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RG2020-0005DocuSign Envelope ID: 85E9189B-7DDF-41B8-ACA9-FA67AAFC7639 Sr VICI L 9,122 AVENUE 51 SUBSIDENCE 1,509 2,150 RAW ADJUSTED Ld 14,975 - - zoLi ELECTRIC 3,744 OVER EXCAVATION 21,994 21,994 OVER EXCAVATION SHRINKAGE Z of 5,499 SUBTOTAL 29,607 46,211 IMPORT 16,604 J N BSL AVENUE 52 (760) E z PCC USA UNDERGROUND SERVICE ALERT (800) 227-2600 M0 C.Y. CUBIC YARDS POC D DEPTH PRC w DRAWING PROP. DWY AVENUE 53 � EACH PVMT EC w R/W ECR END CURB RETURN w EP EDGE OF PAVEMENT w ESMT. EASEMENT a EX EXISTING TC Of V) AVENUE 54 FL FLOWLINE TOG FG Ld Ld L/)w w u� 4R'V-`� Ld GRADE BREAK O Q O to O O HP N0 Z AVENUE 55 zoOzo cn LAITY MAP o I AIRPORT I BLVD Q NTS ESTIMATED EARTHWORK QUANTITIES CUT (CY) FILL (CY) RAW QUANTITIES 9,122 12,825 SUBSIDENCE 1,509 2,150 RAW ADJUSTED 7,613 14,975 SHRINKAGE ELECTRIC 3,744 OVER EXCAVATION 21,994 21,994 OVER EXCAVATION SHRINKAGE THE GAS COMPANY 5,499 SUBTOTAL 29,607 46,211 IMPORT 16,604 483-5000 TOTAL EARTHWORK 46,211 46,211 NOTE TO CONTRACTOR - EARTHWORK ANALYSIS FACTORS THE SHRINKAGE, 20% AND SUBSIDENCE, 0.2' ARE THE AVERAGE FACTORS USED FOR THIS ANALYSIS PER THE SOILS REPORT PREPARED BY SLADDEN ENGINEERING, REPORT NO. 544-14059 DATED: FEBRUARY 10, 2017. THE OVER -EXCAVATION DEPTH USED FOR THIS ANALYSIS WAS 4 FEET PER THE SOILS REPORT. WHEN APPLYING THE ABOVE FACTORS TO THE EARTHWORK ANALYSIS IT IS POSSIBLE THAT A IMPORT MAY BE OBTAINED TO THE CUT/FILL ESTIMATE. IT IS ALSO UNDERSTOOD THAT ACTUAL FIELD CONDITIONS ENCOUNTERED DURING SITE GRADING CAN AND WILL AFFECT THESE PRELIMINARY FACTORS AND THE FINAL EARTHWORK ESTIMATE. NOTE TO CONTRACTOR - QUANTITY ESTIMATE MSA CONSULTING, INC. MAKES NO REPRESENTATION CONCERNING THE ESTIMATED QUANTITIES ON THESE PLANS, EXCEPT THAT ALL SUCH FIGURES, INCLUDING ALL EARTHWORK QUANTITIES, ARE PRELIMINARY ESTIMATES AND FOR PERMIT PURPOSES ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PREPARE HIS OWN QUANTITY ESTIMATE FOR CONSTRUCTION OR COST PURPOSES. MSA CONSULTING, INC. SHALL NOT BE RESPONSIBLE FOR ANY DEVIATIONS BETWEEN ESTIMATED QUANTITIES AND ACTUAL QUANTITIES AT THE TIME OF CONSTRUCTION. UTILITIES WATER COACHELLA VALLEY WATER DISTRICT (760) 398-2651 NORTH SEWER COACHELLA VALLEY WATER DISTRICT (760) 398-2651 W) ELECTRIC IMPERIAL IRRIGATION DISTRICT (800) 303-7756 MIN. GAS THE GAS COMPANY (800) 427-2200 BEGIN CURB RETURN TELEPHONE VERIZON (800) 483-5000 BSL CABLE T.V. TIME WARNER (760) 340-1312 PCC USA UNDERGROUND SERVICE ALERT (800) 227-2600 CATCH BASIN NOTE TO CONTRACTOR - EXISTING UTILITIES THE LOCATIONS OF UNDERGROUND UTILITIES SHOWN ON THE PLANS WERE OBTAINED FROM A REVIEW OF AVAILABLE RECORD DATA. WHILE DUE CARE WAS TAKEN IN PREPARATION OF THIS INFORMATION, MSA CONSULTING, INC. CANNOT AND DOES NOT GUARANTEE THE ACCURACY NOR THE COMPLETENESS OF THE INFORMATION. