PG2021-0028w
uj
a
Q
AVENUE 54
�
>
a
�a
�npC�LQ
UU 1EIST Q °° z
(5
uj
O
= �
SQ o
`
of
o�
SITE Qm
==9�
M.
ELECTRIC
AIRPORT
(800)
BOULEVARD lu
MAXIMUM
GAS
THE GAS COMPANY
O
O
427-2200
WEISKOPF
TELEPHONE
O
(760)
�
BACK OF CURB
CABLE T.V.
TIME WARNER CABLE
(760)
VICINITY MAP
N.T.S.
CONSTRUCTION NOTES QUANTITY ESTIMATE
FOR PERMIT PURPOSES ONLY
O1 CONSTRUCT 6.5" THICK P.C.C. DRIVEWAY 95 SF
2O CONSTRUCT 4" THICK P.C.C. CONCRETE SLAB / WALK 737 SF
3O CONSTRUCT STEM WALL. SEE STRUCTURAL ENGINEER'S PLAN FOR DETAILS N/A
O4 INSTALL AREA DRAIN PER DETAIL ON SHEET NO. 2 4 EA
5O INSTALL 4" PVC (SDR -35) PIPE AT 1% MIN SLOPE 207 LF
O INSTALL BUBBLER SYSTEM (SPEE—D BASIN) PER DETAIL ON SHEET NO. 2 2 EA
7O PROVIDE DRAINAGE SWALE OPENING PER DETAIL ON SHEET NO. 2 1 EA
OCONSTRUCT 6' GARDEN WALL (BY SEPARATE PERMIT) STRUCTURAL
CALCULATIONS AND DESIGN BY OTHERS 150 LF
O CONSTRUCT EARTHEN SWALE PER DETAIL ON SHEET NO. 2 182 LF
10 CONSTRUCT TEMPORARY P.C.C. RETAINING CURB 42 LF
O11 INSTALL 3' WIDE TRUNCATED DOMES (INLINE PATTERN) PER CBC (2019
EDITION) SECTION 11B-705 AND FIGURE 11B-705.1, PER DETAIL ON
SHEET NO. 2 1 EA
12 INSTALL DECORATIVE TUBULAR STEEL TRAP FENCE 39 LF
13 SAWCUT AND REMOVE EXISTING CURB, GUTTER AND SIDEWALK 200 SF
14 CONSTRUCT TEMPORARY CONCRETE DRIVEWAY APPROACH PER CITY OF LA
QUINTA STANDARD PLAN NO. 221. DRIVEWAY TO BE REMOVED AND CURB,
GUTTER, AND SIDEWALK TO BE REPLACED AT FINAL BUILDOUT 200 SF
EARTHWORK ESTIMATE
RAW CUT 150 C.Y.
RAW FILL 150 C.Y.
(ASSUMED 75 CUBIC YARDS EXCAVATION PER LOT)
NOTE - RAW EARTHWORK ESTIMATE NO FACTORS
THE ABOVE LISTED EARTHWORK QUANTITIES ARE RAW FIGURES WITH NO SHRINKAGE OR SUBSIDENCE FACTORS
INCLUDED. THE EARTHWORK QUANTITIES SHOWN ON THIS PLAN ARE APPROXIMATE ESTIMATES SHOWN FOR
AGENCY FEE PURPOSES ONLY, AND ARE BASE UPON THE PLAN ELEVATIONS SHOWN AND ON THE GROUND
ELEVATIONS WHICH EXISTED AT THE TIME OF THE TOPOGRAPHIC SURVEY. THE LOCATION AND ELEVATION OF
THE EXISTING GROUND CONTOURS WERE OBTAINED FROM A FIELD SURVEY AND ARE APPROXIMATE ONLY. NO
REPRESENTATION IS MADE OR WARRANTY IMPLIED THAT THESE QUANTITIES ARE PRECISE OR THAT THE
EARTHWORK WILL BALANCE.
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.
1 ITII ITICQ
IRRIGATION
COACHELLA VALLEY WATER DITRICT
(760)
398-2651
N)
WATER
COACHELLA VALLEY WATER DITRICT
(760)
398-2651
SOUTH
SEWER
COACHELLA VALLEY WATER DITRICT
(760)
398-2651
LP
ELECTRIC
IMPERIAL IRRIGATIN DISTRICT
(800)
303-7756
MAXIMUM
GAS
THE GAS COMPANY
(800)
427-2200
BCR
TELEPHONE
VERIZON
(760)
483-5000
BACK OF CURB
CABLE T.V.
