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HomeMy WebLinkAbout415 E Adobe St PGP ENG-2021-00004 PLAN NP 21-026-210-28-signed GRADING NOTES: CITY OF LAKE ELSINORE S I- ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CITY OF LAKE ELSINORE MUNICIPAL CODE, PRECISE GRADING PLAN FRwY CHAPTER 15.72 AND APPLICABLE STANDARDS AND SPECIFICATIONS AND THE LATEST EDITION OF THE UNIFORM BUILDING CODE,(U.B.C.),CHAPTER 33. 2- A PERMIT SHALL BE OBTAINED FROM THE ENGINEERING DEPARTMENT,CITY OF LAKE ELSINORE,PRIOR TO ANY OPERATIONS. FAINT ST 3- THE DEVELOPER AND/OR THE CONTRACTOR SHALL NOTIFY ALL UTILITY COMPANIES AND U.S.A.ALERT 1-80OA22A 133)FORTY-EIGHT(48)HOURS PRIOR TO GRADING. 4- THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEERING DEPARTMENT AT LEAST TWENTY-FOUR(24) = O HOURS IN ADVANCE OF BEGINNING GRADING OPERATIONS. O 2 v 5- DUST SHALL BE CONTROLLED BY WATERING OR OTHER METHODS APPROVED BY THE CITY ENGINEER 6- CUT SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO 1 VERTICAL,UNLESS OTHERWISE APPROVED, I/ po r ), AND SHALL BE SHOWN ON THE PLAN. S j Q 7- FILL SLOPES SHALL BE NO STEEPER THAN 2 HORIZONTAL TO I VERTICAL,UNLESS OTHERWISE APPROVED, SHALL BE SHOWN ON PLAN,AND SHALL NOT HAVE LESS THAN 90%RELATIVE COMPACTION OUT TO THE FINISHED SURFACE. O Q 8- FILL SHALL BE COMPACTED THROUGHOUT TO 90%DENSITY AS DETERMINED BY THE MODIFIED THREE(3) LAYER A.S.T.M.D-1557-70 TEST METHOD. � e 9- FILL AREAS SHALL BE CLEANED OF ALL VEGETATION AND DEBRIS,SCARIFIED,AND INSPECTED BY THE �Tm NeACO A VF GRADING INSPECTOR AND APPROVED SOILS TESTING AGENCY PRIOR TO THE PLACING OF FILL. 10-ALL FILL MATERIAL SHALL BE CLEAN EARTH.NO FILL SHALL BE PLACED UNTIL PREPARATION OF GROUND IS APPROVED BY THE SOILS ENGINEER. 26-APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST be USED TO PROTECT ADJOINING PROPERTIES DURING THE GRADING PROJECT. It-FINISH GRADE SHALL BE SLOPED AWAY FROM ALL EXTERIOR WALLS AT NOT LESS THAN 1/2"PER FOOT ENGINEER'S NOTES: T.B.PAGE 866-F4 VICINITY MAP NTS FOR A MINIMUM OF THREE(3)FEET,THEN 1%(MINIMUM)TO FLOW LINE OF EARTH SWALE. 27-APPROVED EROSION PREVENTATIVE DEVICES SHALL BE PROVIDED AND MAINTAINED DURING THE RAINY SEASON AND SHALL BE IN PLACE AT THE END OF EACH DAY'S WORK 1- CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE T6 S R 4W SECT 5 12-MINIMUM BUILDING PAD AND DRAINAGE S WALE SLOPE SHALL BE 1%IF CUT OR FILL SLOPE IS LESS THAN RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF TEN FEET(10'),AND 2%IF CUT OR FILL IS GREATER THAN TEN FEET(101.DRAINAGE SWALES SHALL BE A 28-ALL WORK SHALL CONFORM TO THE CITY AND STATE CONSTRUCTION SAFETY ORDERS. CONSTRUCTION,INCLUDING SAFETY OF ALL PERSONS AND PROPERTY. MINIMUM OF 0.5'DEEP AND CONSTRUCTED A MINIMUM OF TWO FEET(2')FROM THE TOP OF CUT OR FILLTHIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED SLOPES. 29-THE LOCATION AND PROTECTION OF ALL UTILITIES IS THE RESPONSIBILJTY OF THE TO NORMAL WORKING HOURS.THE CONTRACTOR SHALL DEFEND, LEGEND pERMITTEE. INDEMNIFY AND HOLD THE OWNER AND ENGINEER HARLESS FROM ANY 13-PROVIDE 5'WIDE BY l'HIGH BERM OR EQUIVALENT ALONG THE TOP OF ALL FILL SLOPES OVER 5'HIGH. 30-AN APPROVED 8ET OF GRADING PLANS SHALL BE ON THE JOB SITE AT ALL TIME. AND AL LIABILITY,REAL OR ALLEGED,IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT EXCEPTING FOR LIABILITY F.G. INDICATES FINISHED GRADE ELEVATION LEGAL DESCRIPTION LOT 8,BLOCK 508 OF SMITH'S ADDITION TO ELSINORE,IN THE CITY OF LAKE 14-PROVIDE A BROW DITCH,DESIGNED TO HANDLE ONE HUNDRED(I00)YEAR STORM FLOWS ALONG THE 31-SANITARY FACILITIES SHALL BE MAINTAINED ON THE SITE FROM BEGINNING TO ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. F.F. INDICATES FINISHED FLOOR ELEVATION ELSINORE,COUNTY OF RIVERSIDE,STATE OF CALIFORNIA,AS PER MAP RECORDED TOP OF CUT SLOPES. COMPLETION OF GRADING OPERATION. 