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2052 CUMBRE CT; ; CB890739; Permit
DECLARATIONSQrn^c/j^^O'"XiXm-Hf^mmlT>T3m-D,i.OX>>£rn-Dc£-^--H<-lffiii5i3SSsi*35iS"n-rmSOZ0'!!spli^M-i-<"03DTJ-<^Ilr-mrn3io3si>5M3Ss^||^>|°5iiS58|l55S^3fe8SSSsSji^ o o i: z -1- -(m > J3 -c O ^ m> 5 Z > ~ ~* Di^§i?>z > C/l H _ "D!2 p ~ -i i z c~* ^ > > m -n cjWC£m ^O >>>0 OJ± ° 2 > > m ° i^l^iz_ en m g /; ^ o z-a<zi-oO = ° m o m5§§2l>gimS<zg°=,S5moSz \j £. ~ rn — >c-jSroLzz «8I|S1S°53=>|oS lOH^m i ^- \ \provibuilditheis suof 1ns of thior worof sucndedavO m 0 ow AND DECLARATIONSWhite — Inspector Green — (1) Finance Yellow — Assessor Pink — Applicant Gold — Temporary File SPECIAL CONDITIONSBUILDINGJ/Vr- —OCO/— — *.-iS^-MECHANICAL/•"^-'^f\ELECTRICAL//*•"**^PLUMBING x/3p-/2i—r-iiprn-^^m**-3momrn ^2mTO*13f~O1"o!«Do'3-H VENTILATING SYSTEMS•fs I1550ozaCO1mN^1>DDOTJmDm-Q-DZO^SX\-^^1^sv MECHANICA1•^g BONDING g POOLg ELECTRIC SERVICE g ~\m~oJOTO^ROUGH ELECTRIC-J>CNY'TV'"^p^g ELECTRIC UNDERGROUNnncm)ELECTRICALg WATER HEATER g SOLf>DO§$~n^^oCOHmCO^)NX^^"si|NV TUB AND SHOWER PAN^^3 0•DOCglCOmrj>m•s~4•^\^s^^S\UNDERGROUND g WASTmg§£4mDO^PLUMBING\-INTERIOR LATH & DRYWALly/-SvbsKssiKV INSULATION//^<>-^^sj>V EXTERIOR LATH/*<XJ FRAMENftsS,^^k^"Jftsr\SHEATHING g ROOFCOm3)J GUNITE OR GROUTMASONRYREINFORCED STEEL«5fe^r*^FOUNDATION^CiA*^S BUILDINGi TJmoHinCOTJq0- - - , „ - ' s ff • . 1 .' f • \ .' f- ' ^ - -- 't \ - •"PILES CAISSONSSPECIAL MASONRYHIGH STRENGTH ..BOLTSFIELD WELDING.,POST TENSIONEDCONCRETEPRESTRESSEDCONCRETEf STRUCTURAL CONCRE1 OVER 2000 PSIHm SOILS COMPLIANCEPRIOR TOFOUNDATION INSP1 " •- 'INSPECTIONREO IFCHECKEDl!:CTORROVALCO O m REQUIREO SPECIAL IN!Ul T3m0H 0ZCO z CO 73m0 O 33 in Z O m FIELD INSPECTION33 ECORD>^\) I-0 - i s CITY OF CARLSBAD INSPECTION REQUEST PERMIT* CB890739 FOR 03/12/90 DESCRIPTION: 378 SF FAMILY ROOM ADDITION TYPE: RAD JOB ADDRESS: APPLICANT: CONTRACTOR: OWNER: 2052 CUMBRE CT PRIDE BUILDERS - RAE PRIDE BUILDERS INC SCHACT, CHRISTINA AND VON PHONE: PHONE: PHONE; INSPECTOR AREA TP PLANCKtf CB890739 OCC GRP CONSTR. TYPE NEW STR: FL: STE: 619 282-5225 619 436~<7487 REMARKS: TEL/MH/CHRIS/436-7487 SPECIAL INSTRUCT: INSPECTOR I UL TOTAL TIME: CD LVL DESCRIPTION 19 ST Final Structural Jl ACT COMMENTS ***** INSPECTION HISTORY ***** DATE DESCRIPTION 092289 Exterior Lath/Drywall 092089 Gas/Test/Repairs 091889 Gas/Test/Repairs 091889 Rough Combo 091889 Insulation ACT INSP AP TP TP TP TP AP AP AP AP TP COMMENTS GRADING RET WALLS OK UFFER GROUND UFFER GROUND UFFER GROUND of REQUEST FOR INSPECTION RECORD INSPECTOR OWNER. ADDRESS. PERMIT NO TIME DATE REQUESTED BY .PHONE NO BUILDING Q FOUNDATION I W FOOTING D SLAB C REINFORCING Si D MASONRY D GROUT — GUNITE D FLOOR AND CEILING SUB FRAME G SHEATING C ROOF C SHEAR C FRAME G EXTERIOR LATH Q INSULATION D INTERIOR LATH OR DRYWALL H FINAL PERSON TAKING REP ELECTRICAL D TEMPORARY SERVICE C UFFER GROUND D ELECTRIC UNDERGROUND D ROUGH ELECTRIC D POOL BONDING ^ ELECTRIC SERVICE in FINAL PLUMBING D UNDERGROUND PLUMBING C SEWER AND PL/CO D TOP OUT PLUMBING D TUB OR SHOWER PAN LJ GAS TEST LI WATER HEATER T SOLAR WATER I's FINAL MISCELLANEOUS n CONDITIONED AIR SYSTEMS D SOLAR HEAT H PATIO G POOL G SPA C SIGN D GRADING G DRIVEWAY D FINAL SPECIAL INSTRUCTIONS Ready for lnspdtion r. AM n PM D Tuesday Wednesday D Thursday Friday CORRECTION NOTICE ADDRESS: D APPROVED PLANS SHALL BE ON JOB SITE BUILDING P^FOUNDATION D REINFORCING STEEL D MASONRY D GROUT-GUNITE D FLOOR AND CEILING FRAME D SHEATHING D FRAME D EXTERIOR LATH D INSULATION D INTERIOR LATH OR DRYWALL PLUMBING D UNDERGROUND PLUMBIN D UNDERGROUND WATER D ROUGH PLUMBING D TOP OUT PLUMBING D SEWER AND PL/CO D TUB OR SHOWER PAN D GAS TEST D WATER HEATER ELECTRICAL D TEMPORARY SERVICE D ELECTRIC UNDERGROUND D ROUGH ELECTRIC D POOL BONDING D ELECTRIC SERVICE D UFER GROUND a GFI D SMOKE DETECTOR MISCELLANEOUS D PLENUM AND DUCTS D COMBUSTION AIR D CONDITIONED AIR SYSTEMS D SOLAR D GRADING a POOL a PATIO SIGN OTHER D D ^•<^^^ ^o^c^js^^ ~^Cj INSPECTOR CITY OF CARLS BUILDING INSPECTION PHONE 438-3550 Note Final Inspection Required PARTMENT (Titu of (Earlabafc REQUEST FOR INSPECTION RECORD IINSPECTOR [oxC/^ PERMIT NO TIME DATE ~~7'^2.. £*- &*7 OWNER _ /Q yx , , ADDRESS (^& *E> ^ (^^C^L^^€. £^£~ ' REQUESTED BY y^^t^X-^0^^ PHONE NO */ (-/-/~ ~7 £> 3-> /V ' PERSON TAKING REPORT .x2^ ^2 BUILDING D FOUNDATION J^FOOTING G SLAB G REINFORCING STEEL II MASONRY G GROUT — GUNITE G FLOOR AND CEILING SUB FRAME G SHEATING G ROOF G SHEAR H FRAME G EXTERIOR LATH G INSULATION G INTERIOR LATH OR DRYWALL D FINAL PLUMBING n UNDERGROUND PLUMBING G SEWER AND PL/CO U TOP OUT PLUMBING D TUB OR SHOWER PAN I ] GAS TEST n WATER HEATER G SOLAR WATER [ ] FINAL f*!^^L-S ELECTRICAL G TEMPORARY SERVICE G UFFER GROUND G ELECTRIC UNDERGROUND G ROUGH ELECTRIC G POOL BONDING G ELECTRIC SERVICE G FINAL MISCELLANEOUS G CONDITIONED AIR SYSTEMS ] a SOLAR HEAT G PATIO D POOL D SPA G SIGN G GRADING G DRIVEWAY i G FINAL SPECIAL INSTRUCTIONS Ready for Inspection/C Monday GAM G P G Tuesday Q Wednesday Q Thursday G Friday CORRECTION NOTICE ADDRESS: ZO5ZL D APPROVED PLANS SHALL BE ON JOB SITE BUILDING a FOUNDATION D REINFORCING STEEL D MASONRY D GROUT-GUNITE a FLOOR AND CEILING FRAME a SHEATHING C FRAME a EXTERIOR LATH a INSULATION a INTERIOR LATH OR DRYWALL PLUMBING n UNDERGROUND PLUMBING UNDERGROUND WATER ROUGH PLUMBING n TOP OUT PLUMBING a SEWER AND PL/CO a TUB OR SHOWER PAN a GAS TEST D WATER HEATER ELECTRICAL D TEMPORARY SERVICE D ELECTRIC UNDERGROUND D ROUGH ELECTRIC D POOL BONDING n ELECTRIC SERVICE D UFER GROUND a G F i D SMOKE DETECTOR MISCELLANEOUS n PLENUM AND DUCTS a COMBUSTION AIR a CONDITIONED AIR SYSTEMS C SOLAR n GRADING n POOL a PATIO D SIGN D OTHER M A-U A U [ocs-e \A TIME . DATE INSPECTOR CITY OF CARLSBAD BUILDING INSPECTION DEPARTMENT PHONE - 438-3550 Note Final Inspect/on Required ESGIL CORPORATION 932O CHESAPEAKE DR., SUITE 2O8 SAN DIEGO, CA 92123 (619) 56O-1468 DATE: JURISDICTION: PLAN CHECK NO: PROJECT ADDRESS: PROJECT NAME: Of- C/frg<~S.g/1 3 &£> >"?/V SET: 7~ Q/v nAPPLICANT _jpLAN HEER QFILE COPY ;QUPS [jDESIGNER , 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: /?L /IA^ & y &-PP T Date contacted: REMARKS: Telephone # By:P Enclosures ESGIL CORPORATION )GA CJAA Dvw QDM CITY OF CARLSBAD PLAN CHECK NO. 88-1714 JUNE 28, 1989 CORRECTIONS REMAINING AFTER CORRECTION SET IV D. Dimension the exterior stair to the property line for the existing building on C2A. Show the overhang construction and length (Dimension on the plans) Comply with 504(bO and 1710 for the existing building. Recheck the property line location for correction 25. 25. The East assumed property line cannot pass through the new parking garage. Wood should not be provided in the exterior walls in details 4/A12, 16/A12, 9/A16. Does detail 29/A13 only occur on the interior? Where does 3/A15 occur? Revised details 21/A12, 22/S8, 23/S8, 27/58, 20/S10,21/S10, 28/S10 should continue the one hour materials on the inside of the wall through the floor to maintain the one hour exterior wall construction. 40. B. Show 2" minimum concrete cover for the garage entry beam- grind line 5.5. 