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HomeMy WebLinkAboutDWG 532-6A; PD 2021-0026; 3805 ALDER AVENUE SLOPE RESTORATION; 01-076/21/2023 06/21/23 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 RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. 3. 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 8£ PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL 8£ REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERT/FICA TE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST 8£ FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $2,000,000.00 FOR EACH OCCURRANCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POLICY MUST HA VE A RA TING OF "A-" OR BE:TTER AND A SIZE: CATEGORY OF CLASS VII OR BETTER AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE. 5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 6. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO 8£ PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED. 7. NO REVISIONS WILL 8£ MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET. 8. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 9. THE ORIGINAL ORA WING SHALL BE REVISED TO REFLECT AS-BUil T CONDITIONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 10. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCT/ON. 11. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL 8£ SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 12. A SOILS COMPACTION REPORT AND COMPLIANCE VER/FICA TION REGARDING ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL 8£ DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA PRING/PALLY 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 SPECIF/CATIONS • ATTACHED TO THE PRELIMINARY SOILS INVEST/GA TION. DAILY FIELD COMPACTION REPORTS IWLL 8£ SUBMITTED TO THE PROJECT INSPECTOR. 13. A PRECONSTRUCT/ON MEETING SHALL 8£ HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHAil BF ATTENDED BY Ali REPRESENTATTVFS RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK THE CONTRACTOR SHALL REQUEST A PRECONSTRUCT/ON MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR IWLL THEN 8£ CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DA TE AND TIME FOR THE PRECONSTRUCTION MEETING. APPROVED DRA IWNGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 14. Ali INSP[CTION RfQllfSTS 071/fR THAN [OR PRfCONSTRIICTION MffllNG WI/ I Bf MADE BY CAii iNG THE fNGINffRING 24 HOUR IN$PfCllON RfQ(lfST /INF AT (760) 438-3891. INSPECTION REQUEST MUST 8£ RECEIVED PRIOR TO 2: 00 P.M. ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL 8£ MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERIWSE. REQUESTS MADE AFTER 2: 00 P.M. WILL 8£ SCHEDULED FOR TWO FULL WORK DAYS LATER. 15. 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, STA TE AND FEDERAL SAFETY AND HEAL TH STANDARDS, LAWS AND REGULATIONS. 16. THE CONTRACTOR SHALL CONFORM TO LABOR COO£ SECTION 6705 BY SUBMlmNG A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE /NSTALLA TION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVA T/ON. IF TH[ Pl AN VARIFS FROM TH[ SHORING SY$TFM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS. TITLE B CALIFORNIA ADMINISTRATIVE CODE. THE PLAN SHALL BE PREPARED BY A REGISTERED E:NG/NEE:R AT THE CONTRACTORS EXPE:NSE. A COPY OF THE OSHA E:XCAVA TION PE:RMIT MUST BE: SUBMITTED TO THE: INSPE:CTOR PRIOR TO EXCAVA T/ON. 17. NO BLASTING SHALL 8£ PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERA T/ONS. 18. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE PERM/TT££ IWLL NOTIFY THE CITY ENGINEER. OPERA T/ONS IWLL NOT RESTART UNTIL THE PERM/TT££ HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 19. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACE:NT THE:RE:TO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT. CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7: 00 A.M. AND 6: 00 P.M. 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 THE ENGINEERING DEPARTMENT COUNTER.) 20. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 21. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT. A SITE APPROVED BY THE CITY ENGINEER. THE CON7RACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE: OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION. 22. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO 8£ REMOVED UNLESS SPECIF/CALLY NOTED ON THE PLAN. 23. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HA VE A MINIMUM ONE PERCENT SLOPE. 24. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 25. 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 OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 26. ALL SLOPES SHALL BE /RR/GA TED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DA rs OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 27. LANDSCAPING SHALL 8£ ACCOMPLISHED ON ALL SLOPE:S AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO. 532-6L , AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. D:\DRA'MNG FILES\Tl11...E SHEETS\GRADING Tl1LE SHEET.DWG RE\IISED:02/15/17 28. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS IWTH THAT SHOWN ON BOTH THE LANDSCAPE AND /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. 29. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. 30. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE 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 THE PROPOSED WORK. 31. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT (DIG ALERT) 811 SDG&E (800)411-7343 AT&T (619)237-2787 SPECTRUM CABLE (800)227-2600 COX COMMUNICATIONS (619)262-1122 CITY OF CARLSBAD(STREETS & STORM DRAIN) (760)434-2980 'CITY OF CARLSBAD(SEWER,WATER & RECLAIMED WATER) (760)438-2722 "SAN DIEGUITO WATER DISTRICT (760)633-2650 'LEUCADIA WASTEWATER DISTRICT ~760)753-0155 *VALLEC/TOS WATER DISTRICT 760)744-0460 *OLIVENHAIN WATER DISTRICT 760)753-6466 'BUENA SAN/TA TION DISTRICT (760)726-1340 x1330 *AS APPROPRIATE 32. PERMIT COMPLIANCE REQUIREMENTS: A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO COMPLETION OF GRADING WORK -THE FOLLOWING REPORTS MUST 8£ SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR PER SECTION 15.16.120 OF THE CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STA TING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUil T GRADING PLAN. (3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIE:LD AND LABORATORY TESTS. THE: RE:PORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER Tl-IA T THE GRADING WAS DONE IN ACCORDANCE IWT/-1 THE REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. (4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY. (5) PERMANENT STRUCTURAL BMP INSTALLATION CERT/FICA TE. (6) PERMITTED WALL FINAL INSPECTION REPORT. 33. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1) YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. 34. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" 8£ ADDED TO PROHIBIT WASTEWATER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SA T/SFACTION OF THE CITY ENGINEER. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND Tl-IA T THE DESIGN IS CONSISTENT IWT/-1 CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. FIRM: FITZMAURICE CONSUL TING-CIVIL ENGINEERING ADDRESS: 3529 RIVIERA DRIVE CITY, STA Tr· SAN DIEGO. CA TELEPHONE: 1 ,8 ~-=23=9~3~------1-8-2023 BY: I l I DATE: I, , ------ R.C.E. NO.: THOMAS P, FITZ~AURICE C55553 REGISTRA T/ON EXPIRATION DA TE: ~1-2-~3=1~-=2=02~4~ ___ _ SOILS ENGINEER'S CERTIFICATE /, DANIEL T, MATH , A REGISTERED (CIVIL/ GEOTECHNICAL) ENGINEER OF THE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DA TES OF FEBRUARY 26 , 20 21 AND APRIL 12 , 2o__gi_. TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. ~ SIGNED: _____ ~----------- G.E./P.E. NO.: G.E. 2665 DATE: LICENSE EXP/RATION DA TE: 12-31-24 OWNER'S CERTIFICATE I ( WE ) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL 8£ RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. IF THIS PROJECT/DEVELOPMENT IS SUBJECT TO A STATE- REGULA TED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR WILL BE RETAINED TO SUPERVISE IMPLEMENTATION OF THE SWPPP IN ACCORDANCE WITH THE CALIFORNIA CONSTRUCT/ON ORDER AND MUNICIPAL PERMIT, LA TEST VERSION. /1 I" /ti.•-,, nAA -':'./__JJ~ ( I_Js =J'-=--------- T □NY iJl AR A~ L □ g, JENNIFER JARAMILL9 SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERA TED BY AIRIAL PHOTO METHODS FROM INFORMA T/ON GATHERED ON 5-!2-2020 , 20~ BY. PATRICK HARRISON TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS. PROJECT LOCATION THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER($) 207-063-25-00 DATE VICINITY MAP CITY OF OCEANSIDE HIGHWAY, _?8 - .,,;; ~ SIT:. ez, ~ . ~ ' C: ,.;_ '. ~ -~ .,,.