TIME WARNER CABLE
(760)
340-1312
EXT. 281
USA
UNDERGROUND SERVICE ALERT
(800)
227-2600
PROPERTY LINE
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.
Dig � Safely
DIAL TOLL FREE
1-800-227-2600
AT LEAST TWO DAYS
BEFORE YOU DIG
UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA
IN THE CITY OF LA QUINTA, COUNTY OF RIVERSIDE, STATE OF CALIFORNIA
TRACT NO. 36537- 1 JEWEL A T SIGNA TURE
TO WNHOME MODELS
PRECISE GRADING PLAN
LEGEND
RIGHT—OF—WAY
CENTERLINE
EASEMENT
PROPERTY LINE
EXISTING CURB AND GUTTER
EXISTING WALL
PROPOSED GARDEN WALL
W EXISTING WATER MAIN
S EXISTING SEWER MAIN
— — — — — — — — PROPOSED 4" PVC (SDR -35) PIPE
PROPOSED SWALE FLOWLINE
EXISTING FIRE HYDRANT
OM EXISTING WATER METER
A/c PROPOSED AIR CONDITIONING UNIT
PROPOSED 6.5" THICK P.C.C. DWY
PROPOSED 4" THICK P.C.C.
ABBREVIATIONS
E)
EAST
INV
INVERT
N)
NORTH
L#
LINE
S)
SOUTH
L.F.
LINEAL FEET
W)
WEST
LP
LOW POINT
AC
ASPHALT CONCRETE
MAX.
MAXIMUM
BC
BEGINNING OF CURVE
MIN.
MINIMUM
BCR
BEGIN CURB RETURN
MOC
MID—POINT OF CURVE
BOC
BACK OF CURB
NG
NATURAL GROUND
C#
CURVE
N.T.S.
NOT TO SCALE
C/L
CENTERLINE
P/L
PROPERTY LINE
C&G
CURB AND GUTTER
PCC
POINT OF COMPOUND CURVE
C.B.
CATCH BASIN
PE
PAD ELEVATION
C.Y.
CUBIC YARDS
PIG
POINT OF INTERSECTING GRADE
D
DEPTH
POC
POINT ON CURVE
DB
DRAIN BOX
PRC
POINT OF REVERSE CURVE
DWG.
DRAWING
PROP.
PROPOSED
DWY
DRIVEWAY
PUE
PUBLIC UTILITY EASEMENT
EA.
EACH
PVMT
PAVEMENT
EC
END OF CURVE
R/W
RIGHT OF WAY
ECR
END CURB RETURN
RED.
REDUCER
ELEV
ELEVATION
S. F.
SQUARE FEET
EP
EDGE OF PAVEMENT
S/W
SIDEWALK
ESMT.
EASEMENT
TB
TOP OF BERM
EX
EXISTING
TC
TOP OF CURB
FF
FINISHED FLOOR
TF
TOP OF FOOTING
FG
FINISHED GRADE
TOG
TOP OF GRATE
FL
FLOWLINE
TP
TOP OF PAVEMENT
FS
FINISHED SURFACE
TRW
TOP OF RETAINING WALL
GB
GRADE BREAK
TVF
TOP OF VIEW FENCE
GF
GARAGE FLOOR
TW
TOP OF WALL
HC
HANDICAP
TYP.
TYPICAL
HP
HIGH POINT
VERT
VERTICAL
HZ
HORIZONTAL
W
WIDTH
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
UNIT NOS. 22 AND 23
BEING A PORTION OF THE NORTHWEST 1/4 OF
SECTION 21, TOWNSHIP 6 SOUTH, RANGE 7 EAST, S.B.M.
PREPARED FOR-
WOODBRIDGE PACIFIC GROUP, L.L.C.
27271 LAS RAMBLAS, SUITE 100
MISSION VIEJO, CA 92691
(949) 348-8162
v
=�
INDEX MAP -
111
INDEX OF SHEETS
SHEET DESCRIPTION
1 TITLE SHEET
2 PRECISE GRADING AND DETAILS
MARK T.B.M. NO. 1 ELEV. 472.91
LOCATION C—NAIL IN ACP NEAR WEST PROPERTY LINE PROD FROM
AERIAL SURVEY
dOR
QROFESS/0N�
WIFe
CO�
5 O Z
Lu C80375
Exp. 3-31-23
Q V
��
Copyrighf 2021 4TFOQ�
MSA Consulting, Inc. OF CAoF
All Flights Reserved
PREPARED UNDER THE DIRECT SUPERVISION OF R.C.E. NO.