72. Show the kitchen and water heater ducts into the one hour shaft at North East corner never penetrates the one hour ceiling. One hour horizonal shaft is required from the one hour vertical shaft to the water heater and kitchen ducts, (Both the wall and ceiling require protected openings.) ^|6 309. Show the shear walls and holdowns at the floors per calculations. Recheck all shear transfer shown on the plans for the loads. Show all gypsum board shear walls. Cross reference all shear transfer details. See the Set III correction 309. 289. The general notes on the "S" sheets indicates one hour for the steel beams and columns, but 5/58, 10/58 do not appear to have protection for the stringers (required by City of Carlsbad). CITY OF CARLSBAD PLAN CHECK NO. 88-1714 JUNE 28, 1989 294. Original correction still applies. See Set III. 303. Recheck the 2x12 joists per correction in Set III for the header loads using the correct tributary width on the headers (Approximately 9') and using 100PSF live load. 306. Cross reference the North side drag details on SlOa to the plans and show the drag is 2x4 x 3/16". 312. The 3" 0 column at the reception area still falls on a single joist. See S5 for the column under the 54' W18x40. Sheet 54 shows 45' 8" span. 314. Provide specs and concrete mix design on plans for 4000 PSl light weight concrete for the slabs and joists. ADDITIONAL CORRECTIONS DUE TO PLAN REVISIONS. 325. Show the new beam sizes on S4 for the interior side of the steel balcony beams at the south end. 326. The 1 1/8" plywood with 48" span can only carry 65 PSF total load per table 25-T-l. Cti / o* S //o • to _2/7V£X' N -1A C/erAJ/ii 5 /5 7" / 7* ESGIL CORPORATION 932O CHESAPEAKE DR., SUITE 2O8 SAN DIEGO, CA 92123 (619) 560-1468 DATE: J /J.L Y /? JURISDICTION: (L/TY DP _ IFILE COPY PLAN CHECK NO: ^9-9^9 SET: 777" QUPS QDESIGNER PROJECT ADDRESS: PROJECT NAME: <jfu#CT 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 fie/.pu) are resolved and checked by building department staff. D The plans transmitted herewith have significant deficiencies identified on the enclosed check list and should be corrected and resubmitted for a complete recheck. n The check list transmitted herewith is for your information. The plans are being held at Esgil Corp. until corrected plans are submitted for recheck. n 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. II Esgil staff did advise applicant that the plan check has — been completed. Person contacted: Date contacted: _ Telephone # REMARKS : per ft it^ 2>/&>- R&\)i&e Ponrm)* ti^pr* T£>' By; "-^JXj^j UsrtffM^ Enclosures: ESGIL CORPORATION DGA DAA Dvw DDM DATE:iuJr ESGIL CORPORATION 932O CHESAPEAKE DR., SUITE 2O8 SAN DIEGO, CA 92123 (619) 560-1468 /9S9 JURISDICTION: PLAN CHECK NO: / f.lTV ftp OJPiPL 89- 73? SAAD SET: 77" PROJECT ADDRESS: PROJECT NAME: SC.HfiCT £07 _jPLAN CHECKER QFILE COPY QUPS nDESIGNER 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: D Esgil staff did not advise the applicant contact person that plan check has been completed. II Esgil staff did advise applicant that the plan check has — been completed. Person contacted: Date contacted: REMARKS: Telephone #_ By: ESGIL CORPORATIONb'A*-W DGA DAA Dvw ODM Enclosures: MR i soc riON; "ROJCCI ADDRCSS; 10: ME. . (J* PLAN CORRECTION SHEET 'lar>.* Check No. fOREUIORD; PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform Plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and access for the handicapped. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances enforced by the Planning Department, Engineering Department or other departments. The items circled below need clarification, modification or change. All circled items have to be satisfied before the plans will be in conformance with the cited codes and regulations. =er Sec. 303 (c), of the Uniform Building Code, ;he approval of the plans does not permit the violation of any state, county or city law. . 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: Z&1H2H22 _ facilitate recheclung. please Identify, next to eoch circled ite-n, the sheet of the plans upon which each correction on this sheet hos been mode and return this check sheet with the revised plans. /The following items have not been resolved from previous plan reviews. The original correction number has been given for your reference. Please contact me if you have any questions regarding these items. ^ sate plans received by plan checker !ate TZT plan check completed XJ I<J AS of- r^s fl-T FD7O, THAT Tfttr FI>T*J. MU/^S" THF M/JlL->/i)£ 11)THAT -rue1 UJITH (\PP(Lb(j£D PL ft/). ESGIL CORPORATION 9320 CHESAPEAKE DR , SUITE 208 SAN DIEGO, CA 92123 (619) 560-14€8 DATE:WlftV JM !9$? JURISDICTION: PLAN CHECK NO: PROJECT ADDRESS PROJECT NAME: CITY OF CARLSBAD SET; j£ .T* ?" Am. JTLAN CHEUKER 'CFILE COPY QUPS "DESIGNER 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: "Pag Diet, a. Esgil staff did not advise the applicant contact person that plan check has been completed. I 1 Esgil staff did advise applicant that the plan check has — been completed. Person contacted: _ Date contacted: REMARKS; Telephone # V7 By ; ESGIL CORPORATION S'/f~Z} DGA DAA Dvw DDM Enclosures: PLAN CHECK NO: £9-73? JURISDICTION; GUY OF CARLSBAD TO:I Of 33 P fr/fw,ou>rr .SAL) OtZtrO Cfi ENCLOSURES: PROJECT ADDRESS:<LT. FLOOR AREA:. STORIES: HEIGHT: REMARKS: PLAN COKKEUTION SHEET CITY OF CARLSBAD SINGLE FAMILY AHD DUPLEX DWELLINGS Date plans received by jurisdiction: _ ^--/l* - 99 Date plans received by Esgil Corporation: FOREWORD: PLEASE READ Plan check is limited to technical requirements contained in the Uniform Building Code, Uniform Plumbing Code, Uniform Mechanical Code, National Electrical Code and state laws regulating energy conservation, noise attenuation and access for the handicapped. The plan check is based on regulations enforced by the Building Inspection Department. You may have other corrections based on laws and ordinances 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: 1985 UBC (eff. 7/31/87) 1985 UPC (eff. 3/30/87) 1987 NEC (eff 10/28/87) 1985 UMC (eff. 8/28/87) 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 confonnance with the cited codes and regulations. Per Sec. 303(c), 1985 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 initial plan check completed: ft Bv £ Applicant contact person: Telephone* NOTE: PAGE NUMBERS ARE HOI IN SEQUENCE AS PAGES HAVING NO ITEMS NEEDING CORRECTIONS WERE DELETED. List No. 63, Carlsbad Single Family Dwelling and Duplex With All Supplements (1985 UBC) I"* / 0 f FLANS 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-H*68 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(c). Provide a statement on the Title Sheet of the plans that this project shall comply with Title 24 and 1985 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(c) 1- i- Indicate distance from property proposed building. Section 302(c). lines to 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 FIKE PROTECTION Walls closer than 3 feet to property lines shall be one-hour rated construction, have no openings, and shall have 30 inch parapets when the building floor area exceeds 1,000 square feet on any floor (Table 5-A, Section 1709 (a)) Projections, including eaves, may not extend more than 12 inches into the 3 foot setback from the property line Eaves over required windows shall be not less than 30 inches from the side and rear property lines. Section 1710 and Section 504 (a) and (b) Plastic skylights shall not be installed within 8" of an exterior wall located where openings in such exterior wall 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 nonconibustible material if they project into the 3" setback area from the property line Section 1710. Show location of permanently wired smoke detector, centrally located in corridor or area giving access to sleeping rooms or above stair if sleeping rooms are on upper level Section 1210. A smoke detector shall be installed in the basement of dwelling units having a stairway which opens from the basement into the dwelling. Such detector shall be connected to a sounding device or other detector to provide an alarm which will be audible in the sleeping area Section 1210. When the valuation of a room addition exceeds $1,000, or when sleeping rooms are created, smoke detectors shall be provided at existing bedrooms per item 16 above 12/16/87 Provide stairway and landing details. Section 3306 (b) & (c) a. 