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Home My WebLink About2035 ALGA RD; ; CB890806; PermitDECLARATIONS LENDER 71 I WORKER'SCOMPENSATION OWNER).UILDER CONTIIACTOM II 1n I I Whltr ~ lnsilector Green - (1) Finance Yellow - Assessor Ptnk - Applicant Gold -Temporary Flle 77 i jl 1 DEVELOPMENT PROCESSING SERVICES DIVISION CARLSBAD, CA 92009-4859 2075 LAS PALMAS DRIVE (619) 438-1161 MISCELLANEOUS FEE RECEIPT Appllcant Please Prlni And Flll In Shaded Area Only .x)& ADDRESS 2035 ALGA RD. Carlsbad, Ca 92008 A&ESSORS PAROELNO. 215 110 32 00 ‘OWNER David Taylor/ Eric Rozema OWNER’S MAKING 3521 Landsford Way ADPRESS Carlsbad, Ca 92008 CrryCarlsbad ZIP 92008 TEL. 434 0415 CONTRACTORDAVID TAYLOR DEVELOPMENT CONTRACTORS MALING ADDRESS 3521 Landsford Way CITY Carlsbad ZIP 92008 TEL. 434 0415 STATE LICENSE NO. 509799 LICENSE NO, BUSINESS 27147 SUBDIVISION”&it .fk 4 LOT(S) La Costa Valley 148 approx,. 3,200 square feet1600’ 3 car garage CONTACT PERSON David.’aylor ADDRESS 3521 Landsford Way CITY Carlsbad ZIP 92008 TEL. 434 0415 5/30/89 APPLICANT’S SIGNATURE DATE PLAN ID NO. 89-to 1: 7250 05/31/89 0001 01 05 Misc M4.N VALIDATION AREA ESTMATED VALUATION m, PLAN CHECK FEE OOI-~IO-OO-OO-~~~I @ 6 Qq IF THE APPLICANT TAKES NO ACTION WITHIN 180 DAYS, PLAN~CHECKFEES WILL BE FORFEITED. / 2 ENERGY CALCS ~~ ~ FOR NON RESIDENTIAL BLDGS , d ,,?STRUCTURAL CALCS / 2 SOILS REPORTS 0 2 SELF ADDRESSED ENVELOPES ~ DATE GIVEN/ SENT TO APPLICANT DATE LA COSTA LETTER $b/ SCHOOL FEE FORM P & E CORRECTIONS LIST CERTIFICATE OF OCCUPANCY Whlte . File Yellow - Appllcant Pink. Finance Gold. Assessor INSPECTION REQUEST CITY OF CARLSBAD PERMIT# CB890806 FOR 04/22/91 DESCRIPTION: 3244 SF PLUS 579 SF GARAGE INSPECTOR AREA TP PLANCK# CB890806 OCC GRP JOB ADDRESS: 2035 ALGA RD TYPE: SFD CONSTR. TYPE NEW APPLICANT: TAYLOR, DAVID CONTRACTOR: TAYLOR, DAVID DEVELOPMENT OWNER: STR: FL: STE : PHONE: 619 434-0415 PHONE: 619 PHONE : REMARKS: MH/DAVID/434-0415 SPECIAL INSTRUCT: PAGER 494-9757 MONDAY AM PLEASE INSPECTOR TOTAL TIME: CD LVL DESCRIPTION 19 ST Final Structural 39 EL Final Electrical 29 PL Final Plumbing 49 ME Final Mechanical ACT COMMENTS " t " - " - ***** INSPECTION HISTORY ***** DATE 031590 011990 101689 101889 101389 101089 092889 092589 DESCRIPTION Final Combo Final Combo Insulation Interior Lath/Drywall Rough Combo Insulation Roof/Reroof Frame/Steel/Bolting/Welding ACT INSP CA TP DAVE CAL,LED/CANCELLED 3-16-89 COMMENTS CO TP AP TP AP TP NR TP AP TP AP MP NR TP OK TO WRAP UNSCHEDULED/SHEETING . > FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK#: CB890806 PROJECT NAME: 3244 SF PLUS 579 SF GARAGE PERMIT#: CB890806 DATE: 04/22/91 PERMIT TYPE: SFD ADDRESS: 2035 ALGA RD CONTACT PERSON/PHONE#: MH/DAVID/434-0415 SEWER DIST: CA WATER DIST: CA INSPECTED DATE BY : INSPECTEDYR. z3 '991 APPROVED __ DISAPPROVED - INSPECTED DATE BY : INSPECTED: APPROVED - DISAPPROVED - INSPECTED DATE BY : INSPECTED: APPROVED - DISAPPROVED - ........................................ """"" COMMENTS : -C~~~~~F~~~l~~~~~~r~~~~r~ """"""""""""""""""- r L (61 9) 438-3367 FINAL BUILDING INSPECTION DEPT: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK#: CB890806 PERMIT#: CB890806 PROJECT NAME: 3244 SF PLUS 579 SF GARAGE DATE: 04/22/91 PERMIT TYPE: SFD ADDRESS: 2035 ALGA RD CONTACT PERSON/PHONE#: MH/DAVID/434-0415 SEWER DIST: CA WATER DIST: CA ............................... """""""_ ............................... """""""_ INSPECTED DATE "?E BY : INSPECTED: cl. '-53 I APPROVED / DISAPPROVED INSPECTED DATE BY : INSPECTED: APPROVED - DISAPPROVED - INSPECTED DATE BY: INSPECTED: APPROVED - DISAPPROVED - COMMENTS : ., FINAL BUILDING INSPECTION DEW: BUILDING ENGINEERING FIRE PLANNING U/M WATER PLAN CHECK#: CB890806 PERMIT#: CB890806 PROJECT NAME: 3244 SF PLUS 579 SF GARAGE DATE: 04/22/91 PERMIT TYPE: SFD ADDRESS: 2035 ALGA RD CONTACT PERSON/PHONE#: MH/DAVID/434-0415 WATER DIST: CA "_" ""_ """""""""_"""""""""""""""""""" """""""""_"""""""""""""""""""" DATE INSPECTED: $/J$( APPROVED DISAPPROVED - BY : INSPECTED: APPROVED DISAPPROVED __ INSPECTED DATE BY : INSPECTED: APPROVED - DISAPPROVED - INSPECTED DATE - ""_"""""""""""""""""""""""""""~""""""""~ ""_"""""""""""""""""""""""""""""""""""" COMMENTS : FINAL BUILDING INSPECTION PLAN CHECK NUMBER $90806 DATE: 1-19-90 PROJECT NAME ADDRESS: 2035 &Isp Rd PROJECT NO.: UNIT NUMBER PHASE NO.: TYPE OF UNIT: SFU NUMBER OF UNITS CONTACT PERSON: &%Yld CONTACT TELEPHONE 434-0415 Wldrr. Enc.3. Plan. Xatw, !;til INSPECTED & DATE BY INSPECTED J APPROVED - DISAPPROVED - INSPECTED BY: DATE INSPECTED: APPROVED - DISAPPROVED ~ INSPECTED BY: INSPECTED DATE APPROVED - DISAPPROVED - Rev. 1m WHITE Suspense BLUE Water Dlstrlct GREEN: Engineering CANARY Utllltles PINK: Planning GOLD 1 DATE : 8,/ 7/( JURISDICTION: - ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 208 SAN DIEGO. CA 92 123 (619) 5601468 OAPPLICANT 3 FILE COPY PLAN CHECK NO: 89 - e06 SET : OUPS PROJECT ADDRESS: 203 5. Od R. [TDESIGNER E PROJECT NAME : 6~ 0 /G A rt. - gAY1DTP7LOP /Em? azu The plans transmitted herewith have been corrected where building codes. with the jurisdiction's building codes when minor deficien- The plans transmitted herewith will substantially comply cies identified en 4.h~ tamgrk6. are resolved and checked by building department staff. 0 necessary and substantially comply with the jurisdiction's 0. The plans transmitted herewith have significant deficiencies ldentified on the enclosed check list and should be corrected and resubmitted for a complete recheck. The check list transmitted herewith is for your information. plans are submitted for recheck. The applicant's copy of the check list is enclosed for the 0 The plans are being held at Esgil Corp. until corrected 0 jurisdiction to return to the applicant contact person. 0 The applicant's copy of the check list has been sent to: .. 118 Esgil staff did not advise the applicant contact person that plan check has been completed. O been completed. Person contacted: ./1 ,,,! Esgil staff did advise applicant that the plan check has Date contacted: REMARKS: ALL PLAu$ WIALLBIZ sthuPB RI) P .X r By : Enclosures: OGA Om Ovw ODM ESGIL CORPORATION 9320 CHESAPEAKE DR., SUITE 208 SAN DIEGO. CA 92123 (619) 56(11468 DATE : 6/9/87 JURISDICTION: PLAN CHECK NO: 09- AOb SET: 1 UUPS PROJECT ADDRESS: 003.5 4 LC-,L Kr;. PROJECT NAME: \?Fs /G sL?,;r. \L'L,->z :II.c:.r.r2cL.f& CITY OF CAFUSBAD FILE COPY LDESIGNER -. ,-- The plans transmitted herewith have been corrected where building codes. 0 necessary and substantially comply with the jurisdiction's The plans transmitted herewith will substantially comply with the jurisdiction's building codes when minor deficien- cies identified checked by building department staff. are resolved and 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: p.u\ n TAU~LOP 3h2 \ 1 LUWSFGIZC? WhV ', ~.bF?LCi;F?.kn . h . 4200pI / 1 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 # REMARKS : BY:. L~JEE'_GIO AzoF I A Enclosures: ESGIL CORPORATION OGA Om Ow ODM 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 Department. You may have other corrections based besent California law mandates that residential construction comply with Title 24 and the following model codes: 1985 UPC (eff. 3/30/87) 1985 UBC (eff. 7/31/87) 1987 NEC (eff. lOlZ8l87) 1985 UMC (eff. 8/28/87) The above regulations apply to residential construction, regardless of the code editions adopted by ordinance. The circled items listed need clarification, modification or change. All items have to be with the cited codes and regulations. Per See. satisfied before the plaw will be in conformace 303(c), 1985 Uniform Building Code, the approval of the plans does not permit the violation of any state, county or city law. To soe-ed M the aa 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: Y 3 IL Esgil Corporation, 9320 Chesapede Drive, Suite 1208, San Diego, California 92123, (619) 560-1L68. i 6 Please de 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. ,E!. Indicate on the Title Sheet of the plans, the name of the legal omer 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 preparation, for plans deviating from engineer or architect responsible for their conventional wood frame construction. Specify Business and Professions Code). expiration date of license. (California 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 24 and 1985 UBC, UMC and UPC and 1987 NEC. )?! Submit fully dimensioned plot plan drawn to existing and proposed structures on the lot. scale showing location, size, and use of all 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 finis& grade. Show drainage patterns with minimum slopes. Section 302(c). ,d. Indicate distance from property lines to proposed building. Section 302(c). /. Show on the title sheet all structures, pools, walls, etc. included under this application. plan that is not included with the building Any portion of the project shown on the site permit application filed should be clearly identified as "not included." or a story, based on the definitions in . Clearly show if the lower level is a basement Sections 403 and 420. Plot the finish grade (as defined) on the elevations and dimension the distance to the floor above, for story determination. PIRB PROTOXION /. 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 1109 (a)). more than 12 inches into the 3 foot setback . Projections, including eaves, may not extend 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). wlthln 8' of an exterior wall located where Plastic skylights shall not be installed openings in such exterior wall are prohibited or required to be protected. Section 5207 (a) 7. J. . : . 