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATIONS OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES, WHICH RESULT FROM HIS FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. THE CONTRACTOR SHALL POTHOLE PROPOSED CROSSINGS OF EXISTING UTILITIES PRIOR TO CONSTRUCTION AND SHALL VERIFY THEIR HORIZONTAL AND VERTICAL LOCATIONS. IN THE EVENT, DURING CONSTRUCTION, THAT UNKNOWN UTILITIES OR UNKNOWN STRUCTURES ARE FOUND AT UNEXPECTED ELEVATIONS OR LOCATIONS, MSA CONSULTING, INC. IS TO BE NOTIFIED OF SUCH CONDITION AT ONCE. MSA CONSULTING, INC. WILL MAKE REQUIRED DESIGN CHANGES AND THE CONTRACTOR AGREES TO COMPLETE ALL WORK, INCLUDING REPAIRS REQUIRED, IN AN EXPEDITIOUS MANNER. THE CONTRACTOR FURTHER AGREES TO PURSUE DILIGENTLY THE COMPLETION OF SAID WORK. ANY DISCREPANCY BETWEEN THE PLANS AND FIELD SHALL BE BROUGHT TO THE ATTENTION OF MSA CONSULTING, INC. THE CONTRACTOR SHALL NOTIFY MSA CONSULTING, INC. PRIOR TO POTHOLING. IF NECESSARY, MSA CONSULTING, INC. SHALL REVISE THE PLANS. THE CONTRACTOR SHALL BEGIN CONSTRUCTION AFTER REVISIONS ARE APPROVED. NOTE TO CONTRACTOR - SITE CONDITIONS CONTRACTOR AGREES TO ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR THE JOB SITE CONDITION DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT APPLIES CONTINUOUSLY AND IS NOT LIMITED TO NORMAL WORKING HOURS. THE CONTRACTOR ALSO AGREES TO DEFEND, INDEMNIFY, AND HOLD THE OWNER AND THE MSA CONSULTING, INC., HARMLESS FROM ANY AND ALL 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 MSA CONSULTING, INC. NOTE TO CONTRACTOR - EXISTING SURVEY MONUMENTS THE CONTRACTOR IS TO USE HIS OR HER BEST EFFORTS TO MAINTAIN THE INTEGRITY AND LOCATION OF THE EXISTING SURVEY MONUMENTS SHOWN ON THESE PLANS. IF FOR ANY REASON THE CONTRACTOR INADVERTENTLY DAMAGES OR NEEDS TO REMOVE AN EXISTING SURVEY MONUMENT DURING CONSTRUCTION, IT IS THE CONTRACTOR'S RESPONSIBILITY TO SECURE THE SERVICES OF A LICENSED SURVEYOR PRIOR TO REMOVAL AND OR REPLACEMENT OF THE EXISTING MONUMENT. NOTE TO CONTRACTOR - DRAINAGE INTEGRITY THIS GRADING PLAN PROVIDES FOR SIDE YARD AND REAR YARD DRAINAGE OF EACH LOT IN ACCORDANCE WITH THE FLOWLINES SHOWN. IT IS THE DEVELOPER'S RESPONSIBILITY TO ENSURE THAT THE SWALES ARE CONSTRUCTED BY THE