96039CITRUS
COURSE
52nd AVENUE
7
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PR OJE C T AIRPORT BLVD.
SITE
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Vol
58th AVENUE
VICINITY MAP
N.T.S.
IN THE CITY OF LA QUINTA, STATE OF CALIFORNIA
- GRADING, PAVING & DRAINAGE PLAN
TRA C T NO,* 2 8 ,49
LEGEND
CUT
480
EXl�7/nJC„ CGt.IT�/,r
4490-00
6150c)
SHRINKAGE
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I
CONSTRUCTION, LATEST EDITION, AND RIVERSIDE COUNTY STANDARDS AND
45101 -MAIC e4 .E 1/A77CK.1
SUBSIDENCE
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or.
F.L,..
,'=4,.QKAL/A` ./4e
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G�.4.�J,E
p
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GRAND TOTAL
�SdO
..........
NOTE:
3.
rGA•,t T
0 WNER/DE VEL OPER .
ESL LAND CORPORATION
56-140 PGA BLVD.
LA QUINTA, CALIFORNIA 92253
(619) 564-1088
ANY UNDERGROUND STRUCTURES SUCH AS CESSPOOLS, SEPTIC TANKS, WELLS
LEGAL DE S CRIP TION
PROOPPOSED PROPOSED
L J
1 I
3&f .1 1 I
0.5' !!D' C/L /4' 0.5'
C 57"/A1C /NlP,eo(/E^f ssv- 5 I
I
I
I 2X 2X
w 2% 1 _2 r
Z
�j��
LOCATED IN THE FA57"/,z OF SECTION A&, TOWNSHIP 6 SOUTH, RANGE 7 EAST
SAN BERNARDINO MERIDIAN. /\
SCALE: in = 300s
N.0 150 300 600 900 1200 '00%
22
20 I
Al 1
� 9I
M \ 7 I
i
/ LOT " B ° 16
1 15
n n
I I
f 14
U)/ 13 /
4 \ I b
/
12 /I
I 5
nn,, I 6 i
[Z -i /!
/ "All
- O
� � 7 LOT A _, ► � .
f1 38 / 1
O f 39 911/0 40
/ 4 4i 7
TYPICAL S TREE T SECTION ``� 2
E o 3 TR. 9.1043 5
WINGED FOOT , S 0 UTHERN HILLS, LAUREL VALLEY �0 AQ �° , 44 / L� OO `!� 80
4 I
5 I
N.T.S.
PROPOSED PROPOSED
1 1
TYPICAL STREET SECTION
BIG SPRING
BEING A PORTION OF LOTS A-4 AND D, TOGETHER WITH LOTS 1, 2, 3,
4, 5 AND 6 OF TRACT NO. 25500-4 AS RECORDED IN BOOK 232 OF MAPS
AT PAGES 87 THROUGH 94, INCLUSIVE, TOGETHER WITH A PORTION OF
LOT 2 OF TRACT NO. 25500-1 AS RECORDED IN BOOK 215 OF MAPS AT
PAGES 28 THROUGH 33 ALL RECORDS OF RIVERSIDE COUNTY, CALIFORNIA.
LOCATED IN THE EAST ONE-HALF OF SECTION 16, TOWNSHIP 6 SOUTH, RANGE
7 EAST, SAN BERNARDINO MERIDIAN.
ASSESSOR'S PARCEL N0. 'S
769-450-031, 035
769-440-1141, 025, 042, 045, 046, 047, 048
BASIS OF BEARING
BASIS OF BEARING - THE CENTERLINE OF WINGED FOOT AS SHOWN
ON TRACT NO. 25500-4 AS RECORDED IN BOOK 232 OF'MAPS AT
PAGES 87 THROUGH 94 AS N. 02 30'26" W.