-;), ,,.. , '11, -_ .. -<"(_ ,;:il '// ,-<;,,, ~ NOT TO SCALE CITY OF VISTA - 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 PREPARATION OF AS-BUil T GRADING PLANS, AS-BUil T GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIF/CATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL 8£ PERFORMED IN ACCORDANCE IWT/-1 THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEER/NG STANDARDS 3. THIS SET OF PLANS 4. THE STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK). 5. SOILS REPORT AND RECOMMENDA T/ONS BY_~C~T~E~------ -----DA TED 2-26-2021 ~ ,, CITY OF ~ l'-0 1,0 ~ SAN MARCOS ~ Pl( 7'. ., GA \~;\t· -j~•/O-.,.. ,:; I::! 6. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. 7. CALIFORNIA STORM WATER QUALITY ASSOC/A TION BMP CONSTRUCTION HANDBOOK AND CAL TRANS CONSTRUCT/ON SITE BMP MANUAL. PACIFIC ,:\:~ ~/ c~is$~ ' AVE~,! OCEAN \p 6 \ \~ l L,-...__"t----.-4"" CITY OF ENCINITAS~ INDEX OF SHEETS TITLE SHEET SHEET 1 SHEET 2 SHEET 3 SHEET 4 SHEET 5 GRADING g, DETAILS PLAN SLOPE PROFILE Sw'PPP TITLE SHEET EROSION CONTROL PLAN LEGAL DESCRIPTION LOT 8 OF CARLSBAD HIGHLAND, IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STA TE OF CALIFORNIA. ACCORDING TO MAP THEREOF NO. 2647, ALLED IN THE OFACE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY, APRIL 18, 1950. PROJECT ADDRESS 3805 ALDER A VENUE CARLSBAD, CA 92008 207-063-25-00 DEVELOPER/OWNER TONY JARAMILLO JENNIFER JARAMILLO 3805 ALDER A VENUE CARLSBAD, CA 92008 REFERENCE DRAWINGS Dw'G 460-6 EARTHWORK gUANTITIES CUT: 941 CY FILL: 2,395 CY IMPORT: 1.454 CY EXPORT: 0 CY REMEDIAL: 8,390 CY FITZMAURICE CONSULTING -CIVIL ENGINEERING- 3529 RMERA DRIVE SAN DIEGO, CA 92109 (656) 752-2393 BENCH MARK DESCRIPTION: SURVEY MONUMENT LOCATION: SOUTH SIDE ALDER AVE, 120' \//0 SKYLINE DR. RECORDED: REC. 4-18-1950 ELEVA TIDN: 312,65' DA TUM: NGVD 29 8. STORM WATER POLUTION PREVfNTION PLAN, SEE SHEET 4. PREPARED BY FITZMAURICE CONSUL TING CE. DESCRIPTION PROPERTY BOUNDARY EX. CONTOURS EX. RETAINING WALL EX. BROW DITCH NEW CUT BANK NEW FILL BANK CUT/FILL DA YLIGHT LINE NEW CONTOUR DRAINAGE DIRECTlON GRADING LIMITS SPOT ELEVA TlON BROW DITCH TYPE 1 BROW DITCH TYPE 1 LEGEND DWG.NO. SYMBOL ⇒⇒ = y = = y = --+1----/f...__ --- \455.40 FL MOD. SDRSD D75, TYPE D (W-2') ⇒ ⇒ (SEE PLANs) MOD. SDRSD D75, TYPED (W-1') ==C> ==C> (SEE PLANS) 8" PVC STORM DRAIN PIPE DRAIN BOX (JENSEN OR EQUAL) DRAINAGE HEADWALL SDRSD D-30 1/4" BROKEN AGGREGATE SURFACE Rf P RAP DISPERSION CUTOFF WALL SDRSD D-40 SP-05 ~ STRCCTCRAJ. (POST-CO\fSTRUCTJOt:) RMP TARJ.E TYPE DESCRIPTIOK OWNERSHIP MAl.~Il:\IAl\n: ,\GREEMEKT SHEET KO. QUANTITY 152 LF 375 LF 281 lF 5 EA 48 SF 44 CY 12 CY 7 EA MA:l,TENANCE TREQUEJ,CY TOTAL LOT AREA ----~1-=2,='B~A~C.='R,='E~--- TOTAL DISTURBED AREA = 0.86 ACRE II AS BUILT" (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS) TOTAL REPLACED IMPERVIOUS AREA =_~O __ _ TOTAL PROPOSED IMPERVIOUS AREA =-0~-- RCE __ _ REVIE\/ED BY1 EXP, ___ _ DATE INSPECTOR DATE l-----it----+-----------+-----it----+---+----11 SHElET I CITY OF CARLSBAD I SHESETS I ENGINEERING DEPARTMENT ::==:::::...::=============-===::::::: GRADING PLANS FOR: 3805 ALDER AVE SLOPE RESTORATION 1----1----+------------------11-----+--+---+---1 ~G~R=7~n7~1-~nn7~R====:::!1l~TL~E=S~H~E~E:!::T=======~ APPROVED:JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 9/30/2 DATE DA TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL IRVWD BY=---1 ,__O_TH_E_R_A_P~P-RO-V-AL-+-CI_TY_f>J'~P-R-OV_A_L_, CHKD BY: _ PROJECT NO. DRAWING NO. PD2021-0026 532-6A 4 DocuSign Envelope ID: B0735359-F48B-4148-A0F8-F12054BAEDB5 7/12/2023 ' ' ' , ___ , .. __ C) C) --------- ----- ------------- ------------- ------------ -- --------------------- ------------------- \ \ I ------------------ ------ I I I --- I I \ UNDERGROUND SERVICE ALERT SECTION 4216 & 4217 OF THE GOVERNMENT CODE REQUIRES A DIG ALERT Identification NUMBER BE ISSUED BEFORE A "PERMIT TO EXCAVATE" WILL BE VALID. FOR YOUR DIG ALERT I.D. NUMBER CALL UNDERGROUND SERVICE ALERT TOLL FREE@ 1-800-422-4133 TWO (2) WORKING DAYS BEFORE YOU DIG. WEB ADDRESS: WWW.DIGALERT.ORG 3805 ALDER ' I I I I / 0 0 0 0 □r----_J,.