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Home My WebLink AboutDWG 476-9A; CT 05-12; OCEAN STREET RESIDENCES; 01-31---------- - 'ffll9 ------ ---PRKlR TO THE CONSTRUCTION Of CMU STIIIJCT\RS VERIFICATION Of IMSONRY W.TERW.S Sije visits by the structural engineer do not constitute an inspection_ FOUNDATION ~tfR l(d) f f 2 112" MIN. BY THE SPECIAL INSPECTOR SHAU. COIIPI. Y WITH THE Fa.LOWING TABLE: GENERAL REQUIREMENTS 8fd) Special inspection required for the following items: 79 1-Ce<lification of compliance indicating that masonry materials used comply Soil• Foundation engineering has been predicated on data and recommendations All material and woll<manship shall comply with the following: the code and contract documents. SPECW. INSPl:CTIONS AND VERIFICATIONS BY A SPECIAl INSPECTOR AAf. contained in soils report by AGS, REQUIRED FOR CONCRETE CONSTR\JCT10N AND SPECIFED IN THE Fa.LOWING TAl!lE SOILS REPORT NQ_ 1205-06-B-3, DATE: 09/0312013. This report is considered part of 1. These General Requirements unless otherwise noted on plans or 90° BEND BEND 180° BEND 2. Verification of rm prior to construction. cak:ulations and construction documents and is to be adhered to in atl of specifications. SPECW. INSPECTION TAl!lE FOR CONCRETE CONSTRUCTION its recommendations and requirements. Verify minimum foundation depth, t • 48(d) • IN CONCRETE R; 3(d) FOR #3 THRU t8 (ONL y APPt.lCABI.E IF THE STRUCTURAL DESIGN Of FOOTING IS BASED ON re > 2500poi) width, reinforcing steel and additional expansive soil requirements with 2. California Building Code, 2010. I 48(d) MASONRY (U.N.O.) R; 41~ FOR #9 THRU #11 SPECW. INSPECTION BY A SPECIAi. INSPECTOR FOR THE CONSTRUCTION Of SEE NOTE #4 UNDER REINFORCED CONCRETE. valtd soils report and if they are any more restrictive, then they shall 3. All applicable Local, State and Federal Codes, Ordinances, Laws, + R; 5 FOR #14 THRU #18 supersede the Gouvis Engineering minimums. Soil engineer should review C::::2 + CMU STRUCT\JRES AAf. REQUIRED NIO SPECIFED IN THE Fa.LOWING T,181.£: and approve all retaining walls prior to construction. Regulations and Protective Covenants governing the site of woll<. VERIFICATION & Nol Conhous ~'4:l -IIC • INCREASE LENGTH BY 30% INSPECTION TASK Applicable Glringlm --DESIGN CRITERIA: 4. Standard Specificalions of ASTM as noted herein are required by the ~.,~ LAP SPLICE WIRE TIE END FOR TOP BARS (HORIZONTAL SPECIAL INSPECTION TABLE FOR CMU STRUCTURES liolod liul ACTIVE EFP (LEVEL) ; 35PCF BEARING CAPACITY; 2,000 PSF Building Code or C .B.C. 2010. BARS SO PLACED THAT MORE ACTIVE EFP (2:1) ; 52PCF '-\,; 0.35 5. In case of conflict, the more stringent requirement shall govern. . ..,'(~ FREQUENCY Of INSPECTION REFERANCE FOR CRITERIA 1.ln1pectio11 of ilNI 1k>n:i 1y THAN 12 INCHES OF FRESH PASSIVE EFP (LEVEL) ; 442 PCF CONCRETE IS CAST IN THE INSPECTION TASK Nol IIC ~ ~ steel and piace,,ient. re; 2,500 PSI (see note #4 under reinforced concrete) 6. On site Verification of all dimensions and conditions shall be the ~ Appli<MM ~toll< ~--~ ~~ responsibify of the contractor and sub-contractors. Noted dimensions (!) MEMBER BELOW, EXCLUDE liolod liolod a. Placing of reinlon:ing 1. U.N.O. all cells containing reinforcing steel shall be grouted solid. ,!; "' WALLS) 1.As masonry construction -✓ talce precedent over scale of drawings. ..J z ~ w ~ begins.the following shall 2. All portion of waH retaining shall be grouted solid. 7. Engineer or architect of record is to be notified immediately by the 2 ti% be verified to ensure b. Sampling and taoting of ~ curtbactor should any question arise pertaining the working drawings 0 0 compliance: -~nil,_..