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Home My WebLink About2057 CHESTNUT AVE; ; CB901315; Permit' ' . • B U I L D I N G P E R M I T 11/13/90 11:29 Page 1 of 1 Job Address: 2057 CHESTNUT AV Stf: Permit Type: SINGLE FAMILY DWLNG - DETACHED Parcel No: • Valuation: 218,159 Construction Type: VN Occupancy Group: R3/M1 Class Code: Description: 2789 SF 2S + 744 SF GARAGE :• + 377 SF BALCONY Permit•No • . Project No Development No Fl: '" Ste: ' 9344 11/13/90 000: CB901315 A9 00 1460 029460=00 Appl/Ownr PACKARD,- GARTH 2057 CHESTNUT AVENUE CARLSBAD, CA 92008,:,.-- 619 Status: ISSUED Applied: 08/14/.90 Apr/Issue: 11/13/9.0 Validated By: DC' 721-4371 OWNER' : PACKARD, GARTH'' ,,; ;?' y'^, /-^LicX OWNER, . *•** Fees Required *,*'* >-— , \'< ;***^ ---i /,.':; 'Fe4-s; Collected & Credits • '• - / //- • -\\\ •- ' - -'• 61 r // \. •Fees: 10/1 37 . 0<Xl-;:>' „_ ..' ,..V :(<)r, {{'^ Adjustments: / \\.00 ,--'" ''•'•"; "' ;-- ' Tp.€axlx CX%G! Total Fees t I'D , f 37>0 0 / . -v/; 'y> ,. ^Tp^tal P^yme X \ . "N /- - ^ ^ ^Fee description/ .;.--.'~~'' / "v>^'- v .: i\-.- "--':- c,-U5^ s/ \ Fee/Uni^ Building Permit ; ' i( y) ,' X- ^-< '-.-V''' x/->/ /^;:': Plan Check. ' j x--. ••-' ' /^' %r;ST'' f^/ /"-^'C^'il-l Strong Motion Fee 1 ; '' \ '\x- /S|A \\ i;>;i //' if/^c^S?!/ •/ < , ^ I ! r .' ' ' • ' '{ i 1 {, J J ' \ // i Enter 'Y' to Autoc'alc P.F;>X v"< Q\\ '•••// J V//^/ F . M . F . /G . M . F . and Zone (9 9 ) \ x-,^. V7i:;2> \\i i//_ j° .r;,,^7* / Enter 'Y' to Autocalc T . I . F\ / "> ' .^ j( • ""'" / Enter Number of EDU";-s -,. /';—,N, -'-: "' t'.>«>a^Gban-oi . && ,<->,, * 'BUILDING TOTAL '\ (( '"'" f,- , '""-••-., '^" .--•'',., \\'\^" Enter "Y" for Plumbing\Issu^?/Ff e 5- : ^" "' ,^ o--^\x\> " Each Plumbing Fixture or\ Trap/ * "/•' «'p /c^\ (ra^f\%0-' x Each Building Sewer N\ '' ;/>5 '.^,j; X^l . 00 ^x"' Each Water Heater and /or Vent^, > " "' i^^O-O'" ' Gas Piping System '"~~-> ""i.OO Each Vacuum Breaker . > 2.00 * PLUMBING TOTAL Enter "Y" for Electric Issue Fee > . Single Phase Per AMP > 100.00 * ELECTRICAL TOTAL ($10 Minimum) Enter ' Y ' '. for Mechanical Issue Fee> Install Furn/Ducts > M-°9 Each Install/Reloc Appliance Vent > 4.00 Each Hood/Fireplace > 2.00 * MECHANICAL TOTAL - ' - .... to! '; •v- — •/ ; . / ./ •,-. • - /*"\'' " / .,/ /' 2. 50 / 6. 50 .2. 50 2.50 2. 50 . 25 9. 00 4. 50 6. 50 „. .... 677 9,460 . 00 . 00 . 00 Ext fee 1056 686 15 7636 600 9993 . 7 35 6 2 2 5 59 5 • . 25 30 15 9 18 13 . 55 . 00 .00 . 00 .00 .00 . 00 . 50 . 00 . 50 . 50 . 50 . 00 . 00 . 00 .00 . 00 . 00 .00 . 00 . 00 . 00 '•. * * * Data "Y 01 Y. ;Y Y Y v.,«.CITY OF CARLSBAD 2075 Las Palmas Dr., Carlsbad CA 92009 (619) 438-1161 PERMIT APPLICATION City of Carlsbad Building Department 2075 Las Palmas Dr., Carlsbad, CA 92009 (eig) 438-nei 1. PERMIT TYPE_ I A - G COMMERCIAL QNEW : QTENANT IMPROVEMENT B- QlNDUSTRIAL ' DNEW DTENANT IMPROVEMENT c - "HRESIDENTIAL QAPARTMENT HCONDO ^SINGLE FAMILY DWELLING HADDITION/ALTERATIONf^ • i^DDUPLEX QDEMOLITION ORELOCATION QMOBILE HOME OELECTRICAL QPLUMBING QPOOL QSPA DETAINING .WALL QSOLAR 2. PROJECT INFORMATION PLAN CHECK No.70 EST. VAL. PLAN CK DEPOSIT_ VALID. BY DATE UG/JW/W W01 01 02 C-PRHT 677.00 cL 33^\ FOR OFFICE USE ONLY Address Nearest Cross Streets 205-7 Building or Suite No. LEGAL DESCRIPTION Lof No. Subdivision Name/Number CHECK BELOW IF SUBMITTED: >Qz Energy Calcs . O^ttructural Calcs {US'Soils Report ASSESSOR'S PARCEL J^j£> S" £Lb& /7 Unit No. Q'fAddressed Envelope EXISTING USE Phase No. PROPOSED USE DESCRIPTION OF WORK Muse, & *9 ' BLDG. SQ. FTG. f'rtljf$_t& 'j /TV£* OF STORIES 3. CONTRACT P.ERSO NAME CITY STATE ADDRESS ZIP CODE "7" £>J —£ l^S fiff.' DAY TELEPHONE J3 I/ SIGNATURE o£%£^d^L' (/ f^L4L£i*(JCs 4. 5. 6. APPLICANT D CONTRACTOR NAME ^ ** CITY ~~sy'l PROPERTY OWNER NAME ^*"» ^^ CITY <<3'/ CONTRACTOR NAME ^T* ^f- CITY ~"g^ ' •* D AGENT STATE OWNER STATE STATE FOR CONTRACTOR n°WNE ADDRESS ZIP CODE ADDRESS . ZIP CODE ADDRESS ZIP CODE !R G AGENT FOR OWNER DAY TELEPHONE OLESSEE QTENANT DAY TELEPHONE DAY TELEPHONE STATE LIC. #LICENSE CLASS B_CITY BUSINESS LIC. # SIGNATURE DESIGNER NAME CITY 7. WORKERS'COMPENSATION TITLE ADDRESS STATE ZIP CODE DATE DAY TELEPHONE STATE LIC. # Workers' Compensation Declaration: I hereby affirm that 1 have a certificate of consent to self-insure issued by the Director of Industrial Relations, or a certificate of Workers' Compensation Insurance by an admitted insurer, or an exact copy or duplicate thereof certified by the Director of the insurer thereot^filed with the Building Inspection Department (Section 3800, Lab. C). INSURANCE COMPANY Co.POLICY NO.EXPIRATION DATE Certificate of Exemption: I certify that ifn the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Workers' Compensation Laws of California. SIGNATURI DATE 8. OWNER-BUILDER DECLARATIONOwner-Builder Declaration: I hereby affirm that I am exempt from the Contractor's License Law for the .following reason: I I I as owner of the property or my employees with wages as their sole compensation, will do the work and the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The Contractor's License Law does not apply to an owner of property who builds or improves thereon,, and who does such work himself or through his own employees, provided that such improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner-builder will have the burden of proving that he did not build or improve for the purpose of sale.). C] I, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractor's License Law does not apply to an owner of property who builds or improves thereon, and contracts for such projects with contractor(s) licensed pursuant to the Contractor's License Law). II I am exempt under Section Business and Professions Code for this reason: (Sec. 7031.5 Business and Professions Code: Any City or County which requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for such permit to file a signed statement that he is licensed pursuant to the provisions of the Contractor's License Law (Chapter 9, commencing with Section 7000 of Division. 3 of the Business and Professions Code) or that he is exempt therefrom, .and the basis for the alleged exemption. Any violation of Section 7031.5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five hundred dollars [$500]). • . SIGNATURE DATE COMPLETE THIS SECTION FOR NON-RESIDENTIAL BUILDING PERMITS ONLY: Is the applicant or future building occupant required to submit a business plan, acutely hazardous materials registration form or risk management and prevention program under Sections 25505, 25533 or 25534 of the Presley-Tanner Hazardous Substance-Account Act? DYES D NO Is the applicant or future building occupant required to obtain a permit from the air pollution control district or air quality management district? DYES ONO Is the facility to be constructed within 1,000 feet of the outer boundary of a school site? . DYES • QNO - IF ANY OF THE ANSWERS ARE YES, A FINAL CERTIFICATE OF OCCUPANCY MAY NOT BE ISSUED AFTER JULY 1, 1989 UNLESS THE APPLICANT HAS MET OR IS MEETING THE REQUIREMENTSOF THE OFFICE OF EMERGENCY SERVICES AND THE AIR POLLUTION CONTROL DISTRICT. • • 9. CONSTRUCTION LENDING AGENCY . • , ~ I hereby affirm that there is a construction lending agency for the performance of the work for which this permit is issued (Sec 3097(i) Civil Code). LENDER'S NAME LENDER'S ADDRESS 10. APPLICANT'S SIGNATURE I certify that I have read the application and state that the above information is correct. I agree to comply with all City ordinances and State laws relating to building construction. I hereby authorize representatives of the City of Carlsbad to enter upon the above mentioned property for inspection" purposes. I ALSO AGREE TO SAVE INDEMNIFY AND KEEP HARMLESS THE CITY OF CARLSBAD AGAINST ALL LIABILITIES, JUDGMENTS, COSTS AND EXPENSES WHICH MAY IN ANY WAY ACCRUE AGAINST SAID CITY IN CONSEQUENCE OF THE GRANTING OF THIS PERMIT. Expiration. Every permit issued by the Building Official under the provisions of this Code shall expire by limitation and become null and void if the building or work authorized by such permit is not commenced within 180 days from the date'of such permit or if the building or work authorized by such permit is suspended or abandoned at any time after the work is commenced for a period of 180 days (Section 303(d) Uniform Building Code). , APPLigOJJT'S SIGNAlflRE f OWNER Q^ONTRACTOR APPROVED BY; DATE: WHITE: File YELLOW: Applicant PINK: Finance FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M PLAN CHECK#: CB901315 PERMIT#: CB901315 PROJECT NAME: 2789 SF 2S + 744 SF GARAGE + 377 SF BALCONY ADDRESS: 2057 CHESTNUT AV CONTACT PERSON/PHONE#: MH SEWER DIST: WATER DIST: WATER DATE: 04/22/91 PERMIT TYPE: SFD INSPECTED DATE i BY: INSPECTED: ~T2 O\.c^ INSPECTED „ DATE BY: INSPECTED: INSPECTED DATE BY: INSPECTED: COMMENTS : APPROVED / DISAPPROVED APPROVED DISAPPROVED APPROVED DISAPPROVED /^2T*%\ /& (IPB 1991 ^\ i UTILITIES & §) Y£ Mainwwiitft / /\^ i Dept ,£•/ FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M PLAN CHECK*: CB901315 PERMIT*: CB901315 PROJECT NAME: 2789 SF 2S + 744 SF GARAGE + 377 SF BALCONY ADDRESS: 2057 CHESTNUT AV CONTACT PERSON/PHONE#: MH SEWER DIST: WATER DIST: WATER DATE: 04/22/91 PERMIT TYPE: SFD INSPECTED BY: INSPECTED BY: INSPECTED BY: DATE INSPECTED: DATE INSPECTED: DATE INSPECTED: - 23 t99t APPROVED APPROVED APPROVED DISAPPROVED DISAPPROVED DISAPPROVED COMMENTS:y ^cHrffloiii (619)438-3367 jjl\)j Uul i©lDWl APR 2 3 iq.qi f . , fft ii FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK*: CB901315 DATE: 04/22/91 PERMIT*: CB901315 PERMIT TYPE: SFD PROJECT NAME: 2789 SF 2S + 744 SF GARAGE + 377 SF BALCONY ADDRESS: 2057 CHESTNUT AV CONTACT PERSON/PHONE#: MH SEWER DIST: WATER DIST: INSPECTED i /I DATE BY: flydijLvSY^ INSPECTED: W^-W^l APPROVED A- DISAPPROVEDJc INSPECTED . DATE BY: INSPECTED: APPROVED DISAPPROVED INSPECTED DATE BY: INSPECTED: APPROVED DISAPPROVED COMMENTS: w.. CITY OF CARLSBAD INSPECTION REQUEST PERMIT* CB901315 FOR 04/24/91 DESCRIPTION: 2789 SF 2S + 744 SF GARAGE + 377 SF BALCONY TYPE: SFD JOB ADDRESS: 2057 CHESTNUT AV APPLICANT: PACKARD, GARTH PHONE: CONTRACTOR: PHONE: OWNER: PACKARD, GARTH PHONE: INSPECTOR AREA PD PLANCKf CB901315 OCC GRP CONSTR. TYPE VN STR: FL: STE: 619 721-4371 REMARKS: MH/AM PLEASE SPECIAL INSTRUCT: INSPECTO: TOTAL TIME: —RELATED PERMITS—PERMIT# TYPE STATUS SE900123 SWRSD ISSUED CD 19 29 39 49 LVL DESCRIPTION ST Final Structural PL Final Plumbing EL Final Electrical ME Final Mechanical ACT COMMENTS ***** INSPECTION HISTORY ***** DATE DESCRIPTION 042291 Final Combo 032591 Const. Service/Agricultural 020791 Interior Lath/Drywall 020191 Frame/Steel/Bolting/Welding 013191 Frame/Steel/Bolting/Welding 012991 Frame/Steel/Bolting/Welding 012591 Shear Panels/HD's 012491 Rough Combo 120390 Frame/Steel/Bolting/Welding 120390 Underground/Under Floor 112690 Grout 112090 Ftg/Foundation/Piers ACT CO AP AP AP CO CO AP NR AP AP AP AP INSP PD PD PD PD PD PD PD PD PD PD PD PD COMMENTS SUBFLOOR SUBFLOOR r-ir-i r* r>mrM->-rrltLU ntrUri I TO" SUMMARY OF OBSERVATIONS AND/OR DISCUSSIONS: ^i^fK, y / AJ j ' /SIP* ) ^>4tf-/,i RECOMMENDATIONS: PERSONNEL ON g!TE / ARR.VAL /bEPARTURE/ TlsTTE°N / '?&"• /SUBTOTAL/«™*™ie °F SUBER.NTENDENT. T.TET(PO..T.ON) / / I I I CHRIS TUHLE TECHNICIAN SERVICES 1948 DON LEE PLACE. SUITE #5 ESCONDIDO, CALIFORNIA 92025 (619) 739-9897 • Mobile Unit - (619) 990-6419 ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 2O8 SAN DIEGO, C A 92123 (619) 56O-1468 DATE:/ O I 0 JURISDICTION: PLAN CHECK NO; ClTV ^ SET; QFILE COPY QUPS DESIGNER PROJECT ADDRESS : PROJECT NAME; =*O C • — i I _ I D D The plans transmitted herewith have been corrected where •necessary and substantially comply with the jurisdiction's building codes. The plans transmitted herewith will substantially comply with the jurisdiction's building codes when minor deficien- cies identified _ bpfa w _ __ are resolved and checked by building department staff. „ The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. | | The applicant's copy of the check list has been sent to: Esgil staff did not advise the applicant contact person that plan check has been completed. Esgil staff did advise applicant that the plan check has been completed. Person contacted: Date contacted: REMARKS; Al\ Telephone # -f p)qvi, "~r- By; [>A\/<D VAC* ESGIL CORPORATION DGA DAA DRN QDM Enclosures ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 2O8 SAN DIEGO, CA 92123 (619)560-1468 DATE: JURISDICTION: PLAN CHECK NO: 10 I 10 I _ 9 O OF CARLSBA& 9o- /3/..C"SET; PROJECT ADDRESS: _ PROJECT NAME; ~ACkAK& T _ _ „- ^ JURISDICTION [_"PLAN_QFILE COPY QUPS fDESIGNER D The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction's building codes. The plans transmitted herewith will substantially comply with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. The applicant's copy of the check list has been sent to: Esgil staff did not advise the applicant contact person that plan check has been completed. Esgil staff did advise applicant that the plan check has been completed. Person contacted: Date contacted: REMARKS: Telephone # By: 12AV1D Enclosures:_ ESGIL CORPORATION DGA DAA DRN QDM JURISDICTION: PLAN CHECK N0.:_ PROJECT ADDRESS:. TO: /?