2- ALL UNDERGROUND UTILITIES OR STRUCTURES,REPORTED OR FOUND H.P. INDICATES HIGH POINT ELEVATION IN BOOK 2 PAGE 135 OF MAPS,RECORDS OF SAN DIEGO COUNTY,TRANSFERRED ON PUBLIC RECORDS,ARE INDICATED WITH THEIR APPROXIMATE F.L. INDICATES FLOW LINE ELEVATION TO RIVERSIDE COUNTY. 15-NO OBSTRUCTION OF FLOOD PLAIN OR NATURAL WATER COURSE SHALL BE PERMITTED. 32-ALL SLOPES SHALL BE PLANTED AND IRRIGATION FACILITIES SHALL BE PROVIDED FOR LOCATION AND EXTENT.THE OWNER,BY ACCEPTING THESE PLANS OR A.P.N.377-312-020 ALL SLOPES IN EXCESS OF THREE(3)FEET VERTICAL HEIGHT WITHIN NINETY(90)DAYS PROCEEDING WITH THE IMPROVEMENTS HEREON,AGREES TO ASSUME P.L. INDICATES PROPERTY LINE LOCATION 16-A SOILS ENGINEER SHALL BE RETAINED BY THE DEVELOPER,TO SUPERVISE GRADING AND PROVIDE A AFTER COMPLETION OF ROUGH GRADING AND SHALL BE IN ACCORDANCE WITH LIABILITY AND HOLD THE ENGINEERE HARMLESS FOR ANY DAMAGES (1600) INDICATES EXISTING ELEVATION BASIS OF BEARING FINAL SOILS REPORT WHICH INCLUDES FOUNDATION REQUIREMENTS(SUBDMSIONS)AND EXPANSIVE ORDINANCE NO.882 PRIOR TO THE APPROVAL OF FINAL INSPECTION. RESULTING FROM THE EXISTNECE OF UNDERGROUND UTILITIES OR STRUCTURES NOT REPORTED OR INDICATED ON PUBLIC RECORDS,OR FL— INDICATES DIRECTION OF DRAINAGE FLOW CHARACTERISTICS OF THE SOIL. STRUCTURES LINE OF ADOBE STREET HAVING BEARING OF N 180 29'30"E AS SHOWN ON THE 33-ANY CONTRACTOR PERFORMING WORK ON THIS PROJECT SHALL FAMILIARIZE HIMSELF THOSE CONSTRUCTED AT VARIANCE WITH REPORTED OR RECORD INDICATES EXISTING CONTOUR WITH THE SITE AND BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILITIES LOCATIONS.THE CONTRACTOR IS REQUIRED TO TAKE DUE RECORD OF SURVEY#RS28/49 FOR BLOCK 507 ME 2/I35 SD OFFICIAL RECORDES OF SAN 17-GRADING CERTIFICATION BY THE DEVELOPER'S CIVIL ENGINEER AND A FINAL COMPACTION REPORT BY A RESULTING DIRECTLY OR INDIRECTLY FROM HIS OPERATIONS,WHETHER OR NOT SUCH PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES OR —t H— INDICATES TRANSITIONAL CUT/FILL LINE DIEGO COUNTY TRANSFERRED TO RIVERSIDE COUNTY SOILS ENGINEER SHALL BE SUBMITTED TO THE BUILDING AND ENGINEERING DEPARTMENTS PRIOR TO FACILITIES ARE SHOWN ON THESE PLANS. STRUCTURES SHOWN AND ANY OTHER FOUND AT THE SITE.IT SHALL 0 INDICATES ROOF GUTTER DOWN SPOUTS. ISSUANCE OF BUILDING PERMITS. BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY 1T-IE OWNERS OF 34-THE DESIGN ENGINEER SHALL PROVIDE A MINIMUM OF ONE(1)BLUE TOP PER FINISHED ALL UTILITIES OR STRUCTURES CONCERNED BEFORE STARTING WORK. INDICATES CONCRETE SURFACE. SOURCE OF TOPOGRAPHY: SOILS ENGINEER ESTIMATED QUANTITIES: 18-THE SOILS ENGINEERING INVESTIGATION DATED_JANUARY 31,2021 PREPARED BY LAKESHORE PAD,PRIOR TO ROUGH GRADE APPROVAL. MASSOUD GHIAM LAKESHORE ENGINEERING PROPOSED CUTS: 20 CY ENGINEERING.AND THE ENGINEERING GEOLOGIC INVESTIGATION DATED JANUARY 31,2021 PREPARED 3- THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE INDICATES PROPERTY LINES CIVIL ENGINEERING BY LAKESHORE ENGINEERING SHALL BE CONSIDERED A PART OF THIS GRADING PLAN AND SHALL BE IN 35-APPROXIMATE DATE OF: FOR,OR LIABLE FOR UNAUTHORIZED CHANGES TO OR USES OF THESE CONSULTANT 9062 WASHINGTON AVENUE PROPOSED FILLS: 