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 1110. @detector, Show location of permanently wired smoke 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. SEE WOOT NOTE + . Wen 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. Ran SIZIS. urn. YglZILARoR AlID QAzIllc . Habitable rooms, other than kitchens, shall t.4 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 minim of 10 square feet per Section 1205 (a). Appears to be deficient in Openable window area in habitable rooms mast be square feet. In bathrooms, laundry rooms and 1/20 of the floor area and a minimum of 5 minimum is 1.5 sq. ft. (Section 1205 (a)). similar rooms 1/20 of area is required and At least 112 of the comon 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). providing five air changes per hour in Provide mechanical ventilation capable of bathrooms, water closet compartments, laundry rooms and similar rooms if required openable windows are not provided. Section 1205 (a). No habitable room, other than a kitchen, shall be less than 7'0" in any dimension. Section 1207 (c). a minimum of 7'6". Section 1207 (a). Show that ceiling height for habitable rooms is hallways, corridors, and bathrooms is a minimum Show ceiling height for laundry rooms, of 7'0". Section 1207 (a). Dimension on the plans the 30" clear width ,for water closet compartments and 24" clearance 111 front of water closet. Section 511 (a). Specify safety glazing for glazing in hazardous locations such as glass doors, .glazing adjacent to such doors and glazing adJacent to walking surfaces. Section Sub. Glazing, in the same wall plane as a door, mst 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 shower floor). Section 5406 (d) 5. (including windows within 5 feet of tub or Sleeping rooms shall have a window or exterior door for emergency exit. Sill height shall not exceed 44" above the floor. Ihe window must have an openable area of at least 5.7 square feet with the minimum openable width 20" and the minim openable height 24". Section 1204. A mezzanine is an intermediate floor and may not have a floor area exceeding 33 113 percent of the total floor area in the room below. Ihe 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. Tne loft you show does not comply as a mezzanine floor and is, by Uniform Building Code definition, a story. Section 1716. -. SJxIRWrs. ARD - Floors above the second story shall have not less than 2 exits. 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. Section 3303 (a). Required exit doorways shall be not less than and shall be capable of opening at least 90 36" in width and not less than 6'8" in height, degrees. Section 3304 (e). Provide 36" high protective railing for porches, balconies, and open sides of stair landings. Openings between railing 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. Section 4. occupants, or serves an unoccupied roof, I rise may be 8" maximum and run 9" minim. /. Minimum headroom is 6'6". 4 CLL~~LY aww ON WvP 0 Minimum width is 36". ~Ltub ~*c HILI. rrer wton handrails per Section 3306 (j), shall %%-OR tT&lRS satisfy the following: f more risers. Provide handrail for stairways with 4 or 1. Handrail shall be 30" to 34" above the #. The handgrip portion of handrail shall be not less than 1 114" nor more than 2" in cross-sectional dimension. nosing of treads. Every stairway landing shall have a dimension, measured in the direction of travel, at leart need not exceed 36 inches. Section 3306 (g), equal to the stairway width. Such dimension 3304 (i). A door may open inward at the top step of a 7 112" lower than the floor level. Section stairway provided the top step is not more than 3304 (h). with Section 3306 (d): Provide details of winding stairway complying /'. minimum 9 inches at a point 12 inches from Mlnimum tread is 6 inches at any point and where the treads are mowest. 4. ~aximum rise io 8 inches. fl Minimum width is 36 inches. Provide spiral staisway details, per Section 3306 (f): f.. Minimum run is 7 112 inches measured at a pornt 12 inches from where the treads are the narrowest. 1, $. Maximum rise is 9 112 inches. /. Minimum headroom is 6 feet 6 inches /. lhe tread must provide a clear walking area masuriq at least 26 inches from the outer edge of the supporting colm 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 staiway, 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 314 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 on the enclosed side as required for one-hour space under interior stairs shall be protected fire-resistive construction. Section 3306 (m). Within units, show that corridors have a minimum width of 36 inches. Section 3305 (b). Specify roof slope. Roof slope is not adequate for roof type specified. Table 32-B; Section 3203 (h). SFECIFV 30* FELT MtN. Uk,lDlZRlAVC( - CN? 'FOR TlLP 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.&, tile, etc. Section 107. "he maxi- 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 112 inch in 12 inches. Section 3203 (e) 3. Specify minimum 114 inch per foot roof slope water. Section 3207 (a), Section 2305 (f) and for drainage or design to support accumulated Section 2511 (d) 6. SHOV~OUP+~U~ \CgO* OF Sk'fLlGrT . Show roof drains and overflows. Section 3207. Provide skylight detalls to show compliance with Sections 3401 and 5207 or provide I.C.B.O. approval number. # other by at least 4 feet. Section 5207 (a) 6. . Plastic skylights must be separated from each f 11150 of attic area or 11300 of attic area if . Show attic ventilation. Minimum vent area is 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). lusoxRp . Provide fireplace construction details or note p6 construction to be per attached fireplace * attached to wood in Seismic Zones 3 and 4, . Show anchored veneer support and connections comply with Section 3006 (d)l and Section 2515 (a]. Show ties and #9 wire in horizontal JOlntS. stmdard drawing. Chapter 37. 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 be sealed before grouting, after inspection. in accordance with Table 24-G. Cleanouts shall Show floor and roof connections to masonry walls. Connection shall resist 200 pounds per whichever is greater. Cross grain tension or lineal foot or the actual design load, hding in wood ledgers is not permitted. Section 2310 h 2312 (j)3A. Provide details for dy proofing the foundation walls, below flnish grade, where usable space exists on the interior side of the walls. Section 1707 (a). between planter and building walls. Section 2516 (c) 7. . Show a minh 2" air space and flashing )d. Garage requires one-hour fire protection on the garage side of walls and ceiling comn to the dwelling. Table 5-8, Section 503 (a). SLY- FQST uorm . All elements supporting floor above garage, have one-hour fire-resistive protection on the garage side. Section 503 (b) Show 1 318" solid core self-closing door for openmgs between garage and dwelling. Section 503 (a). Garages are not permitted to open into a room walls supporting floor joists, mst 9' used for sleeping purposes. Section 1104. . ~n occupancy separation is not required between carport and residence, provided the no enclosed uses above. carport is open on two or more sades and has Section 503 (a) Exception 3. y. 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: Haximum shear panel ratio is 3 112 to 1 for height-to-width . Table 25-1. floor or landing in the garage is not more . Doors may open into the garage only if the than one inch lower than the door threshold. Section 3304 (h). 4. Provide an 18" raised platform for any FAU, water heater, or other device in the garage which may generate a flm or spark. UMC Section 508. UPC Section 1310.(a). @. The foundation plan does not comply with the sorls report recolnnendations for this project. Please review the report and modify design, notes and details as required to show compliance: Foo-r~u~s LKP. TO -E. PI-~~EW un r.*..ns~v. -CLI.! R'=ZOH 43-9 COLUMN JACKETING JUNE a; Section 4303(b)5. of the Uniform Building Code requires that where the fire-resistive covering on columns is exposed to injury from moving vehicles, the handling of merchandise or other means, such covering shall be protected in an approved manner. The following methods will be considered to provide minimum jacketing protection. 1. A 22-gauge minimum metal jacket to 6'-0" above the ground (3'-0" This method is applicable to concrete, masonry, and fire-protected permitted where the hazard is only from passenger motor vehicles). steel or wood columns. 2. One-inch additional concrete coverage over that required for columns). Rectangular concrete columns shall have corners chamfered, structural and fire-resistive purposes (applicable only to concrete but such chamfer shall not exceed one inch. 3. Two-inch x two-inch x +inch steel angles firmly attached on all corners to a height of 6'-0'' above ground (3'"'' permitted where the hazard is only from passenger motor vehicles). This method is applicable only to masonry or rectangular concrete columns. 4. Wood columns qualifying as heavy timber construction (Ex8 minimum) need not be provided with jacketing protection. SNOW TUt 6PECIFIC VOL9UD. PCCOI4CIEI.ID)IlIOUS rOQ LOT 146 AND ~HOWTH(E501LS CLAS51FICd7fOU AS(r)ELL 45 7*LEYPhU61\Ilrq OF 1 Provide notes h the Foundation plan listing soils report recommendation For fl. Show foundation sills to be pressure treated, foundations, slab and building pad preparation. or equal. Section 2516 (c) 3. ed. Show foundation bolt size and spacing. d. provide a letter From the soils engineer Section 2907 (F). / 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). 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 that: ,'. The building pad was prepared in /. The utility trenches have been properly backfilled and compacted, and The foundation excavations, formings and report and approved plan.'l accordance with the soils report, 23. Show height of all foundation walls. Chapter f* walls. Chapter 23. Show height of retained earth on all foundation @ 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. 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. jd. Dimension foundation per U.B.C. Table 29A: 1 2 6" 12" 12" 8" 6" 3 15" 18" 7" 10" 18" 24" 8" Woundations may support a roof in addition to the floors. Where only a roof is supported, use foundation for one floor. . Specify size, I.C.B.O. number and manufacturer of power driven pins. Show edge and end distances and spacing. Section 302 (c). If required by stmctural calculations, show mbedment and location of hold down anchors on foundation plan. Section 2312 (f), 302 (c). note on ~lan that hold down anchors must be . If hold downs are required by calculations, tied in piace prior to foundation inspection. Section 305 (e) 1. f and shear walls. Section 2907 (b). % steeper than 1:lO. Section 2907 (c). . Show adequate footings under all bearing walls . Show on the plans stepped Footings for slopes bottom of floor joists and minimum 12" Show minimum 18" clearance from grade to clearance to bottom of girders. Section 2516 (c) 2. undisturbed soil. Table 29-A. Show minimum underfloor access of 18" x 24". . Show pier size, spacing and depth into Show minimum underfloor ventilation equal to 1 area. openings shall be as close to corners sq. it. for each 150 sq. ft. of underfloor 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. EEbmS . Show wall bracing. Every exterior wood stud at each end at least every 25 feet of length wall and main cross partition shall be braced with 1 x 4 diagonal let-in braces or equivalent. Section 2517 (9) 3. 