SIGNATURE 80375
SCOTT A. WIEBORG DATE
R.C.E. 80375
EXPIRES 03/31/23 09/27/21
'ROVED FOR PERMITTING PLANNING & ZONING COMPLIANCE
• 9/29/2021 9-29-2021
J. ORTEGA DATE CHERI FLORES DATE
ILDING OFFICIAL PLANNING MANAGER
Y OF LA QUINTA CITY OF LA QUINTA
GENERAL NOTES
1. ANY GRADING PERFORMED TO ESTABLISH OR RE—ESTABLISH THE BUILDING PAD ELEVATION SHALL BE
PERFORMED IN ACCORDANCE WITH THE APPROVED ROUGH GRADING PLAN AND A SEPARATE PERMIT ISSUED
BY THE LA QUINTA PUBLIC WORKS DEPARTMENT.
2. THE CONTRACTOR IS AUTHORIZED TO PROCEED WITH THE FINE GRADING ACTIVITY RELATED TO ELEVATIONS
SHOWN ON THIS PLAN, ON ANY SPECIFIC LOT ON THE PLAN, ONLY IF, A VALID BUILDING PERMIT HAS BEEN
ISSUED BY THE LA QUINTA BUILDING & SAFETY DEPARTMENT FOR CONSTRUCTION OF THE PRIMARY
STRUCTURE ON THAT PARTICULAR LOT.
3. A SEPARATE PERMIT SHALL BE OBTAINED FROM THE LA QUINTA BUILDING & SAFETY DEPARTMENT FOR ANY
BLOCK WALLS SHOWN ON THIS PLAN.
4. THIS PLAN IS FOR ON—LOT CONSTRUCTION USE ONLY. ALL OFF—LOT CONSTRUCTION ACTIVITY, SUCH AS
DRIVEWAY APPROACHES OR OTHER IMPROVEMENTS IN THE STREET RIGHT OF WAY, SHALL BE PERFORMED BY
SEPARATE PLANS AND PERMIT ISSUED BY THE LA QUINTA PUBLIC WORKS DEPARTMENT.
5. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL REQUIRED PERMITS.
6. THE CONTRACTOR, AND ITS SUBCONTRACTORS, ARE RESPONSIBLE FOR ENSURING THE DRAINAGE CONCEPT
SHOWN ON THIS PLAN IS NOT COMPROMISED BY LANDSCAPING FEATURES OR OTHER APPURTENANCES NOT
SHOWN ON THIS PLAN.
7. AFTER CLEARING PLANT GROWTH AND OTHER DELETERIOUS MATERIAL FROM THE BUILDING PAD, FINAL
GRADING AND/OR RECONDITIONING AND RECERTIFICATION OF PREVIOUSLY GRADED LOTS SHALL BE
ACCOMPLISHED PER THE UPDATED GEOTECHNICAL RECOMMENDATIONS, PROJECT NO. T2572-22-06,
PREPARED BY GEOCON WEST, INC., DATED SEPTEMBER 24, 2020. GEOCON WEST INC. SHOULD BE ON SITE
DURING GRADING/RECONDITIONING FOR OBSERVATION AND TESTING.
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 PERFORMED BY AN
APPROPRIATELY REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR.
9. ALL STREETS, PUBLIC OR PRIVATE, SHALL BE CLEANED DAILY OF DIRT, MUD, AND DEBRIS DEPOSITS
RESULTING FROM ANY ACTIVITY RELATED TO CONSTRUCTION OCCURRING ON THE LOTS SHOWN ON THIS PLAN.
CLEANING SHALL BE PERFORMED TO THE SATISFACTION OF THE BUILDING OFFICIAL OR CITY ENGINEER.
10. THE CONTRACTOR SHALL PROVIDE WIND EROSION AND DUST CONTROL MEASURES AS REQUIRED BY THE
FUGITIVE DUST CONTROL PLAN APPROVED FOR THIS PROJECT.