12�CY BEGINNING OPERATION: APRIL 12,2021 PLANS.ALL CHANGES TO THESE PLANS MUST BE IN WRITING AND WESMINSTER,CA 92683 PROPOSED EXPORT:0 CY COMPLIANCE. COMPLETION:APRIL 16,2021 MUST BE APPROVED BY THE PREPARER OF THESE PLANS. IR INE,CA 92 20 PROPOSED IMPORT: 100 CY IRVIlNE,CA 92620 (951)329-6730 19-A REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR SHALL SUBMIT CERTIFICATION OF 36-NO ROCK OR OTHER IRREDUCIBLE MATERIAL WITH A MAXIMUM DIMENSION GREATER 4- (949)307-5410 BUILDING PAD ELEVATION.WHERE SPECIFIC ELEVATION ARE REQUIRED,THE ELEVATION(WITH RESPECT QUANTITIES SHOWN HEREON ARE PROVIDED FOR BONDING PURPOSES THAN THREE INCHES(3")WILL BE PLACED IN FILLS WITHIN ROADBED AREAS OR THREE ONLY.CONTRACTORS SHALL BE RESPONSIBLE FOR VERIFYING ALL TO MEAN SEE LEVEL)SHALL BE GIVEN.IF AN ELEVATION WITH RESPECT TO ADJACENT GROUND SURFACE FEET(T)OF FINISH GRADES,UNLESS THE LOCATION,MATERIALS,AND DISPOSAL QUANTITIES PRIOR TO BIDDING FOR CONSTRUCTION. OWNER(S) IS REQUIRED,THE ACTUAL DISTANCE ABOVE THE ADJACENT GROUND SHALL BE GIVEN. METHODS ARE SPECIFICALLY APPROVED BY THE SOILS ENGINEER. CHRIS MADSEN DISTURBED AREA=4,000 SF 5- AN ATTEMPT HAS BEEN MADE TO SHOW ALL EASEMENTS ON 7106 HAYDEN AVE IMPERVIOUS AREA—2,200 SF 20-ALL PROPERTY CORNERS SHALL BE CLEARLY DELINEATED IN THE FIELD PRIOR TO COMMENCEMENT OF 37-THE ENGINEER MUST SET GRADE STAKES FOR ALL DRAINAGE DEVICES AND OBTAIN THE GRADING PLAN.HOWEVER,OTHER EASEMENTS NOT SHOWN CORONA,CA 92881 ANY CONSTRUCTION/GRADING. INSPECTION BEFORE APPROVAL. ON COUNTY RECORDED MAPS MAY EXIST.IT IS THE (951)317-2190 RESPONSIBILITY OF THE HOMEOWNER TO FIND OUT IF ANY 21-STABILITY CALCULATIONS WITH A FACTOR OF AT LEAST 1.5 SHALL BE SUBMITTED BY A SOILS ENGINEER 38-GRADING PLAN WILL NOT BE APPROVED UNTIL ALL RETAINING WALLS ARE APPROVED OTHER EASEMENT EXIST THROUGH OTHER SOURCES SUCH AS TO THE BUILDING AND ENGINEERING DEPARTMENT FOR CUT AND FILL SLOPES OVER 30'IN VERTICAL BY THE BUILDING DEPARTMENT. TITLE SEARCH.WORK BEYOND THE NORMAL REVIEW OF HEIGHT. 39-THIS SITE HAS OBTAINED A NATIONAL POLLUTION ELIMINATION SYSTEM(NPDES)PERMIT EXISTING RECORDED MAPS ARE USUALLY BEYOND THE SCOPE TO REGULATE MUNICIPAL AND INDUSTRIAL STORM WATER DISCHARGE. OF WORK USUALLY REQUESTED. QUANTITIES 22-A FINAL COMPACTION REPORT WILL BE REQUIRED FOR ALL FILLS GREATER THAN ONE(I)FOOT, NPDES WDID#N/A DATE PERMIT ISSUED N/A. CONSTRUCTION NOTES: EXIST.AC PAVEMENT SHEET INDEX 23-IF STEEP SLOPING TERRAIN OCCURS UPON WHICH FILL IS TO BE PLACED,TT MUST BE CLEARED,KEYED 40-DRAINAGE EASEMENTS WILL BE KEPT CLEAR OF ALL OBIRUCITONS.NO BUILDINGS OR AND BENCHED INTO FIRM NATURAL SOIL FOR FULL SUPPORT.PREPARATION SHALL BE APPROVED BY A WALLS SHALL BE PLACED WITHIN EASEMENT LIMITS.TEMPORARY IMPROVEMENTS ARE O EXIST.CURB&GUTTER(GUTTER IS 1.5'WIDE) REGISTERED SOILS ENGINEER PRIOR TO PLACEMENT OF FILL MATERIAL.SLOPES GREATER THAN 5:1 ARE SUBJECT TO REMOVAL AT OWNER'S EXPENSE. SHEET NO. DESCRIPTION O SIDEWALK REQUIRED TO BE KEYED AND BENCHED. EXIST. -- ® CONSTRUCT 6"CURB&GUTTER PER CITY STANDARD NO.200 50 LF I TITLE SHEET 24-THE SOILS ENGINEER SHOULD INSPECT THE CONSTRUCTION IN THE FOLLOWING STAGES: 2 GRADING PLAN A.UPON COMPLETION OF CLEARING AND DURING EXCAVATION AND BEFORE BACKFII.L OF ALLUVIAL, O CONSTRUCT CONCRETE SIDEWALK PER CITY STANDARD NO.211 209 SF COLLUVIAL AND TRACED AREA AND ANY SUBSTRUCTURES. © 3 EROSION CONTROL PLAN CONSTRUCT 6"THICK CONCRETE RESIDENTIAL DRIVE APPROACH(W=16')PER CITY STANDARD NO.117 1 EA B.DURING ALL ROUGH GRADING AND OPERATIONS INCLUDING PRE-CONSTRUCTION,BENCHING AND O SAWCUT AND CONSTRUCT FULL DEPTH(10")AC PAVEMENT 50 SF FILLING OPERATIONS. ®INSTALL 4"SEWER LATERAL PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA C.DURING INSTALLATION OF BUTTRESS AND CANYON SUB-DRAINS AND FILTER MATERIAL. O INSTALL 1"WATER SERVICE AND WATERMETER BOX PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA D.WHEN ANY UNUSUAL GRADING CONDITIONS ARE ENCOUNTERED DURING CONSTRUCTION. 