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HomeMy WebLinkAboutDWG 432-4A; CDP 04-56; WESELOH HUMMER; 01-05I .. GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE: ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBl£ CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF- WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERT/FICA TE OF INSURANCE MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY WRITING TH£ POllCY MUST HAVE A RATING OF "A" AND A SIZE CA T£GORY OF CLASS V AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE. 5. UNLESS EXEMPTED BY SECTION J01.(b)5 OF TH£ UNIFORM BUILDING COD£, RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE PERMITS FROM TH£ BUILDING DEPARTMENT. 6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HA VE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOtS NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSU£D. 8. NO REVISIONS WILL 8£ MADE TO THESE PLANS WITHOUT TH£ WRITTEN APPROVAL OF TH£ CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF TH£ PLANS AND THE TITLE SHEET. 9. ORIGINAL DRAYl1NGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGN£D BY THE CITY ENGINEER. 10. 7HE ORIGINAL ORA WING SHALL 8£ REVISED TO REFLECT AS-BUILT CONDITIONS BY TH£ ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAIN£D TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 12. 'M-/£RE TRENCHES AR£ WITHIN CITY £ASEMENTS, A SOILS REPORT COMPRIS£D OF: (A) SUMMARY SH£ET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROF£SSIONAL ENGINEER OF THE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN TH£ FIELD OF APPLIED SOILS MECHANICS. TH£ SOILS REPORT WILL 8£ SUBMITTED TO THE CITY £NG/NEERING INSPECTOR Wl7HIN TWO WORKING DAYS OF TH£ COMPLETION OF FIELD TESTS. 1J. A SOILS COMPACTION R£PORT AND COMPLIANCE VER/FICA TION REGARDING ADHERENCE: TO R£COMM£NDA TIONS OUTLINED IN TH£ SOILS REPORT IS REQUIRED PRIOR TO TH£ ISSUANCE: OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF TH£ STAT£ OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS M£CHANICS. ALL FILL OR FUTURE FILL AREAS SHALL 8£ CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE " EARTHWORK SPEC/FICA TIONS " ATTACHED TO TH£ PRELIMINARY SOILS INVEST/GA TION. DAILY FIELD COMPACTION REPORTS l\!LL 8£ SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRFCQNSTRUCTION MITTING SHAU, Bf HELD AT THE SOI PRIOR TO THE B£GJNNfNG OF WORK AND SHAii Sf ATTENDED BY All RFPRfSFNTATl\lfS RESPONSIBLE FOR CONSTRUCTION, INSP£CTJON, SUPERVISION, TESTING AND ALL OTH£R A$PFCT5 PE THF WORK TH£ CONTRACTOR SHALL SCHEDULE THE MEETING THROUGH TH£ PERMIT CLERK AT (760) 438-1161 EXT. 432J AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. TH£ CONTRACTOR WILL THEN BE CONTACTED BY 7HE PROJECT INSPECTOR TO COORDINATE A DA TE AND TIME FOR THE PRE CONSTRUCTION MEETING. APPROVED ORA WINGS MUST 8£ A VA/LA BL£ PRIOR TO SCHEDULING. THE GRADING ,PERMIT l\1LL 8£ PROVIDED BY THE PROJECT INSPECTOR AT TH£ MEETING. 15. All IN$PFC110N RFQUFSTS QTHER THAN FOR PRFCON5TRIIC110N MFf11NG W L Bf MADE BY CAI IING llif £NGfNFfRfNG 24 HOUR IN$PFC110N RFQllf5I IINF AT (760) 438 3891 INSPECTION R[QUEST MUST BE REC[fV[Q PRIOR TO 2: 00 P.M. ON THE DAY BEFORE TH£ INSP£CTION 15 NEEDED. INSP£CTJONS WILL BE MAD£ TH£ N£XT WORK DAY UNLESS YOU REQUEST OTHERW/5£. R£QUESTS MAD£ AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND H£ALTH STANDARDS, LAWS AND REGULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR COD£ SECTION 6705 BY SUBMITTING A D£TAIL PLAN TO THE CITY £NGINE£R AND/OR CONCERN£D AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO 8£ MADE OF WORKER PROTECTION FROM THE HAZARD OF CA \/ING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MOR£ IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AG£NCY PRIOR TO £XCAVA TION. IF THE Pl AN VARIES FROM THE SHORING SYSTEM STANDARDS ESTABLISHED BY TH£ CONSTRUCTION SAFETY ORDERS. TITLE: 8 CALIFORNIA ADMINISTRA TIVf CODE THE; PLAN SHAU Bf PREPARED BY A REGISTFRFD [NG/NEER AT THE CONTRACTORS EJ(Pff'{Sf A COPY OF TH£ OSHA EXCAVA TJON PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVA TJON. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM TH£ CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING P£RMIT WELL IN ADVANCE: OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY. AND THE P£RMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL THE PERM/TT££ HAS REC£1VED WRITTEN AUTHORITY FROM TH£ CITY ENGINEER TO DO 50. 20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPM£NT AND ANY OTHER ASSOC/A TED GRADING EQUIPMENT SHALL 8£ LIMJT£D TO THE PERIOD BETWE£N 7: 00 A.M. AND SUNSET EACH DAY. MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT TH£ ENGINEERING DEPARTMENT COUNTER.) 21. ALL OFF SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGIN££R FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEP05/T£D AT, A SITE APPROVED BY TH£ CITY £NG/NEER. THE CONTRACTOR SHALL BE R£SPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A R£SULT OF TH£ GRADING OPERATION. 23. BRUSH SHALL BE REMO\IED ONLY WITHIN THE: AREA TO 8£ GRADED. NO TREES AR£ TO 8£ REMOVED UNLESS SPECIF/CALLY NOTED ON TH£ PLAN. 24. ALL AREAS SHALL B£ GRADED TO DRAIN. GRADING R£5UL TING IN THE PONDING OF WATER JS NOT P£RMITTED. ALL EARTHEN SWALES AND DITCH£$ SHALL HAVE A MINIMUM ONE PERCENT SLOPE. 25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF £ROS/ON CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY THE CITY £NGJNE£R OR AS DIRECTED BY TH£ PROJECT INSPE.CTOR. 26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE: AND CROSS SECTION. THE SITE SHALL 8£ L£FT IN A NEAT AND ORDERLY CON01710N. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY £NG/NEER. 27. ALL SLOPES SHALL BE IRRIGAT£D, STABILIZED, PLANTED AND/OR HYDROS££DED l\1THIN TEN (10) DAYS OF TH£ TIME: WHEN EACH SLOPE JS BROUGHT TO GRAD£ AS SHOWN ON THE APPROVED GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY TH£ CITY OF CARLSBAD LANDSCAPE: MANUAL, 7HE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO. 432 41 , AND/OR AS DIRECTED BY THE CITY £NGIN££R OR PLANNING DiRECTOR. C: \DRAWING FIL.£S\TITLE SHEETS\Q.S9-GP,DWG 11/22/04 29. THE OWNER/APPLICANT SHALL INSURE: THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE: WITH THE LANDSCAPE: MANUAL TIM£ R£QUIREMENTS. JO. STORM DRAIN PIP£ SHALL 8£ R£INFORCED CONCRETE PIP£ WITH A MINIMUM 0-LOAD OF 1,J50. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY 8£ UTILIZED PROVIDED D£PTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4" ROCK PER SDRSD S-4 TYPE: "c" AND PIP£ M£ETS ASTM STANDARD 30J4 FDR SDR 35 SOLID WALL PIPE. J1. WHERE AN EXISTING PIP£ LIN£ IS TO 8£ ABANDON/ED AS A RESULT OF THE GRADING OPERATION, IT SHALL B£ REMOVED W/TIHIN TWENTY FEET OF BUILDING OR STRE£T AR£AS AND R£PLACED MTH PROPERLY -COMPACTED SOILS. IN OTHER AREAS THE PIPE WILL 8£ PLUGG£D WITH CONCRETE OR REMOVED AS APPRO\IED BY TH£ CITY ENGINEER. 32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUND AND UND£R GROUND ) Wl7HIN TH£ PROJECT SITE SUFFICIENTLY AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH TH£ PROPOSED WORK. 33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIE:$ (5££ BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR TH£/R FACILITIES AND SHALL COORDINATE TH£ WORK Yl1TH A COMPANY REPRES£NTATIVE. UNDERGROUND SERVICE Al£RT (800)422-4133 SDG&E (800)660-7343 PACIFIC BELL {800)892-0123 ADELPHIA CABLE COMMUNICATIONS (760)438-7741 COX COMMUN/CATIONS (760)806-9809 CITY OF CARLSBAD(STR£ETS & STORM DRAIN) (760)434-2980 'CITY OF CARLSBAD(S£W£R, WATER & RECLAIMED WATER) (760)438-2722 "SAN DIEGUITO WATER DISTRICT (760)633-2650 'lEUCADIA COUNTY WATER DISTRICT (760)753-0155 "VALL£CITOS WATER DISTRICT (760)744-0460 'OLIV£NHAIN WATER DISTRICT (760)753-6466 "8U£NA SAN/TA TION DISTRICT (760)726-1340 *AS APPROPRIATE 34. PERMIT COMPLIANCE REQUIREMENTS: A. F R CONTROLLED RADIN -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS £NG/NEER, AND