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HomeMy WebLinkAboutDWG 419-8A; CT 03-04; HIGHLAND DRIVE SUBDIVISION; 01-05' ·' 1f I I GRADING NOTES · ' <U-J ADDITION TO THE REQUIREMENTS IJF" CHAPT(R 15.16 OF THE <;ARLSBAD MUNICIPAL CODE.> 4 THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CJTY or CARLSBAD REGARDING G!<ADING SHO'JN ON THIS SET OF PLANS. ~ APPROVAL OF THIS PLAN DOES NOT LESSEN OR 'JAIVE 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 RESPONSIBLE CHARGE SHALL REVISE THESE PLANS 'JHEN NON-CONfORMANCE IS DISCOVERED, ~ CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF- 'JQRK FROM RESPONSIBILITY FOR THE CORRECTION □r ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL 4. A RIGHT-OF-'JAY PERMIT FROM THE CITY ENGINEER \v'ILL BE REQUIRED FOR ANY 'JORK IN THE PUBLIC RIGHT OF' 'ti AY, PRIOR TO PERMIT ISSUANCE, A CERTIFICATE 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 'JRITING THE POLICY HUST HAVE A RATING or 'A' AND A SIZE $ I\. 7. a. 1~ CA TEGDRY Of" CLASS V AS ESTABLISHED BY 'BESTS' KE:Y RATING GUIDE;, UNLESS EXEMPTED BY SECTION 301.<b)5 Of" THE UNIFORM BUILDING CODE, RETAINING 'JALLS OUTSIDE Of" PUBLIC RIGHT OF \v'AY REQUIRE SEPARATE PERMITS FROM THE BUILDING DEPARTMENT. NO 'J□RK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED fROM THE CITY AND OTHER APPROPRIATE AGENCIES. APPROVAL Of" THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY 'J□RK DR GRADING TD BE PERFORMED UNTIL THE PROPERTY □'JNER'S PERMISSION HAS BEEN OBTAINED• AND A VALID GRADING PERMIT HAS BEEN ISSUED. NO REVISIONS \v'ILL BE MADE TO THESE PLANS \v'ITH□UT THE 'JRITTEN APPROVAL Of" THE CITY ENGINEER, NOTED \v'ITHIN THE REVISION BLOCK, ON THE · APPROPRIATE SHEET or THE PLANS AND THE TITLE SHEET. ORIGINAL DRA\v'INGS SHALL BECOME THE PROPERTY Of" THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 1~ THE ORIGINAL DRA\v'ING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS . BY THE ENGINEER-or-'JORK PRIOR TO FINAL.ACCEPTANCE OF THE 'JORK BY THE CT~ . U, ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES: SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 12, 'JHERE TRENCHES: ARE 'JITHIN CITY EASEMENTS, A S□ILS REPORT COMPRISED . Of• <A> SUMMARY SHEET, <B> LABORATORY 'JORK SHEETS AND <C) COMPACTION CURVES, SHALL BE. SUBMITTED BY A PROfESSIONAL ENGINEER OF' THE STATE or CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, THE SOILS REPORT \,'ILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR \v'JTHIN T'JO 'JORKINCi DAYS OF THE COMPLETION OF' FIELD TESTS, 13, A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE Of" A BUILDING PERMIT, ALL CONTROLLED GRADING SHALL BE DONE UNDER THE OBSERVATION or A PROFESSIONAL ENGINEER or THE STATE OF' CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD Of" APPLIED SOILS MECHANICS, ALL FILL OR FVTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE \v'ITH THE CITY or CARLSBAD STANDARD SPECIFICATIONS AND THE ' EARTH'J□RK SPECIFICATIONS ' ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION. DAILY FIELD COMPACTION REPORTS \v'ILL BE SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SUE PRIOR ID THE BEGINNING DE IJDRK AND SHAJ I Bf ATTENDED BY AJ I REPRESfNTATTYfS RESPONSIBLE f□R CONSTRUCT!□~ INSPECTION. SUPERVISION, TESTING AND ALL OTHER ASPECTS DE THE V □RK, HE CONTRACTOR SHALL SCHEDULE THE MEETING BY BY CALLING THE INSPECTION LINE AT 760-438-3891 AT LEAST FlVE<5) 'J□RKING DAYS PRIOR TQ STARTING CONSTRUCTION. APPROVED DRA\,'INGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMlT \,'ILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. IS. All INSPECTION REQUESTS □THfR THAN EOR PRECONSTRUCTION MEETING '+'Ill Bf MADE BY CAI I ING THE ENGINEERING 24-H□I JR INSPECTION REQ\ JfSI I INE AT 760-438-3891.INSPECTION REQUESTS MUST BE RECEIVED PRIOR T□ 2•00 P.H. ON THE DAY BEFORE THE INSPECTION IS NEEDED, INSPECTIONS 'JILL BE MADE THE NEXT 'w'ORK DAY UNLESS YOU REQUEST □THER\v'ISE. REQUESTS MADE AFTER 2•00 P,M. 'w'ILL BE SCHEDULED FOR T'w'O FULL ',/ORK DAYS LATER, 16. THE □'JNER AND/DR APPLICANT THROUGH 'THE DEVELOPER AND/DR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR C□Nf□RMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LA\v'S AND REGULATIONS. 17, THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHO\v'ING THE DESIGN or SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE Qf" 'JORKER PROTECTION FROM THE HAZARD Of" CAVING GROUND DURING THE EXCAVATION Of" SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED f□R ALL TRENCHES FIVE FEET <5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TD EXCAVATlON. IF THE PLAN VARIES ERDM THE SHORING SYSTEM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8 CALI[ORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THE C□NTRACTDRS EXPENSE, A COPY Of" THE OSHA EXCAVATION PERMIT HUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION, . . · 18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN . OBTAINED fR□M THE CITY [F' CARLSBAD, SUBMIT APPLICATION FOR BLASTING PERMIT ',/ELL lN All YANCE Of THt SCHEIJULING Of ;BLASTING !JPERA TIONS, )9, If" ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED \v'ITHIN ANY 'J□RK AREA DURING CONSTRUCTION. OPERATIONS 'w'ILL CEASE IMMEDIATELY. AND THE PERMITTEE 'w'ILL NOTlfY THE CITY ENGINE(R. OPERATIONS \v'ILL NOT RESTART UNTIL THE PERMlTTEE HAS RECEIVED 'JRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO, 20. ALL OPERATIONS CONDUCTED ON THE SITE DR ADJACENT THERETO, INCLUDING 'JARMING UP, REPAIR, ARRIVAL,. DEPARTURE OR OPERATION Of" TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BET\v'EEN 7·00 A.H. AND SUNSET EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON 'JEEKENDS DR HOLIDAYS, <A LIST Of" CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER,) 2L ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL T'JO FULL 'w'□RKING DAYS PRIOR TO BEGINNING Of" 'J□RK, 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND 'w'ASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE fOR ANY DEBRIS DR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A RESULT Of" THE GRADING OPERATION. 23. BRUSH SHALL BE REMOVED □NL Y 'JJTHIN THE AREA TO BE GRADED. NO TREES ARE TO B( REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN. 24, ALL AREAS SHALL BE GRADED TO DRAIN, GRADING RE SUL TING. IN THE PONDING or ',/ATER IS NOT PERMITTED. ALL EARTHEN S'JALES AND DITCHES SHALL HAVE A . MINIMUM ONE PERCENT SLOPE. 2:$. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET Of" EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHO'JN AND AS APPROVED BY -THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT Il>!SPECT□R. 26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION, THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR □TH~ DEBRIS SHALL BE REMOVED AND DISPOSED Of" AT A SITE APPROVED or BY THE CITY ENGINEER. 27, ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED . \v'ITHIN TEN (10) DAYS Of" THE TIME 'JHEN ~ SLOPE IS BROUGHT TO GRADE AS SHO'JN 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 FDR THIS PROJECT, DRA\v'ING NO. 419-BL, AND/DR AS DIRECTED BY THE CITY ENGINEER OR PLANNING, DIRECTOR. 29. THE □'JNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORDINATE THE 'w'ORK OF THESE GRADING PLANS \v'ITH THAT SH□'JN ON BOTH THE LANDSCAPE AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS 'JORK IN ACCORDANCE 'w'ITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. I 30. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE \v'ITH A MINIMUM D-L□AD Of" 1,350, FOR PRIVATE STORM DRAIN PIPES, UP TO 1::i' PVC MAY BE UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED 'w'ITH 3/4' ROCK PER SDRSD $-4 TYPE 'C' AND PIPE MEETS ASTM STANDARD 3034 FOR SDR 35 SOLID ',/ ALL. PIPE. 31. 'JHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT Of" THE GRADING OPERATION, IT SHALL BE REMOVED 'JITHIN T'JENTY FEET Of" BUILDING DR STREET AREAS AND REPLACED \v'ITH PR□PERL Y COMPACTED SOILS, IN OTHER AREAS THE PIPE \,'ILL BE PLUGGED 'JITH CONCRETE OR R(M□VED AS APPROVED BY THE CITY ENGINEER. 32, THE CONTRACTOR SHALL VERIFY THE LOCATION Of" ALL EXISTING FACILITIES (ABOVE GROUND AN]) UNDER GROUND) \v'ITHIN THE PROJECT SITE SUFFICIENTLY AHEAD or GRADING TO PERMIT THE REVISION Of" THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN C□NfLICT \v'ITH THE PROPOSED 'JORI<. 33, THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES <SEE BELO\,') AT LEAST 2 FULL 'JORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATE THE 'JORK \v'ITH A COMPANY REPRESENTATIVE. UNDERGROUND S(RVlCE ALERT 1-800-422-4133 SDG8.E 1-800-660-7343 PACIFIC BELL l-800-892-0123 ADELPHIA COMM. 760-438-7741 COX COMHUNICA TIONS, 760-806-9809 CITY or CARLSBAD <STREETS 8. STORM DRAIN) 760-434-2980 CITY OF CARLSBAD <SE'JER,'JATER 8. RECLAIMED 'JATER> 760-438-2722 34. PERMIT COMPLIANCE REQUIREMENTS, A. FDR CONTROLLED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER, S□ILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE 'w'ORK IN PROGf?ESS {15.16.120A.8} CARLSBAJ) MUNICIPAL CODE, l!, PRIOR T□ FINAL APPR□V AL Of" A GRADING PERMIT-THE FOLLO\v'JNG REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR {15.16.120A.10} CARLSBAD MUNICIPAL CODE• (1) f"!NAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND IRRIGATION ARE INSTALLED IN CONFORMANCE \v'ITH CITY CODE AND THE APPROVED PLANS <OBTAIN SAMPLE Of" COMPLIANCE LETTf:R FROM CITY ENGINEERING DEPARTMENT), <2) AS-BUILT GRADING PLAN. <3> REPORT FROM THE SOILS ENGINEER, 'JHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY □f" THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE GRADING 'JAS DONE IN ACCORDANCE \v'ITH THE REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. <4) REPORT \v'ITH AS-BUil T GEOLOGIC PLAN, If" REQUIRED BY THE CITY, 35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED \v'ITHIN ONE <D YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED fOR PLANCHECK, PLANCHECK fEES \v'ILL BE REQUIRED FDR ANY SUCH RECHECK. 36. THE S□JLS REPORT TITLED, 'PRELIMINARY SOIL AND GEOLOGY INVESTIGATION, PROPOSED SINGLE f AMIL Y RESIJlENCES, 3002 HIGHLAND DRIVE, CARLSBAD CALIFORNIA' PREPARED BY HU ASSOCIATES, INC DATED MAY 21, 2003, SHALL BE CONSIDERED AS A PART or THIS GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE 'JITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT. "DECLARATION OF RESPONSIBLE: CHARGE" I HEREBY DECLARE THAT I AM THE ENGINEER Of" ',/ORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN Of" THE PROJECT AS DEFINED IN SECTION 6703 or THE BUSINESS AND PROfESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT \v'ITH CURR(NT STANDARDS. I UNDERSTAND THAT THt CHECK Of' PROJECT DRA\v'INGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER Of" 'JDRK, Of" MY RESPONSIBILITIES FOR PROJECT DESIGN. . FIRM, AQUA TERRA ENGINEERING INC. ADDRESS, 1843 CAMPESJNO PLACE CITY, STATE• OCEANS A TELEPHONE• 760-4 -2 BY•----~-- R.C.E, NO., RCE 23080 REGISTRATION EXPIRATION DATE, 12/31/05 DATE• Blt2Ju~ • SOILS ENGINEER'S CERTIFICATE I, RICHARD E. HU, A REGISTERED GEOTECHNICAL ENGINEER or THE STATE OF' CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD Of" APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY or THE SOIL CONDITIONS PREVALENT \v'ITHIN THIS SITE 'w'AS MADE BY ME OR UNDER MY DIRECTION BET'JEEN THE DATES Of" APRIL 8, 2003 AND MAY 21, 2003, PROJECT NO. HA-48]l-2. T'J□ COPIES Of" THE SOILS REPORT COMPILED FROM THIS STUDY, \v'ITH . MY RECOMMENDATIONS, HAS J3EEN SUBMITTED TO THE OFFICE Of" THE CITY ,;:,~~ ... ENGINEER. .., HU ASSOCIATES, INC 1195:i RIVERA ROAD SANTA fE SPRINGS, TEIJ 562-696-6062 SIG .G. 2240 I LICENSE EXPI DATE• 03/31/0 OWNER'S CERTIFICAT! J <'w'E) HEREBY GEOLOGIST HAS G G ACTIVJT T E. NEVLAND COURT, LLC CERTif'Y THAT EN OR 'w'l ND ADVISE Hf:~Af..O 17077 EDGE\IATER LANE HUNTINGT□M BEACH, CA 9264 ~ TU., 310-420-9033 EGISTERED SOILS ENGINEER OR RETAINED TO SUPERVISE OVER-ALL COMPACTION AND STABILITY Of" POSSIGIAN ""'<.!;,. ,.-~ ·.~-.-----. -. VS FlORfS INDEX MAP NO SCA.LE CITY OF OCEANSIDE ' '.• HIGHWAV '! PACIFIC OCEAN "',.••,-·-. ~ w ~-• _ -· /' ; I• LEGAL DESCRIPTIOt:J AV£. CITY OF' ENCINITAS VICINITY MAP NO SCALE CITY OF' VISTA OF H MARCOS WORK TO BE DONE THE GRADING 'J□RK SHALL CONSIST OF THE CONSTRUCTION Of" ALL CUTS ANJJ. FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILlfit:S, AND PLANTING Of" PERMANENT LANDSCAPING AND PREPARATION Of" AS-Bl)ILT GRADING.PLANS, AS-BUILT GEOLOGIC MAPS AND REPORTS, Al,.L AS SHO'JN OR REQUIRED PN . THIS SET OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. ,.,. THE GRADING 'JORK SHALL BE PERFORMED IN ACCORDANCE 'w'! TH THE f□LLO\v'ING DOCUMENTS, CURRENT AT THE TIME Of" CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. l. CARLSBAD MUNICIPAL CODE 2, CITY OF CARLSBAD ENGINEERING STANDARDS 3. THIS SET Of PLANS 4. PLANNING C□MMISION RESOLUTION NO. 5520, DATED DEC. 17, 2003 5. THE STANDARD SPECIFIC/\ TIONS FOR PUBLIC 'JORKS CONSTRUCTION <GREEN BOOK). 