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965u_grN TOCOUNTY OF RIVERS DE HIGHWAY 74 &COY OF HEMET W_ rim TRACT No. 31141 S I II °M PO4� mAVE P ROUGH GRADING ANS RWATI AMO PROJECT SITE VICINITY MAP NTS 15 THOMAS BROS. MAP. PACE 889, GRIDS E1 & E2 TO THE CITY SW 15S RN OF TEMECULA OWNER\APPLICANT LAND USE SR CONESTOGA. LLC EXISTING HARD USE VACANT FILL - CU. YDS C/O JIM LYRE EXISTING ZONING: SPECIFIC PLAN 293 PA 458 & 488 41391 KALMIA STREET SUITE #200 PROPOSED ZONING: SPECIFIC PLM 293 PA 458 & 48B MURRIETA CA. 92562 PROPOSED LAND USE SINGLE FAMILY RESIDENTIAL (951) 20D-2365 (6,000 SF MIN. LOT) AND OPEN SPACE UTILITIES SCHOOL DISTRICT WATER EASTERN MUNICIPAL WATER DISTRICT HEMET UNIFIED SCHOOL DISIRCT #i6 SEWER EASTERN MUNICIPAL WATER DISTRICT 148,745 ELECTRIC SOUTHERN CAUFORNIA EDISON COMPANY * GAS SOUTHERN CALIFORNIA GAS COMPANY ACCESS TO TELEPHONE VER20N CFD 66 TEFMSION INDIVIDUAL RECEPTION/CABLE STORMDRAIN: DEVELOPER SOILS ENGINEER ENGINEER SF 150 LLC GEOCON WEST. INC. ALBERT A WEBB ASSOCIATES C/O JIM LYTLE 41571 CORNING PUCE 3788 McCRAy STREET 41391 KALMM STREET SUITE #100 SUITE 101 MURRIEFA, CA 92562-7065 RIVERSIDE CA 92506 (951) 686-1070 MURRIETA CA 92562 (951) 304-2300 PRIOR & DURING THE INSTALLATION OF SOIL MEDIA. (951) 677-1800 PURPOSES LEGAL DESCRIPTION 24 HR SWEEP CONTACT INFO 461-210-033 NAME:JIM LYRE RECORDED BOOK/PACE PM 111/36 EXISTING DRAINAGE & SUBDIVISION NAME PM 16456 PHONE NO.: (951) 200-2365 LOT/PARCEU 2 UA NO. 4921 HEREON 3 LLA NO. 4921 PURPOSES 6 NOTESUQ SLOPE PURPOSES ANTITY APN SLOPE & ABANDONED 1. THOMAS BROS. MAP: PAGE 889, GRIDS El & E2 TOTAL IMPERVIOUS AREA 129,400 S.F. 461-210-037 2. FLOOD ZONE X, AREA OF 100 YEAR FLOOD. 3. PROJECT IS WITHIN SPECIFIC PUN NO. 293 PURPOSES APPROXIMATE EARTHWORK QUANTITY ESTIMATE APPROXIMATE EARTHWORK ESTIMATE TOTAL AREA DISTURBED: 2056 GROSS ACRES EXPORT 2,MMO Of; EXPORT TO RE UTILIZED WITH TRACT 31632 (SGR# 150048) (IPA 150013) TO BALANCE THE ABOVE OUANTR6 REFLECT SHRINKAGE, SWELLING. SUBSIDENCE, OVER EXCAVATION OR ANY SPECIAL CONDITIONS THAT MAY BE SPECIFIED IN THE PREUMINARY SOILS REPORT MD ARE FOR REFERENCE AND FEE PURPOSES ONLY. SINCE THE ENGINEER CANNOT CONTROL THE EXACT METHOD OR MEANS USED BY THE CONTRACTOR DURING GRADING OPERATIONS, NOR CAN THE ENGINEER GUARANTEE THE EXACT SOIL CONDITION OVER THE ENTIRE SITE, THE ENGINEER ASSUMES NO RESPONSIBILITY FOR FINAL EARTHWORK QUANTITIES. THE CONTRACTOR SPALL BE RESPONSIBLE FOR DETERMINING HIS OWN EARTHWORK QUANTITIES FOR BIDDING CONTRACT, AND CONSTRUCTION PURPOSES, IF IT APPEARS THERE WILL BE AN EXCESS OR SHORTAGE OF MATERIAL, THE CONTRACTOR MAY NOTIFY THE ENGINEER TO DETERMINE IF POSSIBLE GRADE ADJUSTMENTS CAN BE MADE TO ALLEVIATE SAID MATERIA. EXCESS OR SHORTAGE NOTE APPROVAL BY INE TRANSPORTATION DEPARTMENT IS FOR WORK WITHIN ME ROM RIGHT-OF-WAY ONLY. EXCEPT FOR THE RETAINING WALLS IN CONJUNCTION WITH THIS GRADING, ALL INFORMATION ASSOCIATES WITH BUILDNGS (INCLUDING SETBACKS AND FF MATIONS) IS FOR REFERENCE ONLY AND THE APPROVAL OF THIS GRADING PWS DO NOT INCLUDE ANY PROWSIONS ASSOCIATED WITH BUILDINGS NOTE THE ENGINEER WHO PREPARED ME GRADING PLM �� HAS V 111 THE CONSISTENCY BETWEEN ON-SITE 11 Imo-//" RR//W'CITHE APPROVED BY METRANSPORTATIION NG INFORMATION ID THE WOK DIEPARTMENT. LEGEND TE CENTERLINE REI. RETAINED C&G CURB & GUTTER It PROPERTY UNE EX EXISTING TO TOP OF CURB PROP PROPOSED O.S. OPEN SPACE R/W RIGHT OF WAY REQ. REQUIRED SD STORM DRAIN WWM WELDED WIRE MESH S/W SIDEWALK D.C. DECOMPOSED GRANITE ESMT. EASEMENT CFD COMMUNITY FACILITIES DISTRICT PROPOSED SLOPE (2:1 UNLESS OTHERWISE NOTED) - -- EDGE OF EXISTING PAVEMENT EXISTING CONTOUR - - - - PROPOSED RIGHT OF WAY - STREET CENTERUNE TRACT BOUNDARY EX. EASEMENT - - - PROP. EASEMENT -e----� CUT/FILL TRANSITION LINE PROPOSED WALL (2 BLOCK MIN. ABOVE PROP. FG) CUT SLOPE 40 GUNTTE CONCRETE WITH 6%6X10 WHAM TOPOGRAPHY INLAND AERIAL SURVEY 7117 ARLINGTON AVENUE SUITE A RIVERSIDE. CA 92503 (951) 683-3248 RATE OF TOPO: 12/16/2015 FIELD VERIFIED BY: DEREK C. HOOD P.L.S. 6799 BASIS OF COORDINATES CCS NA083, ZONE VI BASED ON NOS CUT - CU. YDS FILL - CU. YDS RAW SZ142 73,626 SHRINKAGE -6,418 - SULKING 178 -- OVER-EXCAVATION 66,163 72,779 SUBSIDENCE -3,317 -- TOTAL 148,745 148,405 EXPORT 2,MMO Of; EXPORT TO RE UTILIZED WITH TRACT 31632 (SGR# 150048) (IPA 150013) TO BALANCE THE ABOVE OUANTR6 REFLECT SHRINKAGE, SWELLING. SUBSIDENCE, OVER EXCAVATION OR ANY SPECIAL CONDITIONS THAT MAY BE SPECIFIED IN THE PREUMINARY SOILS REPORT MD ARE FOR REFERENCE AND FEE PURPOSES ONLY. SINCE THE ENGINEER CANNOT CONTROL THE EXACT METHOD OR MEANS USED BY THE CONTRACTOR DURING GRADING OPERATIONS, NOR CAN THE ENGINEER GUARANTEE THE EXACT SOIL CONDITION OVER THE ENTIRE SITE, THE ENGINEER ASSUMES NO RESPONSIBILITY FOR FINAL EARTHWORK QUANTITIES. THE CONTRACTOR SPALL BE RESPONSIBLE FOR DETERMINING HIS OWN EARTHWORK QUANTITIES FOR BIDDING CONTRACT, AND CONSTRUCTION PURPOSES, IF IT APPEARS THERE WILL BE AN EXCESS OR SHORTAGE OF MATERIAL, THE CONTRACTOR MAY NOTIFY THE ENGINEER TO DETERMINE IF POSSIBLE GRADE ADJUSTMENTS CAN BE MADE TO ALLEVIATE SAID MATERIA. EXCESS OR SHORTAGE NOTE APPROVAL BY INE TRANSPORTATION DEPARTMENT IS FOR WORK WITHIN ME ROM RIGHT-OF-WAY ONLY. EXCEPT FOR THE RETAINING WALLS IN CONJUNCTION WITH THIS GRADING, ALL INFORMATION ASSOCIATES WITH BUILDNGS (INCLUDING SETBACKS AND FF MATIONS) IS FOR REFERENCE ONLY AND THE APPROVAL OF THIS GRADING PWS DO NOT INCLUDE ANY PROWSIONS ASSOCIATED WITH BUILDINGS NOTE THE ENGINEER WHO PREPARED ME GRADING PLM �� HAS V 111 THE CONSISTENCY BETWEEN ON-SITE 11 Imo-//" RR//W'CITHE APPROVED BY METRANSPORTATIION NG INFORMATION ID THE WOK DIEPARTMENT. LEGEND TE CENTERLINE REI. RETAINED C&G CURB & GUTTER It PROPERTY UNE EX EXISTING TO TOP OF CURB PROP PROPOSED O.S. OPEN SPACE R/W RIGHT OF WAY REQ. REQUIRED SD STORM DRAIN WWM WELDED WIRE MESH S/W SIDEWALK D.C. DECOMPOSED GRANITE ESMT. EASEMENT CFD COMMUNITY FACILITIES DISTRICT PROPOSED SLOPE (2:1 UNLESS OTHERWISE NOTED) - -- EDGE OF EXISTING PAVEMENT EXISTING CONTOUR - - - - PROPOSED RIGHT OF WAY - STREET CENTERUNE TRACT BOUNDARY EX. EASEMENT - - - PROP. EASEMENT -e----� CUT/FILL TRANSITION LINE PROPOSED WALL (2 BLOCK MIN. ABOVE PROP. FG) CUT SLOPE 40 GUNTTE CONCRETE WITH 6%6X10 WHAM TOPOGRAPHY INLAND AERIAL SURVEY 7117 ARLINGTON AVENUE SUITE A RIVERSIDE. CA 92503 (951) 683-3248 RATE OF TOPO: 12/16/2015 FIELD VERIFIED BY: DEREK C. HOOD P.L.S. 6799 BASIS OF COORDINATES CCS NA083, ZONE VI BASED ON NOS STATIONS *BELL' & •AHMT RYAN'. EPOCH 1991.35 63 BELL (DX3774) MMT RYAN (0X5267) N 2184600.02 N 2212486.808 E 6287242.23 E 6328559.345 NAVD88 BASED ON NGS CONTROL: NEWP02 (0X5632) DESCRIBED BY METRIC WATER DISIR SO. CALIFORNIA 1992 WINCHESTER, FROM HIGHWAY 79 AND SIMPSON ROAD, SOUTH ON HIGHWAY 79 1.5 MILES TO NEWPORT ROAD, FAST ON NEWPORT ROAD 0.5 MILES TO SAN DIEGO CANAL, IN TOP OF THE SOUTHEAST WINGWALL OF SOUTH OUTLET CANAL SIPHON STRUCTURE, 25.5 FEET FROM EAST END OF HEADWALL. ELEV. = 1497.91 OPEN SPACE LOTS TABLE O.S. LOT PURPOSE OWNED BY MAINTAINED BY 63 BASIN RET. BY OWNER R.OT.D. OR CFD 64 O.S. RET. BY OWNER CFD RECTANGULAR CHANNEL PER DETAIL ACCESS TO SHEET 5 CFD 65 O.S. LOT RET. BY OWNER STORMORAN: THE WATER QUALITY BASINS WILL BE MAINTAINED BY 64 * REV. CO. 4-5 ACCESS TO PERPETUAL CFD 66 LOT 64 RET. BY OWNER STORMDRAIN: INCIDENTAL ftIV. 00. ENGINEER OF RECORD STATEMENT J f TRACT 31632 P._r-qqAPN 461-20\i0-045 E S24 .�4 4o•E 1._ 140.44 Rat2D7&18' Ae1742'01R=2215.00' !A=' 727'54• ` LL=641.40 T=323.27 �\ 1 L=95.29T=47.65' •�'W24'13 = CBA 3 1 Q10=112 M. - \ \ CBA 6. SO IMPROVEMENTS 18900 - Rpp QIOO=9 PER TRACT 31633 Q700=88 �i, 1L Q100=9.6 - 1(J 1 11-71 21'46'46'E R=1713.59 A=10031' q10=4.8 , 147.61' L-3017 T 15A8'_ 0100=8.8 9 _ CBA 13 7736'17'E -"T 10.48' N54430 ,6„ 2 6�, _3 0 6.5 135.33' 4 y 0100=9.6 N61018'05•E. I.` `, 3 Q 36.08' 14 (15 3 3 a o ss - 1 1 9 Ei 16 CED 35', Q10 1-5 N3744'19•W p 3 Q GRADING AND 178.10' \,\� O 36- IMPROVEEN MTS N5715'41'E !(' „- 2 - p TO BE CONSTRUCTED 2 2 .1 -. 01Q00=195 u' TRACT 31633.LTH .. 102.60' -- DR# - GO- 3Z: - CONCURRENTLY SO IMPROVEMENTS - PER TRACE 31142 38 iN3744'19'W' 158.44' 23 24 2 26 (D 39 N2Z44'35"'M 22�" 14184' PRAIRIE CROSSING DRIVES EET-7 R=85000 A-9030'58 L=141.17' T=70.75 00 5� 41 46 -41 R=1000.00' A=0'57'13* 9� 49 �_ _ I 41 L=18.84' T=8.32" 59,_1__ ,,,f�\ BD IMPROVEMENTS y. 50, ?.. T� 42.� GRADING AND N31'18'20^W) IMPROVEMENTS 105.68' TO BE CONSTRUCTED'N1 B07'S211' CONCURRENTLY WITH 32291, TRACT 31142. R=100.00' M-16'16'41" L=28.47' T=14.33'\ N35'26'33'W---ti-- 50.00' I 0; j. R=48.00' A=8743'46• 11 L=73.50' T=46.13' 'L- it i O.S. 17 THE ENGINEER WHO PREPARED AND SIGNED THIS GRADING PUN RAS VERIFIED THAT ALL INFORMATION ON THE DRAWINGS IS CONSISTENT WITH THE STORM DRAIN PUNS APPROVED OR CLEARED TO GRADE BY THE RIVERSIDE COUNTY FLOOD CONTROL DISTRICT THE ENGINEER OF RECORD HES EVALUATED THE DRAINAGE MO DETERMINED THAT THE DRAINAGE ACROSS THE PROPERTY UNE DOES NOT EXCEED THAT WHICH FISTED PRIOR TO GRADING. THE ENGINEER QU RECORD WHO PREPARED AND SIGNED THE GRADING PLM HAS VERIFIED THAT THE PROPOSED DRAINAGE SYSTEM IS CONSISTENT WITH THE NATURAL DRAINAGE PATTERN OF THE SITE AND WILL NOT ADVERSELY AFFECT ADJACENT PROPERTIES. (PROJECT N0. APPROVAL DATE ); THE STREET PUNS APPROVED OR CLEARED TO GRADE By THE TRANSPORTATION DEPARTMENT (IP NO. APPROVAL DATE AND APPROVED TENTATIVE MM INCLUDING CONDITIONS OF APPROVAL 57 �� 5 i 44� 43 \ ,12 . 55 53 m N ��54 m 0=6.8 61 010=27.6 Q100-38.5 v o 62 I SHEET 8 J N63'16'45•E' - - - 72.74' O.S. 64 GRADING NOTES 1. ALL GRADING SHALL CONFORM TO THE 2013 CALIFORNIA BUILDING CODE CHAPTER 17, 18 & APPENDIX -J AS AMENDED BY ORD. 457. 2. ALL PROPERTY CORNERS, GRADING BOUNDARIES AND ALL CONSERVATION AREAS/LEAST SENSITIVE AREA (LSA) DETERMINED BY THE ENWRONMEMAL PROGRAMS DEPARTMENT (EPD) SHALL BE CLEARLY OEUNFATED AND STARED IN THE FIELD PRIOR TO COMMENCEMENT OF ANY CONSTRUCTION/GRADING. 3. ALL WORK UNDER THIS PERMIT SHALL BE UMIIED TO WORK WITHIN THE PROPERTY UNES. ALL WORK WITHIN THE ROAD RIGHT-OF-WAY WILL REQUIRE SEPARATE PIANS AND A SEPARATE REVIEW/APPROVAL (PERMIT) FROM THE TRANSPORTATION DEPARTMENT. 