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HomeMy WebLinkAboutEGPC-2021-0014 PGP PLAN NO 21-343-21-353 GRADING NOTES PRECISE GRADING PLAN 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CITY OF LAKE ELSINORE MUNICIPAL CODE, CHAPTER PROJEC 1s 15.72 AND APPLICABLE STANDARDS AND SPECIFICATIONS AND THE LATEST EDITION OF THE CALIFORNIA BUILDING SITE CODE(E ,CHAPTER CHAPTERS 17 18. RUNNING DEER ESTATES 2. A PERMITRMIT SHALL BE OBTAINED FROMM THE ENGINEERING DEPARTMENT, CITY OF LAKE ELSINORE, PRIOR TO ANY RUNNING DEER RD.� OPERATIONS. a w p r (1 � �THE DEVELOPER AND/OR THE CONTRACTOR SHALL NOTIFY ALL UTILITY COMPANIES AND U.S.A. ALERT TRACT NO. 31957, LOTS 1 52 & 57 96 (1-800-422-4133) FORTY-EIGHT(48) HOURS PRIOR TO GRADING. a MOUNTAIN ST o 4. THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEERING DEPARTMENT AT LEAST TWENTY-FOUR (24) HOURS IN Q ADVANCE OF BEGINNING GRADING OPERATIONS. R �O grre GFPJF- SHO ti 5. DUST SHALL BE CONTROLLED BY WATERING OR OTHER METHODS APPROVED BY THE CITY ENGINEER, P PFO 6. CUT SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL, UNLESS OTHERWISE APPROVED,AND CURBLINEAND CURVEDATA SHALL BE SHOWN ON THE PLAN. 0 BEARING/DELTA RADIUS LENGTH TANGENT 0 VICINITY MAP 7. FEE Q N 89°3357"W - 1315.04' - L SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL, UNLESS OTHERWISE APPROVED, © 40°49.39" 806.03' 574.35' 299.98' LEGEND OF ABBREVIATIONS & SYMBOLS SHALL BE SHOWN ON PLAN,AND SHALL NOT HAVE LESS THAN 90% RELATIVE COMPACTION OUT TO THE FINISHED .NR, SURFACE. © S 13°7041"W - 320.00' - r q T.C. TOP OF CURB -(TOO)- EXIST. CONTOUR Qo 45°50'50" 805.00' 644.15' 340.44' ' F.L. FLOWLINE ELEV. -100- PROP.CONTOUR 8. FILLS SHALL BE COMPACTED THROUGHOUT TO 90%DENSITY AS DETERMINED BY THE MODIFIED THREE(3) LAYER QE 23°5O'l3" 891.70' 370.98' 188.2V O� r T.G. TOP OF GRATE ------- PROPERTY LINE A.S.T.M. D-1557-70 TEST METHOD. 0 S 29°01'29"Iv - 268.87' - I G.B. GRADE BREAK DAYLIGHT LINE © N 89°10'26"W - 209.53' 9. FILL AREAS SHALL BE CLEANED OF ALL VEGETATION AND DEBRIS, SCARIFIED,AND INSPECTED BY THE GRADING I F.G. FINISH GRADE - GRADE BREAK INSPECTOR AND APPROVED SOILS TESTING AGENCY PRIOR TO THE PLACING OF FILL, QQ N 00°49'34"E - 1849.37' - R.G. ROUGH GRADE 27 SHEET FLOW RATE E 10. ALL FILL MATERIAL SHALL BE CLEAN EARTH, NO FILL SHALL BE PLACED UNTIL PREPARATION OF GROUND IS F.S. FINISH SURFACE GRADED SWALE APPROVED BY THE SOILS ENGINEER. ( INV. INVERT OF DRAIN ti CENTERLINE L P. PAD ELEVATION _ &�e _ SWALE HIGH POINT 11. FINISH GRADE SHALL BE SLOPED AWAY FROM ALL EXTERIOR WALLS AT NOT LESS THAN �/2" PER FOOT FOR A F.F. FINISH FLOOR ELEV. MINIMUM OF THREE(3) FEET,THEN 1%(MINIMUM)TO FLOW LINE OF EARTH SWALE. EER G.F.F. GARAGE FINISH FLOOR TOP OF SLOPE SHEET INDEX 12. MINIMUM BUILDING PAD AND DRAINAGE SWALE SLOPE SHALL BE 1% IF CUT OR FILL SLOPE IS LESS THAN TEN 1 NN �- B.V.C. BEGIN VERTICAL CURVE - TOE OF SLOPE SHEET NO. FEET 10',AND 2% IF CUT OR FILL IS GREATER THAN TEN FEET 10'. DRAINAGE SWALES SHALL BE A MINIMUM 2 `� �, FIRE HYDRANT ( ) ( ) r E.V.C. END VERTICAL CURVE TITLE SHEET 1 OF 0.5'DEEP AND CONSTRUCTED A MINIMUM OF TWO FEET(2') FROM THE TOP OF CUT OR FILL SLOPES. 95 96 CT-� WATER LIGHT P.I. POINT OF INTERSECTION DETAILS AND QUANTITIES 2 � 3 o WATER METER 13, PROVIDE 5'WIDE BY 1' HIGH BERM OR EQUIVALENT ALONG THE TOP OF ALL FILL SLOPES OVER 5' HIGH 8 SHEE E.P. EDGE OF PAVEMENT MODELS PRECISE GRADING PLAN 3-10 r T 94 T.W. TOP OF WALL ELEV. o p o5 DEEPENED FOOTING EROSION CONTROL PLAN 11 14, CUT SLOPES.PROVIDE A BROW DITCH, DESIGNED TO HANDLE ONE HUNDRED (100)YEAR STORM FLOWS ALONG THE TOP OF o I•� 9 7 1 T.F. TOP OF FOOTING ELEV. 1N A.C.CONCRETE PAD CUT 0 6 10 5 4 93 D.F. DEEPEN FOOTING 0 3'x7'TRASH BARREL 15, NO OBSTRUCTION OF FLOOD PLAINS OR NATURAL WATER COURSES SHALL BE PERMITTED. it Etr L. LENGTH STORAGE CONC. PAD 11 '4N,p - - 16. A SOILS ENGINEER SHALL BE RETAINED BY THE DEVELOPER, TO SUPERVISE GRADING AND PROVIDE A FINAL 92 DWY. DRIVEWAY EASEMENT LINE�� � / �H'Ay SOILS REPORT WHICH INCLUDES FOUNDATION REQUIREMENTS (SUBDIVISIONS) AND EXPANSIVE CHARACTERISTICS OF a 12 N.T.S. NOT TO SCALE U ADA PATH OF TRAVEL THE SOIL. 0 30 91 P.U.E. PUBLIC UTILITY EASEMENT 17. GRADING CERTIFICATION BY THE DEVELOPER'S CIVIL ENGINEER AND A FINAL COMPACTION REPORT BY A SOILS i 13 f 29 SHE 32 4 33 90 0 ENGINEER SHALL BE SUBMITTED TO THE BUILDING AND ENGINEERING DEPARTMENTS PRIOR TO ISSUANCE OF T 14 28 ENGINEER'S NOTICE BUILDING PERMITS. I 89 37 36 35 34 / 1. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS 18.THE SOILS ENGINEERING INVESTIGATION DATED FEBRUARY 21, 2006, PREPARED FOR PETRA GEOTECHNICAL, INC. 4~i 15 / 27 SHEET AND UPDATED GEOTECHNICAL INVESTIGATION DATED JUNE 21, 2017 PREPARED BY GEOTEK, INC. SHALL BE 1O DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY:THAT 4i I 88 THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS;AND THAT THE CONSIDERED A PART OF THIS GRADING PLAN AND SHALL BE IN COMPLIANCE. o~) 76 26 1 SOPHIE COURT CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL 19. A REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR SHALL SUBMIT CERTIFICATION OF BUILDING PAD © = SHEET 5 Q 87 LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. ELEVATION. WHERE SPECIFIC ELEVATIONS ARE REQUIRED, THE ELEVATION (WITH RESPECT TO MEAN SEA LEVEL) p 17 X. 25 38 3 SHALL BE GIVEN. IF AN ELEVATION WITH RESPECT TO ADJACENT GROUND SURFACE IS REQUIRED, THE ACTUAL = 3� 39 40 41 42 86 R 2.ALL UNDERGROUND UTILITIES OR STRUCTURES, REPORTED OR FOUND ON PUBLIC RECORDS,ARE INDICATED WITH THEIR DISTANCE ABOVE THE ADJACENT GROUND SHALL BE GIVEN. 18 = 24 ; APPROXIMATE LOCATION AND EXTENT. THE OWNER, BY ACCEPTING THESE PLANS OR PROCEEDING WITH THE 85 IMPROVEMENTS HEREON,AGREES TO ASSUME LIABILITY AND HOLD THE ENGINEER HARMLESS FOR ANY DAMAGES 20. ALL PROPERTY CORNERS SHALL BE CLEARLY DELINEATED IN THE FIELD PRIOR TO COMMENCEMENT OF ANY RESULTING FROM THE EXISTENCE OF UNDERGROUND UTILITIES OR STRUCTURES NOT REPORTED OR INDICATED ON PUBLIC CONSTRUCTION/GRADING. 