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HomeMy WebLinkAboutDWG 444-6A; PD 06-12; VILLAGIO LANDSLIDE; 01-04GRADING NOTES (IN ADDITION TO 1HE REQUIREMENTS OF CHAPTER 15.16 OF 1HE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL OTHER PLANS PRfVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHO'NN ON THIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIV£ ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITlONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE 1HESE PLANS WHEN NON-CONFORMANCE IS DISCOV£RED. J. CITY APPROVAL OF PLANS DOES NOT REL/EV£ 1HE DEVELOPER OR ENGINE£R-OF- WORK FROM R£SPONSIBILITY FOR 1H£ CORR£CTION OF £RRORS AND OMISSIONS DISCOV£RED DURING CONSTRUCTION. ALL PLAN R£VISIONS SHALL B£ PROMPTI. Y SUBMITJED TO TH£ CITY £NGIN££R FOR APPROVAL. 4. A RIGHT-OF-WAY P£RMIT FROM TH£ CITY £NGIN££R VRLL BE R£QUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO P£RMI T ISSUANCE, A C£RTIFICA TE OF INSURANCE MUST BE FIL£D NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON 1HE P£RMITT£E'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACl-I OCCURR£NCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POLICY MUST HAVE A RATING OF "A" AND A SIZE CATEGORY OF CLASS V AS ESTABLISH£D BY "BESTS" K£Y RA TING GUIDE. 5. UNLESS EXEMPTED BY SECTION J01.(b)5 OF THE UNIFORM BU/WING CODE, RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE PERMITS FROM THE BUILOING DEPARTMENT. B. NO WORK SHALL BE COMMENCED UNllL ALL PERMITS HA V£ BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AU1HORIZE ANY WORK OR GRADING TO BE PERFORMED UNllL 1HE PROPERTY OWNER'S PERMISSION HAS B£EN OBTAINED AND A VALID GRADING PERMIT HAS B£EN ISSUED. 8. NO REVISIONS VRLL BE MADE TO 1HESE PLANS WITHOUT THE WRITTEN APPROVAL OF 1HE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SH£ET OF 1HE PLANS AND THE TITI.E SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROP£RTY OF 1HE CITY UPON BEING $/GN£D BY 1HE CITY ENGIN£ER. 10. THE ORIGINAL DRAWING SHALL BE R£VISED TO R£FLECT AS-BUILT CONDITlONS BY 1HE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11. ACCESS FOR FIRE AND OTHER EM£RGENCY V£HICLES SHALL BE MAINTAINED TO 1HE PROJfCT SITE AT ALL llMES DURING CONSTRUCTION. 12. WHERE TRENCHES ARE Wl1HIN CITY EASEMENTS. A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (CJ COMPACllON CURVES. SHALL BE SUBMITTED BY A PROFESSIONAL ENG/N£ER OF 1HE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN 1HE FIELD OF APPLIED SOILS MECHANICS. 1HE SOILS REPORT WILL BE SUBMIT1ED TO THE CITY £NGIN££R/NG INSPECTOR W/1HIN TWO WORKING DAYS OF 1HE COMPLEllON OF FIELD TEST$. 1J. A SOILS COMPACllON REPORT AND COMPLIANCE VER/FICA TION REGARDING ADHERENCE TO RECOMMENDA llONS OU1LJNED IN THE SOILS REPORT IS REQUJR£D PRIOR TO THE ISSUANCE OF A BUIWING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER 1HE DIR£CTION OF A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE • EARTHWORK SPEC/FICA llONS • ATTACHED TO THE PRELIMINARY SOILS INVEST/GA 710N. DAILY FIELD COMPACTION REPORTS WILL BE $UBMIT1ED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MEETING SHALL BE H[lD AT TH[ SITE PRIOR TO TH£ BEGINNING Of WORK ANO SHAii BF ADrNOfO BY All REPR£S£NTATI\lfS RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, 1ES71NG AND ALL OTHER ASPITTS OF THE WORK. THE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION MEEllNG BY CAWNG THE INSPECTION LINE AT (760) 4J8-JB91 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCllON. THE CON TRACTOR WILL 1H£N BE CONTACTED BY 1HE PROJ£CT INSPECTOR TO COORDINATE A DA TE AND TIME FOR 1HE PR£CONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. TI-IE GRADING P£RMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT 1HE MEEllNG. 