10 CONSTRUCT 4"OF CONCRETE WITH#4 REBAR @ 15"OC EACH DIRECTION 320 SF OVER 4"AGGREGATE BASE.(SEE DETAIL HEREON) 25-EROSION CONTROL:ALL GRADED SLOPES SHALL BE PLANTED WITH ROSEA ICE PLANT OR ANOTHER 11 CONSTRUCT 3'X T X 4"THICK CONCRETE PAD(TRASH PAD)PER DETAIL HEREON 21 SF APPROVED GROUND COVER,AT TWELVE INCHES(12")ON CENTER SLOPES OVER THREE FEET(Y)IN VERTICAL HEIGHT SHALL HAVE PERMANENT IRRIGATION SYSTEMS WITH BACKFLOW PREVENTION 12 CONSTRUCT 4"THICK WALKWAY PER DETAILHEREON 134 SF DEVICES PER U.B.C. SOILS ENGINEER'S CERTIFICATION 3 CONSTRUCT 5'X 5'CONCRETE RIP-RAP PER DETAIL HEREON 50 SF q YON THESE GRADING PLANS HAVE BEEN REVIEWED BY 14 CONSTRUCT 6'HIGH WOODEN FENCE(SEPARATE PERMIT BUILDING&SAFETY DEPARTMEN'1� 190 LF THE PRIVATE ENGINEER SIGNING THESE PLANS IS RESPONSIBLE FOR q Mc c�� THE UNDERSIGNED AND FOUND TO BE IN ASSURING THE ACCURACY AND ACCEPTABILITY OF THE DESIGN CONFORMANCE WITH THE RECOMMENDATIONS AND C 3]442 SPECIFICATIONS OUTLINED IN THE SOILS AND HEREON.IN 1T-IE EVENT OF DISCREPANCIES ARISING AFTER CITY e EXP.6-3o-2022 a GEOLOGICAL RECONNAISSANCE REPORT PREPARED APPROVAL OR DURING CONSTRUCTION,THE PRIVATE ENGINEER SHALL BE RESPONSIBLE FOR DETERMINING AN ACCEPTABLE SOLUTION AND i° FOR THIS DEVELOPMENT. REVISING THE PLANS FOR APPROVAL BY THE CITY17 a 2n7i2o21 ERSC 02/2512021 MB CITY GRADING PERMIT NO.: ENG2021-00004 V OF CAL¢ FEN YONG RCE#37442 Dam MARK REVISIONS APPR. DATE APPROPRIATE CONDITIONS F DEVELOPMENT AND/OR CITY AND STATE MAS80UDDGHIAM SF�70 SHEET i LAWS AND HAVE BEEN FOUND ACCEPTABLE CIVIL ENGINEERING CONSULTANT 4 OU D G'9L CITY OF I,AI�E ELSINORE 4 OAK1 AST R0 P5 � TITLE SHEET 3 0 1 (949)307-5410 v C 59993 N BENCHMARK; CTIY OF LAKE ELSINORE BENCHMARK A-93-07 /V as-2021 a EXF.6-30-2022 SCALE: ATTTIE MOST NORTHERYcoRNERofTT�INTERSECTION PRECISE GRADING PLAN °F SHEETS y� •ti 2-24-2021 i� AS NOTED OF ADOBE ST AND POTTERY ST,20'NORTHWESTERLY OF MON HABIB,RCE No.83156 DATE N g CENTERLINE,POTTERY ST AT THE ECR,8'WESTERLY OFCITY 415 ADOBE STREET FILE No. CITY OF LAKE ELSINORE DATE T OF ICAL�p4 DATE: 2-24-202I ELEVATION: 1335.6gHISEL ON TOP OF CURB. LAKE ELSINORE, CA 92530 21-026 ° 5 '° 20 30 40 50 SCALE: 1 10' CITY OF LAKE ELSINORE " = PRECISE GRADING PLAN ADOBE STREET PL CL 38' 20' 20' 4' 6' 20' -- F-+ \ EXIST w HOUSE �T� '-� 2.5' FF=(1348.00) 2 W 5' �D \IXIST C.L.FENCE TO BE \ LACED BY WOO EN FENCE 1 377-312-021 P.E=1349.00 P GARAGE348.50 ENT LENGTH OF PROPERTY G F.F=1349.50 F.F=1349.00 - _-- N 71°30'30"W 143.00' " m 1342.66 13 F 4.48°/ 4% FL 2.8% you w F-1 SECTION A-A \� ( ) 1 5.45 FL v I 1347.2 F I '771347.15 FL 0 \ 1347.63 FG 1347.80 FL 1348.20 ` b 1"=10' (1344) 12 21' 1345.78 FG o FL/fIP o 1347.80 FG I \ c 1.5'(MATCHOEXI T.GUTTER) \ 4.6°/ 9 94 1347.85 FG 7 1 P 2' 3'MIN. n 1349.40FS I 348.97FS \ o 4 8"MIN. rL PL M q A\ I 1348.90 FS O N �5.' w A 4"MIN. e 7.5' 35' 7.5' zl w w - Ca Ca O I 1348.90 FL\^ a 1350.47 TC e o W 1 \ \ \ F 1 I I 0.5%_ v 1�o� z 1349.97 FL N W N a P.E.