/** *^ _Date plans received by plan checker: Date plan recheck completed; ' //O By; TAJ LIT T RECHECK PLAN CORRECTION SHEET FOREWORD: PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform Plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and disabled access. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances enforced by the Planning Department, Engineering Department or other departments. The items shown 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), of the Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. PLANS Please make all corrections on the original tracings and submit two new sets of prints, and any original plan sets that may have been returned to you by the jurisdiction, to: To facilitate rechecking, please identify, next to each item, the sheet of the plans upon which each correction on this sheet has been made and return this check sheet with the revised plans. 13. ^The following items have not been resolved from previous plan reviews. The original correction number has been given for your reference. In case you did not keep a copy of the prior correction list, we have enclosed those pages containing the still outstanding corrections. Please contact me if you have any questions regarding these items. 1 Please indicate here if any changes have been made to the plans that are not a result of corrections from this list. If there are other changes, please briefly describe them and where they are located on the plans. Have changes been made to the plans not resulting from this correction list? Please check. Yes No ~T\tf.- - -- ~7J7-- " - Pltit/frL. Form No. RPCS.41290 JURISDICTION:.CARLS RAP PLAN CHECK NO.:. PROJECT ADDRESS:. TO; GaY' - /$/!" Date plans received by plan checker: Date plan recheck completed; ^f^l By; £>A(//C> ' //o YA O 0 ^'7 os CA RECHECK PLAN CORRECTION SHEET FOREWORD; PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and disabled access. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances enforced by the Planning Department, Engineering Department or other departments. The items shown 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), of the Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. PLANS Please make all corrections on the original tracings and submit two new sets of prints, and any original plan sets that may have been returned to you by the jurisdiction, to: 3. The following items have not been resolved from previous plan reviews. The original correction number has been given for your reference. Tn <••"•« y»'i did nftfr v°°p—a. copy of—the—frier—correction li&fe,—we-—have- To facilitate rechecking, please identify, next to each item, the sheet of the plans upon which each correction on this sheet has been made and return this check sheet with the revised plans. enelocod the mtarining-the-stiH Please contact me -pages— outsfeaad ing • corr-6GfeL-ons~. if you have any questions regarding these items. . Please indicate here if any changes have been made to the plans that are not a result of corrections from this list. If there are other changes, please briefly describe them and where they ara located on the plans. Have changes been made to the plans not resulting from this correction list? Please check. •/' Yes No •rt* hw/.r-fr y ? l9,?7fV(?c Slvji 1 1 Cn M o ' V U I 1 4- K / / Tf-f-lft zd an c( -I9F& — I — '/j«3C', UMC. UPC -frT/>>, lo-ci STP.T < '•ftfr^.^'i <*^ C Oa Soils. r<>r>iiti-Jem in /,iT~ Tl")Ot-v O/on (T>< Lj&x-f net \ (S) Form No. RPCSVM290 (AMr *af TO >i»-f-rtlah r/0«{.tg ra +0 = -4.1 V *3-fxt-ffr ho . _ See* Cool i x f.74 - TTT OE)Tf* ESGIL CORPORATION 932O CHESAPEAKE DR., SUITE 2O8 SAN DIEGO, CA 92123 (619) 560-1468 <? / 27 /DATE: ^ / <L ( I V0 Q APPLICANT JURISDICTION: ("I TV OP ^/AR^SBAO ^-g-PTAN CHECKEI GFILE COPY PLAN CHECK NO: Qo- I *> I *Z SET; IHT QUPS Pi DESIGNER PROJECT ADDRESS: PROJECT NAME; 1>A"i-< D The plans transmitted herewith have been corrected where necessary and substantially comply with the jurisdiction's building codes. The plans transmitted herewith will substantially comply with the jurisdiction's building codes when minor deficien- cies identified are resolved and checked by building department staff. The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. j|Tj| The check list transmitted herewith is for your information. i® The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. I—I The applicant's copy of the check list is enclosed for the •—' jurisdiction to return to the applicant contact person. H] 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. Esgil staff did advise applicant that the plan check has been completed. Person contacted: Date contacted: Telephone # Q REMARKS; - By: DAl/lO YA£? Enclosures: .Toi.k4.~f ESGIL CORPORATION DGA DAA DRN QDM JURISDICTION:.•CARLS RAP PLAN CHECK NO.:. PROJECT ADDRESS:. •m. In- Date plans received by plan checker: Date plan recheck completed; ^f^l By; /?/4t///> C H£S TA/L) r YA& CA RECHECK PLAN CORRECTION SHEET FOREWORD: PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform Plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and disabled access. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances enforced by the Planning Department, Engineering Department or other departments. The items shown 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), of the Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. PLANS Please make all corrections on the original tracings and submit two new sets of prints, and any original plan sets that may have been returned to you by the jurisdiction, to: To facilitate rechecking, please identify, next to each item, the sheet of the plans upon which each correction on this sheet has been made and return this check sheet with the revised plans. 3. The following items have not been resolved from previous plan reviews. The original correction number has been given for your reference. Jn rarp ynn did nfft Voop—a copy of • the—ffi&f—correction list,—we—have- enclosed—these—pages—containing-^fehe—sfciH outstaHding—corc-eofeions-. Please contact me if you have any questions regarding these items. 4. Please indicate here if any changes have been made to the plans that are not a result of corrections from this list. If there are other changes, please briefly describe them and where they are located on the plans. Have changes been made to the plans not resulting from this correction list? Please check. •/ Yes No O rt-ffi/'i <\f G. ^~h^~t-f> \rtf-n~t ow -fne Ti-f-lf -chp-efc <»-P "H>e plans ~ni£ -H,-s 5 l< Pvr/PfT Sl-^l1 'o 1 r^Mnlv -\AH +h "Tr-Hp 2 d. an d /?F^P zj6C, XJMT./ /t '-JPQ Provid letter -frvtn s- r' / n &pf farn -r / > w? J /?' r>ii if \l U f-e rJ in f^T -/ Oe'r- (~$it)r>l's O Hi "w^r^. CT-jo-f-<i? <* C I ~ g 0 - $'/<- ~ -?) ~fM r s (TX / C Form No. RPCSV41290 —77 >0 '.S >io-f- <7>v -/"A- chvrt:g. L19, Hi. --?. / - -I' C -&/:-fiVj ^ • ~7f , Cooler, -Z • • _ Sf e _ ot-H-f.tr COO 11 " r?T C^cdcs. >*• DATE: ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 208 SAN DIEGO, CA 92123 (619)560-1468 27- ICTION: CARLSBAD :HECK NO: :T ADDRESS IT NAME: 90- /^/S" 2o$7 PAC KARD SET: -X £H£STMUJ SP-D jPLAN CHECKERFILE COPY DUPS DESIGNER D The plans transmitted herewith have been -corrected where I — , I _ I D D necessary and substantially comply with the jurisdiction's building codes. The plans transmitted herewith will substantially comply with the jurisdiction1 s -building codes when minor deficien- cies identified _ are resolved and checked by building department staff. The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. The applicant's copy of the check list is enclosed for the jurisdiction to return to the applicant contact person. JD The applicant's copy of the check list has been sent to: P<?v Q <Ki - PH Esgil staff did not advise the applicant contact person that plan check has been completed. f j Esgil staff did advise applicant that the plan check has been completed. Person contacted: _ Date contacted : REMARKS ; Telephone i By; OAlMQ Y/\° ESGIL CORPORATION ?•/; DGA DAA Dvw DDM Enclosures: FLAN CHECK NO:FOREWORD: PLEASE READ JURISDICTION: CITY OF CARLSBAD TO: OS ENCLOSURES: PROJECT ADDRESS: 2.0-^1 FLOOR AREA:_ STORIES: HEIGHT: vt? REMARKS: PLAN COKKtxrriUH SHKKT CITY OF CARLSBAD SINGLE FAMILY AND DUPLEX DWELLINGS 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 by the Planning Department, Engineering Department or other departments . Present California law mandates that residential construction comply with Title 2^ and the following model codes: 1988 UBC (eff . 1/1/90) 1988 UPC (eff. 1/1/90) 1987 NEC (eff. 10/28/87) 1988 UMC (eff. 1/1/90) The above regulations construction, regardless adopted by ordinance. apply to residential of the code editions The circled items listed 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), 1988 Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. To speed up the recheck process, note on this list (or a copy) where each correction item has been addressed i.e.. plan sheet, specification, etc. Be sure to enclose the marked up list when you submit the revised plans. Date plans received by jurisdiction: Date plans received by Esgil Corporation: Date initial plan check completed: Bv: 7>Al//f^ ' YAP Applicant contact person: Telephone; NOTE: PAGE NUMBERS ARE NOT IN SEQUENCE AS PACKS HAVING NO ITEMS NEEDING CORRECTIONS WERE DELETED. List No. 12, Carlsbad Single Family Dwelling and Duplex With All Supplements. (1988 UBC) 0 /• © f- PLANS Please make all corrections on the original tracings and submit two new sets of prints, and any original plan sets that may have been returned to you by the jurisdiction, to: Esgil Corporation, 9320 Chesapeake Drive, Suite #208, San Diego, California 92123, (619) 560-1468. Please make all corrections on the original tracings and submit two new sets of prints, and any original plan sets that may have been returned to you by the jurisdiction, to: The jurisdiction's building- department. Indicate on the'Title Sheet.of the plans, the name of the legal owner and name of person responsible for the preparation of the plans. Section 302(a)7. All sheets of plans must be signed by the person responsible for their preparation. (California Business and Professions Code). Plans, specifications and calculations shall be signed by the California state licensed engineer or architect responsible for their preparation, for plans deviating from conventional wood frame construction. Specify expiration date of license. (California Business and Professions Code). Specify on the Title Sheet of the plans the gross floor area of each element of this project including dwelling, garage, carport, patio, deck and balcony. Section 302(d). Provide a statement on the Title Sheet of the plans that this project shall comply with Title 24 and 1988 UBC, UMC and UPC and 1987 NEC. Submit fully dimensioned plot plan drawn to scale showing location, size, and use of all existing and proposed structures on the lot. Identify property lines and show lot dimensions and all easements. Show location of all cut or fill slopes. Show finish floor elevations and show elevations of adjacent finish grade. Show drainage patterns with minimum slopes. Section 302(d). Indicate distance from property lines to proposed building. Section 302(d). Show on the title sheet all structures, pools, walls, etc. included under this application. Any portion of the project shown on the site plan that is not included with the building permit application filed should be clearly identified as "not included." Clearly show if the lower level is a basement or a story, based on the definitions in Sections 403 and 420. Plot the finish grade (as defined) on the elevations and dimension the distance to the floor above, for story determination. 