4. ALL GRADING SHALL BE DONE UNDER THE SUPERVISION OF A SOILS ENGINEER IN CONFORMANCE WITH RECOMMENDATIONS OF THE PRELIMINARY SOUS INVESTIGATION PREPARED BY GEOCON WEST INC., DATED JUNE 24, 2016. 5. COMPACTED FILL TO SUPPORT ANY STRUCTURES SHALL COMPLY WITH SECTION 1803.5.8. PROJECTS WITHOUT A PRELIMINARY SOILS REPORT SHALL INCLUDE DETAILED SPECIFICATIONS IN ACCORDANCE WITH SECTIONS 1803.2 AND 1803.5 PREPARED BY THE ENGINEER OF RECORD. 6. THE CONTRACTOR SHALL NOTIFY THE BUILDING AND SAFETY DEPARTMENT AT LEAST 24 HOURS IN ADVANCE TO REQUEST FINISH LOT GRADE AND DRAINAGE INSPECTOR. THIS INSPECTION MUST BE APPROVED PRIOR TO BUILDING PERMIT FINAL INSPECTION FOR EACH LOT. 7. THE CONTRACTOR SHALL NOTIFY UNDERGROUND SERVICE ALERT, TWO DAYS BEFORE DIGGING AT 811. B. PRIOR TO GRADING, A MEETING SHALL BE SCHEDULE WITH A RIVERSIDE COUNTY ENVIRONMENTAL COMPLIANCE INSPECTOR PRIOR TO COMMENCEMENT OF GRADING OPERATIONS. CLR/FBL 9. MAXIMUM CUT AND FILL SLOPE = 2:1 (HORIZONTAL TO VERTICAL). 10. NO FILL SHALL BE PLACED ON EXISTING GROUND UNTIL THE GROUND HAS BEEN CLEARED OF WEEDS, TOPSOIL AND OTHER DFIEIERIOUS MATERIAL FILLS SHOULD BE PLACED IN THIN LIFTS (8 -INCH MAX OR AS RECOMMENDED IN SOUS REPORT), COMPACTED AND TESTED AS GRADING PROCESS UNTIL FINAL GRADES ME ATTAINED. ALL FILLS ON SLOPES SLEEPER THAN 5 TO 1 (H/V) AND A HEIGHT GREATER THAN 5 FEET SHALL BE KEYED AND BENCHED INTO FIRM NATURAL SOIL FOR FULL SUPPORT. THE BENCH UNDER THE TOE MUST BE 10 FEET WIDE MIN. 11. THE SLOPE STABILITY FOR CUT AND FILL SLOPES OVER 30' IN VERTICAL HEIGHT, OR SLOPES STEEPER MAN 2:1 HAVE BEEN VERIFIED WITH A FACTOR OF SAFELY OF AT LEAST 1.5. 12. NO ROCK OR SIMILAR IRREDUCIBLE MATERIAL WITH A MAXIMUM DIMENSION GREATER THAN 12 INCHES SHALL BE BURIED OR PLACED IN FILLS CLOSER THAN 10 FEET TO THE FINISHED GRADE DPANAGE AND EROSION/DUST CONTROL 13. DRAINAGE ACROSS PROPERTY LINES SHALL NOT EXCEED THAT WHICH EXISTED PRIOR TO GRADING. EXCESS OR CONCENTRATED DRAINAGE SHALL BE CONTAINED ON SITE OR DIRECTED TO AN APPROVED DRAINAGE FACIIM, EROSION OF THE GROUND IN THE AREA OF DISCHARGE SHALL BE PREVENTED BY THE INSTALLATION OF NON-EROSIVE DOWN DRAINS OR OTHER DEICES. 14. PROVIDE A PAVED SLOPE INTERCEPTOR DRAIN ALONG THE TOP OF CUT SLOPES WHERE THE DRAINAGE PATH IS GREATER THAN 40 FEET TOWARDS THE CUT SLOPE 15. PROVIDE 5' WIDE BY 1' HIGH BERM ALONG THE TOP OF ALL FlLL SLOPES STEEPER MMI 3:1 (H/V). 16. ME GROUND SURFACE IMMEDIATELY ADJACENT TO THE BUILDING FOUNDATION SHALL BE SLOPED AWAY FROM THE BUILDING AT A SLOPE OF NOT LESS THAN ONE UNIT VERTICAL IN 20 UNITS HORIZONTAL (5 -PERCENT SLOPE) FOR A MINIMUM DISTANCE OF 10 FEET MEASURED PERPENDICULAR TO THE FACE OF THE FOUNDATION. 17. NO OBSTRUCTION OF NATURAL WATER COURSES SHALL BE PERMITTED. 18. DURING ROUGH GRADING OPERATIONS AND PRIOR TO CONSTRUCTION OF PERMANENT DRAINAGE STRUCTURES, TEMPORARY DRAINAGE CONTROL (BEST MANAGEMENT PRACTICES, BMPS) SHALL BE PROVIDED TO PREVENT PONDING WATER ANO DAMAGE TO ADJACENT PROPERTIES. 19. DUST SHALL BE CONTROLLED BY WATERING OR OTHER APPROVED METHODS. 20. FUGITIVE DUST CONTROL CONSTRUCTION SITES SUBJECT TO PM10 FUGITIVE DUST MITIGATION SHALL COMPLY WITH AQMD RULE 403.1 21. ALL EXISTING DRAINAGE COURSES ON THE PROJECT SITE MUST CONTINUE TO FUNCTION. PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST BE USED TO PROTECT ADJOINING PROPERTIES DURING GRADING OPERATIONS. 22. FOR SLOPES STEEPER THAN 4 TO 1 (H/V): ALL SLOPES EQUAL TO OR GREATER THAN 3' IN VERTICAL HEIGHT, ARE REQUIRED TO BE PLANTED WITH AN APPROVED DROUGHT -TOLERANT GROUND COVER AT A MINIMUM SPACING OF 12' ON CENTER OR AS APPROVED BY THE ENGINEER OF RECORD OR THE REGISTERED LANDSCAPE ARCHITECT AND DROUGHT -TOLERANT SHRUBS SPACED AT NO MORE THAN 10' ON CENTER. SLOPES EXCEEDING 15' IN VERTICAL HEIGHT SHALL BE PLANTED WITH APPROVED SHRUBS NOT TO EXCEED 10' ON CENTER. OR TREES SPACED NOT TO EXCEED 20' ON CENTER, DR A COMBINATION OF SHRUBS AND TREES NOT TO EXCEED 15' IN ADDITION TO THE GRASS OR GROUND COVER. SLOPES THAT REQUIRE PLANTING SHALL BE PROVIDED WITH AN IN -GROUND IRRIGATION SYSTEM EQUIPPED WITH AN APPROPRIATE BACKFLOW DEVICE PER C.P.C., CHAPTER 6. THE SLOPE PLANTING AND IRRIGATION SYSTEM SHALL BE INSTALLED AS SOON AS POSSIBLE PRIOR TO SCHEDUUNG PRECISE GRADE INSPECTION. ALL PERMANENT SLOPE PLANTING SHALL BE ESTABLISHED AND IN GOOD CONDITION PRIOR TO SCHEDULING PRECISE GRADE COMPLETION OF WORK ROUGH GRADE 23. A REGISTERED CML ENGINEER SHALL PREPARE FINAL COMPACTION REPORT AND R SHALL BE SUBMITTED TO THE DEPARTMENT OF BUILDING AND SAFETY DEPARTMENT FOR REVIEW AND APPROVAL THE REPORT SHALL INCLUDE BUILDING FOUNDATION DESIGN PARAMETERS (ALLOWABLE SOIL PRESSURES. ETC.), EXPANSION INDEX (AND DESIGN ALTERNATIVES IF E>20), WATER SOLUBLE SULFATE CONTENT, CORROSMTY AND REMEDIAL MEASURES IF NECESSARY. 24. EXCEPT FOR NON -TRACT SINGLE RESIDENTIAL GRADING, THE COMPACTION REPORT SHALL INCLUDE THE SPECIAL INSPECTION VERIFICATIONS USIED ON TABLE 1705.6 OF 2013 CBC. 25. THE COUNTY OF RIVERSIDE REQUIRES A LICENSED PROFESSIONAL ENGINEER TO SUBMIT A WET SIGNED AND STAMPED ROUGH GRADING CERTIFICATION WHICH INCLUDES PAD ELEVATIONS PRIOR TO REQUESTING INSPECTION AND ISSUANCE OF THE BUILDING PERMIT. PRECISE GRADE 26. A REGISTERED CML ENGINEER SMALL SUBMIT TO THE BUILDING AND SAFETY DEPARTMENT WRITTEN FINAL CERTIFICATION OF COMPLETION OF GRADING IN ACCORDANCE WITH THE APPROVED GRADING PW! PRIOR TO THE REQUEST OF PRECISE GRADING INSPECTION. CONSTRUCTION NOTES: M CONSTRUCT 6' TERRACE DRAIN PER GETNL ON SHEET 3 CONSTRUCT SPLASH WALL PER TERRACE DRAIN AND INTERCEPTOR DRAIN DETAILS ON SHEET 3 Q CONSTRUCT 3' DOWN ORAN PER DETAIL ON SHEET 3 © CONSTRUCT 3' INTERCEPTOR DRAIN PER DETAIL ON SHEET 3 O CONSTRUCT 12' ACCESS ROAD/TRAIL PER SECTION B -B AND C -C ON N GEOTECHNICAL STATEMENT I 14HIE•r RatVfJ60A.J CERTIFY THAT I AM THE SOILS/GEOTECHNICAL ENGINEER, LICENSE GE Z00 w FOR THIS PROJECT AND THAT I HAVE REVIEWED THESE PUNS, AND APPROVE ALL GRADING AND EARTHWORKS SHOWN ON THESE PUNS, AND THAT THESE PLANS CONFORM TO THE SOILS REPORT PREPARED BY GEOCON WEST, INC.. JUNE 24, BOUNDARY INDEX MAP* 2016 FOR THIS PROJECT. I WILL SUBMIT A GRADING REPORT S' TO THE COUNTY AND SUPERVISE THE EARTHWORKS AND GRADING OPERATIONS. 1'240E 657.54' REFER TO TRACT 31141 FINAL MM FOR COMPLETE ESEIEFT DESCRNIIONS 1' = 200' 1117 lu.N3 2 %loo 0 200 400 600 SIOHAIVPE DALE tppFESS/DIA,_ .R & A INDEX OF SHEETS EASEMENT TABLE NUMBER SHEET 2 IN FAVOR OF DESCRIPTION © CONSTRUCT 20' ACCESS ROAD/TRAIL PER SECTION F -F ON SHEET 2 0 CONSTRUCT 3' RECTANGULAR CHANNEL PER DETAIL ON SHEET 5 N GEOTECHNICAL STATEMENT I 14HIE•r RatVfJ60A.J CERTIFY THAT I AM THE SOILS/GEOTECHNICAL ENGINEER, LICENSE GE Z00 w FOR THIS PROJECT AND THAT I HAVE REVIEWED THESE PUNS, AND APPROVE ALL GRADING AND EARTHWORKS SHOWN ON THESE PUNS, AND THAT THESE PLANS CONFORM TO THE SOILS REPORT PREPARED BY GEOCON WEST, INC.. JUNE 24, BOUNDARY INDEX MAP* 2016 FOR THIS PROJECT. I WILL SUBMIT A GRADING REPORT S' TO THE COUNTY AND SUPERVISE THE EARTHWORKS AND GRADING OPERATIONS. 1'240E 657.54' REFER TO TRACT 31141 FINAL MM FOR COMPLETE ESEIEFT DESCRNIIONS 1' = 200' 1117 lu.N3 2 %loo 0 200 400 600 SIOHAIVPE DALE tppFESS/DIA,_ .R & A INDEX OF SHEETS EASEMENT TABLE NUMBER TYPE IN FAVOR OF DESCRIPTION VALLEY WIDE SLOPE & 1 PROPOSED RECREATION & LANDSCAPE MAINTENANCE PARK DISTRICT EASEMENT 2 PROPOSED RIVERSIDE COUNTY DRAINAGE THE WATER QUALITY BASINS WILL BE MAINTAINED BY # * EASEMENT 4-5 PERPETUAL COUNTY MAINTENANCE CFD ADMINISTERED BY THE 3 EXISTING DRAINAGE& ABANDONED INCIDENTAL HEREON BASIN DETAIL ................. _.._...... PURPOSES ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS MEET AND ABANDONED 4 EXISTING PUBLIC UTILITY HEREON PRIOR & DURING THE INSTALLATION OF SOIL MEDIA. PURPOSES BMP PERPETUAL 5 EXISTING DRAINAGE & ABANDONED 160234 INCIDENTAL HEREON PURPOSES 6 EXISTING SLOPE PURPOSES ABANDONED HEREON SLOPE & ABANDONED EXISTING INCIDENTAL HEREON PURPOSES LANDSCAPE 8 PROPOSED CFD MAINTENANCE EASEMENT COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TR!(NSPORTATION DEPARTMENT CFD NAME: APPROVED BY: DATE: S� O} \ CFD NOTE: b NP.2650 = H," I TELE SHEET &INDEX 1 � s : TMAP IONS........ DETAILS & GROSS -SECTIONS 2-3 THE WATER QUALITY BASINS WILL BE MAINTAINED BY # * INLET DETAILS ............................... 4-5 COUNTY MAINTENANCE CFD ADMINISTERED BY THE aA! ROUGH GRADING PWS ............... 11-11 TRANSPORTATION DEPARTMENT. CFD 'NE'OF BASIN DETAIL ................. _.._...... 9-10 ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS EROSION CONTROL PUN ............. 11-12 PRIOR & DURING THE INSTALLATION OF SOIL MEDIA. BMP 177026 WDID 8 33C377598 BGR 160234 NPDES: WHEN ONE ACRE OR MORE IS BEING DISTURBED 1. CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMPS) FOR THE MANAGEMENT OF STORM WATER AND NON-STORMWATER DISCHARGES SHALL BE DOCUMENTED ON THE GRADING PUN. ARRANGEMENTS SHALL BE MADE BY THE DEVELOPER TO RETAIN THE SWPPP ON THE JOBSITE THROUGHOUT THE TIME OF CONSTRUCTION. THE IMPLEMENTATION AND MAINTENANCE OF SITE BMPS IS REQUIRED TO MINIMIZE JOBSPE EROSION AND SEDIMENTATION, ARRANGEMENTS SHALL BE MADE BY THE DEVELOPER TO MAINTAIN THOSE BMPS THROUGHOUT THE TIME OF CONSTRUCTION. 2. EROSION CONTROL BMPS SHALL BE IMPLEMENTED AND MAINTAINED TO PREVENT AND/OR MINIMIZE THE ENTRAINMENT OF SOIL IN RUNOFF FROM DISTURBED SOIL AREAS ON CONSTRUCTION SITES. 