1 19 23 48 47 46 45 44 43 U 84 RECORDS, OR THOSE CONSTRUCTED AT VARIANCE WITH REPORTED OR RECORD LOCATIONS. THE CONTRACTOR IS REQUIRED SHEET 1 9 TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES OR STRUCTURES SHOWN AND ANY OTHER FOUND AT 21.STABILITY CALCULATIONS WITH A SAFETY FACTOR OF AT LEAST 1.5 SHALL BE SUBMITTED BY A SOILS ENGINEER Q THE SITE. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE OWNERS OF ALL UTILITIES OR STRUCTURES TO THE BUILDING AND ENGINEERING DEPARTMENTS FOR CUT AND FILL SLOPES OVER THIRTY FEET (30') IN 20 / EV LYN PLACE i 83 CONCERNED BEFORE STARTING WORK. VERTICAL HEIGHT. _ 21 82 3.THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE FOR OR LIABLE FOR UNAUTHORIZED CHANGES TO 22.A FINAL COMPACTION REPORT WILL BE REQUIRED FOR ALL FILLS GREATER THAN ONE(1) FOOT. 60 61 62 63 64 65 66 OR USES OF THESE PLANS. ALL CHANGES TO THESE PLANS MUST BE IN WRITING AND MUST BE APPROVED BY THE 23. IF STEEP SLOPING TERRAIN OCCURS UPON WHICH FILL IS TO BE PLACED, IT MUST BE CLEARED, KEYED AND 22 I PREPARER OF THESE PLANS. 81 BENCHED INTO FIRM NATURAL SOIL FOR FULL SUPPORT. PREPARATION SHALL BE APPROVED BY A REGISTERED 1 59 E 4. QUANTITIES SHOWN ON THESE PLANS ARE PROVIDED FOR BONDING PURPOSES ONLY. CONTRACTOR SHALL BE SOILS ENGINEER PRIOR TO PLACEMENT OF FILL MATERIAL.SLOPES GREATER THAN 5:1 ARE REQUIRED TO BE KEYED 50 SHEET 6 70 } 80 RESPONSIBLE FOR VERIFYING ALL QUANTITIES PRIOR TO BIDDING FOR CONSTRUCTION. AND 69 24.THE SOILS 49 58 77 8 67 S ENGINEER SHOULD INSPECT THE CONSTRUCTION IN THE FOLLOWING STAGES: O fLgN SHEET 8 79 PRIVATE ENGINEER'S NOTE TO CONTRACTOR THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPE, CONDUITS OR STRUCTURES SHOWN ON THESE PLANS IS S A. UPON COMPLETION OF CLEARING AND DURING EXCAVATION AND BEFORE BACKFILL OF ALLUVIAL, COLLUVIAL AND H'AY y 57 1 OAK GROVE WAY OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE,THERE ARE NOT EXISTING TERRACED AREAS AND ANY SUBSTRUCTURES. 2 51 78 I UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES 52 SEE MODELS B. DURING ALL ROUGH GRADING AND OPERATIONS INCLUDING PRE-COMPACTION, BENCHING AND FILLING SHEET 55 A 56 TO PROTECT THE UTILITY LINES SHOWN ON THESE DRAWINGS. THE CONTRACTOR FURTHER ASSUMES ALL LIABILITY AND 72 73 74 75 76 77 RESPONSIBILITY FOR THE UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN OR NOT SHOWN ON THESE DRAWINGS. OPERATIONS. 1V� IV1 1V1 C. DURING INSTALLATION OF BUTTRESS AND CANYON SUB-DRAINS AND FILTER MATERIAL. -' SOILS ENGINEERS CERTIFICATE 1 R D.WHEN ANY UNUSUAL GRADING CONDITIONS ARE ENCOUNTERED DURING CONSTRUCTION, INDEX M A P 25. EROSION CONTROL: ALL GRADED SLOPES SHALL BE PLANTED WITH ROSEA ICE PLANT OR ANOTHER APPROVED PETRA GEOSCI TAN INC. HAS REVIEWED THE PLANS FROM I GEOL WITH THE ENGINEERING STANDPOINT ONLY. THE PLANS ARE IN COMPLIANCE WITH THE GROUND COVER,AT TWELVE INCHES (12') ON CENTER, SLOPES OVER FIFTEEN FEET(15') IN VERTICAL HEIGHT, IN 33. ANY CONTRACTOR PERFORMING WORK ON THIS PROJECT SHALL FAMILIARIZE HIMSELF WITH THE SITE AND BE GEOLOGICIGEOTECHNICAL ENGINEERING RECOMMENDATIONS PRESENTED IN THE ADDITION TO GROUND COVER, SHALL BE PLANTED WITH APPROVED TREES, SHRUBS OR COMBINATION THEREOF, SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILITIES RESULTING DIRECTLY OR INDIRECTLY FROM HIS SHRUBS SHALL BE PLANTED AT TEN FEET (10') ON CENTER; TREES AT TWENTY FEET (20') ON CENTER; OPERATIONS,WHETHER OR NOT SUCH FACILITIES ARE SHOWN ON THESE PLANS. EARTHWORK ESTIMATE REFERENCED PROJECT REPORT(S) AND SUBSEQUENT ADDENDA. THIS REVIEW DID NOT COMBINATIONS FIFTEEN FEET (15') ON CENTER. SLOPES OVER THREE FEET (S) IN VERTICAL HEIGHT SHALL HAVE INCLUDE CHECKING THE ACCURACY OF THE CIVIL AND STRUCTURAL ENGINEERING DESIGN PERMANENT IRRIGATION SYSTEMS WITH BACKFLOW PREVENTION DEVICES PER U.B.C. 34. THE DESIGN ENGINEER SHALL PROVIDE A MINIMUM OF ONE (1) BLUE TOP PER FINISHED PAD, PRIOR TO ROUGH 4,650 CYS. CUT AND DIMENSIONS, INCLUDING LINES AND GRADES OR COMPLIANCE WITH BUILDING CODE 26. APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST BE USED TO PROTECT GRADE APPROVAL. G CYS. FILL REQUIREMENTS, WHICH ARE UNDER THE PURVIEW OF OTHERS. ADJOINING PROPERTIES DURING THE GRADING PROJECT. 35.APPROXIMATE DATE OF. cap2ew'0''N TNsn,wxuNa11N O1 BEGINNING OPERATION:AUGUST 2021 COMPLETION: OCTOBER 2021 s+"'pA1py's,L PETRA GEOSCIENCES,INC ^� 27. APPROVED EROSION PREVENTIVE DEVICES SHALL BE PROVIDED AND MAINTAINED DURING THE RAINY SEASON - G2961 a IvoAwFARsroeema•�FnamrroRNm AND SHALL BE IN PLACE AT THE END OF EACH DAY'S WORK. 36. NO ROCK OR OTHER IRREDUCIBLE MATERIAL WITH A MAXIMUM DIMENSION GREATER THAN THREE INCHES (Y) WILL " w>Eo r, N 08 28.ALL WORK SHALL CONFORM TO THE CITY AND STATE CONSTRUCTION SAFETY ORDERS BE PLACED IN FILLS WITHIN ROADBED AREAS OR THREE FEET (3') OF FINISH GRADES, UNLESS THE LOCATION, BY " ep o�P GE# wE"u>E rpRemmFNumn,�3roree roa��e noeuR meA•merneUla MATERIALS,AND DISPOSAL METHODS ARE SPECIFICALLY APPROVED BY THE SOILS ENGINEER. ncrw.NeI LL 10/25/21 EXP. W.pMTO180•AHfPO•fpNOFiHEOFSKiN p 29.THE LOCATION AND PROTECTION OF ALL UTILITIES IS THE RESPONSIBILITY OF THE PERMITTEE' 37.THE ENGINEER MUST SET GRADE STAKES FOR ALL DRAINAGE DEVICES AND OBTAIN INSPECTION BEFORE APPROVAL. OWNERSIAPPLICANT SOIL 30.AN APPROVED SET OF GRADING PLANS SHALL BE ON THE JOB SITE AT ALL TIME. RICHMOND AMERICAN HOMES BENCHMARK DESCRIPTION RC.E.Nk DATE 38. GRADING PLANS WILL NOT BE APPROVED UNTIL ALL RETAINING WALLS ARE APPROVED BY THE BUILDING 5171 CALIFORNIA AVENUE, SUITE 120 BENCHMARK: B B-95-61 DEPARTMENT. IRVINE, CA 92617 ELEV= 1271.76 NGVD29' c� 31. SANITARY FACILITIES SHALL BE MAINTAINED ON THE SITE (949) 467-2600 DESCRIPTION: FROM THE APPROXIMATE INTERSECTION OF COLLIER AVENUE AND NICHOLS ROAD 175 FEET `O T� m o ¶� ¶-}T 39. THIS SITE HAS OBTAINED A NATIONAL POLLUTION PREVENTION ELIMINATION SYSTEM (NPDES) PERMIT TO REGULATE (949) 467-2683 FAX lll �% .