15. Al L fNSffCTION RFQUFST$ OTHER THAN FOR PRECONSTRUCTION M££TING f\11/ BF MADE BY CAI !ING THE fNG!NffRING 24 HOUR INSPfCVON R£0UFST 1/Nf AT (760) 438-3891. INSPECTION REOUFST MUST BE RECEIVED PRIOR TO 2: 00 P.M. ON THE DAY 8£FORE THE INSPECTION IS NE£DED. INSPECTIONS VRLL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2: 00 P. M. VRLL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 16. THE OWNER AND/OR APPLICANT 1HROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVIC£S, INCLUDING SHORING, AND SHALL BE Sot.ELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY ANO HEALTH STANDARDS, LAWS AND REGULATIONS. 17. THE CONTRACTOR $HALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO THE CITY £NG/NEER AND/OR CONCERNED AOCNCY SHOWING 1HE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVA 710N OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN D£P1H AND APPROVED BY 1HE CITY ENGIN££R AND/OR CONC£RNED A GEN CY PRIOR TO EXCA VA 710N. IF THE PLAN VARIES FROM THE SHORING S)'Slf!I STANDARDS ESTABLISHED BY THE CONSTRUCT/ON SAFETY ORDERS. TITLE 8 CALIFORNIA ADMINISTRATIVE CODE. THE PLAN SHALL BE PREPARED BY A REGISTERED £NG/NEER AT 1HE CONTRACTORS [XP£NSE. A COPY OF 1HE OSHA EXCAVA 710N PERMIT MUST BE SUBMITJED TO 1HE INSPECTOR PRIOR TO EXCA VA 710N. 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING P£RMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING PERMIT W£LL IN ADVANCE OF 1HE SCHEDULING OF BLASllNG OPERATIONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WfTI-1/N ANY WORK AREA DURING CONSTRUCTION, OPERATIONS n,?LL CEASE /MMEDIA 7fL Y, AND TI-IE PERMITTEE WILL NOTIFY THE CITY ENG/N£ER. OPERATIONS WILL NOT RESTART UNllL THE PERM/TT££ HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 20. ALL OPERA llONS . CONDUCTED ON THE SIT£ OR ADJACENT TH£RETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OP£RA TION OF TRUCKS, EARTHMOVING EQUIPM£NT, CONSTRUCTION EQUIPMENT ANO ANY OTHER ASSOC/A TED GRADING EQUIPMENT SHALL BE LIMITED TO 1HE P£RIOD BETWEEN 7: 00 A.M. AND SUNSET EACH DAY, MONDAY THROUGH FRIDAY AND NO EARTHMOVING OR GRADING OP£RA TIONS SHALL BE CONDUCTED ON W£EKENDS OR HOLIDAYS. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEER/NG DEPARTMENT COUNTER.) 21. ALL OFF-SIT[ HAUL ROUTES SHALL BE SUBMIT1ED BY TI-IE CONTRACTOR TO 1HE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGIN£ER. llif CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS QR DAMAGE OCCURRING ALONG 1HE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION. 2J. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRAD£0. NO TR£ES ARE TO BE R£MOVED UNLESS SPECIFICALLY NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMIT1ED. ALL EARTHEN SWALES AND DITCHES SHALL HA V£ A MINIMUM ONE PERCENT SLOPE. 25. 1HESE PLANS ARE SUBJ£CT TO A SIGNED AND APPROVED SET OF £ROS/ON CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY ~--------- GRADING PLANS FOR= VILLAGIO LANDSLIDE STABILIZATION LOCATED ON LAS OLAS COURT, CARLSBAD, CA GRADING NOTES (CONT.) 26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECllON. THE SITE SHALL BE L£FT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOV£D AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 27. ALL SLOP£$ SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE llME WH£N EACH SLOPE /S BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO. 444 6L , AND/OR AS DIRECTED BY THE CITY £NG/NEER OR PLANNING DIRECTOR. 