6. SOILS REPORT AND RECOMMENDATIONS BY HU ASSOCIATES, INC DATED MAY 21,2003, PROJECT N□. HA-A871-2 7. THE SAN DIEGO REGIONAL STANDARD DRA'JINGS AND AS MAY BE MODIFIED BY THE CITY Of" CARLSBAD STANDARDS. · 8. COASTAL DEVELOPMENT PERMIT• NIA 9. STORM 'JATER POLLUTION PREVENTION PLAN BY AQUATERRA ENGINE(RING INC., DATED APRIL 19, 2004 10. STORM 'JATER MANAGEMENT PLAN BY AQUATERRA ENGINEERING INC., DATED, JULY 22, 2004 LEGEND THE QUANTITIES LISTED BEL□I( ARE PROVIDED FOR REfERENCE Oll.'f AND DOES NOT RELIEVE THE CONTRACTOR fROM COMPLETING Ai'I INJU'ENDENT ANALYSIS Of THE QUANTITIES AND COSTS ASSOCIATED ',/ITH THE IMPROVEMENTS REQUIRED f□R THIS PRO..CCT. DESCRIPTION D'JG.N□. SYMBOL BROIi DITCH CATCH DASm BROIi DITCH PEil S.D.R.S.D. 0-75 (lYPE B),. SEE DETAIL 'A' ON SHEET 2 CURB INLET BASKET FILTRATION SYSTEM AS AVAILABLE fROH BIO CLEAN ENVIRONMENTAL SERVICES MASONRY RETAINING \,/ALL <BY SEPARATE PERMIT) S.D.R.S.D. C-{ (lYPE 4) ' ---EXl~TING CONTOURS NEV CONTOURS ---(60) ------ ~65---- DAY LluHT LINE GRAVEL BAGS SILT FENCE ~ -o---<01-----;o>--- HYDROSEED SUBDIVISION BOUNDARY CUT I FILL SLOPES "AS ~ODlflEO BY CflY Of CARlSBAll STANDARDS EARTHWORK QUANTITIES CUT FILL EXCAVATION (RAW): ............... _ .... 7762. C.;f_ ................................. . EMBANKMENT (RAW): ...................... _ ................. .704.t. C.Y •.............. TOTALS: ............................ 7.762 C.Y .......... 7041. .C.i' .............. . EXPORT: .............................................................. };1.1. .. ex .. REMEDIAL EARTHWORK QUANTITIES REMOVAL AND RECOMPACTION -0-C.Y. THE EARTH'w'□RK QUANTITIES SHDIJN VERE CALCULATED BASED ON THE PRISM□IDAL (CONTOUR SLICE) METHOD. THE QUANTITIES INCLUDE CONCRETE BUILDING SLABS, STREET PAVEMENT AND BASE (RA\v') VOLUMES. THE EARTH'JDRK QUANTITIES SHOIJN DO NOT ACCOUNT FOR THE IMPACTS OF TH£ FINAL EARTH HGVING QUANTITIES OF THE FOLLO'JING ITEMS. 1) SHRINK OR S'JELL OF THE NATIVE DR IMPORTED MATERIAL 2) EXCAVATION Of BUILDING AND COLUMN FOOTINGS 3) SPOIL MATERIAL CREATED FROM PIPE TRENCHING 4) PLACEMENT or LANDSCAPING TOP S□ILS THE CONTRACTOR SHALL PREPARE SEPARATE EARTH'JORK QUANTITY CALCULATIONS PRIOR TO BIDDING AND SHALL BASE HIS/HER BASE BID EXCLUSIVELY ON HIS/HER D'JN C□MPUT A TI□N. ~ ----------fll tl' QUANTITY 420 LF. 1 EACH 2 EACH 2044 S.F. 840 EACH 1760 LF. 14027.S.f. THAT PORTION Of" TRACT 121 or CARLSBAD LANDS, IN THE CITY OF' CARLSBAD , COUNTY or SAN DIEGO, STATE or CALIFORNIA, ACCORDING TO MAP THER□f NO, 1661, FILED IN THE OFFICE Of" THE COUNTY RECORDER Of" SAN DIEGO COUNTY, MARCH 1, 1915, APN# 156-200-12, 156-200-27 SOURCE OF TOPOGRAPHY TOPOGRAPHY SHO'JN ON THESE PLANS 'JAS GENERATED BY FIELD AND AERIAL SURVEY METHODS FROM INFORMATION GATHERED BY MELC TOP□ ACCU HIOR LAND SURVEYING, GRAPHY SHO'JN HEREON RACY STANDARDS. JECT LOCATION CONf□RMS TO NATIONAL MAP PRO THIS APNi THE N 36 PROJECT IS LOCATED \v'ITHIN ASSESSORS PARCEL NUMBER<S> 156-200-12, 156-200-27 CALIFORNIA COORDINATE INDEX or THIS PROJECT IS· 5, E 1668 BEN CH MARK RIPTIONi CITY OF CARLSBAD CONTROL MONUMENT DESC LDCA REC□ ELEV I 122 STAMPED CLSB-122, LS 621:5 TION, CARLSBAD VILLAuE DR. 0.1 HILE ',/[ST [F HIGHLAND DRIVE RDED, NGVD 21 ATION• 127.19 DATUM-M.SL . CARLSBAD MUNICIPAL WATER DISTRICT r &'!:0,,~ Zlz..lo9. DATE • /r1. INITIAL SHEET INDEX I TITLE Sf£ET, NOTES 2 NOTES AND DETAILS 3 uRAD!NG PLAN 4 EROSION CONTROL PLAN 5 EROSION CONTROL PLAN If\ 11S-'3U11..r ' . /Mu£~ wr ROBERT~ JCIK DATE REVISION DESCRIPTION DEPUTY CITY ENGINEER R.C.E. 33693 EXP. IJ/30/06 ENGINEER W WORK P~~~EPARTMENTDA~:;~AL ~ l2_BYJLT 11 // z_fy◊B (SIGNED} .DoJ11NEGi,A$S'l$'/>'1\17'"PLANNING DIRECTOR RCE-t.i:>P.o fxp,IZJ?l/oj .. DATE ~He&, DATE: Z./:1.1/ or., ~d?& RECOMllENDED BY: 'ha rbc.~1,. \<el,\~ e~~ g 1✓~t, (PRINT NAME INSPECTOR DATE I SH~ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT GRADING AND EROSION CONTROL PLANS FOR: HIGHLAND DRIYB SUBDIVISION ,C APPROVED LLOYD B. HUBBS l)Y .. d .,. --~ --. . . ~'f£>t.. CITY ENGINE PE 238:i{ EXPIRES 12/31105 ---ATE DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY:~ CJ· 03-04 419-8A □THEil APPROVAL CllY APPROVAL RVWD BY: .. ... , --~ ,; ' ' ' i !, i l [ ' ' f ' i ' ' l I ~ ,. I !