-1349.00 N 1350.28 FS U e v a l �I oo d a I I F.F=1349.50 I GARAGE -9.2% Q z 20% W 1 a WIZ 8 \ P.E=1348.50 °M SWALE DETAIL(TYP) 0/ Ca IZ P.E=1349.00 2 F.F=1349.00 0 I (1350) O F.F=1349.50 \Q (D35.45) \ \ I I I I N 5 I 10 © © WL 16'DRIVEWX i- NTS F.F. 3 _ I I °0. EXIST. IVY 38' 20' I 20' 4' 6' 20' 5%MIN. 7' 3' 62' 17.2% 3.72' D.F 2.4 ' D.F. 0.00' D F. c PAD w 5%MIN. VARIES GRADE \(1342.70) 1349.55 TC DEEPENED EKTRADEPTB> V MAX 15' 1349.75 FS 1349.05 FL H FOOT C,PERPLAN VARIES 1 345.28 FG 1347.11 FL 1347.44 FG 1348.50 348. 4 FL 2:1 MAX 12 SECTION B-B (1341.21) \ 134 913E I 5.69° FS 11 O 1348.5 FL 5 �I FL 1349.30 sz MH EXIST WOODEN FENCE I _ M I ' rl oz anx PP#2l 1428S v� W N 71°30'30"W 143.00 �t �y jQ DEEPENED FOOTING DETAIL �IA �- -- ---�-- --------------� w - I IoIIIQ.�A � o I \ \ EXIST I 3 J G 1 HOUSE (12"DIAMETER ROCKS) 4"'GONCRFTE 6"DEEP CKS WITH 4t4 \ F-3 2-01900) 1 CONCRETE LETTING V AR1P.5 4"AGGREGATE BASE BARS 377-312-019 �- COMPACTION �1-1_I IIi III=§'oixEiTiVEI1=1I1=1I1= \ EXIST. 90%COMPACTED SOIL \ GRADE #4 REBAR AT l5"OC \ EACH DIRECTION CONSTRUCTION NOTES: QUANTITIES 13 RIP-RAP DETAIL N.T.S. 4"THICK CONCRETE __ n -----L L J EXIST.AC PAVEMENT O2 EXIST.CURB&GUTTER(GUTTER IS 1.5'WIDE) DRIVEWAY DETAIL O EXIST.SIDEWALK ® CONSTRUCT 6"CURB&GUTTER PER CITY STANDARD NO.200 50 LF " 4"CONCRETE 5 CONSTRUCT CONCRETE SIDEWALK PER CITY STANDARD NO.211 209 SF - - =III=9o%aRELATIVE © CONSTRUCT 6"THICK CONCRETE RESIDENTIAL DRIVE APPROACH(W=16')PER CITY STANDARD NO.117 1 EA -1�-1 COMPACTION 7O SAWCUT AND CONSTRUCT FULL DEPTH(10")AC PAVEMENT 50 SF /�;1 4"THICK CONCRETE ®INSTALL 4"SEWER LATERAL PER EVMWD STANDARD(SEPARATE PERMIT) 1 EA v`J WALKWAY AND TRASH PAD DETAIL 9O INSTALL 1"WATER SERVICE AND WATERMETER BOX PER EVMWD STANDARD(SEPARATE PERMIT) I EA 10 CONSTRUCT 4"OF CONCRETE WITH#4 REBAR @ 15"OC EACH DIRECTION 320 SF OVER 4"AGGREGATE BASE.(SEE DETAIL HEREON) 11 CONSTRUCT Y X TX 4"THICK CONCRETE PAD(TRASH PAD)PER DETAIL HEREON 21 SF UNDERGROUND SERVICE ALERT 2 CONSTRUCT 4"THICK WALKWAY PER DETAILHEREON 134 SF �w4o�a rGo CALL: TOLL FREE 13 CONSTRUCT 5'X T CONCRETE RIP-RAP PER DETAIL HEREON 50 SF 1-800-422-4133 14 CONSTRUCT 6'HIGH WOODEN FENCE(SEPARATE PERMIT BUILDING&SAFETY DEPARTMENT) 190 LF ERSC 02/25/2021 MB CITY GRADING PERMIT NO.: ENG2021-00004 TWO WORKING DAYS BEFORE YOU DIG THESE PLANS HAVE BEEN REVIEWED FORBY: MARK REVISIONS APPR. DATE APPROPRIATE CONDITIONS F DEVELOPMENT AND/OR CITY AND STATE MOMPLIANCE WITH THE ASSOUDDGBIAM SF�IO SHEET LAWS AND HAVE BEEN FOUND ACCEPTABLE 2 CIVIL ENGINEERING NGI E RI G CONSULTANTlz U D �cn CITY OF LAKE ELSINORE O IRVINE,CA 92620 O} I (949)307_5410 C� C59993 C BENCHMARK CITY OF LAKE ELSINORE BENCHMARK A-93-07 PRECISE GRADING PLAN OF 3 (//_` 4-7-2021 a EXP.6-30-2022 SCALE: AT THE MOST NORTHERY CORNER OF THE INTERSECTION SHEETS / 2/24/2021 415 ADOBE STREET QON HABIB,RCE N°.83156 DATE 'a� 1°=10. OF ADOBE ST AND POTTERY ST,20'NORTHWESTERLY OF FILE N°. CITY ENGINEER DATE sT CIVIL CENTERLINE,POTTERY ST AT THE ECR,R WESTERLY OF LAKE ELSINORE, CA 92530 CITY OF LAKE ELSINORE OF CAL�p4 DATE: 2-24-2021 FIRE HYDRANT,ELEVATION: 1335.64 CHISEL ON TOP OF CURB. 21-027 ° 5 '° 20 30 40 50 CITY OF LAKE ELSINORE SCALE: 1" = 10' �L ALLEY PRECISE GRADING PLAN N 18°29'30"E 50.00' EROSION CONTROL NOTES 1.All erosion control plans shall be in accordance with City of Lake Elsinore Ordinance Nos.529,772,1237, NPDES/Storm Water Pollution Notes 1004,construction site Best Management Practices(BMP's),and standards outlined within the Lake Elsinore Design Manual 1• For projects that require coverage