& ✓ AC! 318: 3. All footing shall be poured on undisturbed ground or undisturbed engineered and/or specifications . "• idei1-,of-l 3.5, 7.1-7.7 compacted fill. A field soil memo is required from a rep, esentative of the ~~ TIE OR HOOK a. Proportions of site ✓ M. c. l11apectio11 o(if1St1Matio11 ✓ geotechnteal consultant for soil inspection of the footing excavation to 8. No deviations from these requirements and struciural deta~a shall be \·\[> i prepared mortar. 2.6,1, of-coupln confinn that the footing is excavated into suitable bearing material. made without the written approval of Gouvis Engineering Consulting Group. / CROSSTIE d. Reiulorcing --• Approval by the inspector does not conttitute authority to -iate from :::> a,: b. Construction of ✓ M. specing, tpicos, -..,. 4. Wall shall be laid true and plumb. plans or specificationa. (!) ~ ::c I D; 41dl FOR #3 THRU #5 I mortar joints. 3.38 and COiKJ&le CINII per ✓ z ... construction document 5. Provisions shall be made tor adjoining construction. 9. The design, adequacy, and safety of_,-., bracing, shoring, lenIpcn1y ::; "' i ' z D; 6 d FOR #6 THRU t8 supports, etc., ia the sole responsibilfy of the contractor, and has not been c.Locationofreinforce-< w ~ z ment, connectors and ✓ M. 6. All laps and splices shall be 48 bar diameter min. considered by the architect or Engineer. ... 2 :i NOTES: 3.4, 3.6,1, 2. lnspoction uf IoiIlon:iug w 0 anchorages. The contractor shall provide the necessary bracing to provide stabilfy 0 IL -PUT CROSSTIE W/ EACH --inginthe -lo 7. All construction shall be done in accordance with applicable sections of prior to the application of the aforementioned materials. Observ-n ~ ~ STIRRUP ALT. 135° BENDS 2 The inspection shaN -111-: AWSDU the 2010 CALIFORNIA BUILDING CODE and A.C.I. standards 318--08. visits to the Me by the architect or structural eng.-r shall not imply the N -ALL BENDS SHALL BE STIRRUP ~ verify. a.Va-,of~ AC! 311: 3.51 assumption of any responsibilfy in this regard. The builder has requested, D5124 MADE COLD cl noiulun.il,g IINI other ✓ 8. All bars shall be bent cold. contracted with and is compensating Gouvis Engineering Consulting Group TYPO REINFORCING DETAILS A a. Size and k>cation of ✓ M. lhan ASTM A706 for the limited services of providing the minimum structural engineering struciural elements 3.3G 3. Inspect-to be.,.._ 9. Contractor shall verify compatibilfy of design with existing conditions drawings required, when combined with the other builders consultants in CO'NJel& .. structural prior to placement of looting steel. drawings, to obtain a building permit for this project. These drawings are b. Type, size and location dlawlng durin!, placana~ ✓ 1911.5 not inteuded to, nor do they, detail all conditions, idffltily aN materials, or of abch<n, including Soc. d 0010•..,... alDwab6e 10. Backfill shall be per soils engineer's recommendations. define or limit the scope of wol1< required to complete the project. The other details of ✓ 1.2.2(e), loads have bNn increued builder has requested , accepts, and repn,sents that he will select all anchorage of masonry 2.1.4, 11 . Subdrain shall be 4" perforated PVC schedule 40 pipe with 1 CF/l.F of materials and manufactures, qualify and select all subcontractonl and to structural members, 3.1.6 4. Verifying use of n,quinld 3/-1." crushed rock. or equivalent wrapped in filter fabric. The fitter must installers, direct all ways and means of construction, and provide all frames or other delignmix overlap 12" at ends of the fitter. Outlet subdrain to the curb opening. addMnal infurmaoon, above and beyond these drawings, required to construction. complete the project in conformance with all governing agencies and the a. Method of p, ~ • lioui ill ✓ 12. Waterproof back of all the retaining walls w/2 coats of asphaltic wol1< will meet or exceed accepted industry standards. c. Specified size, ~ Soc. M. AC! 311: 19041.2 emulston per manufacturer's specifications. 