GRADING CONTRACTOR OR LANDSCAPE CONTRACTOR IN ACCORDANCE WITH THE APPROVED GRADING PLAN AND THAT THE INTEGRITY OF THE SWALES IS MAINTAINED. THIS PRECLUDES THE CONSTRUCTION OF BLOCK WALLS, FENCES, PATIOS, OR OTHER STRUCTURES ACROSS FLOWLINES WITHOUT PROVISIONS FOR APPROPRIATE OPENINGS. MSA CONSULTING, INC. ASSUMES NO RESPONSIBILITY FOR ALTERATIONS IN THE DRAINAGE SYSTEM CAUSED BY ANY SUCH STRUCTURES OR OTHER GRADING MODIFICATIONS MADE BY THE DEVELOPER, HIS SUBCONTRACTOR, OR THE PROPERTY OWNER. NUISANCE WATER DISCLAIMER NOTE EXCESSIVE OVER -IRRIGATION OF LANDSCAPING, IF IT PERSISTS, CAN POTENTIALLY RESULT IN DAMAGE TO OR FAILURE OF DRYWELLS, RETENTION BASINS, HARDSCAPE OR PAVEMENT. THE DESIGN SHOWN HEREIN IS INTENDED TO COMPLY WITH AGENCY REQUIREMENTS, INDUSTRY STANDARDS AND LOCAL CONDITIONS BASED UPON INFORMATION AVAILABLE TO THE DESIGN ENGINEER, ASSUMING RESPONSIBLE MAINTENANCE ON THE PART OF THE PROPERTY OWNER OR ASSOCIATION. IT IS RECOMMENDED THAT THE DEVELOPER INCORPORATE INTO FUTURE CC&R'S ENFORCEABLE RESTRICTIONS AGAINST OVER -WATERING BY FUTURE RESIDENTS. Dig �Safely DIC ALERT DJAL TOLL FREE Ir1-600-227-2600 AT LEAST TWD -DAYS BEFORE YOU DIG UNDERGRUUND_SERVICE ALERT.QE SIIUTHERN CALIF-OBNIA IN THE CITY OF LA QUINTA, COUNTY OF RIVERSIDE, STATE OF CALIFORNIA TRACT MAP NO. 37930 - SIL VERROCK RESORT LQ RESORT CONDOMINIUMS ROUGH GRADING PLAN FEMA THE PROJECT IS COVERED BY FIRM PANEL NUMBER 06065C2263G. THE PANEL IS NOT PRINTED, INDICATING NO SPECIAL FLOOD HAZARD AREAS. NOTE - PERMITS SEPARATE PERMITS FROM THE BUILDING AND SAFETY DEPARTMENT SHALL BE REQUIRED FOR ALL WALLS. NOTE- CONCRETE ALL CONCRETE WORK SHALL CONFORM TO CITY OF LA QUINTA STANDARD DRAWING NO. 200 AND THE GEOTECHNICAL REPORT, INCLUDING ALL ADDENDUMS. PORTIONS OF THE SOUTHWEST 1/4 OF SECTION 5, AND NORTHWEST, NORTHEAST AND SOUTHEAST 1/4 OF SECTION 8, TOWNSHIP 6 SOUTH, RANGE 7 EAST, S.B.M. PREPARED FOR- SILVERROCK PHASE 1, LLC 3551 FORTUNA RANCH ROAD ENCINITAS, CA 92024 (760) 6346543 I� I� ISI I� ISI � ISI ISI I� ISI I� ABBREVIATIONS E) EAST INV N NORTH L.F. S SOUTH LP W) WEST MAX. AC ASPHALT CONCRETE MIN. BC BEGINNING OF CURVE MOC BCR BEGIN CURB RETURN NG BOC BACK OF CURB N.T.S. BSL BUILDING SETBACK LINE P/L C/L CENTERLINE PCC C&G CURB AND GUTTER PE C.B. CATCH BASIN PIG C.Y. CUBIC YARDS POC D DEPTH PRC DWG. DRAWING PROP. DWY DRIVEWAY PUE EA. EACH PVMT EC END OF CURVE R/W ECR END CURB RETURN S.F. EP EDGE OF PAVEMENT S/W ESMT. EASEMENT TB EX EXISTING TC FF FINISHED FLOOR TF FL FLOWLINE TOG FG FINISHED GRADE TP FS FINISHED SURFACE