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 b. Minimum headroom is 6'6". c. Minimum width is 36" All handrails per Section 3306 satisfy the following (j), shall Provide handrail for stairways with 4 or more risers b.Handrail shall be nosing of treads. 30"to 34" above the t r- c. The handgrip portion of handrail shall be not less than 1 1/4" 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 (i). A door may open inward at the top step of a stairway provided the top step is not more than 7 1/2" lower than the floor level. Section 3304 (h) 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. Maximum rise is 8 inches c. Minimum width is 36 inches. 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 r. 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 f r 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 0 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 In buildings over 2 stories in height, provide 3/4 hour fire-rated assemblies for all openings in the exterior wall below or within 10 feet horizontally of an exterior stairway An exit balcony with 2 separated stairways is exempt Section 3306 (1) Openings in exterior walls below or within 10 feet, measured horizontally, of an exterior stair shall be protected by self-closing fire assemblies having a three-fourths-hour fire protection rating when the stair serves a floor level having openings in two or more floors below it An exit balcony with two separated stairways is exempt Section 3306 (1). 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 corridors have a minimum width of 36 inches. Section 3305 (b) ROOFTHG Specify roof slope. Roof slope is not adequate for roof type specified. Table 32-B; Section 3203 (h) Specify roof Chapter 32 material and application 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. 12/16/87 f t The maximum slope for a fire retardant built- up roof, with rock or gravel surfacing, is 3 inches in 12 inches Section 3203 (e) 2 The minimum slope for a fire retardant built- up roof, with cap sheet surfacing, is 1/2 inch in 12 inches Section 3203 (e) 3 Specify minimum 1/4 inch per foot roof slope for drainage or design to support accumulated water Section 3207 (a), Section 2305 (f) and Section 2511 (d) 6 Show roof drains and overflows Section 3207 Provide skylight details to show compliance with Sections 3401 and 5207 or provide I.C B 0 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) 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. Note that cleanout openings shall be provided at the bottom of all cells to be grout filled in accordance with Table 24-G. Cleanouts shall be sealed before grouting, after inspection. 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 & 2312 (j)3A. Provide details for damp proofing the foundation walls, below finish grade, where usable space exists on the interior side of the walls. Section 1707 (d) f 74. Show a minimum 2" air space and flashing between planter and building walls Section 2516 (c) 7 GARAGE AND 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. 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 ratio is 3 1/2 to 1 for height-to-width 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 (h). 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) FOUNDATION REQOIREMENTS 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 12/16/87 4 eC 8,f 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 report recommendations excavations be reviewed by soils engineer. 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 tha't 2. The building pad was prepared in accordance with the soils report, The utility trenches have been properly backfilled and compacted, and The foundation excavations, formings and reinforcements comply with the soils report and approved plan " Show height of all foundation walls Chapter 23. Show height of retained earth on all foundation walls. Chapter 23. 85 1 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 above finish grade wood shall be 6" Section 2907 (a). minimum f7 Note on plans that surface water will drain away from building and show drainage pattern and key elevations. On graded sites, the top of any exterior foundation shall extend above the street gutter at point of discharge or the inlet to a drainage device a minimum of 12" plus 2 percent. Section 2905 (f), 2907 (d) 5. 8B Dimension foundation per U.B C. Table 29A- Floors Supported* Footing Stemwall Width Depth Thickness 1 2 3 6" 8" 10" 12" 15" 18" 12" 18" 24" 6" 7" 8" fi 4 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 0 number and manufacturer of power driven pins Show edge and end distances and spacing Section 302 (c) If required by structural calculations, show size, imbedment and location of hold down anchors on foundation plan Section 2312 (f), 302 (c) If hold downs are required by calculations, 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. Show minimum underfloor access Section 2516 (c) of 18" x 2V 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. Specify that posts embedded in concrete shall be pressure treated per UBC Std No 25-12. Section 2516 (c) 1. FRAMING Show wall bracing Every exterior wood stud wall and main cross 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 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 (a) 6 12/16/87 Show on the plans all structural requirements developed in the structural calculations Section 302 (c) (See comments below or at end ) 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 06 natural resistance to decay or treated wood is used Section 2516 (c) A 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 grade and panel identification index. Table 25-N OtTfUl. '/O. 1*3, When roof pitch is less than 3 12, design ridge as a beam. Section 2517 (h) If foundation cripple wall studs are less than IV high, framing shall be solid blocking 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) U. Show plywood sheathing over exposed eaves, or other weather exposed areas, is exterior grade Section 2516 (i). Show a weep screed at the foundation plate line on all exterior stud walls to be stuccoed Section 4706 (e). 