(I-al lll-,Y\\ I FROM BEGINNING CI COMPLETION B GRADING OPERATION. MUNICIPAL AND INDUSTRIAL STORM WATER DISCHARGES. SOUTHEASTERLY ALONG COLLIER AND 38 FEET NORTHEASTERLY TO BENCHMARK. 10 FEET SOUTHERLY OF •- lll �i LIGHT STANDARD (NO #) AND 10 FEET SOUTHERLY OF END OF CURB SET CHISELED SQUARE ON cn 32.ALL SLOPES SHALL BE PLANTED AND IRRIGATION FACILITIES NPDES WED#833C392124 DATE PERMIT ISSUED: NOVEMBER 24,2020, SOILS ENGINEER: NORTHEASTERLY CURB. o DIAL Two WORKINGSHALL BE PROVIDED FOR ALL SLOPES IN EXCESS OF THREE(3) PETRA GEOTECHNICAL BEFORE DAYS BEFORE FEET VERTICAL HEIGHT WITHIN NINETY(90) DAYS AFTER 40. DRAINAGE EASEMENTS WILL BE KEPT CLEAR OF ALL OBSTRUCTIONS. NO BUILDINGS OR WALLS SHALL BE PLACED 40880 COUNTY CENTER DRIVE, SUITE M BASIS OF BEARINGS YOU DIG YOU DIG COMPLETION OF ROUGH GRADING AND SHALL BE IN ACCORDANCE WITHIN EASEMENT LIMITS,TEMPORARY IMPROVEMENTS ARE SUBJECT TO REMOVAL AT OWNER'S EXPENSE. TEMECULA, CA 92591 1 Z WITH CITY OF LAKE ELSINORE GRADING ORDINANCE NO. 882 (951) 600-9271 THE BASIS OF BEARINGS ARE BASED ON THE BEARING OF THE EASTERLYLINE OF THE S.E. a SECTION 28, g TOLL FREE raoo-422-4133 I PRIOR TO THE APPROVAL OF FINAL INSPECTION. L55., R.5W, S.B.M. BEING NOCP49'34"E PER R.S. 88176-82 CL A PUBLIC SERVICE BY REVIEWED BY:D.CHOW CAA o UNDERGROUND 9ERNCE ALERT I GRADING PERMIT#ECPc-2o2�-oola WDID#833C392124 EGPC-2021-0014 0 MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �oY lOAvlp°tiq,, -- -- -- -- _ N N CITY OF LAKE ELSINORE SHEET 1 N LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I E I C x^ RCE_ _ - - - _ EXP_ - - - DAI v PLANNING • ENGINEERING • SURVEYING REVIEWED BY: Thee Hughes•hti%CA 9MTB•PLE(949)5834010 FX:(949)583-0759 No. sal so m PRECISE GRADING PLAN OF // �" 10-26-2021 UNDER THE SUPERIVION OF: A TRACT NO. 31957 SCALE: ____ BENCH MARK: U R MON HELP, RCE No. 83156 DATE // 1011512021 qrF 0 INSPECTOR RIVERSIDE BENCHMARK NO. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE OFCAUF DATE: BM B-95-61, ELEV. 1271.76 TITLE SWET 21-343 &3 PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 01:55:31 PM FILE: F:\1162\Engineering\TR-31957\Grd-Precise\Production\SHTOl.dwg CONSTRUCTION NOTES & QUANTITIES - TOTAL SHEET LOT NO. "N.D.S."#1290 BLACK ATRIUM (EEEPLAN) NO. PRECISE GRADING CONSTRUCTION NOTES QTY UNIT `L �.. GRATE OR APPROVED EQUAL `'1 SPEED-D-TUFF GRATE 1 CONSTRUCT AREA DRAIN OUTLET INTO CATCH BASIN PER DETAIL SHOWN HEREON 7 EA. TAPER LANDSCAPE TOPING MATERIAL CONSTRUCT DRIVEWAY APPROACH PER COUNTY OF RIVERSIDE STD. 207 93 Eq. P.L. N.D.S. NaN 1212 (GREEN) 5'MIN. (BARK, MULCH, ROCK, ....) OR APPROVED EQUAL 15'ttP. QO'MIN) iOP/TOE OF AT DRAIN INLET AS SHOWN 3'MIN. F.L SLOPE SHOWN 12" 3 OMIT ONE BLOCK AT SWALE GRADE PER DETAIL SHOWN HEREON 95 EA. C f� w L60,NWP�LAN 5,"IN. FL.1q MINMIN FL 4 INSTALL 4" PVC SDR 35 DRAIN PIPE 23,686 L.F. F.F. ELEV. 3'MIN ? COMPACTED SURFACE ce� � PER PLAN 5 CONSTRUCT CURB OUTLET PER CITY OF LAKE ELSINORE STD. 303 177 EA. PADELEV. o GRATE HOUSING 6 INSTALL 12"X72" SQUARE NDS 1212 AREA DRAIN INLET PER DETAIL SHOWN HEREON 188 EA. FF29MIN. O z REDUCER ADAPTER N.D.S. No. 1221 mOR APPROVED EQUAL 2:7Max.* a� PIPE RISER8"MIN. PLASTIC TEE 1. ALL FITTING BY..NATIONAL DIVERSIFIED SALES INC.(OR EQUAL). PAD FF j rn 2550 AZURITE CIRCL\ 6"MIN. ELEV �- PAD 8"MIN. NEWBURY PARK,CA 91320 G.F. ELEV. e.sL. - 05. MI 2, REFER TO FINISH GRADING. 29,MIN./209,MAX J. DO NOT GLUE GRATE OR RISER TO PIPE. 29 M/N�2.1 MAX. PAD 4° PVC SCH 40 INV. ELEV. (NEED TO BE ABLE TO REMOVE FOR MAINTENANCE PURPOSES.) 29 MIN./209<MAX. PER PLAN SEE PLAN) 4. GLUE I.P.S.WELD ON"�773 SOLVENT(MEDIUM BODIED FAST SET *EXCEPT BERMS LESS THAN 1'HIGH fY� �� MAY BE CONSTRUCTED AT 1 1/2 TO 1 FOR ABS PIPE THRU 6"0 NOTE..- DO NOT GLUE GRATE OR RISER TO PIPE. 5. WHEN MIN.DEPTH REQUIRED IS 7,USE ONE 90•ELL. SECTION "A - A" (NEED TO BE ABLE TO REMOVE FOR MAINTENANCE PURPOSES) C B SACE SIDEWALIP ° TION OF ROW NTS 6 12" SQUARE INLET DETAIL qG' DIREC Z.' N.T.S. TYPICAL LOT FINISH GRADING N� N.T.S. o Z i N� ----- I 7"__ _____ 5'MIN. P.L. 5'MIN. N g O II II _ I I i. SWALES TO BE CUT IN AT 19,MIN. -------- _ AT ROUGH GRADE AND PRIOR TO O Z __ __ BUILDING CONSTRUCTION. 3'MIN. FL i " F.L. 3'MIN. c, "N g I ® = - - 700.0 100.0 700.0 w w II N IC - - - 100.0 z z ` O 100.0 II 7 100.0 FG FG FG FG 2. SEE COUNTY OF RIVERSIDE STANDARD 207 EXTRA DEPTH 6 6' ® �_________________�_---=1 1 II E F3 N FG CO FOR DRIVEWAY APPROACHES. J OF FOOTING TO J o BE DIMENSIONED o 100.0 IIO II 'I'D 0 100.0 3, THE FOR HAS DETERMINED THAT m ON PLANS 1.0'OR m FG II^ II FG FG S23T-AR 5+ CONSIDERING THE SITE CON0177ONS FF LESS P=1��•� 5' m 3 5' S22D-AR 5' S24P-AR MIN. INCLUDING THE SOIL AND THE CLIMATE, 100.0L MIN. THE PROPOSED SITE DRAINAGE SLOPES 8 MIN. �_ FF 5 FG S21 D-AR MIN, p=100.0 MIN. =100.0 SHALL BE SATISFACTORY AND DO NOT 29,MIN. PAD 8•MIN. MIN. P=100.0 50, r WARRANT THE MORE CONSERVATIVE PAD *2:1MAX.* ELEV - 5O' SD' 45 1 ,3 X7 CONCRETE REQUIREMENTS OF THE BUILDING CODE. �� 6"MIN. /� (1 PAD S20D-AR 5' 50' 11 TRASH PAD (TYP.) X. 2 MMIN. n P= 100.0 MIN. o B 29,MIN./209 MAX. 2:7MAX. ^ r � I L-- J 2Z MIN./209 MAX. IF7P rL�----- L--- 510 11 r R/W *EXCEPT BERMS LESS THAN i'HIGH 5' MIN, 1 1 \ X MAY BE CONSTRUCTED AT i 7/2 TO i (2) 5• MIN. 5' 5 1 -I „ SECTION "B - 8" MIN. 100.0 100.0 MIN. 100.0 MIN. 100.0 ��// FG 1/4"PER i' NTS NOTES: 700.E FG 0 100.0 FG Iwo FG 100.0 FG 100.E P.L. 1. LEAVE OUT HALF A BLOCK AT SWALE GRADE FG FG „ 2. INSTALL 4'PVC PIPE PER PLAN(WHERE OCCURS) li \\ „ X i' 3. INSTALL 2-4 REBAR p Z p Z p Z p Z p Z F.L. w N� Ng Ng Ng N� FIG. NO. 2 UP TO VARIES J MORE THAN 5"h/2(MAX 5') 70'MIN. - -- -- - - __ SEE LEFT 4 3 WALE DRAIN AT BLOCK WALL NOTE:3:7 SLOPE PERMITTED TO BEGIN AT R/W 'Oq AT LEFT m a ° a ° 4 SIDEWALK a° I. SECTION'A-A"APPLIES WHEN THE �rO PAD FF ° ° DIFFERENCE IN PAD ELEVATIONS Rq( 2%,MqN ELEV. B„M� EXCEEDS i.D' - DECKER DANIEL DELANEY TIMOTHY PAIGE 2. SECTION"B-B"APPLIES WHEN THE DR PAD ONE STORY ONE STORY ONE STORY ONE STORY ONE STORY DIFFERENCE IN PAD ELEVATIONS IS .1 12 MIN. 7.0'OR LESS,&THE EXTRA DEPTH 7 TOP OR TOE OF 22 MIN./20%MAX. 2,012 S.F. 2 1 OF FOR IS SHOWN ON THE SLOPE SHOWN ON PLAN , 91 S.F. 2,289 S.F. 2,295 S.F. 2,481 S.F. GRADING&STRUCTURAL PLANS. 