09042VARIES 0'-20'+/- -148QI°� `1Soa di."d'lv `)/v,7 -ail
CAP STONE
TSRW 141.0 F/L
CAP STONE 1 +/- I := a�j I REMOVE EXISTING
TSRW137.5 STONE WALL To
139.0 /�^ i PROPO ED P D ' ^^T --c r2= -,L
NG 136.5 109�� i ELEVATIONS ; ,� ) I REMOVE EXISTING STONE RETAINING WALLI /IL
F/L + ��Jt _ "ol `--- �`,LOJ AND REUSE BOULDERS FOR NEW WALLS
CAP STONE n 1"+ WASHED ROCK
TSRW 134.0- 1•+ _ tO tO __ ^ BACKFILL (TYP)
TSRW 137.5 / _ NEW CONSTRUCTION
7LI ON ORIGINAL WALL
NG 126.0-130.0)
SOILS ENGINEER'S CERTIFICATE
I CERTIFY THAT I HAVE REVIEWED THESE PLANS AND FIND THAT THEY ARE
IN COMPLIANCE WITH THE RECOMMENDATIONS SETFORTH IN THE TESTING &
OBSERVATIONS REPORT 522-613861 DATED 7-30-97, UPDATE LETTER
4446130 DATED 12-12-96 AND UPDATE LETTER 544--U°45�SDATED
8•gS-2021, PREPARED BY THIS OFFICE.
7
BRET ANDERSO , RCE C45389 DATED 3 -/
SLADDEN ENGINEERING
45-090 GOLF CENTER PARKWAY, SUITE "F"
INDIO, CA 92201
(760)863-0713 OFFICE
(760)863-0847 FAX
TOPOGRAPHY: DIGITAL MAPPING INC.
21-062 BROOKHURST STREET, SUITE 101
HUNTINGTON BEACH, CA 92646
(714)968-5429 OFFICE (714)968-2429 FAX
admi0odmap.com (www.odmop.com)
UDAR MAPPING DATED 5-23-2013
SURVEY: WEDDLE SURVEYING & MAPPING
77-725 ENFIELD LANE, SUITE 140
PALM DESERT, CA 92211
(760)360-5570
wedsurvOooLcom
I SECTION D -D
(3.33') BASE 134.0 NTS
0j LLD)
/ 1
(3.33')
P/ _ .,\ QDG3Q��ILQGC _-_-_--- - - -- - 29} �Q�C�C1�DOpl��p°�C �O
--�
E 24 - /i / \ _ QD ,/ �i// - - -
- _ - _ _- ,
/I1 I i BASE 138.0) �-F�} - ltZ _- _ � i _-(t 32) 3141, _ - -- � "_'-_
--`. h� 5 _ - -
NING WALL _ - - - - - STONE RETAINI - - - ' ( )
STONE RETAININGWW�� „ „ _- _ _ _ .._ _ - - _ - ' ., 570NE R�� WALLS nD n. � / � / Y EXISTING STACKED NG WNl- (13(, _ -
19 l
REMOVE EX1511BNOULDERS FOR NEW B _. -_ _ __ - - ' r r<- REMDOve E SE T13OULDERS FOR N - - _ ' - _ __ -(139)
--- 38
SEE SECTION ABOVE _ - - - - - - - X361
SEE SECTION BELOW __
AND REUSE � - � � AND TSRW 135.0 � _ _
- - - - - - - - SEE SECTION BELOW 1 1, .y81 _
TSRW 133.3 ------ - - - - -
- _-- -
- TSRW 132.0 NG 125.0 \ -" _ - - bol -\ /
' JOIN EXISTING N -1- .0
I I SEE SECTION BELOW_
_ - 41.00 TSRW 141.00 NG 139.0
- - - - 75RW 13.0 NG 1 6.5 BASE 137.00 TSRW 145.50
_ - - TSRW 13 00 TSR 42.50 NG 135.7 E 134.0 NG 1390
I p
o NG 126 5 NG- 33.5 n�,�„� (TSRW 1 7.51 E 133.0 BASE 137 nn
II a z & SE 124.00
�Noo
�_------_-__
N rn TSRW 1 00---- \\
NG 126,0
BASE 1244 .00
u7 / r-� \��- TSRW 145.50
L TSRW 145.50