~ i ' le: ~ 0 .,, CJ, ) C :e G) ~ ..,jl '° I ~ ' I SPECIAL NOTES THE FOLLOWING NOTES ARE PROVIDED TO GIVE DIRECTIONS TO THE CONTRACTOR BY THE ENGINEER OF WORK. THE CllY ENGINEER'S SIGNAl\JRE ON THESE PLANS DOES NOT CONSTITUTE APPROVAL OF THESE NOTES AND THE CllY WILL NOT BE RESPONSIBLE FOR THEIR ENFORCEMENT. 1) NEITHER THE OWNER NOR THE ENGINEER OF WORK WILL ENFORCE SAfEIY MEASURES OR REGULATIONS, THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND MANTAJN ALL SAfE1Y DEVICES, INCLUDING SHORING AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL. STATE AND FEDERAL SAfElY HEALTH STANDARDS, LAWS AND REGULATIONS. 2) CONTRACTOR WILL MAKE EXPLORATION EXCAVATIONS ANO LOCATE EXISTING UNDERGROUND FACIUTIES SUFflCIENll-Y AHEAD OF CONSTRUCTION TO PERMIT REVISIONS TO PLANS IF REVISION IS NECESSARY BECAUSE OF NEW WORK. 3) CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILllY LINES SHOWN HEREON AND ANY OTHER EXISTING LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. 4-) CONTRACTOR SHALL NOTIFY SAN DIEGO GAS &: ELECTRIC CO. PRIOR TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. FOR LOCATION OF ELEC- TRICAL CABLES, GAS PIPING AND APPURTENANCES, CONTACT THE SAN DIEGO GAS &: ELECTRIC COMPANY, TELEPHONE 1-800-660-7343 5) CONTRACTOR SHALL NOTIFY THE PACIFIC TELEPHONE CO. PRIOR TO STARTING WCRK NEAR COMPANY FACIUTIES AND SHALL COORDINATE HIS WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE HIS WORK WITH COMPANY REPRESENTATIVES. FOR LOCATION OF CABLES ANO APPURTENANCES, CONTACT THE PACIFIC TELEPHONE COMPANY, TELEPHONE 1-800-892-0123 6) CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE ANO COMPLETE RESPONSIBILllY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAfElY OF ALL PERSONS ANO PROPERlY, ANO THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY ANO NOT BE UMITEO TO NORMAL WORKING HOURS, ANO THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY ANO HOLD HARMLESS FROM ANY ANO ALL LIABILllY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT EXCEPTING LIABILllY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. 7) THE CONTRACTOR SHALL BE RESPONSIBLE TO INSURE THAT ALL WATER UTILITIES ANO STORM DRAINS ARE BUILT IN ACCORDANCE Willi THESE PLANS. IF THERE IS ANY QUESTION REGARDING THESE PLANS OR FIELD STAKES, THE CONTRACTOR SHALL REQUEST AN INTERPRETATION BEFORE DOING ANY WORK BY CALLING THE ENGINEER OF WORK AT 546-0110, THE CONTRACTOR SHALL ALSO TAKE THE NECESSARY STEPS TO PROTECT ANY ADJACENT PROPERlY FROM HIS OPERATIONS BY APPROPRIATE MEANS (GRAVEL BAGS, HAY BALES, TEMPORARY DESILTING BASIN, DIKES, SHORING, ETC.) UNTIL SUCH TIME THAT THE PROJECT IS COMPLETED ANO ACCEPTED FOR MANTENANCE BY WHATEVER OWNER, AGENCY OR ASSOCIATION IS TO BE ULTIMATELY RESPONSIBLE FOR MANTENANCE. CIVIL ENGINEERING • lAND Pl.ANNING ~ terra Engineerina Inc. 184-3 Campesino Pface Oceanside, CA 92054 Tele: (760) 439-ZB0Z Fax: (760) 439-ZB66 EX. ♦" P.C.C. -SIDEWALK fX. TYPE "<;' CURB AND GUTTI:R -- a· 2.5' 5.5' 2'I --_;:;r-• 6' B4' R/1'1 42' 42' 3t' 34' .Id.. -2.00,: , oo,i; --. fX. f'/PE "<;' CURB~ it AND GUTTER 8' 5.5' 2.5 -~ '---EX. 4• P.C.C. SIDEWALK - TYPICAL SECTION-CARLSBAD VILLAGE DRIVE (EXISTING) NOT TO SCA!£ 10.0' .0 VARIES 47.'1 TO 51.0' 35.o' PROPOSED PLAN1ER 1.5' --~-....___DRQPOSED 2: 1 SLOP£ ROPOSED WALL PER S.O.R.S.D. C-4 PROPOSED 5.o'~ AC P.C.C. SIDEWALK PROPOSED PROPOSED CURB & GUTTER PLAN1ER PER S.D.R.S.O. G-2 (TYPE G) VARIES PROPOSED s• CURB PER S.D.R.S.D. G-1 10' 2' -... fX. TYPE "G" CUR SEE DRAWING 419-8, SHEU J TYPICAL SECTION-NEWLAND COURT NOT TO SCA!£ So' R/1'1 30 31f ?~ ?O' PA \/EldENT V.,DTH PA\IEl.l(NT IIIDTH VARIES VARIES _VARIES 10' 5.o' s.n• 2' PROPO SED CURB AND GUTTER R.S.D. G-2 {TYPE G) HO\\N PER S.O. \\liERE s AND Gum WHERE SHOWN TYPICAL SECTION-HIGHLAND DRIVE NOT TO SCA!£ NOlE: HIGHLAND DRI'-£ TO 8£ DESIGNED PER "ALlERNATI\£ DESIGN STREETS PROCEDURE". BENCH MARK DESCRIPTION• CITY IF CARLSBAD CONTR!l. MONUMENT I 122 STAMPED CLSB-122. LS 6215 LOCA TI[JN• CARLSBAD VILLAGE DR. OJ HILE ',/EST [f' HIGHLAND DRIVE RECORD~~.~NGY~D~29.__ ______ =--,,..,,.,-:-:-=--- ELEVATIONi 12719 ··, DATUM1_.wH=.SL,..__ __ JI. t.l?..-1 Otl 7.1 I"' DATE INlllAL ENGINEER OF WDRK 11\. llS• llVJl r ~?QrESSIOS BRO\/ DITCH PER S.D.R.S.D. 75 <TYPE ID 4' ALL AROUND. FOUNDATION TO BE INSTALLED ON IVE MA TERlAL OR FILL COMPACTED AT 90Y. 2 EACH 3' PVG FOUNDATION CONCRETE 470-C-2000 GROUT AROUND ALL PIPE OPENINGS FOR VATER TIGHT JOINTS DETAIL: CATCH BASIN DRAIN PIPE PRIVATE NOT TO SCALE BRO\I DITCH PER S.D.R.S.D. D-75 <TYPE B> ~ -t:?2~~-~~:~~; -;~~\ _ N~ .. 