 12 Inch clearance to bottom of girders. Section 2316(02 (l. Show pier six*, spacing and depth into undisturbed soil. Table 29-A 41/2. Show minimum under floor access of 18 inches by 24 inches. Section 2516(c)2 4,4 Show minimum under floor ventilation equal to 1 sq.ft. for each 150 sq.ft. of under floor area. Openings shall be as close to corners as practicable and shall provide cross ventilation on at least two approximately opposite sides. Section 2516(c)6 4 . Specify that posts embedded in concrete shall be pressure treated per UBC Standard No. 25-12. Section 2516(c)1 44. Show foundation sills to be pressure treated, or equal. Section 2516(c)3 114. Show foundation bolt size and spacing. Section 2907(e). Specify size, ICBO number and manufac- turer of power driven pins. Show edge and end distance and spacing. Section / 306(f) t6. Show size, embedment and location of hold down anchors on foundation plan. Section 2303(b)4 MMSESOP ftOO I ui,,oaao I IFOUWAnow WSU. I (bd.) _________ I TWKNESSOF Cam IWWM o, OTO I 1*acawfls lOP IOOTIIGI 91L I I U0601MItew I O5OW I wa,ace I I tsar PaMmAnCIP J CON5T5 I MASONS! I I I 1wa) I I I6I61I2I6.II2 I I 2 I $ J $ I I 1 is I 3 I '° '0 IS $ 24 1 MECHANICAL All heating,Ventilating, and cooling systems and appliances shall comply with the Uniform Mechanical Code. Show the size, location and type of all I, heating and cooling appliances or systems. Show source of combustion air for furnace will comply with Chapter 6, U.M.C. Every dwelling unit shall be provided with heating facilities capable of maintaining a room temperature of 70° F. at 3 feet above the floor in all habitable rooms. Show basis for compliance. UBC Sec. 1211 f{0. Show minimum 30" deep unobstructed work- ing space in front of furnace. )(1. Note on plans, clearances to be per man- ufacturers listing. Sec. 704 UMC /2. Furnace shall not be installed under any stairway. Sec. 704 UMC 4/3. Furnace shall not be installed in any I bedroom, bathroom, closet, or in confined space with access only through such room, unless specified as direct vent appliance, enclosed furnace or electric heating appliance. Sec. 704 UMC /4. Show ICBO approval for prefab fireplace and provide approved installation in- structions at job site. . 915. Show access to the attic or under floor ( furnace to be minimum 30 inches by 30 inches. Sec. 708 & 709 UMC 4/6. Note that passageway to the attic furnace I shall be unobstructed and have continuous solid flooring not less than 24 inches wide. Sec 708 UMC Show permanent electrical outlet and / lighting fixture controlled by a switch I for the attic furnace. Sec. 708 UMC jLa. Show details to comply with Section 709 ( for furnace under the floor, Section 708 for attic furnace, or Section 710 for / roof or outside furnace. Note on plan, gas vents and non-combust / ible piping passing through three floors or less shall be effectively draft stopped at each floor or ceiling. UBC Sec. 1706(a)6 ELECTRICAL All wiring shall comply with the National Electrical Code. 42 • Note on the plan the amperage of elec- trical service. 421. Show the location of the electrical (service equipment as approved by the serving utility company). Dimension any cabinet encroachments into side yards. Show all panel and subpanel locations. Provide a single line diagram and Load calculations including: Wiring method employed. Sizes of all conductors, switches, circuit breakers, fuses, and conduits. Approximate length of service feeders. PLUMBING All plumbing shall comply with the Uniform Plumbing Code. 42(. Show the utility approved location of the gas meter(s) on the site plan. 129. Show water heater size, type and location / on plans. 130 Show method of providing combustion air to fuel burning water heater. Sec. 1307 4,11. Fuel combustion wafer heater shall not be installed in bath or bedroom or in a closet opening into bath or bedroom. Sec. 1309 4/. Provide adequate barrier to protect water heater from vehicle damage. Sec. 1310 Show T and p valve on water heater and show route of discharge line to exterior Sec. 1007(e) 47. Provide dryer vent to outside. UMC Sec. I 1903 4). Note on the plan that hose bibba and lawn sprinkler systems shall have approved backf low prevention devices. Sec. 1003 4. Shower stall shall accommodate 30" circle and have a minimum floor area of 900 sq. in. UPC 909(d) S Sec- letal-ow I' Show location of all electrical recep- tacles. ' Electrical receptacle locations and/or spacing is not adequate in E' 4 ,$1 DO Ol Ct.or i...'i4 'wj 1yyQ9W,. BoTroi) a1z . B' 426. Show minimum dwelling lighting (NEC Art. ) 210-26(a) and GFPs in garage, baths and LWflkt/ outdoors. NEC Art. 210-8(a). Note "UFER ground to be provided (NEC). WALL- Art. 250-81 Fez pi v vvj aj,)cr €. VLfl1J t2JE O LRia 1TC4(DD "AUTO vi LiMBER: 20 1 7) CITY OF CARLSBAD - 'POLICIES AND PROCEDURES • • ' : ":"." 0 :..'•• SUBJECT: PRE-PLUMBING OF RESIDENTIAL UNITS ' EFFECTIVE: Sep 18, 1981 SECTION: BUILDING DEPARTMENT SUPERSEDES: I' PURPOSE: TO CONSERVE ENERGY AND COMPLY WITH ORDINANCE 8093 S. POLICY: S :. 'All new residential units shall be pre-plumbed to meet the following re- quirements. . .. S . . . . j.t.tached or detached garages If there is a one'-story attached or detached garage, and the water heater is located directly'below the most south facing roof, roof jacks only will.be required.. .. . . .' .. ... .. . .. . .. Single Family Dwellings and Duplexes / Two 3/4" copper pipes shall be installed from the most convenient future solar -" 1y panel location to the area where the water heater is located. . •....S •' ' ' :. ) Multy-fanu.ly De11ing Two 3/4" copper pipes shall be installed from. the most convenient future solar panel location to the area where, the water heater is located. . .•. Insulation All solar water piping shall be insulated in any areas 'that are 'not heated or cooled. ' . S. . . 