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 sxze larger than supported rafters. Section 2517 (h) 3 Sriou) Sl-L-tbf FftfTeE<7 b-T QJ In open beam construction, provide strap ties across the beams at the ridge support Section 2501 (b). MECHANICAL (UNIFORM MECHANICAL CODE) All heating, ventilating, and cooling systems and appliances shall comply with the Uniform Mechanical Code 1A^. Show the size, location and type of heating and cooling appliances or systems all 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 habitable rooms Show basis for compliance UBC, Sec 1211.titrr&Di) PtAu M>U) MAT & rt> &e fzcriiDeo r Show minimum 30" deep unobstructed working space in front of furnace Section 505, UMC Note on plans, "clearances to be manufacturer's listing " Section 5Qb, UMC per 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 701* UMC Show I C B 0 fireplace. approval number for prefab 130. 131 Show access to the attic or underfloor furnace to be minimum 30 inches by 30 inches Section 708 & 709 UMC. Note that passageway to the attic furnace shall be unobstructed and have continuous solid flooring not less than 2k inches wide Section 708 UMC 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 1903 outside UMC, Section 12/16/87 KTJCTRICAL (NATTOKAT. KLECTRICAL CODE) All wiring shall comply with the National Electrical Code 152. Show on the plan the amperage of the electrical / service, the location of the service panel and the location of any sub-panels ISa. Show location of all electrical receptacles lA. Electrical receptacle locations and/or spacing ' is not adequate in 155} Show at least one convenience outlet other than outlets for laundry, etc., outdoors, in garages and basements. NEC, Art. 210-52. 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. 15/7. Note electrical system ground to be provided / per NEC, Art. 250-81. PLUMBING (UNIFORM PLCMBING CODE) 15J8 Show water heater size, type and location on « plans. UPC, Section 1301. 1*9. 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. loO. Fuel combustion water heater shall not be * installed in bath or bedroom or in a closet opening into bath or bedroom. UPC, Section 1309. i Provide adequate barrier to protect water heater from vehicle damage. UPC, Section 1310. Show T and P valve on water heater and show route of discharge line to exterior UPC, Section 1007 (e). Note on the plan that hose bibbs and lawn sprinkler system shall have approved backflow prevention devices. UPC, Section 1003(h) & (1)- ftMY Ueio 149. Show shower stall can accommodate a 30" circle and has a minimum floor area of 1,02^ sq in. UPC 909 (d). MOISE mSOLATIOB (DUPLEXES) 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 25 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 25. 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 25. ENERGY CONSERVATION Permit applications received after June 30, 1988, are regulated by the new Residential Energy Standards. Provide plans, calculations and worksheets to show compliance The new 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. states that Form by the person The signer mechanical architect, mechanical Section 1403(a)l, Title 2k, CF-1R shall be signed responsible for its preparation, shall be a civil engineer, engineer, electrical engineer, general building contractor, contractor or electrical contractor licensed or registered to practice by the State of California or other individual eligible under Division 3 of the Business and Professions Code to sign such documents. Document signers are subject to the limitations in Division 3 of the Business and Professions Code Please provide the signature 7/29/88 174. All energy items shown on the plans must be in ' agreement with the information shown on the properly completed Form CF-1R. 172 Specify on the building plans all of the mandatory energy conservation requirements as listed on the enclosure titled, "Mandatory Energy Conservation Requirements" 173. 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. 174 For room additions, show that the glazing area I of the addition does not exceed 16% of the newly-conditioned floor area, plus glazing removed or relocated due to the addition. YJ5 See additional corrections below or at end. CARLSBAD S.F.D. & DDPLEX SUPPIJMEHT 17fc. Energy conservation design should be for Zone / 7 . See attached energy packages. 17/7 Floor drains must have auto-prime (city ' policy). Iy8. Note exhaust fans cannot be ductless type (city policy). 179. 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). 18,0. 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). 18U. All piping for present or future solar water I heating must be insulated when in areas that are not heated or cooled by mechanical means (city policy). 1P2. Incorporate the waterproofing details, on the ' attached Policy 80-8, where interior living space occurs below grade at the masonry wall(s). 1$3 Show on the Title Sheet on the plans, the information required by the attached Developmental Services Sheet 112383. 184 \ All new residential buildings, including \ J additions, require a soils report Please submit two copies 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). 1$6 UBC Adopting Ordinance 8792 requires Fire Retardant roof on all structures (Sec 18 04.230) Show compliance with UBC Section 3203(e). 3£8 City Ordinance 9792 requires two parking spaces/unit with clear area of 20'x20" i.e no washing machines, etc. Show compliance. Please see additional corrections, or remarks, on the following page. The City of Carlsbad has contracted with Esgil Corporation located at 9320 Chesapeake Drive, Suite 208, San Diego, California 92123, telephone number of 619/560-1468, to perform the plan check for your project. If you have any questions regarding these plan check items, please contact (JL) fit-H at Esgil Corporation. If you have any questions regarding City Building permit procedures, please contact Carter Darnell at the City of Carlsbad, 1200 Elm Avenue, telephone 619/438-1161. Thank you. Enclosures: 1. 7/29/88 10 Prepared byi PLAN CHECK N0._ BUILDING ADDRESS __ APPLICANT/CONTACT (?frg- BUILDING OCCUPANCY (? CITY OF CARLSBAD VALUATION AND PLAN CHECK gEE C-77 a Bldg. Dept. p Esgil PHONE NO. DESIGNER PHONE TYPE OF CONSTRUCTION CONTRACTOR PHONE BUILDING PORTION RjDKm ADD Air Conditionine Commercial Residential Res. or Comm. Fire Sprinklers Total Value BUILDING AREA 37? VALUATION MULTIPLIER btt.Od @ § 8 VALUE £wy$. Jwy? Building Permit Fee $_ Plan Check Fee $ , OQ COM MENTS: Plans received by Esgil after July 31, 1987 shall have permit and plan check fees calculated per 1985 UBC. SHEET / OF / 12/87 t Si (0a CO a; ca •D0) 9) a)a: CU4-105a X CO CU V <uOL D D D D D D D D D n n n n n n D n n a a a n a n a a a D a ENGINEERING CHECKLIST LEGEND Date fe? Plan Check No. 89073? Project Address Project Name Field Check Date >"X Cu/n&e£ BY © 1,2,3 Item Complete Item Incomplete Your Action Number in indicates pla - Needs circle ncheck number that deficiency was identified LEGAL REQUIREMENTS Site Plan 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, driveway and percent (%) grade and drainage-- patterns. \ s' \ 3. Provide legal description of property. \ \ 4. Provide assessor's parcel number. PERMITS REQUIRED Grading 5. Grading permit required. (Separate submittal to Engineering Department required for Grading Permit). 