9 and rafters 12" or more in depth shall be . Note cross bridging or blocking. Floor joists supported laterally by bridging at intervals held inline. Sec. 2506 (h), 2517 (a) 6. not exceeding 8 feet, unless both edges are 12/16/87 6 . Show blocking at ends and at supports of floor joists, rafters and trusses at exterior walls. Section 2517 (d) 3, 2517 (h) 6. . Show double joists. Floor joists shall be @ doubled under bearing partitions running parallel with the joists. Section 2517 (d) 5. Bearing partitions, perpendicular to joists, beams, walls or partitions, more than the depth shall not be offset from supporting girders, of the joist. Section 2517 (d) 5. I+. 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 1/2" minimum clearance between top plate of interior partitions and bottom chord of trusses. (To ensure loading will be as designed). show double top plate with minimum 48" lap splice. Section 2517 (g) 2. 9 25-Q. ,110 Show nailing will be in compliance with Table Show or note fire stops at the following locations per Section 2516 (f): In concealed spaces of stud walls and r'. partitions, including furred spaces, at the ceiling and floor levels and at 10 wall; foot intervals along the length of the f vertical and horizontal spaces such 8s at all interconnections between concealed occur at soffits, drop ceilings and cove ceilings; / In concealed spaces between ' stair and between studs along and inline with stringers at the top and bottom of the run the run of stairs if the walls under the stairs are unfinished; and /! in openings around vents, pipes, ducb, chimneys, fireplaces and similar openings which afford a passage for fire at ceiling and floor levels, with noncombustible materials. ', 112. Show stud size and spacing. Haximum allowable stud heights: Bearing wall: 2 x4 and, 2 x 6 max. 10'; Non-bearing: 2 x 4 max. 14 , 2 x 6 ma. 20'. Table 25-R-3. r". ceiling must be 3 x 4 or 2 x 6 at 16" 0.C. Studs supporting two floors, a roof and Table 25-R-3. 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 306 (f). 9 connections and reference the detail to the . Detail all post-to-beam and post-to-footing 16. Detail shear transfer connections, including J roof and floor diaphragms, to shear walls. plan. Section 2516 (m). Section 2513. $7. Specify nail size and spacing for all shear walls, floor and roof diaphragms. Indicate required blocking. Maintain maximum diaphragm dimension ratios. [Tables 25 I, J, K and Section 4713 (d)]. . Show 3" x 4" or 2" x 6" studs in first story of three story building. Table 25-R-3. saoup PILE %2 OU~LOOFFP.CHLNC.I S'Lbu- Provide truss details and truss calculations for this project. Specify truss d identification numbers on the Dlans. plan. Section 302~). l#. Provide roof fram plan and floor framing lf. Provide framing sections through Section 302 (c). + wide. Section 2517 (9) 5. . Specify all header sizes for opening over 4' 9 horizontal framing members and post footings. . Provide calculations for main vertical and % panels, shear transfer and related. Section 14. Provide calculations for lateral loads, shear Section 302 (a). 302 (b). I developed in- the structural calculations. Section 302 (c). (See coments below or at end. ) ~ll heating, ventilating, and cooling systems and appliances shall comply with the Uniform Hechanical Code. columns and posts located on concrete or masonry floors or decks exposed to the weather or to water splash or in basements and which by concrete piers or meal pedestals projecting support permanent structures shall be supported above floors unless approved wood of natural ' heating and cooling appliances or systems. . Show the size, location and type of all 9 chapter 6, wc. . Show source of combustion air to furnace, per resistance to decay or treated wood is used. Section 2516 (c) 4. 1 1. Every dwelling unit shall be provided with 1 heating facilities capable of maintaining a Individual concrete or masonry piers shall project at least 8 inches above exposed ground unless the columns or posts which they support room t-qerature of 70 degrees F. at 3 feet above the floor in all habitable rooms. Show basis for compliance. UBC, Sec. 1211. are of approved wood 06 natural resistance to decay or treated wood is used. . Show minimum 30" deep unobstructed working Section 2516 (c) 4. space in front of furnace. Section 505, UMC. show location of attic access with minimum size 22" x 30". Section 3205. . Note on plans, "clearances to be per manufacturer's listing." Section 504, UMC. units in a duplex. Section 2516 (f). show draft separation for attic areas between . Furnace shall not be installed in any bedroom, bathroom or in a closet or confined space with Specify plywood grade and panel identification access only through such room unless index. Table 25-N. specified as direct vent appliance, enclosed Section 704 UHC. furnace or electric heating appliance. When roof pitch is less than 3:12, design ridge as a beam. Section 2517 (h). 1 5. Show I.C.B.O. approval number for prefab 4 firenlace. td 14" high, framing shall be solid blocking. 2. If foundation cripple wall studs are less than 9 shall be 3 inch by 4 inch or 2 inches by 6 . Cripple wall studs exceeding 4 feet in height Section 2517 (9) 4. inches when supporting 2 stories. Section 2517 (9) 4. 0 134 Show plywood sheathing over exposed eaves, or other weather exposed areas, is exterior .. Section 2516 (i). Show a weep screed at the foundation plate line on all exterior stud walls to be stuccoed. Section 4706 (e). Detail trurs layout for 30" x 30" attic access, if required for equipment in the attic. Ridges, hips, and valleys shall be at least ?ne size larger than supported rafters. Section 2517 (h) 3. In open beam construction, provide strap ties across the beam+ at the ridge support. Section 2501 (b). 4 SEE. TOOT LUITZ. "" r"" 1 6. Show access to the attic or underfloor furnace 4 to be minimum 30 inches by 30 inches. Section 708 h 709 UMC. shall be unobstructed and have continuous . Note that passageway to the attic furnace solid flooring not less than 24 inches wide. Section 708 UMC. 9 fixture controlled by a switch for the attic . show permanent electrical outlet and lighting furnace. Section 708 UMC. . Show details to comply with Section 709 for furnace under the floor, or Section 710 for roof or outside furnace. @ N!te on ,plan: Gas vents and non-combustible plpmg, zn walls, passing through three floors or less shall be effectively draft stopped at UBC, Section 1706 (a? 6. each floor or ceilin . @ ;;e dryer vent to outside. UMC, Section All wiring shall comply with the National Electrical Code. @ Show on the plan the amperage of the electrical the location of any sub-panels. service, the location of the service panel and I#. sow location of all electrical receptacles. Electrical receptacle locations andlor spacing IS not adequate in ' outlets for laundry, etc., outdoors, in garages 5. Show at least one convenience outlet other than lpd counter top(s) within 6 feet of the kitchen . Note convenience outlets in bathrooms, kitchen sink, outdoors, and in garages and basements (other than for laundry and similar equipment) shall be GFI protected. NEC, M. 210-8. and basements. NFX, Art. 210-52. 0 157 Note electrical system ground to be provided per NFX, Art. 250-81. Pi+ LQee PUU 158 Show water heater size. twe and location on V plans. UPC, Section 1301: -. fuel burning water heater. If wall openings in . Show source for providing combustion air to an enclosure are used, at least one-half of the uner twelve inches of the enclosure and one- required opening area shall extend into the G1f within the lower twelve inches. UPC, Section 1307. I+. &I combustion water heater shall not be opening into bath or bedroom. UPC, Section installed in bath or bedroom or in a closet 1309. '$ heater from vahicle damage. UPC, Section 1310. . Rovide adequate barrier to protect water . 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) h (i) . 4 and has a minimum floor area of 1,026 sq. in. 4. Show shower stall cm accomdate a 30" circle UPC 909 (a). 9 and floorlceiling assemblies to achieve a . Show details of duplex comn (party) walls of 50 decibels and an Impact Insulation Class Sound Transmission Class (STC) rating in walls (IIC) rating on floorlceiling 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. lt. Provide insulation in walls and ceiling to achieve STC of 50 between garage and living area if garage use is not controlled by resident. Title 25. 0 168 Permit applications received after June 30, Energy Standards. Provide plans, calculations 1988, are regulated by the new Residential and workshaets to show compliance. 69 The new regulations require a properly completed and properly signed Form CF-lR to be plans or "sticky backed" on the plans, to either imprinted on the plans, taped to the allow the building inspector to readily compare the actual construction with the requirements of the approved energy design. 0 CF-lR shall be signed by the person 170 Section 1403(a)l, Title 24, states that Form responsible for its preparation. Tne signer engineer, electrical engineer, architect, shall be a civil engineer, mechanical general building contractor, mechanical 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. Doc-t signers are subject to the limitations in Division 3 provide the signature. of the Business and Professions Code. Please ~~ 7129188 9 171. All energy items shown on the plans muat be in agreement with the information shown on the properly completed Form CF-lR. 0 172 Specify on the buildinn 0 lam all of the Wdatory enemv conservation listed on - requirements as the enclosure titled, "Mdatory me- Conservation Reauirements". 