29. THE O'NNER/APPLICANT SHALL £NSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND /RR/GA 710N PLANS AND THE IMPROVEMf;NT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL llME REQUIREMENTS. JO. STORM DRAIN PIPE SHALL 8£ REINFORCED CONCRETE PIPE Wl1H A MINIMUM D-LOAD OF 1,350. FOR PR/VA TE STORM DRAIN PIPES, UP TO 15" PVC MAY BE UllLIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4" ROCK PER SORSD S-4 TYPE •c• AND PIP£ MEETS ASTM STANDARD JOJ4 FOR SOR 35 SOLID WALL PIPE. 31. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A R£SULT OF THE GRADING OP£RA TION, IT SHALL BE REMOVED Wl1HIN TWENTY FEET OF BUILDING OR STREET ARfAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AR[AS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE Cl TY ENGINEER. 32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE SUFFICIENTLY AH[AO OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT 1HE ACTUAL LOCATIONS ARE IN CONFLICT WfTH THE PROPOSED WORK. 3J. THE CONTRACTOR SHALL NOTIFY AFFECT£D UllLITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARllNG GRADING NEAR THEIR FACILl11ES AND SHALL COORDINA Tl:: THE WORK WITH A COMPANY REPRESENTA 7JVE. UNDERGROUND SERVICE ALERT (800)422-4133 SOG&E ( 800 )660-7 34J PACIFIC BELL (800)892-0123 ADELPHIA CABLE COMMUN/CATIONS [760~438-7741 COX COMMUN/CA TTONS 760 806-9809 CITY OF CARLSBAD(STREETS & STORM DRAIN} 760 434-2980 'CITY OF CARLSBAD(SEWfR,WATER & RECLAIMED WATER) (160)438-272y ·· "SAN DIEGU/TO WATER DISTRICT (760)6JJ-}650 'LEUCADIA COUNTY WATER DISTRICT (160)79.F0155 , , "VALLECITOS WATER DISTRICT (760)744-0460 1. . 'OLIV£NHAIN WATER DISTRICT (760)75J-6466 'BU£NA SAN/TATTON DISTRICT (760)726-1340 *AS APPROPRIATE J4. P£RMIT COMPLIANCE REQUIR£M£NTS: A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENG/N£ER, AND/OR GEOLOGIST TO G/V£ 71::CHNICAL ADVIC[, OBSERV£ AND CONTROL THE WORK IN PROGRESS {15.16.120 A.Bf CARLSBAD MUNICIPAL CODE. 8. PRIOR TO FINAL APPROVAL OF A GRADING P£RMIT -THE FOLLOWING REPORTS MUST BE SUBM/TT£D TO THE Cl TY ENGINEER VIA TH£ PROJECT INSP£CTOR {15.16.120 A.10} CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING £NGIN££R STAllNG ALL GRADING IS COMPLETE. ALI. EROSION CONTROL. SLOPE PLANTING AND /RR/GA TION ARE INSTALL£D IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS ( OBTAIN SAMPLE OF COMPLIANCE LETT£R FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (3) REPORT FROM THE SOILS ENG/N££R, WHICH INCLUDES R£COMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIEW ANO LABORATORY TESTS. 1HE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT 1HE GRADING WAS DONE IN ACCORDANCE WI TH 7HE REQU/R£MENTS AND RECOMMENDATIONS OUTL/N£D IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. (4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY TH£ CITY. 35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED VRTHIN ONE (1) YfAR AFTER. THE CITY £NG/NEER'S APPROVAL, THE$[ PLANS MAY BE REQUIRED TO 8£ RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH R£CH£CI<. J6. THE SOILS REPORT TITI.ED GEQIFCHNICAI INltfSTIGA TIQN QE I ANDS! /DE , PREPARED BY HETHERINGTON ENGIN££R/NG. INC. DA TED ____ _,11lt'.ProRt1-• _,7c___ ,20IJIL, SHALL BE CONSIDERED AS A PART OF 1HIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT. SOILS ENGINEER'S CERTIFICATE I, Mo-1-l-/'7 /__~ ' A REGISTERED CIVIL ENGINEER OF 1HE STA TE OF C I RN/A, PR/NC/PALLY DOING BUSINESS IN 1HE FIELD OF APPLIED SOILS CHAN/CS, HEREBY C[R TIFY 1HA T A SAMPLING AND STUDY OF 1HE SOIL CONDITIONS PREVALENT W/1HIN JH/S SITE WAS MADE BY ME OR UNDER MY DIR~£ TION BETWEEN 1HE DA TES OF , __ AND _t:,..,..,'/ 2 , 2~. TWO COPIES OF 1HE SOILS REPORT COMPILE FROM JH/S STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMJTT[D TO 1HE OFFICE .OF 1HE CITY ENGINEER. ~ SIGNED: ~ _ P.E. NO.: LICENSE EXP/RATION DA TE: OWNER'S CERTIFICATE I { WE ) H[REBY CERTIFY THAT A REGISTERED SOILS ENG/N[ER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OV£R-ALL GRADING ACTIVITY AND ADVISE ON mE COMPACTION AND STABILITY OF JH/S SITE. . ~ ~tJctpa,V-t.