- ----------- ~// // // // // ----+------------!--------------------->---------- I I I I ' ' ' ' CAMINO REAL ------------- ------ \ ' ' ------ ' I ' ! ~ 0 10 --------- ------- SCALE: 1 "=20' I __ I 20 40 I --------- 60 0 0 0 © © 0 © @) KEY NOTES: CONSTRUCT SLOPE ROUNDING EARTH MOUNT (BERM) ABO\if' SLOPE PER CITY STANDARD GS-14 (L=2.5'). SEE DETAIL 8. CONSTRUCT MODIFIED BROW DITCH PER SDRSD D-75 TYPED. (24" WIDE BY 12" DEEP) CONSTRUCT MODIFIED BROW DITCH PER SDRSD D-75 TYPED (12" WIDE BY 6" DEEP). SEE DETAIL A THIS SHEET. CONNECT NEW BROW DITCH TO EXISTING BROW DITCH AND CONSTRUCT SPLASH WALL PER DETAIL C THIS SHEET. CONSTRUCT GRAVEL ACCESS PATH OF 4" DECOMPOSED GRANIT (DG) ON COMPACTED NATIVE. SEE DETAIL A THIS SHEET. CONSTRUCT BENCH IN GRADED SLOPE. PLACE 4 INCHES OF ¼" CRUSHED AGGREGATE ON COMPATED SUBGRADE AT 85% R.C. PROVIDE A 2% MIN GRADIENT FROM FRONT TO BACK OF BENCH. PROVIDE RIPRAP ENERGY DISS/PATER PER D-40 USE NO. 2 BACKING 1.1' THICK, ON 0.5' OF¼" CRUSHED AGGREGATE, ON 4" SAND FILTER BLANKET. AREA AS IND/CA TED ON PLAN. CONSTRUCT FLARED ENTRANCE TO BROW DITCH PER DETAIL D THIS SHEET. PROVIDE POINT OF CONNECTION OF BROW DITCHES AT THE ELEVATION SHOWN. INSTALL 8" PVC DRAIN PIPE AT THE ELEVA TO/NS SHOWN. INSTALL 12" X 12" DRAIN BOX (JENSEN PRECAST) OR EQUAL AT THE ELEVATIONS SHOWN. SEE DETAIL A SHEET 3. EXTEND BROW DITCH AROUND DRAIN BOX 1' MINIMUM TO ENSURE ALL FLOWS ENTER ORAN BOX GRATE. CONSTRUCT HEADWALL PER SDRSD D-30 AT END OF PIPE AT THE ELEVATIONS SHOWN AND CONNECT MOD. BROW DITCH DOWN STREAM. INSTALL CUTOFF WALLS PER SDRSD SP-05. INSTALL 18" X 18" DRAIN BOX (JENSEN PRECAST) OR EQUAL AT THE ELEVATIONS SHOWN. SEE DETAIL A SHEET 3. CONSTRUCT 48" LONG BY 18" T NEW BROW DITCH PER D-75, TYPE D TALL CONCRETE SPLASH WALL~ 4" THICK W/ NO. 5 REINFORCEMENT AT 15• O.C. 18" 18" J EX CABLE- RAIL GRADE 12· i 8' & 9' ACCESS PATH 7' & 8' GRAVEL DETAIL 1/ MOD/RED DRAINAGE DITCH D-75 TYPED (12" WIDE, 5• DEEP). WHERE SHOWN ON PLANS GRAVEL ACCESS PATH NTS CONSTRUCT SLOPE ROUNDING MOUNT PER CITY STANDARD GS-14, L-2.5'. VEGETATED EARTHEN DITCH DETAIL 'a' TYPICAL SLOPE ROUNDING AND DITCH (1YP. TOP OF FILL SLOPES) NEW BROW DITCH PER MOD. D-75, TYPE D __ _ REMOVE 4' OF THE EXIS71NG BROW DITCH, AND CONSTRUCT NEW BROW DITCH TO THE SAME LINE AND GRADE. CONNECT THE SITE BROW DITCH TO THE DITCH PER SDRSD D-75 TYPED. EX BROW DITCH PER DWG 460-6 EX RETAINNG WALL AND CABLE RAIL PER DWG 460-6. PROTECT IN PLACE 24" 24" DEEP CONCRETE __/~~~::::_,-_·_, __ ~J DETAIL BROW DITCH CONNECTION PLACE NUMBER 2 BACKING, 1.1' THICK ON 0.4' DG BLANKET PER PLAN. I -i' l<>-i ()~~ ft I I A PROVIDE F0071NG WALL AT END OF FLARED BROW DITCH 18-/NCHES BELOW FLOWI..INE ELEVA TION. FLARE BROW DITCH TO DIRECT RUNOFF TO DRAIN GRA TE. CONCRETE THICKNESS TO MA TCH D-75 STANDARD. A CONSTRUCT BROW DITCH 1.0' MIN. WIDTH AROUND DRAIN. CONCRETE THICKNESS TO MATCH D-75 STD. DETAIL '[) I BROW DITCH JUNCTION I \ F0071NG AT ENTRANCE TO BROW DITCH. >----PER PLAN----< SECTION A-A NEW BROW DITCH PER~ _ MOD. D-75, TYPE D ~ --- _,__ CONSTRUCT CATCH BASIN, PER JENSON PRECAST PER SIZE SHOWN IN PLAN. ENGINEER OF WORK ~~-;= EXPIRES ON 12/31/24 --- SECTION 8-8 NOTE CONTRACTOR TO OBTAIN CITY'S RIGHT- OF-WA Y PERMIT PRIOR TO ANY WORK PERFORMED IN THE CITY RIGHT-OF-WAY. CITY OF CARLSBAD ENGINEERING DEPARTMENT GRADING PLANS FOR: 3805 SLOPE ALDER AVE RESTORATION GR 2021-0026 GRADING PLAN S AND DETAILS APPROVED:JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 9/30/2 DATE RVWD BY: ___ PROJECT NO. DRAWING NO. CHKD BY: PD2021-0026 532-6A 4 DocuSign Envelope ID: B0735359-F48B-4148-A0F8-F12054BAEDB5 7/12/2023 295 . • 290 , , 285 280 275 270 265 260 255 250 245 240 235 230 225 220 1+00 ill.: . , , ' , ' ' ' , , , ' ,,' '-' ::EN� , "()ti/ -, ,, , ' ....._ f; - " . . '" ' , n AfJ� ? • , ·t:;, ' ' . '' •' ' • ' '' ' ' ' ' ' ' ' ' ' ' '" ' ' . ' . '• L t:; , Ul4._IJ - 1+50 ' VF/Hr P0Ne. ' ,,..., ' , , • • ' _, ·n ""n fff-Ht "lv'!N F,4-t:-f31 "-fliNe.' ,eHN/e, t:-IN (J •. ,r,·1Pr • ' ' • •' � • ,in, ·-' ---. � ' , ' • L - .L, " ' • •• X 2+00 SECTION :40 � ' ' ' ' ' '''' • • !!" .u ' 'A-A' SEE SHEET 2 ()[), 'Rli'-T-L 'R()f.Ar ff-Cn ' ',_ ' , ' , � '' •' ' ' ' ' ' ' ' ' ' -"RAB' ' -·. - ' , •J ' ' '' ' '' '' '" ' ' ''" , 'EA/.C#. " ,, ,,t),. 