3. IN NO CASE SHALL THE SWALE FLOWLINE BE LOWER THAN THE SECTION "C - C" TYPICAL SIDEYARD RETURN BOTTOM OF FOOTING WHITHIN 5'FROM BLDG. LINE TYPICAL REARYARD GRADING 4. PROVIDE 5'WIDE BY 1'HIGH BERM OR EQUIVALENT ALONG THE TOP OF ALL FILL SLOPES OVER 5'HIGH. R 3 IN-GROUND UTILITY HOUSINGS R/W 60' RA PAD FLOWLINE SWALE 1% MIN. TOABER INSTALMETELED AFLUSH TO ABLE TV LLOW PLANTER AREA TO SLOPE AWAY 29 UN-OBSTRUCTED DRAINAGE FROM FOUNDATION AT A MINIMUM �j 2% 20 20 OF 2%. PLANTS AND SHRUBS SHALL ''' -y,, 3' BE PLACED SUCH THAT THEr DO .... -� PARKWAY PARKWAY 1 .... 29 1 NOT IMPEAO THE FLOW OF DRAINAGE TOP OF CATCH BASIN AWAY FROM THE FOUNDATION SOD (IF USEDI SHALL BE INSTALLED PER SEPARATE 4 6 6 4 FINISH FLOOR FLUSH WITH SWALE TO ALLOW STORM DRAIN PLAN 2=_ PROPOSED WALKWAY UN-OBSTRUCTED DRAINAGE SW SW PAD 2, 2 TYPICAL SOD AND UTILITY DETAIL A g EPDXY GROUT 0 JOIN IN GROUND PLANTER DETAIL NTS N -TO ENSURE WATER 2.0% 2.0% 2.07 NTS TIGHTNESS - 2'�% F PLUMBING PLAN NOTES AND LEGEND FOR INFORMATION ONLY 2 VC PIPE SIZE PER PLAN SECTION 710.0 - DRAINAGE OF FIXTURES LOCATED BELOW THE NEXT UPSTREAM �n SEWER MANHOLE OR BELOW MAIN SEWER LEVEL. O1 WHERE A FIXTURE IS INSTALLED ON A FLOOR LEVEL THAT IS LOWER THAN THE NEXT SECTION A-A 1 1 U UPSTREAM MANHOLE COVER OF THE PUBLIC OR PRIVATE SEWER, SERVING SUCH DRAINAGE PIPING, SHALL BE PROTECTED FROM BACKFLOW OF SEWAGE BY INSTALLING AN APPROVED TYPE OF BACKWATER VALVE, FIXTURES ON FLOOR LEVELS ABOVE SUCH ELEVATION SHALL NOT DISCHARGE THROUGH THE BACKWATER VALVE. O CLEANOUTS FOR DRAINS THAT PASS THROUGH A BACKWATER VALVE SHALL BE CLEARLY IDENTIFIED WITH A PERMANENT LABEL STATING"BACKWATER VALVE �,� CATCH BASIN CONNECTION DETAIL m DOWNSTREAM". � TYPICAL STREET CROSS SECTION ® BACKWATER VALVE SINGLE SYSTEM PER SECTION 710.0 OF THE C.P.C.(SINGLE SYSTEM) OAK GROVE WAY, EVELYN PLACE, SOPHIE COURT, N BACKWATER VALVE SPLIT SYSTEM PER SECTION 710.0 OF THE C.P.C. EVAN WAYS AND RUNNING DEER ROAD (SPLIT SYSTEM) SEWER MANHOLE WITH RIM ELEVATION PUBLIC STREETS o SEWER LATERAL NOT TO SCALE I LOTS 4, 6, 9-12, 15-17, 20, 21, 24-30, 33-35, 40-47, 60, 62-69, 74-77 Z 86, 87, 90& 91 WILL REQUIRE SINGLE SYSTEM SEWER BACKFLOW VALVES d U 2 O MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" p APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �oQ ,Dnvo°tig1 -- _- -_ -- _ CITY OF LAKE ELSINORE SHEET 2 IN LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I E I C �^ RCE_ _ - - - _ EXP_ PLANNING • ENGINEERING • SURVEYING REVIEWED BY: Mee Hughes•Wbh CA 92618•PH:(949)5834010•FX:(949)583-0759 No. sal so m PRECISE GRADING PLAN OF ` W Exp.9/30/23 A - - -- -- SHEETS O ( ��` 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 // /� �r9 CIVII ?P _ - - - - - _ LOTS 1-52, 57-96 FILE N. p r� CITY ENGINEER rF0 CAI-(F0� INSPECTOR RIVERSIDE BENCHMARK No. 21-344 °o CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. 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CONSTRUCT AREA DRAIN OUTLET INTO CATCH BASIN PER DETAIL SHOWN ON SHEET 2 4� INSTALL 4" PVC SDR 35 DRAIN PIPE �T TUBULAR STEEL FENCE Z ,2 CONSTRUCT DRIVEWAY APPROACH PER COUNTY OF RIVERSIDE STD. 207 CONSTRUCT CURB OUTLET PER CITY OF LAKE ELSINORE STD. 303 5.5' VINYL FENCE OVER THE TOP OF 0 10 20 40 60 80 d PRECISION BLOCK RETAINING WALL OMIT ONE BLOCK AT SWALE GRADE PER DETAIL SHOWN ON SHEET 2 INSTALL 12"X12"SQUARE NDS 1212 AREA DRAIN INLET PER DETAIL SHOWN ON SHEET 2 6' PRECISION BLOCK WALL ON TOP OF EGPC-2021-0014 PRECISION BLOCK RETAINING WALL SCALE: 1" = 20' Z MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" pFESS/ _ _ _ _ _ APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �oY DnvID°Nq� _ CITY OF LAK Lsmm SHEET 3 IN LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I E I C �^ RCE_ _ - - - _ EXP_ - - - DATE v PLANNING • ENGINEERING • SURVEYING REVIEWED BY: N llree Hughes Inhie°U 92679 PFt(949)58Y7010 FX:194915g3-0759 No. 84160 m PRECISE GRADING PLAN OF `/ W Exp.9/30/23 A - -- -- -- SHEETS O 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 SCALE: ____ BENCH MARK: �f U R MON HBIB, RCE No. 8315E DATE s/" CIVI1- ?P LOTS 1-52, 57-96 FILE No. n CITY ENGINEER /' 10�15�2021 9rF Gp INSPECTOR RIVERSIDE BENCHMARK No. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. 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VO' m0./ 4508 8 'h h N m3 h 19 rn3 S � ^_ a of I � Ili \`" `^ Ma c.s SEE SHEET 5 LEGEND CONSTRUCTION NOTES: PROPOSED SPLIT FACE BLOCK WALL � VINYL SIDE YARD GATE o ` °• •• x PROPOSED 5.5' VINYL FENCE 16"XI6` PILASTER J I 7� CONSTRUCT AREA DRAIN OUTLET INTO CATCH BASIN PER DETAIL SHOWN ON SHEET 2 4� INSTALL 4"PVC SDR 35 DRAIN PIPE NOTE' H-H-H--HH-H-HI- TUBULAR STEEL FENCE Z CONSTRUCT DRIVEWAY APPROACH PER COUNTY OF RIVERSIDE STD. 207 CONSTRUCT CURB OUTLET PER CITY OF LAKE ELSINORE STD. 303 WALL AND FENCE FOR REFERENCE ONLY. CONSTRUCT PER 5.5' VINYL FENCE OVER THE TOP OF 0 10 20 40 60 80 d SEPARATE WALL &FENCE PLAN. PRECISION BLOCK RETAINING WALL OMIT ONE BLOCK AT SWALE GRADE PER DETAIL SHOWN ON SHEET 2 INSTALL 12"XI2"SQUARE NDS 1212 AREA DRAIN INLET PER DETAIL SHOWN ON SHEET 2 6' PRECISION BLOCK WALL LL ON WA TOP OF EGPC-2021-0014 SCALE: 1" = 20' Z 'o MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" c) APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®H IN & ASSOCIATES �oQ ,onvo°tit, -- -- -_ -- _ CITY OF LAKE ELSINORE SHEET 4 h LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I E , I C r �^y RCE_ _ - - - _ EXP DA I_ - W'S O PLANNING • ENGINEERING • SURVEYING REVIEWED BY: Mee Hughes IMne, A 9M78 PLE(949)58M010•FX:(949)SW-0759 No. 841 60 m PRECISE GRADING PLAN OF a // 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 SCALE: ____ BENCH MARK: Cif C U R MON HBIB, RCE No. 8315E DATE sT CIVIL ?P LOTS` 1-52, 57-96 FILE No. r\ CITY ENGINEER /'L 1011512021 9rF Op INSPECTOR RIVERSIDE BENCHMARK NO. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. 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DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" OFESS/ _ _ _ _ _ APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �Sl? 51AVrD°'Vq� _ CITY OF LAKE EL04M SHEET 5 IN LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I E I C RCE_ _ - - - _ EXP_ - - - DATE U PLANNING • ENGINEERING • SURVEYING REVIEWED BY: Mee Hughes Inhie,CA 9M78 PFt(949)SBY7010 FX:19491583-07Y1 No. 84160 m PRECISE GRADING PLAN OF a `/ W Exp.9/30/23 A - - ---- ---- - - SHEETS O ���/// 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 SCALE: ____ BENCH MARK: �f U R MON HBIB, RCE No. 8315E DATE sr CIVIV ?P LOTS` 1-52, 57-96 FILE No. ^ CITY ENGINEER /' 10�15�2021 9rF pp INSPECTOR RIVERSIDE BENCHMARK NO. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE OFCAI-1F DATE: BM B-95-61, ELEV. 1271.76 21-347 M PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 01:58:45 PM FILE: F.\1162\Enginee ri n g\TR-31957\Grd-Precise Prod uction\SHT05.d wg SEE SHEET 5 Ib.50, 589.4 -. �X M .., loib.b ' Ghh= _ / INV G 1576.E /NV GB , =1 3. 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OMIT ONE BLOCK AT SWALE GRADE PER DETAIL SHOWN ON SHEET 2 INSTALL 12"X12"SQUARE NDS 1212 AREA DRAIN INLET PER DETAIL SHOWN ON SHEET 2 � TUBULAR STEEL FENCE N A X 5.5' VINYL FENCE OVER THE TOP OF Z PRECISION BLOCK RETAINING WALL 0 10 20 40 60 80 d 39B9f38��1} 6' PRECISION BLOCK WALL ON TOP OF PRECISION BLOCK RETAINING WALL EGPC-2021-0014 z SCALE: 1" = 20' 'p MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL OFES "AS BUILT" APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES °YDAvo°Nq� CITY OF LAKE ELSNORE SHEET 6 h LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I N E , I N C �^ RCE_ _ - - - _ EXP_ - - - DAI 0 PLANNING • ENGINEERING • SURVEYING REVIEWED BY: Mee Hughes Inhle°U 9M78 PR(949)5837010 FX:194915g3-0759 No. sal so m PRECISE GRADING PLAN OF a rn `/ W ExP.9/30/23 A - -- -- -- SHEETS O I� ((((/// ��` 10-26-2021 UNDER THE SUPERIVION OF: � TRACT NO. 31957 SCALE: ____ BENCH MARK: Cif C U R MON HBIB, RCE No. 8315E DATE sr CIVIV ?P LOTS` 1-52, 57-96 FILE No. I� CITY ENGINEER /' 10�15�2021 �rF0 IVI 0 INSPECTOR RIVERSIDE BENCHMARK NO. O CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE DATE: BM B-95-61, ELEV. 1271.76 21-348 aR PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 02:01:15 PM FILE: F:\1162\Engineering\TR-31957\Grd-Precise\Production\SHT06.d wg SEE SHEET 6 4""DROP 1579.16 ES NV-OUT �`"' `----- h� ma MIN. 3'S 11583� 6 5.0' .5' _ J 1594.39 ° g x S21 ID-BR 5'"STEP 3' 4 o. /9, ^� o a a `+.. 15 06.66GB IN\ ° f% o z --d;�' 30.0' 4 S22D-CR $ N P=D-BR RW 2 C\7 / rn M/ _ `9 h M 4 �S' 1 94.52 2 I vi ^I p / �' ~K' 3 . ro "1 ti s w=s.0o' �\h m m o a i!II ry 25.2' � ^ / m 7C.N I `` �rn m h `ri h v P=1583.2 `^I / h h o x r u FF=1579.57 Y u m o �\ 0 1594.96 II�> II ;i II 6� FF=1583 87 II 4 578.3 TG 6 4 9 4 1 94.35 FS/GB �. II II 1583.54FS �6 577.3/N / L N B?9. Q'cp'Qi°W '� IN-OUT 5 I -_� __�;� ___ •• IKT 1579.24F5 f15773 ito.00' I 1 82.6 TG z 6 582.E TG 4"DROP INV II I s=o.oa0 O / 1sZ72, �/ rn p cp• 7q b 5 a m N m n x II ------- �� -- - l%MIN. ZL0�. 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L 86.98' L-- -- �O.BB- - - -- --- .OBs- ^ I v 0° -- - -- N 158: x 8fl.9' 12250' 4156' 77 -- -- - LEGEND r CONSTRUCTION NOTES: --�- PROPOSED SPLIT FACE BLOCK WALL VINYL SIDE YARD GATE PROPOSED 5.5' VINYL FENCE 16"X16" PILASTER W 1- CONSTRUCT AREA DRAIN OUTLET INTO CATCH BASIN PER DETAIL SHOWN ON SHEET 2 4� INSTALL 4"PVC SDR 35 DRAIN PIPE T N CONSTRUCT DRIVEWAY APPROACH PER COUNTY OF RIVERSIDE STD. 207 CONSTRUCT CURB OUTLET PER CITYOF LAKE ELSINORE STD. 303 NOTE., + TUBULAR STEEL FENCE Z WALL ANDATE FENCE FOR REFERENCE ONLY. CONSTRUCT PER 5.5' VINYL FENCE OVER THE TOP OF 0 10 20 40 60 80 :5Q_ OMIT ONE BLOCK AT SWALE GRADE PER DETAIL SHOWN ON SHEET 2 INSTALL 12"X12"SQUARE NOS 1212 AREA DRAIN INLET PER DETAIL SHOWN ON SHEET 2 SEPARATE WALL & FENCE PLAN. PRECISION BLOCK RETAINING WALL d 6' PRECISION BLOCK WALL ON TOP OF EGPC-2021-0014 PRECISION BLOCK RETAINING WALL SCALE: 1" - 20' MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �oYOnvo°Nq AK CITY OF LE ELSNORE SHEET 7 N LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I IN I INC �^ RCE_ _ - - - _ EXP_ - - - DATE v PLANNING • ENGINEERING • SURVEYING REVIEWED BY: h Mee Hughes Mre,U 92678 PFt(949)58Y7010 FX:194915g3-0759 No. 841 60 m PRECISE GRADING PLAN OF `/ W Exp.9/30/23 A - -- -- -- SHEETS O ���/// 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 SCALE: ____ BENCH MARK: �f U R MON HBIB, RCE No. 8315E DATE sr CIVIV ?P LOTS` 1-52, 57-96 FILE No. n CITY ENGINEER /'L � 10�15�2021 qrF OFCAI-\F D� INSPECTOR RIVERSIDE BENCHMARK No. O CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE DATE: BM 8-95-61, ELEV. 1271.7E 21-349 a� PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 02:08:59 PM FILE: F.\1162\Enginee ri n g\TR-31957\Grd-Precise Prod uction\SHT07.d wg SEE SHEET 6 SEE SHEET 9 �....,,�� D.0 �.:, - '15/4. s 4 VHOP I g ,.�,,., ..,., u o s=o.ou 1 ^ MIN. 