0·t··~:~-;t~~._--{~~~-- GROUT AROUND ALL ,C \)\"-\I c\l.f.''-c:,ll! fl c:,lll'\,is.ll, t, ft.II-s. DETAIL: CURB OPENING NOTT□ SCALE ---12•x12• PARKWAY GRATE NO, 1212 BROOKS PRODUCTS GRATE PIPE OPENINGS F01,-:..--.... VATER TIGHT JOINTS "1/1:': •o .-• -• -: ~ NOTE, GROUT AROUND PIPE T□ [□RM YATER TIGHT JOINT ~IF . ~'IJ1;;:; "?:::71, '--. .• • .- F OUN DAT ID N TO BE -f" '111__~1/KC l/11::;"'l/KC INSTALLED ON NAT~VE-:::-, "° ~//;S- MATERIAL OF FR..L COMPACTED AT 95Y. 'fo~~~2i~CRETE PRIVATE CATCH BASIN NO SCALE HAS 'QI L TH ~ ll,Ool',t ~t ~ Z:-?f/ z/zlok W -, t "REP~D~RVISION OF• "' "' ,, No. 23080 /J RcE7'1.6~o EXP. l'Z,[31LlfJ. • --/ ~~-----FI :-uATE_i, tz/o,:;-DATE Cl,~ GARY LIP A RCE 23080 EXPIRES 12/31/0:l ~-e/4 ~;,./,c_ INSPECTOR DATE I SH~T I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT GRADING PLANS FOR: HIGHLAND DRIYB SUBDIVISION APPROVED LLOYD B. HUBBS dY ib /4& "<~if'id u;,--~· -..;< ~,2~ '-CITY ENGINEE -PE 238 ~ EXPIRES 12/31/05 ,---ATE DWN BY: PROJECT NO. DATE INITIAL DATE INITIAL I I DRAWIN~ NO. CHKD BY: IL.!.:t' REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: ,_,,,, CT 03-04 419-8A • ... -------------------------------------------------------------------------------------------------------·••. ·t PLOT DATE: 8/12/Q~ ~y ! I ) ) r.,...J____ -----------------. . b 20 0'--------"20 40 Seo.lei 1' = 20' ~ I " \" \~ I \ :-i, I I \ \ I I I \ ( \ I \ \ ~ \ \ g, "' "' I I "~lv \ I I \ EXISllNG ()✓ SINGlf FAMILY I A.J__,) RESID[NCE I ff (TYP) 3<1 . ,, +'..,.9 a . OISTINt HOUSE ~ TO BE DEMOLISHED J85JJ' ------ NOTE SEE IMPROVEMENT PLANS, DRAWING NO. 419-8 FOR WAlIR, SEWER AND STORM DAAIN CONSTRUCTION LEGEND FOR SURFACE IMPROVEMENTS @) BROW DITCH PER S.D.R.S.D. D-75 (IYPE B) @ CATCH BASIN PER DETAIL "A" ON SHEET 2 @) CATCH BASIN PER DETAIL 'C' ON SHEU 2 @) CURB OPENING PER DETAIL 'B' ON SHEET 2 @ MASONRY RETAINING WAIJ. PER S.D.R.S.D. C-4 (TYPE 4) PER SEPARAlE PERMIT POST CONSTRUCTION BMP @) CURB INLET Bt\SKEf J,s UINUFACTUREO II\' BIOCLEIJf ENVIRONMENJM. SERVIC!S (760-433-7640) -. \ C = ---- / / I I I I I f I ~ I I I I I I ' I c1 1 Vt/ 'c'h I I I I I I I "-Al I I + '>.,,6' . I I I I I / I ; I / ; I (/J J I I I I I sfvV ½ I I I I I I I /ff I / I '·1-I I r$~or dABII} I .ffe' I / I I ~ fr: ).· ' 1_} I B \ a I _5 ' --- GRADING Pl.AN SCALE: 1 "=20' EXISTING FEATURE LEGEND 11g] £XISTING TRAFFIC SIGNAL AND STREET LIGHT Ta BE RELOCATED Ill] EXISTING \/ATER SERVICE Ta BE ABANDON PER C.M.11.D STANDARDS !l!I EXISTING liAS SERVICE la BE ABAND□N PER S.D.!i.L E STANDARDS il] EXISTING AERIAL ELECTRIC LINE T□ BE REM□VED IHI EXISTING CURB AND GUTTER Ta BE REM□VED ~ EXISTING CONCRETE SIDE\IALK Ta BE RElflVED fill EXISTING PD'v/ER POLE Ta BE REMOVED IIil EXISTING TREE □R BUSH Ta BE REMOVED fill EXISTING LA\IN FURNITURE la BE R£M□VLD ~ EXISTING FENCE T□ BE REM□VE fl9] EXISTING ASPHALT PAVEMENT T□ BE REMOVED ~I :1, ~· ~I 8:, SI/ALE PER CARLSBAD I STD. Dll!i. GS-IS ~ 1-~3.4' PAD L□T S @ 168.7 _.,_...,.., L,.,-~-RETAINING \/ALL ' PAD LIIT 6 @ 162.1 SECTION: "X" -"X" ND SCALE SYMBOL LEGEND DESCRIPTION SYMBOL ELEVATION, TOP OF FOOTIN,,,__ __ TF ELEVATION, TOP OF WALL ___ TW ELEVATION, TOP OF CURB ___ TC ELEVATION, TOP OF BERM TB ELEVATION, FINISH SURFACE--~.s ELEVATION, FINISH GRAOE ___ FG ELEVATION, TOP OF GRATE ___ TG ELEVATION, HIGH POINT ___ HP ELEVATION, LOW POINT ___ LP ELEVATION, FLOW LINE ___ Fl. ELEVATION, FINISHED FLOOR~ __ fF ELEVATION, TOP OF STRUCTURE-TOP ELEVATION, INVERT ELEVATION __ IE ELEVATION, EXISTING ___ (950.50) ELEVATION, PROPOSED ___ 95D.50 DETAIL REFERENCE Lffi'DETAIL LABEL \]J(;sHEET NO. -,------ / +'s"& ! I I I \ H / / / L TH zjz/6i rlt L.a."'"'-!!(J..ll.0 EXP. I Z / l I .k, DA TE ?22:u ~CTOR ,:z !,p/4 y' DATE fSHml CITY OF CARLSBAD 1-----+--+-------------+----t----;---i----i L__2_j ENGINEERING DEPARTMENT 1-----+--+-------------+----t----;---i----i I SH~TS I l-----+---l--------------+---+---;---1-----1 GRADING PLANS FOR: 1---+--+------------t----i----r--t---. HIGHLAND DRIYB SUBDIYISION ~~~~ CIVIL ENGINEERING • LANO PLANNING BENCH MARK 1----+---+-------------+----t---t----it----i APPROVED LLOYD B. HUBBS" . , . / f= ,., C: • • I A-t(,., ~d_ vt:---'d.A<~ .;;./;zJJt>h ~ t8ffa cflgJneef/flll /flC. DESCRIPTION• CITY OF CARLSBAD c□NTRll. M□NUMENT I 122 1----+---+-------------+----t---t----it----i CITY ENGINEE~ 238897£XPIRES 12 31 057 1)ATE 1843 Campesino Pface STAMPED CLSB-122, LS 6215 h~=+-1~&+,.