9 space heating (or cooling) system and provide . show the make, model and efficiency of the heat loss calculations if the output exceeds 45,000 BTUIHr. 9 of the addition does not exceed 16% of the . For room additions, show that the glazing area newly-conditioned floor area, plus glazing remGed or relocated due to the addition; @ See additional corrections below or at end. CARISBAD S.P.D. h mKgx 0 7. See attached energy packages. 176 Energy conservation design should be for Zone 9 policy). . Floor drains must have auto-prime (city $. Note exhaust fans cannot be ductless type (city @ future solar water heating. Note "two roof . New residential units must be pre-plumbed for jacks must be installed" where the water heater the most south facing roof (City Ordinance No. is in the one story garage and directly below 8093). policy). to the mst convenient future solar panel . Note "two 314" copper pipes must be installed story garage and.is not directly below the most location when the water heater is not in a one south facing roof. (City Ordinance No. 8093). . All piping for present or future solar water are not heated or cooled by mechanical means (city policy). l#. Incorporate the waterproofing detail6, on the attached Policy 80-8, where interior living wall(s). space occurs below grade at the masonry Show on the Title Sheet on the plans, the Developmental Services Sheet 112383. information required by the attached . All new residential buildings, including lpd additions, require a soils report. Please submit two copies. 185 Heavy timber framing, minimum 6" x 10" beams and minimno 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 p' Retardant roof on all structures (Sec. 18.04.230). Show compliance with UBC Section 3203(e). . City Ordinance 9792 requires two parking washing machines, etc. Show compliance. . Please see additional corrections, or remarks, The City of Carlsbad has contracted with Esgil Corporation located at 9320 Chesapeake Drive, Suite 208, San Diego, California 92123; telephone number project. If you have any questions regarding these of 6191560-1468, to perform the plan check for your plan check items, please contact L WQGIO . ZQFL regarding City Building permit procedures, please at Esgil Corporation. If you have any questions contact Carter Darnall at the City of Carlsbad, 1200 Elm Avenue, telephone 6191438-1161. Thank you. &closures: All heating, Ventilating, air conditioning, and vater heating equipment shall meet all of the requirements of the Appliance Efficiency Standards and shall be certified by the California Energy Connission. A two stage themastat, vhich controls the supplfment-ary heat on its second stage, shall be provided for heat pumps. Iheraostats shall be equipped vith an automatic setback, vhich the building occupant can program to automatically set back the themstat tvice in 2L hours. vith complete necessary maintenance information. Equipment vhich requires preventive maintenmce to maintain efficient operation shall be furnished All gas-fired fan type central furnaces, gas-fired fan type wall furnaces, and cooking appliances shall be equipped vith an intermittent ignition device. ~ll fan systemz exhausting air to the outside shall be provided vith backdraft dampers. mastic to prevent air loss and shall be insulated to conform to the provisions of Section 1005 of All trarmerse duct, plenum, and fitting joints shall be sealed vith pressure scnsitive tape or the M, 1982 Edition. A vapor barrier is required in clhte zone 1, 14, and 16. All manufactured vindovs and sliding glass doors shall meet t!!e 1912 MSI air Miltration All svinging doors and vindws leading to unconditioned areas shall be fully veather-stripped. standards and shall be certified and labeled. Storage type vater heaters and storage and backup tanka for solar system shll be externally wrapped vith R-12 insulation or greater. lhe five feet of pipe closest to the vater heater, if outside conditioned space, shall b. insulated vith a miniarm of X-3. Steam and stem condensation return piping and recirculating hot vater piping outside the building envelope shall be insulated in accordance with T10-1406(d). ms used in luminaries for general lighting in kith and bathrooms shall have an efficiency of not lets than 25 lumens per watt. Shaverheads and faucetd shall be equipped via flw mrtrictors &s outlined in the appliance officiency standards and shall be certified to thm Energy Codssion. . WIonry and factory-built fireplacas on exterior valls, shall be equipped vith tight-fitting closeable metal or glass doors covering the entire opening of the firebox; a combustion air intake of the building; and a tight fitting flue damper with a readily accessible control. equipped vith a readily accessible, operable, and tight fitting -at to drav air fmm the outside Tha insulation installer shall post a signed certificate.. .Section. 276. Insulation used shall colnply vith Calijornia Quality Standards. (All Occupancies). After installing insulation, the installer shall post in a conspicuous loution conforms the requiremnts of Iitle 2L, Part 2, Chapter 2-53, and that the materials installed in the building a certificate signed by the installer and the builder stating that the instillation conform vith the requirements of Title 20. &pter 2, Subchapter B, Article 3. Ihe Certificate shall state thm manufacturer's name and material idmtification, the installed "R" value, and (in applications of loose fill insulation) the mininarn installed veight per square foot consistent with the manufacturer's labeled density for the desird "R" value. For infiltration control all openings and penetrations must be caulked and sealed, such as around vindws, at tole plates, and openings for utility pipes and wires. Certificate of Compliance: Residential (Page 2 of 2) CF-1R RoJcclTIUe D*k HVAC SYSTEMS Maximum FumaccHeatiig Output Btuh . SPECIAL FEATURESREMARKS (Add exm sheeti if necasav) COMPLIANCE STATEMENT This certificate of compliance lists the building ftatures and perfonurn specifications needed to comply with Title 24, Chapter 2-53 and Title 20, Chapter 2. Subchapter 4, Article 1 of the California Adminismtive code. This certificate has been signed by the individual with overall daign rcsponsibility and the building owner, who shall retain a copy of it and transmit the cenificate to any subsequent purchaser of the building. When this certificate of compliance is submined for a single building plM mobe built in multiple orientations. all building conservation featurs which vary are indicated in the,Specid Feature.VRm& section. Designer Building Owner Nunc: Nunc: TirlJFLm: .IifluFll Addrur: Addrru: .. Tcl+ne Tekphonc: Lic. I: (sip-) (sip-) (de) Documentation Author Enforcement Agency Nunc NUTIC: x- Addrru: Telephone &my: Date8 6/9!84 CITY OF CARLSBAD Prepared by! 0 Bldg. Dept. 36 VALUATION AND PUN CHECK WEE Esgil PLAN CHECK NO. RQ - 806 BUILDING ADDRESS 2035 ALGA Ro Ap?LICANT/CONTACT - PHONE NO. BUILDING OCCUPANCY Q-3 / H - I DESTGNER PHONE TYPE OF CONSTRUCTION VU CONTRACTOR PHONE - Total Value Buildlnq Petmit Fee f S 107?..0 Plan Check Fee S s 697,'e ~~ ~ Plans received by Esgil after July 31, 1987 shall have permit and plan check fees calculated per 1985 UBC. SHEET / OF / 12/87 ENGINEERING CHECKLIST Date : 6 -/3-# Plan Check No. QFfl- Project Address: 203C @m a. Project Name: am Field Check Date: 1,2,3 Number in circ, indicates planchec number that deficienc was identified 7 Item Complete @ Item Incomplete - Neet Your Action By: LEGAL REQUIREMENTS Site Plan 1. Provide a fully dimensioned site plan drawn to scale. Show: Nort arrow, property lines, easements, existing and propose' structures, streets, existing street improvements, right-of-wa, width and dimensioned setbacks. 3. Provide legal description of property. 4. Provide assessor's parcel number. PERMITS REQUIRED / Grading ddU /, d / d, 0 ddo ddo d d.0 5. Grading permit required. (Separate submittal to Engineerins 6. Grading plans in plan check PE 7. Need the following completed prior to building permit issuance: Department required for Grading Permit). A. Grading plans signed. 13. Grading permit issued. C. Grading completed. D. Certification letter and compaction reports submitted. ddo 9. Industrial Waste Permit application required. To be filled out completely and returned to Development Processing. FEES REQUIRED 10. Park-in-Lieu fees required. Quadrant: Fee Per Unit: #670a , Total Fee: '&ne . - , Fee Per Unit: , Total Fee: - 11. Traffic impact fee re uired. dd n 0 D d do 12. Bridge and T roughfare fee required. Fee Per Unit: P 5j5 , Total Fee: #3ie . 13. Public facilities fee required. 14. Facilities management fee required. Fee: 3/0 15. Additional EDU's required: //L@ - d&& 16. Sewer lateral required: -e& f/7/9 !&e Sewer connection fee: - Sewer permit no. - // REMARKS: O.K. to issue:" Date: 8/ 7/87] check, please call the Development Processing Department at 438-1161. If you have any questions about any of the above items identified on this plan PLANNING CHECKLIST 215 110 32 Plan Check No. 97- 2 OG Address ?OX C A/,, Type of Project and Use 5 FO Zone 8" I Use Allowed? YES x NO Setback: Front - J Side - J Rear 1. Facilities Management Zone 6: School District: San Dieguito Encinitas - - - Carlsbad x San Marcos - - Discret' nary Actio Required YES NO Environmental Requir d YES NO Landscape Plan Required YES NO Comments bvsaL% -5 c&..Qrm-,- - __ Type - U+&k 'G &?cr~.,- - - 'JPP bh t- &Sorvr;- - - Coastal Permit Required YES __ NO K Additional Comments D.r he"ls;om 0 1- a.kvd.i- s ST Ae.% m-1 0 F- -I - .CSG IA-1 re 0 it;llsi~ L&o-t 1 afim a \rr aoOW+m e4 to\nk"cc OK TO ISSUE & DATE 6 f 7x7 . LYONS, WARREN & ASSOCIATES Consulting Structural €ngineers STRUCTURRL CRLCULRTIONS DATE: 51261'1989 ~ 10731 Treena Street #201 San Diego. CA 92131 (619) 578-8380 PROJECT NAME: David Taylor Residence ARCHITECT OF WORK: Buzard/Henning/Thimn/Johnson JOB NO. BH8905 ENGINEER OF WORK: P. Kevin Lyons TABLE OF CONTENTS Key Plan ............................ 1-2 Vertical ............................ 3-7 Lateral ............................. 