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HomeMy WebLinkAboutDWG 497-9A; SDP 16-10; CARLSBAD OAKS NORTH LOT 8; 01-23I \ ' I f . I ' GRADING NOTES (IN A00!110N TO !HE REOUIREMENTS OF CHAPTER 15.16 OF THE CARLSBAD MUNICIPAL COO£) I. !HIS PLAN SUP£RS£0ES ALL 01HER PLANS PRfl10USLY APPROVED BY !HE CITY OF CARLSBAD RECARO/NC CRAOINC SHOWN ON !HIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY POR110N OF !HE CARLSBAD MUNICIPAL COO£, RESOLU110N OF CONOl710NAL APPROVAL, CITY STANDARDS OR 01HER A00!110NAL DOCUMENTS LISTED HEREON AS !HEY MAY PERTAIN TO !HIS PRO.J£CT. 1H£ ENC/NEER IN RESPONSIBLE CHARGE SHALL REWSE !HES£ PLANS lfHEN NON-CONFORMANCE IS 0/SCOVEREO. J. CITY APPROVAL OF PLANS 00£S NOT RELIEVE !HE OE//£LOPER OR £NC/NEER-OF- /YORK FROM RESPONSIBILITY FOR !HE CORREC710N OF ERRORS ANO OMISSIONS 0/SCOVEREO OUR/NC CONS!RUC110N. ALL PLAN REWSIONS SHALL BE PROMPllY SUBMITTED TO !HE CITY ENGINEER FOR APPROVAL 4. A RICHT-OF-WA Y PERMIT FROM !HE CITY ENC/NEER WILL BE REQUIRED FOR ANY WORK IN !HE PUBLIC RICHT OF WAY PRIOR TO PERMIT ISSUANCE, A C£Rl7f7CATE OF INSURANCE AS MU AS A00/110NAL INSURED ENOORS£MENT MUST BE flLEO NAM/NC !HE CITY OF CARLSBAD AS AN A00/110NAL INSURED ON !HE PERMITTEE's POLICY IN !HE MINIMUM AMOUNT OF /!,000,000.00 FOR EACH OCCURRANCE OF LIABILITY !HE INSURANCE COMPANY Wli'/11NC 7H£ POLICY MUST HA VE A RA 11NG OF ''.4-" OR BETTFR AND A SIZE CATEGORY OF CLASS WI OR BETTER AS ESTABLISHED BY "BESTS" KEY RA11NC CUID£ 6. NO /YORK SHALL BE COMMENCED UN11L ALL PERHl!S HAVE BETN OBTAINED FROM !HE CITY ANO O!HER APPROPRIATE AGENCIES. 7. APPROVAL OF !HES£ PLANS BY !HE CITY ENC/NEER 00£S NOT AU1HORIZE ANY WORK OR GRADING TO BE PERFORMED UN11L !HE PROPERTY OWNERS PERMISSION HAS BEEN OBTAINED ANO A VALID GRADING PERMIT HAS BEEN ISSUED. 8. NO REWSIONS WILL BE MAO£ TO !HES£ PLANS IYl!HOUT THE Wli'ITTEN APPROVAL OF !HE CITY ENGINEER, NOTED Wl!HIN !HE REWS/ON BLOCK, ON !HE APPROPRIATE SHEET OF THE PLANS ANO !HE 11/lE SHEET. 9. OR!C!NAL DRAWINGS SHALL BECOME THE PROPERTY OF !HE CITY UPON BE7NG SIGNED BY 7H£ CITY £NC/NEER. 10 !HE ORIGINAL DRAWING SHALL BE REWSEO TO REFLECT AS-BUILT CON0/110NS BY !HE DIC/NEER-OF-WORK PRIOR TO flNAL ACCEPTANCE OF !HE WORK BY !HE CITY !!. ACCESS FOR flRE ANO O!HER EMERGENCY VEHICLES SHALL BE MAINTAINEO TO !HE PROJECT SITE AT ALL 71MES OUR/NC CONS/RUCTION. 12 lfHERE !RENCHES AR£ IY/lHIN CITY £ASEM£NTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SH££7S ANO (C) COMPAC110N CURvES, SHALL B£ SUBMITTED BY A PROfTSSIONAL ENGINEER OF !HE STATE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN !Hf FIELD OF APPLIED SOILS MECHANICS. !HE SOILS REPORT WILL BE SUBMITTtO TO THE CITY ENGINEER/NC INSPECTOR IY/1HIN TWO WORK/NC OA IS OF !HE COMPL£110N OF FIELD TESTS: !.J. A SOILS COMPACTION REPORT ANO COMPLIANCE vERIFICATION REGARDING JO. lfHERE AN EXIS11NC PIPE LINE IS TO BE ABANDONED AS A RESULT OF !HE GRADING OPERATlON, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR S!REET AREAS ANO REPLACED Willi PROPERLY COMPACTED SOILS. IN O!HER AREAS !HE PIPE MLL BE PLUCCED IY/lH CONCRE!F OR REMOVED AS APPROVED BY !HE Cl TY ENC/NEER. J!. THE CONTRACTOR SHALL VERIFY !HE LOCA110N OF ALL EXIS11NG FAC/Ll11£S ( ABOVE GROUND ANO UNDER GROUND) IY/lHIN !HE PROJECT S/!F SUFflC/ENllY AHEAD OF GRADING TO PERMIT !HE REVISION OF !HE GRADING PLANS IF IT IS FOUND !HAT !HE AC!llAL LOCA110NS ARE IN CONFLICT IY/lH !HE PROPOSED WORK J2 !HE CONTRACTOR SHALL N011FY AFFECTED U71LITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAIS PRIOR TO STAR11NC GRADING NEAR 1H£/R FACILl11£S ANO SHALL COORDINATE !HE WORK Willi A COMPANY REPRESENTA11VE. UNDERGROUND SERVICE ALERT (800)122-4/JJ SDC&E (800)1!!-7J4J AT&T (800)892-0!2J 111.1£ WARNER CABLE (760)4J8-771! COX COMMUNICA110NS (619)262-1122 CITY OF CARLSBAO(S!REE!S & STORM DRAIN) (760)4J4-2980 'CITY OF CARLSBAO(S£1fER, WA !FR & RECLAIMED WATER) (760)4J8-2722 'SAN 0/ECU/TO WA !ER 0/S!RICT (760)6JJ-2650 'LEUCADIA WAS!FWA !ER 0/S!RICT (760)75J-0!55 'VALLECITOS WA !ER 0/S!RICT (760)714-0460 •OLIVENHAIN WATER 0/S!RICT (760)75J-6466[ 'BUENA SANITA110N 01S!RICT (760)726-1J40 xTJJO 'AS APPROPRIATE JJ. PERMIT COMPLIANCE REQUIREMENTS:· A. FOR CON!ROLLEO CRAO/NC -!HE APPLICANT HIRES A CIVIL ENC/NEER, SOILS ENC/NEER, ANO/OR GEOLOGIST TO GIVE TECHNICAL AOWC£, OBSERVE AND CON!ROL !HE WORK IN PROGRESS /15./6./20 A.BJ CARLSBAD MUNICIPAL COO£ B PRIOR TO RNAL APPROVAL OF A GRAD/NC PERMIT -!HE FOLLOWING REPOR!S MUST BE SUBMITTED TO !HE CITY ENGINEER WA !HE PROJECT INSPECTOR /15. 16. 120 A. !OJ CARLSBAD MUNICIPAL COO£. (!) FINAL REPORT BY SUPERWSINC GRAD/NC ENGINEER STATING ALL GRADING IS COMPL£iT. ALL EROSION CON!ROL, SLOP£ PLAN11NG ANO IRRIGA!TON ARE INSTALLED IN CONFORMANCE WllH CITY COO£ ANO !HE APPROJ,f/J PLANS ( OBTAIN SAMPLE OF COMPLIANCE LET!FR FROM CITY £NC/NEERING DEPARTMENT}. (2) AS-BUILT GRADING PLAN. (J) REPORT FROM !HE SOILS ENGINEER, lfH/CH INCLUDES RECOMMENDED SOIL BEAR/NC CAPAC/11ES, A STATEMENT AS TO 1H£ FXPANS/1£ QUALITY or THE SOIL, ANO SUMMARIES OF WORK TO BE DONE PRECISE GRADING PLAN FOR !HE CRADINC WORK SHALL CONSIST OF !HE CONS!RUC110N OF ALL curs ANO FILLS, REMEDIAL CRAO/NC, ORA/NACE FACILITIES, EROSION CONTROL FACIL/11£S, ANO PLANTING OF PERMANENT LANDS.CAP/NC ANO PREPARA 110N OF AS-BUILT CRAO/NC PLANS, AS-BUILT CEOLOC/C MAPS ANO REPORTS; ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS ANO !HE CITY STANDARDS, SPEC/FICA110NS, REQUIREMENTS, RESOI.U110NS ANO ORDINANCES CITED ON !HES£ PLANS. !HE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE IY/1H !HE FOLLOWING DOCUMENTS, CURRENT AT !HE TIME OF CARLSBAD OAKS LOT 8 .· .. ···•·· ...... ·. ~ON~::~;~; ::rv::i~~:: !HE CITY ENGINEER. 2. CITY OF CARLSBAD ENGINEER/NC STANDARDS · · J. !HIS SET OF PLANS ~ ·. · ... • i'\ 4. SITE DEVELOPMENT PLAN (SOP 16-10) APPROVAL LETTER DATED 09-06-16 •.. · • . .· ·.·· .. · ·•· .•• ·•·-~, 5. !HE STANO.ARO SPECIFICATIONS FOR PUBLIC /YORKS CONS!RUC110N (CREEN BOOK) ·····•·:--c·. s,1,~,1~,; ; PE::: ':E:E:t:Jt!i:,z ::_:,f[!:,F!J!: :CEE~~-~ \'"'~•'(· :E:(~~ ~ 9. STORM WATER POLLU110N PREVEN110N PLAN (SW !6-42J) PREPARED B;:EXCEL £NC/NEER/NC OATFO AUGUST 22, 2016, RE/45£0 .JANUARY 14 .. 2017 •oc,, ···1s0~~ :( to. i;;:0;~:~::~:-:::NACEMENT PLAN (SWQMP !6-J5) PREPARED BY £XCEL ENC/NEER/NC OA!FO AUGUST 19, 2016 (REV/SEO .JANUAR; /0, 2017) .,, 1 ,,_.J~~~ iii /1. CALIFORNIA STORM WA !ER QUALITY ASSOC/A T!ON Bl.IP CONSTRUCTTON HANDBOOK ANO CAL!RA/vS CONSTRUC710N SIT£ BMP MANUAL. -IT.l't,~Jn.:1.. \ \ :l\ \ ::''0>C1 12. HYOROLOCY SL°f-clll!f BY EXCEL ENC/NEER/NC [)AT£[) AUCUST /9, 2016,· REVISED JANUARY 10, 2017 ~.~:'·:.::-,-c:. \ \ ___ ... .--\---\ ~-·,;: ' PROPERTYBOUNOARY TOPOFCURBELEVATTON 400.0TC ' I :. _1 :-•\ '-',,: ', -/_/~ ~.,;_;;---:!/(-:-~-_\/ /~ - -/ //--;t\-~ --r-~ ---'e-4•V, . " ~Y ; ~ . ·:1.c, ,,~~ -. -_\_ _J ---.,___... . \ I J ---L ---'\-f l ~ ;,],,;> ,,,,,,.,i:f'';r;f~y'.<~ C cur SLOP£. 2.1 MAX ~ ::s::L::FACE ELEVATTON ~ • ---\ \ \ AP/✓ •i~!iSQt \ \ ~::y!~t\<J);K \\I>\ tlJt~ ----"'_,, V ~~~:~; :1;;MEOIAff ~ :::-~:::r:EVATTON ~ (WHIPTAIL LOOP EAST) FLOW LINE OR FLOW 0/RECTTON -------F7NAL GRADE ELEVA 710N 400. 0 FC ---..... CONTOUR ~ r:,¼:.~• \" "i-'---'--""T:: > '~i:~t; ~ ~\ \ -. .· w+· · ... · . ~~,'.:,\ < 1 ' C ~; -~~· . w . , . C £XIS11NC STREET LICHT o~~u EXISTTNG STORM DRAIN CUT/FlLL LINE ___..-------...-~ EXISTTNG WATER LINE OEAIOL/llON CONSTRUCllON NOTES ---srr: --- ---w--- SlRFACC llll'IIO.a/ENT 0£IKVllQV [05-/ [ SAWC/JT LINE 429 LF /IET UTVTY 0£IKVllaV ~I o=w-~,~I sroRM DRAIN REMOVAL . 56 LF [05-2 [ CONCRETE CURB 129 LF I OW-21 CATCH BASIN REMOVAL I EA \ ~ INDEX OF SHEETS [ 05-J [ CONCRETE (S. W./MISC.) 1, I 70 SF I OW-JI RELOCATE £%1S11NC !RR/CA 110N CON!ROL (SEE ALSO, LANDSCAPE PLANS) 5 EA OESCR/PllON STANOARD ORAHfNG PRIVATE PUBLIC VALVES i .. . I I ,. ADHERENCE TO RECOMMENDATIONS OU!l/NEO IN !HE SOILS REPORT IS REQUIRED PRIOR TO !HE ISSUANCE OF A BU/LO/NC PERMIT. ALL CON/ROLLED GRADING SHALL BE DONE UNDER !HE 0/REC 110N OF A PROfTSS/ONAL ENC/NEER OF !HE STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FU!llRE FILL AREAS SHALL BE CONS!RUC!FO IN ACCORDANCE Willi !HE CITY OF CARLSBAD STANO.ARO SPEC/flCAT!ONS AND !HE " EARTH/YORK SPECIFICATIONS " ATTACHED TO !HE PRELIMINARY SOILS INVESTIGATION. DAILY FIELD COMPACTION REPOR!S WILL BE SUBMITTED TO !HE PROJECT INSPECTOR. FIEZO ANO LABORATORY TESTS: 1H£ REPORT SHALL ALSO INCLUDE A STATEMENT BY !HE SOILS ENC/NEER !HAT !HE GRADING WAS DON£ IN ACCORDANCE IY/1H !HE REQUIREMENTS ANO R£COMMENOA110NS OUTZIN£0 IN !HE SOILS R£PORT .. / SHEET I SHEET 2 SHEET J SHEET 4 SHEET 5 SHEET6 SHEET 7 SHEET8 SHEET 9 SHEET 10 SHEET II SHEET 12 SHEET !J SHEET 14 SHEET 15 111/I SHEET & NO!FS SEC710NS ANO NOTES SHEET T/'PICAL DETAILS SOU1H HORIZONTAL CON!ROL PLAN NOR1H HORIZONTAL CON!ROL PLAN EAST HORIZONTAL CON!ROL PLAN WALL PLAN ANO PROflLE SURFACE IAIPROVEAIENTS (OR AIODIFIED PER PLANS) SYAIBOl QlJANllTY QlJANllTY ,=51,=_=,~-1--=-A-C-.-O-/,E,_R_7::-. -CL-A-55_2_8_:4_.s;_r_(-:-m-'LI_C,_;,r"_R,~O.-U-TE.-CJ ___ T._l._-6._.-5•------~~-,,;.;;;. .... ,...aaa. ... -;;.;1~7.;::;!,c,0.::;::'89c;--:;s;::;::Fc---j,-;;o.::;::!2ccs;;::;F=---, • , 14. A PRFCONSTRUCTION MEETTNC SHALL 8£ HEZO AT !HE SITE PRIOR TO THE BFCINNINC OF WORK ANO SHAii B£ ATlFNDF(} BY ALL REPRES£NTA11V£S RESPONSIBLE FOR CONSTRUC110N, !NSP£C110N, SUPERWS/ON, 1E511NC ANO ALL 01HER ASPFC/3' OF THF WORK. THE CONTRACTOR SHALL R£1)1J£ST A PRECONS!RUCT!ON MEE11NC BY CALL/NC 1H£ INSPEC110N LINE AT (760) 4J8-J89! AT LEAST FIVE(5) WORK/NC DAYS PRIOR TO STAR!TNC CONSTRUClTON. 1H£ CON/RAC TOR MLL !HEN BE CONTACTED BY !HE PROJECT INSPECTOR TO COORDINATE A DATE ANO 11ME FOR !HE PR£CONSTRUC110N ME£11NC. APPR0/1£0 ORA/lfNCS MUST BE AVAILABLE PRIOR TO SCHEOULINC. !HE GRADING PERMIT WILL BE PROWOEO BY !HE PROJECT INSPECTOR AT !HE MEE!TNC. 15 ALL INSPFC110N RFOUFSTS OTHER THAN FOR PRFCONS1RUC110N &IEFJ!NG /11LL BF MAOF BY CAIi/NG !HF FNGINFFRING 21 HOUR IN5PFC710N RFOUFST (INF AT {760) 4J8-J891. INSPECTION REO/JEST MUST BE RECEIVED PRIOR TO 2:00 P.M. ON !HE DAY BEFORE !HE INSPEC110N IS NEEDED. /NSPEC110NS WILL BE MAO£ !HE NEXT WORK DAY UNLESS YOU REOUEST 01HERIYIS£. REOUES!S MAO£ AFTER 2.· 00 P.M. WILL BE SCHEDULED FOR TlflO FULL WORK DA IS LA !ER 16. !HE OWNER ANO/OR APPLICANT 1HROUCH THE DEVELOPER ANO/OR CONTRACTOR SHALL DESICN, CONS!RUCT ANO MAINTAIN ALL SAFETY DEVICES, /NCLUO/NC SHOR/NC, ANO SHALL BE SOLELY RESPONSIBLE FOR CONFORM/NC TO ALL LOCAL, STATE ANO fTOERAL SAFETY ANO HEAL1H STANDARDS, LAWS ANO RECULA110NS. 17. !HE CONTRACTOR SHALL CONFORM TO LABOR COO£ SEC!TON 6705 BY SUBM!TlTNC A DETAIi_ PLAN TO !HE CITY ENC/NEER ANO/OR CONCERNED AGENCY SHOWING !HE DESIGN OF SHOR/NC, BRACING SLOPING OR 01HER PROVISIONS TO BE MAO£ OF WORKER PROTEClTON FROM THE HAZARD OF CAVING GROUND OUR/NC THE EXCAVATION OF SUCH !RENCH OR 1R£NCHES OR OUR/NG !HE PIPE INSTALLA110N THERDN. !HIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5) OR MORE IN OEP1H ANO APPROVED BY !HE CITY ENC/NEER ANO/OR CONCERNED AGENCY PRIOR TO EXCAVA!TON. IF !HE PLAN VARIES FROM THE SHORING SISTEM STANDARDS ESTABLISHED BY !HE CONS!RUC110N. SA/TTY ORDERS. . 1l_Tl£ 8 CALIFORNIA AOM/NIS!RAlTVE COO£. !HE PLAN SHALL BE PREPARED BY A REC/STEREO ENGINEER AT !HE CON!RACTORS D'PDIS£ A COPY OF !HE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO 1H£ INSPECTOR PRIOR TO EXCA VA T!ON. 18. NO BLASlTNC SHALL BE PERFORMED UN11L A VALID BLA511NC PERMIT HAS BEEN OBTAINED FROM !HE CITY OF CARLSBAD. SUBMIT APPLICA710N FOR BLAS11NC PERMIT WELL IN ADVANCE OF THE SCHEOULINC OF BLAST/NC OPERA110NS. 19. IF ANY ARCHAEOLOGICAL RESOURCES AR£ 0/SCOVEREO IY/1HIN ANY WORK AREA OUR/NC CONS/RUCTION, OPERA T!ONS WILL CEASE IMM£0/A !El Y. ANO !HE PERM!TTEE WILL NOllFY !HE CITY ENC/NEER. OPERA T!ONS WILL NOT RESTART UNTIL THE PERMITTEE HAS RECDVEO Wli'IT!FN AU1HORITY FROM !HE CITY £NC/NEER TO 00 50. 20. ALL OPERA110NS CONOUCTFO ON !HE S/!F OR AO.JACENT !HERETO, INCLUO/NC WARM/NC UP, REPAIR, ARRIVAL, DEPARTURE OR OP£RA710N OF TRUCKS, EAR1HMOV/NG EQUIPMENT, CONSTRUC110N £0UIPM£NT ANO ANY 01H£R ASSOCIATED GRADING EQUIPMENT SHALL BE LIM/TEO TO 7H£ PERIOD BETMTN 7.·00 A.I.I. ANO 6.·00 P.M. EACH DAY, MONDAY 1HRU FRIDAY ANO NO £AR1HMOVING OR GRADING OPERATIONS SHALL BE CONOUCTFO ON WEEKENDS OR HOLIDAYS (A LIST OF CITY HOLIOAIS IS AVAILABLE AT !HE ENGINEER/NC DEPARTMENT COUNTER.) 2!. ALL OFF-SIT£ HAUL ROUTES SHALL BE SUBMITTED .. BY THE CONTRACTOR JO. ll/E CITY DIC/NEER FOR APPROVAL TWO FULL WORKING DAIS PRIOR TO BEC!NNINC OF /YORK. 22 IMPORT MATERIAL SHALL BE OBTAINED FROM, ANO WASTE MATERIAL SHALL BE 0£POSITEO AT, A Sl!F APPROVED BY !HE CITY ENGINEER. !HE CON!RACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG !HE HAUL ROUTFS OR AO.JACENT STREETS AS A RESULT OF !HE CRAO!NC OPERA110N. 2J. BRUSH SHALL BE REMOVED ONLY WllHIN !HE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SP£C/f7CALL Y NOTED ON 1H£ PLAN. 24. ALL AREAS SHALL BE GRADED TO DRAIN. CRAO!NC RES.UL TTNC IN !HE PONO/NC OF WATFR IS NOT PERMITTED. ALL £AR1HEN SWALES ANO DITCHES SHALL HAVE A MINIMUM ONE PERCENT SLOP£ ANO ANY SUPPLEMEN!S !HERETO. (4) REPORT IY/1H AS-BUILT CEOI.OCIC PLAN, IF REQUIRED BY 1H£ CITY. J4. UNLESS A GRADING PERMIT FOR !HIS PROJECT IS ISSUED IY/1HIN ONE(!) I-EAR AFTER !HE CITY ENC!NEER's APPROVAL, !HES£ PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES MLL BE REQUIRED FOR ANY SUCH RECHECK J5. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONS!RUCTEO BY !HIS PLAN SHALL INCLUDE "STENCILS" BE ADDEO TO PROHIBIT WASTEWA!FR DISCHARGE DOWNSTREAM. S!FNCILS SHALL BE AO.OED TO !HE SAlTSFACTION or THE CITY £NC/NEER. OIWER's CERllFICA TE I (WE) HEREBY C£R11FY !HAT A REC/STEREO SOILS ENC/NEER OR CEOLOC!ST HAS B£EN OR MLL BE RETAINED TO SUPERVISE OVER-ALL CRAOINC AC11WTY ANO AO.VIS£ ON !HE COMPAC110N ANO STABILITY OF !HIS SI iT. IF !HIS PROJEC TjVEVEl OPMEN T IS SUBJECT TO A 5 TA TE - RECULATEO 5/fPPP, I (WE) ALSO ACRE£ A QUALIFIED SHPPP PRACTITIONER (QSP) HAS BEEN OR WILL BE RETAINED TO SUPERWSE IMPLEMENTATION OF !HE SifPPP IN ACCORD. .a;~.1H TH£ CALIFORNIA CONS/RUCTION OROER ANO MUNICIPAL PERM/7: RS/ON. /-JZ..-J ";I DATE iJECLARAllON OF RESPONSIBLE_ CHARGE" I HEREBY DECLARE !HAT I AM !HE ENC/NEER OF WORK FOR !HIS PROJECT, !HAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER !HE DESIGN OF !HE PROJECT AS DEFINED IN SEC110N 670J OF 1H£ BUSINESS ANO PROFESSIONS COO£, ANO !HAT !HE DESIGN IS CONSIS!FNT IY/1H CURRENT STANDARDS. I UNDERSTAND !HAT 1H£ CHECK OF PROJECT ORAIY/NCS ANO SPEC/FICA110NS BY 1H£ CITY OF CARLSBAD 00£5 NOT RELIEVE ME AS ENC/NEER OF /YORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. EXCEZ £NC/NEERING K . 440 STA TE PLACE {i),'<' ?' ESCON0/00, CA 92029 o ~ (760) 715-81/8 No. 45629 BY: /~o V ~-oAT£. , /t 'I /t 7 ROBERTO. 0£N11NO RCE 45629 EXPIRES !2-J!-18 ~ 1 SOILS ENG/NEER's CERllFICATE I, EMILIO AL VARAOO, A RECIS!FREO CIVIL ENGINEER OF !HE STA TE OF CALIFORNIA, PR/NC/PALLY OOINC BUSINESS IN !HE flELO OF APPLIED SOILS MECHANICS, HEREBY CERTIFY !HAT A SAMPLING ANO SlllOY OF !HE SOIL CON0/110NS PREVALENT IY/1HIN !HIS SITE WAS MAO£ BY ME OR UNDER MY DIRECTION. !HE RESULTS AR£ SHOIW IN !HE REPORT DA !FO MAY 18, 2016, JOB NUMBER 06442-J2-24A. TWO COPIES or !HE SOILS REPORT COMP/LEO FROM !HIS SlllOY, IY/1H MY .~~=•SUBMITTED TO THE OFFICE OF !HE Cl TY YNEi . ::;~o~ EVANS . . . ,i~:: :jO(~ O~~c,.:i:. o. 1860 / -17-/7 iJi EVANS m mL. a: N0.1860 -I CERTIFIED • ENGINEERING :.% ,-,·· ,->' ~ SCALE !"-100' ---SEE SHEET 2 FOR WATER, - -- - SEWER, & EROSION CONTROL NOTES LEGAL OESCR/PllON • 0 100 • LOT 8 OF CARLSBAD !RACT NO. 97-!J-!, CARLSBAD OAKS NORTH PHASE /, IN !HE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORD/NC TO MAP THEREOF NO 14926, flLEO IN !HE OFFICE OF !HE COUNTY RECORDER OF SAN DIEGO COUNTY, DECEMBER I 5, 2004. PROJECT LOCA llON !HIS PROJECT IS LOCATED IY/1HIN ASSESSORS PARCEL NUMBER(S) 209-/20-07, !HE CALIFORNIA COORDINATE /NOE% OF !HIS PROJECT IS N J57, £ 1695. 