under the General Construction Permit,the property owner is responsible for ensuring that a Qualified SWPPP Practitioner(QSP)and Qualified SWPPP Developer(QSD)implement and maintain the SWPPP approved, 2.The developer/contractor is responsible for any discharges by subcontractors. pre-qualified BMP's from the California Storm water Quality Association(CASQA)handbook/website for construction to retain sediments and pollutants of concern from areas disturbed onsite to the maximum extent practicable during ANY phase of construction operations.For all other projects,the property owner is responsible for ensuring that BMP's for construction are 3.In case of emergency,call Mr.Chris Madsen(responsible person)at(951)317-2190(24-hour phone implemented to retain sediments and pollutant of concern from areas disturbed onsite to the maximum extent practicable.The number). erosion control measures include those shown on this plan as well as any additional erosion control measures dictated by field conditions to prevent erosion and/or the introduction of pollutants into existing public streets and/or onto adjacent properties during 4.Devices to reduce erosion damage Shall not be placed moved or modified without the approval of the ANY phase of construction. Director of Public Works or,in an emergency,by the person responsible for grading operations. 2• For projects that require coverage under the General Construction Permit,the Storm Water Pollution Prevention Plan(SWPPP)shall be kept on-site and made available upon request of a representative of the Regional Water Quality Control Board(RWQCB)-Santa 5.Areas that are cleared and graded shall be limited to only the portion of the site that is necessary for Ana Region and/or the City of Lake Elsinore. construction.The construction site shall be managed to minimize the exposure time of disturbed soil areas 3. Construction sites shall be maintained in such a condition that an anticipated storm does not carry wastes or pollutants off the site. through phasing and scheduling of grading and the use of temporary and permanent soil stabilization. Discharges of material other than storm water(non-storm water)are prohibited except as authorized by an individual NPDES permit 6.Once disturbed, railed slopes exceeding a 3:1 ratio and/or ten 10 feet in height(temporary or permanent) under the statewide General Permit-Construction Activity. g p g ( ) g ( P ar p ) shall be stabilized if they will not be worked within 7 days.During the storm season,all slopes shall be 4. Potential pollutants include but are not limited to:solid or liquid chemical spills;wastes from paints,stains,sealants,solvents, stabilized 24 hours prior to a predicted storm event.Construction sites shall be revegetated as early as detergents,glues,lime,pesticides,herbicides,fertilizers,wood preservatives,and asbestos fibers,paint flakes or stucco fragments; feasible after soil disturbance and within 7-days of completion. 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 7.Fill slopes at the tract perimeter must drain away from the top of the slope at the conclusion of each working 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 storm water runoff,with ultimate disposal in accordance with local,state and federal day. requirements. 1 8.The contractor shall be responsible and have signs posted on the site to warn against public trespass into 0 0 5. Runoff from equipment and vehicle washing shall be contained at construction site and must not be discharged to receiving waters or areas where water is impounded. the local storm drain system. 