8-12 Foundation.. ....................... -13 LYOKS. WARREN & ASSOCIATES ,Consulrinx Srrucrural Engineers San Diego. California (619) 578-8380 ? P P LYONS. WARREN & ASSOCIATES San Diepo. California (619) 578-8380 ‘ Consulting Srrucrurol Engineers P +” 9 P II I i P “ LYONS. WARREN & ASSOCIATES Ssn Diego. California (619) 578-8380 ConrulrinR Srrucrurol old Civil EnR.ineePrJ ivoNs. WARREN ASSOCIATES ConsulrinR Srrucrurol and Civil EnRineers San Dicgo. California (619) 578-8380 RB 3 A- i8' IP 117S* LYONS. WARREN & ASSOCIATES Consulring Srrucrurol and Civil Enginerrs San Diego. California (619) 578.8380 BY L Date 5& Sheet NO. 5of L project '%%BAD WID. - Subject cPTrA L Job No. iYONS. WARREN & ASSOCIATES Project CAPL~~AD PESID. San Diego. California (619) 578-8380 COnsuhinR Slrurrurol ond Civil EnRineerJ BY PB Date Z& Sheet No. Got 13 Subject EPTlCA L Job No. LYONS. WARREN & ASSOCIATES Project cS.?WBFp WID. Consulring Slrurrural and Civil Engineem San Dicgo. Calitornia (619) 578-8380 ivors. WARREN & ASSOCIATES San Dicgo. California (619) 578-8380 Consulring Srrucrurd ond Civil Engineers Project LA%BAD k 0. By 0ate5 Sheet No. &Of 15 Subject Job No. LYONS. WARREN & ASSOCIATES Project aPLsBAo p?sID Conruhing Slrucrural and Ci$,il Engineers San Dicgo. California (619) 578-8380 By .a- Date & Sheet No. 2 of ~/5 Subject Job No. ivow. WARREN & ASSOCIATES Consultin8 Srrurrural and Civil Enzineer, San Diepo. California (619) 578-8380 Project By a Date Sheet No. kOf A I Subject L Job No. I LYONS. WARREN & ASSOCIATES Project -5BAD PSP. San Dicp. California (619) 578-8380 Consulting Structurolmd Civil Enxineprs Sheet NO. !?of Subject Job No. ~.. .. , LYONS. WARREN & ASSOCIATES Consulring Slrucrural Engineers San Diego. California (619) 578-8380 lO"8" FURRED CLG. SCISS. GEF-, I II L .. . 18" " * - " - " - "II 29"l.O' FURRED CLG. 30'- 10" FURRED CLG. 35'rB" FURRED CLG. A' I 46'-0' ,151- 18" NOTES I. AREAS NOT DESIGNATED wlm TRUSSES ARE TO BE CONMNTl0NALL.Y FRAMED BY O'IHERS. 2. GEE GABLE ASSEMBLY (NOT A TRUSS). " RAKEWALL TO BOlTOM OF SCISS. B/C BY OTHERS. Dixieline Lumber i TRUSS DEPARTMENT 3420 HIGHLAND AVENUE PLAN 6 NABONM. CITY, CAUFORNlA 92050-263-6161 __ .. w t Puy 4-4 \ U L *N if 22 I I NP 7 u* e . 4 L N 0 ? 1 ,. .. .. " ! D ; I .. .. %Z .. 95- .. - .. .. .. " l- i UM 28 f 9 P e !- .. .. L . .. , .. -4 n " 9 -4 7. E 2 Y . . 0 . -. 4." c .. n P L < .I???*? ... . .* + BENTON ENGINEERING, INC. APPLIED SOIL MECHANICS - FOUNDATIONS SAN DEW. CALIFORNIA 92 I23 SSM RUFFIN ROAD August 24, 1989 Mr. David Taylor, Builder Carl sbad, CA 92008 3521 Landsford Way Subject: Project No. 89-8-19F Report on Footing Excavation Footing Reinforcing, and Trench Backfiil Inspection Proposed Residence Lot 148 of La Costa Valley Unit 4 Carl sbad, California Dear Mr. Taylor: This is to report the results of footing excavation, footing reinforcing, and trench backfill inspections for the proposed residence located on Lot 148 of La Costa Valley Unit 4 in Carlsbad, California. Footing inspections verified that scjl conditions at the bottom of the excavations were extended to the proper depth, and that steel reinforcing footing excavations were similar to those in the soils investigation, footing for the footings and dowels to the slab were in conformance with the structural plans by Buzard/Henning & Associates for the proposed residence. and compacted. Sewerline trenches within the perimeter footings were satisfactorily backfilled Respectfully submitted, BENTON ENGINEERING, INC. BY Steven B. Richey EIT No. 04034 Distribution: (4) Addressee SBR/ jer BENTON ENGINEERING, INC. APPLIED 501L MECHANICS - FOUNDATIONS SAN DIEGO CALIFORNIA 921 23 5540 RUFFIN ROAD July 25, 1989 Mr. David Taylor, Builder Carlsbad, CA 92008 3521 Landsford Way Subject: Construction Procedures Project No. 89-4-10A for Footings and Concrete Slabs on Ground Proposed Residence Lot 148, La Costa Valley Unit 4 Carlsbad, California Dear Mr. Taylor: This is to confirm our telephone discussion regarding acceptable procedures for construction of the foundation and concrete slab on grade on Lot 148 of La Costa Valley Unit 4 in Carlsbad, California, are may first excavate for the footings, 18 inches deep, clean out all loose soil, then place the reinforcing steel including dowels that will connect with the reinforcing steel in the slab, and anchor bolts as required, then pour the footings up to the bottom of the slab. Next, pond 6 inches of water inside the footings and allow this to soak into the soils 5 dayst. Then take check moisture tests at depths of 1, 2, and 3 feet at two locations inside the perimeter footings. Once the moisture is confirmed to be at 80 percent saturation or greater then the gravel layer should be placed and a moisture vapor barrier and 2 inches of sand before pouring the reinforced concrete slab. Please advise us if you should desire any additional information. Respectfully submitted, BENTON ENGINEERING. INC. BY RCE No. 10332 and Geotechnical Engineer No. 138 Distribution: (4) Addressee PHB/ jer BENTON ENGINEERING, INC. APPLIED SOlL MECHANICS - FOUNDATDNS SAN DIEW.CAUFORNlA 92123 5540 RUFFIN ROAD July 25, 1989 Mr. David Taylor, Builder Carlsbad, CA 92008 3521 Landsford Way Subject: Construction Procedures Project No. 89-4-10A for Footings and Concrete Slabs on Ground Proposed Residence Lot 148, La Costa Valley Unit 4 Carlsbad, California Dear Mr. Taylor: This is to confirm our telephone discussion regarding acceptable procedures for construction of the foundation and concrete slab on grade on Lot 148 of La Costa Valley Unit 4 in Carlsbad, California, are may first excavate for the footings, 18 inches deep, clean out all loose soil, then place the reinforcing steel including dowels that will connect with the reinforcing steel in the slab, and anchor bolts as required, then pour the footings up to the bottom of the slab. Next, pond 6 inches of water inside the footings and allow this to soak into the soils 5 dayst. Then take check moisture tests at depths of 1. 2, and 3 feet at two locations inside the perimeter footings. Once the moisture is confirmed to be at 80 percent saturation or greater then the gravel layer should be placed and a moisture vapor barrier and 2 inches of sand before pouring the reinforced concrete slab. Please advise us if you should desire any additional information. Respectfully submitted, BENTON ENGINEERING. INC. BY RCE No. 10332 and Geotechnical Engineer No. 138 Distribution: (4) Addressee PHB/jer . 3521 Landsford Way Carlsbad, CA 92008 (619) 434-0415 BENTON ENGINEERING, INC. APPLlEOOOlL MECWANICI - FWNDI7-b SAN OIEGO. CALIFORNIA VZlP3 5540 RUFFIN ROAD May 5:*1989 The Roston Group 7682 El Camino Real Suite 210 Carlsbad, CA 92009 Attentlon: Mr. Irv Roston Gentlemen: This is to transmit to you three copies of our report under Project No. 89-4-10A entitled "Soils Investigation, Lot 148 of La Costa Valley Unit 4, Alga Road, Carlsbad, California," dated May 5, 1989 We are also transmitting, under separate cover, one copy of our report to Ticor Escrow to the attention of Mr. Lonnie Perna and one copy of our report to David Taylor Development to the attention of Mr. David Taylor. If you should have any questions regarding the data presented in this report, please contact us. Very truly yours, BENTON ENSINEERING. INC. Phi at p H. B on, 52- Civil Engineer PHB/ jer '' b 4 SOILS INVESTIMTIOII LOT 148 OF LA COSTA-VALLEY LIMIT 4 ALM ROAD CARLSBAD. CALIFORNIA FOR THE ROSTON GROUP PROJECT NO. 89-4-1M HAY, 5. 1989 BENTON ENGINEERING. INC i 01 I 00 SOILS INVESTIGATION TABLE OF CONTENTS 1- MENTON CNGINEERINQ. INC. i 0 z ,. : ; ,, . . ,:,.; , ,;. >. ;.,, ,.. , ,..,.'. ' ' . . ,,: ,.,, ;,,)&.. ;:;:,<,. ;..:. :/:: :'. .. .. .. . , , . , . . BENTON ENGINEERING, INC. APPLIED SOIL MECHANICS - FOU*OATIQNS 55.40 RUF?lN ROAD ¶AN DICGO. CALIFOINIA SZI 13 .. MlLlP ll(ENI(IN0 DENTON SOILS INVESTIGATIMI ,"1.101*1. SWlL 1*01*11" TILIC*O*ll6lS,565.1S55 Introduction This is to present the results of a soils investigation conducted at the proposed residence which will occupy Lot 148 of La.Costa Valley Unit 4 in Carlsbad. California. It is understood that the proposed residence will be two stories with wood-frame construction and a, concrete slab on grade. The purpose of this investigation was to determine the general subsurface conditions of the site, including sufficient physical properties of the soils, so that soils engineering recommendations could be presented for the design of the foundations. Field Investigation Three exploratory borings were drilled with a 30-inch bucket-auger drill rig at the approximate locations shown on the attached Drawing 1 entitled "Location of Test Borings." The exploratory borings were drilled to depths of 19.0, 25.0 and 25.0 feet, respectively, at Borings 1. 2, and 3. A contlnuous log of the soils encountered in the borings was recorded by our field geologist at the time of drilling and is shown i,n detail on Drawlngs 2 to 6, each entitled "Sumnary Sheet." The soils were visually classified by field identification procedures in accordance with the Unified Soil Classification Chart. A simplified description of this classification system is presented in Appendix A. Undisturbed samples were obtained at intervals of 2.to 5 feet in depth in the soils ahead of the drilling in the test borings. The drop weight used for driving the sampling tube into the soils was the "Kelly" bar of the drill rig which weighed 2218 pounds, and the average drop was 12 inches. -2- The general procedures used in field sampling are described under "Sampling" in Appendix B. Laboratory Tests I L.* Laboratory tests were performed on undisturbed samples of the soils in order to determine the dry density, moisture content, and shear strength resistance. The results of these tests are presented on Drawings 2 to 6. Consolidation tests were performed on representative undisturbed samples of the soils in order to determine the load-settlement characteristics of the soils and the results of these tests are presented graphically on Drawings 7 and 8, each entitled "Consolidation Curves." Direct shear tests were performed on selected undisturbed samples that were saturated and drained prior to testing. The results of these tests are presented below: Boring 1 Sample 2 Depth: 4.5' Boring 3 Sample 2 Depth: 5.0' Normal Load in Ki ps/Sq. Ft. 0.5 1.0 2.0 0.5 2.0 1.0 Shearing Resistance Kips/Sq.Ft. Angle of Internal Apparent Friction Cohesion Degrees Lbs/Sq. Ft . 