12. On the cover sheet of the plans, specify any ' items requiring special inspection, by way of the following: REQUIRED SPECIAL INSTRUCTIONS In addition to the regular inspections, the following checked items will also require Special Inspection in accordance with Sec 306 of the Uniform Building Code. ITEM REQ. IF CHECKED REMARKS SOILS COMPLIANCE PRIOR TO FOUNDATION INSP. STRUCTURAL CONCRETE OVER 2500 PSI PRESTRESSED STEEL FIELD WELDING HIGH STRENGTH BOLTS EXPANSION ANCHORS SPECIAL MASONRY SPRAYED ON FIRE PROOFING PILES/CAISSONS DESIGNER-SPECIFIED OTHER K1KK PROTECTION Exterior walls closer than 3 feet to property lines shall be one-hour rated construction and have no openings. Table 5-A. 12/11/89 f T 17. r Exterior walls closer than 3 feet to a property line shall have 30 inch parapets when the floor area per floor exceeds 1,000 square feet. Section 1709. Projections, including eaves, may not extend more than 12 inches into the 3 foot setback from the property line. Section 1710. Eaves over required windows shall be not less than 30 inches from the side and rear property lines. Section 504. Plastic skylights shall not be installed within that portion of a roof located within a distance to property line where openings in exterior walls are prohibited or required to be protected. Section 5207 (a) 7. Projections, including eaves, shall be one- hour fire-resistive construction, heavy timber or of noncombustible material if they project into the 3' setback area from the property line. Section 1710. Show location of permanently wired smoke detector: a. Centrally located in corridor or area giving access to sleeping rooms. b. On each story. c. In the basement. d. When sleeping rooms are upstairs, at the upper level in close proximity to the stair. e. In rooms adjacent to hallways serving bedrooms, when such rooms have a ceiling height 24 inches or more above the ceiling height in the hallway. NOTE: Detectors shall sound an alarm audible in all sleeping areas of the unit. Section 1210 When the valuation of a room addition or repair exceeds $1,000, or when sleeping rooms are created, smoke detectors shall be provided at existing bedrooms per item 19 above. Section 1210. GENERAL RESIDENTIAL KKQUlKJJlEttCS Habitable rooms, other than kitchens, shall contain at least 70 square feet of floor area. At least one room shall have not less than 120 square feet of floor area. Section 1207 (b). Window area must be at least 1/10 of the floor area and a minimum of 10 square feet per Section 1205 (a). Appears to be deficient in f- t Openable window area in habitable rooms must be 1/20 of the floor area and a minimum of 5 square feet. In bathrooms, laundry rooms and similar rooms 1/20 of area is required and minimum is 1.5 sq. ft. Section 1205 (a). At least 1/2 of the common wall must be open and have an opening not less than 25 sq. ft. nor one tenth of the floor area of the interior room if light and ventilation is being supplied from an adjacent room. Section 1205 (a). Required windows shall not open into a roofed porch unless the ceiling height is at least 7 feet, the longer side is at least 65% open, and the porch abuts a street, yard or court. Section 1205 (a). Provide mechanical ventilation capable of providing five air changes per hour in bathrooms, water closet compartments, laundry rooms and similar rooms if required openable windows are not provided. Section 1205 (c). Show discharge point for exhaust air to be at least 5 feet from any mechanical ventilating intake. Section 1205(c). Ductless fans cannot be used in bathrooms if a tub or shower is present. Section 1205(c). No habitable room, other than a kitchen, shall be less than 7'0" in any dimension. Section 1207 (c). Show that ceiling height for habitable rooms is a minimum of 7'6". Section 1207 (a). Show ceiling height for laundry rooms, hallways, corridors, and bathrooms is a minimum of 7'0". Section 1207 (a). Dimension on the plans the 30" clear width for water closet compartments and 2k" clearance in front of water closet. Section 511 (a). Specify safety glazing hazardous locations such - „ , glazing adjacent to doors and glazing adjacent to walking surfaces. Section 5406. for glazing in as glass doors, Glazing, in the same wall plane as a door, must be safety glazing if within 12" of the door and less than 60" above the walking surface, unless the glazing is leaded or faceted glass. Section 5406 (d) 6. Glazing in shower and tub enclosures shall be tempered, laminated or approved plastic (including windows within 5 feet of tub or shower floor). Section 5406 (d) 5. ' <? W*r{~er 4* 7% 2/12/90 f Sleeping rooms shall have a window or exterior door for emergency exit. Sill height shall not exceed 44" above the floor. The window must have an openable area of at least 5.7 square feet with the minimum openable width 20" and the minimum openable height 24". Section 1204. Basements in dwelling units shall comly with the above (even if not designated as sleeping rooms). Section 1204. Walls and floors separating units in a duplex shall be of one-hour fire-resistive construction. Section 1202(b). A mezzanine is an intermediate floor and may not have a floor area exceeding 33 1/3 percent of the total floor area in the room below. The mezzanine floor must have a clear height of 7 feet, above and below, and must have the long side open to the room below except for posts and protective walls or railings not exceeding 42" in height. Section 1716. The loft you show does not comply as a mezzanine floor and is, by Uniform Building Code definition, a story. Section 1716. EXITS. STAIRWAYS. AND RAHJUGS Floors above the second story shall have not less than 2 exits. Exceptions: 1. Occupied roofs may have one exit if such occupied areas are less than 500 square feet and located no higher than immediately above the second story. 2. When the third floor within a unit does not •exceed 500 sq. ft., only one exit need be provided. Section 3303(a). Required exit doorways shall be not less than 36" in width and not less than 6'8" in height, and shall be capable of opening at least 90 degrees. Section 3304 (f). Provide 36" high protective railing for porches, balconies, and open sides of stair landings. • Openings between railings shall be less than 6". Section 1711. Show how guardrail connection details are adequate to support 20 pounds per lineal foot at a right angle to the top rail. Table 23-B. Provide stairway and landing details. 3306 (b), (c) and (p). Section Maximum rise is 7" and minimum run is 11". When the stairs serves less than 10 occupants, or serves an unoccupied roof, rise may be 8" maximum and run 9" minimum. Minimum headroom is 6'-8". Minimum width is 36". All handrails per Section 3306 (j), shall satisfy the following: Provide handrail for stairways with 4 or more risers. Handrail shall be 34" to nosing of treads. 38" above the The handgrip portion of handrail shall be not less than 1 1/2", nor more than 2" in cross-sectional dimension. Every stairway landing shall have a dimension, measured in the direction of travel, at least equal to the stairway width. Such dimension need not exceed 36 inches. Section 3306 (g), 3304 (j). An interior door may open inward at the top step of a stairway provided the top step is not more than 7 1/2" lever than the floor level. Section 3304 (i). Provide details of winding stairway complying with Section 3306 (d): a. Minimum tread is 6 inches at any point and minimum 9 inches at a point 12 inches from where the treads are narrowest. b. Maximim rise is 8 inches. c. Minimum width is 36 inches. 5/10/90 f Provide spiral stairway details, per Section 3306 (f): a. Minimum run is 7 1/2 inches measured at a point 12 inches from where the treads are the narrowest. b. Maximum rise is 9 1/2 inches. Maximum clear opening between risers is 6 inches. c. Minimum headroom is 6 feet 6 inches d. The tread must provide a clear walking area measuring at least 26 inches from the outer edge of the supporting column to the inner edge of the handrail. Spiral stairways may not be used for required exits when the area served is greater than 400 sq. ft. Section 3306 (f). Provide I.C.B.O. 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 plans shall be submitted to and approved by the building official prior to installation. Exterior stairways shall not project into the 3 foot setback from the property lines. Section 3306 (n). The walls and soffits of the enclosed usable space under interior stairs shall be protected on the enclosed side as required for one-hour fire-resistive construction. Section 3306 (m). Within units, show that minimum width of 36 inches. ROOFIMG corridors have a Section 3305 (b). Specify roof slope. Roof slope is not adequate for roof type specified. Table 32-B,C,D and E. Specify roof material and application. Chapter 32. Specify I.C.B.O. or U.L. approval number for roof materials not covered in U.B.C., e.g., tile, etc. Section 107. Specify minimum 1/4 inch per foot roof slope for drainage or design to support accumulated water. Section 3207 (a) and Section 2305 (f). Show roof drains and overflows. Section 3207. Provide skylight details -to show compliance with Sections 3401 and 5207 or provide I.C.B.O. approval number. Plastic skylights must be separated from each other by at least 4 feet. Section 5207 (a) 6. Show attic ventilation. Minimum vent area is 1/150 of attic area or 1/300 of attic area if at least 50% of the required vent is at least 3 feet above eave vents or cornice vents. Show required area and area provided. Section 3205 (c). 7 MASONRY Provide fireplace construction details or note construction to be per attached fireplace standard drawing. Chapter 37. Show anchored veneer support and connections attached to wood in Seismic Zones 3 and 4, comply with Section 3006 (d)l and Section 2515 (a). Show ties and #9 wire in horizontal joints. Show height and construction details of all masonry walls. Chapter 24. Show -floor and roof connections to masonry walls. Connection shall resist 200 pounds per lineal foot or the actual design load, whichever is greater. Cross grain tension or bending in wood ledgers is not permitted. Section 2310. Show a minimum 1" air space and flashing between planter and building walls., Section 2516 (c) 7. GARAGE AMD CARPORTS Garage requires one-hour fire protection on the garage side of walls and ceiling common to the dwelling. Table 5-B, Section 503 (d). All elements supporting floor above garage, including walls supporting floor joists, must have one-hour fire-resistive protection on the garage side. Section 503 (b) Show 1 3/8" solid core self-closing door for openings between garage and dwelling. Section 503 (d). Garages are not permitted to open into a room used for sleeping purposes. Section 1104. 12/11/89 An occupancy separation is not required between carport and residence, provided the carport is open on two or more sides and has no enclosed uses above. Section 503 (a) Exception 3. Show garage framing sections, size of header over garage opening, lateral cross bracing at plate line, method bracing garage front and holddowns if required. Chapter 23. NOTE: Maximum shear panel height-to-width ratio is 3 1/2 to .1 for plywood. Table 25-1. Doors may open into the garage only if the floor or landing in the garage is not more than one inch lower than the door threshold. Section 3304 (i). Provide an 18" raised platform for any FAU, water heater, or other device in the garage which may generate a flame or spark. UMC Section 508, UPC Section 1310 (a). FOONDATION RKQOIREMEHTS Per soils report, note on the plan the soils classification, whether or not the soil is expansive and note the allowable bearing value. Section 2905 (c). The foundation plan does not comply with the soils report recommendations for this project. Please review the report and modify design, notes and details as required to show compliance: Provide notes on the foundation plan listing the soils report recommendation for foundations, slab and building pad preparation. 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 recommendations in the soils report are properly incorporated into the construction documents (when required by the soil report). The soils engineer recommended that he/she review the foundation excavations. Note on the foundation plan that "Prior to the contractor requesting a Building Department foundation inspection, the soils engineer shall advise the building official in writing that: 1. The building pad was prepared in accordance with the soils report, 2. The utility trenches have been properly backfilled and compacted, and 3. The foundation excavations comply with the intent of the soils report". Show height of all foundation walls. 23. Show height of foundation walls. retained earth Chapter 23. Chapter on all If cut or fill slopes exist, show distance of foundation to edge of cut or fill slopes and show steepness and heights of cuts and fills. Chapter 29. Note on plans that wood shall be 6" minimum above finish grade. Section 2907 (a). Note on plans that surface water will drain away from building and show drainage pattern and key elevations. Section 2905 (f). Dimension foundation per U.B.C. Table 29A: Floors Supported* 1 2 3 Stemwall 6" 8" 10" Footing Width Depth Thickness 12" 15" 18" 12" 18" 24" 6" 7" 8" ^Foundations may support a roof in addition to the floors. Where only a roof is supported, use foundation for one floor. Show foundation sills to be pressure treated, or equal. Section 2516 (c) 3. Show foundation bolt size and spacing. Section 2907 (f). Specify size, I.C.B.O. number and manufacturer of power driven pins. Show edge and end distances and spacing. Section 302 (d). 7 ti "f- 2/13/90 /• 91*. If required, show size, imbedment and location of hold down anchors on foundation plan. Section 302 (d). If hold downs are required, note on plan that hold down anchors must be tied in place prior to foundation inspection. Section 305 (e) 1. Show adequate footings under all bearing walls and shear walls. Section 2907 (b). Show on the plans stepped footings for slopes steeper than 1:10. Section 2907 (c). Show minimum 18" clearance from grade to bottom of floor joists and minimum 12" clearance to bottom of girders. Section 2516 (c) 2. Show pier size, spacing and depth into undisturbed soil. Table 29-A. 105. Show minimum underfloor access Section 2516 (c). 101. 