6. Grading plans in plan check PE . 7. Need the following completed prior to building permit issuance- A. Grading plans signed. B. Grading permit issued. C. Grading completed. D. Certification letter and compaction reports submitted. E. Grading inspected and permit signed off by City Inspector. 8. Right-of-Way Permit required for work in public right-of-way (e.g., driveway approach, sidewalk, connection to water mam, etc). 9. Industrial Waste Permit application required. To be filled out completely and returned to Development Processing. [/ FEES REQUIRED D D D D a a D n D D a D a D REMARKS 10. Park-m-Lieu fees required. Quadrant , Fee Per Unit 11. Traffic impact fee required. Fee Per Unit __ . Total Fee Total Fee 12. Bridge and Thoroughfare fee required. Fee Per Unit ' ' , Total Fee 13. Public facilities fee required. 11. Facilities management fee required. Fee 15. Additional EDU's required Sewer connection fee 16. Sewer lateral required Sewer/hermit no. O.K. to issue - Date If you have any questions about any of the above items identified on this plan check, please call the Development Processing Department at 138-1161. <v (UQ DO •g 0)5 0) a!a: (U (DQ CO •a(U5cu 0)a: 0! (Da CQ T3a>5a> <vQi i— rM ro =fe 4fc 4t= U U UD. a. a. D n n n nan ODD Plan Check No. PLANNING CHECKLIST Address Type of Project and Use Zone Setback Front Use Allowed? YES Side ^^ Rear "^ NO Facilities Management Zone School District San Dieguito Encmitas Carlsbad Discretionary Action Required Environmental Required Landscape Plan Required Comments San Marcos YES YES YES NO iX NO NO iX Type X' Coastal Permit Required Additional Comments YES NO OK TO ISSUE DATE CERTIFICATION OF COMPLIANCE _,_ -, Q CITY OF CARLSBAD Plan Check No. ($7-7 3 / 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 6350 Yarrow Drive Ste. A Carlsbad, CA 92009 (438-5710) Encinitas Union Elementary 189 Union Street Encinitas, CA 92024 (944-4306) Project Applicant: Project Address: Jl cT~ RESIDENTIAL: SQ. FT. of living area _ SQ. FT. of covered area COMMERCIAL/ INDUSTRIAL: SQ. FT. AREA OPrepared By 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: otfC,- C ~~jtf Number of dwelling units SQ. FT. of garage area Date //•/ / G FEE CERTIFICATION (To be completed by the School District) 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 J'ee L/vied-> $ « o T"based on based on ^ ' D sq. ft.@ sq. ft.@ . O (0 School District Official Title Date AB 2926 and SB 201 fees are capped at $1.53 per square foot for residential. AB 2926 is capped at $.25 per square foot for commercial/industrial. CERTIFICATION OF COMPLIANCE CITY OF CARLSBAD Plan Check No. DEVELOPMENT PROCESSING SERVICES DIVIS[ON 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 6350 Yarrow Drive Ste. A arlsbad, CA 92009 (438-5710) 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-c^/£ - ?•?! - / £, C RESIDENTIAL: SQ. FT. of living area SQ. FT. of covered area COMMERCIAL/ INDUSTRIAL. SQ. FT. AREA Prepared By ^/s-^-^x: ^__^-.-^L^.-f- Number of dwelling units SQ. FT. of garage area Date FEE CERTIFICATION (To be completed by the School District) 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. $ , &T based on based on sq ft.@ sq. ft @ _ School District Official Tite Date AB 2926 and SB 201 fees are capped at $1.53 per square foot for -esidential A3 2926 is capped at $ 25 per square foot for coirniercial/in-dust^ al CATLIN ENGINEERING, INC. P O Box 4225 La Mesa, California 92044-0970 (619) 588-8500 ALL REPORTS ARE SUBMITTED AS THE CONFIDENTIAL PROPERTY OF CLIENTS AUTHORIZATION FOR PUBLICATION OF OUR REPORTS CONCLUSIONS OR EXTRACTS FROM OR REGARDING THEM IS RESERVED PENDING OUR WRITTEN APPROVAL AS A MUTUAL PROTECTION TO CLIENTS THE PUBLIC AND OURSELVESMr. and Mrs. John Schact July 13, 1989 2052 Cumbre Court Carlsbad, California 92009 Design Single-Family Subject: Project No. 25A1B Review of Foundation Proposed Addition to Single-Family Residence 2052 Cumbre Court Carlsbad, California Dear Mr. and Mrs. Schact: In accordance with the request of Mr. Larry Webb of Pride Builders, Inc., we have reviewed the foundation design prepared for the development of the subject property. This property is more particularly referred to as Assessors Parcel No. 216-491-16 in the City of Carlsbad, County of San Diego, State of California. We previously performed a limited soils investigation for the subject property, the results of which were presented in a report dated June 7, 1989. We reviewed the Foundation Plan, sheets 1 and 2 of the plans entitled "Jon & Cristina Schact, 2052 Cumbre Court, Carlsbad, Ca. 92009," prepared by Pride Builders, Inc., dated May 12, 1989 with a most recent revision date of July 12, 1989. We judge that this foundation design is in substantial accordance with our recommendations. We strongly recommend that you authorize us to inspect the foundation excavations, placement of steel and placement of concrete in the foundations, to assure that our recommendations have been understood. If we are not allowed to do so then we offer no assurance of adequate foundation performance. Please notify us 24 hours in advance of foundation inspections This opportunity to be of service is sincerely appreciated. If you have any questions, please do not hesitate to contact Respectfully submitted, CATLIN ENGINEERING, INC Mark B. Catlin Vice President RCE 40570 Distr. (2) Addressee (2) Pride Builders, Inc. (to be pickedHj^uljyUl^ ATTN: Mr. Larry Webb ^ MBC:AB/kjg/nhw 89) Consulting Engineers and Geologists CATLIN ENGINEERING, INC. P O Box 4225 La Mesa, California 92044-0970 (619) 588-8500 ALL REPORTS ARE SUBMITTED AS THE CONFIDENTIAL PROPERTY OF CLIENTS AUTHORIZATION FOR PUBLICATION OF OUR REPORTS CONCLUSIONS OR EXTRACTS FROM OH REGARDING THEM IS RESERVED PENpING OUR WRITTEN APPROVAL AS A MUTUAL PROTECTION TO CLIENTS THE PUBLIC AND OURSELVES PROJECT NO. 25A1A 2052 Cumbre Court Carlsbad, California DATE: June 6, 1989 PLATE NO. 1 Consulting Engineers and Geologists CATLIN ENGINEERING, INC. P O Box 4225 \v! La Mesa, California 92044-0970 (619) 588-8500 ALL REPORTS ARE SUBMITTED AS THE CONFIDENTIAL PROPERTY OF CLIENTS AUTHORIZATION FOR PUBLICATION OF OUR REPORTS CONCLUSIONS OR EXTRACTS FROM OR REGARDING THEM IS RESERVED PENDING OUR WRITTEN APPROVAL AS A MUTUAL PROTECTION TO CLIENTS THE PUBLIC AND OURSELVES Mr. and Mrs. John Schact June 7, 1989 2052 Cumbre Court Carlsbad, California 92008 Subject- Project No. 25A1A Limited Soils Investigation Bearing Value and Expansion Index Proposed Addition to Single Family Residence 2052 Cumbre Court Carlsbad, California Dear Mr and Mrs. Schact In accordance with your request, we have visited the above-mentioned subject site as of June 6, 1989. This property is more particularly referred to as Assessors Parcel No. 216-491-16 in the City of Carlsbad, County of San Diego, State of California The purpose of this visit and review of any available documents was to attempt to ascertain from the visible evidence, available documents, and from limited testing of the near surface soils, sufficient data in order to present our engineering evaluation of the site and our engineering recommendations relative to the proposed development thereon. In order to accomplish this purpose, a representative