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MAILING ADDRESS: P.O^'BOX 1504:' LA QUINTA,, CALIF.ORNIA 92253. ;,
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PERMIT'NO. 3813
'. • f CVWD/SPECIAL CONDITIONS AMENDED 01/10/03�
In"addition to.the standar&permit,conditions, the.following shall apply:'
1. " Pursuant to Section 14.16.320 of the: La..Quinta Municipal Code (Ordinance 10 §,•1 (part), 1982), all- "-
_' work shall be performed in accordance with the latest edition. of the Standard Specifications For Public
..Works Constructiom(SSPWC) and as directed by and to the.satisfaction of the City Engineer.
2. CVWD/SPECIAL`'CONDITIONS AMENDED 01/10/03 hereinafter referred to as"Permittee", shall'. ' =
:'.be responsible for providing continuous dust and erosion control..
3. = Streets shall be kept clean. They shall be completely cleaned at the end of each working day and more
., • frequently if required. „ Y
'. f4. -'Pursuant to Section,6.08.050 of the La Quinta Municipal Code (Ordinance 1.8 § 1, 1982),-throughbutf.;r
• the work site, the Permittee shall comply with�City regulated work hours: Operation and maintenance
of equipment within one mile of human occupancy shall be performed only during the following
time periods:
October 1st to April 30 Monday -Friday 7 00 a:ni: to 5:30 p.m.
- Saturday . " 8:00 a.m. to 5:00 p.m.. `
- , l "• .. _` '. '-. _ • fey • , i I • « .
'May 1st to September 30: ` Monday -Friday 6.00 a.m to 7:00 p.m.
' Saturday 8:00 a.m. to 5:00 p.m. `- w
- a 1-
r' Work shall be prohibited on legal•holidays_ and Sun_ days .. _
5. .Work performed within 500 feet of a signalized intersection is restricted between the hours of 9 ami. `
3,p:m.- Traffic�control shall be set up after 9 a.m. and removed;befo`re 3 p.m. ,The*Perm'ittee shall- -
contact the Riverside Country Traffic Signal Maintenance Department at (909) 275-6894 if signal
operation at the intersection is to be altered in any way.::.
r
6. i Pursuant to Section 14 :16.110 ,of�the °La Quinta Municipal Code (Ordinance 10 §' 1 (part), `1982), =
�. Permittee shall assume responsibility for repair of,any pavement damage to any.public or private street
' and for any damage to other City streets or facilities as a result of,work performed under this permit.
• 7. _,`;Pursuant to Section,14.16.250 of the: La Quinta'Municipal.Code'(Ordinance 10 § •1 (part), 1982).
,.`advance warning signs, andtraffic. control shall be installed and maintained in accordance with Cal
_,',Trans Standards or the Work Area Traffic Control Handbook (WATCH Manual). A traffic control ,
plan shall be prepared in accordance with the WATCH Manual and submitted to the City for-
review'and:approval.one (1) week prior to starting any. construction. It shall be the Permittee's
{ responsibility to appropriately detour and barricade 'all construction sites: ;
Special Conditions - Permit No. 3813. Page I of 5' ` F
FRLE COPY
PERMIT NO.3813
CVWD/SPECIAL CONDITIONS AMENDED, 01/10/03
Pursuant to Section 14.1'6.290 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), street
closures shall not be permitted. A minimum of two (2) travel lane of paved surface shall be
maintained at all times. ,
8. Prior to excavating, if required, the Permittee shall contact Underground Service Alert at 1-800-422- .
4133. It shall be the Permittee's responsibility to notify the Public Works Department of anticipated
excavation which impact City facilities, including but not limited to traffic signal conduits and loops,
irrigation lines, electrical conduits, and storm drain facilities.
9. Should additional work, materials, or modifications of the work be required in order to meet City
Standards, safety requirements, signage requirements, or to fit actual field conditions, the work.shall be
performed by the Permittee as directed by and_ to the satisfaction of the City Engineer at no cost to the
City of La Quinta.
10. Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10 § I. (part), 1982),
backfill compaction within street rights -of -way shall conform with Section 306-1:3 of the latest edition
of the Standard Specifications For Public Works Construction,,(SSPWC), except as otherwise specified
herein.
Native material may be used as backfill material provided that minimum compaction, achieved in the
manner prescribed herein, is achieved.:Ba6kfill shall be performed by mechanical means; no water
densified compaction via jetting or flooding or other means shall be allowed. It shall be the Permittee's
responsibility to provide appropriate geotechnical supervision, testing, and inspection, onsite, at all,
times during backfill operations.