-/?fu.1._a_~'t{-ntl, SPECIAL NOTES 1. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR 1HE JOB SITE CONDITIONS DURING 1HE COURSE OF CONSTRUCTION OF 1HIS PROJECT INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; TI-iAT 1HIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS, AND THAT 1HE CONTRACTORS SHALL DEFEND, INDEMNIFY, AND HOLD 1HE OWNER, ENGINEER AND GEOLOGIST HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN 1HE CONNECTION WITH THE PERFORMANCE OF WORK ON 1HIS PROPERTY, EXCEPTING FOR LIABILITY ARISING FROM SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. 2. NEl1HER THE CITY NOR 1HE ENGINEER OF WORK WILL ENFORCE SAFETY MEASURES OR REGULATIONS. THE CONlRACTOR SHALL DESIGN, CONSlRUCT, AND MAINTAIN ALL SAFETY DfVICES INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS. LAWS, AND REGULATIONS. CITY Of OCEANSIDE ,_,.,~~~~ 7 .::. 8 ..----;\ _ -~~TY µI PACIFIC OCEAN I I I 1' L -(? LI ROA . \ CITY Of VISTA --~ I l~o;,13 I CITY Of 1 SAN MARCOS -I I IJ rl I CITY OF ENCINITAS ---, _ L~I srrE VICINITY MAP NO SCALE "DECLARATION OF RESPONSIBLE CHARGE' I HER£BY DECLARE THAT I AM 1HE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER 1HE DESIGN OF THE PROJECT AS DEFINED IN SECTION 670J OF THE BUS/N£$S AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UND£RSTAND THAT 1HE CHECK OF PROJ[CT DRAWINGS AND SP£C/FICATIONS BY THE CITY OF CARLSBAD DOES NOT R£LIEV£ ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. FIRM: NASLAND £NG/NEERING ADDRESS: 4740 RUFFNER $TRITT CITY, STA7f' SAN DIEGO CA TELEPHONE· (858) 292-7770 BY: 6,J.°h /. ~ DA rr: s;pr.. 14 200B VRLLIAM A. MOSER R. C. E. NO.:· __;ill,;~- REGISTRA TION EXP/RATION DATE: 72-3!-0Z ~iWt11, \lOWf,t, ~1, ~~ . -e;,.., 'i 1' ~ Ali.6,661 ,:; e •. ~-'I. ~ ~., ~ -- II ENGINEERING SURVEYING • LAND PLANNING ~ Nc~~~!E~~ • 474-0 Rull!lOI' street, San Diego, California, 92111 • BoB-292-7770 SOURCE OF TOPOGRAPHY TOPOGRAPHY SHO'NN ON TI-IESE PLANS WAS GENERA TED BY AFR/Al -METHODS FROM INFORMATION GATHERED ON OCTORFR 21 20 .J]5_ BY $AN I Q AFRIAI 51/RWYS ' TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS. PROJECT LOCATION THIS PROJfCT IS LOCATED WITHIN ASSESSORS PARCEL NUMB£R($) 255-040-SV •· • THE CALIFORNIA COORDINATE INDEX OF 1HIS PROJfCT 1$: N 9200 E_.1.cs1B"'O,,_O _______ _ LEGAL DESCRIPTION PORTION OF LOT 29 OF MAP 14012 TEMPORARY BENCHMARK FOUND LEAD DISC STAMPED RCE 27732 PER MAP 14012 BET'M::EN LOTS 12 AND 1J. ASSUMED ELEVATION 109.85 FT. DATED 6-29-06. EARTHWORK QUANTITIES CUT: 7641 CY FILL: CY IMPORT: CY EXPORT: 15~1 CY EARTHWORK NOTES 1. THIS PROJECT PROPOSES AN EXPORT OF 1,641 CUBIC YARDS OF MATERIAL FROM THE PROJECT s,rr. ALL EXPORT MATERIAL SHALL BE DISCHARG£0 INTO A LEGAL DISPOSAL $/TE. THE APPROVAL OF THIS PROJECT DOES NOT ALLOW PROCESSING AND SALE OF 1HE MATERIAL. ALL SUCH AC71Vl7JES REQUIRE A SEPARATE CONDITIONAL USE P£RMIT. 2. THE EARTHWORK QUANTITIES ON SHEET 1 DO NOT R£FLECT ANY SP£CIAL CONDITlONS THAT MAY EXIST ON-SITE AND ARE FOR REFERENCE AND F£E PURPOSE ONLY. SINCE 1HE £NG/NEER CANNOT CONTROL THE EXACT ME1HOD OR MEANS US£0 BY THE CONTRACTOR DURING GRADING OP£RA TIONS, NOR CAN THE ENGINEER GUARANTEE THE EXACT SOIL CONDITION OVER THE ENTIRE s,rr. THE £NGINE£R ASSUMES NO RESPONSIBILITY FOR FINAL