--.a---,.,rccc, Lc-=r--------+----t---t----it----i I Oceansl.de, CA 92054 LOCATION, CARLSBAD VILLAGE DR. 0,1 MILE \;EST □r HIGH..AND DRIVE i=!:l,"-Ilj!!'..~.,e.+......_o..;'--"'CIL!.!"'-'---------T:C0c:cATE;::--t-;1N;;;:IT;:;:IA:--L -t--;:;0:c;ATE;:c-;t-;1N;;;:JTI~A;--IL CDHWNKDBBYY: -.-:=-I PROJECT NO. DRAWING NO. RECORDED• NGYD 29 : -¾:ii~I CT 03-04 . 419-8A C, \PWG12\CLSIHP.OW11 [=-=====•~~~~:~e~:(~f6 : 7 g~)~) 4~j9 ~ 3 ~~z~:g~g~z-------------------------------------------------~EL:.:E~V~AT~I~ON~•.:1~27:.!9~::::::::::::::::D~A~TU~M~• ==M.S~L::::::=..fEN:G:IN:EER:::DF~w:□:RKL--~R:EV:l:Sl:0:N~D:E~S:C:R:IP~TI:0:N ___ ~oTH:ER;:.:;AP:PR:o:vAf-~..:c~n:Y ~AP=PR:;o:vA~L l;R;;VWD~;;;;BY;;:~~~;;;;;;;;;;;;;;;;;;;;~;;;7L~~*~~~ ,! PLOT DATE> 8/12/05 -· - ----- ---- C :e (,JG) 0~ .,, ..... u, "'° I ~ ) .: EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, OONTACT HEARLD POSSIGIAN AT 310-420-9033 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL D. TIMES DURING THE 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 BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE E REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS 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 CREATE A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE INCORPORATED 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 FNE (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 AGGREGRATE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTNE 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 THE EROSION ANO SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STATE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT ANO TEMPORARY EROSION CONTROL PLANTING ANO IRRIGATION SHALL BE INSTALLED ANO MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIFICATIONS AND THE FOLLOWING: A. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6:1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT ANO ADJACENT TO A PUBLIC WALL OR STREET. b. All SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLAffiR 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 ANO RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. 8. HYOROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: C. 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION 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 5: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS.TYPES ANO 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 MILLEFOUA e. 3 lbs. PER ACRE OF ALYSSUM (CARPET OF SNOW) f. 1 /2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYOROSEEDEO 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 ANO APPLIED ORY EITHER BY DRILLING OR BROADCASTING BEFORE HYDROSEEDING. i. All SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSITE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTIJRE CERTIFICATION 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 RATE 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 ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS Tl-JAN 50% OF THE STRAW INTO THE SOIL C: \oWGl2\ClSB-IP.DWG EROSION CONTROL NOTES{continued) 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE. AREAS TO BE HYDROSEEOED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c. RIPPING AREAS TI-IAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING THE SOILS SO THAT IT 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 AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. HYDROSEEOED 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. ,,-----...... / --..... GRAV[L BAG RUNOFF GAP BEffifEN BAGS ACTS AS SPILLWAY THREE LAYERS OF GRA \!EL BAGS WITH ENDS O\£RLAPPED (BGRAVEL BAG CHEVRON NOT TO SCALE / '\...-------SEE DETAIL I RAVEL BAGS I SPIUWAY \ ONE BAG OPENING I____... \ I .-/ lflOW \ -~ I \. I '-.. / ......_ ./ --- SUPPLY \/ATER T □ \/ASH 'wHEELS IF NECESSARY w > -O! A A z <[ _J I l.'