4 ".• -·-w-e -" :t=.4•• I '-· - -" ,,., ' Jc:,:....A ••0&-K• )'WAv,w..-... j ,v ,aN(;, '.'l(-1, . ,�/JI. -Af2P-1+ XIMA. 1NI '. ,., ,,...f}/. '"· 2+50 ' ' ' ' '' "'" ./ \ • ' ' ' ' ' ' • • lfffR 'Q <---v'RA rJ& ' •' ', m -· . . 4MA 'fl-., ,. P, '# nwG-60 -� SCALE 1"= 10' HORIZONTAL 1"= 5' VERTICAL SCALE: 1 "=20' ��1�����1---1 0 10 20 40 60 ·-·h 3+00 WEIGHT: 15 LBS. FRAME CAST-IN TO RISER OR DROP INLET BOX-, APPROX. WT. 147 LBS.------ APPROX. WT. 132 LBS. (6") OR 263 LBS. (12")---+ APPROX. WEIGHT OF BOX.: 602 LBS. --- • DETAIL �, DRAIN BOX ENGINEER OF WORK �7�-THOMAS P. FITZMAUR;;C.£ 55553 EXPIRES ON 12/31/24 ) ) OPTIONAL 6" OR 12" RISER .--10" X 16" THIN WALL KNOCKOUT. SLEDGE OUT AS REQUIRED (TYP. 4 PLACES) fSHFil CITY OF CARLSBAD I SHSEETS I� ENGINEERING DEPARTMENT GRADING PLANS FOR: 3805 ALDER AVE SLOPE RESTORATION GR 2021-0026 SLOPE PROFILE APPROVED:JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 9/30/24 DATE :::;; 0 (.) _J < :::;; Ol·ow_ 'N(.) Ol(.!) w zU i= (.) ....I LL ::::> ••(/) ....Iz­o < (.) 2i w, 2, a:: ::::> I") < Ol :::;; I") �� Ci: �.. r-­w,,....,.:::;; 00 < Ii) ze ,!fl da:: zw Ww RVWD BY: ___ PROJECT NO. DRAWING NO. � � L----------------------------------------------------------------------------------------------------------�C�HK�D�B�Y�=;;;;;;�;;;P�D�2�0�2�1;;;0�0�2�6��5�3�2��6A�u�� L , MO~- L ,_ ,- -x,.____:__i_l..,, ,_ -- _, ,v ' ----' ofEss, ,>. F / r N0.55553 P 12/31 CJVI 11 11 DocuSign Envelope ID: B0735359-F48B-4148-A0F8-F12054BAEDB5 7/12/2023 06-21-2023 TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN STORM WAIER POLLUTION PREVENTION NOYES GENERAL SITE MANAGEMENT REQUIREMENTS THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK (YEAR ROUND). 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT:TONY JARAMILJ.O FROM: __ _ AT (TEL.NO.} (622) 847-4045 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 3. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES WHICH MAY ARISE. 5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 7. ALL REMOVABLE PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 8. ALL GRAVEL BAGS SHALL CONTAIN 3/4 INCH MINIMUM AGGREGATE. 9. ALL EXPOSED DISTURBED AREAS MUST HA VE EROSION PROTECTION BMPs PROPERLY INSTALLED. THIS INCLUDES ALL BUILDING PADS, UNFINISHED ROADS, AND SLOPES. 10. ADEQUATE PERIMETER PROTECTION BMPs MUST BE INSTALLED AND MAINTAINED AND WILL BE UPGRADED, IF NECESSARY, TO PROVIDE SUFFICIENT PROTECTION FROM RUNOFF DURING RAIN EVEN TS. II. ADEQUATE SEDIMENT CONTROL BMPs MUST BE INSTALLED AND MAINTAINED. 12. ADEQUATE BMPs TO CONTROL OFFS/TE SEDIMENT TRACKING MUST BE INSTALLED AND MAINTAINED. 13. A MINIMUM OF 125% OF THE MATERIAL NEEDED TOO INSTALL STANDBY BMPs TO PROTECT THE EXPOSED AREAS FROM EROSION AND PREVENT SEDIMENT DISCHARGES. MUST BE STORED ONSITE. AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STAB/LIZA TION BMPs ARE NOT CONSIDERED TO BE "EXPOsm· FOR PURPOSES OF THIS REQUIREMENT. 14. THE OWNER/DEVELOPER/CONTRACTOR MUST FOLLOW "WEATHER TRIGGERED" ACTION PLAN AND BE ABLE TO DEPLOY STANDBY BMPs TO PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT IS DEFINED AS A 40% CHANCE OF RAIN WITHIN A 5-DA Y NATIONAL WEATHER SERVICE FORECAST). ON REQUEST, THE OWNER/DEVELOPER/CONTRACTOR MUST PROVIDE PROOF OF THIS CAPABILITY. 15. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HA VE BEEN COMPLETED. 16. THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY PROTECT PRIOR TO A PREDICTED RAIN EVENT. FOR LARGER SITES. GRADING SHOULD BE PHASED. IT MAY BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPs IN AREAS THAT ARE NOT COMPLETED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR. 17. ALL DISTURBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING ACTIVELY GRADED MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DAYS. THE ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS JlQI SUFFICIENT. BMPs NEED TO BE INSTALLED IN THESE AREAS. 18. BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE THROUGHOUT THE YEAR. WHENEVER THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE (3) DAY FORECAST, THE INSPECTOR WILL VERIFY THAT BMPs ARE ADEQUATELY STOCKPILED. BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT WHEN THERE IS 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAILURE TO COMPLY WITH THIS REQUIREMENT COULD RESULT IN THE ISSUANCE OF A STOP WORK NOT/CF OR OTHER ENFORCEMENT ACTION. 