200 JOO 400 OEvEI.OPER/ OIWER I RAF CROUP LOT 8, LLC 1010 S. COAST HIGHWAY IOI, SUITE !OJ ENCINITAS, CA 92024 (760) 47J-88J8 ATTN: ADAM ROBINSON SHEET 16 SHEET 17 SHEET 18 SOU1H PRECISE CRAOINC PLAN NOR1H PRECISE GRAD/NC PLAN £AST PRECISE CRAO/NC PLAN SOU1H PR/VA TE U11LITY PLAN NOR1H PR/VA!F U11LITY PLAN EAST PRIVATE U11LITY PLAN ADA DETAILS ANCHOR RETAINING WALL Till£ SHEET ANO NOTES ANCHOR RETAIN/NC WALL PLAN WEW ANCHOR RETAIN/NC WALL PROFILE ANCHOR RETAIN/NC WALL CARLSBAD owe 415-9 IIHIPTAIL LOOP EAST (STREET WA !ER, SEWER, REC. WA !ER, & STORM DRAIN) CARLSBAD owe 4!5-9A lfH!PTAIL LOOP EAST (GRADING PLANS & OESILTA110N BASIN) CARLSBAD owe 415-9 /IHIPTAIL LOOP (SEWER & STORM DRAIN) 51-2 4" AC OVER 4" CLASS 2 BASE (PARKING) 1.1.-4.5" SI-J 7" PCC 0/1£R NATIVE T.l.-6. 5'* Sl-4 6" CURB SORSO C-! 51-5 6" CURB & CUT!FR SORSO C-2 S/-6 O" CURB 51-7 [ J' RIBBON CUT!FR (OR AS SHOIW) I 51-8 [ PCC SIDEWALK I 51-9 [ RETAIN/NC WALLS (MASONRY Ti'PE) .SEE DETAIL (SHEET .J,) SORSO C-7 MASONARY RETAIN/NC WALL TYPE 6 PER SORSD C-6 59,J58 SF J4,271 SF ====== 5,860 LF ------2,2J!LF 106 LF -22JLF !J,507 SF I 51-/0 [ RETAIN/NC WALLS (ANCHOR RETAIN/NC WALL) :¾ (,(£CHAN/CALLY STABILIZEO EAR1H ---==--= - 2,9JJ SF 2,980 SF BEA I 51-/! [ PEOES!RIAN RAMP PER MODIFIED SORSO C-29 (SEE ADA SHEET 14) CITY STD. owe CS-16 LI"'\ 2 EA Si-!J [ BROW DITCH (TYPE PER PLAN) SORSO 0-75 = = = = = -1,071 LF Sl-14 [ BIOFIL TRA T!ON BASIN SEE DETAIL (SHEET .J,) Pc:•;:-:,:,'.F,:",.~.:;:.,:.,:'I 16,842 SF Sl-15 I CURB OPENING /,?r;, 5££ DETAIL (SHEET J) . . . . . OR Ir .. ·. 41 EA S/-16 [ !RENCH RESURFACING ~ i4 -~~~ ORA/NACE /AIPROVEAIENTS .Js1-1z/ ,,5&tL N/.ltL W,/t..L .. --l [.SV-/ I 24"x24" CATCH BASIN 'Jt'N~~~ I 50-2 I 24"xJ6" CATCH BASIN .JENSEN 0/24J6 (OR £01/IVI/LENT)*" SEE BELOW [iillJ II EA 8EA PROJECT AODRESS lfHIPTAIL LOOP £AST (LOT 8) CARLSBAD, CA 92008 VICINITY MAP ISO-JI J6'xJ6" CATCH BASIN JENSEN O/J6J6 (OR EQUIVALENT)'*" 5££ BELOW II] I 50-4 18"x48" CATCH BASIN .JENSEN 014848 (OR EQUIVALENT)*" SEE BELOW Ill 5 EA 2EA BASIS OF BEARINGS !HE BASIS OF BEARINGS FOR !HIS SURVEY IS !HE CCS 8J, ZONE 6 COORDINATES ANO (NAO.BJ) GEODETIC POSl710NS, GRID BEARING BETWEEN STA110N "V200r' ANO "CLSB-098" CITY OF CARLSBAD (B01H HA V/NC A CALIFORNIA COOROINA TE VALUE OF FIRST ORDER ACCURACY OR BETTER) AS SAID STA710NS PER R.O.S: 1727!. SOU1H 6T 24' 5J" WEST. BENCH A/ARK OESCRIP T!ON.· LOCA110N.· RECORD FROM.· ELEVATION.· FD. 2" ALUMINUM DISK IN AC. CPS CON!ROL POINT 200! NAMED "cps CONTROL PT. 200!" IN AC IN !HE MIO.OLE OF S. MELROSE OR/VE AT SOU1H ENO, 400 FT. SOU1H OF ASPEN WAY IN !HE CITY OF VISTA. ROS 1727! (PT. NO. 79 OF CITY OF CARLSBAD SURVEY CON!ROL) 402. 996 DA 1/JM.· NC V/J 29 SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON !HES£ PLANS WAS GENERATED BY FIEZO SURVEY M£1HOOS FROM INFORMATION CA1HEREO BETWEEN FEBRUARY JRO ANO 51H, 2016 BY £XCEL ENC/NEER/NC. CITY Of OCEANSIDE HIGHW~Y 7B PACIFIC OCEAN TOPOGRAPHY SHOWN HEREON CONFORMS TO NA110NAL MAP CITY Of ENCINITAS ACCURACY STANDARDS. # PREZIMNAHY PA.a/ENT Smt/Cll/RAL sccnav NOTES [50-5 [50-6 tso-7 [S0-8 I I .sv-9 I 1s0-101 [SO-Ill 60"x60' CATCH BASIN 4" PVC STORM DRAIN 6" PVC STORM DRAIN 8" PVC STORM DRAIN /2" PVC STORM DRAIN 18" PVC STORM DRAIN 24" PVC STORM DRAIN JENSEN 0/6060 (OR EQUIVALENT)''* SEE BEZOW 11111 INSTALLATION ANO BEDDING OF FLEXIBLE PIPE PER MANUFAC!llRE's RECOMMENOA T!ONS ..--SITE [ S0-12[ CATCH BASIN -TYPE F SORSO 0-07 I SO-!] RIP RAP [S0-141 NOS TRENCH DRAIN [so-12 NOS 24"x24" CATCH BASIN [so-16[ CURB OUTZET -T/'P£ A ,,_o~ 5££ DETAIL (SHEET J) DURA SLOPE SQUARE CATCH BASIN 2400 (OR EQUIVALENT) SDRSO 0-25 I!] Kj CITY OF :,-,.__.--"\4SAN MARCOS WATERLINE /1,/PROVEMENTS {ALL PUBLIC UNLESS OTHERWSENOTED) ' ~w.=r~-~, 1 2· /RR/CATION METER £%/S!TNC PER owe 415-9 ---D---lwr-101 d--' (l.CJ. PER_ (ON EXIST. 2· IRRICA110N SERWC£ LINE) & EXISTING PER owe 4l5-9C Cf"'lt,JO owG-WT-21 2" OOMESlTC WA !ER METER STD. owe. CM/lfJ W-4 ---c}-- NCJ-i,<J-, (INSTALL IN EXIST. BOX) • I E/1 11-T-JI 2" WATER SERWCE LINE {PRIVATE) IW-11 2" IRRIGATION BACKFLOW PREVENTER IW-51 [wr-11 ) ~•· /11. 4 . .e.. w-6 I />EIZ. Cftl.,{) -~ f)t,.J& AJ(J. i,.Jy; IW-7[ ■ ;J..i?A [ IW-8[ 2" DOMESTIC BACKFLOW PREVENTER /0" DOUBLE OE!FCTOR CHECK VALJ,F ASSEMBLY (PVT) !O" WA!FR SERVICE LINE !6"x /0" FM~ri!ie(l:dfP.JNTO STEEL MAIN) ANO 1HRUST BLOCK PVC C-900 -W - EXISlTNC PER owe 415-9 & EXISTING PER owe 415-9~ STD. owe. CM/lfJ W-20 ----,:::::J--- STD. owe. CM/lfJ W-22 PVC C-900 >: -·- & STD. OWC. CMWD W-15 !. FINAL 5/RUC!llRAL SECTION TO BE OE!FRMINEO BY R-VALUE 1E511NC ON !HE SUBGRAOE SOILS AF!FR COMPLElTON OF CRAO!NC. [ IW-91 . CATE VALVE (FL % MJ) -S!Z/= PEfl. PUf/1/ PR/VA TE SEWER /AIPROVEAIENTS STD. owe. CM/lfJ W-16 0 -CATQ:I 84 'iW NOTES !. INSTALL BOX AS SP£CIF7£0 PER LEGEND. I EA J57LF 12 LF 189 LF 146 LF 248 LF 907 LF 2£A 1,062 SF /06 LF 2 EA 7 EA 2 EA I EA 215 LF 2EA I EA I EA 5J LF I £A JEA 622 SF 84 LF 548 SF 2£A 266 SF 25. !HES£ PLANS ARE SUBJECT TO A SIGNED AND APPROVED SHPPP ANO/OR SET OF EROSION CONTROL PLANS. EROSION CON!ROL SHALL BE AS SHOWN ANO AS APPROVED BY THE CITY ENGINEER OR AS 0/RECTEO BY THE PROJECT INSPECTOR. EMILIO ALVARADO RC£ NO.: 66915 ~G~~,:f ~ 0,: CIJ.\,P EXPORl {'!'IC> -{J-) 2 INSTALL SOLID BO% COVER W/YANHOLE LIO FOR BOXES SHOWN ON PLAN W/ A "RIM" CALLOUT FOR RIM ELEVA110N. J. INSTALL OPEN BOX W,ffRAME & GRA!F FOR BOXES SHO/W ON PLAN W/ ·re· CALLOUT FOR TOP OF CRATE ISS-! I 1ss-21 lss-J I 8" P. /I, C. SOR-J5 SEWER LATERAL SEWER CLEANOUT --s-- CARLSBAO STD owe 5-7 f---s--@ CARLSBAD STD owe S-6 0---S -- 199 LF I EA 2£A 26. ALL SLOPES SHALL BE !RIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE ANO CROSS' SEC110N. !HE S!!F SHALL BE LEFT IN A NEAT ANO ORDERLY CONDITION. ALL STONES, ROO!S OR 01HER DEBRIS SHALL BE REMOVED ANO O/SPOS£0 OF AT A SITE APPROVED OF BY !HE CITY ENGINEER. 27. ALL SLOPES SHALL BE IRRICA!FO, STABILIZED, PLANTED AND/OR HrVROSEEOEO IY/1HIN TEN (10) DAIS OF.1HE 11ME lfHEN EACH SLOPE IS BROUCHT TO CRAOE AS SHOIW ON THE APPROVED CRAOINC PLANS 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES. ANO PADS AS REQUIRED BY !HE CITY OF CARLSBAD LANDSCAPE MANUAL, !HE LANDSCAPING PLANS FOR !HIS PROJECT, DRAWING NO. 497-9L, AND/OR AS DIRECTED BY !HE CITY ENC/NEER OR PLANNINC DIRECTOR. 29. THE OWNER/APPLICANT SHALL INSURE !HAT ALL CON!RACTORS SHALL COORDINATE !HE WORK OF !HES£ GRADING PLANS IY/1H !HAT SHOIW ON B01H !HE LANDSCAPE ANO /RR/CA T!ON PLANS ANO 1H£ IMPROvEMEN T PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE IY/lH 1H£ LANDSCAPE MANUAL TIME REQUIREMENTS. OAiT. /-;'l-I 7- LICDIS£ EXP/RA T!ON DA mtL . c, 9-:,CJ -I e ), __ ;"i . , -_.-,-.-, ., '..,, .• CY £L£VA110N. REMEDIAL: J2.040 CY '*THE FIL!FR POR110N OF !HE SIS!FM SHALL BE MIXED ONCE EVERY J-5 I-EARS (MIN) . POST-CONSTRUCTION BMP TABLE STORM WATER REQUIREMENTS THAT APPLY: EXEMPT FROM HYDROMODIFICA TION? ~ STANDARD STORM WATER REQUIREMENTS ~ YES (SEE SWMP FOR DOCUMENTATION) PRIORITY PROJECT REQUIREMENTS NO TYPE DESCRIPTION OWNERSIIlP MAINTENANCE SHEET NO. MAINTENANCE AGREEMENT FREQUENCY BIOFIL TRA T!ON TC-J2 PVT CC&R & BMP J,7,8 Bl MON1HL Y (SURFACE BASIN MA/NT. AGREEMENT W/ CITY INSPECTION)'* (AS NEEDED 7/1f/lf R.O() "AS BUIL T1' ;c,l,../;r, RO/l , ~,:?~ c/11/u,12 I RCE '15{,2.9 EXP. 12./3/ /._::io'-O . ' DATE REVIP,ED ?y, J f ~;,./11 bt)[> ....-c)c£Jt u 01;~ ciLi-, / 2019 D'ATE INITIAL 1 DATE ENGINEER OF WORK INSPECTOR '6/tV!I'. 12-sr 8!2.31re 1\ r;flc~ :s-i' // ,£._Et,, 5~ />rl-1€.lc1AJ&' A-AJ{J ' I SH~ET I CITY OF CARLSBAD ~ q-/() /~ -17 ' ~.o. ~.J"I /f,!... (!uJ s: A.;JL) S"#i== I "J -:l.3 "°"" S""IL AJ.'Jll ENGINEERING DEPARTMENT . 1.,14t,.L ,..--"'c,;,,.,-.-r-,o~erz, GRADING PLANS FOR: ;::"otl, <Jt,_-,,,TT: .,-7, ... ,~ ~ CARLSBAD OAKS NORTH LOT 8 V;t.. 6/it:eTS ~ 1 1:i. 17.E1,11.<'t: cu,o>~ &"'Tlc,P II /g/ I" ·=--5'1n;,:-1,vl'f.l,/C I Ttt~AJC./f Ptf!?ArN tAJ PCJe ,-• fH&:!'.r>-. (WHIPTAIL LOOP EAST) '-' .I> ~// .4nn ;,,,,p 7"t.1A,,r~ • C.IAr.i'." GR,., b· 00 l~ TITLE SHEET & NOTES . [l_.,,VJtk;r APPROVED: JASON _Si'. G/2DERT Z 2Z-zaFf c1fy ENGINEER RCE 63912 EXPIRES 09/30/18 DATE "'-r-l.!vt1lT DWN BY: dV PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: cse REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL I RVWD BY: Q€g, ,SQl?-1ft~10. 497~9A ' ' .. .. ' •' I .. ~---------------------------------------------------------------------------------------------------------------------------------------------~-------'----------'·· i ! 0 :a P. ~ z Gl z C $ co m :a 0 :a p ~ 2 Gl 2 C $ co m JJ 0 JJ ~ 2 Gl 2 C $ OJ m JJ PL I 99.50' MIIPTAIL LOOP EAST C/J. EROSION CONTROL NOTES 1. IN CASE EMERGENCY /YORK IS REQUIRED, CONTACT SHEA PROPER17£S, RICK RUTECKI AT (949)389-7247 2 EQUIPMENT ANO /YORKERS FOR EMERGENCY /YORK SHALL BE MAO£ AVAILABLE AT ALL 171.1£5 OUR/NG THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SIT£ AT CONVENIENT LOCA170NS TO FACILITATE RAP/0 CONSTRUC170N OF TEMPORARY 0£/1/CES MIEN RAIN IS EMINENT. .J. FOR PROJECTS COVERED BY STATE SWPPP/lfDID, IN ACCORDANCE WITH THE CONSTRUC170N ORDER ISSUED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE OUAL/f7EO SWPPP PRAC17170NER (QSP) SHALL UPDATE ANO MAINTAIN THE WATER POLLU170N CONTROL (WPC) PLAN TO AOORESS UPOATEO SIT£ CON0/170NS OF THE PROJECT. THE UPOATEO WPC PLAN ANO UPOA7£0 SWPPP SHALL BE KEPT AT THE PROJECT SIT£ ANO MAO£ AVAILABLE TO THE CITY INSPECTOR. A00/170NAL CONSTRUC170N BMP's BEYOND THE ORIGINAL APPROVEO SWPPP SHALL BE PR0/110£0 TO AOORESS SIT£ CON0/170NS NOT AN17CIPAT£0. THE QSP SHALL REPORT Bl.IP 0Ef7CIENCIES TO THE CITY INSPECTOR. THE QSP SHALL OBTAIN APPROVAL FROM THE OUAL/f7£0 SWPPP DEVELOPER ANO THE CITY INSPECTOR REGAROING ANY SIGN/f7CANT CHANGES TO Bl.IP OEPLOYMENT. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL 0£/1/CES TO /YORK/NG ORDER TO THE SA17SFAC170N OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL A00/170NAL EROSION CONTROL MEASURES AS MANY BE REOUIREO BY THE CITY ENGINEER OU£ TO UNCOMPLETED GRACING OPERA170NS OR UNFORESEEN CIRCUMSTANCES Ml/CH MAY ARISE. 6'. THE CONTRACTOR SHALL BE RESPONSIBLE ANO SHALL TAKE NECESSARY PRECAU170NS TO PREVENT PUBLIC TRESPASS ONTO AREAS MIER£ IMPOUNOEO WATERS CREATE A HAZARDOUS CON0/170N. 7. ALL EROSION CONTROL MEASURES PR0/110£0 PER THE APPROVED SWPPP ANO/OR EROSION CONTROL PLAN SHALL BE INCORPORA TEO HEREON. 8 GRAOEO AREAS ARO/JNO THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING OA Y. 9. ALL REMOVABLE PROTEC17VE OE/1/CES SHOWlv SHALL BE IN PLACE AT THE ENO OF EACH /YORK/NG OAY MIEN THE f7VE (5) OAY RAIN PROBABILITY FORECAST EXCEEOS FORTY PERCENT (40%). SILT ANO OTHER DEBRIS SHALL BE REMOVED AF7£R EACH RAINFALL. !a ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGATE. !I. SHOULO GERMINA170N OF HrDROSEEOEO SLOPES FAIL TO PROV/OE Ef7TC17VE COVERAGE OF GRAOEO SLOPES (90% COVERAGE) PRIOR TO NOVEMBER !5. THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SEC170N 35.023 OF THE EROSION ANO SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVA170N, STAT£ OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANllNC ANO /RR/CA llON ALL PERMANENT ANO TEMPORARY £ROS/ON CONlROL PLANT7NG ANO IRRIGA170N SHALL BE INSTALLED ANO MAINTAINEO AS REOUIREO IN SEC170N 212 OF THE STANOARO SPECIFICA170NS ANO THE FOLLOWING: A. B. HrDROSEEO/NG SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRAOEO 6'.· 1 (HORIZONTAL TO VER17CAL) OR STEEPER MIEN THEY ARE.- 2 a. THREE FEET OR MORE IN HEIGHT ANO ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. AREAS GRAOEO RATTER THAN 6'.· 1 MIEN ANY OF THE FOLLOWING CON0/170NS EXIST' o. NOT SCHEOULEO FOR IMPROVEMENTS (CONSTRUC170N OR GENERAL LANDSCAPING) WITHIN 60 DA !'.5" OF ROUGH GRADING. b. IOEN17f7EO BY THE PARKS ANO RECREA170N 0/RECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HAVE ANY SPECIAL CON0/170N /OEN17f7EO BY THE CITY ENGINEER THAT WARRANTS IMMEOIATE TREATMENT. HrDROSEEOEO AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLO!l!NG CRITERIA: 7. ALL SLOPES THAT ARE GRAOEO 6'.·1 OR STEEPER ANO THAT ARE.- a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HANO WATERING FROM OU/CK COUPLERS/HOSE BIBS OR CONVEN170NAL S!STEM OF LOW PRECIPITA 170N SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREA7£R THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVEN170NAL S!STEM OF LOW PRECIPITATION SPRINKLER HEAOS PROV/0/NG 100% COVERAGE 2 AREAS SLOPED LESS THAN 6'.·1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYOROSEEOING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEI.I£ TO PROV/OE IRRIGA170N TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPEClflC REGARDING THE NUMBERS, TYPES ANO COSTS OF THE ELEMENTS OF THE PROPOSED S!STEM. 3. /RR/GA 170N SHALL MAINTAIN THE AIO/S 1/JRE LEVEL OF THE SOIL AT THE OP 17!.IUM LEVEL FOR !HE GROW!H OF THE HrDROS£EOEO GROWTH C. HYOROSEEOING MIX SHALL CONSIST OF ALL OF THE FOLLO!l!NG.· 1. SEEO MIX SHALL CONSIST OF NO LESS THAN.· o. 20 LBS PER ACRE OF ROSE CLOVER b. 20 LBS PER ACRE OF ZORRO FESCUE c. 3 LBS PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 LBS PER ACRE OF ACH/LLEA 1.1/LLEFOLIA e. 3 LBS PER ACRE OF AL YSSUM (CARPET OF SNOHI) f 1/2 LB PER ACRE OF 0/MORPHOLECA g. I,. ITEMS c,d,e, ANO f OF THIS SUBSEC170N MAY BE OMITTED ON LOCA170NS MIER£ THE AREA BEING HrDROSEEOEO IS NOT VISIBLE FROM £/!HER A PUBLIC STREET OR RESIOEN17AL STRUC 1/JRES. ITEM o OF THIS SUBSEC170N MUST BE INOCULA TEO WITH A NITROGEN f7XING BACTERIA ANO APPLIED ORY WITHER BY OR/LL/NG OR BROAOCAS17NG BEFORE HYOROSEEOING. BU/LO/NG BU/LO/NG FF = 35.J. 42 R/W C/J. ' ,_ ___________ 72' 60.00' . '£ET J;) TRUCK 0OCK SECllON C-C NOT TO SCALE R/W i i ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA OEPARTMENT OF FOOO ANO AGR/CULl/JRE CER17f7CA110N TAG ATTACHED TC/, OR PRINTED ON SA/0 CONTAINERS. NON-PHYTO-TOXIC WET11NG AGENTS MAY BE ADDEO TOT HE HrDROSEEO SLURRY AT THE 0/SCRE110N OF THE CONTRACTOR. 1-----36' -----,r----1------36' ------1 --10' to' --. 1-4.5'1 5.5•-+----25'-+----25'--·I--5.5'14.5'_1 I 2. TYPE 1 MULCH APPLIED AT THE RAT£ OF NO LESS !HAN 2000 LBS PER ACRE TYPE 6 MULCH (STRAHi) MAY BE SUBS171/J7£D, ALL OR PART, FOR HYDRAULICALLY APPLIED f7BER MATERIAL. MIEN STRAW IS USEO IT MUST BE ANCHOREO TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. ORY U17L/TY TRENCH/L_ LO.CA710NS PER ORY U 11LI TY PLANS 0. E. .J. FERTILIZER CONSIS17NG OF AMMONIUM PHOSPHA T£ SULFA TE; 16-20-0, !lfTH 15% SULPHUR APPLIED AT THE RAT£ OF 500 LBS PER ACRE AREAS TO BE HrDROSEEOEO SHALL BE PREPARED PRIOR TO HYOROSEEO/NG BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINA170N OF: 2. o. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6'.· 1 OR flA TTER THAT ARE SUFflCIEN TL Y FRIABLE c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS o OR b ABOVE. CON0/170.WING THE SOILS SO THAT IT IS SUITABLE FOR PLAN11NG BY: o. AOJ/JS11NG THE SURFACE SOIL 1.10/51/JRE TO PROV/OE A DAMP BUT NOT SAl/JRATEO SEEO BED. b. THE A00/710.W OF SOIL AMENDMENTS, PH AOJ/JS!MENT, LEACHING OR COVERING SALINE SOILS TO PR0/110£0 VIABLE CO.W0/110NS FOR GROWTH. HrDROSEEOEO AREAS SHALL BE MAINTAINEO TO PROV/OE A VIGOROUS GROWTH UN11L THE PROJECT IS PERMANENTLY LANOSCAPEO OR, FOR AREAS MIER£ HYOROSEEO/NG IS THE PERMANENT LANDSCAPING, UN11L THE PROJECT IS COMPLETED ANO ALL BONDS RELEASED. WATER NOTES 1. WATER & RECYCLED WATER MAIN ANO APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "CITY OF CARLSBAD ENGINEERING STANOAROS" (LATEST £0!170N) VOLUMES 2 & .J. 2. THE CONTRACTOR SHALL OBTAIN AN EXCAVA110N PERMIT FROM THE 0//1/S/ON OF INDUSTRIAL SAFETY BEFORE ANY EXCA VA 710N ANO SHALL PROV/OE PROOF OF OSHA N011f7CA110N ANO SHALL AOHERE TO ALL PROVISIONS OF THE STAT£ CONSTRUC710N SAFETY ORDERS. .J. BEFORE ANY CONNEC110N OR SHUT 00111/v OF VALVES ON EXIS11NG C.1.1. WO. LINES, A PERMIT SHALL BE OBTAINED FROM THE C.1.1.W.O. OFRCE ANO MUST BE SIGNED ANO APPROVED BY THE CITY OF CARLSBAO's DEPUTY CITY ENGINEER ANO THE U11LITY OPERA110NS' PUBLIC /YORKS MANAGER. 