5' . •. ... . EXCEPTION S. : .. . . . . . Pre-plumbing will not be required when it can be'satisfactorily demonstrated to the Building Official that it is impractical due to shading, building orientation, construction constraints or configuration of the parcel. sEFT DATE , . These standards shall apply only to those residential dwelling units for which a plan check fee was paid after the effective date of Ordinance 8093, 'Sept. 18, 1981 Initiated By: !\D Approved By: Martin Orenyak ' City Manaqer - -5-----.- -•'----:- : --'--r----.------. -5---. Date t____ Jurisdiction Prepared by* Bldg. Dept. VALUATION AND PLAN CHECK FEE Esgil PLAN CHECK NO. c93/'-r - BUILDING ADDRESS 23"7_777719,gi9A _,Jf APPLICANT/CONTACT P.JiEL_GOvD PHONE NO. C& _7,'5 BUILDING OCCUPANCY 1e- DESIGNER PHONE_____________ TYPE OF CONSTRUCTION 1)-Al CONTRACTOR PHONE__________ LR)j BUILDING PORTION BUILDING AREA VALUATION MULTIPLIER VALUE / _ - 2,600 - I Z51 -, -_ ,/Y/1 /&2 4173_ j , p Air Conditioning Commercial Residential Res. or Comm. Fire Sprinklers Total Value Fee Adjusted To Reflect (:]Energy Regulations (Fee x 1.1) 0 Handicapped Regulations (Fee x 1.065) Building Permit Fee.$ Plan Check Fee $ $ COMMENTS: 8/4/82 PLANNING: 2z 7 PLAN CHECK NUMBER JS--Z&ADDRESS Reg gived i'1 1985 TYPE OF STRUCTURE tZ SCHOOL FEES: SAN DIEGUITO ENCrNI&T'i OF CARLSBAD I COVERAGE BUILDING HEIGHT_________________ FENCES/ WALLS____________ TWO CAR GARAGE________ COMMENTS: JiO ci oU SAN MARCOS_______ REQUIRED SETBACKS FRONT 'U SIDE REAR___ --- i E REDEVaOPHENTAPROVAL REQUIRED Uj Lij 0 E LANDSCAPE PLAN COMMENTS:____ ENVIRCENTAL REQUIRE ow, jL/5Zl? 1w I ADDITIONAL COMMENTS: OK TO I TO FINAL:I L1LATE: ENGINEERING P.F.F. IVY PARK IN LIEU Nil R.Q.W:JpA1R.Q. IMPROVEMENTS: ?JEEb4V11/E 1MI4IAEbT E.D.U: CVL -'..._.- SEWER: J(, LATERAL: DRIVEWAY: g. ?'4C/4-"tr. GRAD AG NG PERMIT: uj DRAINAGE: O - EASEMENTS: V. " ADOJTIONAL COMMENTS: ?/kt4) Uj 0.4 At r "4 far jL4t' 7" i1S OK TO ISSUE: I4/I4L DATE:--I --- * ENGINEERING INSPECTION REQUIRED:____________ PUBLIC WORKS INSPECTOR: FINAL OK: DATE: All * IF THIS ITEM IS NOT CHECKED, BUILDING DEPARTMENT WILL 1AKE (DRIVEWAYS, CURB CUT, DRAINAGE, ETC.) ALL INSPECTIONS 1200 ELM AVENUE CARLSBAD, CA 92008-1989 TELEPHONE (619) 438-5523 (ttp of (Etarbab 1 FIRE DEPARTMENT PLAN CHECK REPORT PAGE 1 OF__ APPROVED DISAPPROVED PLAN CHECK# 6 37-7 PROJECT /,n,24( ADDRESS __118Y"IllaAC 1C_ ____________________ ARCHITECT _____________________________ ADDRESS PHONE OWNER _______________________________ ADDRESS PHONE OCCUPANCY - CONST. ___________ TOTAL SQ. FT. q 2-&-O STORIES 21 0 SPRINKLERED 0 TENANT IMP. APPROVAL OF PLANS IS PREDICATED ON CONFORMING TO THE FOLLOWING CONDITIONS AND/OR MAKING THE FOLLOWING CORRECTIONS: PLANS, SPECIFICATIONS, AND PERMITS Provide one copy of: floor plan(s); site plan; sheets Provide two site plans showing the location of all existj rat n200fe the project. Provide specifications for the following: Permits are required for the installation of all fire protection systems (sprinklers, stand pipes, dry chemical, halon, G02, alarms, hydrants). Plan must be approved by the fire department prior to installation. The business owner shall complete a building information letter and return it to the fire department. FIRE PROTECTION SYSTEMS AND EQUIPMENT The following fire protection systems are required: Automatic fire sprinklers (Design Criteria: El Dry Chemical, Halon, CO2 (Location: Stand Pipes (Type: 0 Fire Alarm (Type/Location: 7. FIrp Extinguisher Requirements: EKOne 2A rated ABC extinguisher for each'O00 sq. ft. or portion thereof with a travel distance to the nearest extinguisher not to exceed 75 feet of travel. An extinguisher with a minimum rating of to be located: Other: Additional fire hydrant(s) shall be provided EXITS Exit doors shall be openable from the inside without the use of a key or any special knowledge or effort. A sign stating, This door to remain unlocked during business hours" shall be placed above the main exit and doors EXIT signs (6" x 3/4" letters) shall be placed over all required exists and directional signs located as necessary to clearly indicate the location of exit doors. GENERAL Storage, dispensing or use of any flammable or combustible liquids, flammable liquids, flammable gases and hazardous chemicals shall comply with Uniform Fire Code. Building(s) not approved for high piled combustible stock. Storage in closely packed piles shall not exceed 15 feet in height, 12 feet on pallets or in racks and 6 feet for tires, plastics and some flammable liquids. If high stock pil- ing is to be done, comply with Uniform Fire Code, Article 81. / Additional Requirements. Comply with regulations on attached sheet(s). Plan Examiner Report mailed to architect _______ Met with _____ Attach to Plans BRIAN SMITH ENGINEERS, INC. Client: James E. Weber SHEET 2656 State Street 580 -Beech Street 1 Carlsbad, CA 92008 Suite "A" OF Carlsbad, CA 92008 25 1 Job No. 5894 E. Brian Smith RCE 13817 March 26, 19 EBS:gh Structural calculations for the proposed Tamarack Apartments. - ' . TAP-IA PACK APrMT Zr.. 54 Poo F- Lo As. t-3(,LE5 PLY Lao 5p-fT, IPJS(U-1-1 Ok) '/2' y-U- 4 / a FL-ace FL.2. Fsr*sH FL.'. Sb4T7 FLQ. $)iT' OJ pd.s 44L CL< 1cF TcLEb ecoF tZ6f 6A./ /'J 0 'm 7 6' Pk-144V By ?'e 6.v#'v FL' el', srs 66c,r Ox /Q £3 2 oc4e,(Z 42, ' (I Oft A7ew 4LOc) S'3IA) I // D6. NO.1 - 2 - 5Tb'f - I I _ rJO. Z A7oo, 3/ 47PLE AWd'7?vTJ • "i / I .r. = 1.i eVaeEO Iv vv co 1 •'$, 'y \f' - 0 IK 00 zz Z2 — — , 4S5 0 Oco 1 114507.7 70.4 S c5 3-c' 39 38 - — — - — 1145 Z717lo.4 Zoo Z?) — 4,4 1 Lr NT. A-,JiD LzDCPT1OK) LnE MAY . smtms cee-rc By DL 'fL.L. Ø t1Qi Pteo A4. FL1 J>SL 75r M. )44 *, 2 , * C 3 3,rz 37 fl D5L ?-*A 10 S 4Z.8n ,E ?441447- !7)/J/z7.. -14'6'7 17215 Z.'.3' 3h L/,c: I.. 19 9' 7'L. ZA10 O-gr BthL.r Jf' 8 •PM Hc. Qikcfl Oti Q Q_ 3b I oF a 2/L25 : 70 1 £ 4D o4) + (.tg'pj) - 47*/, 3/ 4PLE 5pA1 ?7'v7S - I 3 &1.P 1.t, eZ'aeEO 5 5 a 55 753 CDoffc) - - 5flL• 5 5 5oz. ?oz 2C2Q - - , 408 c'aS CQIa 4,0 I S3, CD - - - CD 4-C) c)e 39 36 30010 I 2.44 13LD,JO. I Z i:gj Si - - -.