19. ALL TREATMENT AND EROSION CONTROL BMPs MUST BE INSPECTED WEEKLY AND PRIOR TO A FORECASTED RAIN EVENT OF GREATER THAN 50.%; AND AFTER A RAIN EVENT. IN ADDITION, TREATMENT CONTROL BMPs MUST BE SERVICED AS NEEDED THROUGHOUT THE YEAR. 20. IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED OR IMPROVED OR REPLACED WITH AN ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP IND/CA TES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH IT WAS USED. REPAIRS AND REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP MEASURE IN PLACE. 21. ALL CONSTRUCTION EMPLOYEES MUST BE TRAINED ON THE IMPORTANCE OF STORM WATER POLLUTION PREVENTION AND BMP MAINTENANCE. WEATHER TRIGGERED ACTION PLAN THE DEVELOPER SHALL DEPLOY STANDBY BEST MANAGEMENT PRACTICE MEASURES TO COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT ( A PREDICTED STORM EVENT IS DEFINED AS A FORECASTED, 40% CHANCE OF RAIN BY THE NATIONAL WEATHER SERVICE}. IN ADDITION TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL, TRACKING, NON-STORM WATER CONTROL, WASTE MANAGEMENT, AND MATERIALS POLLUTION CONTROL. THE NATIONAL WEATHER SERVICE FORECAST SHALL BE MONITORED AND USED BY THE DEVELOPER ON A DAILY BASIS. IF PREC/PITA TION IS PREDICTED (40% CHANCE OF RAIN), THEN THE NECESSARY WATER POLLUTION CONTROL PRACTICES SHALL BE DEPLOYED WITHIN 48 HOURS AND PRIOR TO THE ONSET OF THE PRECIP/TA TION. THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BUT NOT BE LIMITED TO GRAVEL BAGS AND SILT FENCES. A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BEST MANAGEMENT PRACTICES MEASURES TO PROTECT THE EXPOSED AREAS FORM EROSION AND PREVENT SEDIMENT DISCHARGES MUST BE STORED ON-SITE. AREAS THAT HAVE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STAB/LIZA TION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "l+f"A THER TRIGGERED ACTION PLAN~ AN ADEQUATE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVAILABLE FOR DEPLOYMENT OF "WEATHER TRIGGERED BMPS~ EROSION CONTROL HYDROSEEDING, PLANTING AND /RR/GA TION 1. ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS 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 AND ADJACENT TO 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. B HYDROSEEDING AREAS SHALL BE /RR/GA TED 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 PRECIP/TA TION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL SYSTEM OF LOW PREC/P/TA TION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2 AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPE, AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3 /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GRADING OF THE HYDROSEEDED GROWTH. C 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. Jibs PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs PER ACRE OF ACHILLEA MILLEFOLIA e. Jibs PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1 /2 lb. PER ACRE IF DIMORPHOLECA g. ITEMS c, d, e, AND f OF THIS SUBSECTION MAY BE OMITTED ON 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 BROADCAS/NG BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND A GR/CUL TURE CER TIFICA TION TAG A TT ACHED TO, OR PRINTED ON SAID CONTAINERS. j NON-PHYTO-TOX/C 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 HAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, WHEN STRAW IS USED, IT MUST BE ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% IF THE STRAW INTO THE SOIL. 3 FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0 WITH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. D AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING: 1 ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMB/NA TION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1. b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. 2 AREAS GRADED FLATTER THAN 6: I WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BIT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E HYDROSEEDING 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. 2. ALL SLOPES SHALL HA VE /RR/GA TION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN {10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 3. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EfflCIENT COVERAGE OF GRADING SLOPES (90% COVERAGE) PRIOR TO OCTOBER I, THE SLOPES SHALL BE STABILIZED BY AN APPROPRIATE EROSION CONTROL MATTING MATERIAL APPROVED BY THE PUBLIC WORKS INSPECTOR. 4. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OF PLANNING DIRECTOR. 5. THE OWNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORD/NA TE THE WORK OF THIS CONSTRUCTION SWPPP SHOWN ON ANY GRADING PLANS, LANDSCAPE AND /RR/GA TION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. CITY OF OCEANSIDE HIGHWAY 78 BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE Erosion Control Sediment Control BMPs Tracking Non-Storm Water Waste Management and Materials BMPs Control BMPs Management BMPs Pollution Control BMPs C: -C: C: .!,! -.!,! .!,! C: "" -., "" C: --0, 0 Cl) "" C: "' C: u u .~ ~ 0, E C: ~ C: .!,! -0 -t' t' .E .9-0 0 0 E Cl) -::; "" "' 0, -~ -.!!1 ~ --=, c 0, -.... 0 C: "' .!; £; "' "' "' ~ .!; "'--c2" 0 -~ "' "' o-0, §-"' ~ ~ -Oo t:: C: "' C: '-C: ~-"' Best Management Practice' "' <ltl .!; co g. 0 a; "' C: 0, 0, "' " "' >-= 0 "' -~ "' 0 ~ -o-~ ..c: .!; E til .!; <J 5, <J "' "" "' i "" "' :::; C: "' C: C: 3' ~ (BMP) Description ➔ .Q~ "' ~ "' "' "' 0, "' 0, 2 C: C: C: C, :::, ~ ~ "' "' Cl) "' ds "' 0 'a 0 G) .s -g~ "" C: C: i~ ~ Cl) ~<ll u ~ 0 :8 8~ 0 0, "' =, E "' E ~ 0, "" C: C, co 0, "' s 0 0 Cl) Cl) ~ ::; C, 0, C: _E ~ ~ l "" 0 Cl) ~ Cl) "' C>:: 0 ·"' "' ~ 3: t.... :8 t:J'i:;:; -.!!1 ~-£ '--t-S "' ~ :S -~ ~ E al ~ CL :2 0, ~ "' Cl) 0, 0 .§ ->< ~ Cl) =, '€i 2:~ 0 .Q ~E bo "' ~ "R ~ "" "' u a; Cl) =, ·-"" "'u -~ ~ 0 -~ § u ~c: "" 0 oO Q)•~ 0 0 l "" "' ~ '-' ~ .Q '-.Q 0 ~o ~ ~o ~ :.::: § "' C: C: C: ~~ ~ 0 '-u 00 0 "' .B 0 ..c: "' 0 ,t ki "' ~ vj c'5 6 ~ ~ ti§ ~ '-~ C: ict crB 0 ~u 0 ~ 0 ~ br8 ell ::; oo oo :r: <!> u-, CL "' -"' C>:: CL ::; "' ::; "' :r: ::; <J::; CASQA Designalion ➔ "' ... ,-... co 0, -..., ... in ,-... co c:, "' ..., ,-... co -"' ..., ... in <o co --<o ---~ ~ ~ ~ ~ ~ I I I I I I I I I I I I I I I I I I I I I bJ bJ bj bJ bJ bJ bJ bJ f!: f!: "' "' "' "' i i i i i i i Construcnon Activity :a:: :a:: :a:: :a:: ~ Grading/Soil Disturbance X X X )< )< )< >< )< X ~ Trenchinn /Excavation X )< )< )< >< )< ~ Stockoilina >< ")( X Drillinn/Borina Concrete/Asohalt Sawcuttina Concrete Flatwork Paving Conduit/Pioe Installation Stucco/Mortar Work Waste Disposal X Staainn/Lav Down Area X X X Eauioment Maintenance and Fuelina Hazardous Substance Use/Storaae Dewaterina Site Access Across Dirt Other (list): Instructions: 1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction. 2. Located along the top of the BMP Table is a list of BMP's with it's corresponding California Stormwater Quality Association (CASOA) designation number. Choose one or more BMPs you intend to use during construction from the list. Check the box where the chosen activity row intersects with the BMP column. 3. Refer to the CASQA construction handbook for information and details of the chosen BMPs and how to apply them to the project. LEGEND (DELETE ITEMS NOT USED ON THE SITE MAP) DESCRIPTION EC-10, VELOCITY DISS/PA TION SE-1, SILT FENCE SE-5, FIBER ROLL SE-6, GRAVEL BAG SYMBOL -,. __ ,. - = OWNER'S CERTIFICATION: I UNDERSTAND AND ACKNOWLEDGE THAT I MUST: (1) IMPLEMENT BEST MANAGEMENT PRACTICES (BMPs) DURING CONSTRUCTION ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO A VOID THE MOB/LIZA TION OF POLLUTANTS SUCH AS SEDIMENT AND TO A VOID THE EXPOSURE OF STORM WATER TO CONSTRUCTION RELATED POLLUTANTS; AND (2) ADHERE TO, AND PACIFIC OCEAN TR-1, STABILIZED CONSTRUCTION ENTRANCE ~ NS-8 AT ALL TIMES, COMPLY WITH THIS CITY APPROVED TIER 2 CONSTRUCTION SWPPP THROUGHOUT THE DURATION OF THE CONSTRUCTION ACTIVITIES UNTIL THE CONSTRUCTION WORK IS COMPLETE AND SIGNED OFF BY THE CITY OF CARLSBAD. TONY JARAMILJ.O JENNIFER JARAMILLO NS-9 OWNER{S)/ OWNER'S AGENT NAME {PRINT) DATE NS-10 / ""- CITY OF VISTA CITY OF ENCINITAS VICINITY MAP SHEET INDEX· SHEET 1: TITLE SHEET SHEET 2: EROSION CONTROL PLANS APN: 207-063-25-00 SIIEADDRESS: 3805 ALDER A VENUE CARLSBAD, CA 92008 AREA OF DISTURBANCE AREA OF DISTURBANCE 37,500 S.F. (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWAYS) CONSTRUCTION