103, of 18" x 24". I**. Show minimum underfloor ventilation equal to 1 sq. ft. for each 150 sq. ft. of underfloor 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. FRAKCTG Show wall bracing. Every exterior wood stud wall and main cross-stud partition shall be braced at each end at least every 25 feet of length with 1x4 diagonal let-in braces or equivalent. Section 2517 (g) 3, Table 25-V. In 2-story buildings, shear panels at the first story (at least 48 inches in width) shall be located at each end or as near thereto as possible and comprise at least 25 percent of the linear length of the wall, or provide design. Section 2517(g)3, Table 25-V. Note cross bridging or blocking. Floor joists and rafters 12" or more in depth shall be supported laterally by bridging at intervals not exceeding 8 feet, unless both edges are held inline. Sec. 2506 (h), 2517 (d) 6. Show blocking at ends and at supports of floor joists, rafters and trusses at exterior walls. Section 2517 (d)-3, 2517 (h) 6. Bearing partitions, perpendicular to joists, shall not be offset from supporting girders, beams, walls or partitions, more than the depth of the joist. Section 2517 (d) 5. 1W Show rafter ties. Rafter ties shall be spaced not more than 4 feet on center and be just above the ceiling joists, where rafters and ceiling joists are not parallel. Section 2517 (h) 4. Show rafter purlin braces to be not less than 45 degrees to the horizontal. Section 2517 (h) 5. Show double top plate with minimum _48" lap splice. Section 2517 (g) 2. Show nailing will be in compliance with Table 25-Q. Show or note fire stops at the following locations per Section 2516 (f): a. In concealed spaces of stud walls and partitions, including furred spaces, at the ceiling and floor levels and at 10 foot intervals along the length of the wall; b. At all interconnections between concealed vertical and horizontal spaces such as occur at soffits, drop ceilings and cove ceilings; c. In concealed spaces between stair stringers at the top and bottom of the run and between studs along and inline with the run of stairs if the walls under the stairs are unfinished; and d. In openings around vents, pipes, ducts, chimneys, fireplaces and similar openings which afford a passage for fire at ceiling and floor levels, with noncombustible materials. . In duplexes, draft stops shall be provided in floor-ceiling assemblies and attics in line with walls separating units and separating units from common areas. . Show stud size and spacing. Maximum allowable stud heights: Bearing wall: 2 x4 and 2x6 max. 10'; Non-bearing: 2x4 max. 14', 2x6 max. 20'. Table 25-R-3. Studs supporting two ceiling must be 3 x 4 Table 25-R-3. floors, a roof and or 2 x 6 at 16" o.c. Note on A.I.T.C. Certificate of Compliance for glued laminated wood members shall be given to the building inspector prior to installation. Section 2505. 2/12/90 Detail all post-to-beam and post-to-footing V connections and reference thedetail to the plan. Section 2516 (m). ^ simp^W f £> 1J5. Detail shear transfer connections, including roof and floor diaphragms, to shear walls. Section 2513. Specify nail size and spacing for all ehaar waH*-; floor and roof- diaphragms. Indicate required blocking. Maintain maximum diaphragm dimension ratios. [Tables 25 I, J, K and Section 4714 (d)]. Provide truss details and truss calculations for this project.Specify truss identification numbers on the plans. ^>>"q?r -f-mcs -!-*& •? . Show 1/2" minimum clearance between top plate of interior partitions and bottom chord of trusses. (To ensure loading will be as designed).c '. Provide roof framing plan and floor framing plan. Section 302 (d). 0. Provide framing sections through Section 302 (d). Specify all header sizes for opening over 41 wide. Section 2517 (g) 5. Provide calculations for main vertical and horizontal framing members and post footings. Section 302 (b). Provide calculations for lateral loads, shear panels, shear transfer and related. Section 302 (b). In Seismic Zones 3 and 4, the allowable shear wall values for drywall in Table 47-1 must be reduced 50 percent when considering earthquake loads. This does not apply to wind loads. Footnote 1.-' - • . ^ Show on the plans all structural requirements developed in the structural- calculations. Section 302 (d). (See comments below or at end.) 1OT 136. Columns and posts located on concrete or masonry floors or decks exposed to the weather or to water splash or in basements and which support permanent structures shall be supported by concrete piers or metal pedestals projecting above floors unless approved wood of natural resistance to decay or treated wood is used. Section 2516 (c) 4. Individual concrete or masonry piers shall project at least 8 inches above exposed ground unless the columns or posts which they support are of approved wood of natural resistance to decay or treated wood is used. Section 2516 (c) 4. Show location of attic access with minimum size 22" x 30". Section 3205. Show draft separation for attic areas between units in a duplex. Section 2516 (f). Specify plywood and/or particle board thickness, grade and panel identification index. Table 25-S. When roof pitch is less than 3:12, design ridge as a beam. Section 2517 (h). If foundation cripple wall studs are less than 14" high, framing shall be solid blocking, or sheathed with plywood. Section 2517 (g) 4. Cripple wall studs exceeding 4 feet in height shall be 3 inch by 4 inch or 2 inches by 6 inches when supporting 2 stories. Section 2517 (g) 4. Show plywood sheathing over exposed eaves, or other weather /exposed areas, is "bonded with exterior glue." Plywood used for exterior wall covering shall be the exterior type. Section 2516 (i), 2516(g)3. Detail truss layout for 30" x 30" attic access, if required for equipment in the attic. . Ridges, hips, and valleys shall be at least one size larger than supported rafters. Section 2517 (h) 3. 1^7. In open beam construction, provide strap ties across the beams at the ri.dge support. Section 2501 (b). MECHANICAL (UNIFORM MECHANICAL CODE) All heating, ventilating, and cooling systems and appliances shall comply with the Uniform Mechanical Code. 2/12/90 139. / ' uj)^ Show the size, location and type of all heating / ' and cooling appliances or systems. Show source of combustion air to furnace, per Chapter 6, UMC. Every dwelling unit shall be provided with heating facilities capable of maintaining a room temperature of 70 degrees F. at 3 feet above the floor in all habit-able rooms. Show basis for compliance. UBC, Sec. 1212. Show minimum 30" deep unobstructed working space in front of furnace. Section 505, UMC. Furnace shall not be installed in any bedroom, bathroom or in a closet or confined space with • access only through such room unless specified as direct vent appliance, enclosed furnace or electric heating appliance. - Section 704 UMC. , Show I.C.B.O. approval number for prefab fireplace. Show height of chimney above roof per I.C.B.O. approval or Table 37-B. Show access to the attic containing equipment to be minimum 30 inches by 30 inches. The opening may be 22 inches by 30 inches if the equipment can be removed through such opening. Section 708 UMC. Where equipment is installed in the attic, the distance from the attic access to such equipment shall not exceed 20 feet. Note that passageway to the attic furnace shall be unobstructed and have continuous solid flooring not less than 24 inches wide. Section 708 UMC. 1VA Show permanent electrical outlet and lighting ^ fixture controlled by a switch for the attic furnace. Section 708 UMC. Show details to comply with Section 709 for furnace, under the floor, or Section 710 for roof or outside 'furnace. Note on plan: Gas vents and non-combustible piping, in walls, passing through three floors or less shall be effectively draft stopped at each floor or ceiling. UBC, Section 1706 (a) '6. Provide dryer vent to outside. UMC, Section1903. ETJECTRICAL (RATIONAL ELECTRICAL CODE) All wiring shall Electrical Code. comply with the National II. Show on the plan the amperage of the electrical service, the location of the service panel and the location of any sub- panels. If service is over 200 amps, submit single line diagram, panel schedule and load calculations. . Show location of all electrical receptacles. 153- Electrical receptacle locations and/or spacing / is not adequate in f' 14<M 150. Show at least one convenience outlet other than outlets for laundry, etc., outdoors, in garages and basements. NEC, Art. 210-52. 155. Note convenience outlets in bathrooms, kitchen / counter top(s) within 6 feet of the kitchen sink, outdoors, and in garages and basements (other than for laundry and similar equipment)' shall be GFI protected. NEC, Art. 210-8. \156j Note electrical system ground to be provided ^-^ per NEC, Art. 250-81. PUMBIHG (UHIFOEM PUMBIRG COOS) Show water heater size, type and location on plans. UPC, Section 1301. Show source for providing combustion air to fuel burning water heater. If wall openings in an enclosure are used, at least one-half of the required opening area shall extend into the upper twelve inches of the enclosure and one-half within the lower twelve inches. UPC, Section 1307. Fuel combustion water heater shall not be installed in bath or bedroom or in a closet opening into bath or bedroom. UPC, Section 1309. Provide adequate barrier to protect water heater from vehicle damage. An 18" platform for the water heater does not satisfy this requirement. UPC, Section 1310. 160. l&l.Show T and P valve on water heater route of discharge line to exterior. UPC, Section 1007 (e). and show 1/19/90 Ifife. 1*7 168. 17(2, Show that water heater is adequately braced to resist seismic forces, when not connected by rigid pipe. UMC Section 504(d). Show shower stall can accommodate a 30" circle and has a minimum floor area of 1,024 sq. in. UPC 909 (d). Provide clothes washer hook-up for each unit. Title 24, Part 3. NOISE INSOLATION (DDPLEXES) Show details of duplex common (party) walls and floor/ceiling assemblies to achieve a Sound Transmission Class (SIC) rating in walls of 50 decibels and an Impact Insulation Class (IIC) rating on floor/ceiling of 50 decibels. Title 24. Show how penetrations of assemblies for piping, electrical devices, recessed cabinets, bathtubs, soffits, or heating ventilating, or exhaust ducts shall be sealed, lined, or insulated to maintain required sound transmission rating. Title 24. Provide insulation in walls and ceiling to achieve SIC of 50 between garage and living area if garage use is not controlled by resident. Title 24. ENERCT CONSERVATION Provide plans, calculations and worksheets to show compliance with current energy standards. The regulations require a properly completed and properly signed Form CF-1R to be either imprinted on the plans, taped to the plans or "sticky backed" on the plans, to allow the building inspector to readily compare the actual construction with the requirements of the approved energy design. All energy items shown on the plans must be in agreement with the information shown on the properly completed Form CF-1R. Specify on the building plans all of the mandatory energy conservation requirements as listed on the enclosure titled, "Mandatory Energy Conservation Requirements". Show the make, - model and efficiency of the space heating (or cooling) system and provide heat loss calculations if the output exceeds 45,000 BTU/Hr. 1/3. For room additions, show that the glazing area of the addition does not exceed 16% of the newly-conditioned floor area, plus glazing removed or relocated due to the addition. 174. Provide fluorescent general lighting in kitchen(s) per CAC, Title 24, 2-5352(J). CARLSBAD S.F.D. & DUPLEX SOTPLEMEHT Energy conservation 7. design should be for Zone Floor drains must have auto-prime (city policy). Note exhaust fans cannot be ductless type (city policy). New residential units must be pre-plumbed for future solar water heating. Note "two roof jacks must be installed" where the water heater is in the one story garage and directly below the most south facing roof (City Ordinance No. 8093). Note "two 3/4" copper pipes must be installed to the most convenient future solar panel location when the water heater is not in a one story garage and is not directly below the most south facing roof. (City Ordinance No. 8093). All piping for present or future solar water heating must be insulated when in areas that are not heated or cooled by mechanical means (city policy). Incorporate the waterproofing details, on the attached Policy 80-8, where interior living space occurs below grade at the masonry wall(s). Show on the Title Sheet on the plans, the information required by the attached Developmental Services Sheet 112383. All new residential buildings, including additions, require a soils report. Please submit two copies. Exception: If a room addition is limited to one story and 1000 sq. ft. in area, then a soils report is not required. Esgil Corporation will advise the City to place their soils notice stamp on the plans. Heavy timber framing, minimum 6" x 10" beams and minimum 8" x 8" post, for the structural beam and column supporting the fire separation between the garage and living area above, is acceptable if shown on the plans. (city policy). sc C /£ /s__ C 4-- II (ezz.JLL7.2/26/90 10 All structures require a Class B roof covering, except room additions. If a room addition covers all of the existing building (2nd story addition), then the above exception doesn't apply. 