TRW GB GRADE BREAK TW GF GARAGE FLOOR TYP. HP HIGH POINT © Copyright 2021 MSA Consulting, Inc. All Rights Reserved INVERT LINEAL FEET LOW POINT MAXIMUM MINIMUM MID -POINT OF CURVE NATURAL GROUND NOT TO SCALE PROPERTY LINE POINT OF COMPOUND CURVE PAD ELEVATION POINT OF INTERSECTION/GUTTER FL POINT ON CURVE POINT OF REVERSE CURVE PROPOSED PUBLIC UTILITY EASEMENT PAVEMENT RIGHT OF WAY SQUARE FEET SIDEWALK TOP OF BERM TOP OF CURB TOP OF FOOTING TOP OF GRATE TOP OF PAVEMENT TOP OF RETAINING WALL TOP OF WALL TYPICAL 1 =^=Klr% l� OR INDEX MAP PROPOSED C/L PROPOSED C&G PROPOSED R/W PROPOSED SIDEWALK PROPOSED PUE PROPOSED LOT LINE PROPOSED BOUNDARY EXISTING CURB AND GUTTER EXISTING FENCE R/W- EXISTING R/W - - - -ESMT- EXISTING EASEMENT EXISTING C/L U- - UTILITY LINE W: WATER MAIN, S: SEWER MAIN, T: TELEPHONE, E: ELECTRICAL, SD: STORM DRAIN BASIS OF BEARING EASTERLY LINE OF SECTION 8, TOWNSHIP 6 SOUTH, RANGE 7 EAST, S.B.M., AS SHOWN ON PARCEL MAP NO. 37207, ON FILE IN BOOK 242, AT PAGES 72-87, OF PARCEL MAPS, O.R. TAKEN AS: N 02°12'49 CATCH BASIN�1 Q1oo=2.32 dry Q10=1.25 019( CATCH BASIN 6 Qloo=10.59 cfs Q10=5.58 cfs EMERGENCY OVERFLOW INDEX LEGEND DIRECTION OF FLOW - - � EMERGENCY OVERFLOW ■ CATCH BASIN INDEX OF SHEETS SHEET CATCH BASIN 2 Q1oo=1.18 cfs Q10=0.64 cfs CATCH BA 3 Q1oo=5.38 cfs Q10=2.76 cfs CATCH BASIN 4 Q1oo=3.49 cfs Q10=1.87 cfs CATC H BAI N 5 Q100=3.59 cfs Q10=1.87 cfs CATCH BASIN 6 Qloo=10.59 cfs Q10=5.58 cfs EMERGENCY OVERFLOW INDEX LEGEND DIRECTION OF FLOW - - � EMERGENCY OVERFLOW ■ CATCH BASIN INDEX OF SHEETS SHEET DESCRIPTION 1 2 COVER SHEET ROUGH GRADING / e�OFESB/pN�` y�v PDE <ar0 Lu C43880 m Exp. 6-30-23 OF CAS-\F THIS PLAN HAS BEEN REVIEWED BY SLADDEN ENGINEERING AND FOUND TO BE IN GENERAL CONFORMITY WITH THE RECOMMENDATIONS IN OUR GEOTECHNICAL REPORT DATED: FEBRUARY 10, 2017, OUR PROJECT NUMBER: 544-14059 AND UPDATE LETTER DATED: AUGUST 7, 2020, OUR PROJECT NO. 544-14059 WE MAKE NO REPRESENTATION AS TO THE ACCURACY OF DIMENSIONS, MEASUREMENTS, CALCULATIONS, OR ANY PORTION OF THE DESIGN. RCE NUMBER: 45389 8/5/2021 DATE NING & ZONING COMPLIANCE I0�&/L � jj 8/10/2021 CHERI FLORES DATE PLANNING MANAGER CITY OF LA QUINTA GENERAL NOTES 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE STANDARD PLANS OF THE CITY OF LA QUINTA AND THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION. 2. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO APPLY TO THE CITY OF LA QUINTA PUBLIC WORKS DEPARTMENT FOR THE NECESSARY PERMITS AND TO BE RESPONSIBLE FOR SATISFACTORY COMPLIANCE FOR ALL CURRENT ENVIRONMENTAL REGULATIONS DURING THE LIFE OF CONSTRUCTION ACTIVITIES FOR THE PROJECT. ADDITIONAL STUDIES AND/OR PERMITS MAY BE REQUIRED. 