.J -I .;, USE GRAVEL BAGS, STRA'w BALES _.., OTHER APPROVED METHODS _') -" T□ CHANNELIZE RUNOFF T □ c:, <o. BASIN AS REQUIRED. □:"J ~Fl □V 1/¥-------:50' Mit-i------' _,. -~ ALL AREAS □F SIGNIFICANT VEHICLE TRAFFIC <SITE ENTRANCES, ACCESS ROADS, PARKING LOT, ETC) SHOULD BE STABILIZED IMMEDIATELY AFTER GRADING T□ PREVENT EROSION AND DUST CONTROL. SITE ENTRANCES AND EXITS ARE ESPECIALLY IMPURTANT. USE GRAVEL APPROACHES T□ LIMIT TRACKING □F SEDIMENT □ffSITE. ffiA.ccESS STABILIZATION DETAIL NOT TO SACLE 1. SET POSTS AND EXCAVATE A 4 BY 4 IN (JD BY 10 CM) TRENCH UPSLOPE FROM AND ALONG THE UNE OF POSTS. 2. STAPLE WIRE FENCING TO /HE POSTS. -------------...---:-::::---1/ ......-----:,.,-- ~~afila!JI'" 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT IN TO THE TRENCH. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. {fi SILT FENCE W NOT TO SCALE CATCH BASIN .. "' PLAN VIEW ,. .. .. 'C' .f .. j]. ~·-.. ..r--:.•-,: .. -"T ... --, ..,;.a .. ~--~· • •7 ... SIOE VIEW NOT TO SCALE 2 LAYERS OF GRA \/EL BAGS (TYPICAL) UNLESS OTHERWISE NOTED ED CATCH BASIN BERM EP E NDER T VISION OF, Ho.23080 ___ .__.,__ ~1,..,1,,'<C..., TE_~/1-YP.._ '> RY LESKA RCE 23080 EXPIRES 12/31/05 x--·J-<Y IL T u ~Jz..Jo e f?Q: L O !l O EXP. IZ-1 :!I J bo/ DATE INSPECTOR l---l---+------------l--+--+----+--------11 SHE4ET I CITY OF CARLSBAD I SHE5ETS I ENGINEERING DEPARTMENT :====='....'::::========::::'....::===: t-------1--+-------------------1----+--t----+---1 EROSION CONTROL PLANS FOR: BENCH MARK DESCRIPTI□Nt CITY OF CARLSBAD CONTROL HONUHENT I 122 STAMPED CLSB-122, LS 6215 LDCA TI□N• CARLSBAD VILLAGE DR. 0.1 MILE 'wEST I.F HIGft.AND DRIVE REC□RDE~ -""''-"-'"-L...--------------ELEVATION• 127.19 DATUM•~H=.S=L~--ENGINEER OF WORK HIGHLAND DRIVE SUBDMSION PROJECT NO. CT 03-04 I DRAWING NO. 419-BA PLOT DATE• 8/12/05 ) ', 030706 ) C ~ .1:1,, G) 0~ "Tl --Ii "' '° I ~ : '!Jlf-:'i ~ I I I "' 20 0 20 -... ._____.___.~~~~ -_ -_ -_-_--=I Seo.le• 1' : 20' 40 I \cz \ \ I~ \ \ ~ ~L_,,j \ \ I ~ CONSTRUCTION LEGEND @ SILT FEN!I PER DIT/l "R" ON SHEET 4 @ u\TCH S\SIN BERM PER OCTAL "N" ON SHEIT4 @ GRA\11 BAG CHEVRON PER llfl.'Jl Y ON SHEIT4 @ HYDROSE£D UIX PER NDlIS ON SHEEf 4 ~ POST CONSTRUCTION BMP @ cuim INill BASKET If!, MANUF!CTIID Bl' BID ClfllJi ENl'llONUENl/L SlRi1CfS (760-433-7640) SEE EROSION CONTROL NOTES ON SHEET 4 I \ \ \ .'\'. -"--'"'I=J-f----, I \ I I / / I I I I I I I I I I I .o· ~ I I I ~l +--f)o t--tt--- I I SYMBOL LEGEND DESCRIPTION SYMBOL ELEVATION, TOP OF FOOTIN11,___TF ELEVATION, TOP OF WALL ___ TW ELEVATION, TOP OF CURB __ TC ELEVATION, TOP OF BERM __ TB ELEVATION, FINISH SURFACE. __ fS ELEVATION, FINISH GRADE ___ FG ELEVATION, TOP OF GRATE. __ TG ELEVATION, HIGH POINT ___ HP ELEVATION, LOW POINT __ LP ELEVATION, FLOW LINE ___ fl ELEVATION, FINISHED FLOO.~_FF ELEVATION, TOP OF STRUCTURE_TOP ELEVATION, INVERT ELEVATION ~-IE ELEVATION, EXISTING ___ (950.50) ELEVATION, PROPOSED~-950.50 DETAIL REFERENCE ~ElAIL LABEL V_xjSHEET NO. CV / / □ )/ I --------. +/ I 5<' I -r ·f-.,----1 I IL T 0 7.,../-z /o 8 ..__.,,l..lLQCU EXP. I -z_) "? I 10 ':l ;A TE RV~ INSPECTOR DATE • •·• r--r------r-----------i-----r-.----r-,-;::::l s=H=E5E=T ;-::I =c:::I:::::T::::::Y=::::;O:::F~C==A=R:::L::::::S:::B;;;;=A:::::D::::;--;:::~:::H:::::E5E:::::TS;::;1; 1---+---t-------------t---t---t---t---i ENGINEERING DEPARTMENT ~ t---+---t--------------r----i---r----r----... 1---+---t--------------r----r----r----r-----i EROSION CONTROL PLANS FOR: 1---+---+-------------t---+---t---t----t HIGHLAND DRIVE SUBDIVISION ~~~rt;J CIVIL ENGINEERING * LAND PLANNING BENCH MARK APPROVED LLOYD B. HUBBS qy ~ ~ erra Engineerina Inc. DESCRIPTION, CITY Of' CARLSBAD CIINTRl1 MONUMENT i 122 l---+---t--------------r----r---r----r----... ~& 2~~ 12 31 05~; ~~ 1843 Campesino P:face STAMPED CLSB-122, LS 6215 Oceanside, CA 92054 LOCATION,C ,;-,A""RL""'sB=AD~V=IL~LA""'GE-D""'R.....,O."'"'t H"'"IL~E~\IE~S-T =or~H=IGHL~A~ND-D~RI=vE S.-,S\lll T DWN BY:~-PROJECT NO. I·DRAWING NO. ' ' ele: (760) 439-2802 RECORDED, NGVD 2!1 DATE INITIAL DATE INITIAL CHKD BY: ls:r: CT 03-04 419 _8A L'====-~Fa:x;~· (~7:60:)~43:9~-Z:8:66:..... ___ . _______________________________________ ~E~L!:EY~A~TI~ON:•.:12::7,::19======D:A~TU~Mo:::H::.S.L:::=::.JEEN:G1N:EER~oF:,:w:oR:KL_...:.:.RE~V:IS:IO:N~D:::E:::S:CR:IP~Tl::O:N~-...J~o:THER~AP=PR::;:□v:ALJ.:c,rr:::.:AP:PR:□v:AL~R;;V;;WD~BY;;: ~~~;;;;;;;;~~~~~~~~ PLOT DATE• B/12/05· :: C: \DWG12\Cl.Sll-lP .DWG ' ) C :e u, G) 0~ .,, .... u, --0 I O> l> ' I '