3 3 9.Dust shall be controlled b watering or other methods approved b the CityEngineer. r 6. Appropriate BMPs for construction-related materials,wastes,spills or residues shall be implemented to eliminate or reduce transport 5' g Pp �' g o o from the site to streets,drainage facilities,or adjoining properties by wind or runoff. 0 0 10.Placement of devices to reduce erosion damage within the development shall be shown on the approved plan. 0 0 EXIST 7. Material storage and staging areas shall be established. Fuel tank,portable toilets,liquids,gels and powders shall have secondary 1 HOUSE containment and be stored away from all private/public storm water conveyance systems,sidewalks,rights-of-ways and flow-lines. 11.Desilting facilities at all drainage inlets for the graded site shall be designed for a twenty-five(25)year,six EXIST Z Z 8. All portable mixers shall have plastic liners underneath with gravel bags places on the down-hill side of the liners to contain (6)hour Storm intensity.They must be detailed on the plans.Design and Specific recommendations Shall be 1 HOUSE 1 377-312-021 discharges. submitted for the following: a)Desilting basin volume based on gradient and nature of soils. 1 1 1 9. Controlled street washing will only be allowed prior to the application of asphalt seal coats and only when all pertinent drainage b)The extent of all graded areas and identification of any temporary Soil Stabilization measures. 377-312-019 1 inlets are protected. c)Size of desilting basin outlet pipe and overflow. 1 10.All construction contactors and subcontractor personnel are to be made aware of the required BMPs and good housekeeping d)Dike requirements.Show minimum wall width,slope of walls,percent compaction,etc. measures for the project site and any associated construction staging areas. e)Outlet conditions from the desilting basin shall not exceed downstream limitations,with the exception of overflow,which is to be designed to provide capacity of 1.5 times the maximum design flow. r- 11.Discharging contaminated groundwater produced by dewatering groundwater that has infiltrated into the construction site is prohibited.Discharging non-contaminated groundwater produced by dewatering activities may require a National Pollutant 12.Necessary materials shall be available on-site and at convenient locations to facilitate rapid construction of Discharge Elimination System(NPDES)permit from the Regional water Quality Control Board. temporary devices or to repair any damaged erosion control measures when a 50%chance or greater of rain 12.Storm water runoff shall not be directed over any slopes without permanent down drains installed. Erosion and sediment controls within a 48 hour period is forecast for Lake Elsinore by the National Oceanic and Atmospheric Agency including maintenance are required on all exposed slopes until sufficient permanent landscaping has been established. 100%slope (NOAA).ee protection must be in place prior to the issuance of the final certificate of occupancy. 1 1 1 13.BMP's shall be maintained and inspected daily. All removable protective erosion control devices shown 13.Vegetation clearing and brushing activities shall not be initiated during the wet season on any sites which are not adequately Shall be in place at the end of each working day when the five(5)day rain probability forecast exceeds fifty protected with desilting basins or other temporary drainage or control measures. percent(50%). 