OR GEOLOGIST TO GIVE TECHNICAL AD VICE, OBSERVE AND CONTROL TH£ WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING R£PORTS MUST BE SUBMITTED TO TH£ CITY ENGINEER VIA THE PROJECT /NSP£CTOR /15.16.120 A.10} CARLSBAD MUNICIPAL COD£: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING JS COMPL£TE. ALL EROSION CONTROL, SLOP£ PLANTING AND IRRIGATION ARE INSTALL£D IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS ( OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGIN£ERING DtPARTMENT). (2) AS-BUILT GRADING PLAN. (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES R£COMM£ND£D SOIL BEARING CAPAC/71£S, A STATEMENT AS TO TH£ EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. TH£ REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE GRADING WAS DON£ IN ACCORDANCE: WITH THE REQUIREMENTS AND RECOMM£NDA TIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. ( 4) REPORT Wl7H AS-BUILT GEOLOGIC PLAN, IF R£QUIRED BY TH£ CITY. 35. UNL£$S A GRADING PERMIT FOR THIS PROJECT JS ISSU£D WITHIN ONE (1) YEAR AnER TH£ CITY £NGIN£ER'S APPROVAL, 7H£S£ PLANS MAY BE REQUIRED TO BE R£5UBMJ TTED FOR PLAN CHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. 36. TH£ SOILS REPORT TITLED; REPORT OF PRELIMINARY GEOTECHNICAL INVEST/GA TION. PREPARED BY GEOT[CHNICAL FXPIORAVQN INC, DATED ,JANUARY 8 2004 SHALL 8£ CONSIDERill AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL 8£ DONE IN ACCORDANCE WITH TH£ RECOMM£NDA TIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK''f:OR THIS PROJECT, THAT I HA VE EX£RCISED R£SPONSIBLE CHARGE OVER THE DESIGN OF TH£ PROJECT AS DEFINED IN S£CTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT TH£ D£SIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT TH£ CHE.CK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY R£SPONSIBILITI£S FOR PROJECT DESIGN. FJRM: _ __.Wl,.,L,,aLcc,1A,,,_M..,_F~ . ..,_Y"'OU""N.,_,.G"--"C"'ON"'S"'U""L-"'17N.,_,G"-"'ClccVl""L-"E'-'N"'Gl.,,NE:eEa,R_ ADDRESS: 21422 ALISO COURT CITY. STA TE: LAKE FOREST, CA. 926JO TELEPHONE: SJ:1/,00-7~¥. ~ BY: U~-,......-.•.~~ WILLIAM F. YOUNG ' ,/ R.C.E. NO.:_~u1"--------------- R£GISTRA TION EXP/RATION DA TE: _ _.9='-",30,=.0,i.5 ____ _ SOILS INGINDR'S Cllk'l'itll.A.TI I J,lf/H e "" . C'EfZ_/fZ.CJ,S: , A REGISTERED CI\IIL. ENGINEER OF 1HE STA7E OF CALIFORNIA. PRINCIPALLY DOING BUS/NESS IN 1HE FIEW OF APPi.JED SOILS MECHANICS. HEREBY CERTIFY 1HAT A SAMPLJNG AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN 7HIS S/7E WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN 1HE DA 7ES OF ===--==--==--,• 2D AND -==-=--=,,,,,.,--== , 2Q__ • TIK> COPIES OF THE SOILS REPORT COMPILED FROM 1HIS STUDY. r.tTH MY RECOtNENDATIONS, HAS BEEN SUBMITTED ro THE OFFICE: Or THE: CITY ENGINEER. SIGNED: UCENSE EXP/RA TIOH DA, 7!': OWNER'& CER'l'IFll!A.TE I ( M,£ ) HEREBY CERTIFY THAT A REGIS~ED SO/LS ENGINEER OR GEOLOGIST HAS BEEN OR Will BE RETAINED ro SUPERVISE OVER-ALL GRADING ACTl\.'ITY AND AD\.'ISE OH THE COMPACTION AND STABILJTY OF THIS Sl7E. ./ ,, ... r"" ,/ 0i.., .. '// .. . .. ~~~~ DA7E CITY OF CARLSBAD COUNTY OF SAN DiEGO VICINITY CITY OF OCEANSIDE HIGHWAY 78 MAP NOT TO SCALE CITY OF VISTA PACIFIC OCEAN SQURCI or TOPOGRAPHY CITY OF ENCINITAS TOPOGRAPHY SHOVtH ON THESE PLANS WAS GENERA 7ED BY AERIAL TOPOGRAPHICAL METHODS FROM INFORMA7IOH GA 7HERED IN OCTOBER, 200J BY COAST SUR~ TOPOGRAPHY SHO'lrN HERE:ON CONFORMS 10 NATIONAi. IIAP ACCURACY STANDARDS. PROJECT LOCATION THIS PROJECT JS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) A SSfSSQRS PARCEL NIJMBER 211 QBO 1Q ~" ~o CIT\r' OF SANI MARCOS OWNER/ DEVELOPER BEN WESELOH 5335 PASEO DEL NORTE CARLSBAD, CALIFORNIA (887) 937-3564 REFERENCE DRAWINGS GRADING & PLUMBING PLANS, WESELOH CHEVROLET LEGAL DESCRIPTION LOT 2, CARLSBAD TRACT 72-3 BASIS OF BEARINGS CARLSBAD TRACT 72-3, MAP NO. 7492 BEARING BETWEEN MONUMENTS 1 AND 2 ALONG THE NORTHWESTERLY TRACT BOUNDARY BEING N14'35'39"W INDEX OF SHEETS DESCRIPTION SHT NO TITLE 1 SITE / DEMOLITION 