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DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL OFES "AS BUILT" c) APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES ��YDnvo°tiq� _ 8 CITY OF LAKE ELSNORE SHEET 8 h LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I N E I N C . �^ RCE_ _ - - - _ EXP_ - - - DAI v PLANNING • ENGINEERING • SURVEYING - REVIEWED BY: �� ^ Mee Hughes Inhie,CA 9M78 PH:(949)SBY7010 FX:19491583-07Y1 No. sal so17 m PRECISE GRADING PLAN OF `/ W Exp.9/30/23 A - - ---- ---- - - SHEETS O // 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 SCALE: ____ BENCH MARK: �f U R MON HER, RCE No. 8315E DATE sr CIVIV ?P LOTS` 1-52, 57-96 FILE No. ^ CITY ENGINEER /' 10�15�2021 9rF Dp INSPECTOR RIVERSIDE BENCHMARK NO. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE OFCAI-1F DATE: BM B-95-61, ELEV. 1271.76 21-350 �3 PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 02:08:21 PM FILE: F:\1162\Engineering\TR-31957\Grd-Precise\Production\SHT08.d wg SEE SHEET 5 SEE SHEET 10 _ b.0 1 FL HPI I C/NV-0UTeli - 0�1564.5r 1564.5 12. 1� 5 557.90 FS FL HP 1554.87 - ti' F 6j J 3• / GB �} 156&34F F[HP I / �I 5 CL 5 15s_BROPoFL HP 4.80S FL HP gI S22DS BR itI, 3 o 3, 24 STEP 3 A 1555.61O N66 623 F 3' � BW h's P=1561.3 I _- S24P-AR �IfFs/ce ?%PS24P-CR P=1557.77S -- FF=1561.97 200qR3, I BWP=1564.E 156L64FS 11 FF=1558.37f . 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PRECISION BLOCK RETAINING WALL 0 10 20 40 60 80 g a EGPC-2021-0014 SCALE: r' = zo' z ^o MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL "AS BUILT" APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �,? onvoOFES °hq� _________ CITY OF LAKE ELSINORE SHEET 9 h LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I N E , I N C . r �^y RCE_ _ - - - _ EXP_ - W DA I'S O PLANNING • ENGINEERING • SURVEYING �' REVIEWED BY: Mee Hughes•Wbh CA 9M78•PR(%9)5834010 FX:(%9)SW-0759 No. 841 60 m PRECISE GRADING PLAN OF a `/ W ExP.9/30/23 A - -- -- --- SHEETS O ���/// ��` 10-26-2021 UNDER THE SUPERIVION OF: � TRACT NO. 31957 SCALE: ____ BENCH MARK: Cif U R MON HER, RCE No. 8315E DATE // 1011512021 9rF pp INSPECTOR RIVERSIDE BENCHMARK NO. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE OFCAI-IF DATE: BM B-95-61, ELEV. 1271.76 21-351 �3 PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 02:07:40 PM FILE: F.\1162\Enginee ri n g\TR_31957\Grd-Precise Prod uction\SHT09.d wg SEE SHEET 4 EVANS WAY SEE SHEET 3 V24 yi �• s \ �y J �h '$ y�5��� F�, '`y� O II o'`% 3 -til °ps - -_ I NV-OUT i• '�y ;!g MIN, � 0p FS" 154763 �y yam,.: 155286 1553.03F5 I 1549.97 \ 7.56 F5 GB o O r \ / /r/ yi$ ti INV 4"ST F.S. 4"STEP I� F.S. /GB 1 LC. 18+83.11 NI�PoNrn c ^I ? !j 20.0' J y 0 \ Q h N /GB 15557 1551.1 yy ry6.00' m m^m "=m 29, !�� bhF e f A / 15555 I 3 INV GB 2% 155L2 = J 1=„ 1550.25E 1548.05 WrS60• / �� F yy1�Q o� b 0 yy'2p \O.. / FL GB �} 1556.14 S�HP = INV G I 1548.5 i-` 5"STEP F�66, y1 e�� s 46 I 4.'DROP I .1 6e /B INV G 1550.3 I FS/GB ✓ F \ y �� p O• 9 / I 1I 1552.8 1552.8 W s B h p y h o\ k.y ° F= 556.03 p 5.0' { FL GB FL/GB SSG.1 6� Doti¢ o y& VF \. yp _ _ 1556. 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ES=-=_ - - N 86 N W�� ,$<rsse r7 TG,,i / �I 1564,E CN 6 >566,34F5 ! 1564.0 TG 1563.0 IN Z I 1556.1 INI� q"DROP F ----- i 6 INSTALL 12"X12"SQUARE NDS 1212 AREA DRAIN INLET PER DETAIL SHOWN ON SHEET 2 2^ TDROP ' .III _ �- - �$`�^� ^ 4"DROP I n i MIN. �r N1z II N I -5--O.oss =O.00S -` o U I oT 1561.0 ^jl Ig 6 1��1 7G F S6j4 U-_ O Ilh Nlg 6 5654 TG I�39 ii40 FL/HP h _i INV II I i I _ 11 554.90 WN 19"N 19 N. \ 1561.3 41 0 '0 W a c6� h o JS 1%MIN 1561.3 v h o ^^ Z 1557.4 15577 I I m I to 24.0' W I 6gP7 - --N F.G - F \ I-ywJP o 41 FG- 20.0^ h room 0 a 0 0 20 40 60 80 g =;,2 1% d n SCALE: 1" = 20' Z Id SEE SHEET 9 f___ 'g�MINo co EGPC-2021-0014 1583.7 61_ 1583.7 / \ 57. s^2'60�R z 1578.E \i D L. .� I is n n°I> 0 ____ 15 0. ^ 1 1.5' !i!� rdz MARK REVISIONS APPR- DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: �o SEAL "AS BUILT•' APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE ®HUNSAKER & ASSOCIATES �pYDnvo°tiq� _ CITY OF LAKE ELSINORE SHEET 10 h LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I N E , I N C C^ RCE_ _ - - - _ EXP_ - - - DAI v PLANNING • ENGINEERING • SURVEYING REVIEWED BY: 11 Mee Hughes Mre,U 9M78 PFt(949)5837010 FX:194915g3-0759 NoIj- // 10-26-2021 UNDER THE SUPERIVION OF: TRACT NO. 31957 SCALE: ____ BENCH MARK: �f U R MON HBIB, RCE No. 8315E DATE �� 1011512021 9rF Op INSPECTOR RIVERSIDE BENCHMARK N0. � CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE OFCAI-1F DATE: BM B-95-61, ELEV. 1271.76 21-352 &3 PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 02:06:43 PM FILE: F:\1162\Engineering\TR_31957\Grd_Precise\Production\SHT1O.dwg EROSION CONTROL NOTES ALL EROSION CONTROL PLANS SHALL BE IN ACCORDANCE WITH CITY OF LAKE ELSINORE ORDINANCE NOS.1237, 772, 5. RUNOFF FROM EQUIPMENT AND VEHICLE WASHING SHALL BE CONTAINED AT CONSTRUCTION SITE AND MUST NOT BE 529, 1004, CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMPS)AND STANDARDS OUTLINED WITHIN THE LAKE DISCHARGED TO RECEIVING WATERS OR THE LOCAL STORM DRAIN SYSTEM. ELSINORE DESIGN MANUAL. NO GRADING PERMIT SHALL BE ISSUED WITHOUT AN EROSION CONTROL PLAN APPROVED BY THE CITY ENGINEER. THE EROSION CONTROL PLAN SHALL INCLUDE DETAILS OF PROTECTIVE MEASURES, INCLUDING 6. APPROPRIATE BMPS FOR CONSTRUCTION-RELATED MATERIALS, WASTES, SPILLS OR RESIDUES SHALL BE IMPLEMENTED DESILTING BASINS OR OTHER TEMPORARY DRAINAGE OR CONTROL MEASURES, OR BOTH, AS MAY BE NECESSARY TO TO ELIMINATE OR REDUCE TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES, OR ADJOINING PROPERTIES BY PROTECT THE WATER QUALITY OF RECEIVING WATER BODIES OR TO PROTECT ADJOINING PUBLIC AND PRIVATE PROPERTY WIND OR RUNOFF. FROM DAMAGE FROM EROSION, FLOODING OR THE DEPOSITION OF MUD OR DEBRIS WHICH MAY ORIGINATE FROM THE SITE OR RESULT FROM SUCH GRADING OPERATIONS. 7. MATERIAL STORAGE AND STAGING AREAS SHALL BE ESTABLISHED. FUEL TANK, PORTABLE TOILETS, LIQUIDS, GELS AND POWDERS SHALL HAVE SECONDARY CONTAINMENT AND BE STORED AWAY FROM ALL PRIVATE/PUBLIC STORM WATER NOTE. /' LOT "G" THE FOLLOWING EROSION CONTROL AND NPDES NOTES AS WORDED WITH BLANKS FILLED IN, SHALL BE PLACED ON THE CONVEYANCE SYSTEMS, SIDEWALKS, RIGHTS-OF-WAYS AND FLOW LINES. STREET SWEEPING AND VACUUMING PER CASOA PLANS: 8.ALL PORTABLE MIXERS SHALL HAVE PLASTIC LINERS UNDERNEATH WITH GRAVEL BAGS PLACES ON THE DOWN-HILL SIDE SE-7 AS DIRECTED BY CITY INSPECTOR. 