186. City Ordinance 9792 requires two parking / spaces/unit with clear area of 20'x20' i.e. no washing machines, etc. Show compliance. All chimneys attached to any appliance or fireplace that burns solid fuel shall be equipped with an approved spark arrester. The net free area of the spark arrester shall be not less than four times the net free ara of the outlet of the chimney. The spark arrester screen shall have heat and corrosion resistance equivalent to 12 gauge wire, 19 gauge galvanized wire or 2k gauge stainless steel. Openings shall not permit the passage of spheres having a diameter larger than 1/2-inch and shall not block the passage of spheres having a diameter of less than 3/8-inch. MISCELLAKBOOS ;8. Please see additional corrections, or remarks, on the following page. To speed up the recheck process, note on this list (or a copy) where each correction item has been addressed, i.e., plan sheet, note or detail number, calculation page, etc. {1904 Please indicate here if any changes have been made to the plans that are not a result of corrections from this list. If there are other changes, please briefly describe them and where they are located in the plans. Have changes been made to the plans not resulting from this correction list? Please check. Enclosures: 1. Yes No The City of Carlsbad has contracted with Esgil Corporation located at 9320 Chesapeake Drive, Suite 208, San Diego, California 92123; telephone number 619/560-1468, to perform the plan check for your project. If you have any questions regarding these plan check items, please contact DAVID YAP at Esgil Corporation. If you have any questions regarding City Building permit procedures, please contact Carter Darnell at the City of Carlsbad, 2075 Las Palmas Dr., telephone 619/438-1161. Thank you. 3. 2/14/90 11 V Certificate of Compliance: Residential (Page 1 of 2)CF-1R Project TlUe D»te Project Addrta Documentation Author Telephone Compliance Method (Pickige, Point Syilcm or Computer) Climate Zone Building Permit * Checked By /Dtte Enforcement Agency Uic Only GENERAL INFORMATION Total Conditioned Floor Area: ft Building Type: (check one or more) Single Family Multi-Family (less than 4 stories) Multi-Family (4 or more stories) Hotel/Motel Addition Existing-PIus-Addition Front Entry Orientation: Number of Dwelling Units: Floor Construction Type: Infiltration Control: North / East / South / West / All Orientations (circle one or more) Slab / Raised Floor (circle one or both) Standard/Tight (circle one) BUILDING SHELL INSULATION Location/CommentsComponent Type Insulation R-Value (aide, to garage, typical, etc.) Wall.. -Wall Roof Roof Floor Floor Slab Edge..... GLAZING •Shading Devices Glazing Orientation Area .(sf) Glass Type (single, double) Interior (roller blind, etc.) Exterior (shadescreen. etc.) Overhang (yes/no) Framing Type (metal/wood) Front.... ( ) Front.... ( ) Left ( ) Left...... ( ) Rear ( ) Rear ( ) Right.... ( ) Right.... ( ) Skylight Skylight THERMAL MASS Type/Covering (slab/exposed. q]e, etc.) Area Thickness (sf) (inches) Location/Description (kitchen, baih. etc.) s Certificate of Compliance: Residential (Page 2 of 2)CF-1R ProJ«tTllle Date HVAC SYSTEMS Type (furnace, air conditioner, heal pump) Minimum Efficiency (SE.SEER.HSPF) ' Duct Location (aide, etc.) Duct Output Manufacturer /Model # R-Value (Btuh) (or approved equal) Maximum Furnace Heating Output:Btuh HOT WATER SYSTEMS Tank Mariufacturer/Model # System Type (storage gas, etc.) Capacity (or approved equal)Special Feature(s) SPECIAL FEATURES/REMARKS (Add extra sheets if necessary) COMPLIANCE STATEMENT This certificate of compliance lists the building features and performance specifications needed to comply with Title 24, Chapter 2-53 and Title 20, Chapter 2, Subchapter 4, Article 1 of the California Administrative code. This certificate has been signed by the individual with overall design responsibility and the building owner, who shall retain a copy of it and transmit the certificate to any subsequent purchaser of the building. When this certificate of compliance is submitted for a single building plan to be built in multiple orientations, all building conservation features which vary are indicated in the Special Features/Remarks section. Designer Name: Tide/Firm: _ Address: Telephone: Lic.fl: Building Owner Name: Tide/Firm: Address: Telephone: (signature) Documentation Author Name: Title/Firm: Address: (date) Telephone: (signature) Enforcement Agency Name: Agency: Telephone: (date) (signature) Form Revijcd Mirch 1988 (date)(signature or stamp)(date) THE FOLLOWING NOTES SPECIFYING MANDATORY REQUIREMENTS SHOULD BK rNCQRPORAIED ON FLAN SHEETS, OR CONTAINED WITHIH JOB SPECIFICATION DOCUMENTS. KAHDATORY ENERGY CONSERVATION KEQUUOiMENTS OF TBS STATS OF CALIFORNIA (1) All heating, ventilating, air conditioning, and water heating equipment shall meet all of the requirements of the Appliance Efficiency Standards and shall be certified by the California Energy Commission. (2) A tvo stage thermostat, which controls the supplementary heat on its second stage, shall be provided for heat pumps. (3) Thermostats shall be equipped with an automatic setback, which the building occupant can program to automatically set back the thernostat twice in 2U hours. (4) Equipment which requires preventive maintenance to maintain efficient operation shall be furnished with complete necessary maintenance information. (5) All gas-fired fan type central furnaces, gas-fired fan type wall furnaces, and cooking appliances shall be equipped with an intermittent ignition device. (6) All fan systems exhausting air to the outside shall be provided with backdraft dampers. (7) All transverse duct, plenum, and fitting joints shall be sealed with pressure sensitive tape or mastic to prevent air loss and shair~be insulated to conform to the provisions of Section 1005 of the UMC, 1982 Edition. (8) A vapor barrier is required in clinate zone 1, 1U, and 16. (9) All manufactured windows and sliding glass doors shall meet the 1972 ANSI air infiltration standards and shall be certified and labeled. (10) All swinging doors and windows leading to unconditioned areas shall be fully weather-stripped. (11) Storage type water heaters and storage and backup tanks for solar systems shall be externally wrapped with R-12 insulation or greater. (12) The five feet of pipe closest to the water heater, if- outside conditioned space, shall be insulated with a minJjBua of R-3. Steam and steam condensation return piping and recirculating hot water piping outside the building envelope shall be insulated in accordance with T20-lM)6(d). (13) Lamps used in luminaries for general lighting in kitchens and bathrooms shall have an efficiency of not less than 25 lumens per watt. (1*) Showerheads and faucets shall be equipped with flow restrictors as outlined in the appliance efficiency standards and shall be certified to the Energy Commission. (15) Masonry and factory-built fireplaces on exterior walls, shall be equipped with tight-fitting closeable metal or glass doors covering the entire opening of the firebox; a combustion air intake equipped with a readily accessible, operable, and tight fitting damper to draw air from the outside of the building; and a tight fitting flue damper with a readily accessible control. (16) Insulation used shall comply with California Quality Standards. (17) The insulation installer shall post, a signed certificate. .'.Section. 276.. Insulation Certificate (All Occupancies). After installing insulation, the installer shall post in a conspicuous location in the building a certificate signed by the installer and the builder stating that the installation conforms the requirements of Title- 2U, Part 2, Chapter 2-53, and that the materials installed conform with the requirements of Title 20, Chapter 2, Subchapter U, Article 3. The certificate shall state the manufacturer's name and material identification, the installed "R" value, and (in applications of loose fill insulation) the minimum installed weight per square foot consistent with the manufacturer's labeled density for the desired "R" value. (18) For infiltration control all openings and penetrations must be caulked and sealed, such as around windows, at sole plates, and openings for utility pipes and wires. Fora ECH 3/5/86 V DEVELOPMENTAL SERVICES BUILDING DEPARTMENT 1200 ELM AVENUE CARLSBAD. CA K00a-i«9 (018)438-5523 Ct'tp of Carlsbab THE INFORMATION LISTED BELOW MUST BE SHOWN ON THE TITLE SHEET OF THE PLANS FOR YOUR SINGLE FAMILY DWELLING Site Address Legal Description Assessor's Parcel Number I Quantity of Grading in cubic yards Contact Person - Name and daytime Phone Number Circle any Planning Commission or City Council Action oh this Property: Variance, Conditional Use Permit, Tract or Parcel Map, Zone Change, Planned Development, Redevelopment Permit, Specific Plan, Site Development Plan PLAN CHECK NUMBER cd 112383 Datei 1 Prepared byt 7)Al//D Jurisdiction CARLSBAIL VALUATION AND PLAN CHECK FEE Bldg. Dept. Esgil PLAN CHECK NO. BUILDING ADDRESS APPLICANT/CONTACT ..PHONE NO. BUILDING OCCUPANCY . • £- 3> /DESIGNER PHONE TYPE OF CONSTRUCTION V-M CONTRACTOR PHONE BUILDING PORTION ii/!n^ <aar-n^J2 °i,,/X / ' Air Conditionine Commercial Residential Res. or Comin. Fire Sprinklers Total Value BUILDING ARE^ ^7<?7 ~74-4- 371 — • VALUATION MULTIPLIER ~f^ /cP io2 • '§ § -@ • • VALUE ^0<Pftf^ 73^ ?Z- 5 9^-2- • .=Llfi'ltf~ Building Permit Fee $_ Plan Check Fee $ C 0 H HENTS:. 4.0 SHEET / OF'12/87 fj.IP BUILDING PLANCHECK ENGINEERING CHECKLIST V) J3 1s T C H E C K Q Co" 2 N D C H E C tn 3 R D C H E C K, )nzf DATE: ] ^tP SO PLANCHECK NO. 9O-I3I5 ZO51 CHESTMUT A.P/x). Z05- 240-1^ PROJECT ID: LEGAL REQUIREMENTS ^Site Plan 1. Provide a fully dimensioned si ITEM COMPLETE ITEM INCOMPLETE - NEEDS YOUR ACTION ITEM SELECTED north arrow, property li.nesr=easemen-t~s-,-ex.i.s.t.i.aglwsand proposed strLL.c.tu,K.es, streets, \e_xj_sting street improvements\^ight-'of^"way widtjv1 and dimensi6ned*~s'et'backrs-r——ra^-««,-~=«-«-=^<- Show on site plan: Finish floor elevations, pad elevations, elevations of finish grade adjacent to building, ejd.stjng topograph i cal 1 i ne.s,. e_xijj;j|ig_jnd!>_p=roppsed si opes ,(^dr i vewajf percent (%) grade arid drainage~piTtte*rn:s-^ 3. Provide legal description and Assessors Parcel Discretionary Approval Compliance 4. No Discretionary approvals were required. Project complies with all Engineering Conditions of Approval for Project No. _ . Project does not comply with the followin Conditions of Approval for Project No. MS Engineering Conditions complied with by: Field Review Date: 7. 8. Field review completed. No issues raised. Field Review completed. The following issues or discrepancies with the site plan were found: A. Site lacks adequate public improvements. B. Existing drainage improvements not shown or in conflict with site plan. C. Site is served by overhead power lines. D. Grading is required to access site, create pad or provide for ultimate street improvement. FRM0010.DH 08/29/89 Site access visibility problems exist. Provide onsite turnaround or engineered solution to problem. Other: Dedication Requirements v 9. No dedication required. _10. Dedication required. Please have a registered Civil Engineer or Land Surveyor prepare the appropriate legal description together with an 8V' x 11" plat map and submit with a title report and the required processing fee. All easement documents must be approved and signed by owner(s) prior to issuance of Building Permit. The description of the dedication is as follows: Dedication completed, Date:.By:. Improvement Requirements .11. No public improvements required. SPECIAL NOTE: Damaged or defective improvements found ad.iacent to building site must be repaired to the satisfaction of the Citv inspector prior to occupancy. .12. Public improvements required. This project requires construction of public improvements pursuant to Section 18.40 of the City Code. Please have a registered Civil Engineer prepare appropriate improvement plans and submit for separate plancheck process through the Engineering Department. Improvement plans must be approved, appropriate securities posted and fees paid prior to issuance of permit. The required improvements are: Improvement plans signed, Date:.By:. FRM0010.DH 08/29/89 .13.Improvements are required. Construction of the public improvements may be deferred in accordance with Section 18.40 of the City Code. Please submit a letter requesting deferral of the required improvements together with a recent title report on the property and the appropriate processing fee so we may prepare the necessary Future Improvement Agreement. The Future Improvement Agreement must be signed, notarized and approved by the City prior to issuance of a Building Permit. Future Improvement Agreement completed, Date QCT" 2Ll Bv: AAA. _ --- > MS Grading Requirements .13a. Inadequate information available on site plan to make a determination on grading requirement< Plpasp pynyujp more _ _spXQpio,sficU=and«-<|^^4ng nclude accurate estimates ofTlTe iLL^J-mpactjexport). on s gracTing and contours^ quantTri"eT"~(Wf7 .14. 