Backfill compaction shall be achieved by the following conditions:
A. When a firm foundation is not encountered due to soft, spongy or other unsuitable material, such
material shall be removed to the limits directed by, the Geotechnical Inspector and/or the City.
Inspector and the resulting excavation backfilled with pipe bedding material.
B. Backfill materials shall be brought to or maintained at an appropriate moisture -content for
compaction. - The appropriate moisture content range shall be established at the onset of the
project and ensured prior to use of the materials through progress testing on the stockpiles.
C. The first length of trench backfilled shall be backfilled in the presence of the City Inspector.
Compaction shall be tested at random depths at approximate three-foot vertical intervals as
backfill is placed to ensure the effectiveness'of the compaction methods and to establish the depth
of lift that can be compacted. "
•Special Conditions - Permit No. 3813 Page 2 of 5
126 Cop
' r. + - •` ` = PERMIT NO,,381.3'
• . ' �--CVWD/SPECIAL'CONDITIONS,AMENDED 01/10/03 f
D.. •:- If lifts greater than one foot are attempted in this trial length of.trenth, compaction tests shall be
"taken'within the lifts to ensure that the'full-depth of the lift•is compacted. Upon satisfactory, -
• completion,of this .portion of trench, the City;Inspector shall establish the maximum liftahickness
- = to be compacted for the remainder of -the project..
,E., In.subsequent lengths of trench,'the frequency of compaction tests shall one per each lrft F:
ofibackfi11' per 300 linear, feet of open'trench, at randomly selected locations, within the open
length of trench. •': y
F. The depth of the randomly selecied'coin action sts shall also be randomly selected except that
.where multiple tests are required in a given lengtli,of trench;°the tests• shall be'no closer-dian three
feet (vertically) from each other.
s G. compaction 'test fails :previously: placed backfill (in the same length of open trench or ..
-previous lengths of trench) which is represented by the.failirig test••(as determined by the City. `
Inspector); shall be tested for compliance with compaction requirements.
H. - All costs incurred due to the conditions above sliall'be borne by the,Permittee. Copies of all test
results shall be furnished to the City Inspector:. v
11 `� All excavations within City of La Quinta right -of way shall be backfilled and temporarily paved'if,
.within the existing travel way; at the end of every workday. as directed by and to the satisfaction of the
City Engineer for the protection o_f the public. Lengths o f open trench • shall not greatly exceed that. .
.which -can not be backfilled in the same day. Excavated trenches shall not be allowed open overnight,.
• `> however, Permittee may leave a length of excavated trench, not to -exceed twenty. (20) feet in length,
open overnight at a point where construction;will begin the next day, provided that this length of trench 4
is c_ ompletely covered by steel plating. .
12: All landscaping, irrigation; decorativerock,decorative concrete, lighting, etc., shall be replaced to its
-original condition. `
1k_ 'Access and `egress to all local properties shall be maintained at all times. ,
' 14, • 'Pursuant to Section 14.16.375 -of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), . .
' permanent pavement replacement shall be completed no later than seven (7)-days after the completion - -
f � of the work.4ermanent pavement replacement shall conform to the following conditions: w
' A. ' Existing asphalt concrete pavement shall be sawcut one, (1) foot beyond trench edges. Edges shall
be straight and clean.
Special Conditions - Permit No. 3813 y Page 3 of 5
PERMIT NO. 3813� �w � �� • ,•'� .� :a �;,;
CVWD/SPECIAL CONDITIONS AMENDED 01/10/03 .a
• F .,B: , . Permanent• pavement replacement structural.section; within all•trenches, shall be ,l" thicker than'`
. r existing of asphalt concrete over the same existing thickness of crushed aggregate base or crushed • ;u=:'
miscellaneous base; meeting the requirements of Sections,200-2.2 and 200-2.4+of the-Standard"
Specifications for Public Works - Construction: 'The replaced pavement `and base material shall' .».
be compacted to 95% relative compaction and respectively, tested, -for each 3.00 linear feet of x' '
trench:' Verify exact structuralreplacement section thicknesses with the'City prior to installation. ~'
C: Permanent pavement replacement shall'be f installed using a City approved 3/a" max inedium K .