10. Gouvis Engineering shall have no liabiUty for waterproofing or moisture tranamiuion issues, whethel and type of reinfu<ce-✓ b. W/C ratio ✓ Cit 4, 51-5.4 1.13 2.4, 3.4 related to concrete slabs, footings, foundations, or otherwise. Owner, Soils Engineer and Coubaclol men!. 13. Slab control joints shall be placed at all angle points and a maximum 12'--0" o.c. 48db C. Cement type ✓ shall be entirely responsible for such issues, and will defend and indemnify Gouvis Engineering against 24" MIN. d. \Nelding ol reinforcing -14. Backfilling shall not be permitted until at least 7 days -the walls are aM such claims. ·I NOTES, bars. ✓ 2.1.10.7 l , d. Strength ✓ buiH and fc has reached min. 2500 psi and grout has obtained min. . • ~-"I 'l,Jlh\ REINFORCED CONCRETE ·--~- N ·s· SHOULD BE MAX 1r 2000 psi compression strength. -5. />J the time -ooncreta is ~ e. Protection of masonry • ,_, Soc. aampledto-" •o• IS OVERALL DEPTH OF FTG. during cold weather M. 15. Retaining walls are not designed for surcharge of paving equipment. GENERAL _ >(. 1.5 •s· FrG. RE•N'F. (temp. below 40" F) ✓ 2104.3, UC, 1.lll specimens lur -.,glh tests, ASTMC 1n Equipment must be kept back from top of the wall minimum distance equal . _ ,· . · -/ PER JtIAL BENO REBAR$ IF REQUR:O & LAP Of hot INealhef 2104.4 porlurm s1u..., and • contenl ✓ ASlll C 31 to wall height. 1 . All reinforced concrete materials and construction shall conform to ~-·. MIN. 48 BAA DIAMETERS (temp. above 90° F) tests, Oetec:11i'll 1he AC! 318: 5.6, 5.8 chapter 19, C.B.C. -~ blmpollilunl of the concn,to 16. Forcuived portion of the walls, footing reinforcing shall be placed radially, .. ;[·.: .... • REINFORCEMENT TO MATCH 3. Prior to grouting, the for shOiluaN '81lbuctioo MATERIALS "' and spacing measured along the centertine of the masonry wall. • FOUH0,4,TION DETALS. following shall be .. . 6. lnspoction of conawto lur 2. Cement shall conform to C.B.C. 1903 of C.B.C . and shall com,spond to . , verified to ensure . .--..._ -,~~?:" . compliance: prop« ........ , toclriquea. ✓ AC! 318: 5.9, 5.10 17. Outiet of any surface drainage pipe into the subdrain system is absolutely that on which the selection of concrete proportions were based. • M. (IXflMIYirlg & dopooili11g) pruhibi1ed. a. Grout space is clean . ✓ 3. Concrete aggregates shall confonn to C.B.C. 1903 . 3.21) 7. 1'-'b""'°"''°'._, ,. ~/ 18. Concrete cyHnder tests from project pour, in accordance with the C.B.C. 4. Use type V cement for concrete in contact with soil containing sulfate. • • lociilionand-ofllie ✓ AC! 318: 6.1.1 shall be submitted for review and approval by the project soils engineer b. Placement of rein-Soc. M. --boingfunnod and the local jurisdictional authorities, prior to any backfilling. (min. re ;4500 psi, 28 days). Reier to section 1904 of Building Code fo~nd ✓ for special exposure condMns as required by Soils Engineer & see D5 11 SRW con ors and 1.13 3.4 Corrison Engineer's recommendations for concrete exposed to corrison. anc . 