4. A PRECO.WSTRUC110N CONFERENCE MEE11NG SHALL BE HELO A MINIMUM OF 7 OA!'.5" BEFORE CONSTRUC710N BEGINS. THE CONTRACTOR SHALL N071FY THE CITY OF CARLSBAD ENGINEERING /NSPEC710N 48 HOURS PRIOR TO BEGINNING OF CONSTRUC110.W, TELEPHONE N0.(760) 438-3891 FOR SCHEDULING. 5. THE CONTRACTOR SHALL N011FY THE CITY OF CARLSBAD ENGINEERING INSPEC110.W DEPARTMENT 4.8 HOURS PRIOR TO STAR17NG WORK SO THAT /NSPEC110N MAY BE PR0/110£0 -TELEPHONE NO. (760)438-3891. 6'. NO TREES OR STRUCTURES SHALL BE ALLOWED IN THE WATER LINE EASEMENT, ALL £XIS11NG TREES ANO STRUCT/JRES SHALL BE REMOVED PRIOR TO COMMENCEMENT OF /YORK -ANY £XCEP110NS SHALL REOUIRE WRITTEN PERMISSION FROM THE DISTRICT ENGINEER. 7. ALL BURIED COPPER PIPING ANO APPURTENANCES SHALL BE PROTECTED BY MEANS OF CATHODIC PROTECTION. IF OEVELOPER/0111/vER CONDUCTS A SOILS TEST REPORT ANO 0£!.IONSTRATES THAT PROT£C110N CAN 8£ PERFORMED IN ANO/HER MANNER, THE DISTRICT ENGINEER WILL CONSIDER AN ALTERNATIVE FORM OF PROT£C170N. 8. THE EXACT HORIZONTAL ANO VER11CAL ALIGNMENT ANO TYPE OF I.I. 'A TERIALS OF NO BU/LO/NG THE f7RE LINE LOCATED BElWEEN THE DETECTOR CHECK VALVE A SHALL BE OETERM/NEO BY THE CITY OF CARLSBAD f7RE MARSHAL. 4' PC.C. S/0£/YALK PER C-7 6" TYPE "G" CURB & GUTTER 9 I : ' ~7'-' __ 19' -!--14~~~. a ~~~~ WHIPTAIL LOOP EAST PER OWG. 415-9✓ TYPICAL SEC 110N NOT TO SCALE ta ALL WATER METER BOXES SHALL BE 17' X 30" X !2' POLYMER CONCRETE AS MANUFACT/JREO BY ARMORCAST OR EOUAL. /1. MINIMUM SPACING BETWEEN POTABLE WATER LATERALS ANO SEWER SERVICES SHALL BE 10 FEET. 12. THE TOP OF WATER METER BOXES SHALL BE flUSH WITH THE f7NISH£0 SURFACE GRAD£ 13. CONSTRUC710N OF WATER MAINS ANO RECYCLED WATER MAINS SHALL ADHERE TO THE "CRITERIA FOR THE SEPARA110N OF WATER MAINS ANO SANITARY SEWERS" PLIBLISHEO BY THE STAT£ OF CALIFORNIA 's DEPARTMENT OF HEAL TH SERVICES. 14. AXIAL OEflECTION AT THE PIPE JOINTS ARE NOT ALLOWED. THE USE OF A HIGH- OEflECTTON COUPLING AT A PIPE JOINT MAY BE PERMITTEO BY THE INSPECTOR ON A CASE BY CASE BASIS NOT TO EXCEED 4 DEGREES TOTAL OEflEC110N PER COUPLING (2 DEGREES/EACH GASKET} USE CERTAINTEED "/1/NYl-/RO.W' H.O. FOR C900. SEWER NOTES 1. SEWER MAIN ANO APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "CITY OF CARLSBAD ENGINEERING STANOAROS (LATEST E0/110N), VOLUME!- GENERAL DESIGN STANOAROS, CHAPTER 6-0ES/GN CRITERIA FOR GRAVITY SEWER LINES ANO APPURTENANCES, ANO VOLUME 3 -STANDARD DRAWINGS ANO NOTES ANO THE STANDARD SPEClflCATTONS FOR PUBLIC /YORKS CONSTRUC110N. LATEST E0/110N {GREEN BOOK) 2 THE CONTRACTOR SHALL OBTAIN AN EXCAVA110N PERMIT FROM THE 0//1/S/ON OF INDUSTRIAL SAFETY BEFORE ANY EXCAVA710N ANO SHALL ADHERE TO ALL PROVISIONS OF THE STAT£ CONSTRUC110N SAFETY ORDERS. .J. BEFORE ANY CONNEC170N TO THE C/TY's £XIS11NG S!STEM, A PERMIT 4. 5. SHALL BE OBTAINED FROM THE CITY. IT MUST BE SIGNED ANO APPROVED BY THE CITY ENGINEER ANO SUPERINTENDENT. BEFORE CONSTRUC170N BEGINS IN ANY PUBLIC RIGHT OF WAY, A CITY RIGHT OF WAY PERMIT SHALL BE REOU/REO. THE CONTRACTOR SHALL N011FY THE CITY OF CARLSBAD ENGINEER/NG /NSPEC710N <-,, 4" P C. C. SIDEWALK PER G-7 9. ALL POTABLE WA7£R ANO RECYCLED WATER SERVICES SHALL BE METERS SHALL BE t" (UNLESS OTHERWISE N07£0 O.W PLANS) t" ANO ALL 48 HOURS PRIOR TO THE BEGINNING OF CO.WSTRUC110N. (TELEPHONE NO. {760} 438-3891) 11 AS BUIL T11 PREPARED UNDER MY SUP:/11:J:1' ~v~ 6"/2;/.2 "'' BY ~0~ OAT£-//?, /, 7 , ROBERT 0. 0£N11NO R.C.£ NO: 45629 £XPIRA110N.· 12-31-18 RCE 'tS€ cJ..? EXP. 1-./11/;;.020 DATE I 90% /JAX ro_J._~/'---. -·•. ---.:.r(", ' . i .. . , I:: WCRETE BROW DITCH PE, 5.0.R.S.O. 0-75 (TYPE B) 2 w, fi. EL PER PLAN 6' CURB PER SORSO Gt VARIES 4. 5% MAX 2.2. VN BROW 0/TCH PER 5.0.R.S.O. 0-75 (TYPE B) fl ELEV PER PLAN 6' SCREEN WALL LANDSCAPE BUFFER 60.00' 1W ELEV PER PLAN ' I > ;f I 5.33' MAX RETAINING WALL ORAIN TO Blft ~ ':: · I (TO TOP OF INSTALLED BEHIND F0011NG " j ':_ I F0011NG) PER GEOTECHNICAL REPORT . • I BW ELEV ·'i·■ P£RPLAN BROW 0/TCH (_TYPE B) SECllON0-0 ¼f¼~N BW-12 ,~-~'1 BROW 0/TCH (TYPE B) WlH TYPICAL WALL SECllON E-E NOT TO SCALE 1W ELEV PER PLAN BWELEV 0!1.T ELEV PER PLAN TYPICAL SCREEN WALL SECllON F-F £X/511NG SLOPE TC ELEV PER PLAN 4.5% MAX/ 0.5%1.1/N NOT TO SCALE WALL F0011NG TO BE _ _,.. OEEPENEO TO ENSURE OUTS/OE EOG£ IS AT LEAST 7' FROM SLOPE FACE (DA !1.IGH7} (PER LANDSCAPE OWG L2.1) NOT TO SCALE TYPICAL ANCHOR RETAIN/NC WALL SECllON C-C NOT TO SCALE I (:1ntttt'.§lliL. . ___ if:: P1_irt::r-. -, \ , "~ ,. -~ 'I I 1 -• 1 • ,., i ' c _ _,.. -~:l'"'f~): •"~ -" . .. . ----~ ~- l c ,;;;.1...,...-,.'f_,.::~sc,:'.:::'.."---·•='" '--""'''" iXf1:W \\,..-N:,11 "', ~ ~~---SECllON KEY MAP ~~ NOT TO SCALE /" PL A I SH~ET I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT -ttl- GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) SECTIONS AND NOTES SHEET . ti. )! ) !t ti APPROVED: JASON S/ GE7DERT 2 zz Zot-'t CJTY fNGINEER RCE 63912 EXPIRES 09 /30 /18 DATE flRM.· EXCEL ENGINEERING REvfi,'IJE ~ ~Y, J {, "\ / / 7 /zofl 6"/11/11 te.on As -"'Wt-r ADDRESS.-440 STAT£ PLACE DWN BY: IV PROJECT NO. DRAWING NO. _/)(111 !i (/VfJ .--i -□A]E INITIAL DATE INITIAL DATE INITIAL CITY, ST.: ESCON0/00, CALIFORNIA , CHKD BY: cse SOP 16-10 497-9A REVISION DESCRIPTION TELEPHONE.-{760) 745-8118 INSPECTOR I DAtE ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY: Ot(b I I I I I l ,o ~ ~' z, Gl 2. C .$ OJ m :0 Cl :0 ~ 2 Gl 2 C $ OJ m :0 ( ~ I \ I ! i ·I 1------ , i 030717 I . 0911'18 '. 0 :0 ~ 2 G) 2 C $ OJ m JJ 'i ' TYP. 6" 1/i/OE X 6" HIGH CURB T'rPICAL OPEN/NC !I CORNER VARIES BOTTOM OF DETENTION PONO RIP-RAP /NSTALLA TION TYPICAL RIP RAP PAO INSTALL --- -- DETAIL CURB OPEN/NC & RIP RAP PAO VARIES (MIN J' NOT TO SCALE 1/i/O TH VARIES I (MIN J} JENSEN PRECAST MOOEZ 012424 DRAIN INLET (CW EOUIVALENl) 2" PRESSURE PIPE THROUGH RETAINING WALL TOWARDS 8/0RETENTION BASIN 4"PVC-_.,- CONNECTOR PIPE ~ NOS MODEZ OS-090N DURA-SLOPE TRENCH DRAIN (OR EOUIVALENl) < ~ --0 ~ --o ----NOS MOOEZ OS-2274 '$-"'-a>_.., UNIVERSAL ENO OUTLET ~ (4"/J ADAPTER) ,--._'---ZOEZLER MOOEZ 0188 SINGLE SEAL AUTOMATIC SUMP PUMP (CW EOUIVALENl) REOUIRED flOW = 140 GPM (MA,\J REOUIRED HEAO = 12 FEET (MA,\J 6" FREEBOARO DEPTH OVER CATCH BASIN GRATE ELEVATION IMPER/10US LINER---""'- VARIABLE DEPTH 2"-M!NUS GRA IR STCWAGE LA YER (SEE TABLE FCW GRAIR DEPTHS 8/0F/L ll?A TION SYSTEM DETAILS {TYP.,) 6" STORAGE DEPTH PLANTING PER LANDSCAPE PLAN J: J MAX SLOPE 4" OF PEA GRAVEL FILTER COURSE e-------AIAX5) _____ , \ FINISH GRADE ____ -1/i/OTH/2~_I ) =s=~"'Rz:F-TRUCK OOCK TRENCH ORAIN/CATCHBASIN/SUMP PUMP DETAIL 6" PERFORATED PVC UNOERORA/N PIPE VARIES MINIMUM J" AGGREGATE BEL.OW UNOERORAIN ' 4 "- <I 560-C-J250~CO,;~ffCR.½lic0TE~::::::-;:,L'-::___:__ ____ __c-~ -----1 4"-6" CLEAN-WASHEO ROCK UNDERLAIN BY GEOTEXTILE FABRIC UNLESS SPECIFIED BY PLANS (MIRAFI CW EOUIVALENl) NOT TO SCALE OETAIL -CONCRETE SWALE (MOOIREO SORSO owe C-13) OETAIL -RIP RAP FLOM.IN£ NOT TO SCALE NOT TO SCALE SEE SECTION C-C (BEL.OW} EX TENO PIPING 2' 110 ' 0-25 (SEAL AROUM PIPE /If TH flE)(!BLE MCWTAR) ,, SECTION B-8 ✓• (PER SORSO 0-25) L. ,, B d £, •l BU/LO/NG WALL 0 z____CONCRETE SIDEWALK Ui"=lfr---,14 REBAR@ 6" o.c. BOTH WAYS coNTINUous \ ENO TO ENO (UP TO BU/LO/NG WALL) '·•''✓'j'" B I [, PLAN IIEW CURB A TRANSITION~ 8" ROOF DRAIN TO 4-4" ROOF ORA/NS : ' EXTEND PIPING FS EZEV SHOWN ABOVE fl ELEV SHOWN ABOVE SHEEP IWTH SEISMIC JOINT ' ' ' ' ' 1, ' 2' INTO 0-25 ,__+----12. o'-----1 2.0 SURFACE SLOPE (2% MA,ti J" SEE ANCHOR DETAIL (SORSO 0-25) ELEVATIONS PER PLAN \' -------AC PAVEMENT fl OWL/NE J,, SLOPE 4" NO!E: =0.5% SECllON A-A STRUCTURAL STEEL TO BE SAME SCHEDULE & PLACEMENT AS SHOWN ON SORSD 0-25 SECTION A-A CURB OUTLET OPENING ~-r,REBAR@6" 0. C. BOTH WAYS J'XJ" CONSTRUCTION JOINT SECllON C-C (A/Ol)/F/£0 S/JRSO 01#7 0-25) CONO/llON 1 A RIP RAP flOW!.INE fl EZEV = PER PLAN sttt!s_:tt: !2% '' MAX B "' 1-✓~✓ , .>'i -,..,--,14 REBAR@ 6' O.C. BOTH WAYS CONTINUOUS =:::::;:::.!::=:::l:±::::::c:::i:t~:::::!_=:'.::FM'.'.'.:'.;'D TO ENO (UP TO BU/LO/NG WALL) ~ CURB RIP RAP fl ELEV PER PLAN PER PLAN flOWL/NE SI.OPE =!%J!l!L PLAN IIEW --5.5'- SURFACE J" SLOPE (2%MAX:, _, SECTION 8-8 (PER SORSO 0-25) SEE ANCHOR DETAIL (SORSO 0-25) ELEVATIONS PER PLAN AC PAVEMENT RIP RAP fl OWL/NE ~ --I (SEE DETAIL THIS SHEEl)fl ELEV 4" J PER PLAN NO!E: S!RUC!IJRAL STEEL TO BE SAME SCHEDULE & PLACEMENT AS SHOWN ON SDRSD 0-25 SECTION A-A fl OWL/NE SLOPE =0.5% SECllON A-A CURB OUTLET OPENING ~-REBAR @ 6" O.C. BOTH WAYS SECllON C-C (AIOl)/F/£0 SOR.SO 01#7 0-25) CONO/llON 2 SIDEWALK UNOERORAIN DETAILS (PER 1,(00/flEO SORSO 0-25) NOT TO SCALE J'XJ" CONSTRUCTION JOINT W. 0. BASIN (IF APPLICABLE) \ FS ELEV= PER PLAN~ \ SEE SECTION /1EW ✓ ,--1'~.-+---+--./-r-----l--- '--' ('v / /,v ,-1 5' MIN >wt--R/P RAP flOW!.INE (lfHERE APPLICABLE) fl EL.EV = PER PLAN PLAN IIEW STEEL REBAR RDNFCWCEMENT PER SECTION B-8 OF SORSO ..o<") owe NO. 0-25 ~I\ 'J' ,p ..o VARIES J' 0 ?" 1S <'-,,,1,-PER~ ?~" VARIES SECllON IIEW CONO/llON 3 /SIDEWALK 11 AS BUILT'' BIORL !RATION BASIN SECTION TIP/CAL SECTION NOT TO SCALE BMP-ID TIP£ OF BMP BMP-A 8/0FIL TRA TION BMP-B 8/0FIL TRA TION BMP-C BIO.FIL !RATION BMP-0 8/0FIL TRA TION BMP-E 8/0FIL TRA TION BMP-F 8/0FIL TRA TION BMP-G 8/0F/L TRA TION BMP-H 8/0F/L TRA TION BMP-1 B!OFIL TRA TION BMP-J 8/0FIL TRA TION BMP-1< 8/0FIL TRA TION BMP-L BIOF/L TRA 110N BMP M BIO.FIL TRA 110N EFFECTIVE AREA (SOFl) 2873.0 7842.0 459.4 308.J 298.J 1278.J 285.0 239.2 800.0 !008.2 4.87.5 475.5 4.87.6 Al A2 (INCH) (INCH) RISER TOP OF BASIN 8.0 12.0 8.0 12.0 8.0 12.0 8.0 12.0 8.0 !2.0 6.0 120 8.0 12.0 8.0 120 6.0 !2.0 6.0 !2.0 6.0 12.0 8.0 12.0 8.0 12.0 7/t!/tF te.ao /(\ .t-owc,,e, C,te/Fft:E SIZc c,-,_,-~ PREPARED UND_ER MY SUPU-- BY / &/oc2 1/z, /,,-/~hv~~ ,://, I ;,.o,, OA!E.' , I ROBERT 0. DENTINO R.C.£. NO.: 45629 EXP/RATION.· !2-JJ-18 RCE '/S.f.?-? EXP. /?(71 /;;,,o~o DATE I ' FIRM: EXCEL ENGINEERING REV~~Bt \ \L. ,o',1/,9 -t<f S -tf'fA.,f l.'T ADDRESS: 440 STATE PLACE 1 I Ii I lO['i ' DATE INITIAL CITY, S7:: ESCONDIDO, CALIFORNIA /'/ ( \j\)[/\j _) °' \; ENGINEER OF WORK REVISION DESCRIPTION TELEPHONE: (760) 745 8!!8 INSPECTOR DATE 8/0F/LTRATION 1/i/TH UNDERORAIN INSTALLATION NOTES: /. 8/0F/LTRATION LAYER SOIL MIX SHALL BE 65% SANO, JO% SANDY LOAM, ANO 20% COMPOST PLACED IN 6" LIFTS ANO COMPACTED 1/i/TH WATER PR/CW TO THE NEXT LIFT. INITIAL PERMEABILITY SHALL BE 8" PER HOUR (1/i/TH AN ASSUMED STABILIZED PERMEABILITY OF 5" PER HOUR) 3. IMPERMEABLE MEMBRANE INSTALLED ALONG SIDES ANO BOTTOM OF 8/0TREA!MENT BASIN SHALL BE JO MIL /1SOIJEEN PLASTIC (OR EOU!VALENl) & PLACED FULL-LENGTH FROM FINISH SURFACE TO BOTTOM OF TRENCH SECTION 1/i/TH TAPE WRAPPED AROUND UNOERDRAIN PIPE @ OUTLET CONNECTION. 4. ALL GEOFABRIC /NSTALLA TIONS, FIELD I/ELD/NG OF SEAMS OF THE IMPERMEABLE MEMBRANES, ANO OBSERVATION OF SOIL MIX PLACEMENT SHALL BE SUBJECT TO SPECIAL INSPECTION BY THE ENGINEER OF RECCWO PRIOR TO ACCEPTANCE OF THE FACILITIES. 5. ENGINEER OF RECORD SHALL BE GIVEN 4.8 HOURS NOTICE FOR THE INSPECTIONS OF THE 8/0TREAWENT BASIN INSTALLATION (OR OTHER PRE/10USLY ARRANGED TIMEFRAME). OR/flCE DETAIL NOT TO SCALE 6" PVC PIPE PERFORA llON LAYOUT DETAIL NOT TO SCALE CATCH BASIN OETAIL B/OflL !RA llON BASIN (TYP.) NOT TO SCALE BOX RISER/ AJ C 0 OVERflOW CW/FICES DIAMETER (INCH) (INCH) (INCH) E STRUCTURE IMPERMEABLE CLEAN MEDIA GRAVEL (FEE!) SIZE LINER? OUT (INCHES) UPPER LOI/ER (INCH) (!,"-"' . ~ ---, 3.0 18.0 JO.O /.5 J6XJ6 N/4 1~0.• 375' YES 3.0 18.0 JO.O /.5 60X60 N/4 ) e. 6';.7;; J. ~" , YES J.O 18.0 38.0 1.5 24X24 N/4 e. fh.'15-~. _., YES 3.0 18.0 JO.O 1.5 24X24 N/4 ~ 19.~ 0, •" , YES 3.0 18.0 JO.O 1.5 24X24 N/4 ' 0.625 , YES 3.0 18.0 JO.O /.5 24X24 N/4 '> &. 625 (:), :,'' >'ES 3.0 /8.0 JO.O /.5 24X24 N/4 > -&:&i',5-{!,, 5" YES 3.0 !8.0 JO.O 1.5 24X24 N/4 ~o 5'' ' YES 3.0 !8.0 J0.0 1.5 24X24 N/4 0.6',_'I§ 0 5'" !'ES N/4 56'-5' ' J.O 18.0 JO.O /.5 24X24 0.fii'5· C, YES 3.0 18.0 JO.O 1.5 24XJ6 N/4 0. 6,_'1§ C,, ," J YES 3.0 18.0 JO.O J,5 24XJ6 N/4 "0:6~ {!,, ," { YES 3.0 18.0 JO.O J,5 24X24 N/4 ( 0.6{1§ o. ,"/ YES I 4111..i/,g (} S'S '/fl, /f'Y' I SH~ET I CITY OF CARLSBAD @H:~TS I ENGINEERING DEPARTMENT GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) /1 TYPICAL DETAILS ' Ii j 1-11,;h; APPROVED: JASON 172~~,:fT CITY E1<iGINEER RCE 63912 EXPIRES 09 /30 /18 D TE OWN BY: PROJECT NO. DRAWING NO, DATE INITIAL DATE INITIAL CHKD BY: c<P SOP 16-10 497-9A OTHER APPROVAL CITY APPROVAL RVWD BY: i)E (l_ CJ JJ ~' 2 (i) 2 C, $ co m JJ □ JJ § 2 (i) 2 C $ co m, JJ 1030717 ' 2 (i) 2 C $ ,CO m JJ I I ! );··;;,'\',-i.,-----,---,-----,-:,A?..-,'---,-,--7...,., ..'........!..~-· 0 ½' . ! • ',- <---'--'-I~'. -I ,_ ---c-1-· -< :' ' i ,' I• ---------< ' I ' NO 1 2 ' . -~-·--- • ; .. 14. ' • -" ;J , ------------ MAP NO. 14926' LOT 8 CURB OATA DELTA BRG RADIUS LENCTH REMARK N20'02'oO'W 1.00' 2 LF09:3574" 30.02' 5.02' 1 CURB OATA NO DELTA BRG RADIUS LENGTH REMARK N75"25'44T 2.00' 1 LF90'00'oo' 2.50' 3.93' 3. N/4:3476"11' 15.50' 8. N75"25'41T 27.76' 2 8. N75"25'41''£ 2.00' 3 8 N30"25'41T 6.00' 2 N59:31J6"W 6.00' " . N7525'41T 23.51' 8 N75"25'41T 2.00' 3 8, '44T 6.00' 2 CURB OATA CURB OATA CURB OATA DELTA 8RG RADIUS LENGTH REMARK DELTA 8RG RADIUS LENGTH REMARK NO DELTA BRG RADIUS LENGTH REMARK LF90'00'o0" 2.50' 3.93' 1 N75"25'41T 7.00' 1 N75"25'44T 17.!3' N377!'27"W JJ.00' " . NN:3176"11' 7.00' • • NN:3176'11' 17.00' N52'48'33T 7.00' 2 2. N75"25'41T 7.00' N75"25'44T ! 7.50' N3771'27'W JJ.00' 1 N11:31'16'W 18.00' 1 5 LF90'00'oo" 2.50' 3.93' LF90'00'o0" 2.50' 3.93' " . LF90'00'o0" 2.50' 3.93' . . N14:3176"W 5. 3.50' N52'48'.J3T 2.00' ll N N75"25'44T 16. 70' 5. N7525'44T 10.00' 4 LF90'00'oo" 2.50' 3.93' " . LF90'00'o0" 5.00' 7.85' 3 LF90'00'oo" 5.00' 7.85' 3 N377!'27"W JJ.00' N14:3175"W 6.50' 1 16 N75"25'41T 5.00' 4 N52'48'.J3T 0.50' 2 N75"25'44T LF68'43'10" 30.00' 35.98' • • N3771'27"W JJ.00' LF90'00'o0" 2.50' 3.93' . " LF2573'22' 30.00' 13.21' 1 N30"25'44T 6.00' N20'02'oO"W N59:34'16"W 6.00' @ N20'02'oO"W rr SEE @ BET/ffEN @ ANO @ f5HEE1l CITY OF CARLSBAD PHEETS I L___±_j ENGINEERING DEPARTMENT 48- 1----+----+----------------t-----t---+----+--------1 GRADING PLANS FOR: O/(TE INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) SOUTH HORIZONTAL CONTROL PLAN I. ) !., CITY PNGINEER RCE 63912 DWN BY: u CHKD BY: .._c..,5?~_ RVWD BY: Qf/L APPRO_ VED: JASON S.1_G_E~DERT _ Zlz;z../21>11- EXPIRES 09130118 DA'TE ' PROJECT NO. DRAWING NO. SOP 16-10 497-9A I m ,, -,, 8 0. lJ ~ 2 G) 2 C s: Ill m lJ Cl lJ ~ 2 G) 2 C s:: to m JJ ~-- l-030717 I 1111918 -s: Ill m lJ I ( J 1 , ' ' CURB DATA NO Oil TA 'BRC RADIUS LENGTH 1 N75'2544"E 17.50' 18 N14:J4'16"W 34.00' 19 N75"2544"E 17.50' A=90'00'o0" 2.50' J.93' N14:J1'16"W t' N11:J1'16"W N75"2541"E 17.50' A=90'00'o0" 2.50' J.9J' N14:J1'16"W 2.00' A=9ovo 'oo" 2.50' J.9J' N75"2541"E 17.50' N14:J1'16'W 25.50' N75"2541"E 17.50' A=90'00'o0" 2.50' J.93' N14:J4'16''W 7. 4.5' '" s ,. , . . }';(.-, t ~ ' "~"""' ) .· ' ·11.00:,: ', ·., :, t:"' -' ' -~ 56 : : 57 • CURB DATA \ REMARK NO Oil TA 'BRC RADIUS LENGTH REMARK NO DELTA 'BRC RADIUS 1 N75"2544"E 11.92' 2 @) N83'41'27"E n n A=90'00'o0" 5.00' 7.85' NJ8'41'27"E N14:J1'16'W 11.67' " n N5178'.JJ"W " n N11:J4'16'W 11.67' •• N5J'48'23"E N11:J4'16'W 11.67' " . N08'48'2J"E A=90'00'o0" 5.00' 7.85' N8171'.17"W N75"2544"E 2675' 2 A=90'00'o0" 2.00' N75"2541 "E 2.00' J A=66:J7'22" 2.00' N75"2544"E 69.58' 2 N08'48'23"E n " N75"25#"E 2.00' J N75"2544"E • n N75"2544"E 27.67' 2 N14:J4'16"W CURB DATA LENGTH REMARK NO Oil TA 'RC RADIUS LENGTH 38.26' 1 2 200' 3 600' N14:J1'16"W 3626' 2 600' N59:J4'16"W 600' 38.26' NJ0"2541"E 600' " n 697 1 ,, " J, L1=90'00'o0" 2.50' J.93' 600' n • 3 N75"2544"£ 35.00' n • 29.76' J, L1=90'00'o0' 2.50' J.9J' 1600' J. N11:J4'16"W 2.00' J.14' 1 L1=90'00'o0" 2.50' J.9J' n • 2JJ' 4 N75"2544"E 35.00' 0.46' n • 4. L1=90'00'o0" 2.50' J.9J' 18.17' n • @ N75"2541"E 35.00' n • 29.76' 2 4 L1=90'00'o0" 2.50' J.93' n • L1=96'5841" 2.50' 4.23' • n L1=16"2J'58" JO. 00' 8.59' • • N08'48'2J"E 13. 