I / ' FGR 1V32A � BASE 135.00
TSRW 13 BASE 130.0 / I 5.00
TSRW 130.00 BASE128.00
I NG 129.0
CONCRETE BASE 127.00 I
RT PATH I - A
1
NGW13143 00
I BASE 132.00 r
�I M I II/�IIIIr;I<
II I�� I I S I I III I
i
I i I• l
it
Y I L
-1-
/ /' L
N
I LO 96
tQWLF IOU R85G)
°pal 71700 X3600�Or" TRAC T �047�0-1
I
CAP STONE
2' MIN �_-I-
i
i
--- EXISTING STONE RETAINING WALL
/ AND REUSE BOULDERS FOR
TSRW 145.50/
BASE 135.00 BASE 134.00 V I
JOIN EXISTING 1
L-51
WALL -0
1
s
WALL p •1/ �` /
17 /
INDICATES FUTURE PD LIMIT NP. WAIL AND REUSE BOULDERS FOR NEW
(SEE PRECISE GRADING PLAN) AINING
/
/
/
GRAPHIC SCALE
0 0 S 10 p M
( IN FEET )
FIa,( 941 kj1� I inch = 30 fL
ONE RET 1 /
REMOVE E%ISTING LOT 2 I //
APH 770-300-002
�0� QAppnlo IOC 51415o�D F „'/
vNy COV
NOTE:
APPROVAL OF THESE PLANS DOES
NOT CONSTITUTE A PERMIT FOR
GRADING THE FUTURE PAD �
ELEVATIONS SHOWN HEREON.
I-- 5'+/- TRW 141.00 '
CAP STONE FS 140 78 VARIES 3.33'-11'+/- TRW 141.00 TSRW 142.00
VARIES [TRW 141.00]
VARIES 1,+ F/L ] CAP STONE F/L FG 139.0] 9'-1a.5'+ -
8'-11'+/- /- _ _- VARIES / VARIES 7.5' 11'+/
Y IGNT W-11'+/- 1'+/-
_ IG. TO 1 YU F/L [
?. F/L FG 133.0 10% TO ' CAP STONE 1'+/- �`
r i / TSRW 136.5
/
NO STRUCTURE ZONE F/L �� '1D•A
`O 1 CAP STONE fO �/ NO STRUCTURE ZONE NG 136.5
1•+/_ / TF 139.50] l0 1 F/L k
/L.
TF 131.6
/ I) TSRW 132.00 1. �'I /[77] CAP STONE
1- 1 TSRW 133.3 `O T
�� IBW �FlJR1RE RETAINING WALL/� �
\ mr I BW moi' 10%MAX. I
BY SEPARATE PLAN &PERMIT FUTURE RETAINING WALL i ` Jt _ _ 1 NO L�
1n I a
a BASE 128.00- BY SEPARATE PLAN &PERMIT ' �1-' :' BW STRUCTURE
3.33'
333" BASE 131.00 - _, a- ZONE
1"+ WASHED ROCK
BACKFILL (TYP)
B E 127.00 4" DIA PVC PERFORATED PIPE
DRAIN TO GRADE OF WALL(TYP)
6'MIN '33 3' SECTION "A -A"
TO DAYLIGHT NTS
Underground Service Alert B-4-21 AMG
OEF ORE y�
ocCall: TOLL FREE
1-800
227-2600 DATE BY MARK
ENGINEER
TWO WORKING DAYS BEFORE YOU DIG DESIGNED BY: AMG
REVISED STACKED STONE WALL
2' MIN __
A,� BW
1"+ WASHED ROCK
BACKFILL (TYP)
S 1 4.0 4" DIA PVC PERFORATED PIPE
DRAIN TO GRADE OF WALL(TYP)
6'MIN 3.33' SECTION 'B -B
TO DAYLIGHT NTS
RECOMMENDEDFOR SEAL
APPROVAL
DATE
APPR. DAjl�A
CHECKED BY
REVISIONS COUNTY
DRAWN BY: AMG CHECKED BY: E$TE
2' MIN
FUTURE RETAINING WALL
GAJ BW `--- BY SEPARATE PLAN & PERMIT
lti i
1"+ WASHED ROCK
BACKFILL (TYP)
4, DIA PVC PERFORATED PIPE
DRAIN TO GRADE OF WALL(TYP)
6'MIN 3.33' SECTION 'C -C"
TO DAYUGHT NTS
77=7APPROVED BY ,. --
BRYAN
,.,
BRYAN WKINNEY, P.E.