15. No grading required as determined by the information provided on the site plan. Grading Permit required. A separate grading plan prepared by a registered Civil Engineer must be submitted for separate plan check and approval through the Engineering Department. NOTE: The Grading Permit must be issued and grading substantially complete and found acceptable to the City Inspector prior to issuance of Building Permits. Grading Inspector sign off. Date: By: Miscellaneous Permits 16. Right-of-Way Permit not required. Right-of-Way Permit required. A separate Right-of-Way Permit issued by the Engineering Department is required for the following: 20. Sewer Permit is not required. Sewer Permit is required. A Sewer Permit is required concurrent with Building Permit issuance. The fee required is noted below in the fees section. Industrial Waste Permit is not required. FRM0010.DH 08/29/89 .21.Industrial Waste Permit is required. Applicant must complete Industrial Waste Permit Applicantion Form and submit for City approval prior to issuance of Building Permits. Permits must be issued prior to occupancy. Industrial Waste Permit accepted - Date: _ By: _ Fees Required i4/£L22. Park-in-Lieu Fee pf) ID PRIOR TO Quadrant: NJ.NA/ Fee per Unit: y. 23. Traffic Impact Fee Fee Per Unit: kQO Total Total Fee: N/A 24. y. 25. Ni//^ 26. V. 27. Bridge and Thoroughfare Fee Fee per Unit: _ Total Fee: Public Facilities Fee required. Facilities Management Fee Zone: / Sewer Fees Permit No. Fee: EDU's _ / V 28.Sewer Lateral required: Fee: _ REMARKS: Bll\LbiMS PERMIT UMTlL PftPCEL £ SHOW/ E €*J ENGINEERING AUTHORIZATION TO ISSUE PERMIT Date: FRM0010.DH 08/29/89 Plan Check No. Planner . PLANNING CHECKIIST Address £O5~7 Ckee^no4- /T- Phone 438-1161 (Name) Type of Project and Use Zone Facilities Management Zone Legend Item Complete Item Incomplete - Needs your action 1, 2, 3 Number in circle indicates plancheck number where deficiency was identified QLlDv/EnviLvironmental Review Required: YES DATE OF COMPLETION: NO TYPE Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval TYPEiscretionary Action Required: YES /\ NO DATE:APPROVAL/RESO. NO. PROJECT NO. OTHER RELATED CASES: Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval • HI Coastal:YES NO DATE OF APPROVAL: Compliance with conditions of approval? If not, state conditions which require action. Conditions of Approval D D Landscape Plan Required: YES NO See attached submittal requirements for landscape plans Site Plan: izrnD 1. Provide a fully dimensioned site plan .drawn to scale. Show: North arrow, property lines, easements, existing and proposed structures, streets, existing street improvements, right-of-way width and dimensioned setbacks. 2. Show on Site Plan: Finish floor elevations, elevations of finish grade adjacent to building, existing topographical lines, existing and proposed slopes and driveway. tin &n 0L1 izfn E^ 0 D tin D 3. Provide legal description of property. D 4. Provide assessor's parcel number. Zoning: D 1. Setbacks: Front: Required Shown Int. Side: Street Side: Rear: D 2. Lot coverage: D 3. Height: D 4. Parking: GUI Required Shown Required Shown Required Shown Required Shown Required Shown Spaces Required Shown est Spaces Required Shown Additional comments and remarks have been made on the building plans. These marked-up plans may be picked up at the Building Department. These marked-up plans must be resubmitted with the revised plans for this project. Have plans been marked up? YES NO CH Additional Comments OK TO ISSUE ^L/^^ ^DATE ll/S/f6 c: Data Entry PLNCK.FRM inrr\C m > =•" 2 £K> "1 _(^ Z1~ _ poe wo - ?m . o>en ^O! ? n <S> I in1 In * llli! *» » ** nnR8.n S MHHH S 3 t¥Y7 n I I I I fi *•*->* N-»• o o •• o) r 5. e>•go CDVtDmi 6 X D Z» m H Hwr«>- eoOHHrV!?.;SM!§mo •- o r S r fSsa£ ^8B»1***:ng ro2000 X •o m i> s o S • t??7^ 'in u »2 _ 2 U OO • • •Z o o < p u o !!il»!!| !l|]s:?^_nf ii «.s*i;i!l!I*TH|lV*l s«U i»itil i%!Il Ifl|si «5in iSf:hi figiiii!iilPriiiiii f!I 18 Jl^Sfiliitiiiiisi! sfCDO•o O In s33o CDI ml Iz I I001= 1 I TS Om I Im Z ^i I OX>05 o mO i = Wil n o- *-s •«* * *fr r» p»• t n•n IB»O com•~ — sZ Z X rr * VJ U X» » mP — iro n> in o o • *• WM ••I t I I I I I I H •ro — >- w -i u +n> » > iu in o p» vl >J » - X "0 ZDwoouzw ro n % . 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OS er IS, 1290 P I.&~ ! 78 IS QUe.3RADA CIRCLE, CARLSBAD C ALIFORM A 9^:003 (6'S) 944-1836 ilJjL Gitrtli Packard 1729 Ivy Read Oceanside, California 92054 KE9014 Subject: Review of Foundation Flans and Foundation Details, Single Family Residential Lot, Parcel .1, Tract 256, City of Carlsbad, Map tflSSl, Carlsbad, Calif. 92008. f-'2t"erence: Soils Investigation by Ketchum Engineering, Inc. o-ent lemon: '"his letter is to verify that we have reviewed the foundation r;lar, and foundation -"details fcr the subject project and found ~heic to be in general confcoiance with the recommendations presented in the-referenced report. ^>"e <ippreciate this opportunity t.o be of professional service to you. If you have any questions, please do not hesitate to ;;ont.act this office at your convenience. .Respectfully submitted, KETCHUM ENGINEERING, INC, 3. N. Ketchum, RCS 26267 President SMK/lk 5) Submitted SOILS INVESTIGATION FOR A PROPOSED SINGLE FAMILY RESIDENTIAL LOT 2057 CHESTNUT AVENUE CARLSBAD, CALIFORNIA PREPARED FOR: Garth Packard 1729 Ivy Road Oceanside, California PREPARED BY: KETCHUM ENGINEERING, INC. 7818 Quebrada Circle Carlsbad, California 92009 KETCHUM ENGINEERING, INC. June 29, 1990 KETCHLMMENGINEERING INC Garth Packard Construction 1729 Ivy Road Oceanside, California KE9014 Report #1 Subject: Soils Investigation for a Proposed Single Family Residential Lot, 2055 Chestnut Avenue, Carlsbad, California. Gentlemen: We are pleased to present the results of our soils investigation for the subject project. This study was performed in accordance with your request. The results of our field investigation and laboratory tests, as well as our conclusions and recommendations, are presented in the accompanying report. We appreciate this opportunity to be of professional service. If you have any questions, you are welcome to contact this office at your convenience. Respectfully submitted, KETCHUM ENGINEERING, INC. E. N. Ke^hum RCE 26267 President ENK/lk 5)Submitted KETCHUM ENGINEERING, INC. TABLE OF CONTENTS Page Introduction and Project Description 2 Purpose and Scope of Project 2 Field Investigation 3 Laboratory Testing 3 Findings 4 Site Description 4 Subsurface Soil Conditions 4 Groundwater 4 Conclusions 5 Recommendations 5 Site Preparation 5 Foundations and Concrete Slabs-on-Grade 7 Pavement 8 Drainage 8 Limitations 9 ATTACHMENTS Plate 1 Vicinity Map Plate 2 Site Plan Plate 3 Unified Soil Classification Plates 4-6 Trench Logs Plate 7 Maximum Density, Direct Shear APPENDIX Recommended Grading Specifications KETCHUM ENGINEERING, INC. KE9014 Page 2 SOILS INVESTIGATION FOR PROPOSED SINGLE FAMILY RESIDENTIAL LOT 2055 CHESTNUT AVENUE CARLSBAD, CALIFORNIA INTRODUCTION This report presents the results of our soil investigation for the subject site. The vicinity map for this project is presented on Plate Number 1. Plate Number 2 shows the site configuration and the locations of our subsurface explorations. No plans were submitted to this office for our use in preparing this report. PROJECT DESCRIPTION This project is located on the south side of Chestnut Avenue, City of Carlsbad, County of San Diego, California. Development of this site is proposed to consist of constructing a one and/or two story wood frame home with slab on grade construction. PURPOSE AND SCOPE OF PROJECT The purpose of this investigation is to develop information regarding the on-site soil conditions to determine their suitability to receive the proposed development. The scope of this study includes the following: a) Explore the subsurface conditions to the depths influenced by the proposed construction. b) Evaluate, by laboratory tests, the pertinent engineering properties of the various strata which will influence the development, including their bearing capacities, expansive characteristics and settlement potential. c) Develop soil engineering criteria for site grading. d) Evaluate potential construction difficulties and provide recommendations concerning these problems. e) Recommend an appropriate foundation system for the type of structures anticipated and develop soil engineering design criteria for the recommended foundation design. f) Prepare a report that presents our findings, conclusions and recommendations. KETCHUM ENGINEERING, INC. KE9014 r Page 3 FIELD INVESTIGATION Our field investigation was conducted on June 9, 1990 and consisted of visual observations of the existing surface conditions and completion of three subsurface excavations. These excavations were made be means of a backhoe under the observation of our geological personnel. All soils encountered were visually classified in accordance with Unified Soil Classification System that is presented on Plate Number 3. The representative soil samples obtained were transported to the laboratory for testing. Please refer to Plates Numbered 4 through 6 for the field logs. LABORATORY TESTING Laboratory testing on selected soil samples were completed in conformance with the general practices and procedures as recommended by the American Society for Testing and Materials (A.S.T.M.). These tests are briefly outlined below: a. Soil Sample Classification; By visual examination, the sampled soil classifications made in the field were further evaluated in accordance with the Unified Soil Classification System. The final classifications are presented on the exploratory logs. b. Field Moisture Content and Dry Soil Density; The moisture content in percent of the soils dry weight and the dry unit weight in pounds per cubic foot were determined for selected soil samples. Please refer to the exploration logs for the results of these tests. c. Maximum Dry Density and Optimum Moisture Content; In * accordance with the A.S.T.M. Standard Test D-1557-70, Method A, the maximum dry density, (pounds per cubic foot), and the optimum moisture content, (percent of the dry density), were established on typical samples. Plate Number 7 presents the results of these tests. d. Direct Shear Test; Direct shear tests were performed to determine the failure envelope based on yield shear strength. The shear box was designed to accommodate a sample having diameters of 2.375 inches or 2.50 inches and a height of 1.0 inch. Samples were tested at different vertical loads and at saturated moisture content. The shear stress was applied at a constant rate of strain of approximately 0.05 inches per minute. The results of these tests are presented on attached Plate Number 7. KETCHUM ENGINEERING, INC. KE9014 Page 4 f. Expansion Tests: The expansive potential of clayey soils was determined in accordance with one of the following test procedures and the results of these tests appear on Plate No. 7. 1) Allow the trimmed, undisturbed or remolded sample to air dry to a constant moisture content, at a temperature of 100 degrees F. Place the dried sample in the consolidometer and allow to compress under a load of 150 psf. Allow moisture to contact the sample and measure its expansion from an air dried to saturated condition. FINDINGS SITE DESCRIPTION The site is a rectangular shaped parcel that is nearly level and drains by sheet flow towards the west. Agricultural property is present to the south with residential lots to the east and west. Chestnut Avenue provides the northern boundary. An existing two story, wood frame home is present on site with two concrete slabs on grade, all of which will be demolished. All utilities are present on site. This property is sparsely landscaped. SUBSURFACE SOIL CONDITIONS Capping the site from 1 to 2 feet are gray brown silty sandy topsoils and fill materials that are dry to damp and very loose to loose in consistency. Below is about a 1 foot layer of a yellow to gray brown sandy clay to clayey sand residual clay. This layer was stiff to hard in consistency. Sedimentary Terrace Deposits are present below the upper soils. These materials are medium dense to dense, silty sands with a trace of clay. GROUNDWATER Based on our investigation, we do not believe that a shallow groundwater table exists at the site. No water table was encountered in any of the test trenches. We do not, therefore, anticipate any major groundwater related problems, either during or after construction. However, it should be recognized that minor groundwater seepage problems may occur after development of a site even where none were present before development. These are usually minor phenomena and are often the result of an alteration in drainage patterns and an increase in irrigation water. Based on the permeability characteristics of the soil and KETCHUM ENGINEERING, INC. KE9014 the anticipated usage of the development, it is our opinion that minor seepage problems may occur at random locations. It is further our opinion that these problems can be most effectively corrected on an individual basis if, and when, they develop. CONCLUSIONS Based on the findings of this study, we conclude that, with respect to geotechnical aspects, the subject site is suitable for the proposed project provided the