43' 30. 00' 1470' • n n n CURB OATA NO Oil TA 'BRC RADIUS LENGTH REMARK 6 6, 6 N75"2541"E N59:J1'16"W MAP NO. 14926 LOT 8 17.50' 29.76' 600' BU/LO/NG AREA = !69,0{f7 SO [T FF £LEV = J5J. 42 • ·•. " n " n ,, . --- \ ------0 20 60 80 I 1-, •j._-, I ' ' ·1-' I I l en ·o ... N w 0 :0 ~· 2 ' G"l ! 2 C g OJ ' !fl ' □ i 2 Ci) 2 C s.: OJ m :0 ' □ jJ § 2 Gl 2 C s OJ m :0 CJ :0 g~ :I -c:, 2 .!lo, CJ IO 2 .... C • ; ~ OJ m :0 ii' I CURB OATA NO 'il TA 'BR, __ ',4O/US LE_NG TH '£MARK NO 'il TA 'BR, 'AO/US LENGTH :CMARK 7 (l) N/4:J4'!6''/r !!.67' I @ J=c02'0200" 719.00' 255!' Q) !1=90'0000" 500' 7.85' @ N/!'45'.NT 6.00' 0 N75'25'44T 10.75' 2 4 N7874'26'1V 6.00' 4 N7525'44T 2.00' 3 48 J=c057802' 719.00' 66.5!' @ N7525'44T /075' 2 @) J=c00'.3_3'28" 720. 50' 7. 0/' @ J=c90'0000" 500' 7.85' I ®) N30:J!'.52"1V 14.00' 7 N/4:J4'l6"1V !!.67' 5/ J=,907!'42" 2.50' 3.94' @ N/4:J4'!6"1V !!.67' lg) J=c007004" 737.00' 2. /6' 0 J=c9ovooo" 500· 7.85' ,, ,, @ 1!=907!'42" 2.50' 3.94' 14.00' !! N7525'44"E 2.00' 3 6.00' 2 N7525'44T !!.92' 2 6.00' J=c9o vo oo,, 5.00' 7.85' I J=co2v200· 719.00' 255!' !!.67' 5 N/4:J4'l6"1V !!.67' /6 J=,90'0000" 5.00' 7.85' N75'25'44T 2625' 8 N75'25'44"E 2.00' 9 N75'25'44T !7.00' 0 N7525'44T 2.00' 35.25' 2.50' J.93' 8.83' 2.00' 1!=21 :1207" JO. 00' 11.28' @) 1!=03'49'/4" 30. 00' 2.00' 1!=64:J8'.J9" 30.00' 33.85' '8 N/4:J4'l6'1V 1585' '9 1!=90'0000' 2. 50' J.93' i? N75'25'44T 17.50' 16. 72' 4.48' 1!=72V6'l0" 35.00' 14.05' Ll=/77700" 763.00' 230./6' N52'48'.J3T 6.47' o NJ77!'27"1V 14.00' N52'48'.J3T 0.50' 2 J 2 3 2 I 3 I 2 I ll N ,, ,, 2 8 N20'26'43T 6.00' 9 N69 :JJ'/ 7.'IV 6.00' 0 J=c04:J7'23" 719.00' 58.0!' 6/ J=c00:JJ'28" 720.50' '2 N2!'50'43"1V J=,907!'42' 2.50' J=,007004" 737. 00' J=,907!'42' 2.50' '6 N2!7 7'l 5"1V N25'44'4!T '8 N6475'l9"1V '9 !1=02'0200' 7!9. 00' i? N28'27'15T L1=00:JJ'28' 720.50' J=,907!'42' 2.50' !1=007004" 737. 00' !1=907!'42" 2.50' !'REPRESENTS DISTANCE TO l,MIGH-t!NE • ,; "' 7.01' 14.00' J.94' 2. /6' J.94' /4. 00' 6.00' 6.ao' 25.5!' 6.00' 6.00' 66.51' 7.01' /4. 00' J.94' 2./6' .194' ~'8cl-Nc::7:c::'9..::2.:::.'2.:::.'2c_7".:::.c+----l---'6."'. 7.c::f_' -J----o· '9 N79'22'27T 6.71' 40 N52'48'.J3T 0.50' . ' ,,-- 4/ N52'48'.JJ''£ 18. 43' 1 42 J=,00'54'/0" 719.00' 11.33' i N09'0300T 6.00' 4 N80 '5 700 'IV 6.00' t- ,, ,, ,, ,, ,, ,, ,, ,, I ,, ,, ,, ll 2 ,, N ,, ,, I ,, ll ,, N 2 I MAP NO. 14926' LOT 8 BUILD/NC AREA = /69, 087 SO FT FF ELEV = 35.1 42 *REMARK ! -6" CURB 2 -6" CURB ANO CUTTER J -o• CURB 4 -5•-ro o" lRANS/TlON ·---------- CURB OATA 14. 00' 6.00' 0 N55:J4'/0'IV 6.00' J=,03'0255" 7!9.00' 38.26' '2 N0770'.57'1V 15.50' !1=907!'42'' 2.50' J.94' 4 J=c00'50'.J4" 737.00' /0.84' J=c5925'l2'' 5ao' 5!9' 5.00' 5. 49' N87'2106T /9. /0' 8 N02:J8'.54"1V 42.50' '9 N87'2!06T 15.50' 0 1!=90'0000" 2.50' J.93' 9/ N02:J8'.54'1V 2.00' '2 !1=90'0000" 2.50' 3.93' N87'2!06T 1550' 4 N02:J8'.54"1V 21.26' N47:J8'54 "IV 6.00' 6 N42'2!06T 6.00' N02:J8'54"1V 25.5!' I I I ,'• I __J-, __ , ·_r 1--c, \ ,i--\ ''!5.83' ~ ---., CURB OATA I '8 N47:J8'.54"1V 600' I 2 '9 N42'2! 06T 6.00' a N02:J8'.54"1V 21.26' 0 N87'2!06T 15.50' I 0. J=,90'0000' 2.50' J.93' a N02:J8'54"1V 2.00' 0 J=,90'0000" 2.50' J.93' a N'87'2!06"E 15.50' N02:J8'.54"1V 2!26' 0 N47:J8'.54"1V 600' a N42'2!06T 600' 0. N02:J'8'.54'1V 25. 5/' 1 N47:J8'.54"1V 600' I N42'2!06T 600' ,, . 1. N02:J'8'54"1V 2!26' 1 N87'2!06T 20.27' I L1=83:J506' 2.50' J.65' ,, . 1 N09 '0349 "IV 20.27' ,, N I N80'56'!!T 42.50' --1--- 15.5+--, ,---:._,.-_--:._---,-----.,,...J ' '-------' 7 1 N09 '03'49 "IV /550' . ' _ -_-_· 152 ! ~-~-. I-"·•= ~ ---- -------- 0 D. O;:--;-; /2: ~~ ~ ~~ No. 45629 O f:'il CURB OATA NO 'il TA 'BR, 6 N54'03'49"1V 6. N35'56'!!T 6. N80'56'!!T li N80'56'!!T 7. N54'03'49"1V 7. N35'56'!!T 7. N80'56'!!T 7-N80'56'!!T 7 N09'0J'49"1V 7i !1=90'0000" 7. N80'56'!!T 7, !1=95:10'27" 7c N/4:J4'/6'1V 8, L1=84'29'.J3' 8 N80'56'1!T 8. Ll= 90 '00 00" 8. N09'03'49 "IV 8 N80'56't!T 8. N80'56't!T 8, N54'03'49'1V 8 N35'56't!T 8, N80'56't!T 8. N80'56'1!T 9 N09'03'49 "IV 'AO/US LENGTH :CMARK 6.00' 6.00' 49.0!' 2.00' 6.00' 6.00' 27.76' 2.00' /549' 2.50' 3.93' 266' 500' 8.33' 35/6' 500' 7.37' 4.79' 2.50' 3.93' 15.50' 2.00' 44. 76' 6.00' 6.00' 2.00' 44. 76' 15.50' 6.00' 6.00' 6.00' 23.5!' 2.00' 6.00' 6.00' 2 3 2 3 I 3 2 3 2 I 2 3 2 3 2 3 I 2 3 2 3 2 I 2 3 2 3 1'1' -v L I I " ~ '-· ., ., -. . . , ., " , ,, I u, • " u u , ' , , 0 :0 l> :E z Gl z C s OJ m JJ .----i y1•-•·c I 'GI I i !O OI CJ JJ l> :E z Gl z C s OJ m JJ 0 JJ l> :E z c;J z C s 1JJ m JJ CJ JJ Cl l> :E :E G) -z 0 .., .S. Gl N CO z c.i ';'I C ;s: OJ m :0 • SVRFACE'IA,f PROVEAIENTS (SEE SIEET 1 RR Sl'EC/flCAllQVS) IS!-9 RETAIN/NC WALLS_(S12RSO .J;-::§-MASONRY T_rPE) I SI-JJ I BROW 0/TCH (TrPE PER PLAN) , I S/-17 ! SOIL NAIL WALL SCALE 1"=20' ---- -- -0 20 4.0 60 80 I \ \ \ \ \ \ \ \ \ \ BY O ~ . PREPARE~SU~ON, ~ ROBERT 0. DENTINO R.CI. NO..· 45629 FIRM: EXCEL ENC/NEER/NC AOORESS: 4.40 STA 1E PLACE CIT>: sr: ESCON0/00, CALIFORNIA !ELEPHONE: (760) 745 8!!8 \ \ \ \ \ \ \ \ \ \ I \ \ OA TE /c-/? g,,( g EXPIRA110N: tf-Jt-18 II AS BLJIL T II ~Or-2 ~/2;/40,., 7 RCE '(S:-~,;J J 1.2.01 / ;1c, 2h DATE EXP, I - RE~~t BY: /, l l l, l ,i"'-:> 1 11 zo,q INSPECTOR " DA E -356 -354 -352 TF=J5 OJ fJ.98' ---,- ' ' 24.0{( ! I r ' 62 ---TI/L:360:-70 J000' -368 24.00' 14 50-o---------JtHt5 tnioo!}-------+15 , 50 i 1stoof----------+t&tsn----------1 ,.7/18/18 ROO !i\SO/L NAIL WALL AOOEO, BRO/YO/ TCH AOOEO REPLACES SHEET S!CNED BY CITY ENC/NEER ON 2/22/17 L/,1/,, -., /<IS-dtA.ICT DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION RETAINING WALL PROFILE <£/u./11 12. ",. DATE INITIAL OTHER APPROVAL HORIZONTAL: !'=20' rf:R 11CAL: 1'=4.' Q ,_,,., I' I SH~ET I I , GRADING \ I _\--------i-----------------'-,.._ J-\-'1,1-:rt,,,.,. '·' !-'''' ---:: _ca:=-=-1 -': i1 ------=----I ---------',i CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT 3 PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) WALL PLAN AND PROFILE R:>R.. ~ C APPRJ-ED: JASON Si:'. GELDERT ,,,,--;.. ~ a '2~/t~ CITY ENGINEER RCE 63912 EXPIE09/30/18 DATE ....., DWN BY: A PROJECT NO. DRAWING NO. DATE INITIAL CHKD BY: t,,5.s" SDP 16-10 497-9A RVWD BY: CITY APPROVAL "' t> ' L I u "~ mo ii CJ r , " -n' ~! rr, ,, " -'-'? " "' [1_1 "' " <, ~i ' ' '! , -, " ~[ z ~lJ ~t Cc~ 7 ., -', _L ~ ,:_ "' "~ ~i '1) ~'l I '.~~ z 2 IT " r I I I I I I ' 1 ' ' I ...... 0 ... N (,I 0 ll ):, ~ 2 G1 z C s Ill m ll 0 ll ~ 2 G1 2 C s OJ m JJ 0 JJ ):, ~ z G1 z C s OJ m JJ 0 Jj ):, c,~ :e -c:,Z ,i:,. G1 z U) ...... C ' s U) ,,, OJ m JJ . . i I --F RW RW--__ ...s,---_______ , ' RW RW RW SCALE 1"=20' ~ ,.----~F s-----r ~ r r f' ----0 ~~ 40 ,-r -.; C '. -s-----r s r ,--F-r ---- F -F --F -~ 7/tJ'//J' tec)n R<f=1 'IS€ C; = . .i L.CCA-77--N ~ G/2;9£1/.NC '',e IZ-S3" F r I r F F F F F F F !tt/:Ultl flPO ll.l AfltJmO"""' ---· £ -s-/l.. t-OUf,,noN. ' R~•,>~ c, ... ,A □ ' --'Sn r.=s, '' AS BUILT" PREPARE~::::,s~:,o~ /~O~ .11,,_1:u,,i OAT£-//.!~fl:, BY , 0 ,-_, "ROBERT D. OENllNO R.CL NO: 45629 EXPIRAllON: 12-3!-!8 RCE 't'S6;J..'J_ EXP. 11/,J~/;i.t,;,.o DATE /) FIRM: EXCEL ENGINEERING R '/!Ev/ BY: -t !,, !,~ tz-fJO ,tf S--(3 t,\ I L-r AOORESS: 440 STA TE PLACE ,I ~ l ltJ,. v'l '~ . DMlc INITIAL DATE INITIAL CITY, ST.: ESCONOIOO, CALIFORNIA REVISION DESCRIPTION ENGINEER OF WORK OTHER APPROVAL TELEPHONE: (760) 745-8!!8 INSPECTOR DTE I: ~ ~~d., OR 60 80 1-800-227-2600 --'1e -r-oe- I SH~ET I CITY OF CARLSBAD J~S 1( 81/18 ~oc_. ENGINEERING DEPARTMENT GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) SOUTH PRECISE GRADING PLAN APPROVED: JASON S/4 Gf;LDERT Ii II I / A-iJ! Z U _ 20 J 'f- CITY/ENGINEER RCE 63912 EXPIRES 09/30/18 DATE ' OWN BY: Ads PROJECT NO. DRAWING NO. DATE INITIAL CHKD BY: CV SOP 16-10 497-9A CITY APPROVAL RVWD BY: Qt/L ~ 0 ::0 i 2 G) 2 C s: 'OJ m ::0 1'11918 ii'1 1118 ,, I j □ ::0 ~ 2 G) 2 C s: OJ m ::0 1----- !030717 □ ::0 l> :1! 2 G) ' 2 C s: OJ m ::0 i I I I I I I I I I I I I I I I y I I I I I . \ BMP TABLE OESCR!P 170N OUAN17TY BIOFIL lli'A 110N 5 EA I DEMOLITION CONSTRUCTION NOTES (SEE SHE(T I Fa? Sl'EC/RCATJfAVS) Sl/HFACE /Nffl0/£.4/ENTS OENOLJTJ(W I DS-1 I SAWCUT LINE I DS-21 CONCRETfc. CURB IDS-JI CONCRETE SIDEWALK ' /II ____ L • < I . SURF,4CE IMPROVEMENTS (SEE SHEET I Fa? SPEC/RCA TJCWS) I SI-! I ISl-2 I [s1-JJ 4'' AC OVER 7" CLASS 2 BASE (TRUCK ROUTE) 4" AC OVER 4" CLASS 2 BASE (PARKING) 7" PCC OVER NA 11VE SOIL I Sl--4 I 5" CURB Qi-5.J 5" CURB & CUTTER Sl-7 Sl-8 Sl-12 Sl-!J Sl-14 Sl-15 Sl-15 157--17 J' RIBBON CUTTER (OR AS SHOWN) PCC SIDEWALK RETAINING WALLS (MASONARY TYPE) lli'ASH ENCLOSURE W/ 7.5" PCC OVER NA77VE BROW DITCH (TYPE PER PLAN) BIOFIL TRA 170N BASIN CURB OPENING (SEE DETAIL SHEFT 3) lli'ENCf! RESURFACING RFTAININC WALLS (SOIL NAIL) -385 __ .J75 __ I -----I_ ------·----- I 1. '/ AVOID lcuTTING UNDERGROUND // _ UTILlifY LINES. ITS COSTLY I ( 0 20 I I l_ I I I 40 50 80 I· I' ,, I 11 li t ----------- C 10 :e 0 C) ... .i:,. 'N ~ (,) • 10 ~ ' 0 D ~ z Gl z C: s: OJ m lJ □ D )> § 2 Gl 2 C s: OJ m :0 . □; D ~ 2 Gl 2 C s: OJ m lJ J_ I I I I I I I _[ I I i--- I -L I I 1-· --------------------- -------------- -------- ------0 20 40 50 80 AVOID CUTTING UNDERGROUND UTILITY LINES. ITS COSTLY. I r . I ' I ! © \i ---' ' ~ .. lllilM m1i:'s belmlill. caJH be'ffl.m JllliJlll dill, OR 1-800-227-2600 I ::! ,, ·,1 .. OJ ~\ ,I ;i ~i . ., ,, 1[ a I I I I u, p ~ ~ 0 ·o :a JJ rr10 Oo El C mC"J JJ uJ ~ ' C . :':1 z z::i:: C< '.'.'.T W, 0 .~ m rn 8\:;;: ('J 2 z m "' 0 . ' / I '{) T, 2 I I I I ·' . , ... 0 0 ... N 1,1 CJ JJ ~ z GJ 2 C s cc m JJ CJ JJ ~ z GJ z C s cc m JJ 0 :0 ~ z GJ z C s cc m ll 0 :0 Cl J;:, :e ~ C, -z ~ GJ ~ z ' C ;s cc m ll i I j I ' I ii !/ I NO fJEZTA Bfr/'C RAO/US LENCTH _J'lf£Y,i6"ir -----Z_5i?_'._ -N75.?5'.;!4;<- 260.8J' N821J9i:/O"ir JJ.J8' N07c5"r17o;c- 28.00' N821J9' 'O"ir J8.9J' N75.?5i'47 20J.76' -. --N62175'.5r;c- J288' '· N52Y2'.!to;c- JJ.2J' N7525' 47 ·, 26.79' N/4Y4'/6"ir --, ' ' ', --._ 94. 62 ' STORM ORA/IV i;ATA (!J500j_ I I NO 0EZl4,,--BRC li'AO!US LFNCll-! li'EMA/?I( _OJ N/4Y4'!6"ir --_ "/8122' 24" PVC _J --------- -- 1-Q N 75 .?5 ;i4 ;<---/4J. 46' 18" PVC I Q) N/J1J6J8"ir --IJJ: 45' 24"Pvc I {]) ! N/2178'.?0"ir -~ I 6. 05' 12" PVC I ' @1 N59:5J'.54"/r --J 6.29' 6"Pvc I - @. N84:59'.?J;<---' 5.99' !2~PVC QJ1 N6!22'4!7 --I 8. 75' 4. PVC (OP 11GWAL)•t I @1 N8217917o"ir /25.68' . ,, -- I Ci)' N7525',t4;<- 261. 4J' ,, ,, --[Jg NI 7:JO'.Jo;c- j60.57' •• I --01 N75.?5',t4;c---l 5.oo' 6"Pvc _j ·,, ·•01~ 1,//VCE :SlfOIW ON 711/S S'liEET TO ,lfA, cntlNE ----- '---------I If/ATER iJATA (CLf-!50) .j NO OEZ~Bli(C -Jj'AO!US LENCTf! ,f'EMARK LS2 N7525'.#4;<-------------22 7J' b·Pvc IS, N29Y9;j,77 80.56' --:t 1' lj 2 -- ''--.,-.__ l\ '.". N75:JJJj7 --98.94' " . -- ' ~-- ------!--------------,----- --~-fft/,/ --rcw -· --%·-·-·--~-...,- - /7£ ------F ----- -" -·~ ---~ _.-s--~----:.i --F -r --S-------. -s--~----s---- --S-------------&----s -----s--------s-- s ---F- 7) _, - 0 2a. _::;;:.~"' '27¥8 l?OO l,1\ 6/2/2_J;&; U!Vr nrUM _ffQjf -ilL-'iLQC. ..ifI!11/F)" a /FR c!U~ ~c,;;,J" LINE 1P Sh'ALLOll('R, l?IPRAP Al?M'OR!NC Oh'~ S'FIIFI? 1£ OUT., _JLOC BY l.25, REPLACES SHEET SC!VEO BY C!TYENC!'NEER CW ~2~7 /~,! MD :& 40/J~c,N,?L ~"'-'-"~,e L o~CJN BUIL T 11 11 AS ,.,:,rvrs~ -=<M!q Pl?EPAl?EO IINOEI? MY SUPEl?i1SICW, ~, J ~ <f« ~/2 0/? -- BY -✓~~AlF-7 P~,e RCE 'r,~:J Z, EXP. /.Z~L.ao.:io l?OBE!i"io. OD/,7No RC£ NO: 45629 EXP!RA,7@., 12-Jf-!8 DATE LL /7/?Af.· EXCfl ENCI/VEEl?!NC ~~~,, 6 r.,lzN_, (',/,~, i'ZOO cts -.6' u. 1 t-r AOOl?ESS 140 S!ATE PLACE ~ DA_'.'.: INITIAL DATE INITIAL CITY, Sl: ESCOIVO,VO, CALIFORNIA i ()~ ~ - REVISION DESCRIPTION llZEPHO!Vt:-(760) 745-8/!8 INSPECTOR DlTE ENGINEER OF WORK OTHER APPr;,m,., ~ --¢0 60 80 -~~-:~ti,µ ~ CTfJ CITY OF CARLSBAD CTrJ 1 ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: I 1!1-11111 lLU:: CARLSBAD OAKS NORTH LOT 8 (IW-IIPT All LOOP £ASl) SOUTH UTILITY PLAN 1 -----/ / I ?OVED: JASON SA_E~T --( &:,R_ ~ ~ 2--4-4 CITY ENGINEER RCE 63912 EXPIRES 0~3'2L_18 DAE I~:;'.~~ By: iLN ], ,..,,...,,.... ·-DATE INITIAL I I I /: I I I I ------------ ,On1'/8 I 'f • 1 I I i;I -7 C 0 --~ 7 11""11'"'" I i , 10 I s 2 G) 2 C: $ OJ m JJ I I ".' I -----, _).·, " L, 0 E ~ 2 G) 2 C: $ OJ fJJ 370 1S17NC CRAO. PROPOSED 10" oocv 'ENTER LINE '-0 cs -'S" ·-3- l7RM: EXCEL ENC/NEER/NC ADDRESS: 440 STA TE PLACE CITY, ST.: ESCONOIDO, CALIFORNIA TELEPHONE: (760) 745-8//8 PROPER TY LINE WT-6 STA 170N 59+22. 44 OFFSET J7.6J' EAST! , /0" go· IIER17CAL EL W1 , ANO THRUST BLOCK ,, 111TH RISER TO DOC 11 + WATER DATA C-900 DELTA lJRC RAO/US LENC71i REMARK Nl7¥5'28T 52.95' 10" PVC \ STORM DRAIN DA TA NO DELTA lJRC RAO/US LENC71i I N 75'25'44 T 'IJ!.27' 2 Nl1'.J4'l6"W 5.00' N75'25'41T 52.00' 4 Nl4'.J4'l6"W 5.00' 5 N/4'.J4'/6"W 24. 00' @ N75'25'44"E 46.8J' Czl N/4'.J1'l6"W 5.02' ~ N75'25'11T 43.99' 9 N/4'.J4'l6"W 4.50' I N75'25'44"E 74.84' 0 N2I '.J8'20T 151.87' ! N41'27'27"W , 90. 79' ! Nf4'.J4'/6"W '68.6J ,,"-'DISTANCE SHOIIN ON THIS SHEET TO MATCHUNE (!J50O) REMARK 21" PVC 8" Pft' 24" Pft' 8"PVC ,, J) 24" PVC 8" PVC 24" PVC 8" PVC 24" PVC ,, ,, 8" PVC 24" PVC \ \ \ \ WATER OUALITY BASIN DATA DELTA lJRC RADIUS LENC71i 1000' N75'25'44T !JJ.00' N75'25'44"E fJJ.00' N/4'.J4'/6"W 1000' N/4'.J4'/6"W 1000' N75'25'44T 29.8J' N/4'.J4'/5"W 1000' N75'25'44T 29.8J' Nf4'.J4'f6"W 1000' N75'25'44"E ' JO.BJ' Nf4'.J4'l6"W 10.00' N75'25'4#"E JO.BJ' f!.00' N75'25'44"E 27.Jf' t!=J0'59'o7" 17.58' N!4'.J4'l6"W N75'25'44T 44. 04' N/4'.J4'l6"W 81.88' N75'25'44"E 5.8J' N07'52'52"W 47.J4' J5.22' 'DISTANCE SHOIIN ON THIS SHEET TO MA TCHLINE / l I I ·1•.· . •' I □ ::0 ~ 2 Gl z C: s: IJJ ' m, ::0 C1 :0 ~ 2 Gl z C s: IJJ m ::0 C1 :0 ~ ~ 2 ' Gl 2 C s: IJJ m :0 0 ' -:0 ti ► .... :::e <. •, N G) 5 -z 2, it Gl N';"'z W ID C: J:I,~ IJJ m :0 ' _,-,•.......;.;, ""-'. ..,.:;., :_____o~,--_• _--.:.__:_· --· ._,· - - _-=-:__ --==..::_ -===-_-_-·_ ---=----: ~~_-:-,~---°'•' -y:-. --~:--~~~/ ! .-.,-':~-=--=_,: ,,~:-,.~;;.,,: '•• ____ I I I I I I I I I r -- NO Ol Qi Q) Lil (5L @ Qi ~ Gl @ @ @ -----SZORM DRAYN DATA --- OElTA/BRG -RA!)/US1 LENGTH N/4 '4J'! 6 "IY _J-----ef:67' N/5'04'.JJ'IY -~ 67.J;''- N80 '56 i f"E --i 53.25' N07782f"lfl _J J9.J!, N48'24'50'1Y --~ 51. 44' N75'25'44t -7 99.JJ' N/4 :J'4 J 6 '),fl _J 4.50' --N75'25'44''E -~ 53.00' N14 :11. '! 6 ''JY --i 6 00' N75'25'44T -_j 43.50' N/4 :J'4 i 6 "IY i -_500' N7525'44''E -i '262;;- I (!3500) REMARK 12'' PVC n ,, ------18" PVC 8" PVC /8" PVC ,, n 8" PVC 24" PVC 8"PVC 24" PVC 8" PVC 21" eve - WATER OUALITY BASIN DATA NO OEl TA/BRG RAO/US LENGTH N/4:J'4'!6'),f/ --10.00' N75'25'44''E --28.50' I N/4:J'4J6"/f/ --10.00' N75'2544t --28.50' I N/4:J'476"/f/ --8.00' I N75'25'44"E --26.JJ' N68'06'5/"lfl --560' I N!4:J'476"/f/ --4.67' I N75'25'44t --JO.BJ' N/4:J'476'),f/ --10.00' N75'25'44t --8500' ----t----t----------1 N/4:J'4i6'/f/ --1000' /1, N75'25'44t --85.00' ft;_ N14:J'4J6"/f/ --4J.J5' L1=88'57'29" 27.50' 42.70' N/4:J'4i6'/Y --1585' It\ N75'25'44''E --27.00' N09'0J'-fg'),fl --600' N80"6o'!/''[ --81.24' N09'0J'49"/Y --6 00' N80'56'!!t --81.24' N09'0J'49'),f/ --600' N80'56'!!t -79.25' N09'0J'49"/Y --600' ,0, N80'56'!7t --7925' 126. N/4:J'9'.J8"/Y --!1.J2' 1ft. N80'56J!''E --54. 46' ~ N09'0J'49'/f/ --8.00' h\ N80'56J!''E --20.00' f-b'ji'-4-------+-----__ ,, __ ,._. L'.'.£ N75'2022''E --JJ.57' 60 80 I. I I I I I ... w 0 ... .., w 0 ll i 2 G) 2 C $ tll m ll 091118 0 ll ~ 2 G) 2 C s tll m JJ 0 I) l> § 2 G1 2 C s cc m ll 0 ll C ~ ~ -C, 2 .i:,. G1 ID 2 -..i C (0 :$ ~ tll rn ;o I, V) 0 I U) r en .. , U) (I) 0 I U) -- ----- _../'. I I I : I \7 .j I -<l . .1 D ,/ \7 2.00% ------- \ V / / Sl-3 \ I I I I I I I I I I I I I I f I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I j I I I / r ' ' I I I £Xl.fT. ODMEf,517, I WA !FR M£TER VX (/N!