AB 73 REQUIRES EVERY PERSON PLANNING TO CONDUCT EXCAVATION NOTIFY
A REGIONAL NOTIFICATION CENTER AT LEAST TWO DAYS PRIOR TO EXCAVATION
AND, IF PRACTICAL, THE AREAS TO BE EXCAVATED SHALL BE DELINEATED. A
VERIFICATION NUMBER WILL BE GIVEN UPON SUCH NOTIFICATION WITHOUT
WHICH ANY PERMIT OR DIRECTIVE GIVING PERMISSION TO EXCAVATE SHALL BE
INVALID. VERIFICATION NUMBERS EXPIRE IN 14 DAYS. FOR BEST
COMMUNICATION, PERSONS PERFORMING EXCAVATION SHOULD MEET THE
UTILITY COMPANIES AT THE JOB SITE. FOR MORE INFORMATION YOU CAN
CONTACT THE LOCAL REGIONAL INFORMATION CENTER.
Underground Service Alert
3030 Saturn Street, Suite 200
Brea, Ca. 92621
(800) 442-4133
UNDERGROUND UTILITIES
ALL UNDERGROUND UTILITIES OR STRUCTURES REPORTED BY THE OWNER OR
OTHERS AND THOSE SHOWN ON THE RECORDS EXAMINED ARE INDICATED WITH
THEIR APPROXIMATE LOCATION AND EXTENT. THE OWNER, BY ACCEPTING
THESE PLANS OR PROCEEDING WITH IMPROVEMENTS PURSUANT THERETO, AGREES
TO ASSUME LIABILITY AND TO HOLD UNDERSIGNED HARMLESS FOR ANY DAMAGES
RESULTING FROM EXISTENCE OF UNDERGROUND UTILITIES OR STRUCTURES NOT
REPORTED TO THE UNDERSIGNED, NOT INDICATED OR SHOWN ON THE RECORDS
EXAMINED. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY
MEASURES TO PROTECT THE UTILITIES OR STRUCTURES SHOWN AND ANY OTHER
UTILITIES OR STRUCTURES FOUND AT THE SITE. IT SHALL BE THE CONTRACT-
OR'S RESPONSIBILITY TO NOTIFY THE OWNERS OF THE UTILITIES OR
STRUCTURES CONCERNED BEFORE STARTING WORK.
N.T.S.
ACREAGE
20.23 AC.
EARTHWORK ES TIMA TE
ITEM
CUT
FILL
RAW
&5040
6150c)
SHRINKAGE
o
I
CONSTRUCTION, LATEST EDITION, AND RIVERSIDE COUNTY STANDARDS AND
0
SUBSIDENCE
O
U
TOTAL
&500
40500
OVEREX ./.4
ALL BRUSH. VEGETATION AND OTHER DELETERIOUS MATERIAL, SUCH AS RUBBISH
SHRINKAGE
p
�j
GRAND TOTAL
�SdO
Go�o�
NOTE:
3.
THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN
CONTOUR DATUM IS SEA
LEVEL +500 FEET
TO AVOID
NEGATIVE CONTOURS.
3.
ANY UNDERGROUND STRUCTURES SUCH AS CESSPOOLS, SEPTIC TANKS, WELLS
PRIVATE ENGINEERING NOTE
CONSTRUCTION CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY
ACCEPTED CONSTRUCTION PRACTICES, CONSTRUCTION CONTRACTOR WILL BE
REQUIRED TO ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE
CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THE PROJECT,
INCLUDING SAFETY OF ALL PERSONS AND PROPERTY' THAT THISREQUIRE-
MENT
REQU -
I E
MENT SHALL BE MADE TO APPLY CONTINUOUSLY AND NOT BE LIMITED TO
NORMAL WORKING HOURS, AND CONSTRUCTION CONTRACTOR FUTHER AGREES
TO DEFEND, INDEMNIFY AND HOLD DESIGN PROFESSIONAL HARMLESS FROM
ANY AND ALL LIABILITY REAL OR ALLEGED IN CONNECTION WITH THE
PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING LIABILITY ARISING
FROM THE SOLE NEGLIGENCE OF DESIGN PROFESSIONAL.
ME No*0*z/-@0 2 I y
7 1 /
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/ / 0 83 84 +
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61
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k 68 LOT E
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R. YARD SETBACK LINE
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PMD ELEV.
6/oE %A eo 2.5
4001010-1111111
5ETB4C,tC
ONUMWAWMNMWAMM AN
R/W
DESIGNED BY:
TYPICAL LOT GRADING
/V®
DRAWN BY:
CHECKED BY:
T
EX/ST. c�O�F GYaLl�E'i�
6'5" YARD SETBACK ,
INDEX MAP
SCALE: 1"=300'
GENERAL NOTES
GRADING NO TES
i.
ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE STANDARD PLANS OF THE
1.
IF THE CIVIL ENGINEER OR SOILS ENGINEER ARE CHANGED DURING THE
CITY OF LA QUINTA AND THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS
COURSE OF WORK, ALL WORK SHALL BE STOPPED UNTIL A REPLACEMENT HAS
I
CONSTRUCTION, LATEST EDITION, AND RIVERSIDE COUNTY STANDARDS AND
AGREED TO ACCEPT THE RESPONSIBILITY FOR CERTIFICATION UPON
SPECIFICATIONS ORDINANCE NO. 461, LATEST EDITION.
COMPLETION OF THE WORK.
2.
THE CONTRACTOR SHALL OBTAIN ALL PERMITS AS REQUIRED BY THE CITY OF
2.
ALL BRUSH. VEGETATION AND OTHER DELETERIOUS MATERIAL, SUCH AS RUBBISH
LA QUINTA OR OTHER GOVERNING AGENCIES.
SHALL BE COLLECTED, PILED AND REMOVED FROM THE SITE PRIOR TO PLACING
FILL, LEAVING THE SITE FREE AND CLEAR FROM OBLECTIONABLE MATERIAL.
3.
THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN
APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL DETERMINE THE EXACT
3.
ANY UNDERGROUND STRUCTURES SUCH AS CESSPOOLS, SEPTIC TANKS, WELLS
LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. HE AGREES
OR PIPES NOT LOCATED PRIOR TO GRADING ARE TO BE REMOVED OR TREATED
TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE
IN A MANNER PRESCRIBED BY THE SOILS ENGINEER.
OCCASIONED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL
UNDERGROUND UTILITIES.
4
SOIL, ALLUVIUM, OR ROCK MATERIALS DETERMINED BY THE SOILS ENGINEER
AS BEING UNSUITABLE FOR PLACEMENT IN COMPACTED FILLS SHALL BE
4.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL, REPLACEMENT OR
REMOVED FROM THE SITE. THE SURFACE SHALL THEN BE PLOWED OR
RELOCATION OF ALL REGULATORY, WARNING AND GUIDE SIGNS.
SCARIFIED TO A MINIMUM DEPTH OF 6 INCHES UNTIL THE SURFACE IS FREE
FROM UNEVEN FEATURES THAT WOULD TEND TO PREVENT UNIFORM COMPACTION
5.
STREET NAME SIGNS AND TRAFFIC CONTROL SIGNS, TYPE AND LOCATION SHALL
BY THE EQUIPMENT USED.
BE APPROVED BY THE CITY ENGINEER. TRAFFIC STRIPING, LEGENDS AND
PAVEMENT MARKERS, TYPE AND LOCATIONS SHALL BE APPROVED BY THE CITY
5.
BUILDING AREAS SHOULD BE OVEREXCAVATED TO A DEPTH OF AT LEAST
ENGINEER.
FIVE (5) FEET BELOW THE BOTTOM OF THE FOOTINGS. THE EXPOSED SURFACE
SHOULD BE SCARIFIED, MOISTURE CONDITIONED AND RECOMPACTED TO AT
6.
THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY MONUMENTS OR BENCH
LEAST NINETY (90) PERCENT OF MAXIMUM DENSITY. THE PREVIOUSLY REMOVED
MARKS NOTED ON THE PLANS, OF FOUND DURING CONSTRUCTION. REMOVAL AND
SOILS SHOULD BE REPLACED IN THIN LIFTS AT NEAR OPTIMUM MOISTURE
REPLACEMENT SHALL BE DONE BY A REGISTERED CIVIL ENGINEER WITH AN
CONTENT AND COMPACTED TO AT LEAST NINETY (90) PERCENT OF MAXI
R.C.E. NUMBER BELOW 33,966, OR A LICENCED LAND SURVEYOR ONLY.
DENSITY. OVEREXCAVATION AND COMPACTION SHOULD BE VERIFIED BY TESTING
THIS APPLIES TO THE BUILDING AREAS AND AT LEAST FIVE (5) FEET BEYOND
7.