0.64 40 175 0.92 1.88 0.61 29 350 0.92 1.44 An expansion test was performed oh some of the fine sandy clay soils encountered in Boring 1 to determine their volumetric change characteristics with change in moisture content. The recorded expansion of the sample is presented as follows: U D ..+ 4 I W 0 m r., Percent Expansion Under Unit. Load of 500 Pounds per Square Foot from Air Dry to Saturation z Depth of c, Boring Sample Sample W No. No. in Feet Soil Description -0 .-J 0 L n. 1 1 2.0 Fine Sandy Clay 2.67 BLNTON LNGINEUINQ. INC. i - 3- In order to establish compaction criteria, compaction tests were performed on representative samples of the subgrade soils. These were tested in accordance with ASTM D 1557-78, which requires 25 blows of a 10-pound ramner falling from a height of 18 inches on each of 5 layers in a 4-inch diameter 1/30th cubic foot mold. The results of these tests are presented below: .* Maximum Optimum Dry Moisture Boring Bag Depth Density Content No. Sample in Feet Soil Description lb/cu ft X dry wt 1 2 3.5-4.5 Silty Fine to Medium , 120.7 11.8 2 1 2.0-3.0 Silty Fine to Medium 121.6 11.6 Sand Sand DISCUSSION, CONCLUSIONS AND RECOmENDATIONS Soil Strata Benton Engineering, Inc. inspected the placement of compacted filled ground for Lot 148 of La Costa Valley Unit 4 during the period between July 8, and October 14, 1966. A final compacted filled ground report dated December 16, 1966 was issued for La Costa Valley Unit 4. Fill soils were encountered to depths of 3.5, 13.0, and 12.0 feet, respectively, in Borings 1, 2. and 3. Also, alluvial soils were encountered to depths of 13.5 and 18.7 feet. respectively for Borings 1 and 2. The log of Boring 1 shows that the fine sandy clay fill soils are loose in the upper 0.5 foot and medium compact between 0.5 foot and 3.5 feet. Underlying the fill soils are natural medium firm silty fine to medium sand soils with clay binder to 6.0 feet, and compact clayey fine to medium sand to 8.5 feet. 4 s 4 Medium firm silty fine to medium sand with lenses of fine sandy clay was I co 0 'c, z .') 0 al 0 L L m found between 8.5 and 13.5 feet. Firm clay soils were encountered between 13.5 and 15.0 feet, the limit of exploration. Deep fill soils were observed at Boring 2. The fill soils extend to 13.0 feet below the ground surface and consisted of medium compact clayey BLNTON LNGlNCfRING. INC. - 4- fine to medium sand in the upper 0.5 foot that became compact between 0.5 foot and 1.7 feet. Compact silty fine to medium sand fill with a few concrete chunks to 6 inches was encountered betgen 1.7 and 4.0 feet. The fill soils continued to 13.0 feet and consisted of compact clayey fine to medium sand mixed with 20 to 30 percent silty fine to medium sand. The fill/natural soil contact dips 28 degrees down from horizontal to the east at a depth of 13 feet. Underlying the fill soils were medium firm clayey fine to medium sand to 18.6 feet, medium firm clay between 18.6 and 20.0 feet, very firm silty fine to medium sand to 23.0 feet that caved into the boring during drilling due to the water table located at a depth of 19.0 feet, and very firm fine sandy clay between 23.0 and 25.0 feet, the extent of exploration. The log of Boring 3 indicates that the clayey fine sand fill soils u encountered in the upper 1.5 feet were loose in the upper 0.5 foot and compact between 0.5 foot and 1.5 feet. Compact silty fine to medium sand was found between 1.5 and 3.5 feet. Compact clayey fine to medium sand began at 3.5 feet and ended at 6.0 feet. The remaining fill soil was composed of compact fine to medium sandy clay soils to a depth of 12.0 feet. The natural soils underlying the fill soils consisted in part of medium firm fine to medium sandy clay to 13.7 feet, medium firm clayey fine to medium sand to 15.0 feet, medium firm to firm clay soils between 15.0 and 17.0 feet, medium firm to firm silty fine to medium sand to 18.0 feet, and medium firm to firm clayey fine sand to 19.5 feet. The water table was encountered at i . .z 4 a depth of 19.0 feet below the ground surface. Medium firm to firm fine I e I Q, W z 0 'U "2 al 0 L n. ' sandy clay that was interbedded with layers of clayey fine to medium sand was found between 19.5 and 22.0 feet, and became very firm between 22.0 4.3 and 25.0 feet, the limit of exploration. Free ground water was encountered at a depth of 19.0 feet in both Borings .2 and 3, but not in Boring 1 during drilling operations on April 13, 1989. BENTON a4CINEERINO. INC. ? -5- Conclusions and Recomaendations The following conclusions and recommendations are professional opinions .* that are based upon the site investigation, laboratory test results, and engineering analyses and calculations. These opinions have been derived in accordance with current standards of practice. No warranty is expressed or implied. Based on the findings in thefieldinvestigation and the results of laboratory tests, it is concluded that the existing medium compact to compact fill soils and natural soils will provide adequate support for the proposed two-story residence. The loose fill soils shall be removed and be recompacted to provide suitable foundation and slab support. The relatively expanstve fine sandy clay soils require special design and precautions for footings and concrete slab support. A1 lowable Bearing Value One foot wide continuous footings placed 18 inches into the low expansive compacted filled ground soils may be designed using an allowable bearing value of 1500 pounds per square foot. It is understood that the footings are to be placed no closer than 8 feet westerly of the sewer line along the easterly side of the property. The estimated settlement of a one foot wide continuous footing supporting a uniform load of 1500 pounds per lineal foot is estimated to be on the order of % inch. 3 Reinforce and interconnect continuously all interior and exterior footings U with at least one IS bar placed at 3 inches above the bottom of all footings 4 I I m 00 z 0 with at least one t5 bar placed 1.5 inches below the top of the stems of r, the footings. Shallow depth isolated square footings should not be used. V " a 0 L The allowable bearing value presented above is for dead plus live loads n and may be increased one-third for combined dead, live, wind, and seismic 1 oads. EENTON LNGINCERING. INC. i -6- It is our opinion that the use of a raised wood floor system is the best solution to span between the continuous interconnected footings for the on-site variable expansive soil conditions. This avoids placing any floor slabs on the existing soils. .* A second alternative to the special design for the on-site soil conditions is to grade the building pads in such a manner as to remove all expansive soils within the upper 3.5 feet in the building areas and place and compact nonexpansive soils within the upper 3.5 feet of subgrade. If this was accomplished within the entire building area, plus 5 feet beyond the perimeter footings, then minimum depth footings could be designed using nonexpansive requirements. Lateral Resistance An allowable passive pressure of 200 pounds per square foot may be used at the compacted ground surface increasing 250 pounds per square foot for each additional foot below the ground surface. A coefficient of 0.36 is recommended for the frictional resistance between the soil and the bottom of the footing. The friction value should be reduced to 0.25 when combined with the allowable passive pressure to determine the total allowable resistance to l.ateral movements for seismic loading conditions. Expansive Soils .: The result of the expansion test 'indicates that the fine sandy clay fill soil found in Boring 1 at a depth of 2.0 feet below the ground surface 4 0 is classified as having low to marginal expansion potential with respect I to volumetric change with change in moisture content. The typical design - * I ul m z 0 .c, U .- a L requirements for expansive soils are presented in Appendix C. Site Grading 0 If slabs on ground are used, the existing loose fill which was encountered in the n upper 6 inches of Borings 1. 2. and 3 should be removed and be recompacted BENTON ENGINEERING. INC. i -7- where it exists below proposed finished subgrade. For the second alternative, all expansive fine sandy clay soils should be removed from the upper 3.5 feet of building areas plus 5 feet beyona the perimeter and either stockpiled or hauled off site. The excavated areas should then be filled with either select nonexpansive import silty sand or clayey sand soils. Prior to placing any additional fill above existing suitable soils, it is recomnended that the upper 6 inches of soil be scarified and moistened as necessary to achieve above optimum moisture content, and shall be compacted to at least 90 percent of maximum dry density, in accordance with the "Standard Specifications for Placement of Compacted Filled .. Ground" in Appendix AA. Select import soils should be placed at 2 to 4 percent above optimum moisture content in layers of 6 inches in thickness and should be uniformly compacted to at least 90 percent of maximum dry density as determined by the ASTM D 1557-78 method to the proposed finished subgrade. All compaction shall be done under continuous engineering inspection with reliable field density tests taken at intervals not to exceed one foot vertically and 100 feet horizontally. Concrete Slabs on Grade The results of the expansion tests on the more clayey soils within the upper 2 feet below proposed finished grade indicate the soils to have low to marginally expansive potential.. It should be understood that it is not possible to design slabs on these soils, and prevent all movement. Therefore, it is our opinion that raised wood floors be used, as discussed i . on page 6 of this report,if the expansive soils are allowed to remain in the upper 3.5 feet. .