--.-.. 4x4 4%a. - .. LLS LiD AND 612%0 LAME r 0 Cj) 9 Qec PIDQ. £.40 .. 7. $ 's. 2 e)c . Pia g 34 r. tJAi_t_.. • 8 WL t c a IZ6 OE WTI 0 57e3 ci a 4v I (, S X So * .s. '0 tQ 4,1576 zC430 -t-5C1I) t4(l2,,)- S87 f2L. M0MJT / Z-06 4U) t 4(454) Z64o Bel 146-1I ?34Z 74o3JNN z 1Pes. zs 2,iqe Mo,ne,vzs kvo ..S)?E,E.S iv 4,c 8W4$ PeZ46 1.45 LN AFIXAtwo c2,ace.7/ed __ A7T64i4S/&E '4 M ,-/bs 4 4x4 3.5 g.s /22 7,1 772 739 -ass 4(.. .5 49,2. /76 455 /'(' 4xS 7, 5 1.4 347 " /(09 3/48' 4/0 25 34 4q,9 7*e 105 / 4 x/Z /,,5 5'P4 73.8 415. 24q5 7&66 17275 4 g* /325 4' /02.4 78.5 Z959 /0&67 /2000 4 H- 35 , zs 634 /S. 7 1.S 17QA-T1QI.,.AN, 61- OF 4 us67x>fJez; tJ FT1)CS e OS c2 +hr cs eoOV LcAO 2s i 3 s- ZOrsIo/hl$ s 2 *4 Lrrt t.i A k-i-- 4 Co' ' I Z 42 Fgc'aQ LØ0 4 So PT?. r • OISE #02 Sb " D PT6. 1- , 3 rri .J S'L PEs . q s p.c 4 4o ~e 1L75 AtlO o t2c 1c,,:O = 17sJ3 4p7.5,tl(./J.ZS 4Sz 1 0 (Drn7 x 50 34 zap Op '?4 PO4 Ti S. pJT3UOU. ScL PQc — 75ps4 .' LO OF A-TE~ft AN Ft:Q To £-tT, 3 2 e='021 0 L-PYaur Lo I t4 N - B, Qeit 0 t'J 514S WT. %/2 tt, L a z [ 44 :i Cc -q44 I PJT -Au$ Bab J a cso * 5 uT. '/tX• = Ic. [4e a 3 19 4p 5 (d Y2- iIJt. ILt! • 4q4, :i e 4 440 =to [Z4G ! I,o r. / 2 W-1.-3 i 434 J (p144 tolfri NT dILt.S i 744 •:i 7444 Lxr.12ooF I t: 'a J C,o 37 Lj ,g40 M LC 70p4 .i4 16nLc. Lm-0 V=- J41)Iq4 SCj7 $7' S'I.(, 977?- &0 14 643.4 /4 ?a. 8 c?' Z zC171 q 476 - Fo • o.3 Oi ezz Lii o ,v\E•ftto 0 Z WINIZ P = 6e Cc 'ic. r Ce 0.8 * Is = hO 4v) LFO £PAaW Ieve/ F'- SHEET OF Z"57 TYPES OF SHEATHING 1 x DIAG SHEAThING @ 450 w/ (3) 8d NAILS ALONG STUDS (4) (8)d @ BOUNDARIES UBC SEC. 2514 b 1/2" DRYWALL WITH 5d COOLER NAILS @ 7" o.c. EDGES AND FIELD (TABLE 47-I UBC) 100.#/1. 5/8" DRYWALL WITH 6d COOLER NAILS @ 7" o.c. EDGES AND FIELD (TABLE 47-I UBC) 100.#/1. 1/2" DRYWALL WITH Sd COOLER NAILS @ 4" o.c. EDGES AND FIELD (TABLE 47-I UBC) 125.#/1. 5/8" DRYWALL WITH 6d COOLER NAILS @ 4" O.C. EDGES AND FIELD (TABLE 47-I UBC) 125.#/1. 1/2" BLOCKED DRYWALL WITH Sd COOLER NAILS @ 4" o.c. EDGES & FIELD (TABLE 47-I UBC) 150.#/1. 5/8" BLOCKED DRYWALL WITH 6d COOLER NAILS @ 4" o.c. EDGES & FIELD (TABLE 47-I UBC) 175.#/1. A --- 7/8" STUCCO OVER PAPER BACKED LATH w/16 GAUGE STAPLES AT 6" o.c. AT TOP& BOTTOM PLATES, EDGE OF SHEAR WALL AND OW FIELD (ICBO REPORT NO. 1823, MAY 1972) OR (ICBO REPORT NO. 1318, FEBRUARY 1973) - 180.#/1. --- ___ 7/8" STUCCO OVER PAPER BACKED LATH w/16 GAUGE STAPLES AT 3" o.c. AT TOP & BOTTOM PLATES, EDGE OF SHEAR WALL AND 6" o.c. ON FIELD (ICBO REPORT NO. 1823, MAY 1972) OR (ICBO REPORT NO. 1318, FEBR. 1973)180.#/1. A --- 3/8" STRUCTURAL I PLYWOOD WITH 8d NAILS AT 6" o.c. AT EDGES & 12" o.c. FIELD (TABLE 25K UBC) - 276.#/1. 3/8" STRUCTURAL I PLYWOOD WITH 8d NAILS AT 4" o.c. AT EDGES & 12" o.c. FIELD (TABLE 25K UBC) 432.#/1. A --- 3/8" STRUCTURAL I PLYWOOD WITH 8d NAILS AT 3" O.C. AT EDGES & 12" O.C. FIELD (TABLE 25K UBC) 552.#/1. 3/8" STRUCTURAL I PLYWOOD WITH 8d NAILS AT 2" o.c. AT EDGES & 12" O.C. FIELD (TABLE 25K UBC) 732.#/1. " STRUCTURAL PLYWOOD WITH d NAILS AT O.C. AT EDGES & 12" o.c. FIELD REQUIRES MIN. 3" NOMINAL FRAMING MEMBERS (TABLE 25K UBC) ,3PEAR IVor,?770,' Rcoc Co,..sNeznorJ ro VVA L-L- P-PI - 5 t P4-4r AlAid-INO - WA LL CorJNECflQPI To PLaof - A - WALL- ID I." PA-L- L P4 V (o74/ a 415 F15Wie L-'/U_- = 4.5'+ 9o's'30 'i- 4,0 + q,o' Zr 1, Lc- 14 E139 C- 4 -,,-= 4es * /07 d45' J WALL LipJ © M41L. Pie 0I9,e, \J lEi.J6Th 9DF Zr €3 7WE 5 H 1Z. Zr i WS 74;,. #ê'# &A/t a 'o i-I 3e' D4. = I3e3 ,c s 2e4 Oi-7S HQ PL. .7x e' N1 t'PL-iF-r = Si - )4Z ?.-O H.OLD.jj$ Qc V 7 53& SHCPQ* TO A'' Li IjJTH OF S.a# i(.,p't I5o' Sr 787(' 131 440 , 75# S 0$ 7&3d' - = 00 11 r,'e A SH7Z. AIfli- PI—E-A Mff., '/z"d' -A 10 A.B. OW C-44 .T. OOF P. I-. t.-r. tj.LL 19 /T, PiQ ab L O.T. vQr' 7JL.PtOwj TvYwr' dPL.t $' (q(5 \qo &o51 I cq$ 14 Z8 -. - "Jo DO'jJJS p oonQ TO L.4t.L- LI PJ E V 7e36 a .- -7036 0.( 7 TYPE A 4.7-01 jr 73c /03 7& .I 1&3 42, '/"$xfo" CErt( ar. = 27e e IICø 12Es H I H ory o t J 7- (Z 70 J 3 •3 Z l'°ec s16,1 r 1 4q - twU2O N 1A a Ho-co S i-' I DEL. Zvk 4 STvp QtOti3 pL:4-t L' Io S i - 171 QZZTIOO LJr, 2P '/z XT. (iiALL5 a. IJ lPJT ''?l..LS L 35c7'1'3 35,445 to E (O :3 q I-7e :3 _____ :-i3 - 1.. LJr. )Krr (j_iT. 1/ EYt JT F'sZ L.'T I / i (i-'T /2. tT.LL 5 4.JT 0200 P tc, [&a9J - 10 [3(eoJ =.ce g o to £ Zd41J 10 EZ94J 7— 1040 /44O 13 i: qzJ Z.-.I q37 5h1 I' or 0,14 ( S (t, Z3i h'c (1' 4q27 I-oc3L5 'J - i2z2r o Q r L- ' sci sin c. LcPrD ' _7 74 LipJQ Lbmo ) )*1d IL pO1O',(7c,7'J o•O 40 P) SHE.-Pe eu.. V --(it,zs) = o.zo(toizs) 7.5 2'o5 Lei'.x OF emeiy 2)1=2oz.s ___ 5H73 £Th _arvc 70 Z '#oo) na/i pit ii8, V io(/oizs) Lv6r1' 1T, 75 11323 ' 7YP SM. 6 z3 . 7,3 Q-4c-:c-v 2 .9 Q. LE\E- wio L.00 0 = g35*/# 9.O'7S'3 ,oIZ5 &AJIPJO c2UeQN5 L-d 1-L Li N 5 V 75 = Lcu6r/i OF 064 P#*'TV J??17 -fU.- -30 /Za 50 Jfo q Zr /8jr z • 2/b '', 2' /'33s2yyo - 1/6 A cPiT1O. L. W jO 1-*j2 1Qfi- / - Siv,' S - s ' C 7.6'00.53 , /0,0 3 W 77Z¼ 917i2 /0 ( I'? Z& 7' 1,063 - ' 7 Of /dL 80.E1 ei... Ce.J&zr IMP roe - .a. 7//o 2i- /,33xto i$ /5 /, " ,cio" 4'//O.) Zr I' 73ir rz 1?D c*J I r 4 c. = /7,3# ,1pc 7YI5~~--ZL 114/1- P.-,w 48it. iJ _ ____ '.4JT cxF WT , 'ii E)(T. LA-I._*_. ('.11 . /2.. PPJT LA.'PL.L LAJI. 1/2 err. t-tL LIT. S/z i ...' At..L.. Uer = X $5 =Ito t • O)C4 l( so VL Sas4 to • Y.aO'$3 s. %20x4 10 xZa V4 L4,QS...... I S p , ,2Ezflo,.J E75.fl; £-oi9O 'O,/417&'44) a 17 40.34 19' 36.30 344,7 F(x) 732t' .3Ctoto) a 3(o82' 2L.IP- I 73'Z L-1roo / #/,r [io 'x o 7 = cb5 7e -3 b A ro V= I ° (ioo) zs (sIoc 2o5 o.O 51 LiC 114 F , '.) • 7PE 5' dØOI' S,3 EXIE'UO 7 mi,' /L',4/. S44€7Q' L-'LL LIp4E V I MO) At .cv67 or — /1,0 lfr14O 2S.a' Zry 4/ 7:12E A - ,la,/ ,*•i £1#I. Ci-.ez -c,iWS 1 NJ ,J-S orot- c2 eW LJL Sm L)frlD i I 0! D — " frIO0_ = /53f > fC75 V 53'o) Le.6rw Ap F QL?L. S.