11. CONSTRUCTION OPERATIONS AND MAINTENANCE OF EQUIPMENT WITHIN ONE HALF MILE OF HUMAN
OCCUPANCY SHALL BE PERFORMED ONLY DURING THE TIME PERIODS AS FOLLOWS:
OCTOBER 1 TO APRIL 30: MONDAY—FRIDAY 7:00 AM TO 5:30 PM
SATURDAY 8:00 AM TO 5:00 PM
MAY 1 TO SEPTEMBER 30: MONDAY—FRIDAY 6:00 AM TO 7:00 PM
SATURDAY 8:00 AM TO 5:00 PM
WORK IS PROHIBITED ON SUNDAYS AND FEDERAL HOLIDAYS.
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.
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.
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 - ACCESSIBILITY DETAILS
THE ACCESSIBILITY DETAILS SHOWN ON THESE PLANS, INCLUDING SLOPE AND DISTANCE, WERE CALCULATED
USING THE APPROVED DESIGN GRADES ON THESE PLANS. ACTUAL FIELD CONDITIONS DURING AND AFTER
CONSTRUCTION CAN AND MAY CHANGE THE DESIGN PARAMETERS FOR THE ACCESSIBILITY DETAILS. THE
CONTRACTOR SHALL CONFIRM ALL DESIGN SLOPES AND GRADES AND OBTAIN CITY INSPECTION AND APPROVAL
PRIOR TO LAYOUT AND CONSTRUCTION OF ANY ACCESSIBILITY FACILITIES ON SITE. PRIOR TO FINAL
CONSTRUCTION THE CONTRACTOR SHALL NOTIFY MSA CONSULTING, INC. IMMEDIATELY REGARDING ANY
ANTICIPATED CHANGES TO THE ACCESSIBILITY DETAILS.
IT SHALL ALSO BE NOTED THAT THE ACCESSIBILITY STANDARDS CALLED OUT ON THESE PLANS WERE BASED
ON THE LATEST CBC AND CITY CODES AND SPECIFICATIONS AT THE TIME OF PLAN PREPARATION. THEREFORE,
IT SHOULD BE NOTED THAT THESE PLANS ARE SUBJECT TO CHANGE BASED ON THE CURRENT ACCESSIBILITY
CODES AND SPECIFICATIONS AT TIME OF CONSTRUCTION. THE CONTRACTOR SHALL OBTAIN CITY INSPECTION
AND APPROVAL PRIOR TO LAYOUT AND CONSTRUCTION OF ANY ACCESSIBILITY FACILITIES BASED ON CURRENT
CODES AND SPECIFICATIONS AT TIME OF CONSTRUCTION.
CONTRACTOR NOTE - STORM DRAIN MAINTENANCE DURING
CONSTRUCTION AND LONG TERM
ALL INSTALLED STORM DRAIN INLETS, CATCH BASINS, JUNCTION STRUCTURES AND PIPELINES MUST BE
PROTECTED FROM DEBRIS DURING CONSTRUCTION AND PRIOR TO COMPLETION AND GROW—IN PERIOD FOR
LANDSCAPING. ONCE THE PROJECT IS COMPLETED AND ALL SOIL SURROUNDING THE INLETS/CATCH BASINS
IS STABILIZED, MAINTENANCE MUST BE PERFORMED ON A REGULAR BASIS. IF REGULAR
MAINTENANCE/CLEANING IS NOT PERFORMED, THE SYSTEM MAY FAIL RESULTING IN DAMAGE TO THE PROJECT.
FEMA FLOOD ZONE
THE PROJECT IS CURRENTLY UNMAPPED. THE FEMA FLOOD MAP SERVICE CENTER INDICATES THAT THE
PROJECT AREA IS DESIGNATED AS ZONE X, INDICATING AREAS DETERMINED TO BE OUTSIDE THE 0.2%
ANNUAL CHANCE FLOODPLAIN.
LEGAL DESCRIPTION
LOTS 1-2, 4-6, & 37 OF TRACT NO. 36537-2 PER MAP FILED IN BOO 443 OF MAPS, AT PAGES 38
THROUGH 43 OF MAPS. OFFICIAL RECORDS OF RIVERSIDE COUNTY, CALIFORNIA
NOTE REGARDING PERMITS CONCRETE WORK
SEPARATE PERMITS FROM THE BUILDING AND SAFETY ALL CONCRETE WORK SHALL CONFORM TO CITY OF
DEPARTMENT SHALL BE REQUIRED FOR ALL WALLS. LA QUINTA STANDARD DRAWING NO. 200 AND THE
GEOTECHNICAL REPORT, INCLUDING ALL ADDENDUMS.