*., If slabs on grade are placed on the existing variable expansive soils the special design and precautions presented in Appendlx C have been used successfully in the past in the La Costa area and are recomnended in order OENTON LNGINEERINO. INC. -a- to minimize the possible detrimental effects. Respectfully submitted, BENTON ENGINEERING. INC. > "* BY 3ih a. L Steven 8. Richev EIT No. 04034 - Reviewed by RCE No. 10332 and Geotechnical Engineer No. 138 Distribution: I The Roston Group, Attention: Mr. Irv Roston Ticor Escrow, Attention: Mr. Lonnie Perna David Taylor Development, Attention: Mr. David Taylor SBR/PHB/jer BENTON ENGINEERING. INC. 4 .. , ., . i i I SANDY CLAY .' FINE 'IN€ TO UEDIUn SILTY SAND 'IN€ TO MEDIUM CLAYEY SAND INE TO mow SILTY SAND i CLAY I Stop at 19' z 0 Indicates Undisturbed Drive Sample Q 0 , Indicates Loose Bulk Sample W z 0, 1.j - 2.; 1.1 16.4 - 14. I - 9.4 - 13.4 30.5 2.63 - I - PROJECT NO. . BENTON ENQINEERINQ. INC. :: 0 89-4-10A 2 I DRAWINO no. W s Continued On Drawing 4 *$ wc' w 3 wcd -Q= n: ZQ? "so *Q QZ0) e$% 2 << wc' Sk =I g9 13.6 104.8 3.16 12.7 108.0 2.27 15.7102.5 2.02 16.9 105.1 1.69 15.8 102.2 2.04 ,111 irn 'il' I - PROJECT NO. 3: 89-4- 1OA BENTON ENQINEERINQ. INC. I DRAWING NO. 2 3 i w z ?i D FINE TO MEDIUM SILTY SANDY CLAY FINE SUMMARY SHEET BORINQ NO. 2 (Continued) PROJECT NO. BENTON ENQINEERINQ. INC. DRAWING NO. i SUMMARY SHEET BORINQ NO. 3 FINE TO MEDIUM FINE TO MEDIUM Continued On Drawing 6 3.27 I PROJECT NO. 89-4-l0A BENTON ENQINEERINQ, INC. I DRAWIN0 NO. 5 .. 4 < .. . 7 E c 4 I ! i L I ! i 0 f - t N( 89-4-1OA ir I BENTON ENQINEERING. INC. I DRAWIN0 NO. 6 '. CONSOLIDATION CURVES LOAD IN KIPS PER SOUARE FOOT 1 2 0 1 2 3 I 0 IFIDIC.ITTES PEQCENT CONSOLIDATICN AFTER SATURATION 0 I?iOICA.TES PE4CENT CONSCLIDATICN AT FIELD MOISTURE PRO.IECT NO. I BENTON ENGINEERING INC. CRAWIHQ NO. 89-4- 10A 7 .I I I ! I I I CONSOLIDATION CURVES LOAD IN KIPS PER SOUARE FOOT 0 INNCPTES PERCENT CONSOLIDATION AT FIELD MOISTURE Q INDICLXS PERCENT CONSOLIDATION AFTER SATURATION FRO;F,CT NO. 89-4- 1OA 1 8ENTOtJ EtJGINEERING INC. 8 CRAWING NO. I APPENDIX A t 1.1. Pa I PHILIP HCNKIWO WCNTOH n..,a*. . CWIL .".IY..I BENTON ENGINEERING, INC. AWLIKD .OIL HCCIIA~IC~ - rouNoailonm man DICOO. CAUIOI~HI~ *mea .ma. muwm ROAD +* APPENDIX AA STANDARD SPECIFICATIONS FOR PLACEMENT OF COMPACTED FILLED GROUND 1. General Description The objective is to assure uniformity and adequate tests so that the proposed structures may be safely supported. The internal strength in filled ground by proven engineering procedures and procedures include the clearing and grubbing, removal of existing structures, preparation of land to be filled, filling of the land, the spreading, and compaction of the filled areas to conform with the lines, grades and slopes as shown on the accepted plans. The recommendations contained in the preliminary Soils Investigation report for this site and/or in the attached special provisions are a part of these specifications and shall supersede the provisions contained hereinafter in the case of a conflict. The owner shall employ a qualified soils engineer of compaction of filled ground to the specified 90 percent of maximum to inspect and test the filled ground as placed to verify the uniformity dry density. The grading contractor shall have the responsibility of notifying the soils engineer 48 hours or more in advance of the start of any clearing or site preparation so that the soils engineer and/or his field representative will be able to schedule the manpower for the required inspections. The soils 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 time that 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. No deviation from these specifications will be allowed, except if amended by written instructions signed by the responsible soils engineer. 2. Clearing, Grubbing, and Preparing Areas to be Filled (a) All brush, vegetation and any rubbish shall be removed, piled and disposed of either off site in a legal disposal pit or in a specified permanent approved landscape area so as to leave the areas to be filled for approved structural support free of vegetation and debris. Any soft, swampy or otherwise unsuitable areas shall be corrected by draining or removal, or both. (b) All loose fill, topsoil, alluvial deposits or other unsatisfactory Subdrainage systems shall be installed in .the bottom of all canyon soil shall be removed to the limits determined by the soils engineer. areas and in areas whenever ground water conditions are likely to develop beneath the compacted fill soils. .(8/27/87) i . APPENDIX A4 - 2- (c) The natural ground which is d-qermined to be satisfactory for the support of the filled ground shall then be plowed or scarified to a depth of at least six inches (6"). 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. (d) Where fills are made on hillsides or exposed slope areas, greater than 10 percent, horizontal benches shall be cut Into firm undisturbed This is to provide a horizontal base so that each layer is placed natural ground in order to provide both lateral and vertical stability. 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 design toe stake placed at the natural angle of repose or design slope,. Offset stakes shall be provided to leave in as reference stakes for the construction of the filled ground slopes. The soils engineer shall determine the width and frequency of all succeeding benches which will vary with the soil conditions and the steepness of slope. (e) After the natural ground has been prepared, it shall then be brought to a moisture content at a few percent above optimum moisture and compacted to not less than ninety (90%) percent of maximum density in accordance with ASTM D1557-78 method that uses 25 blows. of a 10 diameter cylindrical mold of a 1/30th cubic foot volume. pound hamner falling from 18 inches on each of 5 layers in a 4-inch 3. Fill Raterials and Special Requirements The fill soils shall consist of select materials so waded that at least 40 Dercent of the material passes a No. 4 sieve. This-may be obtained from the excavation of banks, borrow pits or any other approved sources and by mixing soils from one or more deleterious substances, and shall not contain rocks, or lumps, or cobbles, sources. The material used shall be free from vegetable matter, and other of greater than 8 inches in diameter. If excessive vegetation, larger diameter cobbles, rocks and boulders, or soils with inadequate strength or other unacceptable physical characteristics are encountered, these by the soils engineer. If, during grading operations, soils not encountered shall be disposed of inwasteareas as shown on the plans or as directed and tested in the preliminary investigation are found, tests on these soils shall be performed to determine their physical characteristics. Any not covered herein shall become an addendum to these specifications. special treatment recommended in the preliminary or subsequent soil reports 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 those of the governmental agency having jurisdiction. APPENDIX AA -3- 4. Placing, Spreading. and CmpactingJi11 Materials (a) For mass grading, suitable fill material shall be placed in loose layers,.moistened to 4 to 6 percent above optimum moisture content, and which, when compacted, shall not exceed six inches (6"). Each layer shall be spread evenly and shall be thoroughly mixed during the spreading to ensure uniformity of material and moisture in each layer. (b) For compacted filled ground placed and compacted for subgrade support, for base and pavement under roadways and parking areas, the 6-inch within the upper 2 feet of finished grade shall be moistened to thick layers of compacted filled ground to be placed and compacted optimum moisture content, based on the ASTM'D 1557-78 method and each maximum dry density as specified in the accompanying soils investigation layer shall be compacted to at least either 90 or 95 percent of report or specific project specifications, or as specified by the governmental agency. (c) When the moisture content of the fill material is below that specified by the soils engineer, water shall be added until the moisture content bonding and uniform densification during the compacting process. is at the moisture as specified by the soils engineer to assure thorough (d) When the moisture content of the fill material is above that specified and scarifying or other satisfactory methods until the moisture content by the soils engineer, the fill material shall be aerated by blading is at the moisture as specified by the soils engineer. (e) After each layer has been placed, mixed and spread evenly, it shall be thoroughly compacted to not less than ninety (90%) percent of maximum density in accordance with ASTM D1557-78 method as described in 2(e) above. Compaction shall be accomplished with sheepsfoot types of compaction equipment, such as vibratory equipment that is rollers, multiple-wheel pneumatic-tired rollers, or other approved specially designed for certain soil types. Rollers shall be of such design that they will be able to compact the fill material to the specified density. 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 ensure that the desired density has been attained. The entire areas to be filled shall be compacted. (f) Fill slopes shall be compacted by means of sheepsfoot rollers or other suitable equipment. The sloping surface shall be cat-tracked daily while the fill soils are still at field moisture conditions 2 to 4 percent above optimum. Compacting operations shall be compacted to 85 percent of maximum dry density or greater, unless continued until materials within the outer 1.5 feet are uniformly .INION CNOINCCIINO. INC. 4 APPENDIX AA -4- a different relative degree of compaction is specified by the accomplished by backrolling the slopes in increments of 3 to 5 local governing agency. Cornpatting of the slopes shall be feet in elevation gain or by other methods producing satisfactory results. (9) Field density tests shall be taken by the soils engineer 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 soils engineer. The location of the tests in plan shall be so spaced to give the best possible coverage and on corner and terrace lots for each two feetin elevation gain. shall be taken no farther apart than 100 feet. Tests shall be taken The soils engineer will take additional tests as considered necessary as well as in the building prism areas. Where sheepsfoot rollers to check on the uniformity of compaction of the exposed slope areas 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 indicate that the specified density has been attained. (h) The fill operation shall be continued in six inch (6") compacted 'layers as specified above, until the fill has been brought to the finished slopes and grades as shown on the accepted plans. 