19. Step footing shall be in even block increments. STEPPED FOOTING B 5. Reinforcing steel shaH conform to ASTM A615. Grade 40 for sizes #3 and c. Proportions of site-✓ M. SPECIAL INSl'ECTION BY A SPECIAL INSPECTOR FOR EXISTING SITT SOIL CONDITIONS, FILL 20. Footings shall be poured continuously. #4 and grade 60 for sizes #5 and larger. prepared grout. 2.68 P\ACEMENT & LOAD BEARING REQUIREMENTS SHALL BE PERFORMED PER THE Fa.LOWING TABI.E. 6. Dowels shall be equal in size and spacing. d. Construction of ✓ M. SPECIAL INSPECTION: STRENGTH mortar joints. 1311 .. ' . .,.<FOR 1MaM ~ '''" ,. 7. Concrete shall be proportioned to provide a minimum compressive 4. Grout placement shall VERIFICATION & INSPECTION TASK 1. In addition to the regular inspection, the following items 'MIi also require -, 0--·-· "' , ..... strength, re, equal to 2500 psi (28 days), unless noted othelwise. beve~ed1~~ special inspection in accordance with Sec. 1704 of the Building Code. compaance ✓ M. 1. Verify materials below 8. All reinforcing, -Is, holdowns, and other inserts shall be secured in . . . . and construction 3.5 looting are adequate to ✓ 2 . Soils compliance prior to the foundation inspection, pre-stress foundation, posijion and approved by the local building official prior to the pouring of I I_ . "" -document provisions. achieve the design bearing high strength steel and concrete. . . 7 capacfy per sois report . any concrete. ' , cb ,. Preparation of any 3. All inspection and tests shall be performed by a qualified testing agency Min. concrete cover for reinforcing: required grout opeclma 11, Soc. M. 2. Verify excavations are retained by the owner. a. Conctete, placed against earth not formed -3" CONTROL JOINT 9 3 6 7 mortar specimens and/or ✓ 21051.2, 1.4 extended to proper depth b. Conctete fonned or troweled • 2" ~TO!'OFWm prisms shall be observed_ 2105.3 & have reached proper ✓ 4. The special inspector shall be qualified and approved by the building c. Walls and curbs -1 112" ~ d. Slab on grade • at center material per soils report. department and acceptable to the architect. -, 6 . ComplialK» with required inopection prD\<ioiollS of 3. Perfonn classification 5. The special inspector shall obseNe wol1< assigned for conlonnance to CONCRETE MASONRY f f f I f i ~ the conatruclion docu-✓ 11ft. & testing of~ the approved design drawings and specification. . : I I ments and the approved t.5 fill materials per soils ✓ . -. "'-' : ' GENERAL submittals shall be report. 6. The special inspector shall furnish inspection report to building verified. 1. All concrete masonry materials and construction shall be in accordance with Buitding Code, ' I department, engineer and arcMect of record. Copies of the report shall TYPICAL CONTROL JOINT 0 6 For SI: ·c ; ("F-32) /1.8 4. Verify use of proper be available at the job s~ at all lime. Chapter 21 . 9 3 1. CONCRETE BLOCK. ~Is. densities & lift thicl<nesses during plac:&-✓ 7. Final reports for all inspections and testing must be provided by the MATERIALS 2. SEE DETAILS ABOVE. ment & compaction of special inspector. Final reports shall document completion of all 2. All materials making up finished concrete masonry construction shall conform to standards required CONTROL JOINTS SHALL BE 3. BACKER RODt JOINT FILLER ~"Jlled fill per soils inspection and correction of all noted discrepencies. by Building Code Sec. 2103. SPACED""' 20'--0" MAX. U.N.O. AND SEALAN PER ARCH. DWGS. 5. Prior to placement of 3. Mortar shall be type Mor S as applicable and conforming with ASTM C270 and shaN be p,oportioued FROM TOP OF THE WALL . 