-Q 7 Pth 1,A97W iOc zr Ao ty x 2: Z./' // ii, ,(/A,8 (4.1 (O Zr .4 TO i-i- U) ti E V 00, 4-ew6 rho sPoc /6 = 74 7W _54'r6.9 ,'A vr, z ol- /rc5 - ,av"c /4,B) 4'25 ( U- LJ1, E'o'F zq40q UT. /2 )CT' 'J ALL I. )c 43' 144 /2 ?pT a10 ' 4Zee L-J Ito )( 24Q ?/Z irJT. ipLL . 1c 34F 0 L.'T. Fsoa I 9OO 1-T )lLZ6 3pe, ).jr, Coco 734z. 7 ,74 y: a,/4t7á,74) c P 1 ( /7J4) 75es1 . -z AO3 ifr'j -1,j ol k?LTeT1 OM e,,qdo 7$t-o /35 x Z/7 ; JO Z3 zs - . - V= 379a of .- 4,o' Zo'.zo' Zo'4O ZO /5a s ci-rcl c.y, L. k P1.. H, 0.7-1 rvon' i1L 72r'147 Z134' 231 102'; 144 1 8 ç 54'j c7 I4P. 0,75 USE U SE7 €T 2 3 T1 PS c.J/ DO L Z- 'c 4 511)95 Q 4l* q//OlJ 'p/i I C 88 El- V ' rn-i 41AJE 37fo' Jr 3,O'" ,o't. C,o't/'.O '#" 341a' 'eleo =PIC 11 90 47S j40 (Z,r T3"2 co [A] 3i.o Z5 L.J •jC1T1Oi 73 4 /3.-S a" 9o'3 - q3,# - if V "E39r 53f7 14 fr,,/I -c 31e,' ml CJ4 O.T. OF P.1.. .iT. t..JP'tl Y.- i1 p1.oC)e - 7 L H DIJ O.T. O,7SAL Y¼O j JfYQ NO Cp4 10 43 -i 2c'7 'ala' /5ô ,zso /79 /3 SC.. /0 413 U9LtF1- - - 544fO 7Z2 '-i9LL -. 4'AJE V 53(07 4.'#4.o' +14.01 /b 7 srn. 3c7 ,r21f i,I.I, Ii r 7 = /;74, 'cF 5HTS. I At..3 z- -O)c sivuci- JE oG? rg PLYO, ). %. 0416 y/fm' /8C L'o si-rr, LJ7c S. I M T* c W ' lode, 32,/It. 7 4'1 mnJ PLIC /d2 CD No. of nails indicetBd are per or plate, one side, single truss. I 0/120- 2,q I I 1 v) --4--- it -- 10 NO. 9849 OF CM.'0f 4Y2-,5/73 ::i CW2O— 4jr7 . AIAX ZV(74' (LI OP 7?/5 7NLl Ij Spaced 24" O.0 . itjtIiLa ...La.,.,i.td. .i,, ••I LUMBER SPECIFICATIONS 1i Li s(ir LL • .'•' 441e r i a o ),. P. Top Chord. ,e c74/, ,4/72'5 L .,.— irCTrflRI LUMBERWESTERN ~':.1btz1-4ew#v; CO-Bottom wnus Chord: e4,V/A./4' LRII LUIVIDLfl I,V I : — .. •,d• • .,14_i7/ aLLii4LL IPLSS 3. L*t Pitt.. •tria1i, Sc j•Stt. •.t.pi .,.. ti Isad L1..r . Z.0 .,. ., , ,...,..., i.,... .,. Webs: - La a.t.Si.. - ISpetiti.. ISbn 5.1.. 2 5. All 3.1... LI 5 ti4M 51,11.4 tcd JLU.d (b*td*14 lyl 5.• pta.. d*ia p....i.4 .5 pL.t... AflAY5D Rt5flWl OINT. INC. GII •444 I— P5.5 • 0.010a CS5. vgkjss 43e.4Wr, iVD. I No. of nails indicated are per one plate, one side, single truss. 07) r-><-i N . CiA120— 4.2 7'ZY V20-4r4 7"L" W2- 4xq T"frf V2O-4.? 43flx1 70 No. 9849 m: rol 112 101" 112 33 401., "4i4X / MAX 2 7' U*I SPtClIlCTT'' S r i Spaced 24 0.C. 344/7 74/ .Htlldlsco. ,41,4X .,'?4A/ 9W 51V LUMBER SPECIFICATIONS lop Chord: o' c..4V,77.eve.'z ace eAla 'p 'v ,... 4 F NQ7Z.5 Bottom Chord: -Isee oeic"'z' . l.1' CO.0 AIreTrnM LUMBER WESTERN L1U LUIYIDCr 'JV .wO/6rO L1U.L5SI:C.L3L. zc O€4Wt- i/o. 4FE4010Q NATIONAL CITY. CALIF. PH 474-3341 Webs: - 4. All Affill be I '•• - b *L1VD*YD •ULS W4C lb.lflI l T-C GANG .-*- I — tI - . ,DIUMM. zs,.c. . ALNCILAM ' No. of nails indicated 44 are per one plate, one side. single truss. (80) r7N,7II tf./2O- 4w.2 7WN eW20-4r' cr'z/' '1J2- 4xq T"fr A/204.(q IF 05/ Ti ZLV 7W_7 .1 I MP4X 2!O' 1M4 La-na uAnhI SptCIVICaTIn' osLcLsL:I4: T Spaced 24 0 C 4,4/:7• F '//A/A" ZV% • T r ' sI . /4,4Y 5,"AA/ 4= 52V LUMBER SPECIFICATIONS L Top Chord: e 'p iv PI•1LL I8,. /L5 Botto Chord: i iunrn AIreTrflRI LUMBER WESTERN I [I\I LUIVIDC.J CO. CO ,w"lErO . 8LLLIU 8LSS IIC8WF. zc k'O 'it, 4,100 NATIONAL CITY CAliF PH 474-3341 uso Webs: *LflOA1D .ui&.os COONS,ras tttt1.. . / U c. two It..i, I. pta. 1 p,.t .4 I) ttO. t. JSS I BRIAN SMITH ENGINEERS, INC. CONSULTING CIVIL ENGINEERS 2656 STATE STREET •. CARLSBAD, CALIFORNIA 92008 • PHONE 729-8981 May 14, 1985 J. N. 5913 City of Carlsbad Engineering Department 1200 Elm Avenue Carlsbad, CA 92008 Attention: Robert J. Wojcik SUBJECT: JIM WEBER PROPERTY 237 TAMARACK AVENUE Dear Bob: Per your letter dated April 9, 1985 and our meeting of today, we are hereby furnishing you with the following quantity and cost estimate for the above project: Concrete curb & gutter 75 un. ft. @ $ 11.00 $ 825.00 Concrete sidewalk 250 sq. ft. @ 2.70. . 675.00 Concrete driveway 200 sq. ft. @ 2.70 540.00 A.C. pavement incl. transition 1000 sq. ft. @ 1.45 1,450.00 6" base incl. transition 1000 sq. ft. @ 0.75 750.00 A.C. overlay 188 sq. ft.. @ 0.70 132.00 A.C. berm 100 lin. ft. @ 7.20 720.00 Street trees 2 each @ 65.00 130.00 Street light-proportion 1/2 each @ 2900.00 1,450.00 Misci. removals Lump Sum 500.00 TOTAL . $7,172.00 Relocation of existing power pole by others. Thank you very much for your courtesy and cooperation in this matter. Sincerely, BRIAN SMITH ENGINEERS, INC. frgefi Hoflu President P' JH:gh RECEIVED t1I\Y 15 1985 OFt OF CARLSBAD ENG!RING DEPARIMENI TRI CITY ENGINEERS 335 OLIVE AVENUE VISTA. CALIFORNIA 9203 75e-2220 March 22, 1985 WP-2514 Jim Weber 580-A Beech Avenue Carlsbad, California 92008 Subject: Report of Soils Investigation for property located at 237 Tamarack Avenue, Carlsbad, California, known as APN 206-020-01. Dear Mr. Weber: The following report has been prepared to present the results of the investigaiton of soil conditions for the subject property. PROJECT DESCRIPTION AND. SCOPE OF WORK This investigation was undertaken at your request to determine the supporting capacities and engineering charac- teristics of the existing bearing soils and to provide infor- mation for site preparation and subsequent foundation designs for your proposed residential buildings. with wood-frame and slab-on-grade construction. The subject property has 75 feet fronting on Tamarack Avenue and a depth of 275 feet. The ground slopes 5% to the east-northeast. A small residential building has recently been removed from the site. The site is currently covered by low grasses with trees located along all property lines. GEOLOGY AND SEISMICITY The earth materials immediately underlying the site are poorly cemented, medium to finely grained sands. Lithologi- cally, they resemble the Pleistocene Linda Vista Formation which crops out to the south near San Diego. No recent faulting or major earthquake epicenters (greater than Richter 5.0 M) have been reported in the immediate area. Seismic risks for the site stem principally from the Elsinore Fault rt 3 -) \J\/ 00 Jim Weber Page 2 March 22, 1985 WP - 2514 Zone, located approximately forty miles to the northeast, and