NOTE REGARDING GRADES
UNLESS OTHERWISE STATED:
FINISHED GRADE AROUND BUILDINGS = PE
BASIS OF BEARING
THE BEARINGS SHOWN HEREON ARE BASED UPON
THE WEST LINE OF TRACT MAP No. 28034, AS FILED
IN BOOK 258, PAGES 69 AND 70 OF MAPS,
OFFICIAL RECORDS IN THE COUNTY OF RIVERSIDE,
STATE OF CALIFORNIA, BEING NORTH 00°12'16"
WEST.
THIS PLAN HAS BEEN REVIEWED BY GEOCON WEST, INC. AND APPEARS
TO BE IN GENERAL CONFORMITY WITH THE RECOMMENDATIONS IN OUR
GEOTECHNICAL REPORT DATED: DECEMBER 03 2014, OUR FILE NUMBER: \(jNAL QF
T2572-22-03 AND UPDATE LETTER DATED: SEPTEMBER 24, 2020, OUR FILE
NO. T2572-22-06 �� LISA A.
WE MAKE NO REPRESENTATION AS TO THE ACCURACY OF DIMENSIONS, BATTIATO U3
MEASUREMENTS, CALCULATIONS, OR ANY PORTION OF THE DESIGN. CL No. 2316 —I
CERTIFIED
ENGINEERING
GEOLOGIST Q
09/27/2021 44 OQ�
LIS,WBATTIATO DATE OF Cm-��
C.E.G. NUMBER: 2316
DESIGNED BY APPROVED BY CITY OF LA QIJINT�
sMs
DRAWN BY
sMs 9/29/21
CHECKED BY BRYAN MCKINNEY, P.E. DATE
PUBLIC WORKS DIRECTOR/CITY ENGINEER
JAB R.C.E. 49418 EXPIRES 9/30/22
STORM DRAIN
ALL SDR 35 PVC PIPE AND FITTINGS
SHALL HAVE RING-TITE JOINTS. ALL
CONCRETE SHALL BE 650 -CW -4000, TYPE
V CONCRETE.
EXISTING UTILITY CONFLICTS
EXISTING UTILITIES IN CONFLICT WITH PROPOSED
DRIVEWAY AND SIDEWALKS WILL BE RELOCATED BY
AGENCY FORCES AT THE DEVELOPER'S EXPENSE.
CITY OF LA QUINTA, CALIFORNIA
TRACT MAP NO. 36537-1 JEWEL AT SIGNATURE
TOWNHOME MODELS PRECISE GRADING PLAN
COVER SHEET
BEING A PORTION OF THE NW 1/4 OF SECTION 21, T. 6 S., R. 7 E., S.B.M.
SHEET
1
OF
2
SHEETS
Dig � Alert
DIAL TOLL FREE
1-800-227-2600
AT LEAST TWO DAYS
BEFORE YOU DIG
I"
I
I
\ I
I
I I
3
I I
I I
I I
I I
3 I
I I
I I
II
I
I
I
I
I
I
I
3
I
I
I
I
3
I
I
I v
I
I I
3
I
I
I SII
I I
I I I
I
TC 492.73
I / /
/ TF'492'.0
10
So
REVISIONS
SIGNATURE WAY
EX. CURB
AND GUTTER
1��
OR
0' 10' 20' 30' 40'
SCALE 1"=10'
APPROVED DATE MSA CONSULTING, I N C
> PLANNING > CIVIL ENGINEERING > LAND SURVEYING
34200 Bob Hope Drive, Rancho Mirage, CA 92270
760.320.9811 msaconsultinginc.com
FS
' � d
EX. E GE
BAND ° 'a,
A; S a -
FL 491.68
d' ° • d .1. d
MARK T.B.M. NO. 1 ELEV. 472.91
LOCATION C—NAIL IN ACP NEAR WEST PROPERTY LINE PROD FROM
AERIAL SURVEY
M
CONCRETE LANDINGS
N.T.S.
TG ELEV NDS 6" ROUND GRATE
IN SAND COLOR OR
(SEE PLAN) 6' APPROVED EQUAL.
5% MIN.. I , 0.5%—MIN-
"-6"
.5%MIN.
z z_ "-6" X 4" REDUCER
5 PIPE RISER
PLASTIC ELBOW
OR X 4STXC 4" END
\ INV ELEV
(SEE PLAN)
AREA DRAIN DETAIL
N.T.S.