3. THE CONTRACTOR SHALL OBTAIN ALL PERMITS AS REQUIRED BY THE CITY OF LA QUINTA OR OTHER GOVERNING AGENCIES. 4. THE CONTRACTOR SHALL NOTIFY THE CITY OF LA QUINTA PUBLIC WORKS DEPARTMENT FORTY-EIGHT (48) HOURS PRIOR TO ANY GRADING, BRUSHING, OR CLEARING AND EACH PHASE OF CONSTRUCTION AT (760) 777-7048. 5. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES. 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL, REPLACEMENT, OR RELOCATION OF ALL REGULATORY, WARNING AND GUIDE SIGNS. 7. THE CITY ENGINEER SHALL APPROVE THE DESIGN AND INSTALLATION OF ALL STREET NAME SIGNS, TRAFFIC CONTROL SIGNS, TRAFFIC STRIPING, LEGENDS, AND PAVEMENT MARKERS TYPE AND LOCATION. 8. THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY MONUMENTS OR BENCH MARKS NOTED ON THE PLANS, OR FOUND DURING CONSTRUCTION. REMOVAL AND REPLACEMENT SHALL BE DONE BY A REGISTERED CIVIL ENGINEER WITH AN R.C.E. NUMBER BELOW 33,966, OR A LICENSED LAND SURVEYOR 0 N LY. 9. CONSTRUCTION OPERATIONS AND MAINTENANCE OF EQUIPMENT WITHIN ONE HALF MILE OF HUMAN OCCUPANCY SHALL BE PERFORMED ONLY DURING THE TIME PERIODS AS FOLLOWS: OCTOBER 1ST TO APRIL 30TH: MONDAY THROUGH FRIDAY 7:OOAM TO 5:30PM MAY 1ST TO SEPTEMBER 30TH: MONDAY THROUGH FRIDAY 6:OOAM TO 7:OOPM WORK SHALL BE PROHIBITED ANY TIME ON SUNDAYS OR ON FEDERAL HOLIDAYS. NO REDUCTION OF THE TRAVELED WAY WIDTH SHALL BE PERMITTED ON ANY CITY STREET ON WEEKENDS OR HOLIDAYS, OR WHEN ACTIVE WORK IS NOT BEING DONE, UNLESS PRIOR AUTHORIZATION TO DO SO IS GRANTED BY THE CITY ENGINEER. NO LANE CLOSURES SHALL BE PERMITTED OR ALLOWED ON ANY CITY STREET BEFORE 8:30AM AND AFTER 3:30PM UNLESS AUTHORIZATION TO DO SO IS GRANTED BY THE CITY ENGINEER. 10. ALL TRAVELED WAYS MUST BE CLEANED DAILY OF ALL DIRT, MUD AND DEBRIS DEPOSITED ON THEM AS A RESULT OF THE GRADING OPERATION. CLEANING IS TO BE DONE TO THE SATISFACTION OF THE CITY ENGINEER. 11. ALL CONSTRUCTION AREAS SHALL BE PROPERLY POSTED AND LIGHTED IN CONFORMANCE WITH THE CALIFORNIA STATE MANUAL OF WARNING SIGNS, LIGHTS, AND DEVICES FOR USE IN THE PERFORMANCE OF WORK UPON HIGHWAYS IN ORDER TO ELIMINATE ANY HAZARDS. 