of our firm visited the site, reviewed the topography and site conditions, visually and texturally classified the surface and near-surface soils, and obtained samples for laboratory testing. In addition, we reviewed the results of the soils engineering work performed by Catlin Engineering IT i" t^e """mediate vicinity Please r.cte that our work is filed according to location in the Thomas Guide, for instance this particular project is located on page 25 in square Al so therefore the data is readily accessible for all of the projects that have been carried out in a particular area 1. From our conversations, we understand that: a. Subject residence is approximately 10 years old. b. The present owners have owned and occupied this property for a number of years and although minor movements may have occurred, no major structural failures or structural distress has occurred over that period and there is no known history of prior failures or distress in the building or soil. Consulting Engineers and Geologists PAGE 2 SCHACT/CUMBRE COURT - 25A1A JUNE 7, 1989 c. It is your plan to construct a single story addition to subject residence in the rear of subject residence. d. You desire that the soil conditions be evaluated in order to determine design parameters and to contribute considerations concerning the advisability of this project. ; 2. From our inspection, we determined that: a. Topographically, the site is a more or less level pad with the adjacent property to the east being about 3 feet higher than subject property and separated by a slope constructed at a gradient of about 2.0 horizontal to 1.0 vertical. The adjacent property to the west is about 3 feet lower than subject property, again being separated by a slope constructed at a gradient of about 2.5 horizontal to 1.0 vertical. At the rear of the pad a slope rises at a gradient of about 2.0 horizontal to 1.0 vertical, a height of approximately 40 feet, to the adjacent ownership. b. The surface and near surface soils are light brown clayey sands overlaying silty sands and clean sands. There are soils in the vicinity that are highly expansive with respect to change in volume with change in moisture content. Therefore special foundation recommendations will be necessary to mitigate the detrimental effects of expansive soils. c. Some fill soils were encountered in our investigation. By evaluating what appear to be fill slopes and undisturbed topographic features in the immediate vicinity, we judge that there may be as much as 5 feet of filled ground on this site. We note that our estimates of depth of fill if any are based on surface observations only and may therefore be subject to sizable variation with actual fill depth. Since this construction occurred in past 10 or so years, we judge that soils were properly compacted, inspected, and tested during construction. If fill soils are unstable, evidence of this fact usually shows up in the form of structural distress in the building for a structure of this age. d. There were no substantial structural defects apparent in the e*isting house that would indicate foundation failures or reason to believe that the existing fill soils supporting this structure are unstable. e. An in-situ field density test was performed in the area where we judged that the data would reflect the predominant conditions. The results of these tests are set forth on Page C-l hereto. 3. The field sample was remolded and tested in accordance with the procedures currently prescribed by the City of San Diego and the Expansion Index was determined to be 47. 4. The field sample was remolded and tested in direct shear. The results of these tests are set forth on Page C-l hereto. PAGE 3 SCHACT/CUMBRE COURT 25A1A JUNE 7, 1989 It is our conclusion that the proposed development can be undertaken without failure or detrimental foundation movement occurring as a result of structural loads Imposed upon the soil from the development as presently contemplated and without unduly infringing on the rights of those who control the adjacent properties and public rights of way if the recommendations set forth below are adhered to: If any grading is to be accomplished on this it be done in accordance with Appendix A, Earthwork Specifications" hereto. site, we recommend that entitled "Recommended We recommend that positive drainage be provided away from all perimeter footings. Positive drainage is defined as a slope of 2 percent or greater (2 feet fall per 100 feet) away from the foundations for at least 5 feet. Drainage should then be directed by swales that fall at 2 percent or greater to the street or some other collective drainage system. We recommend that any proposed cut and fill slopes be constructed and maintained at a gradient of 2 horizontal to 1 vertical or flatter. Suitable erosion control and proper drainage should be provided to prevent surface waters from running over any exposed slopes. Based on our observations, the results of field and laboratory testing and our computations, we recommend that a safe allowable soil bearing value of 1,700 pounds per square foot be used for supporting dead plus live loads. This soil bearing value is applicable for continuous or spread footings, 1 foot in minimum horizontal dimension, and embedded at least 12 inches below the firm natural ground or existing properly compacted filled ground surface. These bearing values may be increased at the rate of 175 pounds per square foot for each foot of depth and increased at the rate of 125 pounds per square foot for each foot of width over the minimum 12 inches to a maximum of 2,000 pounds per square foot. Moderately expansive soils were encountered on this site and we recommend that the provisions of Appendix C be adhered to in order to mitigate the detrimental effects of these expansive soils. For additions, the foundation should be doweled into the existing foundations at least 8 inches with dowels at least 24 inches in length. We recommend that you provide a minimum of 4 inches of clean sand beneath all concrete slabs. Provide a moisture barrier 2 inches below slabs in areas that receive flooring which might be adversely affected by capillary moisture. We further recommend that we be permitted to review the design of the foundations and inspect any grading and the construction of the foundations in order to assure that our recommendations have been understood. Seemingly minor variations between our design and the construction can result in essentially nullifying the advantageous effects anticipated by this design. This, then would result in a waste of the engineering, time, money, and materials expended in this PAGE 4 SCHACT/CUMBRE COURT 25A1A JUNE 7, 1989 additional effort. Therefore, if the work is not inspected by us, we offer no assurance that our recommendations will have the anticipated salutary effect. h. In addition, we recommend that the building construction be in strict accordance with the approved plans and applicable regulations, except where our 'recommendations contained in the paragraphs above are more stringent. We especially note here that for reasons of economy, we have limited our investigation to the evidence available from visual inspection of the site, testing of