R
6" NDS NO. 40 ROUND
GRATE W/ SPEE—D
BASIN OR APPROVED
EQUAL. (TG PER PLAN)
.0.5% MIN.
u� a `-3/8" TO 3/4„
WASHED ROCK
1'-6" �—GEOTEXTILE FABRIC
BUBBLER SYSTEM (SPEE-D BASIN)
N.T.S.
QROFESS�pN�
CO y Z
w C80375 m
Exp. 3-31-23 Do
@ Copyrighf 2021 'ATF �OQ�
IMSA Consulfing, Inc. CF CA�-\
All Rights Reserved
PREPARED UNDER THE DIRECT SUPERVISION OF R.C.E. NO.
SIGNATURE 80375
SCOTT A. WIEBORG V DATE
R.C.E. 80375 09/27/21
EXPIRES 03/31/23
I N STi
PVC
INTO 1/2 BLOCK
OPENING.
FOR PERMITTING
ING & ZONING COMPLIANCE
A9/29/2021
�f �n,Vt
1
_
�� 9-29-2021
A. J. ORTEGA
DATE
CHERI FLORES
DATE
BUILDING OFFICIAL
PLANNING
MANAGER
CITY OF LA
QUINTA
CITY OF LA QUINTA
DRAIN THRU
WALL DETAILO
N.T.S.
3' MIN.
3:1 MAX 3:1 MAX
NOTE. T
LANDSCAPE TO INCORPORATE
EROSION CONTROL MEASURES FOR
ALL SWALES
EARTHEN SWALE DETAIL
N.T.S.
CONSTRUCTION NOTES
O CONSTRUCT 6.5" THICK P.C.C. DRIVEWAY
O2 CONSTRUCT 4" THICK P.C.C. CONCRETE SLAB / WALK
O3 CONSTRUCT STEM WALL. SEE STRUCTURAL ENGINEER'S PLAN FOR DETAILS
O4 INSTALL AREA DRAIN PER DETAIL ON SHEET NO. 2
O5 INSTALL 4" PVC (SDR -35) PIPE AT 1% MIN SLOPE
O INSTALL BUBBLER SYSTEM (SPEE—D BASIN) PER DETAIL ON SHEET NO. 2
O7 PROVIDE DRAINAGE SWALE OPENING PER DETAIL ON SHEET NO. 2
OCONSTRUCT 6' GARDEN WALL (BY SEPARATE PERMIT) STRUCTURAL
CALCULATIONS AND DESIGN BY OTHERS
O CONSTRUCT EARTHEN SWALE PER DETAIL ON SHEET NO. 2
10 CONSTRUCT TEMPORARY P.C.C. RETAINING CURB
O11 INSTALL 3' WIDE TRUNCATED DOMES (INLINE PATTERN) PER CBC (2019
EDITION) SECTION 1113-705 AND FIGURE 1113-705.1, PER DETAIL ON
SHEET NO. 2
12 INSTALL DECORATIVE TUBULAR STEEL TRAP FENCE
13 SAWCUT AND REMOVE EXISTING CURB, GUTTER AND SIDEWALK
14 CONSTRUCT TEMPORARY CONCRETE DRIVEWAY APPROACH PER CITY OF LA
QUINTA STANDARD PLAN NO. 221. DRIVEWAY TO BE REMOVED AND CURB,
GUTTER, AND SIDEWALK TO BE REPLACED AT FINAL BUILDOUT
DESIGNED BY APPROVED BY CITY OF LA QUINT)
SMS ,
DRAWN BY
sMs 9/29/21
CHECKED BY BRYAN MCKINNEY, P.E. DATE
PUBLIC WORKS DIRECTOR/CITY ENGINEER
JAB R.C.E. 49418 EXPIRES 9/30/22
CITY OF LA QUINTA, CALIFORNIA
TRACT MAP NO. 36537-1 JEWEL AT SIGNATURE
TOWNHOME MODELS PRECISE GRADING PLAN
PRECISE GRADING AND DETAILS
BEING A PORTION OF THE NW 1/4 OF SECTION 21, T. 6 S., R. 7 E., S.B.M.
SHEET
2
OF
2
SHEETS
U
C
C
O
U
E
Q
O
N
V
(h
00
N
O
N
coco
N
N
U