GRADING SHALL BE IN ACCORDANCE IWTH THE ENGINEERED GRADING REQUIREMENTS
FOOTING LIMITS EXCEPT ADJACENT TO THE EXISTING EQUIPMENT BUILDING
OF THE UNIFORM BUILDING CODE, LATEST EDITION, AND SOILS REPORT
WHICH WILL BE LIMITED BY THE PRESENCE OF THE SHORING AND UNDERPINNING
-ro
NO. 8W-/2 - 2� DATE / / PR PARED BY
SYSTEM. ,eEa7E2 soil ,eEs:brzT ARae ba=rcz--SAGA41.
1AAraffAe A /TELEPHONE 34�z-
6.
MATERIALS FOR COMPACTED FILL SHALL CONSIST OF MATERIALS APPROVED
8.
THE CONTRACTOR SHALL NOTIFY THE CITY PUBLIC INSPECTOR 48 HOURS PRIOR
BY THE SOILS ENGINEER. FILL SOILS SHALL BE FREE FROM ORGANIC VEGETATION
TO ANY GRADING, BRUSHING OR CLEARING AND EACH PHASE OF CONSTRUCTION
MATTER AND OTHER UNSUITABLE SUBSTANCES.
AT (619) 777-7075, AND 48 HOURS PRIOR TO REQUIRING INSPECTIONS.
7,
THE MATERIAL USED IN THE COMPACTING PROCESS SHALL BE EVENLY SPREAD,
9.
DURING ROUGH GRADING OPERATIONS AND PRIOR TO CONSTRUCTION OF PERMANENT
WATERED, PROCESSED AND COMPACTED IN THE LIFTS NOT TO EXCEED 6 INCHES
DRAINAGE STRUCTURES, TEMPORARY DRAINAGE CONTROL SHALL BE PROVIDED
IN THICKNESS TO OBTAIN A UNIFORMLY DENSE LAYER.
TO PREVENT PONDING WATER AND DAMAGE TO ADJACENT PROPERTY.
8.
WHEN THE MOISTURE CONTENT IS BELOW THAT SPECIFIED BY THE SOILS
10.
CONSTRUCTION OPERATIONS AND MAINTENANCE OF EQUIPMENT WITHIN ONE HALF
ENGINEER, WATER SHALL BE ADDED BY THE CONTRACTOR UNTIL THE MOISTURE
MILE OF HUMAN OCCUPANCY SHALL BE PERFORMED ONLY DURING THE TIME PERIODS
CONTENT IS NEAR OPTIMUM AS SPECIFIED.
AS FOLLOWS:
9.
WHEN THE MOISTURE CONTENT IS ABOVE THAT SPECIFIED BY THE SOILS
OCTOBER iST TO APRIL 30TH: MONDAY -FRIDAY 7:00 AM TO 5:30 PM
ENGINEER THE MATERIAL SHALL BE AERATED BY BLADING, MIXING, OR
SATURDAY 8:00 AM TO 5:00 PM
OTHER METHODS SATISFACTORY TO THE SOILD ENGINEER UNTIL THE MOISTURE
MAY IST TO SEPTEMBER 30TH: MONDAY -FRIDAY 6:00 AM TO 7:00 PM
CONTENT IS NEAR OPTIMUM AS SPECIFIED.
SATURDAY 8: 00 AM TO 5: 00 PM
10.
WHERE FILLS ARE MADE ON HILLSIDES OR EXPOSED SLOPE AREAS, GREATER
WORK SHALL BE PROHIBITED ANY TIME ON SUNDAY OR FEDERAL HOLIDAY.
THEN TEN (10) PERCENT, HORIZONTAL BENCHES SHALL BE CUT INTO FIRM
UNDISTURBED NATURAL GROUND TO PROVIDE A HORIZONTAL BASE SO THAT
ii.
AFTER CLEARING EXISTING GROUND SHALL BE SCARIFIED TO A MINIMUM OF
EACH LAYER IS PLACED AND COMPACTED ON A HORIZONTAL PLANE. THE
6' ON THE ENTIRE SITE OR AS RECOMMENDED BY SOILS REPORT.