14.Stockpiles of soil shall be properly secured with BMP's to eliminate or reduce sediment transport from the site to streets,drainage L- - L J facilities or adjacent properties 14.After a rainstorm,all project generated silt and debris shall be removed from check berms,onsite public drains and pipes,drains and pipes of adjacent properties and desilting basins and the basins pumped dry.Any 15.Stockpiles of soil shall be properly contained to eliminate or reduce sediment transport from the site to streets,drainage facilities or graded slope BMP's damaged during a rainstorm shall also be immediately repaired.Failure to provide adjacent properties via runoff,vehicle tracking,or wind.Inactive for a period of 14 days or more shall be covered;active stockpiles effective maintenance may result in penalties. shall be covered prior to a forecasted rain. For project requiring coverage under the Construction General Permit,special attention shall be given to preparation and installation Discharging of contaminated Soils via Surface erosion is prohibited. 1 2 of the Rain Event Action Plan(REAP)as required based on site Risk Level or as mandated by the Santa Ana Regional Board 3NPDES Permit,General Permit-Construction Activities. Construction access points shall be stabilized with a combination of rock and shaker plates year-round to WN 18°29'30°E 50.00' prevent track-out. Routine street sweeping shall be performed on all paved streets where tracking is At the end of each day of construction activity,all construction debris and waste materials shall be collected and properly disposed observed. Vacuum sweepers shall be used when street sweeping becomes ineffective. of in covered trash or covered recycle bins. This site has obtained a National Pollution Prevention Elimination System 2 LAYERS PL (NPDES)permit to regulate municipal and industrial storm water CONSTRUCTION NOTES: QUANTITIES OF GRAVELBAGS discharges. NPDES WDID# N/A DATE WDID ISSUED:N/A Ol -INSTALL STABILIZED CONSTRUCTION ENTRANCE/EXIT TC-1 PER CASQA BMP HANDBOOK. 1 EA The undersigned civil engineer,a qualified QSP and/or QSD will review placement of erosion control and insure that work is in O2 -INSTALL GRAVELBAG BARRIER SE-6 PER CASQA BMP HANDBOOK. 370 LF 00 UNDERGROUND SERVICE ALERT accordance with the approved plans. 3O-INSTALL CONCRETE WASTE MANAGEMENT WM-8 PER CASQA BMP HANDBOOK. 1 EA �w4o�E rco CALL: TOLL FREE 1-800-422-4133 i111MMV11- (Signature)59993 EXP.6-30-2022 o� EROSION CONTROL DETAIL TWDVJORKING SAYS BEFORE YOU DIG N.T.S. ERSC 02125/2021 MB CITY GRADING PERMIT NO.: ENG2021-00004 MARK REVISIONS APPR. DATE THESE PLANS HAVE BEEN REVIEWED FOR COMPLL`,NCE WITH THE APPROPRIATE CONDITIONS F DEVELOPMENT AND/OR CITY AND STATE MASSOUDDGHIAM SF�IO SHEET LAWS AND HAVE BEEN FOUND ACCEPTABLE 2CIV 4 IL ENGINEERING NGI E RI G CONSULTANT U D �cn CITY OF LADE ELSINORE IRVINE,CA 92620 D� (949)307-5410 C59993 BENCHMARK CITY OP LAKE ELSINORE BENCHMARK A-93-07 EROSION CONTROL PLAN OF 4-7-2021 ziza/2o21 ExP.6-30-2022 SCALE: 415 ADOBE STREET SI�ETs AT THE MOST NORTHERY CORNER OF THE INTERSECTION QON HABIB,RCE No.83156 DATE � 1°=10' OF ADOBE ST AND POTTERY ST,20'NORTHWESTERLY OF /� FILE No. s' CENTERLINE,POTTERY ST AT THE ECP_R WESTERLY OF LAKE ELSINORE, CA 92530 CITY ENGINEER DATE, T`41g. C1v1S. Og FIRE HYDRANT,A CHISEL ON TOP OF CURB. CITY OF LAKE ELSINORE OF CALF DATE: 2-24-2021 21-028 ELEVATION: I335.64