3. SEDIMENT CONTROL BMPS SHAL BE IMPLEMENTED AND MAINTAINED TO PREVENT AND/OR MINIMIZE THE TRANSPORT OF SOIL FROM THE CONSTRUCTION SITE 4. GRADING SHALL BE PHASED TO UNIT THE AMOUNT OF DISTURBED AREAS EXPOSED TO THE EXTENT FEASIBLE 5. AREAS THAT ARE CLEARED AND GRADED SHALL BE UMITED TO ONLY THE PORTION OF THE SITE THAT IS NECESSARY FOR CONSTRUCTION. THE CONSTRUCTION SITE SHALL BE MANAGED TO MINIMIZE THE EXPOSURE TIME OF DISTURBED SOIL AREAS THROUGH PHASING AND SCHEDUUNG OF GRADING AND THE USE OF TEMPORARY AND PERMANENT SOIL STABILIZATION, 6. ONCE DISTURBED, SLOPES (TEMPORARY DR PERMANENT) SHALL BE STABILIZED IF THEY WILL NOT BE WORKED WITHIN 21 DAYS. DURING STORM SEASON, ALL SLOPES SR61L BE STABILIZED PRIOR TO A PREDICTED STORM EVENT. CONSTRUCTION SITES SHALL BE REVEGETATED AS EARLY AS FEASIBLE AFTER SOIL DISTURBANCE 7. STOCKPILES OF SOIL SHALL BE PROPERLY CONTAINED TO ELIMINATE OR REDUCE SEDIMENT TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES EXT ADJACENT PROPERTIES NA RUNOFF, VEHICLE TRACKING, OR WAND. 8. CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT A STORM DOES NOT CARRY WASTES OR POLLUTANTS OFF THE SITE. DISCHARGES OTHER THAN STORMWATER (NON-STORMWATER DISCHARGES) ARE PROHIBITED, EXCEPT AS AUTHORIZED BY AN INDIVIDUAL NPDES PERMIT, THE STATEWIDE GENERAL PERMIT-CDNSMVCRON ACTIVITY. POTENTIAL POLLUTANTS INCLUDE BUT ARE NOT LIMITED TO: SOUD OR LIQUID CHEMICAL SPILLS; WASTES FROM PAINTS, STAINS, SEALANTS, SOLVENTS, DETERGENTS, GLUES, UME, PESTICIDES, HERBICIDES. FERTILIZERS, WOOD PRESERVATIVES, AND ASBESTOS FIBERS, PAINT FLAKES OR STUCCO FRAGMENTS; FUELS, OILS LUBRICANTS, AND HYDRAULIC, RADIATOR OR BATTERY FLUIDS; CONCRETE AND RELATED CUTTING OR CURING RESIDUES; FLOATABLE WASTES; WASTES FROM ENGINE/EQUIPMENT STEAM CLEANING OR CHEMICAL DEGREASING: WASTES FROM STREET CLEANING: AND SUPER -CHLORINATED POTABLE WATER FROM LINE FLUSHING AND TESTING. DURING CONSTRUCTION. DISPOSAL OF SUCH MATERIALS SHOULD OCCUR IN A SPECIFIED AND CONTROLLED TEMPORARY AREA ON-SITE PHYSICALLY SEPARATED FROM POTENTIAL STORMWATER RUNOFF, WITH ULTIMATE DISPOSAL IN ACCORDANCE WITH LOCAL STATE AND FEDERAL REQUIREMENTS. 9. RUNOFF FROM EQUIPMENT AND VEHICLE WASHING SHALL BE CONTAINED AT CONSTRUCTION SITE AND MUST NOT BE DISCHARGED TO RECEIVING WATERS OR THE LOCAL STORM DRAIN SYSTEM. 10. APPROPRIATE BMPS FOR CONSTRUCTION -RELATED MATERIALS, WASTES. SPILLS OR RESIDUES SHALL BE IMPLEMENTED TO ELIMINATE OR REDUCE TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES. OR ADJOINING PROPERTIES BY WINO OR RUNOFF. 11. ALL CONSTRUCTION CONTRACTORS AND SUBCONTRACTOR PERSONNEL ARE TO BE IN THE IMPLEMENTATION AND USE OF THE REQUIRED BMPS AND GOOD HOUSEKEEPING MEASURES FOR THE PROJECT SITE AND ANY ASSOCIATED CONSTRUCTION STAGING AREAS AND ALL TRAINING DOCUMENTATION SHALL BE MNNTANED IN THE SWPPP. 12. DISCHARGING CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING GROUNDWATER THAT HAS INFILTRATED INTO TILE CONSTRUCTION SITE IS PROHIBITED. DISCHARGING OF CONTAMINATED SOILS VA SURFACE EROSION IS ALSO PROHIBITED. DISCHARGING NON CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING ACTIVITIES MAY REQUIRE A NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT FROM THE REGIONAL WATER CLAIM CONTROL BOARD. 13. BMPS SHALL BE MAINTAINED AT ALL TIMES. IN ADDITION, BMPS SHALL BE INSPECTED PRIOR TO PREDICTED STORM EVENTS AND FOLLOWING STORM EVENTS, 14. AT THE END OF EACH DAY OF CONSTRUCTION ACTIVITY, ALL CONSTRUCTION DEBRIS AND WASTE MATERIALS SHALL BE COLLECTED AND PROPERLY DISPOSED OF IN TRASH OR RECYCLE BINS. PAVING NOTES 1. MINIMUM PARKING LOT GRADE SHALL BE 1%. 2. MINIMUM GRADE FOR RIBBON GUTTER DRAINS SHALL BE 0.355. 3. AN APPROVED SOIL STERIUZER SMALL BE USED ON ALL SUBGRADE SURFACES PRIOR TO PLACEMENT OF PAVING. 4. ASPHALTIC EMULSION (FOG SEAL) SMALL BE APPLIED NOT LESS THAN FOURTEEN DAYS FOLLOWING PLACEMENT OF THE ASPHALT SURFACING AND SHALL BE APPUED AT A RATE OF 0.05 GALLONS PER SQUARE YARD. ASPHALT EMULSION SHALL CONFORM TO SECTION 27, 29 AND 94 OF THE STANDARD SPECIFICATIONS. 5. THE CONTRACTOR SHALL APPLY TO THE RIVERSIDE COUNTY OF TRANSPORTATION DEPARTMENT FOR AN ENCROACHMENT PERMIT FOR ALL WORK WITHIN THE RIGHT-OF-WAY. 6. ALL PAVING INSPECTIONS WILL BE PERFORMED BY THE SPECIAL INSPECTORS HIRED BY THE OWNER. TWO INSPECTIONS ARE REQUIRED. INSPECTION IT: INSPECTION AT THE COMPLETION OF THE BASE COURSE. INSPECTION /2: INSPECTION WHEN THE AC AND CONCRETE ARE PLACED. 7. A COMPACTION REPORT BY A GEOTECHNICAL ENGINEER SHALL CERTIFY THE BASE UNDER AC IS COMPACTED TO 95% RELATIVE DENSITY AND 90% RELATIVE DENSITY UNDER THE CONCRETE. THIS INCLUDES TRENCHES FOR UTILITIES UNDER THE PAVING AREA PRIOR TO THE INSTALLATION OF THE AC OR CONCRETE, THE GEOTECHNICAL ENGINEER SHALL PROVIDE THE CONTRACTOR WITH WRITTEN CERTIFICATION THAT THE BASE IS PROPERLY INSTALLED AND ADEQUATE TO SUPPORT THE AC, CONCRETE, AND INTENDED LOADS. B. IF THE PRELIMINARY SOILS REPORT DOES NOT SPECIFY A PAVING SECTION. THE STRUCTURAL SECTION SHALL BE THREE INCHES ASPHALT CONCRETE AND FOUR INCHES CUSS II AGGREGATE BASE. 9. PRIOR TO REGUESTING A BUILDING FINAL INSPECTION, THE CONTRACTOR SHALL PROVIDE A COPY OF SPECIAL INSPECTION REPORT MI AND THE GEOIECHNICAL ENGINEER'S CERTIFICATION TO THE BUILDING AND SAFETY GRADING COUNTER FOR REVIEW AND APPROVAL THE GRADING STAFF WILL CLEAR THE CONDITIONS OF APPROVAL ALLOWING THE BUILDING FINAL INSPECTION. PRE-GRADING/PRE-CONSTRUCTION NOTE: A PRE-GRADING/PRE-CONSTRUCTION MEETING AND SITE INSPECTION SHALL BE ARRANGED FOR BY THE SITE DEVELOPER PRIOR TO COMMENCING GRADING OPERATIONS, THOSE PARTIES REQUIRED TO ATTEND THE PRE -CONSTRUCTION MEETING SHALL INCLUDE BUT ARE NOT UNITED TO THE DEVELOPER, PROJECT SUPERINTENDENT, ENGINEER OF RECORD, SOIL ENGINEER, GRADING CONTRACTOR AND UNDERGROUND UTILITIES CONTRACTOR. REPRESENTING THE DEPARTMENT OF BUILDING AND SAFETY SHALL BE THE GRADING PUN -CHECKER AND/OR GRADING INSPECTOR. THE FOCUS OF THE PRE -CONSTRUCTION MEETING SHALL BE TO DISCUSS THE VARIOUS ASPECTS AND RESPONSIBILITIES OF THE GRADING PROJECT AND TO PROVIDE AN APPROXIMATE TIMETABLE FOR THE COMPLETION OF ROUGH GRADING. ARRANGE FOR A PRE-GRAOING/PRE-CONSTIRUCTION MEETING BY CALLING THE DISIRICT OFFICE RESPONS18LE FOR PROVIDING YOUR GRADING AND BUILDING INSPECTIONS. CFD NOTE: THE WATLSINS WILL BE MAINTAINED BY COUNTYFD ADMINISTERED BY THE TRANSPOTMENT. CFU ADMINISEOR SHALL INSPECT BASINS PRIOR &INSTALLATION OF SOIL MEDIA, COMMUNITY FACIUTIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFU NAME APPROVED BY: DATE: TRACT TRACT 31141 LOT 41 ELEV,=1497.0 PROP. COMMUNITY WALL PER 31141 FENCE AND WALL PLAN 1' PAD ¢� R/W T7Fj IL IL O VAKIGS I O IL I I[ J PROP. SURFACE FINISH t I O1 CONSTRUCT CURB r,Y9p4' 111=101 TC PAD T? i TC R I DRAIN DETAILS ON SHEEP 3 TYPICAL ROUGH GRADING STREET SECTION NIS R 1' PAD 2 E S iov PAD 1 TYPICAL SLOPE NTS DOMENIGONI ROAD q 7' 1 48' , 21' IX. 8* CURB IX. 8' & GUTTER rIVP. EX. EX. GROUND CONSTRUCTION NOTES: IX. PROP. SURFACE FINISH PROP. MEANDERING SIDEWALK GRADE O1 CONSTRUCT 6' TERRACE DRAIN PER DETAIL ON SHEET 3 r,Y9p4' 111=101 )UNDARY T? SPLASH WALL PER TERRACE DRAIN AND INTERCEPTOR R OCONSTRUCT DRAIN DETAILS ON SHEEP 3 SEE NOTE 2 REMOVE ALL O3 CONSTRUCT 3' DOWN DRAM PER DETAIL ON SHEET 3 VARIES� UNSUITABLE MATERIAL 20' MAINTENANCE ESMT. 6' PROP. TERRACE DRAIN SLOPE TO BE SUCH THA' 'ry07E ® CONSTRUCT 3' INTERCEPTOR DRAIN PER DETAIL ON SHEET 3 SEE I OR SUDING DOES NOT 0 OCONSTRUCT PROP. 12' ACCESS ROAD/TRAIL PER SECTION B -B AND C -C ON SHEET 2 ACCESS WALL PLAN TYPICAL KEYING & BENCHING DETAIL © CONSTRUCT 20' ACCESS ROAD/TRAIL PER SECTION F -F ON SHEET 2 GROUND 2% NTS O7 CONSTRUCT 3' RECTANGULAR CHANNEL PER DETAIL ON SHEET 5 KEYING & BENCHING DETAIL NOTES DOMENIGONI ROAD q 7' 1 48' , 21' IX. 8* CURB IX. 8' & GUTTER O SECTION C -C 1.=10' RUCT 3' ASPHALT CONCRETE COMPACTED NATIVE 1, KEY WIDTH 'B' SHOULD BE A MINIMUM OF 10 FEET, OR SUFFICIENTLY WIDE TO PERMIT COMPLETE COVERAGE WITH THE COMPACTION EQUIPMENT USED. THE BASE OF THE KEY SHOULD BE GRADED HORIZONTAL, OR INCLINED SLIGHTLY INTO THE NATURAL SLOPE. 2. THE OUTSIDE OF THE KEY SHOULD BE BELOW THE TOPSOIL OR UNSUITABLE SURFICIAL MATERIAL AND AT LEAST 2 FEET INTO DENSE FORMATIONAL MATERIAL. WHERE HARD ROCK IS EXPOSED IN THE BOTTOM OF THE KEY, THE DEPTH AND CONFIGURATION OF THE KEY MAY BE MODIFIED AS APPROVED BY THE CONSULTANT, KEYING AND BENCHING DETAIL PER GEOTECHNICAL INVESTIGATION PROVIDED BY GEOCON WEST, INC. DATED JUNE 24, 2016. 8.5' . COMMUNITY WALL PER 31141 AND WALL PLAN 41 \ rIVP. EX. GROUND IX. MEDIAN PROP. MEANDERING SIDEWALK SECTION A -A 111=101 )UNDARY R TRACT 31633 O.S. 135 20' MAINTENANCE ESMT. 6' PROP. TERRACE DRAIN 2' t 12, 2' PROP. COMMUNIIV WALL PER 31633 FENCE AND ACCESS WALL PLAN �IX. - GROUND 2% O SECTION C -C 1.=10' RUCT 3' ASPHALT CONCRETE COMPACTED NATIVE 1, KEY WIDTH 'B' SHOULD BE A MINIMUM OF 10 FEET, OR SUFFICIENTLY WIDE TO PERMIT COMPLETE COVERAGE WITH THE COMPACTION EQUIPMENT USED. THE BASE OF THE KEY SHOULD BE GRADED HORIZONTAL, OR INCLINED SLIGHTLY INTO THE NATURAL SLOPE. 2. THE OUTSIDE OF THE KEY SHOULD BE BELOW THE TOPSOIL OR UNSUITABLE SURFICIAL MATERIAL AND AT LEAST 2 FEET INTO DENSE FORMATIONAL MATERIAL. WHERE HARD ROCK IS EXPOSED IN THE BOTTOM OF THE KEY, THE DEPTH AND CONFIGURATION OF THE KEY MAY BE MODIFIED AS APPROVED BY THE CONSULTANT, KEYING AND BENCHING DETAIL PER GEOTECHNICAL INVESTIGATION PROVIDED BY GEOCON WEST, INC. DATED JUNE 24, 2016. 8.5' . COMMUNITY WALL PER 31141 AND WALL PLAN 41 \ rIVP. EX. GROUND TRACT BOUNDARY R TRACT 131142 -5 1 EX. GROUND 3 LOT 13.1\ �\ ELEV=1514.3 -� \ ?- TRACT 31141 \ N LOT 55 \ ELEV 1509.8 SECTION D -D 11=10' PERMIT 2' MINAREA 10' MAX BOUNDARY 2 MIN AREA IX. GROUND -N, /5 PAD 20 MAX2NDARY H 1 PAD EX. GROUND) FILL SLOPE TYPICAL SECTION TYPICAL CUT SLOPE SECTION NTS NTS WITH SPILLWAY) CL STREET TYPICAL LOT ROUGH GRADE SWALE & SEDIMENT BARRIER WHEN CURB & GUTTER ARE NOT CONSTRUCTED HTS m PROP. COMBO FENCE PER 31141 FENCE AND WALL PLAN TRACT 31141 LOT 43 EL.EV. 1497.6 TRACT BOUNDARY Y TRACT 31633 LOT 62 TRACT 31141 ELEV =1465.1 LOT 35 ELEV=1461.2 ri IX. GROUND _ - - SECTION E -E 1'=10' O.S. LOT 64 MAINTENANCE E'. i -Tz' ACCESS OAD/TRAIL 2% GRAVEL BAGS CURB & GUTTER (2 LAYERS WITH SPILLWAY) q STREET--\ TYPICAL LOT ROUGH GRADE SWALE & SEDIMENT BARRIER WHEN CURB & GUTTER ARE CONSTRUCTED NTS PROP. LANDSCAPE MAINTENANCE ESMT. PER 31142 FINAL MAP TYP. IX. GROUND 6 CONSTRUCT 3" ASPHALT CONCRETE OVER COMPACTED NATIVE O SECTION B -B 1'= ; o' i MAINTAINED SLOPE O.S. LOT 65 20' CE R IL TVP: E%. GROUND 9 MAX CONSTRUCT 3' ASPHALT CONCRETE OVER COMPACTED NATIVE © SECTION F -F 1'=10' MAINTAINED SLOPE R t. TO EX. WDID 8 330377598 BGR 160234 IX. GROUND LOT 43 ELEV.