INITIAL BENCH AT THE TOE OF THE FILL SHALL BE AT LEAST TEN (10) FEET
IN WIDTH ON FIRM, UNDISTURBED NATURAL GROUND AT THE ELEVATION OF THE
12.
MAXIMUM CUT AND FILL SLOPES - 2:1.
TOE STAKE PLACED AT THE NATURAL ANGLE OF REPOSE OR DESIGN SLOPE AND
WIDTH AND FREQUENCY OF SUCCEEDING BENCHES WILL VARY WITH THE SOIL
13.
PADS SHALL BE COMPACTED TO A MINIMUM OF 90% RELATIVE DENSITY PER
CONDITIONS AND THE STEEPNESS OF SLOPE.
A.S.T.M. SPECIFICATIONS AND ABOVE MENTIONED SOILS REPORT.
ii.
IF BURIED REMAINS ARE ENCOUNTERED DURING DEVELOPMENT, A QUALIFIED
14.
MINIMUM BUILDING PAD DRAINAGE SHALL BE 2%. DRA.INAGE SWALES SHALL BE
ARCHAEOLOGIST SHALL BE CONTACTED IMMEDIATELY AND APPROPRIATE
A MINIMUM OF 0.3' DEEP AND BE CONSTRUCTED A MINIMUM OF 2' FROM THE TOP
MITIGATION MEASURES CAN BE TAKEN.
OF CUT OR FILL SLOPES. MINIMUM SLOPE OF SWALES SHALL BE 0.50%.
12.
EARTH -MOVING AND WORKING OPERATIONS SHALL BE CONTROLLED TO PREVENT
15.
ALL FILLS SHALL BE COMPACTED TO A MINIMUM OF NINETY (90) PERCENT OF
WATER FROM RUNNING INTO EXCAVATED AREAS. EXCESS WATER SHALL BE
MAXIMUM DENSITY AS DETERMINED BY UNIFORM BUILDING CODE SEC. 7010
PROMPTLY REMOVED AND THE SITE KEPT DRY. FILL MATERIAL SHALL NOT
OR EQUIVALENT AS APPROVED BY THE CITY ENGINEER. FIELD DENSITY
BE PLACED, SPREAD OR ROLLED DURING UNFAVORABLE WEATHER CONDITIONS.
SHALL BE DETERMINED IN ACCORDANCE WITH THE UNIFORM BUILDING CODE
WHEN THE WORK IS INTERRUPTED BY HEAVY RAIN, FILL OPERATIONS SHALL
SEC. 7002, OR EQUIVALENT, AS DETERTMINED BY THE CITY ENGINEER.
NOT BE RESUMED UNTIL FIELD TESTS BY THE SOIL ENGINEER INDICATE
THAT THE MOISTURE CONTENT AND DENSITY OF THE FILL ARE AS PREVIOUSLY
X- i6.
ALL STREET SECTIONS ARE TENTATIVE. THE MINIMUM SECTION IS 3' A.C./5" Cr4t S -!ED
SPECIFIED.
AW SASE ADDITIONAL SOIL TEST MAY BE REQUIRED AFTER ROUGH GRADING
TO DETERMINE EXACT SECTION REQUIREMENTS. CITY ENGINEER TO APPROVE
13.
COMPACTION SHALL BE BY SHEEPSFOOT ROLLERS, VIBRATING SHEEPSFOOT
FINAL STREET SECTION.
ROLLERS, MULTIPLE -WHEEL PNEUMATIC -TIRED ROLLERS OR OTHER TYPES OF
ACCEPTABLE COMPACTING ROLLERS. ROLLERS SHALL BE OF SUCH DESIGN
17.
LOCATIONS OF FIELD DENSITY TEST SHALL BE DETERMINED BY THE SOIL
THAT THEY WILL BE ABLE TO COMPACT THE FILL TO THE SPECIFIED DENSITY.
ENGINEER OR APPROVED TESTING AGENCY AND SHALL BE SUFFICIENT IN BOTH
ROLLING SHALL BE ACCOMPLISHED WHILE THE FILL MATERIAL IS WITHIN
HORIZONTAL AND VERTICAL PLACEMENT TO PROVIDE REPRESENTATIVE TESTING
THE SPECIFIED MOISTURE CONTENT RANGE. ROLLING OF EACH LAYER SHALL.