{TALL M 2' ! ; M£TER) /. --iw I w~/-" - '-_,... N£W 2" OOM£STIC BAC/ffZO,f. · PRt1€N!fR ) V S/-2 DETAIL B ~ SCALF: 1"=5' --- ) I I I I /I / I / t I /! I . \ \ \ --- I I REZOCA TE /RR/CA 170N .<()ON!ROL VAL 1€S ANO f VX£S TIJ NORlJI (5££ !RR/CA 170N PLANS) I ✓'% cys 0 <J I I I ..,." , I I '7 I '£)((511NC. 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I P£0£STRIAN RAMP -al) ,'f.S-,(JtA/LT INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL ~-~ ;1 j C DETAIL E SCALE· !"=5' ---- -- -0 5 10 15 20 uTI CITY OF CARLSBAD JHEETS 4 ENGINEERING DEPARTMENT +e- GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) /I ADA DETAILS PLAN , (I . I I /,/ tr APPROVED: JASON ¾-4/zQ~lT ) / ·1-; CITY ICliJGINEER RCE 63912 EXPIRES 09/30/18 D E OWN BY: PROJECT NO. DRAWING NO. CHKD BY· cse SOP 16-10 497-9A RVWD BY: acfL I . 1. I I _ 1 .1 ' CJ lJ i z GJ z C s: OJ m lJ Cl lJ i Zi GJ z C s: OJ m :0 I 030717 : er'\1'" \ U'/ !O jj ~ z GJ z C s: OJ m :0 i I! 1.0 SCOPE OF WORK THE WORK SHALL CONSIST OF FURNISHING AND CONSTRUCTING ANCHOR WALL BLOCK AND MIRAGRID GEOGRJO REINFORCED SOIL RETAINING WALL SYSTEMS IN ACCORDANCE WITH THIS TECHNICAL SCOPE OF WORK AND IN REASONABLY CLOSE CONFORMITY WITH THE LINES, GRADES AND DIMENSIONS SHOWN ON THE GRADING PLAN BY EXCEL' ENGINEERING RECEIVED OCTOBER 31, 2016. 2. WORK INCLUDED: A. FURNISHING ANCHOR WALL SEGMENTAL CONCRETE FACING AND CAP UNITS AS SHOWN ON THE CONSTRUCTION DRAWINGS. 8. FURNISHING MIRAFI STRUCTURAL GEOGRID REINFORCEMENT AS SHOWN ON THE CONSTRUCTION DRAWINGS. C. STORING, CUTTING AND PLACING STRUCTURAL GEOGRID REINFORCEMENT AS SPECIFIED HEREIN AND AS SHOWN ON THE CONSTRUCTION DRAWINGS D PLACEMENT AND COMPACTION OF UNIT WALL FILL AND BACKFILL WITHIN THE GEOGRID REINFORCED AREA AS SPECIFIED HEREIN ANO AS SHOWN ON THE CONSTRUCTION DRAWINGS E ERECTION OF ANCHOR WALL SEGMENTAL CONCRETE UNITS AND PLACEMENT OF STRUCTURAL GEOGRID. 2.0 REFERENCE DOCUMENTATION 1 EXCEL ENGINEERING, GRADING PLAN, DATED OCTOBER 31, 2016. 2. GEOCON, INC., UPDATE GEOTECHNICAL REPORT PROJECT NO. Ofi442-32-24A, DATED MAY 18, £016. 3. WHERE SPECIFICATIONS AND REFERENCE DOCUMENTS CONFLICT, THE ENGINEER SHALL MAKE FINAL DETERMINATION OF THE APPLICABLE DOCUMENT 3.0 SPECIAL PROVISIONS 1. RED ONE ENGINEERING INC. (RED ONE)ASSUMES NO LIABILITY FOR INTERPRETATION OF SUBSURFACE CONDITIONS, SUITABILITY OF SOIL DESIGN PARAMETERS AND SUBSURFACE GROUNDWATER CONDITIONS MADE BY OTHERS. 2 RED ONE SHALL NOT BE RESPONSIBLE FOR THE COST OF ALL MEANS OF SUBSOIL IMPROVEMENT; COST OF ADDITIONAL SUBSOIL EXPLORATION; AND FOR ALL LABOR TOOLS, EQUIPMENT AND INCIDENTALS NECESSARY TO COMPLETE THE WORK. THE OWNER SHALL BE RESPONSIBLE FOR ALL SUCH COST 3. THE OWNER SHALi. BE RESPONSIBLF. FOR COMPLYING WITH ALL FEDERAL, STATE AND LOCAL REQUIREMENTS FOR THE l::Xl::CUTION OF THE WORK, INCLUDING LOCAL BUILDING INSPECTION AND CURRENT OSHA EXCAVATION REGULAT.IONS. 4 PRIOR. TO UNDERTAKING ANY GRADING OR EXCAVATION OF THE SITE, THE CONTRACTOR SHALL CONFIRM THE LOCATION OF THE PROPOSED RETAINING WALLS AND ALL UNDERGROUND FEATURES, INCLUDING UTILITY LOCATIONS WITHIN lHE:.AREA or CONSTRUCTION. 5. RED ONE HAS COMPLETED ENGINEERING DESIGN OF THE PROPOSED RETAINING WALL(S), INCLUl)ING INffRNAL STABILITY AN[) LOCAL EXTERNAL STABILITY WHERE APPLICABLE, BASED UPON THE INFORMATION PROVIDED TO US AS OUTLINED ABOVE. RED ONE= ASSUMFS THAT OTHERS HAVE DETERMINED THE SUITABILITY OF PLACING RETAINING WALLS AT THE LOCATIONS PROVIDED ro US, INCLUDING GEOTECHNICAL SUITABILITY AND SITE GLOBAL STABILITY. 4.0 GE~ERAL NOTES THI$ SET OF SEGMENTAL RETAINING WALL PLANS ARE BASED ON THE PLANS AND DOCUMENTS REFERENCED IN SECTION 2.0. CHANGES TO THt:SE PLANS OR DOCUMENTS, INCLUDING GRADING, DRAINAGE::, UTILITIES, SUR.CHARGE LOADS OR GEOTECHNICAL PARAMETERS MAY AFFECT WALL DESIGN REQUIREMENTS. RED ONE ENGINEERING SHALL BE NOTIFIED OF ANY SUCH CHANGES TO DETERMINE IF WALL DESIGN MODIFICATIONS ARE NEEDED. 2. THIS SET OF SEGMENTAL RETAINING WALL PLANS ARE BASED SPECIFICALLY ON THE WALL BEING CONSTRUCTED WITH ANCHOR VERTICA BLOCK AND MIRAGRID REINFORCEMENT PRODUCTS. ABSOLUTELY NO SUBSTITUTIONS ALLOWED. 3. LOCATION OF THE SEGMENTAL RETAINING WALL IN RELATION TO PROPERTY LINES. UTILITY EASEMENTS, WATER$HED EASEMENTS, OR ANY OTHER TYPE OF EASEMENTS ARE THE RESPONSIBILITY OF THE OWNER OR THE SITE CIVIL ENGINEER. RED ONE ENGINEERING ASSUMES NO LIABILITY FOR THE LOCATION OF THE SEGMENTAL RETAINING WALL, OR IF CONSTRUCTION OF THE PROPOSED SEGMENTAL RETAINING WALL ENCROACHES ANY PROPERTY LINES OR EASEMENTS 4. IT IS JMPERATIVE THAT THE SITE SURVEYING OF fHE SEGMENTAL RETAINING WALL BE: DONE BY f'HE SITE: CIVIL ENGINEER OR SURVEYOR AND MUST BE BASED ON COMPUTER GENERATED SITE/GRADING PLANS AND NOT PROFILE PLANS DONE BY THE ENGINEER OF RE.CORO. SURVEYING OF THE SEGMENTAL RETAINING WALL MUST TAKE INTO ACCOUNT THE DESIGN BATTER INDICATED ON THE ENCLOSED PLANS AND DETAILS. FAILURE TO TAKE INTO ACCOUNT WALL BATTER FOR SEGMENTAL RETAINING WALL SURVEYING WILL PRODUCE INCORRECT LOCATIONS OF ALL TOP OF WALLS AND SHALL BE CORRECTED AT NO COST TO THE ENGINEER OF RECORD OR THE SEGMENTAL RETAINING WALL CONTRACTOR. 5. WALL GEOMETRY, LOCATIONS, SLOPES AND SURCHARGE LOADS FOR THE SEGMENTAL RETAINING WALLS WERE MEASURED FROM THE GRADING PLAN REFERENCED ABOVE. IF CONDITIONS VARY IN THE FIELD FROM THOSE SHOWN ON THIS PLAN, THE ENGINEER OF RECORD MUST BE NOTIFIED PRIOR TO CONSTRUCTION OF THE SEGMENTAL RETAINING WALLS TO REVIEW THE DESIGN AND/OR PLANS. MODl~ICATIONS TO THE DESIGN AND/OR PLANS MAY BE REQUIRED AFTER THE REVIEW. AND MAY TAKE UP TO TEN BUSINESS DAYS TO COMPLETE 6. IF THERE ARE DISCREPANCIES BETWEEN ANY INFORMATION ON THESE PLANS AND INFORMATION IN THE PROJECT SPECll'-ICATIONS. THE: MORE Rl::SI RICT!VE INFORMATION TAKES PRECEDENCE. 5.0 SEGMENTAL RETAINING WALL CONTRACTQR QIJ....ALIFICATIONS 1. THE WALL CONTRACTOR SHALL DOCUMENT COMPLIANCE WITH THE FOLLOWING EXPERIENCE REQUIREMENTS: 2. A MINIMUM OF FIVE YEARS IN WHICH THE CONTRACTOR HAS BUILT SEGMENTAL RETAINING WALLS WITH A TOTAL FACE AREA NO LESS !HAN 250,000 SQUARE FEET. 3 CONSTRUCTION OF A MINIMUM OF 25,000 SQUARE FEET WITH THE SPECIFIED ANCHOR BLOCK UNITS. 4. CONSTRUCTION OF AT LEAST FIVE SEGMENTAL RETAINING WALLS or A SIMILAR HEIGHT AND SIZE AS THOSE SPECIFIED HEREIN. 6._Q MATERIAL NOTES 1. CONCRETE RETAINING WALL UNITS: ANCHOR RETAINING WALL UNITS AS SHOWN ON THE DRAWINGS AND AS MANUFACTURED BY SIERRA BUILDING PRODUCTS UNDER LICENSE FROM ANCHOR WALL SYSTEMS. 2. GEOSYNTHETIC REINFORCEMENT: MIRAGRID AS SHOWN ON THE DRAWINGS. 3. LEVELING PAD BASE A. AGGREGATE BASE: CRUSHED STONE OR GRANULAR FILL MEETING THE FOLLOWING GRADATION AS DETERMINED IN ACCORDANCE WITH ASTM 0448: SIEVE SIZE 1 !NCH 3/4 INCH N0.4 NO. 40 NO. 200 PERCENT PASSING 100 75T0100 OTO 60 OTO 50 OTO 5 B. BASE THICKNESS: 6 INCHES (MINIMUM COMPACTED THICKNESS) 4. DRAINAGE AGGREGATE: CLEAN CRUSHED STONE OR GRANULAR FILL MEETING THE FOLLOWING GRADATION AS DETERMINED IN ACCORDANCE WITH ASTM 0448: SIEVE SIZE 1 INCH 314 INCH N0.4 N0.40 NO. 200 PERCENT PASS.lNG 100 75 TO 1no OTO 60 0 TO 50 0 TO 5 5. REINFORCED FILL: SOIL FREE OF ORGANICS AND DEBRIS AND CONSISTING OF EITHER GP. GW, SP, SW, SM OR SC TYPE, CLASS!!-IED IN ACCORDANCE WITH ASTM D2487 AND THE uses CLASSIFICATION SYSTEM AND MEETING THE FOLLOWING GRADATION AS DETERMINED IN ACCORDANCE WITH ASTM D448: SIEVE SIZE 31NCH N0.4 N0.40 NO. 200 PERCENT PASSING 100 20 TO 100 0 TO 60 OTO 35 A. THE PLASTICITY INDEX (Pl) SHALL BE LESS THAN 20. B. MAXIMUM PARTICLE SIZE FOR BACKFILL IS THREE (3) INCHES. C. UNSUITABLE SOILS ARE ORGANIC SOILS AND THOSE SOILS CI.ASSIFIE.O AS Ml., CL, OL, MH, CH, OH OR PT. D. ALL WALL BACKFILL MATERIALS SHALL ALSO HAVE THE MINIMUM ENGINEERING PROPERTIES SHOWN IN SECTION 17.2 ITEM A. F:. TF.ST RESUl TS OF Al I PROPOSED BACKFILL MATERIALS. WHETHER ON-SITE OR IMPORTED, SHALL BE SUBMITTED TO THE ENGINEl::R FOR APPROVAL PRIOR TO CONSTRUCTION. 6 DRAINAGE PIPE: PERFORATED OR SLOTTED PVC OR CORRUGATED HOPE PIPE MANUFACTURED IN ACCORDANCE WITH 03034 AND/OR ASTM F405. 7, CONSTRUCTION ADHESIVE: EXTERIOR GRADE ADHESIVE AS RECOMMENDED BY THE RETAINING WALL MANUFACTURER. PREPARED FOR THE EXCLUSIVE USE OF 1295DISTRIBUTIO.NWAY· .... :t". VISTA, CA 92081 ~ rEL 760 509 0079 1~ · -~ FAX 760 509 0078 ~ _.. RETAINING WALL SYSTEMS, INC prepared by ~,~ed one engineering Inc 1295 distribution way vista, ca 920B 1 phone 760.410.1665 facsimile 760.509.0078 matt@red1engineering.com CARLSBAD OAKS LOT 8 ANCHOR RETANNG WALL PLANS 7,0 FOUNDATION SOIL NOTES 1 EXCAVATE FOUNDATION SOJLAS REQUIRED FOR FOOTING OR BASE DIMENSION SHOWN ON THE DRAWINGS, OR AS DIRECTED BY THE PROJECT GEOTECHNICAL ENGINEER. 2. THE OWNER SHALL RETAIN THE SERVICES OF A GEOTECHNICAL ENGINEER TO OBSERVE FOUNDATION SOIL TO CHECK THAT THE ACTUAL FOUNDATION SOIL STRENGTH MEETS OR EXCEEDS THAT INDICATED ON THE DRAWINGS. UNSUITABLE SOILS ARE DEFINED AS ANY SOIL THAT DOES NOT HAVE SUFFICIENT BEARING CAPACITY OR WILL CAUSE EXCESSIVE WALL SETTLEMENT. REMOVE SOIL NOT MEETING THE REQUIRED STRENGTH. 3. rHE OWNER SHALL RETAIN THE SERVICES OF A GEOTECHNICAL ENGINEER TO DETERMINE IF THE FOUNDATION SOILS WILL REQUIRE SPECIAL TREATMENT OR CORRECTION TO CONTROL TOTAL AND DIFFERENTIAL SETTLEMENT. 4. FILL OVER-EXCAVATED AREAS WITH SUITABLE COMPACTED BACKrlLL, AS R[COMMEND[D BY THE PROJECT GEOTECHNICAL ENGINEER 8.0 BASE cougsE NOTES 1 PLACE BASE MATERIALS TO THE DEPTHS AND WIDTHS SHOWN ON THE DRAWINGS, UPON UNDISTURBED SOILS. OR FOUNDATION SOILS PREPARED AS DIRECTED BY THE PROJECT GEOTECHNICAL ENGINEER. A. l:::X I !:::ND THI:. Ll:::VELING PAD LATl:.HALLY AT LE::AST 6 INCHES IN FRONT AND BEHIND THE LOWERMOST CONCRETE RETAINING WALL UNII. B PROVIDE AGGREGATE BASE COMPACTED TO 6 INCHES THICK (MINIMUM). 2. COMPACT AGGREGATE BASE MATERIAL TO PROVIDE A LEVEL, H/\RD SURFACE ON WHICH TO PLACE THE FIRST COURSE OF UNITS. 3. PREPARE BASE MATERIALS TO ENSURE COMPLETE CONTACT WITH RETAINING WALL UNITS. GAPS ARE NOT ALLOWED. 9.0 ERECTION NOTES 1, EXCAVATION SUPPORT, IF REQUIRED, IS THE RESPONSIBILITY OF THE CONTRACTOR, INCLUDING THE STABILITY OF THE EXCAVATION AND ITS INFLUENCE ON ADJACENT PROPERTIES AN[) STRUCTURES 2 GENERAL: ERECT UNITS IN ACCORDANCE WITH MANUFACTURER'S lNSTRUCTIONS AND RECOMMENDATIONS, AND AS SPECIFIED HEREIN 3 Pl.ACE FIRST COURSF OF CONCRETE WALL UNITS ON THE PREPARED BASE MATERIAL. CHECK UNITS FOR LEVEL AND ALIGNMENT. MAINTAIN THE SAME ELEVATION AT THE TOP OF EACH UNIT WITHIN EACH SECTION OF THE BASE COURSE. 4. ENSURE THAT FOUNDATION UNITS ARE IN FULL CONTACT WITH NATURAL OR COMPACTED SOIL BASE. 5, PLACE CONCRETE WALL UNITS SIDE-BY-SIDE FOR FULL LENGTH OF WALL ALIGNMENT, ALIGNMENT MAY BE DONE BY USING A STRING LINE MEASURED FROM THE BACK OF THE BLOCK. GAPS ARE NOT ALLOWED BETWEEN THE FOUNDATION CONCRETE WALL UNITS. 6. PLACE 12 INCHES (MINIMUMj OF DRAINAGE AGGREGATE BETWEEN, AND DIRECTLY BEHIND THE CONCRETE WALL UNITS. FILL " VOIDS IN RETAINING WALL UNITS WITH DRAINAGE AGGREGATE. PROVIDE A DRAINAGE ZONE BEHIND THE WALL UNITS TO WITHIN 9 INCHES OF THE FINAL GRADE. CAP THE BACKFILL ANO DRAINAGE AGGREGATE ZONE WITH 9 INCHES OF IMPERVIOUS MATERIAL. 7. INSTALL DRAINAGE PIPE AT THE LOWEST ELEVATION POSSIBLE, TO MAINTAIN GRAVITY FLOW OF WATER TO OUTSIDE OF THE H.l:::INFORCED ZONE. SLOPE THE MAIN COLLECTION DRAINAGE PIPE, LOCATED JUST BEHIND THE CONCRETE RETAINING WALL UNITS, 1 PERCENT (MINIMUM) TO PROVIDE GRAVITY FLOW TO THE DAYLIGHTED AREAS. DAYLIGHT THE MAIN COLLECTION DRAINAGE PIPE TO AN APPROPRIATE LOCATION AWAY FROM THE WALL SYSTEM AT EACH LOW POINT ORAT 150 FOOT (MAXIMUM) INTERVALS ALONG THE WALL. 8 REMOVE EXCESS FILI. FROM TOP OF UNITS AND INSTALL NEXT COURSE. ENSURE DRAINAGE AGGREGATE AND BACKFILL ARE COMPACTED BEFORE INSTALLATION OF NEXT COURSE. 9 CHECK EACH COURSE FOR LEVEL AND ALIGNMENT. ADJUST UNITS AS NECESSARY WITH REINFORCEMENT SHIMS TO MAINTAIN LEVEL, ALIGNMENT. AND SETBACK PRIOR TO PROCEEDING WITH EACH ADDITIONAL COURSE. 10. INSTALL EACH SUCCEEDING COURSE. BACKFILL AS EACH COURSE IS COMPLETED. PULL THE UNITS FORWARD UNTIL THE LOCATING SURFACE OF THE UNIT CONTACTS THE LOCATING SURFACE OF THE UNITS IN THE PRECEDING COURSE. INTERLOCK WALL SEGMENTS THAT MEET AT CORNERS BY OVERLAPPING SUCCESSIVE COURSES ATTACH CONCRETE RETAINING WALL UNITS AT FXTERIOR CORNERS WITH ADHESIVE SPECIFIED. 11. INSTALL GEOSYNTHET!C REINFORCEMENT IN ACCORDANCE WITH GEOSYNTHETIC MANUFACTURER'S RECOMMENDATIONS AND THE SHOP DRAWINGS. a, ORIENT GEOSYNTHETIC REINFORCEMENT WITH THE HIGHEST STRf::NGTH AXIS PERPENDICULAR ro THE WALL I-ACE. b. PRIOR TO GEOSYNTHETIC REINFORCEMENT PLACEMENT, PLACE THE BACKFILL AND COMPACT TO THE ELEVATION OF THE TOP OF THE WALL UNITS AT THE ELEVATION OF THE GEOSYNTHETIC REINFORCEMENT c. PLACE GEOSYNTHETIC REINFORCEMENT AT THE ELEVATIONS AND TO THE LENGTHS SHOWN ON THE DRAWINGS. d LAY GEOSYNTHETIC REINFORCEMENT HORIZONTALLY ON TOP OF THE CONCRETE RETAINING WALL UNITS AND THE COMPACTED BACKFILL SO!LS. PLACE THE GEOSYNTHI:: rIc REINl-'OR.CEMEN r WITHIN ON!:: INCH or ·1 HE FACI:: OF THI:: CONCRETER.I:: l"AINING WALL UNITS. PLACE THE NEXT COURSE OF CONCRETE RETAINING WALL UNITS ON TOP OF THE GEOSYNTHETIC REINFORCEMENT. e fHE GEOSYN rHETIC REINFORCEMENT SHALL BE IN TENSION AND FREE FROM WRINKLES PRIOR TO PLACEMENT OF THE BACKFILL SOILS. PULL GEOSYNTHETIC REINFORCEMENT HAND-TAUT ANO SECURE IN PLACE WITH STAPLES, STAKES, OR BY HAND-TENSIONING UNTIL THE GEOSYNTHETIC REINFORCEMENT IS COVERED BY 6 INCHES OF LOOSE FILL. f. THE GEOSYNTHETIC REINFORCEMENTS SHALL BE CONTINUOUS THROUGHOUT THEIR EMBEDMENT LENGTHS. SPLICES IN THE GEOSYNTHETIC REINFORCEMENT STRENGTH DIRECTION ARE NOT ALLOWED g. IJO NOT OPl::.RATE TRACKED CONSTRUCTION EQUIPMENT DIRECTLY ON THE GEOSYNTHETIC REINFORCEMENT. AT LEAST6 INCHES OF COMPACTED BACKFILL SOIL IS REQUIRED PRIOR TO OPERATION OF TRACKED VEHICLES OVER THE GEOSYNTHETIC REINFORCEMENT. KEEP TURNING OF TRACKED CONSTRUCTION EQUIPMENT TO A MINIMUM. h. RUBBER-TIRED EQUIPMENT MAY PASS OVER THE GEOSYNTHETIC REINFORCEMENT AT SPEEDS OF LESS THAN 5 MILES PER HOUR. TURNING OF RUBBER-TIRED EQUIPMENT IS NOT ALLOWED ON GEOSYNTHETIC REINFORCEMENT. 10.0 BACKFILL PLACEMENT NOTES 1 PLACE REINFORCED BACKFILL, SPREAD AND COMPACT IN A MANNER THAT WILL MINIMIZE SLACK IN THE REINFORCEMENT. ?. PLACE FILL WITHIN THE REINFORCED ZONE AND COMPACT IN LIFTS NOT EXCEEDING 6 TO 8 INCHES (LOOSE THICKNESS) WHERE HAN□~OPERATED COMPACTION EQUIPMENT IS USED, ANO NOT EXCEEDING 12 INCHES (LOOSE THICKNESS) WHERE HEAVY, SELF PROPELLED COMPACTION EQUIPMENT IS USED A. ONLY LIGHTWEIGHT HAND-OPERATED COMPACTION EQUIPMENT IS ALLOWED WITHIN 4 FEET OF THE BACK OF THE RETAINING WALL UNITS 3. MINIMUM COMPACTION REQUIREMENTS FOR FILL PLACED IN THE REINFORCED ZONE: A COMPACT SOIL TO 90 PERCENT OF THE LABORATORY MAXIMUM DRY DENSITY (ASTM 01557) FOR THE ENTIRE WALL HEIGHT. B VERIFY COMPACTION REQUIREMENTS WITH THE PROJECT GEOTECHNICAL ENGINEER. C. UTILITY TRENCH BACKFILL: COMPACT UTILITY TRENCH BACKFILL IN OR BELOW THE REINFORCED SOIL ZONE TO 90 PERCENT OF THE LABORATORY MAXIMUM DRY DENSITY (ASTM D1557), OR AS RECOMMFNOED BY THF PROJECT GEOTECHNICAL ENGINEER. D, MOISTURE CONTENT: Af OR2 PE:RCENTAGE POINTS ABOVE THE OPTIMUM MOISTURE CONTENT FOR ALL WALL HEIGHTS. E. THESE NOTES MAY BE CHANGED BASED ON RECOMMENDATIONS BY THE PROJECT GEOTECHNJCAL ENGINEER. 4. AT THE END OF EACH DAY'S OPERATION, SLOPE THE LAST LEVEL OF COMPACTED BACKFILL AWAY FROM THE INTERIOR (CONCEALED) FACE OF THE WALL TO DIRECT SURFACE WATER RUNOFF AWAY FROM THE WALL FACE. A. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR FNSURING THAT THF FINISHED SITE DRAINAGE IS l)IRECTF.D AWAY FROM THE RETAINING WALL SYSTEM B IN ADDITION, THE GENERAL CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT SURFACE WATER RUNOFF FROM ADJACENT CONSTRUCTION AREAS IS NOT ALLOWED TO ENTER THE RETAINING WALL AREA OF THE CONSTRUCTION SITE. 5 ANY STRUCTURAL FILL PLACED MUST BE KEPT FROM FREEZING, REQUIRING THE USE OF FROST BLANKETS AND GOOD WINTER CONSTRUCTION PRACTICES. GENERALLY, WINTER CONSTRUCTION REQUIRl::S THE IMPORT or NON-FROST SUSCEP rlBLE SOILS, TYPICALLY CLEAN SAND AND/OR GRAVEL. ANY STRUCTURAL FILL FOUND TO BE FROZEN ON SUBSEQUENT DAYS OF CONSTRUCTION MUST BE REMOVED AND REPLACED PRIOR TO PLACING ADDITIONAL FILL. 11,0 CAP UNIT INSTALLATION NOTES 1. APPLY ADHESIVE TO THE TOP SURFACE OF THE UNIT BELOW AND PLACE THE CAP UNIT !NTO DESIRED POSITION 2. CUT CAP UNITS AS NECESSARY TO OBTAIN THE PROPER FIT. 3. BACKFILL AND COMPACT TO TOP OF CAP UNIT 12.0 WALL CONSTRUCTION TOLERANCE NOTES 1. WALL CONSTRUCTION TOLERANCES: A. VERTICAL ALIGNMENT: PLUS OR MINUS 1-1/4 INCHES OVER ANY 10-FOOT DISTANCE, WITH A MAXIMUM DIFFERENTIAL OF 3 INCHES OVER THE LENGTH OF THE WALL B HORIZONTAL LOCATION CONTROL FROM GRADING PLAN: 8.1. STRAIGHT LINES: PLUS OR MINUS 1-1/4 INCHES OVER ANY 10-FOOT DISTANCF, WITH A MAXIMUM DIFFERENTIAL OF 3 lNCHES OVER THE LENGTH OF THE WALL. 8.2. CORNER AND RADIUS LOCATIONS: PLUS OR MINUS 12 INCHES. B.3. CUHVES AND SERPENTINE RADII: PLUS OR MINUS 2 FEET C. IMMEDIATE POST CONSTRUCTION WALL BATTER: WITHIN 2 DEGREES OF THE DESIGN BATTER OF THE CONCRETE RETAINING WALL UNITS. D. BULGING: PLUS OR MINUS 1-1/4 INCHES OVER ANY 10-FOOT DISTANCE. 13.0 UTILITY NOTES 1 UTILITY INFORMATION MAY NOT HAVE BEEN PROVIDED TO THE ENGINEER OF RECORD FOR THE PREPARATION OF THESE PLANS, AND THEREFORE MAY NOT BE INCLUDED. IF UTILITIF.S ARE LOCATED WITHIN THE PROPOSED RFINFORCED ?ONE THF FNGINEFR OF RECORD MUST BE NOTIFIED PRIOR TO CONSTRUCTION OF THE SEGMENTAL RETAINING WALLS TO REVIEW THE DESIGN AND/OR PLANS. MODIFICATIONS TO THE DESIGN AND/OR PLANS MAY BE REQUIRED, AND MAY TAKE UPTO TEN BUSINESS DAYS. 2 UTILITIES MUST BE PROPERLY IJl::.SIGNEIJ (BY OTHl::.H.S) TO wn HST AND ALL FORCE:S 1-'ROM l"HI::: SEGMEN l AL RETAINING WALL UNITS, REINFORCED SOIL MASS, AND SURCHARGE LOADS (!F ANY). 3. STORM DRAINS ARE PRONE TO LEAKING. THEREFORE, IF A JOINT IN A STORM DRAIN IS·LOCATED WITHIN 100 FEET OF THE RETAINING WALL THE STORM WATER PIPE MUST BE WATER TIGHT. NEOPRENE Q..RINGS MUST BE INSTALLED AT ALL STORM PIPE JOINTS AS A MINIMUM. 4 WATER LINES, INCLUDING IRRIGATION SYSTEMS, MUST BE WATER TIGHT WITHIN 100 FEET OF THE RETAINING WALL. LEAKAGE BEHIND A RETAINING WALL W!LL INCREASE THE HORIZONTAL PRESSURE AGAINST THE WALL LEADING TO WALL FAILURE. FOR THIS REASON, SUBSURFACE WATERLINES AND IRRIGATION SYSTEMS SHOULD NOT BE INSTALLED ABOVE THE REINFORCED ZONES OF THE RETAINING WALL, OR WITHIN 5 FEET OF THE REINFORCED ZONE 14.0 FIELD QUALITY CONTROL AND QUALITY ASSURANCE NOTES 1. INSTALLER IS RESPONSIBLE FOR QUALi TY CONTROL OF INSTALLATION OF SYSTEM COMPONENTS. 2 THE OWNER SHALL EMPLOY AN INDEPENDENT THIRD PARTY SPECIAL INSPECTOR EXPERIENCED IN SEGMENTAL RETAINING WALL CONSTRUCTION TO PERFORM QUALITY ASSURANCE VERIFICATION OF THE CORRECT INSTALLATION OF SYSTEM COMPONENTS IN ACCORDANCE WITH THESE SPECIFICATIONS ANO THE DRAWINGS. 3. CORRECT WORK WHICH DOES NOT MEET THESE SPECIFICATIONS OR THE REQUIREMENTS SHOWN ON THE DRAWINGS AT THE INSTALLER'S EXPENSE 4 PROJECT GEOTECHNICAL ENGINEER TO PERFORM COMPACTION TESTING OF THE REINFORCED BACKFILL PLACED ANO COMPACTED IN THE REINFORCED BACKFILL ZONE. A. TESTING FREQUENCY (OR AS DIRECTED BY PROJECT GEOTECHNICAL ENGINEER) B. ONE TEST roR EVERY 2 FEET (VERTICAL) OF FILL PLACED AND COMPACTED, FOR EVERY 50 LINEAL FFET OF RETAINING WAI l. C. VARY COMPACTION TEST LOCATIONS TO COVER THE ENTIRE AREA OF THE REINFORCED SOIL ZONE. INCLUDING THE AREA COMPACTED BY THF HANrJ-OPERATFO COMPACTION EQUIPMENT 5. PROJECT GEOTECHNICAL ENGINEER TO TEST ALL SOIL PROPOSED FOR USE IN THE SEGMENTAL RETAINING WALL CONSTRUCTION, INCLUDING SOIL IN THE FOUNDATION, RETAINED AND REINFORCED ZONE OF THE WALLS, TO CHECK COMPLIANCI:: WlrH THI:: MATERIAL SPECIFICATIONS AND ENGINEERING PROPERTIES. 15,0 STATEMENT OF SPECIAL INSPECTIONS 1 SPECIAL INSPECTION IS REQUIRED IN ACCORDANCE WITH IBC SECTION 1704.5. 2 THE SPECIAL INSPECTOR'S RESPONSIBILITIES INCLUDE VERIFYING THE FOLLOWING· A. UNIT DIMENSIONS. 8. ANCHOR WALL UNIT IDENTIFICATION OF COMPLIANCE WITH ASTM C 1372, INCLUDING COMPRESSIVE STRENGTH AND WATER ABSORPTION, AS DESC.HIBED IN SECTION 3.1 OF ICC REPORT 1959 C. FOUNDATION PREPARATION. D UNIT PLACEMENT, INCLUDING ALIGNMENT AND INCLINATION. E GEOSYNTHETIC RFINFORCEMF.NT TYPF AND Pl ACFMENT F. BACKFILL PLACEMENT AND COMPACTION G DRAINAGE PROVISIONS 3. TYPE AND EXTENT OF SPECIAL INSPECTION: A. SPECIAL INSPECTION SHALL BE PERFORMED ON A CONTINUOUS BASIS. 4, TYPE AND EXTENT OF EACH TEST: A. MODULAR UNlT DIMENSION SHALL BE VERIFIED ONCE PER WALL PRIOR TO THE START OF CONSTRUCTION. B CONCRETE UNIT SHALL HAVE A MINIMUM 28-DAY COMPRESSIVE STRENGTH OF 3,000 PSI AND A MAXIMUM WATER ABSORPTION OF 7 PERCENT. C. FOUNDATION PREPARATION SHALL BE INSPECTED FOR COMPLIANCE WITH THE ANCHOR RETAINING WALL DESIGN PARAMETERS AND GEOTECHN!CAL ENGINEER OF RECORD RECOMMENDATIONS ONCE PER WALL PRIOR TO PLACEMENT OF CONTROLLED I-ILL. D ANCHOR UNIT ALIGNMENT AND INCLINATION SHALL BE VERIFIED BY SURVEYED WALL HORIZONTAL LOCATION PRIOR TO CONSTRUCTION AND CORRECT BLOCK PLACEMENT AGAINST THE LOWER BLOCK'S ALIGNMENT DEVICE DURING CONSTRUCTION. E. GEOSYNTHETIC REINFORCEMENT TYPE SHALL BE VERIFIED PRIOR TO CONSTRUCTION WITH AN INSPECTION OF THE GEOSYNTHETIC REINFORCEMENT DELIVERED TO THE SITE FOR WALL CONSTRUCTION. PLACEMENT OF GEOSYNTHETIC REINFORCEMENT SHALL BE CONTINUALLY OBSERVED DURING WALL CONSTRUCTION FOR COMPLIANCE WITH THE ANCHOR RETAINING WALL PLANS. F. BACKFILL SOIL SHALL BE VERIFIF[) IN COMPI .IANCF WITH THF ANCHOR RETAINING WALL PLANS AND SOil. DESIGN PARAMETERS PRIOR TO AND PERIODICALLY DURING CONSTRUCTION. BACKFILL SOIL COMPACTION SHALL BE CONTINUOUSLY VERIFIED COMPACTED TO AT LEAST 90 PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D ·1557 FOR EVERY 20-40 YARDS OF BACKFILL PLACED. G ALL DRAINAGE PROVISIONS SHALL BE VERIFIED !N COMPLIANCE WITH THE ANCHOR RETAINING WALL PLANS AND THE Rl:.COMMENOATIONS OF THE GEOTECHNICAL ENGINEER OF RECORD AS CONSTRUCTED AND PRIOR TO BACKFILL. 5. SEISMIC OR WIND RESISTANCE A. THERE ARE NO ADDITIONAL SPECIAL INSPECTION REQUIREMENTS roR SEISMIC OR WIND RESISTANCE PER CBC 1705. 6. STRUCTURAL OBSERVATIONS: A. THERE ARE NO REQUIRED STRUCTURAL OBSERVATIONS PER CBC 1709 7. SPECIAL INSPECTION NOTES: A. THE SPECIAL INSPECTIONS IDENTIFIED ON PLANS ARE IN ADDITION TO, AND NOT A SUBSTITUTE FOR, THOSE INSPECTIONS REQUIRED TO BE PERFORMED BY THE CITY'S BUILDING INSPECTOR B. WORK RELATED TO SOILS SHALL BE PERFORMED BY THE GEOTECHNICAL ENGINEER OF RECORD, AS PER THE PROJECT GEOTECHNICAL Rf PORT. 16.0 SUBMITTALS 1. THE GEOTECHNICAL ENGINEER SHALL SUBMIT LABORATORY TEST RESULTS TO RED ONE ENGINEERING PRIOR TO THE START OF SEGMENTAL WALL CONSTRUCTION THAT ALL SOILS PROPOSED roR CONSTRUCTION MEET THE REQUIREMENTS or THIS SPECIFICATION. DECLARATION OF RESPONSIBLE CHARGE I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, LIMITED TO WORK TO BE DONE ON SHEETS 15-18, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. RED ONE ENGINEERING, INC. 1295 DISTRIBUTlON WAY VISTA, CA 92081 PHONE: 760-410-1665 BY: ift! tltli ATTHEW M. MERRITT, R.C.E. 68429 EXPIRES 09-3D-17 DATE: t/;).s./t7 17 .0 ANCHOR WALL DEStGN NOTES 1. IT IS THE RESPONSIBILITY OF THE OWNER OR OWNER'S REPRESENTATIVE TO CHECK THE SOIL STRENGTH DESIGN PARAMETERS ARE REPRESENTATIVE OF THE SOILS AVAILABLE FOR WALL CONSTRUCTION. IF THE SOIL STRENGTH PARAMETERS ARE FOUND TO BE INCONSISTENT WITH THOSE ASSUMED BY THE ENGINEER OF RECORD, THIS DESIGN IS NO LONGER VALID AND IT IS THE RESPONSIBILITY OF THE OWNER OR OWNER'S REPRESENTATIVE TO NOTIFY THE" ENGINEER OF RECORD SO THE RE.TAINING WALi SYSTEM CAN BE REDESIGNED. FAILURE TO NOTIFY THE ENGINEER OF RECORD MAY RESULT IN FAILURE OF THE RETAINING WALL 2 SOIL DESIGN PARAMETERS A. RElNf-ORCED SOIL PHI= 30 DEGREES C"' 0 PSF GAMMA= 130 PCF RETAINED SOIL: PHI= 30 DEGREES C= 0 PSF GAMMA= 130 PCF FOUN11ATJON SOIL PHI= 30 DEGREES C= 0 PSF GAMMA= 130 PCF 3. DESIGN PEAK GROUND ACCELERATION (2/3~PGAm PER 2013 CBC AND ASCE 7-10): 0.29G 4. REINFORCED BACKFILL SHALL MEET SOIL CLASSIFICATION, GRADATION AND PLASTICITY INDEX AS STATED IN SECTION 6.5 THIS SHEET 5. GEOTECHNICAL PARAMETERS USED FOR DESIGN SHALL BE CONFIRMED BY GEOTECHNICAL ENGINEER PRIOR TO WALL CONSTRUCTION. 6. LATERAL EARTH PRESSURES ARE DETERMINED USING COULOMB EARTH PRESSURE THEORY 7. INTERNAL STABILITY OF WALLS A MINIMUM FACTOR OF SAFETY ON GEOGRID STRENGTH = 1.50 B MINIMUM FACTOR OF SAFETY ON GEOGRID PULLOUT= 1.50 C. PERCENT COVERAGE OF GEOGRID = 100% 8. EXTERNAL STABILITY A. MINIMUM I-ACTOR Of-SAFE l Y AGAINS I BASE SLIDING = 1.50 B. MINIMUM FACTOR OF SAFETY AGAINST OVERTURNING = 2.00 C. MINIMUM FACTOR OF SAFETY AGAINST SOIL BEARING OVERSTRESS"" 2.00 D. UNIFORM SURCHARGE= AS SHOWN ON STRUCTURAL CALCULATIONS E. BACKFILL SLOPE--= AS SHOWN ON SITE PLAN AND STRUCTURAL CALCULATIONS 9. GLOBAL STABILITY (TO BE CONFIRMED BY GEOTECHNICAL ENG!NEER) A. MINIMUM FACTOR OF SAFETY AGAINST STATIC GLOBAL STABILITY= 1.50 B, MINIMUM FACTOR OF SAFETY AGAINST SEISMIC GLOBAL STABILITY= 1.15 18.0 ANCHOR WALL ICC REPORT ANCHOR WALL SYSTEM APPROVED FOR USE WITH MIRAFI GEOGRID IN ICC-ES REPORT ESR-1959 19.0 APPLICABLE BUILDING CODE; ALL CONSTRUCTION SHALL CONFORM TO THE 2013 CALIFORNIA BUILDING CODE 20.0 ANCHOR RETAINING WALL PLAN SHEET INDEX SHEET 15. SH[ET 16. SHEET 17. SHFFT18 TITLE SHEET AND NOTES ANCHOR WALL PLAN VIEW ANCHOR WALL PROFILE TYPICAl WAU SECTION AND DETAIi S fSHEETl CITY OF CARLSBAD t----t----+------------------11----+--+---+-----i l_!!J ENGINEERING DEPARTMENT ::===::'...=::::==:::==:::::::::::::==:=:=:::::::::::=::::..::=~ M. '$" ~ No. 68429 E,p. 9/30/17 C '- PR£<'~ Sf/PE1?/fS/CW, BY. -/ft-OA!E· /l~/1-; Ii~ MERRITT R.C.£ Na: 68-129 EXPIRATlCW: !l-J0-17 RRN: REO CWE ENC/NEER/NC, INC. AOORESS: 1295 0/SlR/B(JTlCW WAY CITY, Sl: lfSTA, CAUFCWN/A lEZEPHCWE: (760} -110 1665 "AS BUILT" ~!{:f/f( -d ,z/ I RCEQB'/;>:1 EXP, 9/;;<c:>/t 1 . INSPECTOR DATE ' D!(TE INITlAL ENGINEER OF WORK REVISION DESCRIPTION DA TE INITlAL DATE INITlAL OlHER APPROVAL CITY APPROVAL ANCHOR RETAINING WALL PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) /) ., SHEE'I' AND NOTES !I-A, r ;_· r CITY ""'GINEER RCE 63912 D\'1111 BY: CHKD BY: ..... c:=,e.~ 1 RVWD BY: Q, IL~ APPROVED: JASON s, GELDERT -? Ii,. Z /Zl!i1- EXPIRES 09/30/18 D~TE PROJECT NO. SDP 16-10 DRAWING NO. 497-9A ~-----------~ ----------------------------------------------------~ r---- I m (J) z <( _J Q_ _J _J <( 3: Cl z z <( 1-w O'.'. O'.'. 0 :r: u z <( N lD lD I t') (D (D CX) l-o _J (J) ::.::: <( 0 0 <( m (J) _J O'.'. <( u I I I l I I I I l ' I I I I I I I I I I I I I rn "' 8 ' I 1030717 Cl ll ~ 2 Cil 2 C s: [lJ m ll CJ ll ~ 2 (j) 2 C s: [lJ m ll \ \ \ \ \ \ \ \ \ \ ~~~ . -.. -_:·__\-·· -~ :l \ \ PREPARED FOR THE EXCLUSIVE USE OF VISTA, CA 92081 J'#!i TEL 760 509 0079 ,,.-, '~ 1295 D.ISTRIBUTION WAY .. ---,;.,,_ FAX 760 509 0078 {-I -11111111 RETAINING WALL SYSTEMS, INC prepared by ,,1,ed one engineering Inc 129_5 distribution way vista, ca 92081 phone 760.410.1665 facsimile 760.509.0078 matt@red1 engineering .com ANCHOR RETAINING WALL PLAN VIEW SCALE: 1"= 20' "AS BUILT" 7::;z;v71NY ~, w~ e .'JI H -A , ;. tltttdj/4:JJ 6/27/11 f NAllttt/41.N. NERRITT R.C.£ NQ DA!£-/ <t-'S/(7 · · .: 58./29 £XPIRA llON: 9-JO-!? RCF99'1,?"I EXP 9/~<l/; "/ DATE RRN: REO ON£ £NCIM AOOHESS: f 295 OIS1Rf8(J Un'!NG, INC CITY. ST.· llON /YA Y REI~ j • •· WSTA, Q4UFQIW/A f I;/; IL "'\ 1EZEPHON£· (750) .f!O 1655 //ff /,f ~th'} INSPECTOR Vlv'·. '1[17/toi,. DATE INITIAL DAfE ENGINEER OF WORK AS"' ,!flA/tT REVISION DESCRIPTION CONSTRUCTION NOTES 1. GRADING PLAN LINES FOR REFERENCE ONLY ' GRADES AND ELEVATIONS ARE SHO FOR SITE INFORMATION. PLEASE SEE PROJECT GRADING PLA~N 2· GENERAL CONTRACTOR/ gg~:~~Nu~~o:~:fi A~~ ~i!~;E:LLA~~B~~~~:~t~Nc. SHALL ENGINEERING, INC. SHALL BE c6NORCED ZONE. RED ONE EXCAVATION WITHIN THE REINF SULTED PRIOR TO ANY ~~A ~~is TgU~l~~R~~t~Ecii~~¼~~~~~o~~ t~~T~~~~T:AiHALL 3· DURING CONSTRUCTION FINISHED GRADE SHALL BE A~~A~FTIER WALL COMPLETION THE ~NCHOR RETAINING WALL UNTIL i~ATO DRAIN AWAY FROM THE OMPLETIE. NO STANDING L DRAINAGE SYSTEM IS ABOVE THE ANCHOR RETAIN~~JE~At~ALL BE ALLOWED TO POND ~ CITY OF CARLSBAD 6 ENGINEERING DEPARTMENT ANCHOR RETAINING WAI.J.. PLAN S FOR: ,SHEETS 3'4&- CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) . ~CHOR WALL PLAN VIEi I ~f I w1U APPROVED: JASON f i1t~;{ CITY FNGIN~ 63912 EXPIRES 09/30/18 ; 2Z DATE INl11AL DATE INITIAL OWN BY· TE OTHER APPROVAL CITY APPROVAL CHKD BY: c.5P PROJECT NO. DRAWING NO RVWD BY: 0,;:iL SOP 16 10 497 9A. ' .J Ii ,. ! 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AIERRITT R.C.E. NO.: 68-129 DrPIRA110N: 9---J0---17 RRAI: R£lJ CW£ £NG'Nml'IN6; INC. :x;!Ev/~ 1 B'j1 • ~ Ii /4 AOORESS: 1295 0/S mtBtlllON WAY CITY, ST.: WS Iii, CAUFORNIA /'/u 1 /Ji Cf, /J 20ft 1EZEPHCWE: (760} -110---/665 INSPECTOR I DATE 6+10 L/11/1< ,e,00 DAit INITIAL ENGINEER OF WORK 6+20 LEGEND 4" CAP UNIT 8" CAP UNIT VERTICA UNIT MIRAFI GRID 3XT MIRAFI GRID 8XT FINISH GRADE TOP OF WALL BOTTOl.t OF WALL GRID LENGTH POINT OF CURVE POINT OF TANGENT .a ,-;qv11lT 6+30 REVISION DESCRIPTION ~------------------~-------------------~---------------------------------------------------------------------------------------------------- ' . ' ~· -- ~ CJ - 1W BW GL PC PT ' ._ --354,6 7--T\I,--!!,- I I I I I' 3 ' ' ' ' ' ' -- ' ' ' ' 3 ' ' ' ' ' -_, _ --_, _ , --_, _ -------_, - I -3 ' ' ' ' _, -_, ------•-• ' I ' ' -3 I I I I I I I I I I I I I I I I I I I _, + _, ' ' ' ---3 I 343.33--B\I -----13 S~BDRAIN-□OT,[ET T□CATI~N-------,. -----·--------·--· --------·--·--··--·-----__ ., ____ DA Yt::trT---r□-st□~ • I 'SEE DE-TAIL-F/1~> 13 - 6+40 6+50 6+60 6+70 ~ CITY OF CARLSBAD ~:~TS 7 ENGINEERING DEPARTMENT ANCHOR RETAINING WALL PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) /) ANCHOR WAIJ. PROFILE I I JI ,, J4' APPROVED: JASON ~kz/2o& / , )J CITY ~NGINEER RCE 63912 EXPIRES 09/30/18 D 1E OWN BY:~ PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY· csP RVWD BY: i2•-t1---SDP 16-10 497----9A OTHER APPROVAL CITY APPROVAL ------------------------------------~ r 1,1 Cl :0 ]> ~ 2 G) 2 C s: ~ :0 C,I :0 ~ 2 G) 2 C s: Cll m :0 030717 STEP I -PLACE RElNFORCEMENT PRIMARY SO THATLTTTLEOR NO OVERLAP STRENGTH OCCURS IN THE RADIUS AREA. IF DIRECTION OVERLAP OCCURS, PLACE 2 TO 3 r•o---L -----.J. INCHES OF SAND BETWEEN THE REINFORCEMENT LAYERS. 2 TO 3 INCHES OF SOIL FILL REQUIRED BETWEEN OVERLAPPED REINFORCEMENT FOR PROPER SOIL AND REINFORCEMENT INTERACTION. r L l STEP 2 -LAY THE NEXT COURSE OF BLOCK. MA.KE A. MARK ON THE BACK OF TIIE BLOCKS IN THE AREAS THAT ARE NOT REINFORCED. BACKFILL AND COMPACT THAT COURSE. STEP 3 -PLACE REINFORCEMENT IN THE AREAS WHERE THE MARKS SHOW,------!~ GAPS IN THE LOWER REINFORCEMENT PATTERN. CONTINUE NORMAL WALL 1------\--Ml/1 CONSTRUCTION, REPEATING THESE STEPS AS NEEDED. Anchor™ Vertica(g Retaining Wall A OUTSIDE CURVE DETAILS 18 NOT TO SCALE PREPARED FOR THE EXCLUSIVE USE OF prepared by • 1295DISTRIBUTIONWAY .... ~. VISTA, CA 92081 ·-t~i TEL 760 509 0079 :ffi: ~ FAX 760 50!1 0078 :~ .. _.. .,1~ed one RETAINING WALL SYSTEMS, INC engineering Inc SIRENG lU DIRECTION l'LACL ADDITIONAL REINFORCEMENT ON THE NEXT COURSE OF ShGMENTAL UNIT IMMEDIATELY ABOVE THE SPECffIED PLACEMENT ELEVATION IN A MAN"!ER THAT ELIMINATES GAPS LEFT BY THE PREVIOUS LAYER OF REINFORCEMENT AT THE SPECIFIED RE[NFORCEMENT HU--:VATION. L Anchor™ Vertica@ Retaining Wall B INSIDE CURVE DETAILS 18 NOT TO SCALE 4" SUBDRAIN r-24" ---j FRONT ELEVATIO!\i 4" SUBDRAL'\I CONCRETE HEADWALL f----24" ----- CROSS SECTION *THIS DETAlL APPLlES AT WALL #I AND #5 12" 12" 4" <~•--·/' __ · .