the postulated off-shore projection of the Rose Canyon Fault (Legg and Kennedy, 1979) situated about six miles west of Oceanside. Both faults are considered active or potentially active. From empirical correlations (Housner, 1970) and the seismic history of these zones, it is considered that a maximum probable earthquake of 6.0 to 6.5 should be antici- pated for planning and design purposes. SITE INVESTIGATION Two trenches were excavated on February 26, 1985 to provide access for examination of subsurface conditions and sampling of the underlying soils for testing. Representa- tive samples of the soils encountered were classified in the field and tested in the laboratory to determine selected engineering properties. One boring was made on March 19, 1985. In order to provide more direct correlation between field and laboratory testing and to aid in evaluating allow- able bearing values, in-place density tests and dynamic cone penetration tests were made at representative locations in the trenches and boring. Results of these tests and field descriptions are shown on the attached boring logs. LABORATORY TESTING The on,-site soils were determined to be nonexpansive. Moisture-density curves were prepared on representative samples of the soil types encountered in accordance with ASTM D-1557-78 with the following results: SOIL OPTIMUM MAXIMUM TYPE DESCRIPTION MOISTURE DRY DENSITY Brown, silty, fine to medium SAND 8.996 129.5 PCF II Tan-orange, silty, fine to medium SAND 9.1% 129.5 PCF FINDINGS AND RECOMMENDATIONS The following summarized findings and recommendations are based on analysis of all the data and information obtain- ed from our soil investigation conducted on this site. This includes our visual inspections of the site, field investiga- tion (including the trench excavations and the boring ad- vanced throughout this site), review of published soils and Jim Weber Page 3 March 22, 1985 WP - 2514 geological data, and our general knowledge and experience with the area and the encountered soil types. There were no obvious geologic hazards or unusual soil conditions detected during the investigation which would preclude the development of the site as described herein. It is our opinion that the site is suitable for develop- ment with respect to soil conditions, provided the recommen- dations contained in this report are incorporated into the project planning, design, and grading considerations. General Soil Conditions and Site Preparation The relatively uniform soil profile for the site shows approximately three feet of loose, brown, silty SAND (SM) over a dense tan-orange silty SAND. These sands are angular and lightly cemented to the depths of our investigation. These soils are not detrimentally expansive and, therefore, no special consideration need be given this aspect of the foundation design or construction. The loose surficial soils (to a depth of approximately three feet) having an in-situ rela- tive compaction of less than 83% are potentially subject to large rapid settlement upon wetting. These soils, therefore, require recompaction. The surface oils located under proposed structures and for a distance of ten feet beyond, in plan view, should be removed and recompacted to a relative compaction of at least 90% ASTM D-1557-78. The depth to which the recompaction operation will be taken will depend on the depth at which the dense Soil Type II is encountered. This depth is expect- ed to be between 2.5 and 3.5 feet below the exist- ing surface. All grading, clearing, and recompaction opera- tions should be performed in accordance with the applicable grading specifications appended to this report and the City of Carlsbad Grading Ordinance and should be observed by a qualified soils engi- neer at the time the work is performed. Jim Weber Page 4 March 22, 1985 WP - 2514 Foundations Considering the proximity of active and poten- tially active seismic zones, designs for structures which are required to resist lateral earthquake loads should anticipate potential bedrock ground accelerations of up to 0.2 g. Conventional concentrically loaded spread footings are recommended for foundation support. All footings should extend a minimum of 12 inches into the dense natural marine sands or properly compacted on-site marine sands. Building code standards may require greater footing depths. Continuous and square footings should have minimum widths of 12 and 24 inches, respectively. Actual footing dimensions will, of course, depend on the structural characteristics of the building program. Bearing Capacity Footings founded in the properly recompacted surficial sands or underlying dense sands may be designed for vertical bearing pressures of 2,000 pounds per square foot. Lateral Resistance Soil passive pressure and/or coefficient of friction of concrete to soil may be used to resist horizontal movement. The allowable passive pres- sure may be assumed to be equivalent to a fluid weighing 300 pounds per cubic foot. The coeffici- ent of friction of concrete to soil may be assumed to be 0.40. These values may be increased one- third for wind or seismic loading. They have been computed assuming no surcharge and assuming adja- cent grade is 'level. If these assumptions are incorrect, we should be contacted for new values to reflect the true conditions. Foundation Reinforcement Foundation reinforcement should be determined by the project structural engineer. However, minimal reinforcement should consist of at least Jim Weber Page 5 March 22, 1985 WP - 2514 one No. 4 bar at the top and bottom of all continu- ous footings. The steel should be positioned to provide the maximum depth of reinforced concrete acting as a continuous beam. Slab-on-grade Slab thickness and reinforcement will depend upon anticipated loads. Slabs should be at least 3.5 inches thick. Where moisture migration through slabs is undesirable, a visqueen moisture barrier