8. The duties of special inspector shaN be in confunmance with the per Article 2.1 & 2.6A of Specification for Masonry Struciures (TMS 602--08/ACI 530.1--08/ASCE 6--08). cp TO THE TOP OF FOOTING PER controlled fill, observe requirements of-1704 of the Calilumia IK.-ig rode the 1ai11St -- 2 II 7 MANUFACTURER'S SPECIFICATION. s~ & verify that ✓ 4. Grout shaN comply with Article 2.2 & 2.6 of TMS 602--08/ACI 530.1--08/ASCE 6--08 and shall -a -~ • been prepared 9. Contractor shall be responsible for all expenses due to any prematyre minimum compression strength at 28 days of 2000 psi or the required compression, rm, whichever is SPECIFICATION. properly per soils report. notification of inspection which results in additional site visits. greater. The compressive strength of grout shall be determined in accordance with ASTM C-1019. I I I I I I 4. FOOTING Exception -Special inspection is not required duri~ placement of 10. Failure of notification by the contractor for inspection on a timely basis 5. Concrete masonry units shall conform to ASTM C90 for load bearing concrete masonry units. , I I I 5. AOOITIONAI. VERTICAL BAR controlled fill having a total depth of 1 inches or less. may resuH in complete removal and replacement of all wol1< performed Concrete brick shall conform to ASTM C55, Specifications for Concrete Building Brick. I I I I ON EACH SIDE OF CONTROL at contractors expenses. 6. Grade N concrete bricks are for use as architectural veneer and lacing, lim~ to in exterior walls. I I I JOINT 7. Grade S concrete bricks are for general use wihere moderate strength and resistance to frost action I I I I 6. TERMINATE HORIZONTAL and moisture penetration is required. REINFORCING 2" FROM I I I . CONTROL JOINT. STRENGTH I I I I 7. CONT. TOP BARS/CHORD 8. The specified compressive strength of masonry, rm, shall be 1500 psi, unless noted olhelwise. I I I BARS PER WALL SECTION. If higher fm is noted, ft shall be verified by prism tests as required in section 2105. I I I I 8. JOINT FILLER. 9. Reinforcing steel shaN conlonn to ASTM A615. Grade 40 for sizes #3 and #4 I I I 9. BACKER ROD & JOINT SEALANT. and grade 60 for sizes #5 and larger. I I I I SPECIAL INSPECTION • . ..... ' • 10. Special inspection for concrete masonry construction shall be carried out in accordance with Building • .. • 0 . . • • ' Code Section 1704 and requirements in Special Inspection tables on sheet SN-1 . Masonry 0 4 • . . ,. : -',d" • . . . .. · ..• K._ compressive strength, rm shaH be verified by Unij strength method or Prism test method prior to and ..• . . • 0 .. . . . during construction as described in Building Code, Section 2105 . . 0 -. .. . -. ' . • . TYP. CMU WALL CONTROL JOIN1~R .,E 1T n"on~ C "AS BUILT" 1. ADDITIONAL #5 VERTICAL "2---& • BAR PLACED AT CENTER ":1::-, 't°•/8·16 OF WALL 12"MIN. ,. P.E ..,.iZl!f" EXP. "· ~ll DATE • ., ;ii · I f f ~ f ~ . ~ ' • i • . . ,· "Lt3br W..' .. , .,, ' . . ~J.~~ cb --' INSPECTOR DATE I • I S2EOT I CITY OF CARLSBAD I SHEETS ~ z 'Q1 ' ~ :i 1 ENGINEERING DEPARTMENT 0 a ~ ~ PREC$E GRADING PI.ANli ' ~~ FOR: • "'" OCEAN STREET RESIDENCES ~ r~ F CMU RETAINING •All.. DETAII$ ,..:.~ ,...-GOUVIS APPROVED: GLEN K. VAN PESKI I ~--_, ,&,ni2i, JU "" ... co 11s1ilting group, i11c . W,e/23 ' CORNER ENGINEERI NG MANAGER PE 41 204 EXPIRES 3/31/1 5~ 'DATE INTERSECTION 4400 CAMPUS DRIVE, NEWPORT BEACH, CA 92660 DWN BY: I PROJECT NO. I DRAWING NO. TYPYCAL WALL CORNER DETAIL D DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY:V.C TEL: (949)752-1612 FAX: (949)752-5321 REVISION DESCRIPTION CT 05-12 D5 127N1 , ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY: 476-9A --