the near-surface soils, our conversations with Mrs. Schact and Mr. Joe Kroll and review of the available documents. We candidly admit that visual evidence can readily be disguised such that a conventional visual examination will not disclose all information. If we have misunderstood your intentions as to the extent of this investigation, please notify us immediately in order that we may modify our program of investigation and corresponding fees accordingly. The opportunity to be of service is sincerely appreciated, questions, please feel free to contact this office. Page C-l and Appendices A and CC are parts of this report. Respectfully submitted, CATLIN ENGINEERING, INC. If you have any William G. Catlin President RCE 11579 GE 194 Distr. (1) Addressee (1) Mr. Joe Kroll Pride Builders 4333 Fairmount Avenue San Diego, California 92116 WGC/nhw PAGE C-l SCHACT/CUMBRE COURT 25A1A JUNE 7, 1989 TEST RESULTS The samples were remolded to field density tested in direct shear under various loads, after being saturated and drained, in order to determine the apparent cohesion and minimum angle of internal friction for these soils. The results of these tests are presented below: Shearing Apparent Normal Load Resistance Angle of Internal Cohesion in kips/sq ft in kips/sq ft Friction Degrees Ib/sq ft 1.15 9.70 23.0 500 2.30 15.8 4.60 Applying the above angle of internal friction and apparent cohesion and using the Terzaghi Formula for Bearing Capacity, a safe allowable soil bearing pressure for cast-in-place continuous or spread footings, one foot in minimum horizontal dimension, and embedded at least one foot below the surface of the dense natural soil is at least 1800 pounds per square foot. RESULTS OF FIELD DENSITY TEST Depth of Sample Dry Density Moisture Content in Feet (pcf) Percent Dry Wt. -1 94.7 16.1 CATLIN ENGINEERING, INC. CONSULTING ENGINEERS AND GEOLOGISTS P.O. Box 4225 La Mesa, California 92044-0970 588-8500 APPENDIX A RECOMMENDED EARTHWORK SPECIFICATIONS 1. GENERAL DESCRIPTION. The objective is to obtain uniformity and adequate internal strength in filled ground by proven engineering procedures and tests so that the proposed structures may be safely supported. The procedures include the clearing and grubbing, removal of existing structures, preparation of land to be filled, compaction of the filled areas to conform with the lines, grades, and slopes as shown on the approved plans. The owner shall retain a Civil Engineer qualified in Soil Mechanics (herein referred to as Engineer) to inspect and test the filled ground as placed to verify the uniformity of compaction of filled ground to the specified 90 percent of maximum dry density. The Engineer shall advise the owner and grading contractor immediately if any unsatisfactory conditions are observed to exist and shall have the authority to reject the compacted filled ground until such that as corrective measures are taken, necessary to comply with the specifications. It shall be the sole responsibility of the grading contractor to achieve the specified degree of compaction. 2. CLEARING, GRUBBING, AND PREPARING AREAS TO BE FILLED a. All brush, vegetation, and any biodegradable refuse shall be removed, piled, and burned or otherwise disposed of as to leave the areas to be filled free from vegetation and debris. Any uncompacted filled ground or loose compressible natural ground shall be removed unless the report recommends otherwise. Any unstable, soft, swampy, or otherwise unsuitable areas shall be corrected by draining or removal, or both. b. The natural ground which is determined to be satisfactory for the support of the filled ground shall then be plowed or scarified to a depth of at least six (6) inches, and until the surface is free from ruts, hummocks, or other uneven features which would tend to prevent uniform compaction by the equipment to be used. c. After the natural ground has been prepared, it shall then be brought to the proper moisture content and compacted to not less than 90 percent of maximum dry density in accordance with the ASTM D1557-78 method which uses 25 blows of a ten pound rammer falling 18 inches on each 5 layers in a 4 inch diameter 1/30 cubic foot cylindrical mold. PAGE 2 APPENDIX A . CATLIN ENGINEERING, INC. d Where fills areas made on hillsides or exposed slope areas with gradients greater than 10 percent, horizontal benches shall be cut into firm undisturbed natural ground in order to provide both lateral • and vertical stability. This is to provide horizontal base so that each layer is placed and compacted on a horizontal plane. The initial bench at the toe of the fill shall be at least 10 feet in width on firm undisturbed natural ground at the elevation of the toe stake placed at the natural angle of reposed or design slope. The Engineer shall determine the width and frequency of all succeeding benches which will vary with soil conditions and the steepness of slope. e. Structures may be FOUNDED PARTLY IN CUT AND PARTLY IN FILL provided that the soil within five feet outside the foundation lines is ripped to a depth of at least 12 inches below the bottom of the foundation or slab (whichever is applicable in the immediate area) and then uniformly recompacted to at least 90 percent of maximum dry density. 3. MATERIALS AND SPECIAL REQUIREMENTS. The fill soils shall consist of select materials free from vegetation matter and other deleterious substances, and shall not contain rocks or lumps greater than 6 inches in diameter. This may be obtained from the excavation banks, borrow pits, or any other approved sources and by mixing soils from one or more sources. If excessive vegetation, rocks, or other soils with inadequate strength or other unacceptable physical characteristics are encountered, these shall be disposed of in waste areas as shown on the plans or as directed by the Engineer. If, during grading operations, soils are found which were not encountered and tested in the preliminary investigation, tests on these soils shall be performed to determine their physical characteristics. Any special treatment recommended in the preliminary or subsequent soils reports not covered herein shall become an addendum to these specifications. The testing and specifications for the compaction of subgrade, subbase, and base materials for roads, streets, highways, or other public property or rights-of-way shall be in accordance with the standards of the governmental agency having jurisdiction. 