should be placed beneath them. Drainage Adequate measures should be undertaken to properly finish-grade each building pad after the structural and other improvements are in place so that the drainage waters from the improved site and the adjacent properties will be directed away from the foundations, footings, and floor slabs via surface swales and/or subsurface drains toward the street or the natural drainage direction for this area. Proper drainage will ensure that no waters will seek the level of the bearing soils under the foundations, footings, and floor slabs which could result in undermining and differential settlement or uplift to the structures and other improvements. FINAL COMMENT Because of the presence of loose surficial soils present on the site, grading and recompaction work will be necessary to provide a suitable surface to receive the anticipated slab-on-grade foundations. Procedures for this have been addressed in this report. Arrangements for compaction test- ing should be made with a qualified soil testing company prior to preparation of native surfaces or placement of fill. Additional tests will be required on any imported fill and on any soils encountered during grading other than those described in this report. In order for our engineers to evaluate the finished graded site, all earthwork and compaction operations must be performed under the observation of our soils engineer so that he may have sufficient information for preparation of a Jim Weber Page 6 March 22, 1985 WP - 2514 report which will include his opinion regarding conformance of the completed earthwork to the recommended grading speci- fications and compaction requirements found in this report. LIMITATIONS The recommendations of this report pertain only to the site investigated and are based on the assumption that the soil conditions do not deviate from those disclosed in the borings. If any variations or undesirable conditions are encoun- tered during construction or if the proposed construction will differ from that planned at the present time, TRI CITY ENGINEERS should be notified so that supplemental recommenda- tions can be given. The findings of this report are valid as of the present date. However, changes in the conditions of a property can occur with the passage of time. In addition, changes in engineering or construction standards may occur as a result of legislation or broadened knowledge. Accordingly, the findings of this report may be invalidated wholly or in party by changes outside our control. Therefore, this report should be reviewed after a period of one year to verify whether our recommendations remain applicable to the site. This report is issued with the understanding that it is the responsibility of the owner, or of his representative, to ensure that the information and recommendations contained herein are brought to the attention of the architect and engineer for the project and are incorporated into the plans and that the necessary steps are taken to see that the con- tractor and subcontractors carry out such recommendations in the field. We appreciate this opportunity to be of service to you. Respectfully, TRI CITY ENGINEERS n ' - Alexander W. Urquhart P. E. No. C 30958 AWU/DLP: tic ends 2514SOILSnIII DRILL RIG DOZER SUACE ELEVATIOI LOGGED 8! DLP DEPTH TO GROUNOWATE BORING DAUETEgs wIci trenc' 1 DATE DRILLEO 2/26/85 DESCRIPTION AND CLASSIF1CATIOP o€m (FEET) ~ Mal ozi DESCRIPTION AND REMARId. SOL , qu. (PDfrRO SOL TYPE Loose, dry, silty SAND with SM I trace organics (topsoil) - B 12 4,E01. 78.5 -2 B 48 3,7 1-17.1 90.4 Dense, dry, tan-orange silty SM II SAND S - -s BOTTOM OF TRENCH S -6 -7 -a -9 -10 -11 B = Bag sample *NUMBER OF 8LJS REWIRED TO DRIVI I A 2-INa1 CONI 4 INCHES USING A 33-POUND HAMMER FALLING 24 INCHES. EXPLORATORY BORING LOG TRI CITY ENGINEERS. TAMARACK APARTMENT SITE 335 OLIVE AVENUE VISTA, CALIFORNIA 92083 JIM WEBER - OWNER 758-2220 PROJECT Na DATE TRENCH NO. WP - 2514 3/22/85 1 DRILL RIG- DOZER -. SURFACE ELEVATION LOGGED BY DLP DEPTH TO GROUNDWATER BORING DIAMETEIV '-wide t rem- 1 DATE DRILLED 2/26/85 DESCRIPTION AND CLASSIFICATION DEPTH (FEET) (I! q aZpSYM- DE SCRIPTION AND AND REMAR) U_ (PENErRO SOL TYPE WCLI Loose, dry, brown slity SAND W/ trace organics (topsoil) SM 16 4.6106. 82. -1 50+ 4.7 119, .0 Dense, dry., tan-orange silty II SAND (natural) -4 BOTTOM OF TRENCH -6 -7 -8 -9 -10 -11 B = Bag sample *WMER OF BLOWS REQUIRED TO DRIVI A 2-INCH CONZ 4 INCHES USING A 35-POUND HAMMER FALLING 24 INCHES. EXPLORATORY BORING LOG TRI CITY ENGINEERS TAMARACK APARTMENT SITE 335 OLIVE AVENUE VISTA, CALIFORNIA 92083 JIM WEBER - OWNER 758-2220 PROJECT Na DATE TRENCH NO. WP - 2514 3/22/85 2 DRILL RIG BEAVER SURFACE ELEVATION LOGGED BY' DLP DEPTH TO GROUNDWATER , BORING DIAMETER: 4-INCH" DATE DRILLED 3/1.9/85 DESCRIPTION AND CLASSIFJCATIOPIP DEPTha. (FEET') OWas Zp m to: DESCRIPTION AND REMARKS Sym SOI q U. rRO (PENE SOIL .YPE LOOSE, DRY, BROWN, 'SILTY SAND SM I (topsoil)' - ' 50 DENSE; DRY, TAN-ORANGE, SILTY SM II SAND (natural) -6 -8 ' 25 ' ' MOIST BELOW 11.0 FEET -' 12 --14 BOTTOM OF TRENCH -16 *N ER OF BLCWS REQUIRED 10 DRIVI A 2-INCH (X)NI 4 INCHES USING A 35-POUND HAMMER FALLING 24 INCHES. EXPLORATORY BORING LOG TRI CITY ENGINEERS 335 OLIVE AVENUE TAMARACK APARTMENT SITE VISTA, CALIFORNIA 92083'. ' JIM WEBER - OWNER 758-2220 ' PROJECT NO. DATE BORING NO:. WP - 2514 3/22/85 79Mn,e,9Ge /gcc,'4s' /1ssscce • y/,4 Wc&4-E 56"' SC/,' W67Y6' 1(174 ,4? c,gRt cwzzoc- gaelmr /ac,ci r,w Tewc,4' /7Mf V/P-z5,4 I Et. TA! CITY ENGINEERS 335 OLIVE AVENUE VISTA. CALIFORNIA 920E3 155.2220 IK7 TRI CITY ENGINEERS 335 OLIVE AVENUE VISTA, CALIFORNIA 92083 (19) 158-2220 RECOMMENDED GRADING SPECIFICATIONS - GENERAL PROVISIONS INTENT The intent of these specifications is to establish pro- cedures for clearing, compacting natural ground, preparing areas to receive fill, and placing and compacting of fill soil to the lines