1.ALL EROSION CONTROL PLANS SHALL BE IN ACCORDANCE WITH CITY OF LAKE ELSINORE ORDINANCE NOS. 529, 772, OF THE LINERS TO CONTAIN DISCHARGES. 1237E 1004E CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMPS), AND STANDARDS OUTLINED WITHIN THE LAKE WIND EROSION CONTROL PER CASQA WE-1 AS ELSINORE DESIGN MANUAL 9. CONTROLLED STREET WASHING WILL ONLY BE ALLOWED PRIOR TO THE APPLICATION OF ASPHALT SEAL COATS AND DIRECTED BY THE CITY INSPECTOR. ONLY WHEN ALL PERTINENT DRAINAGE INLETS ARE PROTECTED. / ROAD / 2. THE DEVELOPER CONTRACTOR IS RESPONSIBLE FOR ANY DISCHARGES BY SUBCONTRACTORS. DEER 10.ALL CONSTRUCTION CONTACTORS AND SUBCONTRACTOR PERSONNEL ARE TO BE MADE AWARE OF THE REQUIRED BMPS UNNt�� F_ J.IN CASE OF EMERGENCY, CALL CHRIS COURTNEY AT(949)467-2686. AND GOOD HOUSEKEEPING MEASURES FOR THE PROJECT SITE AND ANY ASSOCIATED CONSTRUCTION STAGING AREAS. 4. DEVICES TO REDUCE EROSION DAMAGE SHALL NOT BE PLACED MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE 11. DISCHARGING CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING GROUNDWATER THAT HAS INFILTRATED INTO B QUALIFIED SWPPP DEVELOPER, CITY ENGINEER, OR IN AN EMERGENCY, BY THE PERSON RESPONSIBLE FOR GRADING THE CONSTRUCTION SITE IS PROHIBITED. DISCHARGING NON- CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING 1 OPERATIONS. ACTIVITIES MAY REQUIRE A NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT FROM THE REGIONAL // / O /, 5.AREAS THAT ARE CLEARED AND GRADED SHALL BE LIMITED TO ONLY THE PORTION OF THE 517E THAT IS NECESSARY WATER QUALITY CONTROL BOARD, 8 2'/ FOR CONSTRUCTION. THE CONSTRUCTION SITE SHALL BE MANAGED TO MINIMIZE THE EXPOSURE TIME OF DISTURBED 12. STORM WATER RUNOFF SHALL NOT BE DIRECTED OVER ANY SLOPES WITHOUT PERMANENT DOWN DRAINS INSTALLED. / 95 SOIL AREAS THROUGH PHASING AND SCHEDULING OF GRADING AND THE USE OF TEMPORARY AND PERMANENT SOIL EROSION AND SEDIMENT CONTROLS INCLUDING MAINTENANCE ARE REQUIRED ON ALL EXPOSED SLOPES UNTIL SUFFICIENT / \ 96 STABILIZATION. PERMANENT LANDSCAPING HAS BEEN ESTABLISHED. 1009E SLOPE PROTECTION MUST BE IN PLACE PRIOR TO THE ISSUANCE --� OF THE FINAL CERTIFICATE OF OCCUPANCY. 6. ONCE DISTURBED, GRADED SLOPES EXCEEDING A 3:1 RATIO AND/OR TEN (10) FEET IN HEIGHT (TEMPORARY OR / 1 9 3 94 1 PERMANENT) SHALL BE STABILIZED IF THEY WILL NOT BE WORKED WITHIN 7 DAYS. DURING THE STORM SEASON, ALL 13. VEGETATION CLEARING AND BRUSHING ACTIVITIES SHALL NOT BE INITIATED DURING THE WET SEASON ON ANY SITES i 7 1 SLOPES SHALL BE STABILIZED 24 HOURS PRIOR TO A PREDICTED STORM EVENT CONSTRUCTION SITES SHALL BE WHICH ARE NOT ADEQUATELY PROTECTED WITH DESILTING BASINS OR OTHER TEMPORARY DRAINAGE OR CONTROL i / 10 \ __ REVEGETATED AS EARLY AS FEASIBLE AFTER SOIL DISTURBANCE AND WITHIN 7-DAYS OF COMPLETION. MEASURES. / 6 r 1 5 4 7. FILL SLOPES AT THE TRACT PERIMETER MUST DRAIN AWAY FROM THE TOP OF THE SLOPE AT THE CONCLUSION OF 14. STOCKPILES OF SOIL SHALL BE PROPERLY SECURED WITH BMPS TO ELIMINATE OR REDUCE SEDIMENT TRANSPORT r 93 EACH WORKING DAY. FROM THE SITE TO STREETS, DRAINAGE FACILITIES OR ADJACENT PROPERTIES. / 11 I B. THE CONTRACTOR SHALL BE RESPONSIBLE AND HAVE SIGNS POSTED ON THE SITE TO WARN AGAINST PUBLIC 15. STOCKPILES OF SOIL SHALL BE PROPERLY CONTAINED TO ELIMINATE OR REDUCE SEDIMENT TRANSPORT FROM THE TRESPASS INTO AREAS WHERE WATER IS IMPOUNDED. SITE TO STREETS, DRAINAGE FACILITIES OR ADJACENT PROPERTIES VIA RUNOFF, VEHICLE TRACKING OR WIND. INACTIVE FOR A PERIOD OF 14 DAYS OR MORE SHALL BE COVERED;ACTIVE STOCKPILES SHALL BE COVERED PRIOR TO A FORECASTED 7 12 \ 9. DUST SHALL BE CONTROLLED BY WATERING OR OTHER METHODS APPROVED BY THE CITY ENGINEER. RAIN. F 70. PLACEMENT OF DEVICES TO REDUCE EROSION DAMAGE WITHIN THE DEVELOPMENT SHALL BE SHOWN ON THE 16. FOR PROJECT REQUIRING COVERAGE UNDER THE CONSTRUCTION GENERAL PERMIT, SPECIAL ATTENTION SHALL BE w APPROVED PLAN. GIVEN TO PREPARATION AND INSTALLATION OF THE RAIN EVENT ACTION PLAN (REAP)AS REQUIRED BASED ON SITE RISK / 13 30 B 91 LEVEL OR AS MANDATED BY THE SANTA ANA REGIONAL BOARD NPDES PERMIT, GENERAL PERMIT - CONSTRUCTION `" / A B 11. DESILTING FACILITIES AT ALL DRAINAGE INLETS FOR THE GRADED SITE SHALL BE DESIGNED FOR A TWENTY-FIVE ACTIVITIES. i _ (25) YEAR, SIX (6) HOUR STORM INTENSITY. THEY MUST BE DETAILED ON THE PLANS. DESIGN AND SPECIFIC i 29 I RECOMMENDATIONS SHALL BE SUBMITTED FOR THE FOLLOWING: 17.AT THE END OF EACH DAY OF CONSTRUCTION ACTIVITY,ALL CONSTRUCTION DEBRIS AND WASTE MATERIALS SHALL BE 90 COLLECTED AND PROPERLY DISPOSED OF IN COVERED TRASH OR COVERED RECYCLE BINS. r 31 32 33 A)DESILTING BASIN VOLUME BASED ON GRADIENT AND NATURE OF SOILS. 14 18. THIS SITE HAS OBTAINED A NATIONAL POLLUTION PREVENTION ELIMINATION SYSTEM 18 >� 37 B) THE EXTENT OF ALL GRADED AREAS AND IDENTIFICATION OF ANY TEMPORARY SOIL STABILIZATION MEASURES. 