recommendations contained in this report are fully complied with. The on-site fill, topsoils and Terrace Deposits were determined to have a medium expansive potential and, therefore, will require special foundation design consideration. The upper existing fill and topsoils are loose and not suitable to receive structural loads. We, therefore, recommend that they be removed and replaced as an engineered fill prior to the placement of any new fill or structural building loads. Because the upper 3 feet from finish grade contain residual clays that have been determined to have a medium expansive we recommend that the upper two feet from finish grade be removed and stockpiled. The bottom of the excavation should be ripped to a depth of 12 inches and moisture conditioned to at least 3% over optimum moisture content. These soils should be densified to at least 90% relative compaction. The stockpiled soils may then be replaced in 6 to 8 inche lifts and densified to at least 90%. The lateral extent of the above recommendations should include the area within 5 feet beyond the building perimeter and all slabs on grade. RECOMMENDATIONS SITE PREPARATION PRECONSTRUCTION CONFERENCE: We recommend that a preconstruction conference be held at the site with the developer, civil engineer, contractor, and geotechnical engineer in attendance. Special soil handling and the grading plans can be discussed at that time. SPECIFICATIONS; We recommend that all earthwork be done in accordance with the attached "Recommended Grading Specifications." Ketchura Engineering, Inc., should observe the grading and test compacted fills. KETCHUM ENGINEERING, INC. KE9014 Page 6 All special site preparation recommendations presented in this report will supercede those in the standard Recommended Grading Specifications. All embankments, structural fill and fill should be compacted to not less than 90 percent of the maximum laboratory density. Utility trench backfill within 5 feet of the proposed structures and beneath asphalt pavements should be compacted to not less than 90 percent of its maximum dry density. The maximum dry density of each soil type should be determined in accordance with A.S.T.M. Test Method 1557-70. DEMOLITIONS. CLEARING AND GRUBBING; During site preparation, all debris and deleterious materials derived from demolition, clearing and grubbing operations should be legally disposed of off-site prior to grading. Any existing utilities that will not be utilized should be removed and properly capped at the property lines. The removal of trees should include the removal of their roots. The depressions resulting from the above operation should be backfilled with soil that has been compacted to at least 90% relative compaction. MOISTURE CONTENT OF FILL SOILS; All fill soils placed should have moisture contents of at least 3% over optimum moisture content. AREAS TO BE PAVED; All areas to be paved should have the subgrade soils densified to at least 90% relative compaction to a minimum depth of 12 inches. It is suggested that the upper 12 inches of subgrade soils be comprised .of granular select, non- expansive materials. IMPORT MATERIALS; Any fill material to be imported on-site should consist of granular, non-expansive soil that contains no organic or deleterious materials. It should have sufficient cohesion to hold a vertical, or near vertical cut for footing excavations. It should have at least 85% of the material passing the Number 4 sieve with no rocks or chunks larger than 1 1/2 inches. The import fill should be approved by our office prior to on-site delivery. TEMPORARY SLOPE STABILITY; The following table presents recommendations relative to temporary construction excavations. These slopes should be relatively stable against deep-seated failures but may experience localized sloughing. Slope Ratio Maximum Height of Temporary (Horizontal to Vertical) Excavation (Feet) 0.25 : 1 12 Vertical 5 KETCHUM ENGINEERING, INC. KE9014 Page 7 It should be the contractor's responsibility to provide safe support for the excavation. No heavy equipment should be allowed adjacent to the top of the temporary cuts. FOUNDATIONS AND CONCRETE SIABS-ON-GRADE GENERAL: We recommend the structure proposed for this project be supported by a continuous spread footing foundation system as recommended below. The following recommendations are submitted provided the soils within the upper 3 feet from finish grade have a low expansive potential. a) All footings for one and two story structures should be founded a minimum of 18 inches below adjacent finish grade. Footings should have a minimum width of 12 inches. b) Both exterior and interior continuous footings should be reinforced with two Number 4 bars positioned 3 inches above the bottom of the footings and two Number 4 bars positioned 3 inches clear below finish floor. Footings and slabs should be placed monolithically. c) Interior slabs should be not less than 3 1/2 inches in thickness, underlain by a 4 inch blanket of clean concrete sand or crushed rock, reinforced with 6"x6H- #10/#10 welded wire mesh and completely surrounded with a continuous footing. d) Exterior slabs should be a minimum of 3 1/2 inches in thickness and should be reinforced with 6"x6"-#10/#lO welded wire mesh. e) Surface drainage should be directed away from the proposed foundation. Planters should be constructed so that water is not allowed to seep beneath foundations or slabs. Over-irrigation of areas adjacent to foundations and slabs should be avoided. f) Prior to placing steel or concrete, the foundation excavations should be inspected by a representative of this office to insure that the above recommendations have been followed. BEARING VALUE; An allowable soil bearing value of 2000 pounds per square foot for spread footing foundations may be used for design of the on-site structures. This bearing value should be verified for all soil conditions under all building pads. In our opinion this value can be increased by one-third for loads that include wind or seismic forces. KETCHUM ENGINEERING, INC. KE9014 Page 8 SETTLEMENT CHARACTERISTICS; The anticipated total and/or differential settlements for the proposed structure may be considered to be within tolerable limits provided the recommendations presented in this report are followed. PAVEMENT The following recommendations are submitted as preliminary guidelines for pavement construction. The subgrade soils to a depth of at least 12 inches should be densified to at least 90%. Paved areas should be protected from moisture migrating under the pavement from adjacent water sources such as planted or grass areas. Saturation of the subbase soils could result in pavement failures. Further, all paving materials and methods of construction should conform with good grading practices and with the minimum requirements of the governing agency. DRAINAGE We recommend that positive measures be taken to properly finish grade the pads once improvements and landscape are in place so that drainage waters are directed off the pads and away from possible foundations, floor slabs, and slope tops. No areas of ponded water should be allowed to exist. KETCHUM ENGINEERING, INC. LIMITATIONS The recommendations presented in this report are contingent upon our review of final plans and specifications. The soil engineer should review and verify the compliance of the final grading plan with this report. It is recommended that Ketchum Engineering, Inc., be retained to provide continuous soil engineering services during the earthwork operations. This is to observe compliance with the design concepts, specifications or recommendations and to allow design changes in the event that subsurface conditions differ from those anticipated prior to start of construction. The recommendations and opinions expressed in this report reflect our best estimate of the project requirements based on an evaluation of the subsurface soil conditions encountered at the subsurface exploration locations and the assumption that the soil conditions do not deviate appreciably from those encountered. It should be recognized that the performance of the foundations may be influenced by undisclosed or unforeseen variations in the soil conditions that may occur in the intermediate and unexplored areas. Any unusual conditions not covered in this report that may be encountered during site development should be brought to the attention of the soil engineer so that he may make modifications, if necessary. This office should be adivised of any changes in the project scope or proposed site grading so that it may be determined if the recommendations contained herein are appropriate. This should be verified in writing or modified by a written addendum. The findings of this report are valid as of this date. Changes in the condition of a property can, however, occur with the passage of time, whether they be due to natural processes or the work of man on this or adjacent properties. In addition, changes in the state-of-the-art and/or government codes may occur. Due to such changes, the findings of this report may be invalidated wholly or in part by changes beyond our control. Therefore, this report should not be relied upon after a period of two years without a review by us verifying the suitability, the conclusions, and recommendations. In the performance of our professional services, we comply with that level of care and skill ordinarily exercised by members of our profession currently practicing under similar conditions and in the same locality. The client recognizes that subsurface conditions may vary from those encountered at the locations where our borings, surveys, and explorations are made, and that our data, interpretations and recommendations are based solely on the information obtained by us. We will be responsible for those data, interpretations and recommendations, but shall riot be responsible for the interpretations by others of the information developed. Our services consist of professional consultation and KETCHUM ENGINEERING INC. observation only, and no warranty of any kind whatsoever, expressed or implied, is made or intended in connection with the work performed or to be performed by us, or by our proposal for consulting or other services, or by our furnishing of oral or written reports or findings. It is the responsibility of the owners, or their representative to ensure that the information and recommendations contained herein are brought to the attention of the engineer and architect for the project and incorporated into the project's plans and specifications. It is further their responsibility to take the necessary measures to ensure that the contractor and his subcontractors carry out such recommendations during construction. Inspection services allow the testing of only a very small percentage of the fill placed at the site. Contractural arrangements with the grading contractor should contain the provision that he is responsible for excavating, placing and compaction of fill in accordance with the project specifications. Inspection by the geotechnical engineer during grading should not relieve the grading contractor of his primary responsibility to perform all work in accordance with the specifications. This firm does not practice nor consult in the field of safety engineering. We do not direct the contractor's operations, and we cannot be responsible for the safety of other than our own personnel on the site; therefore, the safety of others is the responsbility of the contractor. The contractor should notify the owner if he considers any of the recommended actions presented herein to be unsafe. KETCHUM ENGINEERING INC, SITE VICINITY MAP BY: ENK KETCHUM ENGINEERING INC. 7818 QUEBRADA CIRCLE, CARLSBAD (619)944-1836 92008 B JOB NO. 901^ DATE: 6/29/90 PLATE NO. 1 T-2 Concrete Slabs 1 T-l EXISTING 2 STORY RESIDENCE No Scale I N IT-3 cd H & 0) <D > >cd -H Backhoe trench location SITE PLAN BY: ENK KETCHUM ENGINEERING INC. 7818 QUEBRADA CIRCLE. CARLSBAD (619)944-1836 92008 H JOB NO. 9014 DATE: 6/29/90 PLATE NO. 2 UNIFIED SOIL CLASSIFICATION MAJOR DIVISIONS < in £ o_J W o 0 S ~ w 2 d 0 £ 2 UJ LU O 2 M 2 u. < 10 2 ** *0 x „: £ iu f ft <"£ I £I *-O UJ0 g !2 2 UJ !3 *• •= « O _) UJ(/) «i < > < 5 iilO X w ">LU•7 2 •" Oi i - o < I _l CM Of £ < _;0 ^ * iSr *" 2 1* ii *s | GRAVELS MORE THAN HALF OF COARSE FRACTION IS LARGER THAN NO. 4 SIEVE SANDS MORE THAN HALF OF COARSE FRACTION IS SMALLER THAN NO. 4 SIEVE CLEAN GRAVELS (LESS THAN 5% FINES) GRAVEL WITH FINES CLEAN SANDS (LESS THAN 5% FINES) SANDS WITH FINES SILTS AND CLAYS LIQUID LIMIT IS LESS THAN 60% SILTS AND CLAYS UOUID LIMIT IS GREATER THAN 50% HIGHLY ORGANIC SOILS GROUP SYMBOL GW GP GM GC sw SP SM SC ML CL OL MM CH OH Pt TYPICAL NAMES Well graded gravels, gravel-sand mixtures, luile or no lines Poorly graded gravels or gravel-sand mixtures, little or no lines. Silly gravels, gravet-sand-silt mixtures, non-plastic fines. Clayey gravels, gravel-sand-clay mixtures, plastic lines. Well graded sands, gravelly sands, little or no lines. Poorly graded sands or gravelly sands, little or no fires. Silly sands, sand-sill mixtures, non-plastic fines. Clayey sands, sand-clay mixtures, plastic fines. Inorganic silts and very fine sands, rock flour, silly, or clayey fine sands or clayey silts with slight plasticity- Inorganic clays of low to medium plasticity, gravelly clays, sandy clays, silty clays, lean clays. Organic tilts and organic sidy clays of low plasticity. Inorganic sills micaceous or diatomaceous fine candy orsilly soils, elastic silts. Inorganic clays of high plasticity, fat clays. Organic clays of medium to high plasticity, organic sills. Peal and other highly organic soils. 