OF ALL FILL PLACED. TESTING IN AREAS OF A CRITICAL NATURE OF SPECIAL
BE CONTINUOUS OVER ITS ENTIRE AREA AND THE ROLLER SHALL MAKE
EMPHASIS SHALL BE IN ADDITION TO THE NORMAL REPRESENTATIVE SAMPLINGS.
SUFFICIENT TRIPS TO INSURE THAT THE REQUIRED DENSITY HAS BEEN
OBTAINED.
18.
ALL UNDERGROUND FACILITIES, WITH LATERALS, SHALL BE IN PLACE AND
INSPECTED PRIOR TO PAVING. INCLUDING, BUT NOT LIMITED TO THE
14.
FILL AND BACKFILL SHOULD BE COMPACTED TO THE MINIMUM OF NINETY (90)
FOLLOWING: SEWER, WATER. ELECTRIC, GAS AND DRAINAGE.
PERCENT OF MAXIMUM DRY DENSITY OBTAINED BY THE ASTM D 1557 TEST
METHOD.
19.
THE FINAL UTILITY LINE BACKFILL REPORT FROM THE PROJECT SOIL ENGINEER
SHALL INCLUDE AN APPROVAL STATEMENT THAT THE BACKFILL IS SUITABLE
15.
AUXILIARY STRUCTURES INCLUDING FREESTANDING OR RETAINING WALLS SHOULD
FOR THE INTENDED USE.
HAVE THE EXISTING SOILS 3' BENEATH THE BOTTOM OF THE FOOTING OF THE
STRUCTURE COMPACTED TO 90%. THE GRADING REQUIREMENTS APPLY TO
20.
THE FINAL COMPACTION REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL
THFEE (3) FEETEYOND THE FACE OF WALLS. PeF,e _/V .I�' Fri
CONTAIN THE TYPE OF FIELD TESTING PERFORMED. EACH TEST SHALL BE
'� r1 E /''C Z7.--S'GILi
IDENTIFIED WITH THE METHOD OF OBTAINING THE IN-PLACE DENSITY, WHETHER
16.
FIELD DENSITY TESTS WILL BE PERFORMED BY THE SOIL ENGINEER DURING
SAND CONE OR DRIVE RING AND SHALL BE SO NOTED FOR EACH TEST.
GRADING OPERATIONS. AT LEAST ONE (1) TEST SHALL BE MADE FOR EACH
SUFFICIENT MAXIMUM DENSITY DETERMINATION SHALL BE PERFORMED TO VERIFY
FIVE HUNDRED (500) CUBIC YARDS OR FRACTION THEREOF PLACED WITH A
THE ACCURACY OF THE MAXIMUM DENSITY CURVES USED BY THE FIELD TECHNICIAN.
MINIMUM OF TWO (2) TESTS PER LAYER IN ISOLATED AREAS. WHERE
SHEEPSFOOT ROLLERS ARE USED, THE SOIL MAY BE DISTURBED TO A DEPTH OF
21.
ALL TRAVELED WAYS MUST BE CLEANED DAILY OF ALL DIRT, MUD AND DEBRIS
SEVERAL INCHES. DENSITY TESTS SHALL BE TAKEN IN COMPACTED MATERIAL
DEPOSITED ON THEM AS A RESULT OF THE GRADING OPERATION. CLEANING
BELOW THE DISTURBED SURFACE. WHEN THESE TESTS INDICATE THAT THE
IS TO BE DONE TO THE SATISFACTION OF THE CITY ENGINEER.
DENSITY OF ANY LAYER OF FILL OR PORTION THEREOF IS BELOW THE
REQUIRED DENSITY, THE PARTICULAR LAYER OR PORTION SHALL BE REWORKED
22.
BLOCK WALLS ARE NOT PART OF THE GRADING PERMIT. SUBMIT FOR SEPARATE
UNTIL THE REQUIRED DENSITY HAS BEEN OBTAINED.
BUILDING PERMIT.
17.
THE METHODS FOR REMOVAL OF SUBSURFACE IRRIGATION AND UTILITY LINES
23.