2 GRADING & PAVING 3 EROSION CONTROL DETAILS 4 EROSION CONTROL PLAN 5 EARTHWORK QUANTITIES CUT: 0 CY FILL: 1 290 CY IMPORT: 1 290 CY EXPORT: n CY REMEDIAL: 1.1~~ CY W'ORK TO n Jon THE GRADING ~ SHAU. CONSIST OF 1HE CONS1RUC1ICN OF ALL CU7S AND FILLS, REMEDIAL GRADING, DRAINAGE rACIU1IES. EROSION CONma. FAQU11ES, AND Pl.ANTING OF PERMANENT LANDSCAPING AND PREPARA 110H OF AS-BUii.. T GRADING Pl.ANS, AS-SIJIL T GEOLOGIC MAPS AND REPORTS, AI.L. AS SHOWN OR R£QUIRED ON 7HIS SET OF PLANS AND 1HE aTY STANDARDS, SP£CIFICA 1laiS, REQUIREI.IENTS, RESDI..UTIONS AND ORDINANCES Cl7ED ON 1HESE Pl.ANS. 1Hf GRADING ~ SHALL BE PfRfflRIIED IN ACC<RDANCE IW1H 1H£ RXLOIIING DOCUIIENTS, CURRfNT AT 7HE 7l1'E OF CONSTRIJCTIOH, AS DIREC7ED BY 7HE QTY ENGINEER. I. CARL.S8AO IIUN/aPAt. C<X1E 2. CITY OF CARLSBAD STANDARDS J. 7HIS SET OF Pl.ANS 4. RESa.UT/ON NO'S. ftQ W 1 DA 7ED ~,1§A,,'I 5. 1HE STANDARD SP£aFICA TIONS FOR PIJBUC ~ CONSJRUCTION (GREEN SOOK). e. sat.S REPORT AND R£COWEHDA T/ONS BY CEO~ CXPl.<lfA TIOH, INC. DA JED, JANUARY 8, 2004 7. 1HE SAN DIEGO REGIONAL STANDARD DRAIIINGS AND AS MAY BE IIODIFIED SY THE CITY OF CARLSBAD STANDARDS. & CAI.JFORNIA COASTAL COIMIISSION OC',£1.0PAENT PERMIT CONDITIONS DA7ED ,1/7(111:/tl II. ENVIRONMENTAL APPROVAL DOCIJIEN7S DA7ED __.,N""IA"------ 10. CAJ.JRJRNIA STDRIIWA 1ER (JJAIJTY ASSoaA 110N, S11RIWA 1ER BEST /IANAQE1ENT PRACTICE. CONSTRUCT/ON HANDBOOK AND THE STA TE' OF CALJrORNIA. DfPAR111ENT OF TRANSPORTATION, CONSJRUCT/ON SITE' BEST IIANAGEMENT PRACTlaS (BMP) IIANUAL. LEGEND DISCRIPTION D1t'G.NO, SYMBOL QUANTITY 3'ACIS" CLASS II AB. 1 23,340 SF' 3'AC/8' CLASS D AB, 2 S,670 SF' 6'PCC Cl.RI. SDRSD G-1 765 LP' 4'PCC SIJIE\(ALK, SDRSD G-7 3,530 SF' 4'PVC SEVER LATERAL. 68 LF' 2" '.JATER SERVICE. '.J4 1 EA nRE HYDRANT IISSY, 'JU! 9 l EA 4' DBL Cl£CK VALVE DETECTIR ASff. '.J22 10 1 Ell IIJT TN' EXISTING 12" 'tlllTER ut£ 2 Ell SAVCUT, REIIJVE I REPLACE AC P'VMT 330 SF' ENGINEER OF WORK: /1/4 -~d:--- 1,/JT_L]AM F, Y □Ur-lG / I RCE 35715 EKP. 9/30/05 PMN~--! DEPARTMENT APPROVAL 1'.L,_L__lo1.1 DATE:'/ /27/0S (SIGNED) Aµ t :S T?'l,o,U:: , PLANNJNG DIRECTOR EXP,, ___ _ 11 AS BUIL T11 RC[ __ _ DATE ~(tt¥',n~ DATE:"I /z7/0<:o. 1-RE_V_l_E_l,i_E_D_B_Y_, ------------1 RECOMIIENDED BY: fur\:,~,;. ken n«dw (PRINT NAME) T INSPECTOR DATE HAD 83 CALJFORNIA COORDIHA TE' INDEX IS H 200:f t 62 'J6 BBNCH KARJ l--+--t-------------+---+--+--+---I I SH1EET I CITY OF CARLSBAD I SHE5ETS I '-==::::::'..!==::EN:::G::l::NE::E:::R:::IN:::G:::::D:::EP:::::A:::R:::T::::'M::EN::::T=::=:::'...==== DESCRIPTION:QTY SIJR\£Y CONJROI. NETWORK El£NCHMARK a.sB-056 t---t--t---------------+---+---+----h, · -r LOCATION/: A 2 1/2" DISK IN DRAINAGE BOX IHI.ET IN THE SOU7HltfST l---t----+----------------1---+--4----.J, .. -·-GRADING & EROSION CONTROL PLANS FOR: CORNER OF AVENIDA ENaNAS AND CANNON ROAD. l----+--+----------e----1---1---· t::~:~ w Es E LOH Hu M MER ELEVATION: 111•374 FEET DATUM: NGW29 ·_f ,_ ... ) 5335 PASEO DEL NORTE CITY OF CARLSBAD FIRE DEPARTMENT l----+---t---------------1--+---1----l---•·-~===c=;:::::========::::::;::======~ t---a:Ri:'iEo"'uiiilR°'Ec,'M,EE';:;NT<TS:;:-,-----------------'1-----ll-----1------------------1-----1--~l---l-----APPROVED: LLOYD B. HUBBS .dr .L 1---+--1--------------t--+--+--1--1 &4' -ve; c. 14-e:}.,.;"--,1~0-s NUMBER OF F.H.'S ____ F. FLOW 1500 G.P.M. OUT OF _L __ F.H.'S CITY ENGINEl"RPE 238!l9 EXPIRES 12131 /05 DATE BLDz;:~~ NO ___ F. FLOW ~-,,,,::·/41'$ F'IRE M~RSilli7 D'ATE 1 /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL DWN BY: ---11 CHKD BY:~~- RVWD BY: OElt., PROJECT NO. CDP 04-56 DRAWING NO. 432-4A DEMOLITION NOTES [] REMOVE EXISTING AC PAVEMENT, [g] REMOVE EXISTING Q] REMOVE EXISTING I]] REMOVE EXISTING PCC CURB. TREE. BUILDING. ~ REMOVE EXISTING LIGHT, ~ PROTECT IN PLACE, z-.... SCALE: 1 "=30' a 30 60 SITE / / / / ' I :r: C.. (/) / ..;-_'( / ( / ' '" ' ' Ji ---·\---- / / /, / : ' ' ' ' ' DEMOLITION ··········--------□ ENGINEER"OF WORK: 'w'ILLIAM F, YOU RCE 35715 ~ I EXP, 9/30/05 PLAN DATE X ' f LO ({_,') -:,. [(,) .T... X ·.