EC2021-0005 Erosion ControlEROSION CONTROL PLAN
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BEST MANAGEMENT PRACTICES (BMPSY .
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N.T.S. . " ,,v ' }' _ \ g TC 1 TO BE F I END LOCATED OWNERS CERTIFICATION
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TRAILER I CERTIFY THAT I HAVE READ THIS STORM WATER POLLUTION PREVENTION PLAN AND
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UNDERSTAND THAT I AM RESPONSIBLE FOR THE
MPLIANCE OF THIS PROJECT TO
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_. RESPONSIBLLEPP OPERSON IFORNTHISTFROED OJECRTEIEWILL ORESPOND RENCED NTOASWPPP COMPLAINTS THE S T
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u EM VEHICLES& EQUIPMENT MAINTENANCE/ WITHIN THE 1 HOUR LIMIT. I UNDERSTAND THAT SWPPP CONTROL IS REQUIRED 24
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STAGING AREA
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LEGEND INWAY FROMTHE NATURAL HOURS PER DAY P
7 DAYS PER WEEK,PROJECT
FROM THE DATE THAT THE P OJE T IS FIRST
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7 T� x." DISTURBEDAL VEGETATION CONDITION, ANDCONTINUE UNTIL
M fl MATERIAL STORAGE THE TIME THAT THE PROJECT SITE AND ALL IMPROVEMENTS ARE COMPLETED AND THE
I PROJECT SITE IS ACCEPTABLY RE -VEGETATED AND PAVED.
DIRECTION OF FLOWS v
t ST STOCKPILE AREA (NO STOCKPILE WITHOUT
a CITY ENGINEER APPROVAL) ROBERT GREEN
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�SILT FENCE -1 ' SILVERROCK PHASE 1, LLC
( ) 343 4TH AVENUE, SAN DIEGO, CA 92101
CONSTRUCTION WASTE STORAGE
(805)804-2454 (24 HOURS)
OWNER'S SIGNATURE AND DATE: DATE: 6/ 14/21
c000000 GRAVEL BAG BERM (SE-6) it PT PORTABLE TOILET
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",W WDfD NO 733G394I47
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8�00 STORM DRAIN INLET PROTECTION (SE-10) An,
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h 1 PROJECT SITE QUALIFIED SWPPP DEVELOPER (QSD) QUALIFIED SWPPP PRACTITIONER (QSP)
MICHAEL BAKER INTERNATIONAL COMPANY: MSA CONSULTING, INC.
STABILIZED CONSTRUCTION ENTRANCE (TC-1) �$`, ,, ❑ DOES / ® DOES NOT PRASAD KASTURI, P.E. QSD NAME: JESUS HERRERA-CORTES
An won 1A
EXISTING LAKE '1, 14 . _"1 3 = "' 100 50 0 100 400 600 DIRECTLY DISCHARGE TO 303D WATERBODY 75-410 GERALD FORD DRIVE STE:100 ADDRESS: 34200 BOB HOPE DRIVE
PALM DESERT, CA 92211 CITY,STATE ZIP: RANCHO MIRAGE, CA 92270
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IMPAIRED FOR SEDIMENT OR TURBIDITY PHONE:(760) 346-7481 PHONE:(760)320-9811
SCALE: 1"=100' IEMAIL:PRASAD.KASTURI@MBAKERINTL.COM EMAIL: JHERRERACORTESOMSACONSULTINGINC.COM
�R� BENCHMARK: BASIS OF BEARINGS: APPROVAL BY: CITYOFLAQUINTA CITY OF LAQUINTA, COUNTY OF RIVERSIDE, STATE OF CALIFORNIA SHEET
CITY OF LAQUINTABM#411-Des,11110m1112"COPPERWELD THE BEARINGS SHOWN HEREON ARE BASED ROTS/p
'T MONUMENT, STAMPED"LS-98", FLUSH AT THE CENTERLINE Q HMichael rker
D TaTD INTERSECTION OF AVENUE 54 AND JEFFERSON STREET. UPON THE CALIFORNIA COORDINATE SYSTEM, �cv0 D Kq 9lF EROSION CONTROL PLAN
ELEVATION = 5.467' (NAVD88) CCS 83, ZONE 6, AS DETERMINED LOCALLY sf �� SILVERROCK RESORT
ELEVATION=3.216'(NGVD29) BY THE LINE BETWEEN USC&GS STATIONS LA �� z I N T E R N A T I O N A L
DIAL TWO WORKING c� a _ m
BEFORE DAYS BEFORE PROJECT ELEVATION ATBM#430 QUINTA CS2005 (P491) AND COLLEGE OF m DATE io S Z OF SHEETS
� No. C84306 �, 75-410 Gerald Ford Drive, Suite 1 OO BRYOIK McKINNEY
YOU DIG �p YOU DIG (To obtain Project Elevations in NAVD88 Datum, Subtract1.564' THE DESERT (COTD), (POSITIONS PER * k Palm Desert, CA92211 CITY ENGINEER MONTAGE RESIDENCES — PA3 DWG. NAME
from the elevations shown). NATIONAL GEODETIC SURVEY, NAD83, EPOCH Jp UIV1V Phone: (760) 346-7481 - MBAKERINTLCOM R.C.E. NO. 49418 EXP. 09/30/2022
TOLL FREE TELEPHONE: 811 (To obtain Project Elevations in NGVD29, Add 0.687'to the 2011.00) AS SHOWN ON THE NATIONAL DATE BY DESCRIPTION ARID DATE qre OF CAVIFPK n
C DRAWN DESIGNED JOB NUMBER FILE NO.
A PUBLIC SERVICE BY elevations shown). (� RV tsls LOCATED WITHIN SW 1/4 OF SEC. 5 & NW, NE& SE 1/4 OF SSG. 8, T.6S.,R.7E., S.B.B.& M.
GEODETIC SURVEY PUBLISHED DATA SHEETS 06/03/21 FOR:
UNDERGROUND SERVICE ALERT ELEVATION = 3.903' BEING N.40'16'30.20`"W. R E V I _S 1 0 N S PRASAD KASTURI QSP/D NO. 25781; RCE 84306 DATE: SCALE AS NOTED CHECKED PK - DATE JUNE2021 SILVERROCK PHASE 1, LLC EC2021-005
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