12. CONSTRUCTION PROJECTS DISTURBING MORE THAN 1 -ACRE MUST OBTAIN A NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT. OWNERS/DEVELOPERS ARE REQUITED TO: A) FILE A NOTICE OF INTENT (NOI) WITH THE STATE WATER RESOURCES CONTROL BOARD (SWRCB); B) PREPARE A STORM WATER POLLUTION PREVENTION PLAN (SWPPP); AND C) HAVE A MONITORING PLAN FOR THE SITE. THE NPDES IS A NATIONAL PROGRAM TO CONTROL NON -POINT SOURCE POLLUTANTS CARRIED BY STORM WATER. THE PROGRAM IS IMPLEMENTED AND ENFORCED BY THE SWRCB. GRADING NOTES 1. GRADING SHALL BE IN ACCORDANCE WITH THE ENGINEERED GRADING REQUIREMENTS OF THE UNIFORM BUILDING CODE LATEST EDITION AND SOILS REPORT NO. 544-14059 DATED: FEBRUARY 10 2017 PREPARED BY: SLADDEN ENGINEERING, TELEPHONE NO. 760-772-3893. 2. THE SOILS ENGINEER AND THE ENGINEERING GEOLOGIST SHALL EXERCISE SUFFICIENT SUPERVISORY CONTROL DURING GRADING TO INSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN THEIR PURVIEW. 3. THE DESIGN CIVIL ENGINEER SHALL EXERCISE SUFFICIENT CONTROL DURING GRADING AND CONSTRUCTION TO ENSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN HIS PURVIEW. 4. DURING ROUGH GRADING OPERATIONS AND PRIOR TO CONSTRUCTION OF PERMANENT DRAINAGE STRUCTURES, TEMPORARY DRAINAGE CONTROL SHALL BE PROVIDED TO PREVENT PONDING WATER AND DAMAGE TO ADJACENT PROPERTY. 5. AFTER CLEARING, EXISTING GROUND SHALL BE SCARIFIED TO A MINIMUM OF 6" ON THE ENTIRE SITE OR AS RECOMMENDED BY THE SOILS REPORT. 6. THE MAXIMUM CUT AND FILL SLOPES SHALL BE 2:1. 7. PADS SHALL BE COMPACTED TO A MINIMUM OF 90% RELATIVE DENSITY PER A.S.T.M. SPECIFICATIONS AND THE ABOVE MENTIONED SOILS REPORT. 8. MINIMUM BUILDING PAD DRAINAGE SHALL BE 2%. DRAINAGE SHALL BE A MINIMUM OF 0.3' DEEP AND BE CONSTRUCTED A MINIMUM OF 2' FROM THE TOP OF CUT OR FILL SLOPES. THE MINIMUM SLOPE OF SWALES SHALL BE 0.50%. 9. ALL FILLS SHALL BE COMPACTED TO A MINIMUM OF NINETY (90) PERCENT OF MAXIMUM DENSITY AS DETERMINED BY THE UNIFORM BUILDING CODE SECTION 7010 OR EQUIVALENT AS APPROVED BY THE CITY ENGINEER. FIELD DENSITY SHALL BE DETERMINED IN ACCORDANCE WITH THE UNIFORM BUILDING CODE SECTION 7002, OR EQUIVALENT, AS DETERMINED BY THE CITY ENGINEER. 10. ALL STREET SECTIONS ARE TENTATIVE. THE MINIMUM SECTION IS 3" A.C. OVER 4.5" CRUSHED A.B. ADDITIONAL SOIL TEST(S) SHALL BE REQUIRED AFTER ROUGH GRADING TO DETERMINE EXACT SECTION REQUIREMENTS. THE CITY ENGINEER SHALL APPROVE THE FINAL STREET SECTION. 11. THE CITY ENGINEER WILL REVIEW FOR APPROVAL THE FINAL STREET SECTIONS AFTER SUBMITTAL OF "R" VALUE TESTS FOR ROADWAY SUBBASE. 12. LOCATIONS OF FIELD DENSITY TESTS SHALL BE DETERMINED BY THE SOILS ENGINEER OR APPROVED TEST AGENCY AND SHALL BE SUFFICIENT IN BOTH HORIZONTAL AND VERTICAL PLACEMENT TO PROVIDE REPRESENTATIVE TESTING OF ALL FILL PLACED. TESTING IN AREAS OF A CRITICAL NATURE OF SPECIAL EMPHASIS SHALL BE IN ADDITION TO THE NORMAL REPRESENTATIVE SAMPLINGS. 