-.L \ X . \ ! RCE __ _ EXP, ___ _ REVIE\IED BY• INSPECTOR X DATE DATE f---+---f-------------+---+---+---+----1 I SHEE2T I CITY OF CARLSBAD I SH~ETS I ~==~=:::::E::::N:::G:::IN:::E:::E::::R::::IN::G=:::::D:::E::::P:::::A:::::RT:::::M:::E::::N::::T==::..':==~ DATE INITIAL DATE INITIAL DATE INITIAL ENGISIEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL GRADING PLANS FOR: WESELOH HUMMER 5335 PASEO DEL NORTE APPROVED: LLOYD B. HUBBSd'r -40'. -... y. ~~ r.,17/,, .... CITY ENGINEE PE 239EXP1RES 12131 /05 ATE, DWN BY: CHKD BY:~~- RVWD BY: Of.ii,, PROJECT NO. CDP 04-56 DRAWING NO. 432-4A z-.... SCALE: 1 "=20' 0 20 40 / CONSTRUCTION NOTES 1 CONSTRUCT 3°AC/5' CLASS II AB, 2 CONSTRUCT 3° AC/8' CLASS II AB, LIMITS OF WORK 3 CONSTRUCT 6°PCC CURB PER SDRSD G-1. CONSTRUCT 4°PCC SIDE\./ALK PER SDRSD G-7, CONSTRUCT 4'PVC SE\./ER LATERAL, CONSTRUCT 2'\./ATER SERVICE PER CITY STD \./4, 9 CONSTRUCT FIRE HYDRANT ASSY. PER CITY STD \./12. 10 CONSTRUCT 6' DBL, CHECK VAL VE DETECTOR ASSY, PER CITY STD \./22 \./ / 6' TD 4' REDUCER, @H □T TAP EXISTING 12' \./ATER LINE \./ITH 6' TAPPING VAL VE AND SLEEVE, @SA\./CUT, REMOVE 8' REPLACE P'VMT IN KIND PLUS 1' PER SDRSD G-24 CA). NOTE: STRUCTURALSECTI □NS ARE TENTATIVE, ACTUAL STRUCTURAL PAVEMENT DESIGN \.JILL BE BASED □ N ACTUAL 'R' VALUE TESTS TAKEN UPON COMPLETION □ F GRADING. \ \ >,,.,,,,, >7 ,,,,,-~·S.J \ p.s' 'O _,,_\/ ./,.J \ \ \ \ \ ~ \ \ I lL GRADING UTILITY PLAN LIMITS OF WORK --1 r , N00'23' 44"E 1--- 1 I 3:I :lf)I s;j- 4$1.26' NOTES FOR UNDERGROUND PIPING FOR HYDRANTS & SPRINKLERS I. PRIOR TD INSTALLATI□N, ALL REQUIRED PERMITS SALL BE OBTAINED FROM THE BUILDING AND '\,/ATER DEPARTMENTS HAVING JURISDICTI□N, 2, INSPECTIONS REQUIRED• A) PRIOR TO POURING THRUST BLOCKS, B) FOR HYDROS TA TIC TESTING, AND C) FOR FLUSH, ALL INSPECTIONS SHALL BE SCHEDULED AT LEAST 48 HOURS IN ADVANCE. INSPECTIONS CANCELED AFTER 1 P.M. ON THE DAY BEFORE THE SCHEDULED DATE \./ILL BE SUBJECT TD A RE-INSPECTION FEE, TO SCHEDULE AN INSPECTION CALL <760) 602-4660, 3, INSTALL A TIDN, INSPECTION, AND TESTING SHALL CONFORM TO 1999 NFPA 13 AND 1995 NFPA 24, UNDERGROUND MAINS MAY BE CENTER-LOADED PRIOR TD INSPECTION, SD LONG AS ALL PIPING AND FITTING JOINTS ARE LEFT FULLY EXPOSED, 4, FIRE HYDRANTS SHALL BE APPROVED \JET BARREL STYLE PER CARLSBAD PUBLIC \JDRKS STANDARD, THE 4' OUTLET SHALL FACE THE FIRE DEPARTMENT ACCESS ROAD, ALL OUTLETS SHALL BE PROVIDED \./ITH NATIONAL STANDARD THREADS (NST), 5, FIRE HYDRANT SUPPLY PIPING SHALL BE A MININUM OF SIX INCHES IN DIAMETER, THE LD\JEST OPERATION NUT SHALL BE A MINIMUM OF 18' ABOVE GRADE AND THE HYDRANT FLANGE SHALL BE A MINIMUM OF 2' ABOVE GRADE. I 6, FIRE HYDRANTS SHALL BE A MINIMUM OF 40 FEET FROM ALL STRUCTURES, A KEYED GATE VALVE SHALL BE PROVIDED FDR EACH HYDRANT IN ACCESSIBLE LOCATION, VALVES SHALL NOT BE LOCATED IN PARKING STALLS DR IN AREAS SUBJECT TD OBSTRUCTION, ( \ /"~-,...... ·-.,.,,,,,,_,,,,,_, ~-'-c:-¢.:c ii '\ ---···-······-· ....... , ..... ,. ...... t 7, ALL PIPE SHALL BE APPROVED FOR USE IN FIRE SERVICE SYSTEMS .. ::: .. ~.(\"!,, .. ,-=· =-'" ......... \: ................ ____ ,,,_ .. \\\\\----·------CLc:::····=···,··=-J--'v-'CvMc..:.+~--'--1 _ ·--__,,:_ (CLASS 150 MINIMUM), CLASS 200 PIPE SHALL BE USED \JHERE THE . \ .... PRESSURE MAY EXCEED 150 PSI. ·;, .. ' \\\\, / .. ••""f'~·--..... "·•, 8, ALL FERROUS PIPE AND FITTINGS SHALL BE PROTECTED \JITH A 1 I \ LOOSE 8-MIL POLYETHYLENE TUBE, THE ENDS OF THE TUBE AND ANY \ \\ SPLICES MADE FOR 'T's DR OTHER PIPING COMPONENTS SHALL BE ...... ,,......,.,.,._ -.. ·'--, .... -.., .... SEALED \JITH 2' TAPE, APPROVED FOR UNDERGROUND USE >I r\· ' ------::::r ,,,,. P □L YETHYLENE ENCASEMENT <P □L y sLEEvD 1N Acc□RDANcE vnH >I I A\J\JA C-105. COMPLETE DETAILS SHALL BE SHD\JN ON THE DRA\JINGS. ALL BOLTED JOINTS SHALL BE CLEANED AND THROUGHLY COATED \JITH N I ASPHALT DR OTHER CORROSION RETARDING MATERIAL AFTER ASSEMBELY AND PRJDR TO POLY-TUBE INSTALLATION, I 9, A 12' BED OF CLEAN FILL SAND SHALL BE PROVIDED BELO\./ AND I ABOVE THE PIPE <TOTAL 24'), (l)I 10. ALL B□L TS USED FDR UNDERGROUND CONNECTIONS SHALL BE : 1 EX [ S Tl NG STAINLESS STEEL (316), , CHEVROLET ! SALES BUILDING I I II, BURY DEPTH SHALL BE A MINIMUM OF 36 INCHES IN ALL AREAS, INCLUDING FINISHED GRADE, 12, THRUST BLOCKS, DR OTHER APPROVED METHOD OF THRUST RESTRAINT, SHALL BE PROVIDED AT ALL CHANGES OF DIRECTION AND ELEVATION. 