PUBLIC WORKS DIRECTOR/CITY ENGINEER
R.C.E. 49418 EXP. 9/302022 n
PREPARED UNDER THE DATE
DIRECT SUPERVISION OF: r
ESSI SHAHANDEH - RCE 47834 - EXPIRES 12-31-21
WALL NOTES:
TRW 146.001 1. ROCK SHALL BE DENSE, ANGULAR AND HAND SELECTED FOR EACH TIER.
[PE 145.51 2. ROCK SHALL BE KEYED IN TO UNDISTURBED NATIVE EARTH OR COMPACTED
r----- ENGINEERED FILL TO DEPTH INDICATED.
40.5] 3. MAXIMUM BACKFILL SLOPE SHALL BE 2:1 OR AS INDICATED IN THE APPROVED REVIEWED BY
CALCULATIONS. �d
4. EACH ROCK SHALL BE FITTED IN PLACE AND CHECKED FOR STABILITY.
TT ITIOCOMMUNI7Y ASSOCIATION DATE
5. FRONT FACE OF WALL SHALL HAVE A BATTER OF 1:6.
1.671 6. ROCKS SHALL BE PLACED SUCH AS TO AVOID CONTINUOUS JOINT PLANES EITHER
TF 131.671 HORIZONTALLY OR VERTICALLY. EACH ROCK SHALL BEAR ON TWO OF MORE ROCKS
MAXIMIZING ROCK TO ROCK CONTACT.
7. SIZE WILL VARY, HOWEVER, THE LARGER ROCKS SHALL BE PLACED IN THE LOWER
COURSES.
8. NO ROCKERY SHALL BE CONSTRUCTED WHERE FOOTING LOADS FROM STRUCTURES
CAN SURCHARGE ANY PORTION OF THE ROCKERY.^ THIS SHEET SUPERSEDES THE
zi PREVIOUSLY APPROVED SHEET
2 APPROVED11-9-2009 AND
9. THERE SHALL BE NO CHINKING IN THE FRONT FACE OF THE WALL. REPRESENTS MODIFICATIONS TO
10. CAP ROCKS SHALL WEIGH 150# TO 200# AND SHALL BE CHECKED FOR STABILITY, THE EXISTING STONE RETAINING
WALLS ONLY.
11. FILTER FABRIC SHALL BE MIRAFI 140 N OR APPROVED EQUAL.
12. BACKFILL AND COMPACT FRONT OF WALL (TOE) TO 90% M.D.D. ESSI SHAHANDEH, P.E.
13. CONSTRUCTION OBSERVATION SHALL BE PROVIDED BY HARLIN FRICKE OR HIS RCE 47834 - EXPIRES 12-31-21
REPRESENTATIVE. REF CLO PLAN SET 09042-01&02
9-9-2021
IN THE CITY OF LA OUINTA, CA SHEET N0.
Essi TBOOG CALLE AMIGO. SUITE 7 02
L4 QUINTA. CA 92253 ROUGH GRADING PLAN 2 n
ENGINEERING (760) 777-9993 OFFICE FOR THE PARKERS ON LOT 2 OF A
(760) 771.9996 FAX TRACT 27840-3 MB 276/79-80
CIVIL AND STRUCTURAL ENGINEERING - PLANNING - SURVEYING APN 770-380-002
OF 2 SHTS.
SCALE: 1'=20' BENCHMARK: RIV. CO. BENCHMARK 103-3
TOP OF FILLED 1' I.P. +/- 350' N'LY OF OLD AVE 52 AND 30' E -LY OF C/L OF IN THE SW 1/4 OF SECTION 7, TIBS, R7E, SBM FILE No.
DATE: AUGUST 2021 WASHINGTON ST. 6- S'LY OF PP #989270 MR
ELEV=40-11 JOB No
PARKER .
20210146