EARTHWORK QUANTITIES. THE CON7RACTOR SHALL BE RESPONSIBLE FOR DETERMINING HIS OWN EARTHWORK QUANTITIES FOR BIDDING, CONTRACT, AND CONSTRUCTION PURPOSES. WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND PLANTING OF PERMANENT LANDSCAPING AND PR£PARA 710N OF AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND R£PORTS, ALL AS SHO'Nfll OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS. SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL BE PERFORM£D IN ACCORDANCE WITH THE FOLLOWING DOCUM£NTS, CURR£NT AT THE TIME OF CONSTRUCllON, AS DIRECTtD BY 1HE CITY ENGIN£ER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS J. THIS SET OF PLANS 4. THE STANDARD SPEC/FICA llONS FOR PUBLIC WORKS CONSTRUCllON (GREEN BOOK). 5. SOILS REPORT AND RECOMMENDA llONS BY HEWERINGTQN FNGfNITRfNG ING ____ DATED APRIL 7, 2006 B. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY 1HE CITY OF CARLSBAD STANDARDS. LEGEND DESCRIPTION sm. DWG, PROPERTY LIN£ EXISTING STREET C£NTERLINE MAJOR CONTOUR MINOR CON TOUR SPORT ELEVATION EXISTING TRE£S AND BUSHES EX/SllNG STORM DRAIN AND INLET PROPOSED RETAINING WALL PROPOSED GRADES EX/SllNG GRADES PROPOSED STR£ET OVERLAY PROPOS£0 CONTOUR PROPOSED BROWDITCH PROPOSED PR/ VA TE STORMDRAIN PROPOSED PR/VA TE STORMDRAIN CLEANOUT PROPOSED PRIVATE TYPE F CATCH BASIN PROPOSED PR/VA TE 12 x 12 CATCH BASIN PROPOSED SIDEWALK PROPOSED CURB ANO GUTTER LIMITS OF EXISTING PLASTIC SHEETING EXl$71NG 6" SUBDRAIN. IF FOUND FUNCTIONAL, llE INTO STORM DRAIN SYSTEM AT EXISTING CURB INLET OTHERWISE ABANDON EXISllNG 5• PVC SUBDRAIN TO REMAIN PROPOSED J' PERMANT CHAIN LINK DEBRIS F£NCE WITH 1 • MESH FABRIC. CLAY SEAM D-75 TYPED 0-9 D-7 G-7,G-9,G-10 SYMBOL QTY ---- ---7201-- D=------ < l < l ( l l > l l 264 L.F. 115.00TW 114.50FG 110.27TC 109.77FL r,;;T7-7r,~ v,-0 ½ ' / ' --115,-- ¢:= {= .332 L.F. = =-= = J32 L.F. ■ ------- H H II -c:---c J E.A. J E.A. 1 E.A. JOO S.F. 265 L.F. 478 L.F. ~'at1-P~~DEPARTMENT APPROVAL HAS BUILT" ~V'\i>),\ A. ~~ ~~ u/1 Lo:J lg~ ,, 1 ¼f DATE: Cf //8 /of. E;:l No. 23128 fTI (SIGNED) ~ EXP.12-31-07 ,J l:>oN IIIE'll, Asrr. PLINNING DIRECTOR RCE ,76'S'l, EXP. ~•30·'79 DATE ~\11.,k,m, DATE:~/(, /°'P ~1'-.....C.1v1~ ~&Y• ;.,~.,~~ (SIGNED) RECOMMENDED BY: C,~~ ~~r-j /1,,J J,,, /~~ .. ... , 'f/14/,., l (PRINT NAME) INSPECTOR / DATE I S1ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT GRADING AND ERROSJON CONTROL PLANS FOR: VILLAGIO LANDSLIDE STABILIZATION APPROifD: ~RAD C. HAMMANN ,,/ f?Y ! ~ .,.,..,.___ Re! !ISl t/ F'XP. r./3 ~s 'j l-a. •L ~' CITY ENGINEER PE 33069 EXPIRES 6/30/08 ... DATE It\ DWN BY: DA~ INITIAL DA~ PROJECT NO. DRAWING NO. INITIAL DA~ INITIAL CHKD BY: REVISION DESCRIPTION RVWD BY: ~ll PD06-12 444-6A ;·,-.... THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. _________________ ...,... _____________ _;;,__;;;;;;;;;;;;;.;;;;;;;;;~~~~~~~~~;;;;;;;;;;:~~~~~;;;;;;;;;;;;;~~~~~~·• NAME DATE ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL 1- f : r 1 09280§ VARIES 52' I-QC ::::, 0 ;;:c u QC 1/) ~ 1/) :5 0-' TO 56' PROPOSED 3' PERMANENT CHAIN LINK DEBRIS FENCE WITH 1 • MESH FABRIC. WIDTH "seo~-1 18'-----.---VARIEs---i------10''-----I 9 B REPLACE AS NECESSARY 5' WIDE SIDEWALK ~ SECTION A-A (NO SCALE) EDGE OF PLASTIC SHEETING (LIMITS OF GRADING) EXISTING 6" PVC SUBDRAIN. IF Q--FOUND FUNCTIONAL, TIE INTO STORM DRAIN SYSTEM AT EXISTING CURB INLET OTHERWISE ABANDON. DEPTH Of PIERS PER GEO TECHNICAL RECOMMENDATIONS 5• 12· ~--GALV. STEEL GRATE SEE NOTE-1 FRAME SIDE BAR FRAME ANGLE PLAN .,-----FRAME AND GRATE ADDITIONAL T. & G. JOINT AS REQUIRED LIFTING HOLE o~--TORM SLOPED BOTTOM IN FIELD If REQUIRED ·-, ;. PIPE OPENING CAST--_.,.._ IN PER PLANS ·.