0 40 80 160 240 320 36 35 34 1 8� (NPDES)PERMIT TO REGULATE MUNICIPAL AND INDUSTRIAL STORM WATER DISCHARGES. C)SIZE OF DESILTING BASIN OUTLET PIPE AND OVERFLOW. NPDES WDID 1833C392124 DATE WDID ISSUED:NOVEMBER 24, 2020. SCALE: 1" = 80' D)DIKE REQUIREMENTS. SHOW MINIMUM WALL WIDTH, SLOPE OF WALLS, PERCENT COMPACTION, ETC. 79. THE UNDERSIGNED CIVIL ENGINEER, A QUALIFIED QSP AND/OR QSD WILL REVIEW PLACEMENT OF EROSION CONTROL 27 A r _ _ Ef OUTLET CONDITIONS FROM THE DESILTING BASIN SHALL NOT EXCEED DOWNSTREAM LIMITATIONS, WITH THE EXCEPTION AND INSURE THAT WORK IS IN ACCORDANCE WITH THE APPROVED PLANS. FIBER ROLL TABLE 1 88 OF OVERFLOW, WHICH IS TO BE DESIGNED TO PROVIDE CAPACITY OF 1.5 TIMES THE MAXIMUM DESIGN FLOW. r SOP_HIE COURT_ -- SLOPE SEPARATION y 26 12. NECESSARY MATERIALS SHALL BE AVAILABLE ON-SITE AND AT CONVENIENT LOCATIONS TO FACILITATE RAPID 07 - 257 20' 0.C. CONSTRUCTION OF TEMPORARY DEVICES OR TO REPAIR ANY DAMAGED EROSION CONTROL MEASURES WHEN A 507 25% - 507 15' O.C. i r 87 CHANCE OR GREATER OF RAIN WITHIN A 48 HOUR PERIOD IS FORECAST FOR LAKE ELSINORE BY THE NATIONAL _� OCEANIC AND ATMOSPHERIC AGENCY(NOAA). �' NOTE 2 17 25 38 INSTALL FIBER ROLL 13. BMPSSHALL BE MAINTAINED AND INSPECTED DAILY TO MINIMIZE AND/OR PREVENT THE ENTRAINMENT OF SOIL IN ALONG A LEVEL CONTOUR FIBER ROLL b y / Og 86 RUNOFF FROM DISTURBED SOIL AREAS ON CONSTRUCTION SITES. ALL REMOVABLE PROTECTIVE EROSION CONTROL m �' I SLOP 9"MIN FOR LEVEL GROUND, DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FOUR(4)DAY RAIN PROBABILITY I I y W E Q/ 39 -- y qR/ES 12"MIN FOR SLOPES r 3 4O 41 42 FORECAST EXCEEDS FORTY PERCENT(409,). i��III ,�II y k� `� i 18 14 14.AFTER A RAINSTORM,ALL PROJECT GENERATED SILT AND DEBRIS SHALL BE REMOVED FROM CHECK BERMS, ONSITE III " m III y ADJACENT ROLLS g \ r P` =r - -- - -- 85 y I P1' SHALL TIGHTLY ABUT Q PUBLIC DRAINS AND PIPES, DRAINS AND PIPES OF ADJACENT PROPERTIES AND DESILTING BASINS AND THE BASINS //� 1114 48 47 46 45 44 43 _ PUMPED DRY. ANY GRADED SLOPE BMPS DAMAGED DURING A RAINSTORM SHALL ALSO BE IMMEDIATELY REPAIRED. FAILURE TO PROVIDE EFFECTIVE MAINTENANCE MAY RESULT IN PENALTIES. I I�f y '%� y y w g 13 3 84 15. DISCHARGING OF CONTAMINATED SOILS VIA SURFACE EROSION IS PROHIBITED. I I I y / 3/4"X 3/4" ,q iy WOOD STAKES 16. CONSTRUCTION ACCESS POINTS SHALL BE STABILIZED WITH A COMBINATION OF ROCK AND SHAKER PLATES III III MAX 4'SPACING 20 w I I y YEAR-ROUND TO PREVENT TRACK-OUT ROUTINE STREET SWEEPING SHALL BE PERFORMED ON ALL PAVED STREETS VERTICAL SPACING i y IL ENTRENCHMENT DETAIL WHERE TRACKING IS OBSERVED. VACUUM SWEEPERS SHALL BE USED WHEN STREET SWEEPING BECOMES INEFFECTIVE EVELYN PLACE 83 MEASURED ALONG THE �/ III INSTALL A FIBER ROLL NEAR _ o; FACE OF THE SLOPE SLOPE WHERE IT TRANSITIONS NOT TO SCALE NPDES/STORM WATER POLLUTION NOTES VARIES BETWEEN I WII -v INTO A STEEPER SLOPE / 21 Y __ 10'AND 20' 1. FOR PROJECTS THAT REQUIRE COVERAGE UNDER THE GENERAL CONSTRUCTION PERMIT, THE PROPERTY OWNER IS I / q� O 82 RESPONSIBLE FOR ENSURING THAT A QUALIFIED SWPPP PRACTITIONER (QSP)AND QUALIFIED SWPPP DEVELOPER (QSD) 60 IMPLEMENT AND MAINTAIN THE SWPPP-APPROVED, PRE-QUALIFIED BMPS FROM THE CALIFORNIA STORM WATER QUALITY RUNOFF MUST NOT BE ASSOCIATION(CASQA)HANDBOOK/ WEBSITE FOR CONSTRUCTION TO RETAIN SEDIMENTS AND POLLUTANTS OF CONCERN ALLOWED TO RUN 22 FROM AREAS DISTURBED ONSITE TO THE MAXIMUM EXTENT PRACTICABLE DURING ANY PHASE OF CONSTRUCTION UNDER OR AROUND ROLL. / OPERATIONS. FOR ALL OTHER PROJECTS, THE PROPERTY OWNER IS RESPONSIBLE FOR ENSURING THAT BMP'S FOR _ 61 81 CONSTRUCTION ARE IMPLEMENTED TO RETAIN SEDIMENTS AND POLLUTANTS OF CONCERN FROM AREAS DISTURBED i 59 62 63 64 65 66 ONSITE TO THE MAXIMUM EXTENT PRACTICABLE THE EROSION CONTROL MEASURES INCLUDE THOSE SHOWN ON THIS TYPICAL FIBER ROLL INSTALLATION sD 49 A PLAN AS WELL AS ANY ADDITIONAL EROSION CONTROL MEASURES DICTATED BY FIELD CONDITIONS TO PREVENT EROSION A -- AND/OR THE INTRODUCTION OF POLLUTANTS INTO EXISTING PUBLIC STREETS AND/OR ONTO ADJACENT PROPERTIES - - / 71 70 69 68 67 80 DURING ANY PHASE OF CONSTRUCTION, NOT TO SCALE 58 r m 2. FOR PROJECTS THAT REQUIRE COVERAGE UNDER THE GENERAL CONSTRUCTION PERMIT, THE STORM WATER AA I n GRAVELBAGS TO HOLD POLLUTION PREVENTION PLAN (SWPPP) SHALL BE KEPT ON-SITE AND MADE AVAILABLE UPON REQUEST OF A N.is. fV REPRESENTATIVE OF THE REGIONAL WATER QUALITY CONTROL BOARD (RWQCB) -SANTA ANA REGION AND/OR THE CITY FILTER FABRIC FILTER FABRIC p 79 OF LAKE ELSINORE. AS RECOMMENDED BY / HqY 57 RUNOFF WATER SOILS ENGINEER �_ i 3. CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT AN ANTICIPATED STORM DOES NOT CARRY WITH SEDIMENT °° / - - WASTES OR POLLUTANTS OFF THE SITE. DISCHARGES OF MATERIAL OTHER THAN STORM WATER (NON-STORM WATER) ARE PROHIBITED EXCEPT AS AUTHORIZED BY AN INDIVIDUAL NPDES PERMIT UNDER THE STATEWIDE GENERAL PERMIT - °FILTER / A 78 I m WATER ° / CONSTRUCTION ACTIVITY. p° N A 4. POTENTIAL POLLUTANTS INCLUDE BUT ARE NOT LIMITED TO: SOLID OR LIQUID CHEMICAL SPILLS; WASTES FROM P PAINTS, STAINS, SEALANTS, SOLVENTS, DETERGENTS, GLUES, LIME, 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; D° CURB INLET i ti WASTES FROM ENGINE/EQUIPMENT STEAM CLEANING OR CHEMICAL DEGREASING; WASTES FROM STREET CLEANING;AND - 51 _ 52 _�_-�-- 55�56 i 72 76 SUPER-CHLORINATED POTABLE WATER FROM LINE FLUSHING AND TESTING. DURING CONSTRUCTION, DISPOSAL OF SUCH 53 54 73 74 75 77 ___ MATERIALS SHOULD OCCUR IN A SPECIFIED AND CONTROLLED TEMPORARY AREA ON-SITE PHYSICALLY SEPARATED FROM POTENTIAL STORM WATER RUNOFF, WITH ULTIMATE DISPOSAL IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL SCREENED CATCH BASIN INLET LOT "H° ---- 5 REQUIREMENTS. B a (TYPICAL OF ALL CATCH BASINS) NOT TO SCALE EGPC-2021-0014 WDID#833C392124az 0 MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH THE PREPARED BY: SEAL - "- BUILT" APPROPRIATE CONDITIONS OF DEVELOPMENT AND/OR CITY AND STATE Mg & ASSOCIATES pY�ODAVIp��q� CITY OF LAKE ELSINORE SHEET 11 h LAWS AND HAVE BEEN FOUND ACCEPTABLE I R V I N E I N C ��" �^ RCE_ _ - - - _ EXP_ - - - DAI v PLANNING • ENGINEERING • SURVEYING REVIEWED BY: �� Mee Hughes•Wbh U 9M78•PR(949)58M010 FX:(949)SW-0759 No. sal so m PRECISE GRADING PLAN OF a rn `/ W Exp.9/30/23 m - -- -- -- SHEETS 2 // �" 10-26-2021 UNDER THE SUPERIVION OF: A TRACT NO. 31957 SCALE: ____ BE MARK: U R MON HBIB, RCE No. 83156 DATE // 10115/2021 9rF 0 INSPECTOR RIVERSIDE BENCHMARK NO. CITY OF LAKE ELSINORE MATTHEW D. MOHLER R.C.E. NO. 84160 DATE OFCAI-(F DATE: BM 8-95-61, ELEV. 1271.76 EROSION CONTROL PLAN 21-353 �3 PLOTTED BY: Sophie Ph- DATE: Oct. 15, 2021 02:10:36 PM FILE: F:\1162\Engineering\TR-31957\Grd-Precise\Production\SHT11.dwg