5. Inspection Sufficient inspection by the soils engineer shall be maintained during the filling and compacting operations so that the specified agencies upon the completion of grading. inspection and field density tests can be reported to the governmental 6. Seasonal Limits No fill material shall be placed, spread, or rolled When the work is interrupted by rain, fill operations shall not be resumed if weather conditions increase the moisture content above permissible limits and density of the fill are as previously specified. until field tests by the soils engineer indicate that the moisture content 7. All recommendations presented'in the "Conclusions" section of the attached (preliminary) soils report are a part of these specifications. BENTON ENGINEERING, INC. APPLIED SOIL MCCHANICS - FOUNDATIONS SAN OIC00. CALl~OWNlA S1111 IS.. WVrrlN WOAD Sam1 inq The undisturbed soil samples are obtained by forcing a special sampling tube into the undisturbed soils at the bottom of the boring at frequent intervals below the ground surface. The sampling tube consists of a steel barrel 3.0 inches outside diameter, with a special cutting tip on one end and a double-ball valve on the other and with The sampler, connected to a twelve inch long waste barrel, is either pushed or driven a lining of twelve thin brass rings, each one inch long by 2.42 inches inside diameter. approximately 18 inches into the soil and a six-inch section of the center portion of the sample is taken for laboratory tests, the soil being.stil1 confined in the brass rings, after extraction from the sampler tube. The samples are taken to the laboratory in close-fitting waterproof containers in order to retain the field moisture until completion of the tests. The driving energy is calculated as the average energy in foot-kips required to force the sampling tube through one foot of soil at the depth at which the sample is obtained. Shear Tests The shear tests are run using a direct shear machine of the strain control type in which designed that the tests are made without removing the samples from the brass liner rings the rate of deformation is approximately 0.05 inch per minute. The machine is so in which they are secured. Each sample is sheared under a normal load equivalent to the weight of the soil above the point of sampling. In some instances, samples are sheared under various normal loads in order to obtain the internal angle of friction and cohesion Where considered necessary, samples are saturated and drained before shearing in order to simulate extreme field moisture conditions. Consolidation, Tests The apparatus used for the consolidation tests is designed to receive one of the one-inch high rings of soil as it comes from the field. Loads are applied in several increments to the upper surface of the test specimen and the resulting deformations are recorded at selected time intervals for each increment. Generally. each increment of load is maintained on the sample until the rate of deformation is equal to or less than 1/10000 specimen to permit the ready addition or release of water. inch per hour. Porous stones are placed in contact with the top and bottom of each Expansion Tests One-inch high samples confined ih the brass rings are permitted to air dry at 105" F for at least 48 hours prior to placing into the expansion apparatus. A unit load of 500 pounds per square foot is then applied to the upper porous stone in contact with the top of each sample. Water is permitted to contact both the top and bottom of each sample through porous stones. Continuous observations are made until downward movement stops. The:dial reading is recorded and expansion is recorded until the rate of upward movement is less than 1/10000 inch per hour. i APPENDIX C Expansive Lots .- 1. Avoid the use of isolated interior piers. Use continuous footings throughout, and place these at a minimum depth of 18 inches below the lowest adjacent exterior final ground surface. 2. Reinforce and interconnect continuously with steel bars all interior and exterior footings with one X5 bar at 3 inches above the bottom of the footings and one X5 bar placed 1% inches below the top of the stems of the footings. has a uniform moisture content, 80 percent saturation throughout the top 3 feet below finished grade at the time of placing foundations and slabs. 3. Presaturate to assure that the soil under the foundations and slabs 4. Use raised wooden floors that span between continuous footings, or use all concrete slabs with at least X4 bars spaced 18 inches center to. a minimum of 2 inches of clean sand beneath all concrete slabs, then center, in both directions, and supported by galvanized ladders. Provide a heavy-duty moisture barrier that, in turn, is underlain by a minimum of 6 inches of 3/4 inch size grave'l. 5. Separate garage slabs from perimeter footings by a % inch thickness of construction felt or equivalent, to allow independent movement of garage slabs relative to perimeter footings. 6. Provide positive drainage away from all perimeter footings to a horizontal : distance of at least 6 feet outside the house walls. .\ , , J 'J 0) "J 0 L n BENTON ENGINEERING. INC. i 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 permits for the projects shall be issued until the certification is signed by the that the project applicant has complied with the school fee requirements. No building appropriate school district and returned to the City of Carlsbad Building Department. SCHOOL DISTRICT: - Carlsbad Unified San Marcos Unified ./ 6350 Yarrow Drive Ste. A 270 West San Marcos Blvd. Carlsbad, CA 92009 (438-5710) San Marcos, CA 92069 (744-4776) Encinitas Union Elementary San Dieguito Union High School 189 Union Street Encinitas, CA 92024 (944-4306) " 710 Encinitas Boulevard Encinitas, CA 92024 (753-6491) Project Applicant: 779 Lo@ APN: o? 6- //O - 34 Project Address: 20% A&/ ko~b e RESIDENTIAL: SQ. FT. of living area -00 Number of dwelling units W SQ. FT. of covered area SQ. FT. of garage area Gr8 COMMERCPAL/ TRIAL: SQ. FT. AREA Prepared By Date 25 a,/$ FEE CERTIFICATION (To be completed by the School District) - Applicant has complied with fee requirement unde Project is subject to an existing fee agreement Project is exempt from Government Code 53080 Final Map approval and construction starte (other school fees paid) Other - Residential Fee Levied: $f9$?.Jm based on 32'00 sq. ft.@ ~5-6 .,. . . . AB 2926 and SB 201 fees are capped at81.53 per square foot for residential. AB 2926 is capped at $.25 per square foot for commercial/industrial. LEUCADIA COUNTY WATER DISTRICT APPLICATION FOR SEWER SERVICE charges must be paid to the District at the time the application is submitted. The application must be signed by the owner (or his representative) of the property to be served. The total APPLICANT MUST SUBMIT EVIDENCE OF BUILDING PERMIT WITHIN 60 DAYS. FAILURE TO MAKE SUCH SUBMITTAL WILL RESULT IN AUTOMATIC CANCELLATION OF THE SEWER PERMIT. THE SEWER CON- NECTION FEE LESS A $50 ADMINISTRATIVE FEE WILL BE REFUNDED. shall be collected at the time of application for sewer permits. Sewer service charges for subsequent fiscal years A six-month construction period shall be provided and sewer service charges for the balance of the fiscal year shall be collected on the tax roll in same manner as property taxes. If the six-month construction period extends into the subsequent fiscal year, a prorated sewer service charge for that fiscal year shall be collected on the tax roll in the same manner as property taxes. The full sewer service charges for all subsequent years shall be collected on the tax roll in the same manner as property taxes. There will be no additional fee or refund if service actually com- mences on a different date. The prorated sewer service charge shall not be required in those applications for sewer permits for subdivisions. Such applicants shall be required to notify the District, on forms provided by the District, of escrow closing on individual properties within the subdivision. Sewer service charges shall commence upon close of escrow and will be the responsibility of the buyer. If a service lateral is required, it will be installed by the LEUCADIA COUNTY WATER DISTRICT. The service lateral is that part of the sewer system that extends from the main collection line in the street (or easement) to the point in the street (at or near the applicant's property line) where the service lateral is connected to the applicant's building sewer. The applicant is responsible for the construction, at the applicant's expense, of the sewer pipeline (building sewer) from the applicant's plumbing to the point in the street (or easement) where a.connection is made to the service lateral. expense. The connection must be made in conformity with the District's specifications, rules and regulations; and The connection of the applicant's building sewer to the service lateral shall be made by the applicant at his IT MUST BE INSPECTED AND APPROVED BY THE DISTRICT BEFORE THE SEWER SYSTEM MAY BE USED BY ' THE APPLICANT. THE APPLICANT, OR HIS AUTHORIZED REPRESENTATIVEMUST NOTIFY THE DISTRICT AT THE TIME INSPECTION IS DESIRED. ANY CONNECTION MADE TO THE SERVICE LATERAL OR COLLECTION WILL NOT BE ACKNOWLEDGED. LINE WITHOUT PRIOR APPROVAL AND INSPECTION BY THE DISTRICT WILL BE CONSIDERED INVALID AND In the event unusual construction conditions occur, such as blasting, jack hammering hard rock, dewatering, The Inspection Deposit will be refunded upon the completion of satisfactory inspection of the connection to the District's sewer system. The Inspection Deposit shall not apply in those cases in which the applicant has paid plan check and inspection fees for a subdivision. etc., the applicant shall be liable for any cost over and above the established charge. OWNER'SNAME David Taylnr bv. Cn. MAILING ADDRESS:mkfKd-by- - PHONENUMBER: 5 SERVICE ADDRESS:- TRACT NAMWNO. LOT #" ASSESSOR'S PARCEL NO.: - TYPEOFBUILDINGSFDNO./UNITS-." CONNECTION FEE:$- EXTRA FOOTAGE:A$/Foot LATERALSIZE:'EASEMENT: EXTRA DEPTH: 4 $/Foot LATERAL FEE LlR- INSPECTION DEPOSIT- PRORATED SEWER SERV. FEE TO PA stated. The undersigned hereby agrees that the above information given is correct and agrees to the conditions as Ff71 I@ nM 18987 Owner Signature Date Rec'd. By 'Account NO. ' Ret: 15 S. PERMIT 1