4. PLACING, SPREADING, AND COMPACTING FILL MATERIALS. a. When the moisture content of the fill material is below that specified by the Engineer, water shall be added in the burrow pit until the moisture content is near the optimum to assure uniform mixing and effective compaction. b. When the moisture content of the fill material is above that specified by the Engineer, resulting in inadequate compaction or unstable fill, the fill material shall be aerated by blading and scarifying or other satisfactory methods until the moisture content is near optimum as specified. c. After processing, the suitable fill material shall be placed in layers which, when compacted, shall not exceed six (6) inches. Each layer shall be spread evenly and shall be thoroughly mixed during the spreading to insure uniformity of material and moisture in each layer. PAGE 3 APPENDIX A CATLIN ENGINEERING, INC. d. After each layer has been placed, mixed, and spread evenly, it shall be thoroughly compacted to not less that the density set forth in paragraph 2c above. Compaction shall be accomplished with sheepsfoot rollers, multiple-wheel phneumatic tired rollers, or other approved types of compaction equipment, such as vibratory equipment that is specially designed for certain soil types. Rollers shall be of such design and maintained to such a level that the soil will be compacted rather that sheared by the roller. Rolling shall be accomplished while the fill material is at the specified moisture content. Rolling of each layer shall be continuous over its entire area and the roller shall make sufficient trips to insure the specified density has been obtained. Rolling shall be accomplished in a planned procedure such that the entire areas to be filled shall receive uniform compact!ve effort. e. The surfaces of the fill slopes shall be compacted by means of sheepsfoot rollers or other suitable equipment. Compacting operations shall be continued until the slopes are stable and until there is no appreciable amount of loose soils on the slopes. Compacting of the slopes shall be accomplished by backrolling the slopes in increments of 3 to 5 feet in elevation gain or by other methods producing satisfactory results. f. Field density tests shall be taken for approximately each foot in elevation gain after compaction, but not to 'exceed two feet in vertical height between tests Field density tests may be taken at intervals of 6 inches in elevation gain if required by the Engineer. The location of the tests in plan shall be so spaced to give the best possible coverage and shall be taken no further apart than 100 feet. Tests shall be taken on corner and terrace lots for each two feet in elevation gain. The Engineer may take additional tests as considered necessary to check on the uniformity of compaction. Where sheepsfoot rollers are used, the tests shall be taken in the compacted material below the disturbed surface. No additional layers of fill shall be spread until the field density tests indicated that the specified density had been obtained. g. The fill operation shall be continued in 6 inch compacted layers as specified above, until the fill has been brought to the finished slopes and grades as shown on the accepted plans. h. In order to reduce the likelihood of foundation and slab cracking at the cut-fill line, cut-fill pads supporting the structure shall be ripped to a depth of at least 12 inches below the bottom of the foundation or slab (whichever is applicable in the immediate area and then uniformly recompacted to at least 90 percent of maximum dry density in accordance with the applicable paragraph above. 5. INSPECTION. Sufficient inspection by the Engineer shall be maintained during the compaction operations so that he can verify that the fill was constructed in accordance with the accepted specifications. PAGE 4 APPENDIX A CATLIN ENGINEERING, INC. 6. SEASONAL LIMITS. No fill material shall be placed, spread, or rolled if weather conditions increase the moisture content above permissible limits. When the work is interrupted by rain, fill operations shall not be resumed until field tests by the soils engineer indicate that the moisture content and density of fill are as previously specified. 7. LIMITING VALUES OF NONEXPANSIVE SOILS. Those soils that expand 3.0 percent or less from dry air to saturation under a unit load of 150 pounds per square foot are considered to be nonexpansive. 8 All recommendations presented in the attached report are a part of these specifications. CATLIN ENGINEERIHC. IMC. CONSULTING ENGINEERS AND GEOLOGISTS P 0 Box 4225 La Mesa, California 92044-0970 (619) 58S-8500 APPENDIX CC RECOMMENDED PROCEDURES RE" HIGHLY EXPANSIVE SOILS The following recommendations apply to conventionally financed residential construction, residential repairs regardless of financing, and some commercial construction If you anticipate FHA or VA financing for new residential construction, please contact us for the necessary special recommendations. For soils that are expansive with respect to change in moisture content, there is no economical way to absolutely prevent movement if there is a change in soil moisture content. Insofar as practicable, a stable soil moisture content should be established and maintained throughout the life of the structures supported thereon. In order to minimize the undesirable effects of expansive soils on structures, if these soils are placed or allowed to remain within the upper 3 feet below finish grade, we recommend that the following special precautions be exercised in design arid construction of slabs and foundations. Avoid the use of isolated interior piers where possible. Continuous interior and exterior footings should be used throughout. Continuous footings should be used to span openings such as garage doors and residential doors. Continuous footings should be placed at a minimum w the lowest adjacent exterior final ground surface. All interior and exterior footings should be reinforced and interconnected continuously with steel bars. Use one #5 bar at 3 inches above the bottom of all footings and one #5 bar placed 1 1/2 inches below either the top of the foundation steins for frame floors, or below the top of the slab for slab-on-grade construction. All reinforcing bars should be supported so that they are not displaced by the placement of concrete. Reinforcing bars in the slabs chould be supported on chairs or "dohies." Insofar as practicable, establish and maintain the soil moisture at 1 to 4 percent above optimum in the soil below the building to a depth of 3 feet below finish grade prior to placing concrete. Please note that large amounts of w<iter should not be added immediately prior to placing concrete This will result in expansion of the soil against the uncured concrete, weakening or cracking it. PAGE 2 APPENDIX CC CATLIN ENGINEERING, INC. d In buildings where it is piacticable to permit independent movement of slabs relative to the foundations, such as in garages and warehouses, these slabs should be separated from the foundations by 1/2 inch thickness of construction fel i or equivalent. Special care should be exercised tq assure that the separation extends 1o the full depth of the thickened edges of slabs and that door stops attached to the building be clear of the slab by at least 1 inch. In buildings where independent movement of slabs and foundations is not practicable, we recommend that you use raided, self-supporting floors that span between continuous footings and/or reinforce all concrete siabs-on-grade with #4 bars at 32 inches on center each way. The reinforcement for slabs which are not free floating should extend horizontally into the footings Provide a minimum of 4 inches of clean sand beneath all concrete slabs. Provide a moisture barrier 2 inches below slabs in areas that receive flooring which might be adversely affected by capillary moisture. Positive drainage should be provided away from all perimeter footings. 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