13. THE FINAL COMPACTION REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL CONTAIN THE TYPE OF FIELD TESTING PERFORMED. EACH TEST SHALL BE IDENTIFIED WITH THE METHOD OF OBTAINING THE IN-PLACE DENSITY, WHETHER SAND CONE OR DRIVE RING, AND SHALL BE SO NOTED FOR EACH TEST. SUFFICIENT MAXIMUM DENSITY DETERMINATION SHALL BE PERFORMED TO VERIFY THE ACCURACY OF THE MAXIMUM DENSITY CURVES USED BY THE FIELD TECHNICIAN. 14. ALL UNDERGROUND FACILITIES, WITH LATERALS, SHALL BE IN PLACE AND INSPECTED PRIOR TO PAVING, INCLUDING BUT NOT LIMITED TO, THE FOLLOWING: SEWER, WATER, ELECTRIC, COMMUNICATIONS, GAS, AND DRAINAGE. 15. THE FINAL UTILITY LINE BACKFILL REPORT FROM THE PROJECT SOILS ENGINEER SHALL INCLUDE AN APPROVAL STATEMENT THAT THE BACKFILL IS SUITABLE FOR THE INTENDED USE. 16. BLOCK WALLS ARE NOT PART OF THE GRADING PERMIT. PLEASE SUBMIT THESE FOR SEPARATE BUILDING PERMIT(S). 17. THE CONTRACTOR IS RESPONSIBLE TO PREVENT SILT CONTAMINATION OF STORMWATER INFILTRATION FACILITIES DURING CONSTRUCTION OF SUBSEQUENT IMPROVEMENTS BY THE CONTRACTOR. IMMEDIATELY PRIOR TO FINAL ACCEPTANCE OF STORM DRAINAGE RETENTION/INFILTRATION FACILITIES, THE CONTRACTOR SHALL CONDUCT, IN THE PRESENCE OF THE CITY INSPECTOR, A PERFORMANCE TEST DESIGNED TO CLEARLY DEMONSTRATE THE FUNCTIONAL ADEQUACY OF THE FACILITIES. 18. THE CONTRACTOR SHALL PROVIDE WIND EROSION AND DUST CONTROL MEASURES AS REQUIRED BY THE FUGITIVE DUST CONTROL PLAN APPROVED FOR THIS PROJECT. ALL MEASURES SHALL BE TO THE SATISFACTION OF THE CITY. NO. REVISIONS APPROVED DATE MSA CONSULTING, INC. > PLANNING > CIVIL ENGINEERING > LAND SURVEYING 34200 Bob Hope Drive, Rancho Mirage, CA 92270 760.320.9811 msaconsultinginc.com BENCH BM #434 MARK 5.467 (NAVD8$) ELEV. 3•9Q3� PREPARED UNDER THE DIRECT SUPERVISION OF r- / SIGNATURE `�-� LJ -� R.C.E. NO. 43880sms DESIGNED BY APPROVED BY CITY OF LA QUINTA 8111121 BRYAN MCKINNEY DATE CITY ENGINEER R.C.E. 49418 EXPIRES 09/30/2022 CITY O� LA QUINTA, CALIFORNIA SHEET 1 OF 2 SHEETS LOCATION CITY OF LA QUINTA BM #430: 1-1/2" COPPERWELD MONUMENT, STAMPED "LS -98", FLUSH AT THE CENTERLINE INTERSECTION OF AVENUE 54 AND JEFFERSON STREET. ELEVATION = 5.467' (NAVD88) PROJECT ELEVATION AT BM J430 = ELEV. 3.903'. TO OBTAIN PROJECT ELEVATIONS IN NAVD88 DATUM ADD 1.564' TO ELEVATIONS SHOWN. �RgwN BY SMS TRACT MAP- NO. 37934 SILVEROCK RESORT LQ RESORT CONDOMINIUMS COVER SHEET BEING IN THE SW 1/4 OF THE NE 1/4 OF SEC. 8, T. 6 S., R. 7 E., S.B.B.