=1497.6 PROP. COMMUNITY WALL PER 31141 - FENCE AND WALL PLAN t' 2.50' zsG' 6" THICK SPLASH WALL W/Imo0' 2 _L5' SPLASH WALL 0.5, S4 016" (WHERE REOUIRED) — r I 2 I 3.00' DIVERTER (SPLASH) I 1.5:1 MAX 4" THICK CONCRETE TO BE CONST. AT ANGLE PT. & in of 1 W/ 61X6" -TOGA W.W.M. WHEN DOWN DRAIN TERMINATES— ).S. LOT 66 AT TERRACE DRAIN VARIES HINGE POINT 15.5'-72.0' R 5% MI "von LEVEL LINE —. .__ DOWN DRAIN Y 2:1 MAX M ANCHOR VARIES lOT 42 20% MAX ELEY-1497.6 0.50' q o 4' THICK CONCRETE o _ W/ 61X6"-1DGA W.W.M. -V-L PROP. COMMUNITY WALL PER 31141 PROP. 3' DOWN DRAIN FENCE AND WALL PLAN 0 SECTION G—G 1.=10' WALL REQUIRED) AFL ELEV PER PLAN o 6' TERRACE DRAIN DETAIL NTS � #4 BARS y O DOWN DRAIN DETAIL rl r; LEGEND CL CENTERLINE RET. RETAINED C&G CURB & GUTTER R PROPERTY LINE IX EXISTING TC TOP OF CURB PROP PROPOSED O.S. OPEN SPACE R/W RIGHT OF WAY REO. REQUIRED SO STORM DRAIN WWM WELDED WIRE MESH S/W SIDEWALK D.G. DECOMPOSED GRANITE ESMT. EASEMENT CFD COMMUNITY FACILITIES IRON TRAIL ROAD DISTRICT —�� PROPOSED SLOPE (2:1 UNLESS OTHERWISE NOTED) — EDGE OF EXISTING PAVEMENT EXISTING CONTOUR — — — PROPOSED RIGHT OF WAY 7' STREET CENTERLINE 6' 17.4' 66' TRACT BOUNDARY 18.5' 6' EX. EASEMENT — — — — PROP. EASEMENT —^—^—^—^- CUT/FILL TRANSITION LINE PROPOSED WALL VARIES 5' VARIES (2 BLOCK MIN. ABOVE PROP. FG) ® CUT SLOPE 4" GUNRE CONCRETE WITH 6%6X10 WWM CFD NOTE: THE WATER QUALITY BASINS WILL BE MAINTAINED BY COUNTY MAINTENANCE CFD ADMINISTERED BY THE TRANSPORTATION DEPARTMENT, CFD ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS PRIOR & DURING THE INSTALLATION OF SOIL MEDtA COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RNERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFD NAME: APPROVED BY: DATE: fey. Cs PROP. R/W PROP. R/W ADAMS ST. 15 LOT 63 "WATER QUAUTY BASIN' q 25' 7' S. 3' 8' 79' 369 12' S' e' i' Ory , FROP. COMMUNITY WALL PER 31141 DAYLIGHT FENCE AND WALL PLAN TO EX. PR. CURB TRACT 31741 GUTTER LCT 3 \« 4' THICK CONCRETE F2xotp 2R2RELEV.=1477.6 W/ 6X6'-10GA. W.W.M. Orr 2% T. BASIN BOTTOM ELEV = 1470.30 4'1 PROP. OPEN VIEW FENCE PER ® INTERCEPTOR DRAIN DETAIL 3na1 FENCE AND WALL PAN IX. cROUNO NTS SECTION H—H 1'=10' DOMENIGONI ROAD rl IX. R/W LOT 63 "WATER QLIALTTY BASIN" PROP. R/W PROP. R/W IRON TRAIL ROAD 56' 7' 48' 21' 6' 17.4' 66' 18.5' 6' 10' 36' 10' VARIES 5' VARIES Ili 5' 5' 18' 18' 5' 5' IX 8" CURB PROP. CURB 2R & GLITTER 2R 2R 29, PROP. CURB ?R 2R &GUTTER 2R ?7...,., &GUTTER �--- -- \ 4:1 -- --- BASIN BOTTOM ELEV = 1470.30 IX. MEDIAN PROP. MEANDERING SIDEWALK IX. GROUND — PROP. SIDEWALK PROP. OPEN VIEW FENCE PER PROP, OPEN VIEW FENCE PER PROP. SIDEWALK 31141 FENCE AND WALL PLAN 31141 FENCE AND WALL PIAN SECTION 1-1 1"=10' WDID 8 33C377598 BGR 160234 1517.5 TG UNE8 8 3"0 LOW FLOW HOLES OR NOTCHES ALL AROUND FRAME CONNECTING FRAME L6x4x1(0 SPOTWELD EACH POST 4 PLACES 4'''0-80 ANCHOR BOLTS. 2 EACH SIDE STEPS PER RCFC&WCD STD.DWG. MH252 NOTE 6 AND DWG. MH259 38" RCP � II `Iy � 1509.0 INV UNE 8 PER 31141 SO PLANS #5060 E.W 9 TOP BARS 4" OF A GALVANIZED STEEL PLATE SPOTWELD EACH POST 4 PLACES 4'x4' SQUARE DEBRIS RACK CAGE 1514.0 FL UNE 8 #506" E.W. 2' 1 MODIFIED 4'X4' DROP INLET DETAIL PER RCFCD STD. NO. CB 110 NTS CFD NOTE: THE WATER QUALITY BASINS WILL BE MAINTAINED BY COUNTY MAINTENANCE CFD ADMINISTERED BY THE TRANSPORTATION DEPARTMENT. CFD ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS PRIOR & DURING THE INSTALLATION OF SOIL MEDIA COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFD NAME: APPROVED BY: DATE: 4" THICK CONCRETE APRON W/6x6x10 WWM SECTION L -L NTS CONNECTING FRA SPOTWELD 1"0;8" LONG ANCHOR BOLTS 2 EACH SIDE DEBRIS RACK CAGE TOP VIEW NTS TOP BARS SAME AS POSTS OTWELD TO END POSTS TH SIDES TOP GALVANIZED STEEL PLATE 4" WIDE. 14 ' THICK SPOTWELD EACH POST 4 PLACES POSTS 6" O.C. USE 1X" PIPE OR L1Xx%As GALVANIZED STEEL WDID 8 33C377598 BGR 160234 L CL 4' w z I 0 NJ U J I n V #5060 E.W 9 TOP BARS 4" OF A GALVANIZED STEEL PLATE SPOTWELD EACH POST 4 PLACES 4'x4' SQUARE DEBRIS RACK CAGE 1514.0 FL UNE 8 #506" E.W. 2' 1 MODIFIED 4'X4' DROP INLET DETAIL PER RCFCD STD. NO. CB 110 NTS CFD NOTE: THE WATER QUALITY BASINS WILL BE MAINTAINED BY COUNTY MAINTENANCE CFD ADMINISTERED BY THE TRANSPORTATION DEPARTMENT. CFD ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS PRIOR & DURING THE INSTALLATION OF SOIL MEDIA COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFD NAME: APPROVED BY: DATE: 4" THICK CONCRETE APRON W/6x6x10 WWM SECTION L -L NTS CONNECTING FRA SPOTWELD 1"0;8" LONG ANCHOR BOLTS 2 EACH SIDE DEBRIS RACK CAGE TOP VIEW NTS TOP BARS SAME AS POSTS OTWELD TO END POSTS TH SIDES TOP GALVANIZED STEEL PLATE 4" WIDE. 14 ' THICK SPOTWELD EACH POST 4 PLACES POSTS 6" O.C. USE 1X" PIPE OR L1Xx%As GALVANIZED STEEL WDID 8 33C377598 BGR 160234 —PROP. 18" RCP PROP. CB 110 PER SO PLANS H= 1.5, W=6' V=6.7' b ^ I rPROPERtt UNE INLET DETAIL "A" 1-=10' CONSTRUCTION NOTES: 0 CONSTRUCT 6' TERRACE DRAIN PER DETAIL ON SHEET 3 OCONSTRUCT SPLASH WALL PER TERRACE DRAIN AND INTERCEPTOR DRAIN DETAILS ON SHEET 3 Q3 CONSTRUCT 3' DOWN GRAN PER DETAIL ON SHEET 3 © CONSTRUCT 3' INTERCEPTOR DRAIN PER DETAIL ON SHEET 3 OCONSTRUCT 12' ACCESS ROAD/TRAIL PER SECTION B—B AND C—C ON SHEET 2 CONSTRUCT 20' ACCESS RDAD/TRAIL PER SECTION F—F ON SHEET 2 O CONSTRUCT 3' RECTANGULAR CHANNEL PER DETAIL ON SHEET 5 3' O RECTANGULAR CHANNEL DETAIL NTS RECTANGULAR CHANNEL DETAIL 1•=10' TYPE 24-9 RECTANGULAR GRATE PER CAL TRANS REVISED STD. PLAN D77A 6" THICK CONCRETE W/ #4 BARS 0 18* O.C. s � GFP°E`A 0� / i m / m 4' GUN WITH CFD NOTE: THE WATER QUAUTY BASINS WILL BE MAINTAINED BY COUNTY MAINTENANCE CFO ADMINISTERED BY THE TRANSPORTATION DEPARTMENT. CFD ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS PRIOR & DURING THE INSTALLATION OF SOIL MEDIA COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RNERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFD NAME: APPROVED BY: DATE: m O.S. 65 04' DROP INLET PER DETAILS O SHEET 4 el LEGEND CENTERUNE REF. RETAINED C&G CURB & GUTTER R PROPERTY UNE EX EXISTING TC TOP OF CURB PROP PROPOSED O.S. OPEN SPACE R/W RIGHT OF WAY REO. REQUIRED SD STORM DRAIN WWM WELDED WIRE MESH S/W SIDEWALK D.G. DECOMPOSED GRANITE ESMT. EASEMENT CFD COMMUNITY FACILITIES DISTRICT PROPOSED SLOPE (2:1 UNLESS OTHERWISE NOTED) EDGE OF EXISTING PAVEMENT ——(XXXX%; EXISTING CONTOUR — — — — PROPOSED RIGHT OF WAY — STREET CENTERLINE TRACT BOUNDARY EX. EASEMENT — PROP. EASEMENT —•—'—._ CUT/FILL TRANSITION UNE PROPOSED WALL (2 BLOCK MIN. ABOVE PROP. FG) CUT SLOPE 4' GUNITE CONCRETE WITH 6X6XIO WWM /A i 1518.34 5 PROP. 36' RCP �" 2 Iddd $ (/ !' WEBB W4 iw, E .26 FL S INLET DETAIL "B" r=10' WDID 8 33C377598 BGR 160234 "I I III- I}ti LEG= CENIERUNE REr. RETAINED IN I t ` �- — ' l = �_ i — —•OP/'- NpE M t41}' C SC G CURB h GUTTER RC PROPERTY UNE EX EXISTING TTOP Pf-F11h1 P k fSMT�I �8 PROP PROPOSED O.S. PENOSPACEB RED. REQUIRED �,'''• `t - `Pi%15T1NNG n S EE1 - G.- wl \ -_ —A PRp_\p,CE_) - � �RD RICHT— OF W AY STORM DRAIN WWM WELDED W IR E MESH SIDEWALK O.C. DECOMPOSED GRANITES/W CDCOMMUNITY FACILTIESESMT. EASEMENT L659 DISTRICT 20PSLOPE1111VIG0 UNLESS NOT) L=655IXPAVEMENT EXISTING CONTOUR 61/ 3\\ \ _ - PROPOSED RIGHT OF WAY 41 5 L=65 55;PEE ptAN2 .�, ® — - _ _ _. _ _ _ -- ! _ STREET CENTERUNE TRACT BOUNDARY PROP DEa1NG. 5(. _ t GW .. W — -- - - __ - - - - -__ — - si RCP -641.40' ESCAPE P row PROP. E _ _ — — ltAfi ENT FI I I 60U8LE / ENC1 1> ® _ _ U - _^ �_ N UNE Pap --iii 111 (PROTECT IN PLACE)�.j DEtNL SEE 3 �'L _ _ ._ _ _ — 1 _ Q�Ot6}} IX. EASEMENT Sw"• T 9 + EMFiT' �. pC(`P m N� `6911• rP y�__ } iei CUi/FILLTRrWSO10 01 (TA74A7) SHEET N \ /. — - - _ - (2 BLOCK WALL 70 4'1 2:t IA* 4t1 (2 BLOCK MIN. ABOVE PROP. FG) TC 82. J / it . I - - - - EX 8 E% Ri+l _ L=} PUN 3 969?1. ' . 1 ` 5452 f CUT SLOPE N ES E OFD - - ` SEE STORM IN OU'RET 4 NITS CONCRETE WITH 6%6X10 WWM < ' N� 1 "� 40\\ 6 MT _ 01 - .BASIN� p15. _ 4 " GU ALE) a a a = = (ttto) W,m J? �PERFINAL WATER.OUAV:R'f G ROP. _ O.S. - 1470,30 �F I PER FSS, SABL ,.,5. It N PUN 63_ INLET _ _SEE BAS 0 _ t _ _ STORM _ �� _ _ _ _ CUT FILL TRANSITION LINE TABLE 5 ' \i 28 / 141 - _ f ' LOT 1Lc418.54' '' i \RON-N1 La60N .. { i 17 1 �� \ w�• GRADING AND 12-18 ® .� IMPROVEMENTS 4 _ 'r>p� �\ TO 8 CONSTRUCTED 29 �.� REE( 4. — - - / �, 11 CONCURRENTLY WITH —G 4 _ 2� r+ '�' ® PROP GN. 7 Ls60 m 10 m' 10.48' TRACT 31633. O.S. 63 47 PROP S/W 1 7466 - -—n6x- __ - — �-_ _1x70,70, - 24 v 7 04 ��'�_" I _ _ i \56 - NOTE: b i - PROP S0� C-=7070 ' 1 \ 8 2a 72.2Y REFER TO TABLE 1b PROVIDED IN THE 2} X47492 GEOTECHNICAL INVESTIGATION PREPARED R=2215.00' 6=19b46'44' L=685.21' T=386.16' .10' L=30.17 0O BY GEOCAN WEST, INC DATED JUNE 24, _4 L 1 , 19 > 80 85 2016 FOR LOT CUT/FILL ANALYSES. -� La7.70' /� g � 162 _ ' m L=30PERMISSION TO GRADE .17 PROP R/'W - ® 2 8 �\O 1 AGREEMENT LETTER, PERMISSION TO GRADE - — ® - 7 !, -` 3 \ 33 a DATE SRANUARY CONESTOGA, 2017 LLC AGREEMENT LETTER, - �n 6 N e0.a2' tm ® i CFD NOTE: m � y _ FROM SR CONESTOGA, LLC DATED: JANUARY 26, 2017 rJ r\ y m0 \$ / $ THE WATER QUALITY BASINS WILL BE MAINTAINED BY TO: SR CONESTOGA, LLC $ ®, g % - - -- - N\A �m COUNTY MAINTENANCE CFD ADMINISTERED BY THE FROM: SR CONESTOGA, LLC n ` 4 :S+ 23'25 yp0' \ po O 4}12 TRANSPORTATION DEPARTMENT. CFD nn _ t3 PRIORI DURING THE INSTALLA SHASPECT BASINS LL SOIL MEDIA. i�� ✓!% _ 74.72• 32 /LSI. 116.97• _ N. �< 1 26.58' 74' 6' t11.6T - _ ® n i COMMUNITYFACILITIESDISTRICT (CFD) 70.00' �''\ � �'� 34 COUNTY OF RIVERSIDE r /1 ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT 5 868.65' 132 I n ,. s 0� - I II l4 - .. _ — 31 CFO NAME: 1✓ � V _ APPROVED BY: r 7 \ L=28.78' ! J t / . DATE: L=18.49' . _ _ _ 1 13 1. ��' 62.02' 1 _ 2 2 73' _ �'+ze . — 317A1 35 e2 oe _ i. fry III \� 12 t 1. ti J I _ ® m .. R=300.00 6=13'17'18" L=69.56' T=3495' oi 17.17' N 30 - 'lr� gip• � OlFT' Fl 8.64 TC I.. .� e^� ® � n 119.00 174.25 — �_ 36 _ 6`U ��• 6d OQ SI' 9.� . 