200 GRAIN SIZE •U.S. STANDARD SERIES SIEVE 40 10 CLEAR SQUARE SIEVE OPENINGS 3/4" 3" 12" SILTS AND CLAYS SAND FINE MEDIUM COARSE GRAVEL FINE COARSE COBBLES BOULDERS RELATIVE DENSITY CONSISTENCY SANDS.GRAVELS AND NON- PLASTIC SILTS VERY LOOSE LOOSE MEDIUM DENSE DENSE VERY DENSE BLOWS/FOOT 0-4 4-10 10-30 30-50 OVER 50 CLAYS AND PLASTIC SILTS VERY SOFT SOFT FIRM STIFF VERY STIFF HARD STRENGTH 0 - 1/4 1/4 - 1/7 1/2 - l 1 - 2 2-4 OVER 4 BLOWS/FOOT 0-2 2-4 4-8 8-16 16-32 OVER 32 - Water level at time of excavation or as indicated /\ Undisturbed driven ring or chunk sample [~] Disturbed bulk sample BY: ENK JOB NO. 9014- KETCHUM ENGINEERING INC. 7818 QUEBRADA (619)944-1836 CIRCLE ,C A RLSBAD 92008 DATE: 6/29/90 PLATE NO. 3 f z»- Q. UlO T1 «" 9 —<_ "" 7 -J k - • 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - I , _SAMPLE TYPE 1'SOIL 1CLASSIFICATION 1SM SC CL SM TRENCH NUMBER T-1ELEVATION DESCRIPTION FILL/TOPSOIL: Gray-brown silty sandjporous RESIDUAL CLAY: Yellow- brown sandy clay to clayey sand TERRACE MATERIAL: Yellow & red-brown silty sand w^iracj? clay BOTTOM @ 3'APPARENTMOISTUREDry- Damp Moist- Humid Moist-Humid APPARENTCONSISTENCYOR DENSITYV/Loose Stiff M/Dense-Dense DRY DENSITY 1Ipefl 1MOISTURECONTENT 1*1RELATIVECOMPACTION 1*1— — • - BY-' JOB NOChestnut Residence DS 90U KETCHUM ENGINEERING INC.flTX DATE: 6/9/90 7818 QUEBRADA CIRCLE. C ARLSBAD | ig=j' (619)944-1836 9 2 0 0 8 HLJS PLATE NO- 4 r I a. UJ " 1 - 2 - - 3 -1 / _ 5 - 6 - 7 - 8 - 9 - 10 - 11 _ 12 - L3 - 14 - I ', _ a £ UJ a. 2 (A LJ -^___^_ Z 4_i y 0 ^w w</)< U SM SC SM TRENCH NUMBER T-2 ELEVATION DESCRIPTION FILL/TOPSOIL: Gray- brown silty sand; v/ porous -porous RESIDUAL CLAY: Yellow & gray-brown clayey sand PITM: Yellow & red- brown silty sand w/ trace clay BOTTOM @ 3i' >-zinc a.a. Ulec3 H(0 O 2 Dry Damp Damp Damp Chestnut Residence K U uj Wi ?a- w 5 I U ^toz Ulo co V/Loose Loose Hard M/Dense- Dense BY: KETCHUM ENGINEERING INC. 7818 QUEBRADA CIRCLE, CARLSBAD [ (619)944-1836 9200 8 — , DS W ^IF51ppU«E|| i- MZ _ Ul —o ° " ^ KO yt K "" 2 Sto *" 0 z> oU 5- X >-S Ul j| " OU * ** «.» ~ —_^-^ / /~~ ^/ _ — - - - - — - - — - JOB NO. 9014 DATE: 6/5/90 PLATE NO. 5 z 1 - o<c — < 3 - 4 - 5 - 6 - 7 - Q » 9 - 10 - 11 - 12 - L3 - 1 : _ UJa H LU_l a 2<</> A A X zo SOILSIFICA(/)<-j U SM SC- CL SM TRENCH NUMBER T-3ELEVATION DESCRIPTION FILL/TOPSOIL: Gray- brown silty sand; v/ porous Cut through old leach line RESIDUAL CLAY: Yellow & gray-brown clayey sand to sandy clay PITM: Yellow & red- brown silty sand w/ trace clay BOTTOM @ 4' 1- W u aoc H< CO t 0 < 2 Dry Damp Moist Humid Humid " * ^ U W (A 5 2 5 a. M ° 5 SSU V/Loose Hard M/Dense- Dense H (A Sf KO w s §6w u > OO lit Xlit O> s ^ u " o ^ — — —^ .r mm — mm — j Chestnut Residence BY: DS JOB N° 90U KETCHUM ENGINEERING INC-fO^ DATE 6/5/90 7818 QUEBRADA CIRCLE. C A R L S B AD 1 Ir^^S (619)944-1836 - 9 2 0 0 8 |J LJ§ PL Alt NO. 6 MAXIMUM DENSITY & OPTIMUM MOISTURE CONTENT ASTM: Sample T2 @ 1 1/2' Description Yellow and gray brown clayey sand Maximum Density (DCf) 122 Optimum Moisture (X) 10.5 DIRECT SHEAR TEST RESULTS Sample T2 @ 1 1/2 Description Remolded to 90% Angle of Internal Friction C) 28 Cohesion Intercept (psff) 150 EXPANSION TEST RESULTS Sample CONDITION INITIAL M.C. IX) INITIAL DENSITY (pel) FINAL M.C. (X) NORMAL STRESS Ipsf) EXPANSION (X) Tl @ 1 1/2 air dried undisturbe 4.3 118.3 21.3 150 6.5 d BY= ENK KETCHUM ENGINEERING INC. 7818 OUEBRADA CIRCLE, CARLSBAD (619)944-1836 92008 [UKfit JOB NO. 9014 DATE: 6/29/90 PLATE NO. 7 APPENDIX A RECOMMENDED GRADING SPECIFICATIONS Geperal jintent The intent of these specifications is to establish procedures for clearing, compacting natural ground, preparing areas to be filled and placing and compacting fill soil to the lines and grades shown on the accepted plans. The recommendations contained in the preliminary soil investigation report are a part of the recommended grading specifications and shall supercede the provisions contained hereinafter in the case of conflict. Inspection and Testing A qualified soil engineer shall be employed to observe and test the earthwork in accordance with these specifications. It will be necessary that the soil engineer or his representative provide adequate observations so that he may provide a memorandum that the work was or was not accomplished as specified. Deviations from these specifications will be permitted only upon written authorization from the soil engineer. It shall be the responsibility of the contractor to assist the soil engineer and to keep him appraised of work schedules, changes and new information and data so that he may provide the memorandum to the owner and governmental agency, as required. If, in the opinion of the soil engineer, substandard conditions are encountered, such as questionable, soil, poor moisture control, inadequate compaction, adverse weather, etc., the contractor shall stop construction until the conditions are remedied or corrected. Unless otherwise specified, fill material shall be compacted by the contractor while at a moisture content near the optimum moisture content to a density that is not less than 90% of the maximum dry density determined in accordance with A.S.T.M. Test No. D 1557-70, or other density test methods that will obtain equivalent results. Clearing and Preparation of Areas to Receive Fill All trees, brush, grass, and other objectionable material shall be collected, piled, and burned or otherwise disposed of by the contractor so as to leave the areas that have been cleared with a neat and finished appearance free from unsightly debris. All vegetable matter and objectionable material shall be removed by the contractor from the surface upon which the fill is to be placed, and any loose or porous soils shall be removed or compacted to the depth determined by the soil engineer. The surface shall then be plowed or scarified to a minimum depth of 6 KETCHUM ENGINEERING, INC. inches until the surface is free from uneven features that would tend to prevent uniform compaction by the equipment to be used. When the slope of the natural ground receiving fill exceeds 20% (5 horizontal to 1 vertical), the original ground shall be stepped or benched as shown on the attached Plate A. Benches shall be cut to a firm competent soil condition. The lower bench shall be at least 10 feet wide and all other benches at least 6 feet wide. Ground slopes flatter than 20% shall be benched when considered necessary by the soil engineer. Fill Material Materials for compacted fill shall consist of any material imported or excavated from the cut areas that, in the opinion of the soil engineer, is suitable for use in constructing fills. The material shall contain no rocks or hard lumps greater than 12 inches in size and shall contain at least 40% of material smaller than 1/4 inch in size. (Materials greater than 6 inches in size shall be placed by the contractor so that they are surrounded by compacted fines; no nesting of rocks shall be permitted.) No material of a perishable, spongy, or otherwise improper nature shall be used in filling. Material placed within 36 inches of rough grade shall be select material that contains no rocks or hard lumps greater than 6 inches in size and that swells less than 3% when compacted as hereinafter specified for compacted fill and soaked under an axial pressure of 150 psf. Potentially expansive soils may be used in fills below a depth of 36 inches and shall be compacted at a moisture content greater than the optimum moisture content for the material. Placing Spreading and Compacting of Fill Approved material shall be placed in areas prepared to receive fill in layers not to exceed six inches in compacted thickness. Each layer shall have a uniform moisture content in the range that will allow the compaction effort to be efficiently applied to achieve the specified degree of compaction to a minimum specified density with adequately sized equipment, either specifically designed for soil compaction or of proven reliability. Compaction shall be continuous over the entire area, and the equipment shall make sufficient trips to insure that the desired density has been obtained throughout the entire fill. When the moisture content of the fill material is below that specified by the soil engineer, the fill material shall be aerated by the contractor by blading, mixing, or other satisfactory methods until the moisture content is as specified. KETCHUM ENGINEERING, INC. The surface of fill slopes shall be compacted and there shall be no excess loose soil on the slopes. Inspection Observation and compaction tests shall be made by the soil engineer during the filling and compacting operations so that he can state his opinion that the fill was constructed in accordance with the specifications. The soil engineer shall make field density tests in accordance with A.S.T.M. Test No. D 1556-70. Density tests shall be made in the compacted materials below the surface where the surface is disturbed. When these tests indicate that the density of any layer of fill or portion thereof is below the specified density, the particular layer portion shall be reworked until the specified density has been obtained. The location and frequency of the tests shall be at the soil engineer's discretion. In general, the density tests wil be made at an interval not exceeding two feet in vertical rise and/or 500 cubic yards of embankment. Protection of Work During construction the contractor shall properly grade all excavated surfaces to provide positive drainage and prevent ponding of water. He shall control surface water to avoid damage to adjoining properties or to finished work on the site. The contractor shall take remedial measures to prevent erosion of freshly graded areas and until such time as permanent drainage and erosion control features have been installed. Unforeseen Condition In the event that conditions are encountered during the site preparation and construction that were not encountered during the preliminary soil investigation, Ketchum Engineering, Inc., assumes no responsibility for conditions encountered which differ from those conditions found and described in the preliminary soil investigation report. KETCHUM ENGINEERING, INC. TITLE 24 REPORT FOR: Packard Residence Parcel 2, Tract 256, Map 1681 Carlsbad, CA 92008 PROJECT DESIGNER: Garth Packard 725 Grand Avenue Carlsbad, CA 92008 OWNER: Garth and Cheryl Packard 725 Grand Avenue Carlsbad, CA 92008 REPORT PREPARED BY: DARRYL L FRANKLIN, P.E. 4913 Refugio Avenue Carlsbad, CA 92008 (619) 729-4006 Job Number: Date: 9/12/1990 The COMPLY 24 computer program has been used to perform the calculations summarized in this compliance report. This program has interim approval and is authorized by the California Energy Commission for use with the Second Generation Nonresidential Building Energy Efficiency Standards for Nonresidential Occupancies. Second Generation Residential Occupancies shown to comply with this program conform to the results produced by the Public Domain Point System, developed by the California Energy Commission. CERTIFICATION OF COMPLIANCE CITY OF CARLSBAD Plan Check No. DEVELOPMENT PROCESSING SERVICES DIVISION 2075 LAS PALMAS CARLSBAD, CA 92009 (619) 438-1161 This form shall be used to determine the amount of school fees for a project and to verify that the project applicant has complied with the school fee requirements. No building permits for the projects shall be issued until the certification is signed by the appropriate school district and returned to the City of Carlsbad Building Department. SCHOOL DISTRICT: Carlsbad Unified 801 Pine Avenue Carlsbad, CA 92009 (434-0610) Encinitas Union Elementary 189 Union Street Encinitas, CA 92024 (944-4306) Project Applicant: Project Address: San Marcos Unified 270 West San Marcos Blvd. San Marcos, CA 92069 (744-4776) San Dieguito Union High School 710 Encinitas Boulevard Encinitas, CA 92024 (753-6491) APN:- *?(pO- ~1 C ^ «Pl T RESIDENTIAL: SQ. FT. of living &rea(&n £ f ) Number of dwelling units / ^ -^SQ. FT. of covered area SQ. FT. of garage area COMMERCIAL/ INDUSTRIAL: SQ. FT. AREA Prepared By Kzr6~~-^° W—v—<-^.—• Date FEE CERTIFICATION (To be completed by the School District) is Applicant has complied with fee requirement under Government Code 53080 Project is subject to an existing fee agreement Project is exempt from Government Code 53080. Final Map approval and construction started before September 1, 1986. (other school fees paid) Other Residential Fee Levied: Comm/Indust Fee Levied: $ based on based on sq. ft.@ sq. ft.@ SchWl/Diistrict Official \Title Date AB 2926 and SB 201 fees are capped at $1.58 per square foot for residential. AB 2926 is capped at $.26 per square foot for commercial/industrial.