-·-;.~:•;·.~·.">;•·,..-_._":".·.- GROUT PIPE IN PLACE TYPICAL SECTION CD PRECAST DROP INLET 1 SANTA ROSA CAST PRODUCTS MODEL EK (OR EQUAL) NO SCALE ISOMETRIC 52.00' -1- ---+--: 20 0 CONSTRUCTION NOTES G) @ @ © ® ® (J) ® CONSTRUCT TYPE A-4 CLEANOUT PER S.D.R.S.D. D-9. CONSTRUCT TYPE F CATCH BASIN PER S.D.R.S.D. D-7. MODIFIED -OPENING ONE SIDE ONLY. CONSTRUCT PRIVATE 18" RCP STORM DRAIN PIPE. MAINTAINED BY HOA. CONSTRUCT BROW DITCH TYPE B PER S.D.R.S.D. D-75 WIDTH PER PLAN. CONNECT TO EXISTING BROW DITCH. REPAIR BACK OF BOX WHERE 18" RCP HAS BEEN REMOVED. CONNECT NEW 18" RCP TO EXISTING 6' TYPE B INLET, REMOVE DEBRIS AND RECONSTRUCT BOX IF NECESSARY. REPLACE AS NECESSARY DAMAGED 6" CONCRETE CURB AND GUTTER PER S.D.R.S.D G-2. @ REPLACE AS NECESSARY DAMAGED 4" AC/5" AB PAVEMENT AS 20 DETERMINED BY SOILS ENGINEER. EXISTING 6" SUBDRAIN. IF FOUND FUNCTIONAL, TIE INTO STORM DRAIN SYSTEM AT EXISTING CURB INLET On-lERWISE ABANDON CLAY SEAM (PER LEIGHTON -2001) SEE SOILS REPORT BY HEATHERINGTON ENGINEERING, INC CONSTRUCT RETAINING WALL PER SOWARDS AND BROWN ENGINEERING, STRUCTURAL ENGINEERS. WALL TO BE PERMITTED SEPERATEL Y n-lROUGH BUILDING DEPARTMENT. INSTALL A 12"X12" PRECAST CATCH BASIN PER DETAIL 1 THIS SHEET. 10" SCULPTURED SHOTCRETE WITH FRACTURED SANDSTONE FINISH. TO BE PERMITTED SEPARATELY THROUGH BUILDING DEPARTMENT. CONNECT EXISTING 6" PVC SUBDRAIN TO PROPOSED 18" PVC STORM DRAIN SYSTEM. CAP END AND ABANDON DOWNSTREAM SUBDRAIN PIPE. APPROXIMATE LIMITS Or LANDSCAPE. REMOVE AND RECOMPACT SOIL AND PROVIDE IRRIGATION AND PLANTING AS SHOWN ON THE LANDSCAPE AND IRRIGATION PLAN PREPARED BY MCCULLOUGH LANDSCAPE ARCHITECTS DWG. NO. 444-6L. PROPOSED 3' PERMANENT CHAIN LINK DEBRIS FENCE WITH 1• MESH FABRIC. REPLACE AS NECESSARY 5' WIDE SIDEWALK EXISTING PLASTIC SHEET TO BE REMOVED. SHEET GRADE THE AREA TO DRAIN UNIFORMLY TOWARDS BROW DITCH BEHIND WALL. CONSTRUCT 3• PVC STORM DRAIN PIPE (SDR-35). CONSTRUCT SIDEWALK UNDERDRAIN PIPE PER S.D.R.S.D. D-27 TRANSITION REINFORCED CONCRETE RETAINING WALL FROM 4' HIGH TO O' PER S.D.R.S.D. C-11. PROPOSED SPLASH WALL. 40 60 80 SCALE 1" -20' HAS BUIL TH ~~ RCE ,,,s-.. EXP. '•'.}C:,•O'J DATE ,----+---+--------------+---+----+----< I SH2EET I CITY OF CARLSBAD I SHEETS I ENGINEERING DEPARTMENT 4 :==='....::::::==:::::::::======:::::::::===:::::'....'::=::::::::: GRADING AND ERROSION CONTROL PLANS FOR: VILLAGIO LANDSLIDE STABILIZATION •• / f , O ~ APPR?V~: ~O,NRA,D. C. HA. MMANN ., v . t;;t_ ~ #.-4-., <1 Jr-.; o, /l._ CITY ENGINEER PE 33069 EXPIRES 6 30 OB DATE V ~~~~E~~. ~!:~ I~~~p~ G 1---D_A_lE __ INI-TIA_L...µ.1..,_ __ R_E_V_IS-IO_N_D_E_S_C_R_IP_T_IO-N----l--DA-lE--I-IN-IT-IA-L -1--D-ATE-+-I-NITI-A--IL ~g~~~~D::,;B~;~=-,::=~=-~==PP~RD~oo==JE:::6C~T=N1~02.=~;:;D4:;:R4A=w4=1N=G=6=NAO~. 4740 Ruffner street, San Diego, California, 92111 • 858-292-7'170 ENGINEER OF WORK OniER APPROVAL CITY APPROVAL RVWD BY: \)e p. I • • , 092806 t -T ----------I------ - -+-----+--+--- ----1-----l--- - ---- -1-------------------- -+---+---t-- --r -- .. 05.531~ I- 1 05,8:6: ~] --·-- -+---' -- ' --' -; ----------+·· -------r--· - ~TORM DRAIN: LINE.! ' • --------i-------+------~~--.r~~----l~-+--l---+--+---i--+--l---+--+-----1---l---l----+--+----+---------l----l---·--~-' SCALE: ----1-----~ -- -----.... ------ ( -- -----1-- +--- + -- - ----l---+---- _J__ ---+ - ----- --+-----+---t-----1 -! ----t i --.____ __ _ -----+-----------1-l---~--+-----1---+--t----+---t----l----j - h - ---I--. l04;131E- JUl . - ' : -f\-f-·-t---+-----+---+- -s-· ~~ 1 &"RCP .S.Dj.:: @l %'-'--------1---,t:1 f----i-;----=----=-=-_:'t_-::.