<{ 17 7 5" -~ BEVELED UNIT D 18 AnchorTM Vertie~) Retaining Wall LEVELING PAD STEP DETAIL NOTTO SCALE 4" CAP UNlT 8" CAP UNIT Anchor™ Vertica@ Retaining Wall C SOMETRIC BLOCK VIEWS 18 NOT TO SCALE ANY FENCE OR GUARDRAIL WITHIN 3' OF TOP FACE OF WALL WILL REQUIRE SLEEVE-IT 1224R CAP UNIT PER PROFILE 24" WIDE DRAINAGE COLUMN ----1~ ¾" CRUSHED ROCK Anchor™ Vertica"'1 Retaining Wall E 18 EXTEND GEOSYNTHETJC REINFORCEMENT TO WITHIN 2" OF LOWER BLOCK FACE 9"MIN. PLACE GEOGR[D OVER LOCATOR NOTCH I-- Anchor™ Vertica<RJ Retaining Wall REINFORCEMENT CONNECTION DETAIL NOTTO SCALE FINISHED GRADE PER GRADING PLAN F Anchor™ VerticarsJ Retaining Wall SUBDRAIN HEADWALL DETAIL G TYPICAL REINPORCED WALL SECTION 1295 distribution way vista, ca 92081 phone 760.410.1665 facsimile 760.509.0078 matt@red 1 engineering.com 18 NOTTO SCALE PREPAREIJ 1/NOER AIY SI/PERVIS/ON, BYt(ff ti t;;6tl . DATE: I @-~/17 A/Am-ttw Al.'ll?RffTR.C.£ Na: 6!U29 EXPIRAllON: 9-J0-!7 Rl?AI: RElJ ONE ENCINEERIN(l, INC. AOORESS: !295 0/STRIBIJllON WAY CITY, ST.: VISTA, CAUFC¥i'NIA 1El.EPHCW£· (760} -lf0-!1165 "AS BUil T" fCi/ irC vWf 6 /17/rq RCE 68 4' d""t EXP. er b,o la DATE . ~tIEW BY! 6k--~ ,jl(z"l'1 ~,f-,/,4 ~O() /IJ. -. DATE INITIAL / INSPECTOR ENGINEER OF WORK ATE 18 NOT TO SCALE w CITY OF CARLSBAD SHEETS ~-18-8 ENGINEERING DEPARTMENT ANCHOR RETAINING WALl.. PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) TYPICAL WALL SECTION AND DETAILS r;i~ '~) -:;b/-}. APPROVED, JASON 11i~h°l)E:1 CITY ENGINEER RCE 63912 EXPIRES 09130/18 D TE L1,s-$1All,r Dv.N BY:~ DATE INITIAL DATE INITIAL PROJECT NO. DRAWING NO. REVISION DESCRIPTION CHKD BY: CSP SDP 16-10 497-9A OTHER APPROVAL CITY APPROVAL RVWD BY: DE IL ' ' " i ~I ~ 2 Gl 2 C s: Ill m JJ i □ JJ ~ 2 Gl 2 C s: Ill m JJ 030717 i □ ll ~ 2 Gl 2 C s: Ill rn ll I I I GENERAL NOTES: 1. ALL MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE 111TH THE SPECIFICATIONS PROVIDED AND THE REQUIREMENTS OF THE STATE OF CALIFORNIA 2013 CBC. WHERE CONFLICTS OCCUR, THE SPECIFICATIONS PROVIDED SHALL PREVAIL. 2. THE SOIL NAIL WALL STRUCTURES HAVE BEEN DESIGNED IN ACCORDANCE \\iTH THE SLD (SERVICE LOAD DESIGN) PROCEDURES CONTAINED IN THE FHWA "MANUAL FOR DESIGN AND CONSTRUCTION MONITORING OF SOIL NAIL WALLS", REPORT NO. FHWA-SA-96-069, AND THE CALTRANS "SNAILZ" DESIGN PROGRAM. STRUCTURAL DESIGN OF ANY INDIVIDUAL WALL ELEMENTS NOT COVERED IN THE FHWA MANUAL HA VE BEEN DESIGNED IN ACCORDANCE \\iTH THE REQUIREMENTS OF THE AASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES AND LA TEST INTERIM SPECIFICATIONS. 3. REFERENCE MATERIALS: 1. "UPDATE GEOTECHNICAL REPORT, CARLSBAD OAKS NORTH BUSINESS PARK -LOT 8 CARLSBAD, CALIFORNIA" PREPARED BY GEOCON, INC., AND DATED 05/18/16. 2. SITE DEVELOPMENT PLANS PREPARED BY: EXCEL ENGINEERING. 4. SOIL NAIL DESIGN PARAMETERS: SOIL/ROCK FRICTION ANGLE TYPE (DEGREES) COMPACTED FILL/GRANITIC ROCK 34 COHESION (PSF) 110 UNIT WEIGHT (PCF) 120 ALLOWABLE SOIL/GROUT BOND (KIPS/FT) 1.36 5. DESIGN CALCULATIONS ARE PROVIDED SEPARATELY AND ARE AN INTEGRAL PART OF THESE PLANS. 6. THIS DESIGN ASSUMES THAT THE WORKMANSHIP EMPLOYED \\ill BE OF THE HIGHEST QUALITY AND THAT THE CONTRACTOR \\ill BE DIRECTLY RESPONSIBLE TO THE DESIGN ENGINEER. THEREFORE, THIS DESIGN IS ONLY VALID IF CONSTRUCTED BY DRILL TECH DRILLING & SHORING, INC. EXCA_VATLON NO"[ES: 1. EXCAVATION SHOULD BE PERFORMED AT THE LOCATIONS AND TO THE GRADES SHOWN ON THE PROJECT GRADING PLANS. MAXIMUM VERTICAL CUT SHALL NOT EXCEED 5' -o•. 2. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR SURVEY CONTROL. 3. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING ALL UTILITIES. SOLL NAIL NOTES: 1. NAIL GROUT: fc = 3,000 PSI MIN. (PER AASHTO T106/ASTM C109) 2. NAIL BARS: EPOXY (PER ASTM A-934 OR A-775) COATED W/ 3' SHEATHED AND GROUTED (AASHTO M252/ASTM D1784) GRADE 75 #7 BARS (AASHTO M3 1/ASTM A615). 3. NAILS IN A GIVEN VERTICAL SECTION SHALL BE INSTALLED ACCORDING TO THE TYPICAL SECTION, DESIGN SCHEDULE, AND THE REFERENCED DETAILS. 4. TOTAL LENGTH OF THE TEST SOIL NAIL ASSEMBLY EQUALS EMBEDMENT LENGTH PLUS EXTRA LENGTH REQUIRED FOR JACKING EQUIPMENT. 5. TESTING: TESTING OF THE SOIL NAILS SHALL BE PERFORMED AT THE LOCATIONS SHOWN IN THE WALL ELEVATION DRA\\1NGS IN ACCORDANCE 111TH THE "SOIL NAIL TESTING" NOTES. 6. THE SOIL NAIL WALL HAS BEEN DESIGNED CONSIDERING LOCAL STABILITY ONLY. ANY ANALYSIS RELATING TO THE SLOPE ABOVE THE WALL OR STABILITY OF THE WALL AS IT RELATES TO THE ENTIRE SITE OR LOCATION \\1THIN AN OVERALL SLOPING LANDMASS IS THE RESPONSIBILITY OF THE GEOTECHNICAL ENGINEER OF RECORD. PLEASE REFERENCE "UPDATE GEOTECHNICAL REPORT, CARLSBAD OAKS NORTH BUSINESS PARK -LOT 8 CARLSBAD, CALIFORNIA" PREPARED BY GEOCON, INC., AND DATED 05/18/16. 7. THE LOCATION OF THE SOIL NAILS MAY VARY UP TO 1 FOOT IN ISOLATED CASES TO FACILITATE INSTALLATION IN THE FIELD. 8. SOIL NAILS CAN BE SPLAYED UP TO 15 DEGREES FROM PERPENDICULAR (TO THE WALL FACE) TO FACILITATE INSTALLATION IN THE FIELD. SHOTCRETE NOTES: 1. REINFORCED CONCRETE AND SHOTCRETE: fy = 60.000 PSI (REBAR PER AASHTO M3 I/ASTM A615) fy = 65,000 PSI (WWF PER ASTM A82/A185) f'c = 3,250 PSI (28-DAY SHOTCRETE COMPRESSIVE STRENGTH) 2. CEMENT FOR SHOTCRETE SHALL CONFORM TO AASHTO M85/ASTM C150 TYPE 11/V. 3. UNLESS OTHERWISE NOTEO ON THE PLANS, MINIMUM CONCRETE/SHOTCRETE COVER MEASURED FROM THE FACE OF THE CONCRETE/SHOTCRETE TO THE FACE OF ANY REINFORCING BAR SHALL BE 2 INCHES. 4. MINIMUM LAP SPLICE OF STEEL REINFORCEMENT SHALL BE AS FOLLOWS: REBAR: 48 BAR DIAMETERS WWF: 8 INCHES 5. MINIMUM LAP SPLICE FOR GEOCOMPOSITE DRAINAGE SHALL BE 12 INCHES. 6. GEOCOMPOSITE DRAIN BOARDS SHALL BE SECURED TO THE SLOPE IN SUCH A MANNER THAT PREVENTS SHOTCRETE FROM GETTING BETWEEN THE CUT SLOPE AND THE GEOCOMPOSITE DRAIN. 7. THE INTEGRITY OF THE GEOCOMPOSITE DRAIN TO WEEPHOLE CONNECTION SHALL BE MAINTAINED WHILE SHOTCRETING PERMANENT SOIL NAIL WALLS TIER 1 & TIER 2 CARLSBAD OAKS, CARLSBAD, CA SOIL NAIL TESTING 1.TEST NAIL UNBONDED LENGTH PROVIDE TEMPORARY UNBONDED LENGTHS FOR EACH TEST NAIL. THE MINIMUM UNBONDED LENGTH SHALL BE 3 FEET. ISOLA TE THE TEST NAIL BAR FROM THE SHOTCRETE FACING ANO /OR THE REACTION FRAME USED DURING TESTING. ISOLATION OF A TEST NAIL THROUGH THE SHOTCRETE FACING SHALL NOT AFFECT THE LOCATION OF THE REINFORCING STEEL UNDER THE BEARING PLATE. TESTING EQUIPMENT TESTING EQUIPMENT SHALL INCLUDE DIAL OR DIGITAL GAUGES, GAUGE SUPPORT, JACK AND PRESSURE GAUGE, AND A REACTION FRAME. THE TESTING REACTION FRAME SHALL BE SUFFICIENTLY RIGID AND OF ADEQUATE DIMENSIONS SUCH THAT EXCESSIVE DEFORMATION OF THE TESTING EQUIPMENT DOES NOT OCCUR. IF THE REACTION FRAME \\ill BEAR DIRECTLY ON THE SHOTCRETE FACING, IT SHALL PREVENT CRACKING OF THE SHOTCRETE. INDEPENDENTLY SUPPORT AND CENTER THE JACK OVER THE NAIL BAR SO THAT THE BAR DOES NOT CARRY THE WEIGHT OF THE TESTING EQUIPMENT. ALIGN THE JACK, BEARING PLATES, AND STRESSING ANCHORAGE \\iTH THE BAR SUCH THAT UNLOADING AND REPOSITIONING OF THE EQUIPMENT \\ill NOT BE REQUIRED DURING THE TEST. APPLY AND MEASURE THE TEST LOAD \\iTH A HYDRAULIC JACK AND PRESSURE GAUGE. THE PRESSURE GAUGE SHALL BE GRADUATED IN 100 PSI OR LESS INCREMENTS. JACK RAM TRAVEL SHALL BE SUFFICIENT TO ALLOW THE TEST TO BE DONE WITHOUT RESETTING THE EQUIPMENT. MEASURE THE NAIL HEAD MOVEMENT \\iTH A DIAL OR DIGITAL GAUGE CAPABLE OF MEASURING TO 0.001 INCHES. THE GAUGE SHALL HAVE A TRAVEL SUFFICIENT TO ALLOW THE TEST TO BE DONE \\iTHOUT HAVING TO RESET THE GAUGE. VISUALLY ALIGN THE GAUGE TO BE PARALLEL WITH THE AXIS OF THE NAIL AND SUPPORT THE GAUGE INDEPENDENTLY FROM THE JACK, WALL OR REACTION FRAME. VERIFICATION TESTING THE VERIFICATION TEST NAIL LOCATIONS ARE SHOWN ON THE DEVELOPED ELEVATIONS FOR REFERENCE, HOWEVER THE LOCATION OF EACH TEST NAIL SHALL BE DETERMINED IN THE FIELD BY A DRILL TECH REPRESENTATIVE. TEST NAILS SHALL HAVE BOTH BONDED ANO UNBONOEO LENGTHS. THE UNBONDED LENGTH OF THE TEST NAIL SHALL BE A MINIMUM OF 3 FEET. THE BONDED LENGTH OF THE TEST NAIL SHALL BE APPROXIMATELY 10 FEET. THE MAXIMUM BAR STRUCTURAL LOAD DURING TESTING SHALL NOT EXCEED 90% OF THE YIELD STRENGTH FOR GRADE 75 BARS OR 80% OF THE ULTIMATE STRENGTH FOR GRADE 150 BARS. THE DESIGN TEST LOAD (DTL) DURING VERIFICATION TESTING SHALL BE DETERMINED BY THE FOLLO\\iNG EQUATION: DTL LBL Qd = = = Design Test Load (kips) = LBV x Qd As-built bonded test length (feet) Allowable pullout resistance (1.36 kips per foot of grouted nail length) MTL = 2.0 x DTL = Maximum Test Load (kips) VERIFICATION TESTS SHALL BE PERFORMED BY INCREMENTALLY LOADING THE TEST NAIL TO A MAXIMUM TEST LOAD OF 200 PERCENT OF THE DESIGN TEST LOAD (DTL). THE NAIL MOVEMENT AT EACH LOAD SHALL BE MEASURED AND RECORDED BY THE ENGINEER. THE TEST LOAD SHALL BE MONITORED BY A JACK PRESSURE GAUGE 111TH A SENSITIVITY AND RANGE MEETING THE REQUIREMENTS OF PRESSURE GAUGES USED FOR VERIFICATION TEST NAILS. AT LOAD INCREMENTS BELOW 1.5 DTL, THE LOAD SHALL BE HELD LONG ENOUGH TO OBTAIN A STABLE READING. INCREMENTAL LOADING FOR TESTS SHALL BE IN ACCORDANCE 111TH THE FOLLO\\iNG LOADING SCHEDULE. THE SOIL NAIL MOVEMENTS SHALL BE RECORDED AT EACH LOAD INCREMENT. VERIFICATION TEST LOADING SCHEDULE LOAD AL (.10 DTL ) 0.25 □TL HOLD TIME UNTIL STABLE UNTIL STABLE UNTIL STABLE UNTIL STABLE UNTIL STABLE UNTIL STABLE 60 MINUTES UNTIL STABLE UNTIL STABLE 0.50 DTL 0.75 DTL 1.00 DTL 1.25 DTL 1.50 DTL 1.75 DTL 2.00 DTL THE ALIGNMENT LOAD (AL) SHOULD BE THE MINIMUM LOAD REQUIRED TO ALIGN THE TESTING APPARATUS. DIAL GAUGES SHOULD BE SET TO "ZERO" AFTER THE ALIGNMENT LOAD HAS BEEN APPLIED. ALL LOAD INCREMENTS SHALL BE MAINTAINED WITHIN 5 PERCENT OF THE INTENDED LOAD. A 60-MINUTE CREEP TEST SHALL BE PERFORMED AT 1.50 DTL THE CREEP PERIOD SHALL START AS SOON AS THE TEST LOAD IS APPLIED AND THE NAIL MOVEMENT SHALL BE MEASURED AND RECORDED AT 1, 2, 3, 5, 6, 10, 20, 30, 50, AND 60 MINUTES. ~ROOF JESTING OF PRODUCTION NAILS PERFORM PROOF TESTING FOR 5 PERCENT (1 IN 20) OF THE PRODUCTION NAILS AND 1 PER DISTINCT SOIL TYPE. THE PROOF TEST NAIL LOCATIONS ARE SHOWN ON THE DEVELOPED ELEVATIONS FOR REFERENCE, HOWEVER THE LOCATION OF EACH TEST NAIL SHALL BE DETERMINED IN THE FIELD BY A DRILL TECH REPRESENTATIVE. TEST NAILS SHALL HAVE BOTH BONDED AND UNBONDED LENGTHS. THE UNBONDED LENGTH OF THE TEST NAIL SHALL BE AT LEAST 3 FEET AND THE BONDED LENGTH OF THE TEST NAIL SHALL BE 10 FEET. THE ALLOWABLE BAR STRUCTURAL LOAD DURING TESTING SHALL NOT EXCEED 90% OF THE YIELD STRENGTH FOR GRADE 75 BAR AND 80% OF THE ULTIMATE STRENGTH FOR GRADE 150 BAR. THE DESIGN TEST LOAD (DTL) DURING PROOF TESTING SHALL BE DETERMINED BY THE FOLLO\\iNG EQUATION: DTL = LBL = Qd = MTL = Design Test Load (kips) = LBV x Qd As-built bonded test length (feet) Allowable pullout resistance (1.36 kips per foot of grouted nail length) 1.5 x DTL = Maximum Test Load (kips) PROOF TESTS SHALL BE PERFORMED BY INCREMENTALLY LOADING THE PROOF TEST NAIL TO A MAXIMUM TEST LOAD OF 150 PERCENT OF THE DESIGN TEST LOAD (DTL). THE NAIL MOVEMENT AT EACH LOAD SHALL BE MEASURED AND RECORDED BY THE CONTRACTOR. THE TEST LOAD SHALL BE MONITORED BY A JACK PRESSURE GAUGE. AT LOAD INCREMENTS OTHER THAN MAXIMUM TEST LOAD, THE LOAD SHALL BE HELD LONG ENOUGH TO OBTAIN A STABLE READING. INCREMENTAL LOADING FOR PROOF TESTS SHALL BE IN ACCORDANCE 111TH THE FOLL0\\1NG LOADING SCHEDULE. THE SOIL NAIL MOVEMENTS SHALL BE RECORDED AT EACH LOAD INCREMENT. ! PROOF TEST LOADING SCHEDULE LOAD HOLD TIME SOIL NAIL WALL DRAWING INDEX SOIL NAIL WALL NOTES SN1 -SHEET 19 OF 23 SN2 -SHEET 20 OF 23 SN3 -SHEET 21 OF 23 SN4 -SHEET 22 OF 23 SN5 -SHEET 23 OF 23 SOIL NAIL WALL PLAN AL (.10 DTL ) 0.25 DTL 0.50 OTL 0.75 DTL UNTIL STABLE UNTIL STABLE UNTIL STABLE UNTIL STABLE UNTIL STABLE UNTIL STABLE (MAX. TEST LOAD) SOIL NAIL WALL ELEVATION -TIER 1 SOIL NAIL WALL ELEVATION -TIER 2 SOIL NAIL WALL DETAILS 1.00 OTL 1.25 DTL 1.50 DTL THE ALIGNMENT LOAD (AL) SHOULD BE THE MINIMUM LOAD REQUIRED TO ALIGN THE TESTING APPARATUS. DIAL GAUGES SHOULD BE SET TO "ZERO" AFTER THE ALIGNMENT LOAD HAS BEEN APPLIED. ALL LOAD INCREMENTS SHALL BE MAINTAINED \\1THIN 5 PERCENT OF THE INTENDED LOAD. DEPENDING ON PERFORMANCE, EITHER 10 MINUTE OR 60 MINUTE CREEP TESTS SHALL BE PERFORMED AT THE MAXIMUM TEST LOAD (1.50 DTL). THE CREEP PERIOD SHALL START AS SOON AS THE MAXIMUM TEST LOAD IS APPLIED ANO THE NAIL MOVEMENT SHALL BE MEASURED AND RECORDED AT 1, 2, 3, 5, 6, AND 10 MINUTES. WHERE THE NAIL MOVEMENT BETWEEN 1 MINUTE AND 10 MINUTES EXCEEDS 0.04 INCH, THE MAXIMUM TEST LOAD SHALL BE MAINTAINED AN ADDITIONAL 50 MINUTES AND MOVEMENTS SHALL BE RECORDED AT 20 MINUTES, 30, 50, AND 60 MINUTES. TEST NAIL ACCEPTANCE CRITERIA A TEST NAIL SHALL BE CONSIDERED ACCEPTABLE WHEN: 1. A TOTAL CREEP MOVEMENT OF LESS THAN 0.04 INCH IS MEASURED BETWEEN THE 1 AND 10 MINUTE READINGS, OR A TOTAL CREEP MOVEMENT OF LESS THAN 0.08 INCHES IS MEASURED BETWEEN THE 6 AND 60 MINUTE READINGS. THE CREEP RATE MUST BE LINEAR OR DECREASING THROUGHOUT THE CREEP TEST LOAD HOLD PERIOD. 2. THE TOTAL MEASURED MOVEMENT AT THE MAXIMUM TEST LOAD EXCEEDS 80 PERCENT OF THE THEORETICAL ELASTIC ELONGATION OF THE TEST NAIL UNBONDED LENGTH. 3. A PULLOUT FAILURE DOES NOT OCCUR AT THE MAXIMUM TEST LOAD. PULLOUT FAILURE IS DEFINED AS THE LOAD AT WHICH ATTEMPTS TO FURTHER INCREASE THE TEST LOAD SIMPLY RESULT IN CONTINUED PULLOUT MOVEMENT OF THE TEST NAIL. THE PULLOUT FAILURE LOAD SHALL BE RECORDED AS PART OF THE TEST DATA. TEST NAIL REJECTION IF A TEST NAIL DOES NOT SATISFY THE ACCEPTANCE CRITERION, THE CONTRACTOR SHALL DETERMINE THE CAUSE. THE NEED FOR DESIGN AND /OR CONSTRUCTION PROCEDURE MODIFICATIONS SHALL BE DETERMINED BY THE DESIGN ENGINEER. THE DESIGN ENGINEER MAY REQUIRE ADDITIONAL NAILS IN THE AREA OF THE FAILED VERIFICATION TESTS AND /OR IN THE NEXT LOWER ROW OF NAILS, LONGER NAILS, THE INSTALLATION OF ADDITIONAL TEST NAILS, INCREASED DRILL HOLE DIAMETERS, MODIFIED INSTALLATION OR GROUTING METHODS, OR CLOSER NAIL SPACINGS. ALTERNATIVELY, THE DESIGN ENGINEER MAY REQUIRE THE INSTALLATION AND TESTING OF ADDITIONAL VERIFICATION OR PROOF TEST NAILS TO VERIFY THAT ADJACENT PREVIOUSLY INSTALLED PRODUCTION NAILS HAVE SUFFICIENT LOAD CARRYING CAPACITY. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE THAT I AM THE ENGINEER OF THE WORK FOR THIS PROJECT, THAT I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT'S SOIL NAIL WALLS, SHEETS 19-23, AS DEFINED IN SECTION 6703 OF THE ElUSINESS AND PROFESSIONAL CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. DRILL TECH DRILLING AND SHORING 355 N. SHERIDAN ST. #117 CORONA, CA. 92880 (951) 277-9700 ADDITIONAL SPECIAL INSPECTION FOR SOIL NAIL WALL NUMBER DESCRIPTION OF TYPE OF INSPECTION REQUIRED, LOCATION, REMARKS, ETC. 1 SHOTCRETE: REINFORCEMENT PLACEMENT OF REINFORCING STEEL 2 NAIL GROUT f c = 3,000 PSI 3 SHOTCRETE: STRENGTH TEST AND INSPECTIONS t'c=3,250 PSI 4 SOIL NAIL STEEL TENDON PLACEMENT 5 SOIL NAIL TESTING INCLUDING JACKING FORCE AND NAIL ELONGATION PROJECT OWNER: RAF PACIFICA GROUP 111 C STREET, SUITE 200 ENCINITAS, CA 92024 ATTN: ADAM ROBINSON LEGEND + PERMANENT SOIL NAIL E9 PROOF TEST SOIL NAIL & VERIFICATION TEST SOIL NAIL STA. WALL STATIONING TOW TOP OF WALL BOW BOTTOM OF WALL TYP. TYPICAL FG FINISHED GRADE LE LENGTH LOL LAY OUT LINE R1 NAIL ROW 1 R2 NAIL ROW 2 WALL OUANITIES TIER 1 521. 7 4 FEET LONG 6.5 FEET AT MAXIMUM HEIGHT 3,286 SQUARE FEET TIER 2 529. 70 FEET LONG 6.6 FEET AT MAXIMUM HEIGHT 2,445 SQUARE FEET DESIGN STRENGTH 3,000 PSI 3,250 PSI I SHEET SN1 I ,7/1//18 SLM ADD SHEET 19 //'\ -€/1:lilf (1 .. ~ n --rr~ . ~ ~ . ' ,•,, . -; ·. -· .-,· ;_ , • I CITY OF CARLSBAD -·?: ENGINEERING DEPARTMENT 3 • GRADING PLANS FOR: HAS BUIL TN CARLSBAD OAKS NORTH (WHIPTf,ll, LOOP EAST) LOT 8 4-/. /11, 2..