and grades indicated on the available plans. The recommendations contained in the preliminary soils investigation report and/or the attached special provisions are a part of the recommended grading specifi- cations and shall supersede the provisions contained herein- after in the case of conflict. GENERAL DESCRIPTION The construction of controlled fills shall consist of clearing and grubbing, removal of existing structures and foundations, preparation of land to be filled, filling of the land, spreading, compaction and control of the fill, and all other subsidiary work necessary to complete the proper grading of the filled areas in order to provide suitable uniformity and internal strength of the filled ground so that proposed structures may be safely supported. All fill control projects should have a preliminary soils investigation or a visual examination, depending on the nature of the construction, by a soils engineer prior to the commencement of grading. CLEARING, GRUBBING AND PREPARING AREAS TO BE FILLED All timber, logs, trees, brush and other rubbish shall be removed, piled and burned, or otherwise deposed of to leave the prepared areas with a finished appearance free from unsightly debris. Any soft,' swampy or otherwise unsuitable areas, shall be corrected by drainage or removal, or both, to the depths indicated on the plans or as directed by the soils engineer. All vegetable matter shall be removed from the surface of the ground which is determined to be satisfactory for the support of the filled ground. The surface shall be scar- ified to a depth of at least six inches (6") until the surface is free from ruts, hummocks or other uneven features which would tend to prevent uniform compaction by the equip- ment to be used. RECOMMENDED GRADING SPECIFICATIONS TRI CITY ENGINEERS PAGE TWO Fills over three feet (3') high made on hillsides or exposed slope areas, shall have horizontal benches cut into firm undisturbed natural ground to provide both lateral and vertical stability. The initial bench should have a minimum width of ten feet (10'). Subsequent benches should be cut at two foot vertical intervals and have a width of at least eighteen inches (18"). The general direction of benches shall run parallel with the contours. After the foundation for the fill has been cleared and scarified, it shall be disked to bladed until it is uniform and free from large clods, brought to the proper moisture content and compacted to not less than 90% of maximum dry density determined in accordance with ASTM D 1557-70, Method A (or a modification thereof). No fill shall be placed until the prepared natural ground has been approved by the soil engineer. MATERIALS Material for the fill shall be free from vegetable matter and other deleterious substances and shall not contain rock or lumps of greater dimensions than six inches (6") unless placed in accordance with the approved rock disposal plan. PLACING, SPREADING AND COMPACTION OF FILL MATERIAL The selected fill material shall be placed in layers, which, when compacted, shall not exceed eight inches (8") . Each layer shall be spread evenly and shall be thoroughly blade mixed during spreading to ensure uniformity of materials and moisture. The moisture content during compaction shall not be less than 2% above optimum moisture except CLAY and sandy CLAY which shall be placed at a moisture content of 3% or more above optimum moisture. If the soil has moisture content that exceeds 5% above optimum, the soil must be aerated to reduce the moisture content ad specified by the soil engineer. Compaction shall not commence until approval to do so has been given by the soil engineer. All fill shall be compacted to a density of not less than 90% of maximum dry density, in accordance with ASTM D 1557- 78 or modifications indicated in the preliminary soils report. RECOMMENDED GRADING SPECIFICATIONS TRI CITY ENGINEERS PAGE THREE After each layer has been placed, brought to the proper moisture content, mixed and evenly spread, it shall be thoroughly compacted to not less than the specified maximum dry density. Compaction shall be by means of tamping or sheepsfoot rollers, multiple-wheel pneumatic-tired rollers, vibratory rollers or other types of rollers designed to compact the fill to the specified density. Rolling of each layer shall be continuous over its entire area making sufficient trips to ensure that the desired density has been obtained. Field density tests shall be made by the soils engineer at his discretion but at intervals not exceeding two feet (21 ) of fill height. Where sheepsfoot rollers are used, the soil may be disturbed to a depth of several inches. Density tests shall be taken in the compacted material below the disturbed surface. When these readings indicate that the density of any layer of fill, or portion thereof, is below the required density, that particular layer or portion should be reworked until the required density has been ob- tained. The soils engineer shall be notified to test the fill at regular intervals. If the tests have not been made, after three feet of compacted fill has been placed, the contractor shall stop work on the fill until tests are made. Fill that does not have sufficient moisture shall be re- moved, moistened to proper moisture and recompacted even if the proper density has been achieved without proper moisture. FILL SLOPES Where the slope receiving fill exceeds a ratio of five horizontal to one vertical, all fills shall be keyed and benched through topsoil colluvium, alluvium or creep material into sound bedrock or formational soils in accordance with the recommendations of the field soils engineer or his re- presentative. The key for side hill fills shall be a minimum of 10 feet within bedrock or firm materials, unless otherwise specified in the soils report. RECOMMENDED GRADING SPECIFICATIONS TRI CITY ENGINEERS PAGE FOUR Drainage terraces