13, THE TRENCH SHALL BE EXCAVATED FDR THRUST BLOCKS AND INSPECTED PRIOR TD POUR, ALL CDRRDSJDN PROTECTION SHALL BE IN PLACE, SALES BUILDING~ 14, A HYDROSTATIC TEST (200 PSI FDR T\JO HOURS DR 50 PSI OVER MAXIMUM STATIC PRESSURE, \./HICHEVER IS GREATER) SHALL BE \JITNESSED BY A CFD INSPECTOR, THE TRENCH SHALL BE BACKFILLED BET\./EEN THE JOINTS TD PREVENT MOVEMENT OF THE PIPE. / FF=72.60 PAD=71.8 ~ ',j' 6' ~ \J:'".,._..... C> .,,_ ... ~~ LIMITS OF WORK~ PROTECT IN PLACE EXISTING SERVICE BUILDING __________ ,,,., .. ,-~_,.,.,,,,fflff,,,,,,,,,...,,,?.,"''""'""'".......-:"'''· '-----==· ........ --· .. =-.. ··-·-------------I .. ., ........ ---.. ,,. ..... . .. ............................... -·~····~· EXISTING , SERVICE BUILDING , .. ; ; ENGINEER OF WORK: d11· ~ ~" \JILLIAM F, YD~ ~ 'DATE RCE 35715 EXP. 9/30/05 EXISTING SERVICE BUILDING SERVICE BUILDING / / 15. THE SYSTEM SHALL BE THROUGHLY FLUSHED BEFORE CONNECTION IS MADE TO OVERHEAD PIPING, FLD\J SHALL BE THROUGH A MINIMUM OF A 4' HOSE DR PIPE UNLESS DTHER\./ISE APPROVED BY THE CFD INSPECTOR, A CFD INSPECTOR SHALL \./ITNESS THE FLUSH. THE FOLLD\JING FLUSH CONNECTION SHALL BE MADE• <4' IN UNDERGROUND MAIN -T\JD (2) 2,5' COUPLING 8. HOSE 4' IN UNDERGROUND MAIN -ONE (I) 4' COUPLING 8. HOSE 6' IN UNDERGROUND MAIN -ONE (I) 4' COUPLING 8. HOSE 8' IN UNDERGROUND MAIN -ONE <D 4' COUPLING 8. HOSE LARGER THAN 8 IN -CONTACT THE FIRE PREVENTION BUREAU 16. ALL HYDRANTS, SPRINKLER CONTROL VALVES, BACK-FLO\./ PREVENTION ASSEMBLIES, POST INDICATING VALVES AND FIRE DEPARTMENT CONNECTIONS SHALL BE PAINTED IN ACCORDANCE \./ITH LOCAL REQUIREMENTS. 17, ALL CONTROL VALVES SHALL BE LOCKED IN THE OPEN POSITION, VALVES SHALL BE MONITORED IF THEY SERVE 100 OR MORE SPRINKLER HEADS, 18, PER NFPA 13 CHAPTER 8-1, A 'CONTRACTOR'S MATERIAL AND TEST CERTIFICATE FDR UNDERGROUND PIPING', SHALL BE COMPLETED, SIGNED AND DELIVERED TO THE FIRE PREVENTION BUREAU PRIOR TO CLEARANCE FDR OVERHEAD SPRINKLER CONNECTION, NOTE• -THE FLUSHING OPERATION SHALL BE OF SUFFICIENT TIME TD ENSURE THOROUGH CLEANING, THOSE SYSTEMS GREATER THAN 4 INCHES IN DIAMETER SHALL REQUIRE THE USE OF A SINGLE LARGE DIAMETER HOSE, ALL FLUSHING SHALL BE COORDINATED \JITH THE APPROPRIATE \./ATER AUTHORITY AND IN ACCORDANCE \./ITH THE APPROPRIATE 'STORM \./ATER PROTECTION' REQUIREMENTS OF REGIONAL \./ATER QUALITY CONTROL BOARD -SAN DIEGO REGION'S REQUIREMENTS FDR POTABLE \./ATER DISCHARGES -ORDER ND. R9-2002-0020, . . HAS BUIL Tu RCE __ _ EXP, ___ _ REVIE\./ED BY• INSPECTOR DATE DATE 1---+---lf-------------+---+---+---+----l I SHEE3T I CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT ;:=:::::::'...c==:::::::::::::::::::::::==::::::=::::::=:::::::::::::::::::::='..-==:~ GRADING PLANS FOR: WESELOH HUMM ER 5335 PASEO DEL NORTE APPROVED: LLOYD B. HUBBS er d 6 « 5: C: ~~ .,,.,--<--f/,,;,7/4,s- c1TY ENGINEERVn: 238 EXPIRES 12/31 /05 DATE /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL 011,ER APPROVAL CITY APPROVAL g:D B;~,-::,:-:.:= P,ROJE,GT .NO. DRA\\1NG NO .. RVWD BY: j)ER CDP 04-56 432-4A EROSION CONTROL NOTES 1. IN CAS£ £M£RG£NCY WORK 15 R£QUIR£D,CONTACT __ JO ....... HwNL...111.M..,ORcuG.,A'"N,__ __ (714) 624 29J5 AT 2. EQUIPMENT AND WORKERS FOR £M£RG£NCY WORK SHALL 8£ MAD£ AVAILABLE AT ALL TIMES DURING TH£ RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT 8£ MOVED OR MODIFIED WITHOUT TH£ APPROVAL OF THE ENGINEERING INSPECTOR. 