• '" ' asphalt concrete as the base course•lift and'a City approved.''/z" max'medium finish'course•lift for ; • j
capping. Asphalt concrete mix design shall be approved'by the.City prior to its placement.; z ��
— Li ' „•* W F J T i• i r' ` � . .^ ,• .� •it fit- i< .,e ... -• - i � f - . t — 1
D., Cold -Mill and Overlay -The existing pavement which'-was,properly protected in place during the -
' - = • trenching operation located adjacent to the trench saw cut•shall be cold -milled to a'depth of 0.10' '
;y �1;, : '.-�: , ,' feet with butt joint created next to,the existing unmilled pavement surface. The cold -milled area
r -." �t j and base asphalt concrete in the trench•area shall be overlaid with a City approved C2-AR-4000.
asphalt concrete mix. The width of the cold `milling area shall be as follows:;., �' r�
_ - For.longitudinaI trenches located in,a parking lane.,two,(3).feet outside the sawcut removal
.':' - r' • lines. A r r
.. ' F. •;.;� For longitudinal trenches -located in a traffic lane: two (3)'feet outside the sawcut removal _
lines, or to thelane line striping; whichever is greater: • _ +_
}: =• �= For,transverse trenches` across existing street: two (2) feet outside the sawcut removal lines
- ^ ; E. ° ', If grinding acid capping' operations are not perfo`rrned in the same day as °base paving operations;.
_ the base course'lift of 3/4" max medium asphalt concrete shall be installed from saw -cut edge to
saw -cut edge flush with'the existing street surface. • The base course lift of paving shall not be left
0.'10, low in anticipation of grinding -'and capping.
rF. ' .Any existrng;lane striping or any existing detour lane striping affected by this resurfacing shall - -
_ be replaced in kind by the Permittee, as directed by and to the satisfaction of the City Engineer:, f
Affected traffic signal, loops shall - be removed and' replacedirf kind. The. finished' pavement
'*�•1. surface shall.be smooth,•consistent,;and sha11" "form torthe surrounding grades. t
15: -Nrmittee shall permanently stabilize anyand all soil that was disturbed as a result of work`performed
,under this permit with an approved dust control treatment. Soil• stabilization shall be done immediately, -
' r ^• s-after completing the operation:
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Ay. Special Conditions - Permit No. 3813 Y t - - .. :, Page 4 of 5 -
CPS ; r
71
-PERMIT NO. 3813 �' �
A - CVWD/SPECIAL CONDITIONS AMENDED 01710/03. _
16: Pursuant to Chapter. 12.56 of the La Quirita Municipal Code (O`rdinance 10 § 1 (part), 1982)-the.City.
y , has designated certain city streets as Truck Routes. The weight limit for restricted streets (i:e:, streets {
"•'` `� not part of the.Truck Route network) •is. three (3) tons; trucks exceeding the weight limit•rriay.use a ..
` restricted street if making a delivery or pickup on the subject street, or if this permit specifically, grants-, ,
permission to use the street to deliver.street construction materials and/or equipment: -
` 17. The City of La Quinta reserves the right to revoke;'suspend or void this permit at any time. -
18 f` `The:permittee shall indemnify; hold,harmless and assume the'defense of the City`from all damages, `
delay costs, costs or expenses in law or equity that may arise'out of work'under this permit:
• 19. -This p6rinit allows for the installation of a temporary discharge water,pipeline to facilitate the ,
• discharging drilling water during well establishment of well rio.`5717 for Tract No. 24197;Monticello. ,
t a The "temporary" line will be buried m two locations; (1) under the meandering sidewalk near. Jefferson : ~•
and Miles byremovingfthe existing concrete side walk,` installing a temporary 12" C-900 line, installing,
''a "temporary" asphalt concrete sidewalk until the well is established, then,` removing the temporary line,.
% and replacing the concrete s_ection•of sidewalk. (2) under the Independence Avenue, entrance. to
Monticello by sawcutting and removing the existing pavement, installing a "temporary" 12" C-900 , line,,-
installing "cold- mix'.,(ternporary asp'halt."concrete) -, removing and replacing traffic, control; then, r a
*. ±: once'well is established; removing the "temporary" line and permanently replacing asphalt concrete
` '•pavement in trench area only and traffmcontrol.
20. The,City of La Quinta has not reviewed the.proposed point of final discharge of the well establishment
water, as it is on private property, the City reserves its,right'to' revoke or modify this permit.should the -`
's situation warrant further action..
21., These amended special conditions,supercede previously issued special'conditions attached to Permit No.-4
' 3813 for CVWD Well Site 5717�
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