ALL CONSTRUCTION AREAS SHALL BE PROPERLY POSTED AND LIGHTED IN
WILL DEPEND ON THE DEPTH AND LOCATION OF THE LINE. ONE OF THE
CONFORMANCE WITH THE STATE MANUAL OF WARNING SIGNS, LIGHTS AND DEVICES
FOLLOWING METHODS MAY BE USED: i) REMOVE THE PIPE AND COMPACT THE
FOR USE IN THE PERFORMANCE OF WORK UPON HIGHWAYS, IN ORDER TO
SOIL IN THE TRENCH ACCORDING TO THE APPLICABLE PORTIONS OF THESE
ELIMINATE ANY HAZARDS.
GRADING RECOMMENDATIONS, 2) THE PIPE SHALL BE CRUSHED IN THE TRENCH.
THE TRENCH SHALL THEN BE FILLED AND COMPACTED ACCORDING TO THE
24.
THE SOILS ENGINEER AND ENGINEERING GEOLOGIST SHALL EXERCISE SUFFICIENT
APPLICABLE PORTIONS OF THESE GRADING SPECIFICATIONS, 3) CAP THE
SUPERVISORY CONTROL DURING GRADING TO INSURE COMPLIANCE WITH THE
ENDS OF THE LINE WITH CONCRETE TO MITIGATE ENTRANCE OF WATER.
PLANS, SPECIFICATIONS, AND CODE WITHIN HIS PURVIEW.
THE LENGHT OF THE CAP SHALL NOT BE LESS THAN FIVE (5) FEET. THE
CONCRETE MIX SHALL HAVE A MINIMUM SHRINKAGE.
25.
THE DESIGN CIVIL ENGINEER SHALL EXERCISE SUFFICIENT CONTROL DURING
GRADING AND CONSTRUCTION TO INSURE COMPLIANCE WITH THE PLANS,
18.
ABANDONED WATER WELLS ON THE SITE SHALL BE CAPPED ACCORDING TO
SPECIFICATIONS, AND CODE WITHIN HIS PURVIEW.
THE REQUIREMENTS OF THE APPROPRIATE REGULATORY AGENCY. THE STRENGTH
OF THE CAP SHALL BE AT LEAST EQUAL TO THE ADJACENT SOILS. THE
26.
THE CITY ENGINEER SHALL RESPOND WITHIN THREE (3) WORKING DAYS WITH
FINAL ELEVATION OF THE TOP OF THE WELL CASING MUST BE A MINIMUM
FINAL STREET SECTIONS AFTER SUBMITTAL OF "R' VALUE TESTS FOR ROADWAY
OF THIRTY-SIX (36) INCHES BELOW ADJACENT GRADE PRIOR TO GRADING
SUBBASE.
OR FILL OPERATIONS. STRUCTURE FOUNDATIONS SHOULD NOT BE PLACED
OVER THE CAPPED WELL.
27.
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
PAVING NO TE S
ADEQUACY OF THE FACILITIES.
28.
THE CONTRACTOR SHALL PROVIDE WIND EROSION AND DUST CONTROL MEASURES
AS REQUIRED BY THE FUGITIVE DUST CONTROL PLAN APPROVED FOR THIS PROJECT.
CONSTRUCTION NOTES &
ESTIMATE OF QUANTITIES
O CONSTRUCT 3' A.C. OVER 5' A.B. (CRUSHED AGG. BASE) ........... 13550 S.F.
*REFER TO GENERAL NOTES 16 S 26.
O CONSTRUCT TYPE 'A-6' CURB S GUTTER PER RIV. CO. STD. 200......!486, L.F.
�5 CONSTRUCT CROSS GUTTER PER RIV. CO. STD. ZOO ................. 1705 S.F.
® CONSTRUCT STOP/STREET NAME SIGN PER RIV. CO. STD. 816......... 2 EA.
CClrErg 4! G ...... 2/4 �..F.