4. TH£ CONTRACTOR SHALL RESTOR[ ALL EROSION CONTROL DfVICfS TO WORKING ORDER TO THE SA TISFACT/ON OF TH,E CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. TH£ CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY 8£ R[QUIRED BY THE CITY ENGINEER DU£ TO UNCOMPLETED GRADING OPERA T/ONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDIT/ON. 7. ALL EROSION CONTROL MEASURES PROVID[D PER THE APPROVED GRADING PLAN SHALL BE INCORPORA TEO HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGR[GRATE. 11. SHOULD GERMINATION OF HYDROSEEDE:O SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF B. C. D. THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STA TE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS AND THE FOLLOWING: A. HYDROS[[DING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN TH[Y ARE: a. THREf FEfT OR MOR[ IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE !RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITA 110N SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION- AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA T/ON TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS THAN: a. 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 ACHILLEA MILLEFOLIA e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE OF 0/MORPHOLECA g. ITEMS c,d,e, ANO f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCAST/NG BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERT/FICA T/ON TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. J NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORE:D TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF: o. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIE:NTL Y FRIABLE:. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: o. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A OAMP BUT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. PUBLIC RIGHT- OF-WAY 'MIN. 8" MIN. PROE/lE EXIST1NG GROUND _J_ 14'MIN. T EJ.AN PUBLIC RIGHF-OF-WAY PROVIDE APPROPRIATE TRANSITION BETV!FEN STABILIZED CONSTRUC110N ENTRANCE AND PUBLIC RIGHT-OF- WAY STABILIZED CONSTRUCTION ENTRANCE ANGLE FIRST STAKE TOWARD PREVIOUSLY LAID BALE ~ 'f"E. ~ ~ f ,a,; __ -~ ~ .-,_ ~--a~--:; :.1:~ti't i ,:; ----· ; •il ~-t -'$ , ~ WfRE OR N\tON BOUND BALES PLACED ON THE CONTOUR ? 2 Rf-BARS.STEEL PICKETS,OR 2"X 2" STAKES 1 1/2' TO 2' IN GROUND ANCHORING DETAIL "' DRAINAGE AREA LESS THAN 1 ACRE STRAW BALE DIKE 1. SET POSTS AND EXCAVATE A 4 BY 4 IN (10 BY 10 CM) TRENCH UPSLOPE FROM AND ALONG THE LINE OF POSTS. 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE: AND E:XTEND IT IN TO THE TRENCH. 2. STAPLE WIRE FENCING TO THE POSTS. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SILT FENCE 9 IN. EARTHEN RIDGE FILL SLOPE UNLINED SWALE & BERM GRAVEL FILTER ···········-. ....................... ' , ...... , ............. , ... , .. .. . ,., .. , . I ... RUNOFF ' -TTT _:f m m 11 I 11 WATER WITH ' -I 11-111 m m • SEDIMENT -:111=111=11, ill -•11_ 'll SEDIMENT . WIRE SCREEN FILTERED WATER DROP INLET WITH GRATE ~-coNCRETE BLOCK BLOCK-SCREEN-GRAVEL SILT BASIN DROP INLET WITH GRATE COMPACTED SOIL TO PREVENT PIPING 2X6 STRUT(S) RUNOFF WATER WITH SEO/MEN T ., ..... . \. STAKED STRAW BALE 2X6 STRUT(S) FILTERED WATER 'r,f-"-'CL.L~~ -TTT_ I .• " I .. • STRAW BALES STAKED WITH TWO STAKES PER BALE END AND SIDE OVERLAP AT CORNERS 2X6 STRUT(S) RE:QUIRED WHEN NOTED ON PLANS • Ill ~--1 HAY BALE SILT BARRIER GRAVEL BAGS OVERLAP ONTO CURB RUNOFF / GAP BETWEEN BAGS ACTS AS SPILLWAY 3 FT (0.9 M) MIN. THREE LAYERS OF GRA \/EL BAGS WITH ENDS OVE:RWPEO GRAVEL BAGS --- ___ 0 FLOW► : IJ 0 I I : ) ~ ---o I/ o 1 1 0 I 4"-6" LOGS 24" 18" I LOG CHECK DAM 8 -----n.!:~0 t~i:N~,Jd~tttj~QI~~\,~,:}~ ------- -" -, ""',[]) w 11E 11 rn--J 110--.