and subdrainage devices shall be con- structed in compliance with the ordinances of the con- trolling governmental agency, or with the recommendations of the soils engineer and engineering geologist. Where slopes receiving fill are inclined at ratios of less than five horizontal to one vertical, a key will not normally be required. However, careful preparation of the soils to receive the fill, in accordance with these speci- fications, should be accomplished, prior to placing fills. The contractor will be required to obtain a minimum relative compaction of 90 percent out to 12 inches of finish slope face of fill slopes, buttresses, and stabilization fills. This may be achieved by either overbuilding the slope and cutting back to the compaction core, by direct compaction of the slope face with suitable equipment, or by any other procedure which produces the required compaction. Slope tests will be made by the Soils Engineer during con- struction of the slopes to determine if the required com- paction is being acheived. 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. COMMUNICATIONS Where failing tests occur or other field problems arise, the contractor will be notified of such conditions by written communication from the soils engineer in the form of a conference memorandum or "Daily Field Engineering Report" to avoid any misunderstanding arising from oral communi- cation. WEATHER RESTRICTIONS During inclement weather all fill that has been stockpiled in the area where fill is to be compacted or has been spread already for compaction shall be compacted before stopping work for the day or stopping because of inclement weather. The compacted fill surface shall be sloped to drain. RECOMMENDED GRADING SPECIFICATIONS TRI CITY ENGINEERS PAGE FIVE Work shall not recommence after a rainy period unless the site has been examined by the soils engineer and he has authorized resumption of work. The compacted fill surface may require sacrification for bonding new fill or aeration after a period of rain. A1l ponded water on the surface must be removed before place- ment of fill. WALL BACKFILL If the proposed retaining wall is to be backfilled, the backfill material shall be a sand or other granular mixed soil with less than 20% fines passing the number 200 sieve. The exception to this requirement would be in cases where a soils engineer has prepared a report indicating other types of materials may be used for wall backfill. In no case should an expansive clay be used as backfill material. Assuming the backfill is to be compacted, as is. generally the case, these backf ills should be compacted using light hand-held pneumatic tampers. The layer thickness should be between six and ten inches of loose soil. Care is required to avoid overcompaction behind retaining walls which can cause displacement and/or cracking. The area to receive fill must be inspected by the soils engineer within 24 hours of commencement of backfilling operations or placement of drainage facilities. All wall backfill shall be placed in layers not exceeding 6 inches when compacted, moistened to not less than 2 percent below optimum moisture, and compacted to at least 90 percent of maximum density. Flooding and jetting of backfill shall not be permitted. UTILITY TRENCH BACKFILL After properly bedding pipes and utility lines, the remain- ing backfill of utility trenches located under structures, pavement sections, or on slopes deserves careful attention. These trenches should be backfilled with nonexpansive gran- ular soils and compacted with light compaction equipment.. in layers not exceeding six inches in depth. Backfilling RECOMMENDED GRADING SPECIFICATIONS PAGE SIX TRI CITY ENGINEERS these utility trenches with clayey soils or without good compaction may result in cracking of footings and floor slabs in the case of structures, pot holes in the case of pavement, and erosion and possible failure in the case of trenching near the top of slopes. Backfill operations should be accomplished with sufficient engineering observation to allow a registered soils engineer to prepare a report which will include test data to support his opinion regarding the conformance of the backfill operation to these recommendations. This registered engineer may be either a private consultant or, when applicable, a qualified employee of the appropirate public utility district. COORDINATION OF RESPONSIBLITY The contractor shall provide, or request the owner to provide, at timely intervals, all necessary surveying within the project. The soils engineer cannot verify dimensions, grades, or slope angles. The soils engineer can only indicate the location of the natural ground, designate various soil strata, and identify the various soils as disclosed by the grading operation. Representatives of TRI CITY ENGINEERS will observe the work in progress, make tests of the soil, and examine the excavations and trenches. It should be understood that the contractor shall supervise and direct the work and shall be responsible for all construction means, methods, techniques, sequences, and procedures. The contractor will be solely and completely responsible for conditions at the job site, including safety of all persons and property during the performance of the work. Intermittent or continuous inspection by TRI CITY ENGINEERS is not intended to include review of the adequacy of the con- tractor's safety measures in, on, or near the construction site. FINAL REMINDER It will be necessary that the soils engineer or his represen- tative be allowed to provide adequate inspection so that he may observe that the earthwork was or was not accomplished as specified or indicated. It shall be the responsibility of the contractor to assist the soils engineer and to keep him appraised of work schedules, changes, new information, dates, and new unforeseen soils conditions so that he may make these determinations.