® C0"676ZUC7 340" PVC, 50,2 35, 1'CkS_r^1
7 CoAj6-7,eUe7 oe yr 1,6F4. __ �,e Z:; L=_7A4/,L o t_/ s�v 7
g CO.t1 s?ec1C 7 CD�c1C • M.4ltlyoC� .�E,2 2iv CO. STp !op -7
SOIL 'S ENGINEER CERTIFICATE=�- �� &a L,C-
THE UNDERSIGNED SOIL'S ENGINEER CERTIFIES THAT HE
HAS RECEIVED THIS GRADING PLAN AND FOUND IT TO BE
IN SUBSTANTIAL COMPLIANCE WITH THE RECOMMENDATIONS
CONTAINED IN HIS GEOTECHNICAL ENGINEERING REPORT
NO . 4-/2 DATED .mac. /*21 /1+4 A 440zx7'E ey c�=_ rrpca
1='oeEP.ti2E0 E3yE•42TF-! SYSTEMS �7.t!- GL�t7�0 OC7. 25� �J. i e L L)A `J R A%
EARTH SYSTEMS CONSULTANTS Fiwl Sent t
79-811B COUNTRY CLUB DRIVE
BERMUDA DUNES, CA. 92201
(619) 345-1588
nllayd
BRETT L. ANDERSON RCE 45389 DATE
PREPARED ANDER THE DIRECTION OF:
,oOATE: ///#AE
C�rIn����QI�Cl
C N 2 o b E G R G IN 2
A. CH�ISTIAN5EN P.O. BOX 622
z Al
6/30/97
R.C.E. 50083 EXP. DATE: LA QUINTA, CALIFORNIA 92253
DATE ` PH: (619) 771-2736 FAX: (619) 564-7719
SCALe AS SHOWN PD -103-3-70 FD. 1 1/4' O.D.I.P. FILLED W/CONC. IN 5' O.D.
CONC. COLLAR ON. 0.6% 330' NORTH OF C.L. INT. OF WASHINGTON
DAVM -W. COSPER STREET G 52nd AVENUE 8 6.2' SOUTH OF PPf 98927D.
R.C.E. 30022 EXP. DATE, 3/31/97 DATE OCTOBER 1995 ELEV. 40.110
1. All underground facilities, including service laterals, shall be in place with trenches
compacted and tested prior to base grade inspection and paving. The contractor
shall submit written evidence to the City issued by the respective utility purveror
indicating the subsurface portion of their underground facilities have been installed
and accepted.
2. A separate permit is required for all excavations within existing roadways and
travelways. Lane closures and detours shall be posted, delineated and lighted in
conformance with the Caltrans' "Manual of Traffic Controls for Construction and
Maintenance Work Zones" and any additional requirements deemed necessary by
the City Engineer.
3. Asphalt concrete paving, except for overlays, shall be installed in two (2) or more
courses with mix designs that conform to Section 203-6.3.2 of the Standard
Specifications (Green Book) noted as follows:
Wearing Course (upper course): C2 -AR -4000
Base Course (lower courses): B -AR -4000
The wearing course shall be a 0.1 feet thick; the base course(s) shall contain the
balance of the required asphalt concrete thickness. Seven (7) days prior to
commencement of paving operations, the contractor shall submit the proposed mix
design for each inix for City approval.
4. A tack coat shall be applied to existing pavement, P.C.C. surfaces and the A.C.
base course, if traffic has driven on it. The tack coat shall be slow setting anionic
emulsified asphalt type "SS -11i" conforming to Section 203-33 of the Standard
Specifications. The liquid asphalt shall be grade 60-70 and applied at the rate of 0.1
gal/yd.
5. New improvements that join existing improvements shall join or match in a manner
satisfactory to the City Engineer. Construction operations required to achieve a
safe, durable, aesthetically pleasing transition between the new and existing
in>nrovements nnay include sawing cutting, removal, replacement, capping, and/or
cold planing, as needed.
6. All manholes and valve box frannes shall be adjusted to final grades after pavement
installation is completed.
7. The curb shall be etched or stamped showing utility service lateral locations as
follows: "S" tier sewer, "G" for gas, and "E" for electrical power.
IN THE CITY LA QUINTA, STATE OF CALIFORNIA
GRADING, PAVING &DRAINA G SHT.
PLAN
6
TRACT NO. 28149 �- SHTS
LOCATED IN THE EAST ONE-HALF OF SECTION 16
TOWNSHIP 6 SOUTH, RANGE 7 EAST, SAN BERNARDINO MERIDIAN.
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