• 11-!11-lli::::=111-111-11 POINTS A SHOULD BE HIGHER THAN POINT B HAY BALE CHECK DAM 6 IN (15 CM) 24 IN (61 CM) (A) j ~~•='~ I FLOW 24 IN (61 CM) o . . I (B) L-DISTANCE SUCH THAT POINTS A ANO B ARE OF EQUAL ELEVA 110N GRAVEL CHECK DAM LEGEND DESCRIPTION QUANTITY SYMBOL STABILIZED CONSTRUCTION ENTRANCE 1734 SF STRAW BALE DIKE SILT FENCE UNLINED SWALE & BERM D-75 LINED SWALE N/A N/A N/A N/A ----- BLOCK-SCREEN-GRAVEL SILT BASIN N/A HAY BALE SILT BARRIER N/A LIMITS OF CLEARING & GRADING GRAVEL BAGS 44,000 SF 790 LF PUNCHED STRAW N/A V/ V/ V/ V/ LOG CHECK DAM N/A cxxauhxxm HAY BALE CHECK DAM N/A __ ..,. .... GRAVEL CHECK DAM N/A w RIPRAP N/A ENGINEER OF WORK: ~,-,, /t i% 'wl~ F. YOUN '"7 RCE 35715 EXP. 9/30/05 II AS BUILT" RCE __ _ EXP, ___ _ DATE REVIE'wED BY, INSPECTOR DATE t---+---if-------------t---+--+--+----11 SH4ET I CITY OF CARLSBAD I SHE~TS I ENGINEERING. DEPARTMENT ~E:::;R~O:;SI:::;O:;;N,=C:;O;:;N;;;T;:R:;O L;::;;P::;:LAN:;:;:;;S;::;;F:;O R;:,======-====: DATE INITIAL DAlE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION ClllliER APPROVAL CITY APPROVAL WESELOH HUMMER 5335 PASEO DEL NORTE DWN BY: ---PROJECT NO. DRAWING NO. CHKD BY: -;-.,...,,-- RVWD BY: !)Ell, CDP 04-56 432-4A 0 :E (i) z-... SCALE: 1 "=30' 0 30 60 X <\-_/ . ,, i 1 EROSION CONTROL PLAN -,---.,., .. (L (/) o._) 1 r·'\ .).:.(. r-~ .'"r~ f•. f"•. X ,.o NEWv ____ _ ER SALES BLDG ~;: "+ 1...() \ ( > t:: .'.j ·:::1 . CD X ,-----·----, EXISTING SERVICE BUILDING ! ...... J ii ii X / X EXISTING SERVICE BUILDING o 30 cc .,, ..... ';,( .. ., _,,,,, .,, ,,-✓ / . ,,,.,-:"' _, ,, .J 7 ,. ;_() c:::: X ~ PHASE BU LO NG CONSTRUCT ON GRAVEL BAG BARRIERS -INSTALLATION/APPLICATION GRAVEL BAG BARRIERS MAY BE USED FOR SEDIMENlf TRAPPING IN LOCATIONS WHERE SILT FENCES ANDI S ENOUGH. IN ADDITION, GRAVEL BAG BARRIERS ARE APPROPRIATE TO USE WHEN CONSTRUCTION OF CH EC TRAW BALE BARRIERS ARE NOT STRONG K DAMS OR SUMPS IN A STREAM IS UNDESIRABLE. THE GRAVEL BAG BERMS CAN PROVl[)E THE SAME FUNCTION AS A CHECK DAM WITHOUT DISTURBING THE STREAM OR VEGETATION. THE GRAVEL BAG BERM WILL ALSO ALILOW A SMALL SEDIMENT RETENTION AREA TO BE CRE ATED PRIOR TO CONSTRUCTION OF FINAL DETENTION BASINS. FOR INSTALLATION OF A GRAVEil BERM, THE FOLLOWING CRITERIA SHOULD BE OBS ER VED: -DRAINAGE AREA -UP TO FIVE (5) ACRES. HEIGHT OF BERM -18 INCHES MINIMUM HEIGHT, MEASURED FROM THE TOP OF THE EXISTING GROUJN D AT THE UPSLOPE TOE TO THE TOP OF THE BARRIER. -WIDTH OF BERM -48 INCHES MINIMUM WIDTH MEASURED AT THE BOTTOM OF THE BARRIER; 18 INC'.H ES AT THE TOP .. -GRAVEL BAG SIZE -LENGTH 24 TO 30 INCHES, WIDTH 16 TO 18 INCHES AND THICKNESS SIX (6) 'TO EIGHT (8) INCHES. WEIGHT 90 TO 125 POUNDS. -GRAVEL BAG MATERIAL -POLYPROPYLENE, POLYETHYLENE OR POLYAMIDE WOVEN FABRIC, MINIMUM UJN PER SQUARE YARD, MULLEN BURST STRENGTH EXCEEDING 300 PSI AND ULTRAVIOLET STABILITY EXCE:ED IT WEIGHT FOUR (4) OUNCES ING 70 PERCENT. USE OF BURLAP IS DISCOURAGED SINCE IT ROTS AND DETERIORATES EASILY. -GRADE OF GRAVEL -GRAVEL. RUNOFF WATER SHOULD BE ALLOWED TO FLOW OVER THE TOPS OF THE GRAVEL BAGS OR THROUGH! FOUR (4) INCH POLYVINYL CHLORIDE PIPES EMBEDDED BELOW THE TOP LAYER OF BAGS. -AREA BEHIND THE GRAVEL BAG BARRIER SHOULD BE ESTABLISHED ACCORDING TO SIZING CRITERIA FCOR SEDIMENT TRAP BMP (ESC55). ENGINEER OF WORK: ,,, ~I / / ~# '/ / , -/4 . , \./ILL AM F. YOUN ( ~DATE RCE 35715 EXP. 9/30/05 x· P1HASE /1\ DATE INITIAL co 1RUCT STABILIZED CONST .,,,-__ ¥,EN;f!eTRANCE PER TC-l ,• X NEW,'!----· ER SALES BLDG '.0 >< X ,.u ll)ISTALL GRAVEL BAG BARRIER PER SE-6 / L = 170' W= 1 5' ; H -0.5'(Min.) ·(~INGLE BfG) ''' X · :~~ X . , c< f ,: ... (C, ' ! 1 .................................... ~E-XI_S_TI_NG_S_E_R_VICE BUILDIN_G _____ ~ . .J '<,J ;, / / PARK NG DATE INITIAL DATE EXISTING SERVICE BUILDING X \] EXISTING SERVICE BUILDING CONSTRUCT ON "AS BUILT" RCE EXP, DATE REVIE\./ED BY, INSPECTOR DATE I SHE~T I CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT EROSION CONTROL PLANS FOR: - WESELOH HUMMER . 5335 PASEO DEL NORTE APPROVED: LLOYD B. HUBBS er A.,.,.:;' e~ ~~ '1/,7fcS CITY ENGINEER PE 2388 EXPIRES 12/31/D5 7DAT DWN BY: PROJECT NO. DRAWING NO . INITIAL CHKD BY: REVISION DESCRIPTION RVWD BY: 'D!ll CDP 04-56 432-4A ENGINEER OF WORK OTI-IER APPROVAL CITY APPROVAL 0 ::e: O'I (i) 2..,::. O'I w I\) I .,::. )>