8133.58' GRADING AND - - - - TO IBE OVEMMENTSCONSTRUCEO 1 21 ��'\\\ —" _ -p4M 17 Z9 CONCURRENTLY WITH N w TRACT 31142. �, 48.0' 43.74 —�� _ — _® 122.70' _. _ _ IY 119.00' _ . Ls:1 628' �c - ' o W E— {III I / _ w He 4i,1 60 a. 9.63' — - �__ - _ _ I. __ 133.33' — _ -Ossa) 1(7 -3 T / Ilk -0- 28 SEE SHEET 7 -40' 40 20 0 40 80 , 0 WDID 8 33C377598 BGR 160234 SEE SHEET 6 LEGEND - 4'7NE RET. RETANED 77"2. - - C6:G CURB kI GUTTER R PROPERTY LINE 74. Y 11697 - - - _, 32 �\ N. 77. \ r EX EXISTING O.S.TOP OF CURB 26.58' 74.56' - '> \ 34 PROP PROPOSED 0.OPEN SPACE 111.67• 70.00' - 1s7 J R/W RIGHT OF WAY REO. REQUIRED CN SO STORM DRAIN WWM WELDED WIRE MESH 6B.65• _ 15� Q2.p0 \ \ > I s ® __ / S/W SIDEWALK D.G. DECOMPOSED GRANITE -� ,o \ " / CFD COMMUNITY FACILITIES ESMT. EASEMENT DISTRICT / - 66,16ti 14 / / ✓ - PROPOSED SLOPE (2:1 UNLESS OTHERWISE NOTED) , 12}.69 J u.,l EDGE OF EXISTING PAVEMENT \ry - - _ _ EXISTING CONTOUR o, ® L=16.49' - 62.02' \ - 2 - - - PROPOSED RIGHT OF WAY 13 - 1 1 1 Ii 2 35 mnCBCENTERLINEU a2.oa' _ s" EX. EASEMENT 162773'-_ !>q�, 1}174' 1. I• ® ,. - - PROP. EASEMENT 12 17 - J J-"-"---"- cur/RLL TRANSITION UNE ® 16- ` N PROPOSED WALL �s 4 , e R=300.00' A=13'17'18' L=69.58' T=34.95' /�1 C�- a 17.17 (2 BLOCK MIN. ABOVE PROP. FG) t�cP� 6m �30 - _ /0. G 1478.64 1 _ g 0-401-5).® - I 119.00' ® CUT SLOPE 6 pt" GOA T r Ii o - TO BEC 4 CUNf1E CONCRETE WITH 6%8X10 WWM _ - na.2s L 36 GRADING S ./ i 133.58' _ I o CONSTRUCTED GRADING AND P�pe,b 843 14 937 - _ _ I . �.. I ® CONCURRENTLY WITH CONCURRENTLY WITH TC - - /yg TRACT 31633. " TO IBE CONSTRUCTED 17~ Wao) _ 17 _ 29 q _ - o N L'24\1 lzz7o' $ a� el I - CONSTRUCTION NOTES: TRACT 31142. 43� 74 - - - j : 1T -® It 119.00 - s48_ I 3O CONSTRUCT 3' DOWN GRAN PER DETAIL ON SHEET 3 sae'189.63' -133.33' -OeP 37 _ o - 19 06 le,! ` \ 28 1'Iel) - alb. \ o Ir O 1 I - 1 e l) - Nh71s dp0 d� 71.74• ® I e Nh 119.00' �- - _ _ - _- , O -- _ - CUT FILL TRANSITION LINE TABLE I 20 / 70.63' - 133.09'- -- >1 - PERMISSION 38 DATED: JANUARY 26, 2017 - o AGREEMENT TGRADE EEMENTLETTER,- / �wr 59.47 82.90' erLa 21 �, a79 27 ,g1 LL r TO: SR CONESTOGA, LLC - ' LOT 69.00' �gl `; _ . - - FROM: SR CONESTOGA. LLC - - - 12-29 J _ �b2o r. 0 6'.. 37-39 45-50 _ z / 25 3z.a2' y - Y r J 24 - a sa O6 3 : _ < \ ivl I g 83.00'- - / / a y 23� 39 j m ® _ - - _ seg) - - - - ® _ 26 `T a 6 e 77.01' nom. - _ +_`��.. _ _ - _- _ REFER TO TABLE 1b PROVIDED IN THE N / 2121' - ' , i / ,./.� W GEOTECHNICAL TI PREPARED _ _ _ - _ - ! / BY GEDCON WEST. JUNE 24 \/%j - e L 70.90' 7487.72 2016 FOR LOT CUT/FILL ANALYSES. 9.06' �.F l -- _ _ _ 1 6 18 - - h- fi / PERMISSION TO GRADE L-7p 471 -- -PROP c&G = 18' e. TC�1,5� _ 3Y C. - AGREEMENT LETTER m 3 PROP. so.._ Y'I'T s',4 e ,s2 ac' a .7 n - Bss _ - / / CFD NOTE: 4 _ _ -! ,486.72 T / / / DATED: JANUARY 26, 2017 'a ! a"i`l�jp4� 25 w m C a 1„Oo7 �� - - - C -- __ - / / THE WATER QUALITY BASINS WILL BE MAINTAINED BY t 895 48& - - PROP SIW = <'. PROP SO PER ✓ / / / J T0: SR CONESTOGA, LLC y _ o - - TRACT�31633 / j // / COUNTY ER QU NITY CFO ADMINISTERED 6f THE FROM: SR CONESTOGA, LLC 2�. + m. - - /,�'" 1.'TO _ }4899} 1 A.� 1489. m . - _-, - I^ m C ! J TRANSPORTATION DEPARTMENT. CFD 84.06' 9� �ao ._ -"sa %" J / / 1C AC.. L=53.29 24.867 - b 5)- / / / / / ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS 2' -T N86'15'28'E 151.65' PRIOR k DURING THE INSTALLATION OF SOIL MEDIA. 14899 - L 8796'`, , 40 T=216.00' ® �4Y3• li o.0 8250' R-85D00 A=2831'00" L=423.05' T=216 00' 6 JJ COMMUNITY DISTRICT (CFO) y COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT 48 = = I' xsl / / / // CFD NAME: 00' r _ _ O _ _ i / / / / APPROVED BY: 38 60'•o-^a 'O I I 2JJ .J // / // DATE: nss7� - 70.47 m 41 J / J . /� 16.646 1(N' 7 - - I I `oq 53.50' y / 5 r 6� 70.47 . A Z f/ o ll.:d d. 7, d� 1,c q, 18.1 , t t 3.96' 70.11• _ / W N ® �.Gr .145 1 b _ - ! (,a s7 59 _' \1• \$ �\ 68.91•=..11.40 PROP SD <cii 119.00' ✓////% //i f/// % / 4.49' ` TC 19522 ��U 8.56' _ - T� _ _ _ % i r`z? q'm 45 J � j1 \ 14 .63 T 'r vh � �� / jc / //_ J G \ N 331.60' � 495 33 42 m 15 W W' t1 -S/ S INLET ' 135.67' SHEET s O.S. SEE SHEET 8 `° 120 yr JI, T� AT,7mrr1 WDID 8 33C377598 BGR 160234 SEE SHEET 7 45 % CENTFRUNE RE RETAINED C&C CURB & GUTTER t PROPERTY UNE N21'08'33'W 331.60' 42 EX EXIS71NG Tc TOP OF CURB 13599 PROP PROPOSED O.S. OPEN SPACE REQUIRED cb PERMISSION T E R/W RIGHT OF WAY RED. AGREEMENT so STORM DRAIN wwM WELDED WIRE MESH L=40 DATED: JANUARY 26, 2017 S/W SIDEWALK DIG. DECOMPOSED GRANTTE 11.12' TO: SR CONESTOGA, LUC CFD COMMUNITY FACILITIES / (D ESMT. EASEMENT 59.Dg'- ,A FROM: �K WNLWVI LIJU DISTRICT INLET DETAIL A �fl I -- ` " — PROPOSED SLOPE If SLL PHIELT � I - (21 UNLESS OTHERWISE NOTED) 135.67' o.s GRADING AND GRADING AND H IMPROVEMENTS EXISTING CONTOUR IMPROVEMENTS —51 TO 131Z %.vmZImv6ILv EDGE OF EX157ING PAVEMENT TO BE CONSTRUCTED 11.44' CONCURRENTLY WITH PROPOSED RIGHT OF WAY TRACT 31142. 57 1505) 43 CONCURRENTLY WITH STREET CENTERUNE TRACT 31633. TRACT BOUNDARY (l ��L=10.07' EX. EASEMENT If LANDSCAPE MAINTENANCE PROP. EASEMENT CUT/nUL TRANSITION LINE 151 46 -ASEMENT TO BE IF I \\\ PERMISSION TO GRADE RECTANGULAR CIIA ME MAINTAJNED BY CFD PROPOSED WALL ly, �ER FINAL MAP 3163.3 (2 BLOCK MIN, ABOVE PROP. FG) %t If IN AUKLLMIJ41 LETTER, 52 `7EIm-Di/ I It 11 If fl Nv— DATED: JANUARY 26, 2017 -L= 8.40 j X/ I I. CUT SLOPE TO: SIR CONESTOGA, LILC %$ .�I(�liFRF SIR CONESTOGA, ILLC 10 n 4" GUNITE CONCRETE WITH 6X6XIO WWFM 56 K p 111, 153010 c: PROF* COMMUNITY WALL WITH MIN HP—/F—L\ c 3140' CONSTRUCTION NOTES: N, 1/11" �.IlWrl 31142 FMENCPK�L CONSTRUCT 6' TERRACE DRAIN PER DETAIL ON SHEET 3 PROP. FIG PER -Z�F WALL PLANi" i N CONSTRUCT SPLASH WALL PER TERRACE DRAJN AND INTERCEPTOR L N tyqfll I DRAIN DETAILS ON SHEET 3 61 4�40 1531.13 .00, vr 54B 35 CONSTRUCT 3' DOWN ORAN PER DETAIL ON SHEET 3 CONSTRUCT 31 INTERCEPTOR DRAIN PER DETAIL ON SHEET 3 LP/FL `\N\ ACCESS 55 CONSI"RUCT 12 ROAD/TRAIL PER SECTION B -B AND C -C ON SHEET 2 1 5,4 �ql JV VA IlIlf\ 6 -F ON SHEET 2 cp 5 2 FL FL CONSTRUCT 20' ACCESS ROAO/TRAIL PER SECPON F 53 .42 Ivy CONSTRUCT .34 RECTANGULAR CHANNEL PER DETAIL ON SHEET 5 Rf HP FL x O.S. 'I:P; FL LANDSCAPE MAINTENANCE EASEMENT 54 65 IL�� i:� -�� 4 2 FINAL MAP 31141 M/�Opli SKWO�- TO BE MAINTAINED BY CFD PER INLET DETAIL B X, SEE SHEET 4 (ES14T. #8 PER ESMIL TABLE) CUT FILL TRANSITION LINE TABLE -AND SHEET�5 2 -x/ IF) 11 UP FL o/ LOT ph (1520) 1 Ll�- Z *)/Am HR/FL 4,111 vo 14.9 PROP� DRAINAGE ESMFT. 1) .93. -P/FL PER FINAL MAP 31141 60/ 50-52 152G.36 (ESMT. 92 PER ESMT. TABLE) TRACT BOUNDARY -P/F 'I 4 55-57 4A 151 83 P) 27.51 0 1 1, 5�x 15 1 L z 60-62 F 1523.43 IN 0 1 1,,I pI 1-88 -, /' "o ) I I /// /Ii/iIII (�) 0 \\\\\\\ � j I Ill IWI I j I I/ I 14122"I"� FL 0, 1 1 11, /" g, -� �, -, 111. 7 �ilI j I ll 111111 61 4 T� PI 11 REFER TO TABLE Ib PROVIDED IN THE C 2-- GEOTECHNICAL INVESTIGATION PREPARED F5 8 6) BY GEOCON WEST, INC. DATED JUNE 24, �\Ath\\), ��\V\R\Xk\ �m\� \\\t \X\ INN 2016 FOR LOT CUT/FILL ANALYSES. 5 , `1 \ I /V )));) If / ) %F% NIIN �x oo V1117 if t�� LAND61GAPE MAINTENANCE EASEMENT fl// PI III'(' 'M` If 1596.68 TO BE MAINTAINED By CrD PER CFD NOTE: FINAL MAP 31141 1527,81 I�j I I I �o "////j I IL (ESMT. #8 PER ESMT. TABLE) 'J\\ THE WATER QUALITY BASINS WILL BE MAINTAINED BY �pljlj- COUNTY MAINTENANCE CFD ADMINISTERED BY THE �At6n — �7 4 -- TRANSPORTATION DEPARTMENT. CFD FL IVII4MM A y ADMINSTRATOR/INSPECTOR SHALL INSPECT BASINS PRIOR & DURING THE INSTALLATION OF SOIL MEDIA. 11536.41 rL 62 1 �39 49 FL 'L Ij It, ll� II�IQ' if kM' VY III) �Rh\\0 COMMUNITY FACILITIES DISTRICT (CFD) 1) )IIN .11 flilli rt //j //171 /o/ 'Fvypf�17(vf COUNTY OF RIVERSIDE U/Iiz Z �Ilq- III;,/ � 11111/1 1411 I(PPilill 1�11 ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT jl;�J-jj I I I -, I I fr( g, W�( � I I CFD NAME: APPROVED BY: X// DATE: x Will A� 0 7/1 z -,Zzz— Illy If If $[[III 11 /.'1 1,55 ///z of 1110"J"(917 ( JOKE 6v40m TR W/Mbj Ir ", ywlmlll�—� IR (f 1 ot tw/ ii�f N W 11 E I 47 '1'0 r4 0 80 120 1 FINAI MAP Il WDID 8 33C377598 BGR 160234 -EX, DOUSIX 60' RCP (PROTECT IN PLACE) i LIME -"IAT -3-A PER Ti 31141 ON -S 5D I NS-- ' 0 o _ TTS�FT UNDERDRAIN SYSTEM PERFORATED (ASTM C-700) 6" pVC D- V TEM V EI V__ - -I A R I \ WAE - - (ASTM 0-2664), SCH 46 PIPE AND FTHINGS, FEEDER PIPES AT 5.0' O.C. CLEANOMS AT THE END OF EACH FEEDER, AT THE CONNECTION WITH THE COLLECTOR PIPE. - EMERGENCY ESCAPE-\ - - LSa- _ -1,473 _ - _ _ _ - - - - _ - - '148 L53 f =--- FC LP - 'I PJ - 1474,9 4 m _ _ _ ,to .125_ 124 _ L23 PROP DRAINAGE ESMT, L22 _ L21LIS,-- - I - -- - _ PER fINAI MAP 317.41 - - 1 L2 _ 0 L19 - '1 (ESMT. 2 PER -_- Liz �N . ESM7 TABLF)_ I - i� - 1 I' SEE DETAIL "A" - - 4.1 7' ON SHEET 9- - - _ -. _ WO BASIN 3 -1' 1470.30 FG BOTTOM - - SEE SO PIANS FOR SLOPE MAINTAINED BY VALLEY WIDE BASIN OUTLETS WATER W QUALITY MAINTAINED BY COUNTY MAINTENANCE CFD _ - - "i• F4 3 \3-s �_,, - -' ` , a 1 SD MAINTAINED BY RIV C0.. - BSEE SD ASIN OUTLETS S FOR PROP. DRAINAGE ESMT. I a F l34 C 4 9 C 0PER FINAL MAP 31141 a 7 : -70.3 N 5 47 Pj �� I, (ESM #2 PER ESMT. TABLE) II 1 II -L31 `G 1 _ L I1 - _ _ _ � La L9 ti 6' BENCH "-.__l. s._ o m C`? 1470 3 y - IN N - - - - _ -i L6 L7 w A 147 .1 .ACCESS RAMP 147 .. C L1 r L2 L3 L4 LS L 1 G 3' D.G. `A n w L58 4:1 4:1 F 159 \ LEGEND Ck CENTERUNE REI. RETAINED /^ L61 L62 C&G CURB & GUTTER R PROPERTY LINE w C3 EX EXISTING TC TOP OF CURB (1473.74 LI PROP PROPOSED O.S. OPEN SPACE TC _ R/W RIGHT OF WAY REO. REQUIRED _ _- -- -- - - SO STORM DRAIN WWM WELDED WIRE MESH -- -- - - S/W SIDEWALK D.G. DECOMPOSED GRANITE - -- - __ ESMT. EASEMENT CFD COMMUNITY FACILITIES / TC 24 - -__ _ 7 4 465 - 'WQ-6" -__ DISTRICT - - _ UNE "WO -5" PER TR SO T� - ,UNE PER TiUNE T �`- -- PROPOSED SLOPE -4" PER TR �� 31141 ON-SITE 33.92 (2:1 UNLESS OTHERWISE NOTED) \ 31141 ON-SITE SO PUNS - -'-� - OF EXISTING PAVEMENT - - 1.5'H GRAVEL PACK - EXISTING CONTOUR S7D"45'Og"W L11 NTS PROPOSED RIGHT OF WAY - - - - -- - - -- 29.13 - STREET CENTERLINE 9' NTN. 113 15.54 TRACT BOUNDARY NBW59'43T N BOTTOM 20.90 EX. EASEMENT - 20.90 - - - - PROP. EASEMENT 48.89 -'-'-'- CUT/FILL TRANSITION LINE 8" WINGWALL TW 4;1 PROPOSED WALL 24.88 "- TIN FOREBAY (2 BLOCK MIN. ABOVE PROP. FG) - 1 N78'49'24"E L20 38.43 3.0, N76044'150E CM SLOPE 1 FOREBAY 4" GUNTTE CONCRETE WITH 6X6X10 WWM SO 1 I ' TRACT 31141 " NOTE: 7'W X 1.5'H GRAVEL THICK CONCRETE �<' W/ 10%10X6 "M LOT 3 ELEV,=14776 11.00' 1 BASINS SHALL BE GRADED PER THIS PLAN. - 8" STORM DRAIN AND STORM DRAIN RECITED - _ - - STRUCTURES WITHIN THE B451NS SIM1L BE w � CUTOFF WALL SECTION 0-0 W/p4 O 18' E.W. CONSTRUCTED PER TR 31141 STREET AND S NTS STORM GRAIN P ANS (IP 16003J). 