---r/tfb SOIL NAIL RETAINING WALLS Rc~-1-rrr/ EXP, 'tp•ltf --=--(/J ~ROVED: JASON ?ie2;ZERT DATE 7 I ·· 7 FoR, . --:;.,,. . ".,,/4 '/ 8 CITY ENGINEER RCE 63912 EXPIRES 09flQLJ8 D 1E RFJlilfI·1 );~ ,/,1/ttJf1 ~/;,,/,, te"'t:> Asdv<ll.7' uWN BY:~ PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL DATE INl11AL CHKD BY: °';,;r: SDP 16-10 ENGINEER Of' WORK REVISION DESCRIPTION 497-9A 'INSPECTOR -, ifATE Oll!ER lff'ROVN.. QTY APPROVAL RVWD BY: I I I ' ' ' 0 JJ l> ~ z Gl z c;; $ co m :0 r----~ --~, I f\('a'l 11/'l IV}! I J/) ... co 0 ... N w 0 Il ~ z Gl z C $ co m Il 0 Il l> ~ z Gl 2 C $ Ol m JJ 0 lJ l> i~ Ci) Gl ,i,. z UI C ';'I $ CO Ol ,-m Il ' ' _L_ I ii ( ' : I ~ ,-: LL ~ z 0 >-"' > u.J _J u.J LEGEND STA. WALL STATIONING TOW TOP OF WALL BOW BOTTOM OF WALL TYP. TYPICAL FG FINISHED GRADE 0~"""""~10~~2""'0 """""""""""""""~40~--;;;;.;j60 HORIZONTAL SCALE: 1" = 20' -0" VERTICAL SCALE: 1" = 20'-0" 360 EXISTING SLOPE 2: 1 SLOPE MAX @GEOCOMPOSITE DRAIN LU • PERMANENT ~ SOIL NAIL 14' (TYP,) CROSS 1:4 SCALE @suBDRAIN BOW TIER 1 FG TIER 1 CURB PER CIVIL PLAN SECTION A-A TIER TIER 2 START STA. 10+91.73 1 BROW DITCH PER S.D.R.S.D. D-75 (TYPE B, BY OTHERS) TOW TIER 1 6' MAX. HEIGHT EXPOSED ~ ,-: LL ~ z 0 f- "' > u.J _J u.J 360 @GEOCOMPOSITE DRAIN (TYP.) LU PERMANENT ~ SOIL NAIL 19' (TYP,) LU PERMANENT ~ SOIL NAIL 14' (TYP,) /s-s' CROSS SECTION 8-8 ' SN2 ' 1: 4 SCALE ' TIER 2 TIER 1 • • _ -,_' _:._ __ :;_ --::.._·.c:_. __ i __ ' 0.5 (TYP.) EXISTING SLOPE 2: 1 SLOPE MAX BROW DITCH PER S.D.R.S.D. D-75 (TYPE B, BY OTHERS) TOW TIER 2 6' MAX. HEIGHT EXPOSED 4" (TYP.) R1 TOW TIER 1 6' MAX. HEIGHT EXPOSED R1 _R_2_~[_D.5 (TYP.) @ SUBDRAIN BOW TIER 1 FG TIER 1 CURB PER CIVIL PLAN BETWEEN WALLS TIER 1 & TIER 2 PERMANENT SOIL NAIL WALLS TIER 1 & TIER 2 PLAN VIEW SCALE: 1"=20' 7/U'/18 SLM ADD SHEET 20 ,,,, . 'rf 12..~:, '·.1 :,_, ;_· ;. ,-: .c•: ·:--. :--·· HAS BUIL TH A/;1/.;; ~;fr/4 p~!t, RCE&JSS'f'L EXP, DATE R~}~(v/,1,,_ f Pr/e,11 ~/.6/,. nt)t) a_s--i?p,_ /l.7 DAit. INITIAL DAlE INITIAL REVISION DESCRIPTION INSPECT□R f~TE ENGINEER Of WORK O!HER N'f'ROVN.. 12./v,/,P., -r-,,., DAlE INITIAL CITY APPROVAL -i,., -(·:;· ' \_] NOTE: TIER 2 END . STA. 15+21.74 TIER 1 END STA. 15+29.70 EXISTING CMU WALL SOIL NAIL WALL TERMINATES AT EXISTING CMU WALL . DIFFERENT WALL TYPES SHALL NOT BE CONNECTED. I SHEET SN2 I ~ CITY OF CARLSBAD ~ 0 ENGINEERING DEPARTMENT 0 GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) SOIL NAIL RETAINING WALLS !=QB, .,/I . . . $ ?3 -----~ c.-::.,EROVf.D: JASON Sz GE:fJRT CITY ENGINEER RC£ 63912 RES 09~8 DAlE Dwfif1:1Y:~ PROJECT NO. DRAWING NO. CHKD BY: g._'2 :r SOP 16-10 497-9A RVWD BY: I I C 1 u: ,. T 7 ' ' . N 0 0 ... N w CJ JJ :c, :E z Q z C $ OJ m JJ CJ JJ :c, :E z Q z C $ OJ m JJ CJ ll ~ 2 Q z C $ OJ m JJ CJ JJ C, ~ :E -c,Z .ll,,Q co 2 --ic ih s ), OJ m JJ I I i i I ~ t-' LL ~ z 0 F ~ w J '"' ~ t-' LL ~ z 0 f-<{ > w J w 380 :l75 370 365 360 355 350 380 375 370 365 360 355 350 "' w f- :::J ~ J <{ 0 z J 0 o+ (/) 0 0"' "' ..,_ t:ci -=;t! "' "' .,., "' II II z "' w '3 3 oo a:, f-a:, -~3.00' + + - R1 LE=14' GR75 #7 BAR "' "' ..,_ "' <D 0 <D <X).,. 0 o; a:.i ..,f "' "' "' "' N + "' "' + 0 II !I 0 -j'." 3 3 j'." oo (/J f-[D (/J + th + + I + 6.00' 0.5' (TYP.) -~ (TYP.) a:, "' 0 "' "' 9r> ~ ., 0, ., ~ ci ..f ..... a "' "' \_ SN2 ';' + "' "' 0 , 0 -II ll 7' -j'." 3 3 «: oo f-(/) f-[D (/J 2.50' -(TYP.) + + +J_ !J_ + T! + + EB + +--+ + + 2.00' MAX. (TYP,)-~2.0' (TYP.) (A-A r> v"" DATUM ELEV 335.00 NOTE: WHERE WALL IS UNDER 4,5' IN HEIGHT FROM TOW TO BOW, CENTER NAILS IN SOIL CUT FACE. 10+00 ... w z _J :c <.) I- <( ~ I-:r: (.'.) 8 "' <D ~"' 0 0 a,..,_ "' d c:i s:;f 0 "' "' 00 V + + .,., .,., \ SN2, .,., N -II II -i7 j'." j'." 33 oo (/J (/J f-a:, 2.50' O:'. (TYP.)- w > 0 m +J_ + T! EB + + + + + + + + +--+ <( w w 6.00' 2.00' MAX. (TYP.)--(TYP.) - U1 E@ (8-B tJ? \ SN2, 3' 77' 13+00 LEGEND + PERMANENT SOIL NAIL TYP. TYPICAL EE) PROOF TEST SOIL NAIL FG FINISHED GRADE & VERIFICATION TEST SOIL NAIL LE LENGTH STA. WALL STATIONING LOL LAY OUT LINE TOW TOP OF WALL/FINISHED GRADE R1 NAIL ROW 1 BOW BOTTOM OF WALL R2 NAIL ROW 2 GB GRADE BREAK HP HIGH POINT 0 5 10 20 30 --- HORIZONTAL SCALE: 1" = 1 O' -0' VERTICAL SCALE: 1' = 10'-0" ..,_ <D <DO .,., o,vo '° ci said N <D "'"' + .,., .,., + "' 11~ -II j'." ~ ~<( 00f-(/J f-O'.J(/J 2.50' (TYP,) l !J_ + + + + + + + T! + + EB + I + + + + -2.0' (TYP.) 0.5' 6.00' -(TYP.) -(TYP.) + + + + - 529.70' WALL LENGTH MEASURED ALONG LOL R1 LE=19' GR75 #7 BAR R2 LE=14' GR75 #7 BAR 0 <D <D 0 <D <D 0 0 o, v 0 ;); a, ... 0 g ci -st a:i ci '¢ <D <D "' "' "' "' "' <O "' <X) + DRAIN & WEEPHOLE + + "' "' + II II ---(TYP,) -II II -j'." 3 3 (ONLY SHOWN AT j'." j'." 3 3 j'." oo oo (/J f-[D ONE LOCA 110N (/J (/J f-"' (/J FOR CLARITY) 2.50' -(TYP.) + + + + + + + + + + + + !T + + EB + + + + + + + + + + + + + + "" ~--"" --· .. ·~·----.---- 3,00' (TYP.) ~ TEST SOIL NAIL@ 6.00' -(TYP.) - 11 +00 PERMANENT SOIL NAIL WALL TIER 1 ELEVATION SCALE: 1"=10'-0" 529. 70' WALL LENGTH MEASURED ALONG LOL R1 LE=19' GR75 #7 BAR R2 LE=14' GR75 #7 BAR 8 "' <D 0 ..,_ "' <D 0 0 0, ..,_ "' 0, ..,_ 0 "' d c:i ..f "' ci ..f "' 0 "' "' 0 "' <O 0 ..-"' <D 0 .,, ... 0 "' 0, ... d ci ..,f "' <X) d "<t 0 <D "' + "' "' .,., "' <O "' N + + "' "' H 11 N N --II II j'." 3 3 j'." j'." 3 3 oo oO (/) f-[D (/J (/J f-[D TOW\ + + + + + + + + + l + + + 1;. + + + + + EB + + \__ FG \_BOW~ PERMANENT SOIL NAIL@ 2.0' (TYP.)- 12+00 a:, o,_ a:, :r: "' "' 0 ;); NC'>.! g <X) <X) <X) -,.... --Nf'; 1-~ (0 0 N,-.. • .,_ "' ci • "<t 0 .....: «t-z t0 .....: a:i ....: ll) (01.0 QOCO -"' "' ,.... 0, w z _J :c <.) I- <( ~ I- L,_ 2.50' w (TYP.) -_J + +J_ + T! + +--+ ;;; 0 _J w CD 2.00' MAX. (TYP,)-6,00' -(TYP.) -w w (/) E@ ~ R1 LE=14' GR75 #7 BAR /"' -°" w F J J «: 0 3 0 "' JO -,.... 00 .,., <D N 380 375 370 ~ t-' LL ~ 365 z 0 F «: > w 360 J w 355 350 380 375 (0 lO O 00 <D "' N + + .,., .,., + .,., .,., + DRAIN & WEEPHOLE + + f'0 t<') ;;; ..,. ..,. ~ .,., "' l"')l")a,_+f"") + "' "' N «: . + zo, N o; '° "' "' II ..,_ "' .,., -II II ..,_ II ..,_ (TYP.) 11 II ...-U II w.,... II II -II II "' -"+ --II --3: 3: G < 3:: -"' j'." j'." 3 3 j'." 33 <i. (ONLY SHOWN AT j'." 3:3:: .i. 3 j'." 3 3 6 "' II oo «: 00 Zt-0 0 oo j'." (/J -oo f-f-0 0 (IJ I-CD <( U1 I-a:, (/J f-(D (/J (/J f-(D (/J f-a:, (/J ONE LOCATION (/J (/) f-a:, (/J 0 <i. 3 I -Zf-0 FOR CLARITY) TOW\ I W(IJ f- 1 2.50' + + + + + !J_ + EB + + + + + +J_ + ~T& -+ + EB + + + + + + + + 1;. + + + + + + + + EB + + + + + + + + + + + + +--++ . --. -. . . . is a:, 370 ~ t-' L,_ ~ z 365 0 F ~ w 360 J "-' 355 ~ PERMANENT SOIL NAIL@ 3.00' (TYP,)--~ TEST SOIL NAIL@ -2.0' (TYP.) \__ FG \__ BOW 2.00' MAX. (TYP.)--6.00' ---3.00' 350 NOTE: WHERE WALL IS UNDER 4.5' IN HEIGHT FROM TOW TO BOW, CENTER NAILS IN SOIL CUT FACE, 14+00 15+00 PERMANENT SOIL. NAIL WALL TIER 1 ELEVATION SCALE: 1"=10'-0" I SHEET SN3 I 7/19/18 SLM ADD SHEET 21 /II ~/U../11 12,!,'.> o le,?.f-o --~ ~ CITY OF CARLSBAD SHEETS , / '', 1J{ ' . ... -'< ", --_; ::-·> : ENGINEERING DEPARTMENT 2 ;:3 1 GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 HAS BUIL TH (WHIPTAIL LOOP EAST) /4/~?{___ </tflti SOIL NAIL RETAINING WALLS 'Jlrol/1 . FCR ~~--~: JASON ,if~'.:?JRT RCEIP5'S-f/ EXP, DATE ,/' // I I OTY ENGINEER RCE 63912 EXPIRES 09fl2Ll8 DA Rm~ 'Jfl J,,Jt L /,~}, A--,r -tl?V lr 7µ1/1"" te.0£) DWNBY:~I PROJECT NO. I DRAWING NO. DA1e INITIAL DATE INITIAL DATE INITIAL REVISION DESCRIPTION CHKD BY: 12..!.~ SOP 16-10 ENGINEER Of WORK OlHER APPROVAL CITY APPROVAL 497-9A INSPECTOR , ifATE RVWD BY: I I I 1~ :c; ;~ j~ " ' ,~ :'1 ' '" ., ' ,;; i~. I cc > T r, ,, .J..· _J: ~,3 Jj ' 0 :=., ~~ j " . , ~i 2 z[Jl ~ ,, ".;T rnn 'D u (], fTI t1 ~ z n '" " ' CJ JJ ~ z G) z C: $ IJl m JJ □ Jl ;t:, ~ z G) 2 C: $ IJl m JJ 380 375 -370 I--' u._ ~ z 365 0 f-<( > w -' 360 w 355 350 , I i I I • I + E9 .4. STA. TOW BOW GB N "' w F --st-r--"' • I") ci <O <O "'"' II II . 3 3 oo f-<D 0 0 d 0 + - ~ (f) "' -st-:;ci <O <O "'"' 11 II 3 3 00 f-"' + + + +_l_ ro "' -st-N -st-") N ..,. "' r--uo ll1 d r--: N <O <O N + "'"' + -11 11 ~ ~ 3: ~ -i oo f- (f) f-<D (/) ; r 2.0' (TYF.) TOW\ + &,, +t + + + + 430.01' WALL LENGTH MEASURED ALONG LOL R1 LE=19' GR75 /17 BAR 0 --st-"' 0 0"' r--d (,0 ci 0, 0 <O <O 0, + "' "' + N --It ll - ~ ~ 3 3 oo >-ro (/) ~ r 2.0' (TYP.) + + + +T + \ + $ _J_+ + + + + + + + .. . w z __J I u I- <( r---st-0 0 -st-_b,_ <X) "' "' 0 <X)"' 0 """ r--d ccid <.O ci r-- B-B ts.. " "' -0 <O <O <O <O ..-r--+ "' "' + "' "' ~ DRAIN & WEEPHOLE + "' SN2 V "' + N 11 II 11 11 "' ~ (TYP.) -~ 33 ~ 3 3 <( (ONLY SHOWN AT <( oo oO f-f-(f) f-<D (/) f-<D ONE LOCATION (f) (f) -2.0' (TYP.) FOR CLARITY) + + + + + + + + $ +T +-I + $ + + '\ + + + + + + :::i: 380 I- LL w 375 __J 3: 370 -0 I--' u._ _J ~ z w 365 0 co F <( > w ··---··-.. -' -3.00' 6.00' L2.o' (TYP.) \_ FG \_ BOW L OS' \__ PERMANENT SOIL NAIL@ 6.00' 3.00' (TYF.)--~ TEST SOIL NAIL@ 6.00' L 2.0· --(TYP.) --(TYP.) c---(TYP.) -(TYP.) (TYF.) 360 w w w (/) 355 NOTE: 1. AL TERNA TE STAGGER OF SOIL NAILS. 2' FROM TOP AND 2' FROM BOTTOM. 2. WHERE WALL IS UNDER 4.5' IN HEIGHT FROM TOW TO BOW, CENTER NAILS IN SOIL CUT FACE. DATUM ELEV 340.00 3. CENTER ALL TEST AND VERIFICATION NAILS IN SOIL CUT FACE. . . 10+91.73 11 +00 w z _J I u I- <( 380 ~ I- 375 I 0 g -st--st- <O "' d <eci 0 <O <O + "' "' -st--II II ~ ;,c ;,c oo (/) f-<D -370 a::: 2.0' (TYF.)- I--' u._ w ~ z > Q 365 0 f-< co > w +-I +-l + + + + + + \ <( d 360 w 355 w 0.5' 2.0·\_ @ ~ (TYF.) -(TYF.) PERMANENT SOIL NAIL SNS LEGEND PERMANENT SOIL NAIL TYP. TYPICAL PROOF TEST SOIL NAIL FG FINISHED GRADE VERIFICATION TEST SOIL NAIL LE LENGTH WALL STATIONING LOL LAY OUT LINE TOP OF WALL/FINISHED GRADE R1 NAIL ROW 1 BOTTOM OF WALL R2 NAIL ROW 2 - GRADE BREAK HP HIGH POINT 0 5 10 20 30 --- HORIZONTAL SCALE: 1" = 10' -0" VERTICAL SCALE: 1" = 1 O' -0" (/) 350 E@ ' . 14+00 ' . 12+00 1 PERMANENT SOIL NAIL WALL TIER 2 ELEVATION SN4 SCALE: 1"=10'-0" 430.01' WALL LENGTH MEASURED ALONG LOL R1 LE=19' GR75 #7 BAR (J._ :r: N "' <D a, "' "' "' "' w ..,. oO o_.,, 0 0"' F "' 0 "'¢ -.;;t ...... -st--st-"' "' "'<X) O")<Xl f-": ..,. _ r-- (f) z '¢ ll) ll) r---"' "' r--I' ci ci r--: ci z"' r--: ,.....: -' N<Od .._,: (0 ci .,-; 0, <D -' " 0, <O <O 0 <O <O -o <O <O "' <( 0 (/) o+ z<C Nm<.O N '°"' 0, + "' "' +"'"' "'"' 3 + <D + r") t") + "' "' DRAIN & WEEPHOLE + -st-"' (J._ "' r--"' 0, ..-• ..,. -st--st--II II -II II w-H II "'--' -st--N:,: ...-11 II ..----II H (TYF.) -c3 --i <ri N--r---u ~ 3 3 <(3:3= ;,c ;,c <O <O <. ~ z-< _x >-<(3:3= --i ;,c 3 (ONLY SHOWN AT oO f-00 Zf-oo + "' "' N f-. < t-00 1-oo f-a, u, >-ro «: (/) f-<D "' :! + (/) ~u U} I-lD (I) f-<D ONE LOCATION (/) II II 0"' FOR CLARI TY) 2.0' (TYP.)-~ ;,c ;,c u,- I TOW\ oO 0 <( f-a, z f-w (/) + + + + + +1 +_ &. s;~ + + ,+ + + + + + + --------+ .. \_FG \_BOW 3.00' (TYF.)--~ TEST SOIL NAIL@ 6.00' 2.0' (TYP.) -6.00'--(TYF.) f--- NOTE: 1. ALTERNATE STAGGER OF SOIL NAILS. 2' FROM TOP AND 2' FROM BOTTOM. 2. WHERE WALL IS UNDER 4.5' IN HEIGHT FROM TOW TO BOW, CENTER NAILS IN SOIL CUT FACE. 3. CENTER ALL TEST AND VERIFICATION NAILS IN SOIL CUT FACE. ' . 15+00 PERMANENT SOIL NAIL WALL TIER 2 ELEVATION SCALE: 1"=10'-0" 13+00 ~co ,.....: O') <O "' "' "' 11 II 3 ;,c oo f-<D 1--3.00' "" (B-B " y~ 380 375 370 365 360 355 350 @ 350 ~ r-' u._ ~ z 0 f-;;: w -' w lsHEET SN41 7/lli'/18 SLM ADD SHEET 22 /f\ 19/u.l,f/, il.-s:f •h-,.ho 1-r-.--::r fsHEE'r] ~ 1--,-'·-,_· -'-' +---"-··--'----'-'·_,_:·=,-'---' ·--~-----------+---+---! ~ CIJNINE~!NG ~t~~~AD lE_J ofESSio \.-Mc BUIL T0 &! y~ :l' #"'"r." "' ¢,/4 DATE DA lE INlllAL l)AlE INlllAL DAlE INlllAL ENGINEER 01' 'MlRK REVISION DESCRIPTION OlHER APPROVAL CITY APPROVAL GRADING PLANS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPT AIL LOOP EAST) SOIL NAIL RETAINING WALLS _.---:--,..-,· J AAPPROVEO: JASON S., GELDERT c-..., r ✓/1· Alt:."'-l'O. CITY ENGINEER RCE 63912 EXPIRES 09/30/18 DAlE OWN BY: CHKD BY: \t.,S"" RVWD BY: PROJECT NO. SDP 16-10 DRAWING NO. 497-9A c·, 'Tl ,-u I " ·.1; ~ ro •:=! JJ Q ~ a'-Ill l 1 i~ ~ ., ·• "' ., • ' " ! T, ._ ,~ I -, I l t ;, =T . ;iilC ,::; :o :! -~ '}) (.JI_ I ,, - L•"' ~ z " ,, --i ,_ I I I I • U, ,p , 2 ' I I I I I N N Q ... N w □ JJ i z G) z C s Cll m JJ 0 JJ l> ~ z G) z C s Cll m JJ 0 Il l> ~ z G1 z C s Cll m Il 0 JJ 0 l> :E~ c:, z .s-G1 U) z -;,I C IO S ), Cll m JJ - 4" MIN. 4" MIN. SECONDARY --t---1--+-INITIAL LAYER LAYER 2" AVG. I RELIEF SCULPlED _ AND_ STAINED ------ SHOTCRETE FACING ..____ ,l . ,l Ll -~ 2" MIN. CLR. --1· . j-. · ~ BEARING PLATE ~ •· CENTRALIZERS @ 7'6" O.C. MAX. REINFORCEMENT NOT SHOWN FOR CLARITY@ (SEE DETAIL 3/SN5) -- SN5 EPOXY COATED (GR75 #7 BAR) PERMANENT SOIL NAIL ASSEMBLY -SECTION 4 SN5 1 t¢ HOLE (TYP.) 0 0 PL 8"x8"x¾" 2.s·-f- NO SCALE NOTE: 1) PLACE ALL INITIAL LA YER SHOTCRElE FULL HEIGHT. ALL TESTING WILL BE SA TISF ACTORIL Y COMPLElED FOR WALL BEFORE PLACEMENT OF SECONDARY LAYER 1'11TH RELIEF. 5/e"x2.5" NELSON STUDS BACK OF WALL NAIL TO BACK CUT SECTION 8-8' PERMANENT BEARING PLATE DETAILS NO SCALE J" CLR "' 1' 1'11DE MIN. MIRADRAIN, J-DRAIN I 12~ (TYP) I OR EQUIVALENT PREFABRICATED GEOCOMPOSITE DRAIN COVER END OF PIPE WHILE APPL YING SHOTCRETE\ 2" SCH. 40 PERFORATED P.V.C. COLLECTION PIPE B ELEVATION DRAINAGE DETAILS NO SCALE ~- SHOTCRETE Ll 90' CONNECTION SHOTCRETE BLOCKOUT MIN. 2" SCH. 40 PVC OR EQUIVALENT CENTRALIZERS @ 7'6" O.C. MAX. INITIAL GROUT SACRIFICIAL TEST NAIL ASSEMBLY -SECTION NO SCALE TOP OF WALL (TOW)\ 2-#4 WALER BARS CONTINUOUS HORIZONTAL (TYP.) 4"x4" W4xW4 WWF TOTAL WALL COVERAGE NOT SHOWN FOR CLARITY ~ r-----... 1', I 6' (TYP) i!i "::= '.' i; ... •'• •• ••• ••• ••• ::: ;i ID -3' (TYP) I- 0:-o -.. 'lo ., i; '.' ••• ·=-• •• ••• ••• :o: . J~ [, 'ti; .,\ - • <.D I -~ • <.D I - 4• MIN. 4" MIN. SECONDARY--+--+--->-INITIAL LAYER LAYER 2" AVG. I RELIEF SCULPTED AND STAINED SHOTCRETE FACING--------._ ONE LAYER 4"x4" W4xW4 WWF 2-#4 BAR CONTINUOUS HORIZONTAL BEVELED WASHER (4\ BEARING PLATE ~ (SEE DETAIL) GEOCOMPOSITE ffi DRAINAGE BOARD~ ONE LAYER 4"x4" W4xW4 WWF PERMANENT SHOTCRETE FACING DETAIL NO SCALE NOlE: 1) ALTERNATE STEEL TO THE 4"x4" W4.0 x W4.0 MAY BE SUBSTITUTED PROVIDED IT IS OF EQUAL OR GREATER STEEL AREA PER SUQARE FOOT (.12 SQ IN/SF). 2l SECONDARY LA YER 1'11LL BE APPLIED AFTER ALL TESTING HAS BEEN COMPLElED. 3 RELIEF LA YER 1'11LL BE APPLIED AFTER SECONDARY LA YER HAS HARDENED. SOIL NAIL TEST SCHEDULE AL 1.36 KIPS 0.250L 3.40 KIPS 0.50DL 6.80 KIPS 0.75DL 10.20 KIPS 1.00DL 13.60 KIPS 1.25DL 17.00 KIPS 2"¢ PVC DISCHARGE PIPE OUTLET THROUGH WALL FACE. COVER END OF PIPE WHILE APPL YING SHOTCRETE. I \ \ ,_ BOTTOM OF WALL (BOW) FINISHED GRADE ! SEE DRAINAGE DETAILS@ 1.50DL 20.40 KIPS orESSI \.. Mc!V, & iJi C 65 1 w a: EXP :Ja CIVIC /tv/,r OFCA\.I HAS ~L'&ll _, RCE H,.,, I f/ EXP, NOTES: .1. NAIL LOCATION MAY VARY IN ISOLATED CASES UP TO 12" FROM DESIGN LOCATION. 2. OVERLAP GEOCOMPOSITE DRAINS AT BOTTOM OF WALL TO "WRAP AROUND" PERFORATED COLLECTION PIPE. PARTIAL ELEVATION-DRAINAGE NO SCALE 7/18/18 SLM ADD SHEET 23 /II ;. ! ' :/ i;.; . ,, -, .. .. . '" , . _, BUIL TH c,jp/;t_ po/it_ I I DATE I :~wnv:}._J vJl ~ 1kfr',, ,-1,,, ft4 ,et)t) As "6',:,,.1 LT DAlE INITIAL REVISION DESCRIPTION INSPECTOR ENGINEER OF WORK 1.75DL 23.80 KIPS 2.0DL 27.20 KIPS BASED ON 10' BONDED LENGTH. IF AS-BUILT BONDED LENGTH DIFFERS FROM THIS VALUE, THE ENGINEER SHALL BE NOTIFIED AND 1'11LL MODIFY THE TEST LOADS. ALL TESTING TO BE PERFORMED PER FHWA REQUIREMENTS FOR VERIFICATION TEST NAILS 1'11TH THE EXCEPTION THAT THE HOLD TIME FOR TEST LOADS LIESS THAN 1.5DL SHALL BE "UNTIL STABLE". av SOIL NAIL TEST SCHEDULE I SHEET SN51 46 h,1,/1(1 'l-~:f n ,,..,... SHEET CITY OF CARLSBAD SHEETS 2'.1 ?] ENGINEERING DEPARTMENT ~, GRADING PLAJIS FOR: CARLSBAD OAKS NORTH LOT 8 (WHIPTAIL LOOP EAST) SOIL NAIL RETAINING WALLS -----------C ~-1!'.ROVf.D: JASON F l='oR.. _-;:;;. 2 CTY ENGINEER RCE 63912 EXPIRES 09/30/18. DA DWN t!Y:~ PROJECT NO. DRAWING NO. DAlE INITIAL DAlE IIITIAL CHKD BY· G,!i,! SDP 16-10 497-9A 01l£R APPROVAL CITY APPROVAL RYWD BY: I N c.l s. ~ Ii - 0 :0 p ~ z G'J 2 C s. OJ m :0 0 :0 p ~ 2 G'J z C s. Ill m :0 0 :0 ~ 2 G'J z C s. OJ m :0 0 :0 gp -~~ Cl 2 ... G'J IOz 7'c IO$. ,. OJ m :0