-::._-t------t------ t -- _I ---t- i . - - -j_____ ----- • -I-----+---ST{ RM. DRAIN· C INf _1,;;· ,__--+---+---SC\l--HORI :ON1A 1-"-1<+-' --+--+--¾----< ---f-·-\II .□JJCA ~-l~--.._ I-._. f-- 1100:: ll -+ _ + _ E=.1-~--+-------+------+---+ t I ] -~-----------_, __ __,_ -__ __,_ __ -::::t=====:t==-----+~----+--+--~--+-----1------+-----l----+--· ---1----~i------l------J-----t-----f'--____ -·----- ·-'----- --{ ··-<---+----. I -J----1-----f-.. ---•---' /J'~~~,;;,i;~===+i=~~~~-t•=====t====i==+==+==+==+==+==+==+==-+f' ===+: ===+==_=J_=_=_=~=t==~ ~--t-----------\-·· ------f-----. --~ ---+----i-------I--i-t--·-- --I ·---+ -+---+----+--- 11".-00f=:=4="----0+:28. IEf--·-·-';,~4.l:1 ___ -:__-::-------------~------: +-- -+---+----0- ---- --f-----.J....-..- -4i-____ ---t_'---1-,---__ +h---+----+~----+---~ i ~ ' 1--------' -----------if---i------f----l---l----l----1----1----- 10 0 10 I • --- --------. -- T·- ' 20 SCALE 1" = 10' WI 'i106.l' I' -'-" 30 ~ 40 - --- I-+-- -f---+- ' - f-- +----+-----t-- -- T"' + -- .-.......::.... EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK JS REQUIRED, CONTACT AT _____ _,PHONE NUMBER). EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE 2. AVAILABLE AT ALL 77MES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FAG/LITA TE RAPID CONSTRUCT/ON OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT J. THE APPROVAL OF THE ENGINEERING INSPECTOR. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO 4. WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL 5. MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAK£ NECESSARY 6. PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING 7. PLAN SHALL BE INCORPORATED HEREON, GRADED AREAS AROUND TH£ PROJECT PERIMETER MUST DRAIN AWAY FROM B. THE FACE OF st.OPE AT THE CONCLUSION OF EACH WORKING DAY. ALL REMOVABLE PROTECTIVE DEVICES SHOwif SHALL BE IN PLACE AT TH£ 9. END OF EACH WORKING DAY WHEN TH£ FIVE (5) DAY RAIN PROBABILITY %). SILT AND OTHER DEBRIS SHALL FORECAST EXCEEDS FORTY PERCENT ( 40 8£ REMOVED AFTER EACH RAINFALL. ALL GRA \/EL BAGS SHALL 8£ BURLAP TYPE WITH J/4 INCH MINIMUM 10. AGGREGATE. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE % 11. COVERAGE) PRIOR TO EFFECTIVE COVERAGE OF GRADED SLOPES (90 NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION J5.02J OF TH£ EROSION AND SEDIMENT CONTROL HANDBOOK OF TH£ DEPARTMENT OF CONSERVATION, STA TE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL 8£ INSTALLED ANO MAINTAINED AS REQUIRED IN SECTION 212 OF TH£ STANDARD SPECIFICATIONS AND THE FOLLOWING: A. HYDROSEEDJNG SHALL BE APPLIED TO: 1. ALL SLOPES THAT AR£ GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: A. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. B. ALL st.OPES FOUR FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF TH£ 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 TH£ CITY ENGINEER THAT WARRANTS IMMED/A TE TREATMENT. 8. HYDROSEEDED AREAS SHALL BE /RR/GA TED IN ACCORDANCE -.WTH THE FOLLOWING CRITER/k 1. ALL SLOPES THAT ARE GRADED 6: 1 OR S.TEEPER AND THAT ARE: A. THREE TO EIGHT FITT IN HEIGHT SHALL 8£ /RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A. CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. B. GREATER THAN B FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. ARE:AS SLOPED LESS THAN 6: 1 SHALL B[ /RR/GA TED AS APPRO\/£D BY TH[ CITY ENGINEER, PRIOR TO HYDROSEEDING, TH£ 0£\IELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO TH£ CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. J. /RR/GA TION SHALL MAINTAIN TH£ MOISTURE LEVEL OF TH£ SOIL AT TH£ OPTIMUM LEVEL FOR TH[ GROWTH OF THE HYDROSEEDED GROWTH. C. HYOROSEEDING MIX SHALL CONSIST OF ALL OF TH£ FOLLOWING: I. SEED MIX SHALL CONSIST OF NO LESS THAN: · A. 20 LBS. PER ACRE OF ROS£ 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 £. J LBS. PER ACRE OF AL YSSUM (CARPET OF SNOW) F. 1/2 LB. PER ACRE OF DIMORPHOLECA G. ITEMS C, 0, E, AND F OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEOED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. ITEM A OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED ORY EITHER BY DRILLING OR L. BROADCASTING BEFORE HYDROSEEDING. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH TH£ CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID J. CONTAINERS. NONPHYTOTOXIC wrmNG AGENTS MAY 8£ ADDED TO THE HYDROSEED SLURRY AT TH£ DISCRETION OF THE CONTRACTOR. 2. TYPE I MULCH APPLIED AT THE RA TE OF NO LESS THAN 2,000 LBS. PER ACRE. TYPE 6 MULCH (S7RAW) MAY 8£ SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO TH£ SLOP£ BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. J. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT TH£ RATE OF 500 LBS. PER ACRE. TEMPORARY EROSION CONTROL CONT ... D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: I. ROUGHENING THE SURFACE TO 8£ PLANTED BY ANY OR A COMB/NATION OF: A. 7RACK WALKING SLOPES STEEPER THAN 6: 1. 8. HARROWING AREAS 6: 1 OR FLATT£R THAT AR£ SUFFICIEN1L Y FRIABLE. C. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS A OR B, ABOVE. 2. CONDITIONING THE SOILS SO THAT If IS SUITABLE FOR PLANTING BY: A. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. B. THE ADDITION OF SOIL AMEN OMEN TS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL TH£ PROJECT IS PERMANEN77.. Y LANDSCAPED OR, FOR AREAS WHERE HYDROSEEOING IS TH£ PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. Crusi'\ed aggregate greater than 75 mm {3 in) but smaller tnan 150 mm (6 in) Corrugated steel panels Original grooe 300 mm (12 in) Min, unless otherwise specified l:iy a soils engineer Filter fabric ~ S~&[lgNs&r-8- o < 0 (k'. 0 :5' < CL 0 z F (/) X w Corrugated steel panels II. 24 tt (min) J 50 ft Min or our 1mes e circum erence of the larQ<!Sl construction vehicle tire, wn1chever 1s greeter PLAN NIS I10 ft min or as required to accornodate anticipated traffic, whichever is greater. STABILIZED CONSTRUCTION ENTRANCE NOT TO SCALE ·, '~ ',"--.._ ---- ."' . ,-~~:,,,. •. ---------- NOTE: ALL WATER COLLECTED ON SITE MUST BE REMOVED AND TREATED TO SA Tl SF ACTION OF THE CITY RESIDENT ENGINEER 52.00' -- 130~ LEGEND: ITEM: SYMBOL: CONSTRUCTION ACCESS @II ocx:x::x::x:) RUNOFF SANDBAGS OVERLAP ONTO CURB THREE LAYERS OF SANDBAGS 'MTH ENDS OVERLAPPED GRAVEL BAGS CONSTRUCTION FENCE )( )( )( GAP BETWEEN BAGS__/ ACTS AS SPILLWAY / ~UNOFF GRAVEL BAGS FOR 24'x24" INLET PROTECTION (SEDIMENT) NO SCALE 20 0 20 ,---40 SCALE 1" -20' 60 CROCRETE WASHOUT INLET PROCTECTION {SEDIMENT) ' ;!~;), ,, "AS BUILT" ~~ .... 11/lfa"l RCE i76S'\ EXP. 6•li::;>•O'"I DATE REVIEVED BY, ~ ,c;;, INSPECTOR ,-,4~~' l---+------+-----------I------J----1-----l-----l I SH4EET I CITY OF CARLSBAD I SHEETS I ENGINEERING DEPARTMENT 4 :==:::::...::==========:::::...::====! GRADING AND ERROSION CONTROL PLANS FOR: VILLAGIO LANDSLIDE STABILIZATION APPROV:R, o/NRA? C. HAMMANN/ 8'(, ~... .. 9/e.0 !.!, CITY ENGINEER PE 33069 EXPIRES 6 30 08 DA TE N AS LAND ENGINEERING 1----co~ATE=--'1--1N_rn_AL_µ.!.l1 L,_ ___________ 1---DA_TE_J__1N1-T1A-L-L-D-ATE-L1N_rn_AL_J ~D::;WN;;:::;;B:;:Y,==~;:==P=R=oJ=Ec=T=N=o=. =::':1 =0R:::!A=w=1N~G=N::::o. ~~ =~::Gs.: Die~~R~~.,;i., ;211~5~~0 ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL ~o~g ~}-,:\....,ell...--P0Q6-12 . 444-6A '. 092806