THREAT: CONSTRUCTION THREAT TO STORM WATER QUALITY {CHECK BOX}: □ HIGH 181 MEDIUM OWNER/APPLICANT: NAME: ADDRESS: TELEPHONE NO.: TONY JARAM/LJ.O JENNIFER JARAMILLO 3805 ALDER A VENUE CARLSBAD, CA 92008 (622) 847-4045 EMERGENCY CONTACT: NAME: ADDRESS: TELEPHONE NO.: TONY JARAMILJ.O 3805 ALDER A VENUE CARLSBAD, CA 92008 (622) 847-4045 NS-8, VEHICLE AND EQUIPMENT CLEANING NS-9, VEHICLE AND EQUIPMENT FUELING NS-10, VEHICLE AND EQUIPMENT MAINTENANCE WM-1, MATERIAL DELIVERY AND STORAGE WM-1 _o_WN_m_(_~ ______ m_~_J __ D_A_TE ______ --<ISH4EET1~c_rT_Y __ o_F_C_A_R_L_S_B_A_D~ISHE5ETSI _ ENGINEERING DEPARTMENT WM-2, MATERIAL USE WM-2 NAME OF PREPARER: THOMAS P. FITZMAURICE WM-5, SOLID WASTE MANAGEMENT WM-5 QUALIFICATION OF PREPARER·_P_._E._, _O_S_D ____ _ WM-9, SANITARY/SEPTIC WASTE MANAGEMENT WM-9 ADDRESS: ___ 3_5~29_R~IVI_ER~A-D~R_IVE _____ _ SAN DIEGO, CA CONCRETE BROW DITCH ¢::::l ¢::::l ¢::::l 55552 12-31-2024 R.C.E./CERT. NO. L/C. EXP. DATE DATE CITY STORM WATER POLLUTION PREVENTION PLAN (SWPPP) 3805 ALDER AVE SLOPE RESTORATION GR 2021-0026 ENGINEERING MANAGER I PROJECT ID SWPPP TITLE SHEET APPROVED:JASON S. GELDERT RCE 63912 EXP. 9/30/2 DATE PD2021-0026 I DRAWING NO. _ 532-6A CHKD BY: 4 DocuSign Envelope ID: B0735359-F48B-4148-A0F8-F12054BAEDB5 7/12/2023 ' y c--f-i I - I � 1 1 I X/,I I( I I I I .,,. t I I l , I ' I . I J -1-I ,,,,,,..,,,,, I < ��\c::::,,::::,,�:;,t:O'<;����;j;;;/:(.1 1 • , • I \I \ \ \ Q ,," ,/ / / 1 ,\\ \ ', '-Q O ,, ... , _,,, ,/'' //, ,, \\'I.' ', ,,_ -----------· ___ .,,,.. ,,' ,, ,,,,/ ,/ II/ I JI ' \ ' -0 --,----------�---., , _. 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I I /' ,, ,, _,,, ,,, .,.--­JI I 1,,,,,,","",,.--­I / // / 1" ,-""_,.,,,, .,,.,--­/, ,,,,,,, ,"" .,,.--1 ,, ,,/ 1 ,"" ,,,,­,,,,,,,,/'" ,,,,,,,, J I I / / / I I I -------------------- ------ ---------�--------------------------------- ----------------------.\_--------- ------------·'<-------------- UNDERGROUND SERVICE ALERT SECTION 4216 & 4217 OF THE GOVERNMENT CODE REQUIRES A DIG ALERT Identification NUMBER BE ISSUED BEFORE A "PERMIT TO EXCA VA IF" WILL BE VALID. FOR YOUR DIG ALERT I.D. NUMBER CALL UNDERGROUND SERVICE ALERT TOLL FREE@ 1-800-422-4133 TWO (2) WORKING DAYS BEFORE YOU DIG. WEB ADDRESS: WWW.DIGALERT.ORG +-----1----------- ------ �//// // // ---------- ------- ------ // // // ------ EROSION CONTROL NOTES: SEE EROSION CONlROL NOTES ON SHEET 1. SUPPLY 'JATET□ 'JASH'JHEELS IF NECESSARY CUL-DE-SAC EXISTING EDGE □F PAVEMENT TYPICAL TRAILER LENGTH I\ UN□FF DIVERSION RIDGE -, 12' MIN. _I STEEL PANEL PLATES □N ASPHALT PAVEMENT MODIFIED STABILIZED CONSTRUCTION ENTRANCE SCALE: 1 "=20' I __ _ 20 40 60 N□ SCALE iTC-1 TYPE 21TC-1 ENGINEER OF WORK EXPIRES ON 12/31/24 BEST MANAGEMENT PRACTICES SEDIMENT CONTROL BMPS DESCRIPTION STABILIZED CONSlRUCTION ENlRANCE SILT FENCE LOT PERIMETER PROTECTION ■ ■ ■ GRAVEL BAG BARRI OR CASQA BMPS ITC-1I 1sc-11 1sc-21 !SC-6! !SC-7I !SC-8I = SlREET SWEEPING AND VACUUMING GRAVEL BAG CHECK DAMS HYDROSEEDING � FIBER ROLL (10' SPACING) NON STORM WATER BMPS WATER CONSERVATION PRATICES POTABLE WATER/IRRIGATION INS-1 I INS-7I POLLUTION CONTROL BMPS MATERIAL DELIVERY AND STORAGE MA TERI AL USE STOCKPILE MANAGEMENT SPILL PREVENTION SOLID WASTE MANAGEMENT CONCRETE WASTE MANAGEMENT SANITARY/SEPTIC (BIFFY) AREA SE-6, GRAVEL BAG TYPICAL BMP 1, SET P□STS AND EXCAVATE A 4 BY 4 IN (10 BY 10 CM> TRENCH UPSLOPE FR□M AND AL□NG THE LINE □F P□STS, -- IWM-1! f@-21 IYIM-� f@-4! IWM-$1 IWM-a! f@-91 DETAILS 2, STAPLE 'JIRE FENCING T□THE P□STS. 3, ATTACH THE FILTER FABRIC T□ THE 'JIRE FENCE AND EXTEND IT INT□ THE TRENCH. 4, BACKFILL AND COMPACT THE EXCAVATED S□IL, SILT f'ENCE N□ SCALE I SC-1 I CITY OF CARLSBAD ENGINEERING DEPARTMENT GRADING PLANS FOR: 3805 SLOPE GR 2021-0026 ALDER AVE RESTORATION EROSION CONTROL APPROVED:JASON S. GELDERT ENGINEERING MANAGER RVWD BY: CHKD BY: RCE 63912 EXP. 9 /30/24 DATE PROJECT NO. PD2021-0026 DRAWING NO. 532-6A ) ' ---------------- C) C) ------- \ D D D D □,-----J- ----------,-------- ~ O 10 ---------------------- ------------------------- ". F / (/J ci ~ N0.5555 w ,-EXP 12/31 FILTER f" ABRIC ., ;...,--·.·.·-~·:.·•·· .·: -11 KEY 11 DocuSign Envelope ID: B0735359-F48B-4148-A0F8-F12054BAEDB5 7/12/2023