6' BENCH CFD NOTE: 47 . THE WATER OUPITIY BASINS WILL BE MAINTAINED BY COUNTY MAINTENANCE CFD ADMINISTERED BY THE TRANSPORTATION DEPARTMENT. CFD ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS �_a� ` 4 \ PRIOR & DURING THE INSTALLATION OF SOIL MEDIA 4 ' a 159 \ 60 s LELeER PLAN N FOREBAY � 1 p L41- /^ L61 L62 L37 138 _T_ L� w C3 31.42 25.00 71'59'44' LI - - - - - - S7T33'47'W -._-39- (14 0 12' ON - - -'.. -LB _ - - - iF -11f 10.53 ED UNDER THE ISION OF: S76'28'64'W _- _ _4 S / 1474.97 __ - __ 24.43 _ __ ______. T / TC 24 - -__ _ 7 4 465 - 'WQ-6" -__ `WO - - _ UNE "WO -5" PER TR SO T� - ,UNE PER TiUNE T �`- -4" PER TR �� 31141 ON-SITE 33.92 .31141 ON -SDE SO \ 31141 ON-SITE SO PUNS - -'-� - 25 PIANS PIANS- - _ 26 7 - _ -----4- -} AT --- 1" = 20' 20 S LOPE 4' 1 TW 60 s LELeER PLAN N FOREBAY � 47.21 TW BASIN BOTTO SPILLWAY 0 52.68 35.62 ELEV. 1470.30 C3 31.42 25.00 71'59'44' LI 38.04 PH. (951) 686-1070 S7T33'47'W in (14 0 12' ON CENTE N L3 10.53 ED UNDER THE ISION OF: S76'28'64'W L4 4" THICK CONCRETE S74.4450'W L5 24.43 W/ 10%10X6 WWM 6" THICK r. X 2.5' HIGH ' S7,T05'25V L7 CUTOFF WALL SST04'OB"W LB 33.92 W//4 O 18" E.W. L9 7.26 SECTION M -M 2'W X 1.5'H GRAVEL PACK S7D"45'Og"W L11 NTS S1729'14"E L12 29.13 9' NTN. 113 15.54 OP. SURFACE NBW59'43T N BOTTOM 20.90 1 L15 20.90 7Yl LIS 48.89 N73'3815"E L77 8" WINGWALL TW 4;1 L18 24.88 TIN FOREBAY L19 - 1 N78'49'24"E L20 38.43 3.0, N76044'150E 6. FOREBAY SO 1 I " 7'W X 1.5'H GRAVEL THICK CONCRETE �<' W/ 10%10X6 "M 11.00' 1 PAC �.� PER PLAN 8" 8" THICK % 25' HIGH CUTOFF WALL SECTION 0-0 W/p4 O 18' E.W. - NTS NOTE: WORK CONTAINED WITHIN THESE PLANS SHALL NOT DIAL COMMENCE UNTIL AN ENCROACHMENT PERMIT 0 WORKING AND 0 BEFORE DAYS BEFORE / R A GRADING PERMIT HAS BEEN ISSUED. YOU DIG YOU DIG THE PRIVATE ENGINEER SIGNING THESE PIANS IS RESPONSIBLE FOR ASSURING THE ACCURACY Al ACCEPTABILITY OF THE DESIGN HEREON. TOLL FREE 1-800-227-2600 IN THE EVENT OF DISCREPANCIES ARISING AFTER COUNTY APPROVAL A PUBLIC SERVICE BY OR DURING CONSTRUCTION, THE PRIVATE ENGINEER SHALL BE UNDERGROUND SERVICE ALERT RESPONGIBBLPUMINNGANMPTABLESOLUTION AND REE N$ Ri WATER QUALITY BASIN 3 DETAIL SEE SHEET 6 r=20' 6" THICK % 2.5' HIGH TM, CUTOFF WALL W/1#4 4 18' E.W. FC BASIN BOTTOM-, I `4" THICK CONCRETE 21W X 1.5'H GRAVEL PACK W/ 10%10%8 WIN SECTION N -N NTS 100 -YR WS 1471.85 :1 x 1 :I a , I A 6" NONPERFORATED PVCJ UNDERDRMN PIPE (SCH 40 PIPE AND FITTINGS 0.55 MIN.) 18" SO DETAIL "A" BASIN 3 BIO RETENTION BASIN OUTLET SCHEMATIC NTS - - SEAL - ENGINEER REVISIONS PR, r'.nuury BASIN 3 LINE AND CURVE TABLE UNE //CURVE / LENGTH RADIUS SEARING/DELTA C1 49.50 47.21 60'04'04" C2 52.68 35.62 84'43'57' C3 31.42 25.00 71'59'44' LI 38.04 PH. (951) 686-1070 S7T33'47'W L2 26.02 ASSOCIATES S7704'51'W L3 10.53 ED UNDER THE ISION OF: S76'28'64'W L4 24.43 S74.4450'W L5 24.43 S74706'01 "W L6 46.79 S7,T05'25V L7 4.63 SST04'OB"W LB 33.92 572'O6'29'W L9 7.26 S71'12'211V L10 5.36 S7D"45'Og"W L11 37.01 S1729'14"E L12 29.13 S1T28'12"E 113 15.54 NBW59'43T L14 20.90 1 L15 20.90 N7T38'49"E LIS 48.89 N73'3815"E L77 31.85 N74'29'15"E L18 24.88 N7B24'13"E L19 14.76 N78'49'24"E L20 38.43 N76044'150E A L B E R T A. ENGINEERING CONSULTANTS BEARING/DELTA L21 39.99 3788 MCCRAY STREET N8BOT50'E L22 1.74 RIVERSIDE CA. 92506 N79'20'58$ L23 38.14 PH. (951) 686-1070 N81'1T44'E L24 47.07 ASSOCIATES N81'50'54'E L25 FAX (951) 788-1256' ED UNDER THE ISION OF: N8S30'28'E L26 DESIGNED BY: TB CHECKED I N34'52'40'E L27 R.C.E. NO,: C81 ND CURVE TABLE BASIN 3n18.6on UNE #/CURVE �H LENGTH 41.76 RADIUS BEARING/DELTA L21 39.99 N8BOT50'E L22 1.74 N79'20'58$ L23 38.14 N81'1T44'E L24 47.07 N81'50'54'E L25 64.14 N8S30'28'E L26 50.47 N34'52'40'E L27 36.93 N3T22'57'E L28 41.36 NOT53'29'W L29 38.35 NOS'48'00^NLao L54 L55 52.25 26.45 S81.40'18'W L31 17.39 57509'09"W L32 12.16 SO4'01'02"E L33 21.19 Si L34 10.03 S764370541V L35 23.99 S85'57'07YL L36 19.67 S85'57'07"W L37 24.62 57507'00'W L38 L39 48.20 33.04 S75'09'37W S7CO5035W L40 29.55 S73'16'iSYI L41 48.85 S72 -14'27'N' L42 5.58 S34'31'341 L43 13.95 530'47'14"E BENCHMARK: N4VDBB LYSED ON NGS CONTROL: NEWP02 (DX5632) M. 1497.91 SEE SHEET 1 FOR FULL DESCRIPTION SCALE H: 1"=20'v: N A FOR: _ 1- s COMMUN17Y FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFD NAME APPROVED BY: DATE BASIN 3 LINE AND CURVE TABLE LINE %/CURVE I L44 LENGTH 41.76 RADIUS BEARING/DELTA S20'26'0D"E L45 39.99 S20'20'10"E L46 1.74 S11'00.09,E L47 38.14 N72'01'S6"E L48 47.07 N73'1Y01"E L49 64.14 S74'46331V L50 50.47 N76'22'S6'E L51 36.93 N7T36'26"E L52 41.36 N78'42'i6'E L53 38.35 N7W49'18"E L54 L55 52.25 26.45 N81105'29"E N3T43'S3'E LS6 71.53 NO6'24'13'W L57 L58 13.10 27.02 N41'00'32"W S81'57'59'W MH L60 49.19 28.56 SST57'55"W S7956'38'14 L61 20.64 S79'17'511V L62 49.52 S7W22'33'YL L63 24.46 S77024'14"W WDID 8 330377598 BGR 160234 31 141 IP # 160033 SHEET NO. COUNTY OF RIVERSIDE 9 TRACT 31141 ROUGH GRADE PLANS 12 w. 15-0365 Or I COUNTY LC 20FILE NO. DOUBLE 60" RCP (PROTECT IN PLACE) All/ R R�31141 ON-SITE�SD PIANS-'UNDERDRAIN SYSTEMNONPERFORATED 6" PVC (ASTM D-2664), SCH 40 PIPE AND Firms. LEGEND - q CENTERUNE RET. RETAINED C&G CURB & GUTTER R PROPERTY UNE _ DY M E -N I G Y - f' A R K YY- EX EXISRIGHT OF TG TOP IR CURB PROP PROPOSED O.S. OPEN SPACE UNDERDPERFORATED SYSTEM - - - -- _ _ __ SOW STORM ODRAINY WWM WELDED WIRE MESH ED �- S/W SIDEWALK D.G. DECOMPOSED GRANITE PERFORATED ,ASTM C-700) 8A PVC -(ASTM Q2664), SCH 40 PIPE CD COMMUNITY FACILITIES D FITTINGS, -FEEDER PIPES AT 5.0' O.C. - -- - - ESNIT. EASEMENT DISTRICT WITHCLEAT THE END OF EACH FEEDER, AT THE CONNECTION _ --------- -- - - WITH THEE COLLECTOR PIPE. PROPOSED SLOPE __ __ _ - (21 UNLESS OTHERWISE NOTED) _ - - - - - EMERGENCY ESCAPE- - - EDGE OF EXISTING PAVEMENT EXISTING CONTOUR - - — PROPOSED RIGHT OF WAY STREET CENTERUNE TRACT BOUNDARY L -o41.40= - - _ - o - EX. EASEMENT _- - _ PROP. WALL CUT/FlLL TRANSITION UNE PROPOSEDED WALL _ _ - _ Jam. (2 BLOCK MIN. ABOVE PROP. FG) �-- - -85 - - _-4:1-85- --U_ _ - - - __ - - - _ - ® CUT SLOPE --- - -- - 4 GUNEE CONCRETE WITH 6%6X70 WWM 4.1- PROP. DRAINAGE ESMT. - PER 'FINAL -MAP -31141_ _ - - - - _ .� N _ (ESMI. f? PER FSMTBLE)_ .-TA_ _ _ — o _ _ _ _ _ - _ _- _ -- 4'1 LOT 3CT 141 BASINS SHALL BE GRADED PER THIS PLAN. A I' SEE DETAIL ' - - - - — 63 0,5. - - - - - - _ - - S .=1477,6 STORM DRAIN AND STORM DRAIN RELATED 13 ON SHEET 9 WO BASIN 3 SEE SO PLANS FOR -- _ _ - STRUCTURES WITHIN THE BASINS SHALL BE - _ - - 147030 FG BOTTOM - - - BASIN OUTLETS,CONSTRUCTED PER TR 31141 STREET AND - SLOPE MAINTAINED BY VALLEY WIDE _ STORM DRAIN PLANS (IP 160033). WATER QUALITY MAINTAINED BY COUNTY MAINTENANCE CFD SO MAINTAINED BY RIV. CO._ SEE SO PLANS FOR P. DRAINAGE. ESMT. r 1 _ ,', BASIN OUTLETS - it PSR FINAL MAP 31141 - I / _. CFD NOTE: (ESM}. 12' PER ESMT. TABLE) I -- ' THE WATER QUALITY BASINS WILL BE MAINTAINEDJBIYII\COUNTY MAINTENANCE CD ADMINISTERED BY THTRANSPORTATION DEPARTMENT. CFD �♦•jPROIR & DURINGN THE NNSTALLATOI NSHALL �OFECT OILASINS MD I 1 ACCtSS RAMP �, I ♦ • � 4:1- 1 3' D.G. 4.1 � I I 'I\ / 1 � - COMMUNITY FACILRIES DISTRICT (CFD) L_ � I � I / I 47- GO I _ TI / l I INLET TO BE CONSTRUCTED PER TRACT 31633 SO PIANS SHEET 17 UNE J 1` - 1 _ �_ 1�- -- COUNTY OF RIVERSIDE -- - -- - ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT _i___--�--- _ - CD NAME: 3114 PLAN -- 29- APPROVED BY: _5" PER TR - \ DATE: PER TR i _ _— LINE 1141 ON -5 SSS _ _ -� -SITE'SO If. ! - T8 \ N w 47 e� / WP -BB - -T : �.... -._\ �E WATER QUALITY BASIN 3 DETAIL\ 1• = 20' IS SEE SHEET 6 \ 1'=20' \ / 20 10 0 20 40 60 z.Od -- 12.00' -- zoo---� ----- 1500' -_ — _2.D0'_ i I �4�3p1470.30 [I' 200' ' HIGH HIGH WALL I - I 1' HIGH WALL F/ 713// F//FFF147000.3330 I 470.30 N G I �I I I 47030 14 FT_ 0 470.30 I I 4" NOT H 4" NOTCH .�4" NOTCH 4" NOTCH I i$ I - � I I � I I I I 1 70.30 1470.30 I 147 F4C70,� 14 030 I I 1470.30 FIG 1G I FG 4:1 SLOPE to I 1471. 4 I I I I 4:1 SLOPE WDID 8 33C377598 BGR 160234 2.5 0 5 10 20 OUTLET TO BE CONSTRUCTED PER TRACT 31633 SO PLANS SHEET 17 OUTLET TO BE CONSTRUCTED PER TRACT 31141 SO PLANS SHEET 17 WDID 8 33C377598 BGR 160234 EXPRA STRENGTH FILTER FABRIC NEEDED WITHOUT WIRE MESH SUPPORT woaDWOOD OR Posy -FISTYI S.�` 0 FT Wf MEN ` NNE SIPTMr FFNC[ a rt LAW vYrAID RmxR NNE MWwflr rGIIE SWTpFp[pL BONB,N� M. PONO M. ]B" H'FH94AY ♦{FO U°5TR U Y 9MMP 6 RUNOFF RUNDIFF I TYJn J' 12 Mw r uu \ 6' TNFNCn EACK HCOLL4PACTED + STANDARD DETAIL ALTERNATE DETAIL FRENCH MEN WINE BACKFILL TRENCH WITH GRAVEL NOTE: 1, MSPEOi M9 REPAIR FENCE AFTER EACH STORM EMU AND DEMI SEDIMENT WHEN MCESTWn 2. REWORD SEDIMENT STALL BE DEPOSITED ro A4 AREA MAY w1u Bar NMPoBDIE SmNIEM aFP-mE LAID DAN BE PERMANENTLY SILT FENCE a BEREM 1 S. TO D; TO 5xM BE READIED EF AOPf mNTGmS ro MWNIZE PONDING EPEmENc EROSION CONTROL DETAIL "A" CONSTRUCTION STANDARDS AND SPECIFICATIONS: 1. THE HEIGHT OF A SILT FENCE SHALL NOT EXCEED 36 INCHES. STORAGE HEIGHT SHALL NEVER EXCEED 18 INCHES. 2. THE FENCE UNE SHALL FOLLOW THE CONTOUR AS CLOSELY AS POSSIBLE. 3. IF POSSIBLE, THE FILTER FABRIC SHALL BE CUT FROM A CONTINUOUS ROLL TO AVOID THE USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED ONLY AT A SUPPORT POST, WITH A MINIMUM 6 -INCH OVERLAP AND BOTH ENDS SECURELY FASTENED TO THE POST. 4. POSTS SHALL BE SPACED A MAXIMUM OF 10 FEET APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 12 INCHES). WHEN EXTRA STRENGTH FABRIC IS USED WITHOUT THE WIRE SUPPORT FENCE, POST SPACING SHALL NOT EXCEED 6 FEET. 5. TURN THE ENDS OF THE FENCE UPHILL 6. A TRENCH SHALL BE EXCAVATED APPROXIMATELY 4 INCHES WIDE AND 6 INCHES DEEP ALONG THE UNE OF POSTS AND UP SLOPE FROM THE BARRIER. 