&M. JULIAN A. DE LA TORRE R.C.E. 43880 EXPIRES 6/30/23 DATE 8-5-21 CHECKED BY JAB DocuSign Envelope ID: 85E9189B-7DDF-41B8-ACA9-FA67AAFC7639 556+p0 - 179 ------ --- �� i- _\� s E 545+0 BOUNDARY LIN �`= 16• L=32• /mss s 49+00 s + s- 50+00 -s TC l� 9 +00 LVERRO�i�VVY 5� 00 s- - _s _53+0�� _� 8 _ TL 1 .27 s� mss- / 3. BOUNDAR LINE TC 1 .58 TC 1 .1 1 ° TC 18_39 '\ T 0 -�� \ \ < \\� \ \ �s�'� / 2 ,80 TC 2 5 TC 20.0 -w TC 18.63 FL 17.76 FL -PIG pr1 51-� - _ - .. ^- s A=0EEEEjw _ / - - _ -- 8� \ ----rte w D IN BAS \..-�..-�..� \-�..�.. �..�..��..�..-� I�r } J\ ` /r \� NET ry ��� `\ \\ ~ ^ i 120' TO 150 C) r------ -� 2 DRAIN I r \ //o^ � - �N / / N " / �'�' LIMITS OF BORROW AREA I �INLET I / ��08 CAT r FOR SITE BALANCE k I GA AG 4 I \ ATC � CATCH / //'�Gv ��°Z \BAS / 22.1 � P 20. 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NG ° % _-� 0 4.9% - - - / - J COMPACTED NDS FLOW -WELL 0 $ 20.05 \ N \ \ WASHED (TYP.) NDS FLO NATIVE 24" EXTENSION, OR 18.0 FS SEE AIL /,(. ' NG \ SHEET 17.9 17.9 \ 2 \ \ \\ \ / SECTION APPROVED EQUAL �\ 20 G NG 18.0 BOUNDARY LINE _ 4 19.30 NG PER LLA 2020-0007 N� 9 \ �\ \ \ NDS PLO -WELL DETAIL 18.0 18.0 FS NG / . 18.1 EXISTING LAKE NG NG NG\� \ `� xPARCEL 19 \ \ NG I / \ IN 18.1 FS.30 19 NG 2 [PH 3772OQ `(1 NG _ - 18.1 NG 1 NG ES \ \ \ \ L18. 18.1 18.1 18.1 e�OF a4/p�� NG NG �O y NG NG ro DIg �Aler �I ,�� ca 9m m Q R w C43880 m Exp. 6-30-23 DIAL TOLL FREE 0' 40' 80' 120' 160' 1p -800-227-2600 © Copyright 2021 yr 1 V AT LEAST TWO DAYS SCALE 1"=40' MSA Consulting, Inc. F OF CAL 1�0 BEFORE YOU DIG All Rights Reserved ' BENCH BM #434PREPARED UNDER THE DIRECT SUPERVISION OF R.C.E. NQ. DESIGNED BY APPROVED BY CITY OF LA QUINTA No. REVISIONS APPROVED DATE MSA CONSULTING, INC. F- ° � - IFSMS ELEV. 3.9Q3' > PLANNING > CIVIL ENGINEERING > LAND SURVEYING 34200 Bob Hope Drive, Rancho Mirage, CA 92270 760.320.9811 msaconsultinginc.com MARK 5.467 INAVDB$) 43880 BRAWN BY LOCATION CITY OF LA QUINTA BM #430: 1-1/2" COPPERWELD MONUMENT,SIGNATURE 8/11121 STAMPED "LS -98", FLUSH AT THE CENTERLINE INTERSECTION OF AVENUE 54 JULIAN A. DE LA TORRE DATE SMS _ AND JEFFERSON STREET. ELEVATION = 5.467' (NAVD88) R.C.E. 43880 EXPIRES 6/30/23 CHECKED BY BRYAN MCKINNEY DATE PROJECT ELEVATION AT BM #430 = ELEV. 3.903'. TO OBTAIN PROJECT 8-5-21 CITY ENGINEER ELEVATIONS IN NAVD88 DATUM, ADD 1.564' TO ELEVATIONS SHOWN. JAB R.C.E. 49418 EXPIRES 09/30/2022 NTS CITY OF LA QUINTA, CALIFORNIA TRACT MAR NO. 37930 - SILVEROCK RESORT LO RESORT CONDOMINIUMS BEING IN THE SW 1/4 OF THE NE 1/4 OF SEC. 8, T. 6 S., R. 7 E., S.B.B.&M. SHEET 2 OF 2 SHEETS