7. WHEN STANDARD -STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UP SLOPE SIDE OF THE POSTS USING HEAVY DUTY WIRE STAPLES AT LEAST 1 INCH LONG, TIE WIRES OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF 2 INCHES AND SHALL NOT EXTEND MORE THAN 36 INCHES ABOVE THE ORIGINAL GROUND SURFACE. B. THE STANDARD -STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND 6 INCHES OF THE FABRIC SHALL EXTEND INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 36 INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. 9. WHEN EXTRA -STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS. 10. THE TRENCH SHALL BE BACKFILLED AND THE SOIL COMPACTED OVER THE TOE OF THE FILTER FABRIC. 11. SILT FENCES PLACED AT THE TOE OF A SLOPE SHALL BE SET AT LEAST 6 FEET FROM THE TOE IN ORDER TO INCREASE PONDING VOLUME. SILT FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UP SLOPE AREA HAS BEEN PERMANENTLY STABILIZED, AND ANY SEDIMENT STORED BEHIND THE SILT FENCE HAS BEEN REMOVED. INSPECTION AND MAINTENANCE: 1. SILT FENCES AND FILTER BARRIERS SHALL BE INSPECTED WEEKLY AND AFTER EACH SIGNIFICANT STORM (1" IN 24 HRS.). ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. 2. SEDIMENT SHALL BE REMOVED WHEN R REACHES 1/3 HEIGHT OF THE FENCE OR 9 INCHES MAXIMUM. 3. THE REMOVED SEDIMENT SHALL VEGETATE OR OTHERWISE BE STABILIZED. COUNTY OF R VERS DE TRACT No. 31 141 - EROSION CONTROL PLANS DrvERRON FORM REWIRED WHERE OBNE COCOONS 1R 5 Spn GREATER RJADMAY (�LSWK PETER FARM SECTION A - A NOTE BYRON "M SWDBWS. SPILLWAY ME SAAWX . SIMW BV OR coxnHflwL6 Ixal OF Tl TO COTHER APPROVED.RD EDIAVNFHr IE'FM rm"IMH RON Ac I n suPPLr wAro waYl � 6 NECESVFY vll'> Lo P A 3'-Y (50-TSmm) •o COURSE MZTEWiE ) ON. 6' (150mm) THEN i�ONEF9W NIBOE ME (I5m) Mw. NOTES: PLAN VIEW 1, ME ENTRANCE SHALL BE MXNTAMO IN A Cp WITHO THAT BILL INFERNO TRACKING OR ROMM OF SEDIMENT ONTO PLAID MOHr-Cf-WAS. THIS MAY REQUIRE TW DRESSING. IMEM ANI CLEMMIT OF ANY MEASURES ME) TO TRAP SWIMEM. 2 WYiN NECESSARY. *HEELS 5M BE CLEWED PRIOR To ENTRANCE ONTO wBLF MGN ° -WAY. TEMPORARY GRAVEL 3. WIZEN WASMNG IS IEWRED. IT SHALL BE a TONE ON AN AREA SIANLIIED ON CRUSHED CONSTRUCTION 1 STONE WE GRAINS INTO AN AMRONID SEGMENT ,RAP DN BEGKEA^ 104*1 ENTRANCE / EXIT EROSION CONTROL DETAIL "B" CONSTRUCTION STANDARDS AND SPECIFICATIONS: 1. THE AGGREGATE SIZE FOR CONSTRUCTION OF THE PAD SHALL BE 2-3 INCH (50-75 MM) STONE. PNCE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLANS, AND SMOOTH R. 2. THE THICKNESS OF THE PAD SHALL NOT BE LESS THAN 6 INCHES (152 MM). USE GEOTEXTILE FABRICS, IF NECESSARY, TO IMPROVE STABIUTY OF THE FOUNDATION IN LOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE. REFER TO APPENDIX GEOTEXTILES/GEOSYNTHETICS. 3. THE WIDTH OF THE PAD SHALL NOT BE LESS THAN THE FULL WIDTH OF ALL POINTS OF INGRESS OR EGRESS AND IN ANY CASE SHALL NOT BE LESS THAN 12 FEET (3.6 M) WIDE. 4. THE LENGTH OF THE PAD SHALL BE AS REQUIRED. BUT NOT LESS THAN 50 FEET (15.2 M). 5. LOCATE CONSTRUCTION ENTRANCES AND EXITS TO LIMIT SEDIMENT LEAVING THE SITE AND TO PROVIDE FOR MAXIMUM UTILITY BY ALL CONSTRUCTION VEHICLES. AVOID ENTRANCES WHICH HAVE STEEP GRADES AND ENTRANCES AT CURVES IN PUBLIC ROADS. 6. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHTS-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND, AND REPAIR AND/OR MAINTENANCE OF ANY MEASURES USED TO TRAP SEDIMENT. 7. ALL SEDIMENT SPILLED. DROPPED. WASHED OR TRACKED ONTO PUBLIC RIGHTS- OF -WAY SHALL BE REMOVED IMMEDIATELY. 8. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE OUTLET. 9. WHEN NECESSARY, WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTRANCE ONTO PUBLIC RIGHTS-OF-WAY. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STA91UZED WITH CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP OR SEDIMENT BASIN. SEE SEDIMENT BASIN BMP. 10. ALL SEDIMENT SHALL BE PREVENTED FROM ENTERING ANY STORM DRAIN, DITCH OR WATERCOURSE THROUGH USE OF GRAVEL BAGS, STRAW BALES, OR OTHER APPROVED METHODS. REFER TO APPENDIX GEOTEXTILES/GEGSYNTHETICS. INSPECTION AND MAINTENANCE: 1. MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. 2. REPLACE GRAVEL MATERIAL WHEN SURFACE VOIDS ARE VISIBLE. 3. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. 4. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADS. REMOVE ALL SEDIMENT DEPOSITED ON PAVED ROADWAYS WITHIN 24 HOURS. N01ES' T. MIM' IMMIDU CAV R' MY F MED.Ep. OR R ED CART UMTS IMV BE IAE0. z. OIICN ro GRM RUNOFF TO A RAYEvr iRUSHED DEUCE. ]. CRUSHED AIX.TEGIE GREATER 1 TM N (s MM 4. ('M AD BE ]E T (1T M �. (BIN £9S OMMANDY SPECIFIED BY A SMS EXCIMER EROSION CONTROL DETAIL "C" CONSTRUCTION STANDARDS 1. AND SPECIFICATIONS: INCORPORATE WITH A STABILIZED CONSTRUCTION ENTRANCE/EXIT. SEE DETAILS ON "STABILIZED CONSTRUCTION ENTRANCE/EXIT". 2. CONSTRUCTION ON LEVEL GROUND WHEN POSSIBLE, ON A PAD OF COARSE AGGREGATE, GREATER THAN 75 MM (3 IN) BUT SMALLER THAN 150 MM (6 IN). 3. WASH RACK SHALL BE DESIGNED k CONSTRUCTED/MANUFACTURED FOR ANTICIPATED TRAFFIC LOADS. 4. PROVIDE A DRAINAGE DITCH THAT WILL CONVEY THE RUNOFF FROM THE WASH AREA TO A SEDIMENT SUMP DEVICE. THE DRAINAGE DITCH SHALL BE OF SUFFICIENT GRADE, WIDTH, AND DEPTH TO CARRY THE WASH RUNOFF. 5. REQUIRE THAT ALL EMPLOYEES, SUBCONTRACTORS, AND OTHERS THAT LEAVE THE SITE WITH MUD -CAKED TIRES AND/OR UNDERCARRIAGES USE THE WASH FACILITY. 6. CONSTRUCTED/MANUFACTURED STEEL -RIBBED PLATES MAY BE USED IN UEU OF ROCK. INSPECTION AND MAINTENANCE: 1. REMOVE ACCUMULATED SEDIMENT IN WASH RACK AND/OR SEDIMENT SUMP TO MAINTAIN SYSTEM PERFORMANCE. 2. INSPECT ROUTINELY FOR DAMAGE AND REPAIR AS NEEDED. FOR SPACING SEE GENERA. NOTE 'O" AT RNRIT HACK OF CURB/BERM RUNOFF RUNOFF GRAVEL FILLED SANDaNGS /A STACKED TIGHTLY (TP.) /Y RUNCFF /Y RUNOFF RISK OF WRB/BERM✓ -v_-_ Rte___ PYLA WUE GRAVEL BAG SEDIMENT BARRIERS OFFSET ITRT3AF'1 flUH]fF DINVEL FMR SWDWGS nrncrnp D rtLY PLAN VIEW NOES T. PLM'E WHO TYPE SEDIMENT BWBIEBS CH GENTLY SLOPBIO STREET SEDIMENTS. MEW WATER CAN BOND AND ALLOW SEGMENT ro BdAMTE FROM RUNOFF, A. BRAND. B'CS OF DEEPER BURLAP W ROOM '4YoTEKN£ rmm. AVE FAMED WON mm LAYERED AND INI TIGHTLY. I MINE A ME (RMOF1 BID GV IN ME TOP pM 70 PROVIDE A SPI EON OVERFLOW. 4. INSPECT BARRIERS AND REMOVE SEDIMENT AFTER EACH STORM EVENTSEDIMENT AVO BRAVEL MUST BE REI FROM ME TRAWOM) WAY MIMEOWELv. EROSION CONTROL DETAIL "D" ROUGH GRADE GRAVEL BAG DETAIL PAD REPLACE GRAVEL BAGS FOR ROUGH GRADE SECTION WITH GRAVEL BAGS FOR IMPROVED STREET AT SAME LOCATION WHEN IMPROVEMENTS ARE IN PLACE ROUGH GRADE STREET SECTION PAD STREET GRADE GREATER THAN 4% SPILLWAY ROUGH GRADE GRAVEL BAG DETAIL REPLACE GRAVEL BAGS FOR ROUGH GRADE SECTION WITH GRAVEL BAGS FOR IMPROVED STREET AT SAME LOCATION WHEN IMPROVEMENTS ARE IN PLACE NOTE "G": GRAVEL BAG SEDIMENT BARRIERS SHALL BE INSTALLED ON ALL ROUGH GRADED STREETS NOT SCHEDULED FOR IMMEDIATE PAVING. GRAVEL BAG INSTALLATION SHALL BE PER THE ATTACHED DETAIL GRAVEL BAG SPACING SHALL BE 50 FEET FOR ALL STREETS GREATER THAN 9%, 100 FEET FOR ALL STREETS BETWEEN 49 AND 9%, AND 200 FEET FOR STREETS LESS THAN 4%. GRAVEL BAG BARRIERS SHALL ALSO BE A MINIMUM OF TWO LAYERS THICK, COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTA11ON DEPARTMENT CFD NAME: APPROVED BY: DATE: 0 BRAND, gLLm SNNBMS ME STAQ2D TIGHTLY. - ImaT PRO.ILCr a/ SFEE ORM NO, NIP NO Aft. rElF I I IN BIT Fm 9�� VIEW BAGS WRB INLET 4CEWAL% CATs DAMN SECTION A - A T. PERE WRB TM SEDIMENT BARRIERS ON TiNnY SLOPING STREET SEGMENTS. WRIRE WAFER CAN PON AND ALLOW SEDIMENT TO SEPARATE mw RUNOFF. 2 GREI BAGS OF EITMER BURLAP OR WDNEN GEOTEXT&E IRONIC. ARE FRIED MM GRAYfl.. LAYERED AND PACKED nGHTLY. 1 LEASER ONE DRAM BAG GAP N ME TOP NOW TO PRESIDE A SPRLWAY FOR OH ft R INSPECT BARIMS AND REMOVE SEDIMENT AFTER EACH STORM EVENT. SEDIMENT AND GRAVEL MUST BE BORROWED FROM ME TRAVELED WAY MMEDUTELY. CURB OPENING SEDIMENT BARRIER EROSION CONTROL DETAIL "E" CONSTRUCTION STANDARDS AND SPECIFICATIONS: 1. PLACE THE BARRIERS ON GENTLY SLOPING STREETS WHERE WATER CAN POND. 2. THE BARRIERS MUST ALLOW FOR OVERFLOW FROM A SEVERE STORM EVENT. SLOPE RUNOFF SHALL BE ALLOWED TO FLOW OVER BLOCKS AND GRAVEL AND NOT BE BYPASSED OVER THE CURB. A SPILLWAY SHALL BE CONSTRUCTED WITH THE GRAVEL BAG STRUCTURE TO ALLOW OVERFLOW. 3. THE GRAVEL BAGS SHOULD BE OF WOVEN -TYPE GEOTEXTILE FABRIC SINCE BURLAP BAGS DETERIORATE RAPIDLY. 4. GRAVEL BAGS SHALL BE FILLED WITH 3/4" DRAIN ROCK OR 1/4" PEA GRAVEL. 5. THE GRAVEL BAG SHALL BE PLACED IN A CURVED ROW FROM THE TOP OF CURB AT LEAST 3 FEET INTO THE STREET. THE ROW SHOULD BE CURVED AT THE ENDS, POINTING UPHILL 6. SEVERAL LAYERS OF BAGS SHOULD BE OVERLAPPED AND PACKED TIGHTLY, 7. LEAVE A ONE -GRAVEL BAG GAP IN THE TOP ROW TO ACT AS A SPILLWAY. FOR BLOCK AND GRAVEL TYPE BARRIERS: 1. PLACE TWO CONCRETE BLOCKS ON THEIR SIDES PERPENDICULAR TO THE CURB AT EITHER ENO OF THE INLET OPENING. THESE WILL SERVE AS SPACER BLOCKS. 2. PLACE CONCRETE BLOCKS ON THEIR SIDES ACROSS THE FRONT OF THE INLET AND ABUTTING THE SPACER BLOCKS. THE OPENINGS IN THE BLOCKS SHOULD FACE OUTWARD, NOT UPWARD. 3. CUT A 2- BY 4- INCH STUD THE LENGTH OF THE CURB INLET PLUS THE WIDTH OF THE TWO SPACERS BLOCKS. PLACE THE STUD THROUGH THE OUTER HOLE OF EACH SPACER BLOCK TO HELP KEEP THE FRONT BLOCKS IN PLACE. 4. PLACE WIRE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN ENDS) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE CHICKEN WIRE, HARDWARE CLOTH WITH 1/2 INCH OPENINGS, OR FILTER FABRIC. 5. PLACE 3/4 INCH TO 1 1/3 INCH GRAVEL AGAINST THE WIRE TO THE TOP OF THE BARRIER. INSPECTION AND MAINTENANCE: 1. INSPECT AND CLEAN THE BARRIER AFTER EACH SIGNIFICANT STORM (1' IN 24 HOURS) AND REMOVE SEDIMENT FROM BEHIND THE STRUCTURE AFTER EVERY STORM. 2. ANY SEDIMENT AND GRAVEL SHALL BE IMMEDIATELY REMOVED FROM THE TRAVELED WAY OF ROADS. 3. THE REMOVED SEDIMENT SHALL BE PLACED WHERE IT CANNOT ENTER A STORM DRAIN, STREAM. OR BE TRANSPORTED OFF SITE WDID 8 33C377598 BGR 160234 111111111111111111111111 SECTION B-13 PAMED REAL? AN J R GIMUDE TYPICAL TIRE WASH N01ES' T. MIM' IMMIDU CAV R' MY F MED.Ep. OR R ED CART UMTS IMV BE IAE0. z. OIICN ro GRM RUNOFF TO A RAYEvr iRUSHED DEUCE. ]. CRUSHED AIX.TEGIE GREATER 1 TM N (s MM 4. ('M AD BE ]E T (1T M �. (BIN £9S OMMANDY SPECIFIED BY A SMS EXCIMER EROSION CONTROL DETAIL "C" CONSTRUCTION STANDARDS 1. AND SPECIFICATIONS: INCORPORATE WITH A STABILIZED CONSTRUCTION ENTRANCE/EXIT. SEE DETAILS ON "STABILIZED CONSTRUCTION ENTRANCE/EXIT". 2. CONSTRUCTION ON LEVEL GROUND WHEN POSSIBLE, ON A PAD OF COARSE AGGREGATE, GREATER THAN 75 MM (3 IN) BUT SMALLER THAN 150 MM (6 IN). 3. WASH RACK SHALL BE DESIGNED k CONSTRUCTED/MANUFACTURED FOR ANTICIPATED TRAFFIC LOADS. 4. PROVIDE A DRAINAGE DITCH THAT WILL CONVEY THE RUNOFF FROM THE WASH AREA TO A SEDIMENT SUMP DEVICE. THE DRAINAGE DITCH SHALL BE OF SUFFICIENT GRADE, WIDTH, AND DEPTH TO CARRY THE WASH RUNOFF. 5. REQUIRE THAT ALL EMPLOYEES, SUBCONTRACTORS, AND OTHERS THAT LEAVE THE SITE WITH MUD -CAKED TIRES AND/OR UNDERCARRIAGES USE THE WASH FACILITY. 6. CONSTRUCTED/MANUFACTURED STEEL -RIBBED PLATES MAY BE USED IN UEU OF ROCK. INSPECTION AND MAINTENANCE: 1. REMOVE ACCUMULATED SEDIMENT IN WASH RACK AND/OR SEDIMENT SUMP TO MAINTAIN SYSTEM PERFORMANCE. 2. INSPECT ROUTINELY FOR DAMAGE AND REPAIR AS NEEDED. FOR SPACING SEE GENERA. NOTE 'O" AT RNRIT HACK OF CURB/BERM RUNOFF RUNOFF GRAVEL FILLED SANDaNGS /A STACKED TIGHTLY (TP.) /Y RUNCFF /Y RUNOFF RISK OF WRB/BERM✓ -v_-_ Rte___ PYLA WUE GRAVEL BAG SEDIMENT BARRIERS OFFSET ITRT3AF'1 flUH]fF DINVEL FMR SWDWGS nrncrnp D rtLY PLAN VIEW NOES T. PLM'E WHO TYPE SEDIMENT BWBIEBS CH GENTLY SLOPBIO STREET SEDIMENTS. MEW WATER CAN BOND AND ALLOW SEGMENT ro BdAMTE FROM RUNOFF, A. BRAND. B'CS OF DEEPER BURLAP W ROOM '4YoTEKN£ rmm. AVE FAMED WON mm LAYERED AND INI TIGHTLY. I MINE A ME (RMOF1 BID GV IN ME TOP pM 70 PROVIDE A SPI EON OVERFLOW. 4. INSPECT BARRIERS AND REMOVE SEDIMENT AFTER EACH STORM EVENTSEDIMENT AVO BRAVEL MUST BE REI FROM ME TRAWOM) WAY MIMEOWELv. EROSION CONTROL DETAIL "D" ROUGH GRADE GRAVEL BAG DETAIL PAD REPLACE GRAVEL BAGS FOR ROUGH GRADE SECTION WITH GRAVEL BAGS FOR IMPROVED STREET AT SAME LOCATION WHEN IMPROVEMENTS ARE IN PLACE ROUGH GRADE STREET SECTION PAD STREET GRADE GREATER THAN 4% SPILLWAY ROUGH GRADE GRAVEL BAG DETAIL REPLACE GRAVEL BAGS FOR ROUGH GRADE SECTION WITH GRAVEL BAGS FOR IMPROVED STREET AT SAME LOCATION WHEN IMPROVEMENTS ARE IN PLACE NOTE "G": GRAVEL BAG SEDIMENT BARRIERS SHALL BE INSTALLED ON ALL ROUGH GRADED STREETS NOT SCHEDULED FOR IMMEDIATE PAVING. GRAVEL BAG INSTALLATION SHALL BE PER THE ATTACHED DETAIL GRAVEL BAG SPACING SHALL BE 50 FEET FOR ALL STREETS GREATER THAN 9%, 100 FEET FOR ALL STREETS BETWEEN 49 AND 9%, AND 200 FEET FOR STREETS LESS THAN 4%. GRAVEL BAG BARRIERS SHALL ALSO BE A MINIMUM OF TWO LAYERS THICK, COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTA11ON DEPARTMENT CFD NAME: APPROVED BY: DATE: 0 BRAND, gLLm SNNBMS ME STAQ2D TIGHTLY. - ImaT PRO.ILCr a/ SFEE ORM NO, NIP NO Aft. rElF I I IN BIT Fm 9�� VIEW BAGS WRB INLET 4CEWAL% CATs DAMN SECTION A - A T. PERE WRB TM SEDIMENT BARRIERS ON TiNnY SLOPING STREET SEGMENTS. WRIRE WAFER CAN PON AND ALLOW SEDIMENT TO SEPARATE mw RUNOFF. 2 GREI BAGS OF EITMER BURLAP OR WDNEN GEOTEXT&E IRONIC. ARE FRIED MM GRAYfl.. LAYERED AND PACKED nGHTLY. 1 LEASER ONE DRAM BAG GAP N ME TOP NOW TO PRESIDE A SPRLWAY FOR OH ft R INSPECT BARIMS AND REMOVE SEDIMENT AFTER EACH STORM EVENT. SEDIMENT AND GRAVEL MUST BE BORROWED FROM ME TRAVELED WAY MMEDUTELY. CURB OPENING SEDIMENT BARRIER EROSION CONTROL DETAIL "E" CONSTRUCTION STANDARDS AND SPECIFICATIONS: 1. PLACE THE BARRIERS ON GENTLY SLOPING STREETS WHERE WATER CAN POND. 2. THE BARRIERS MUST ALLOW FOR OVERFLOW FROM A SEVERE STORM EVENT. SLOPE RUNOFF SHALL BE ALLOWED TO FLOW OVER BLOCKS AND GRAVEL AND NOT BE BYPASSED OVER THE CURB. A SPILLWAY SHALL BE CONSTRUCTED WITH THE GRAVEL BAG STRUCTURE TO ALLOW OVERFLOW. 3. THE GRAVEL BAGS SHOULD BE OF WOVEN -TYPE GEOTEXTILE FABRIC SINCE BURLAP BAGS DETERIORATE RAPIDLY. 4. GRAVEL BAGS SHALL BE FILLED WITH 3/4" DRAIN ROCK OR 1/4" PEA GRAVEL. 5. THE GRAVEL BAG SHALL BE PLACED IN A CURVED ROW FROM THE TOP OF CURB AT LEAST 3 FEET INTO THE STREET. THE ROW SHOULD BE CURVED AT THE ENDS, POINTING UPHILL 6. SEVERAL LAYERS OF BAGS SHOULD BE OVERLAPPED AND PACKED TIGHTLY, 7. LEAVE A ONE -GRAVEL BAG GAP IN THE TOP ROW TO ACT AS A SPILLWAY. FOR BLOCK AND GRAVEL TYPE BARRIERS: 1. PLACE TWO CONCRETE BLOCKS ON THEIR SIDES PERPENDICULAR TO THE CURB AT EITHER ENO OF THE INLET OPENING. THESE WILL SERVE AS SPACER BLOCKS. 2. PLACE CONCRETE BLOCKS ON THEIR SIDES ACROSS THE FRONT OF THE INLET AND ABUTTING THE SPACER BLOCKS. THE OPENINGS IN THE BLOCKS SHOULD FACE OUTWARD, NOT UPWARD. 3. CUT A 2- BY 4- INCH STUD THE LENGTH OF THE CURB INLET PLUS THE WIDTH OF THE TWO SPACERS BLOCKS. PLACE THE STUD THROUGH THE OUTER HOLE OF EACH SPACER BLOCK TO HELP KEEP THE FRONT BLOCKS IN PLACE. 4. PLACE WIRE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN ENDS) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE CHICKEN WIRE, HARDWARE CLOTH WITH 1/2 INCH OPENINGS, OR FILTER FABRIC. 5. PLACE 3/4 INCH TO 1 1/3 INCH GRAVEL AGAINST THE WIRE TO THE TOP OF THE BARRIER. INSPECTION AND MAINTENANCE: 1. INSPECT AND CLEAN THE BARRIER AFTER EACH SIGNIFICANT STORM (1' IN 24 HOURS) AND REMOVE SEDIMENT FROM BEHIND THE STRUCTURE AFTER EVERY STORM. 2. ANY SEDIMENT AND GRAVEL SHALL BE IMMEDIATELY REMOVED FROM THE TRAVELED WAY OF ROADS. 3. THE REMOVED SEDIMENT SHALL BE PLACED WHERE IT CANNOT ENTER A STORM DRAIN, STREAM. OR BE TRANSPORTED OFF SITE WDID 8 33C377598 BGR 160234 LNU5IUN UUN I NUL UL IAIL f CONSTRUCTION SPECIFICATIONS' 1. PREPARE THE SLOPE BEFORE THE WATTLING PROCEDURE IS STARTED. 2. SHALLOW GULLIES SHOULD BE SMOOTH AS WORK PROGRESSES. 3. DIG SMALL TRENCHES ACROSS THE SLOPE ON CONTOUR, TO PLACE ROLLS IN. THE TRENCH SHOULD BE DEEP ENOUGH TO ACCOMMODATE HALF THE THICKNESS OF THE ROLL. WHEN THE SOIL IS LOOSE AND UNCOMPACTED, THE TRENCH SHOULD BE DEEP ENOUGH TO BURL' THE ROLL 2/3 OF ITS THICKNESS BECAUSE THE GROUND WILL SETTS. 4. R IS CRITICAL THAT ROLLS ARE INSTALLED PERPENDICULAR TO WATER MOVEMENT, PARALLEL TO THE SLOPE CONTOUR. 5. START BUILDING TRENCHES AND INSTALL ROLLS FROM THE BOTTOM OF THE SLOPE AND WORK UP. 6. CONSTRUCT TRENCHES AT CONTOUR INTERVALS OF 3-12 FEET (0.9-3.7 M) APART DEPENDING ON STEEPNESS OF SLOPE. THE STEEPER THE SLOPE, THE CLOSER TOGETHER THE TRENCHES. 7. LAY THE ROLL ALONG THE TRENCHES FITTNG IT SNUGLY AGAINST THE SOIL MAKE SURE NO GAPS EKST BETWEEN THE SOIL AND THE STRAW WATTLE. B. USE A STRAIGHT BAR TO DRIVE HOLES THROUGH THE WATTLE AND INTO THE SOIL FOR THE WILLOW OR WOODEN STAKES. 9. DRIVE THE STAKE THROUGH PREPARED HOLE INTO SOIL LEAVE ONLY 1 OR 2 INCHES (25 OR 51 MM) OF STAKE EXPOSED ABOVE ROLL. 10. INSTALL STAKES AT LEAST EVERY 4 FEET (1.2 M) APART T HROUGH THE WATTLE. ADDITIONAL STAKES MAY BE DRIVEN ON THE DOWNSLOPE SIDE OF THE TRENCHES ON HIGHLY EROSIVE OR VERY STEEP SLOPES. INSPECTION AND MAINTENANCE: 11. INSPECT THE STRAW ROLLS AND THE SLOPES AFTER SIGNIFICANT STORMS. MAKE SURE THE ROLLS ARE IN CONTACT WITH THE SOIL 12. REPAIR ANY RILLS OR GULLYS PROMPTLY, 13. RESEED OR REPLANT VEGETATION IF NECESSARY UNTIL THE SLOPE IS STABIUZED. NOTES IN ORDER TO IMPROVE COMPLIANCE WITH AND TO MAINTAIN CONSISTENT ENFORCEMENT OF THIS GENERAL PERMIT, ALL DISCHARGERS ARE REQUIRED TO APPOINT TWO POSITIONS - THE QUALIFIED S.W.P.P.P. DEVELOPER (OSD) AND THE QUALIFIED S.W.P.P.P. PRACTITIONER (OSP). THE OSP IS A PERSON RESPONSIBLE FOR NDN -STORM WATER AND STORM WATER VISUAL OBSERVATIONS, SAMPLING AND ANALYSIS, AND FOR ENSURING FULL COMPLIANCE WITH THE PERMIT AND IMPLEMENTATION OF ALL ELEMENTS OF THE S.W.P.P.P. ALL INSPECTION, MAINTENANCE REPAIR AND SAMPLING ACTIVITIES AT THE DISCHARGER'S LOCATION SHALL BE PERFORMED OR SUPERVISED BY A OSP REPRESENTING THE DISCHARGER. THE QSP MAY DELEGATE ANY OR ALL OF THESE ACTIVITIES TO AN EMPLOYEE TRAINED TO DO THE TASK(S) APPROPRIATELY, BUT SHALL ENSURE ADEQUATE DEPLOYMENT. THE OSP SHALL ALSO DELEGATE FIELD LOCATION OF APPLICABLE BMP'S, AS NEEDED, TO MAINTAIN COMPLIANCE WITH THE S.W.P.P.P. DOCUMENT. ANY FIELD CHANGES NOT IDENTIFIED FOR FIELD LOCATION OR FIELD DETERMINATION BY QSP MUST BE APPROVED BY QSD. COUNTY OF R VERS DE TRACT No. 31 141 — EROSION CONTROL PLANS CONSTRUCTION NOTES: h r 10 OINSTALL CONSTRUCTION NOTES: LT FENCE PER CASCO, STD. SE -1 PER EC DETAIL A ON SHEET 10 OINSTALL STORM DRAIN INLET PROTECTION PER CASOA SID. 5E-10 PER EC DETAIL E ON SHEET 10 O3 INSTALL CONCRETE WASHOUT PER CASOA STD. WM-8 © INSTALL CONSTRUCTION ENTRANCE PER CASOA STD. TC -1 PER EC DETAIL B ON SHEET 10 OINSTALL DRE WASH PER CASOA STD. TC -3 PER EC DETAIL C ON SHEET 10 ©INSTALL CONSTRUCTION FENCE WITH SCREEN FABRIC PER EC DETAIL A ON SHEET 10 INSTALL GRAVEL BAG SEDIMENT BARRIER PER CASOA STD. SE -6 PER EC DETAIL D ON SHEET 10 ©INSTALL FIBER ROLL SEDIMENT WHIR PER CASOA SE -5 PER EC DETAIL F ON SHEET 11 INCONSTRUCTION STORAGE AND STAGING AREA (GRAVEL, SHAKERS, OR RUMBLE PLATES) PROPOSED SILT FENCE/CONSTRUCTION FENCE PER CASGA STD. SE -1 PROPOSED FIBER. ROLL SEDIMENT BARRIER PER CASOA SE -5 m�no�opopoam PROPOSED GRAVEL SAGS PER CASOA STD, SE -6 Q 54 STORM DRAIN INLET PROTECTION PER CASOA STD. 5E-10 SAMPLING LOCATIONS, CAN BE RELOCATED BY OSP ® DISCHARGE LOCATIONS, CAN BE RELOCATED BY OSP F STORMWATER RUN-ON LOCATIONS OSD INFO: JOSEPH CALDWELL. P.E. DIRECTOR - STORMWATER ENGINEERING ALBERT A. WEBB ASSOCIATES 3788 McCRAY STREET RIVERSIDE, CA 92506 (951)686-1070 NOTES: PLACE GRAVEL BAGS ON INSIDE OF SILT FENCE. SITE STAGING AREA WILL CONTAIN WASTE STORAGE, VEHICLE STORAGE AND MATERIAL STORAGE. SITE STAGING AREA CAN BE RELOCATED BY OSP OSP INFO: UNKNOWN AT THIS TIME. TO BE DETERMINED BY DISCHARGER PRIOR TO START OF CONSTRUCTION. CFD NOTE: THE WATER QUALITY BASINS WILL BE MAINTAINED BY COUNTY MAINTENANCE CFD ADMINISTERED BY THE TRANSPORTATION DEPARTMENT. CFD ADMINISTRATOR/INSPECTOR SHALL INSPECT BASINS PRIOR & DURING THE INSTALLATION OF SOIL LIEDLI COMMUNITY FACILITIES DISTRICT (CFD) COUNTY OF RIVERSIDE ADMINISTRATED BY THE TRANSPORTATION DEPARTMENT CFD NAME: APPROVED BY: DATE: S�IIN °�. E s 1" = 100' 100 50 0 100 0 3 0 WDID 8 33C377598 BGR 160234