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PERMIT NO.3859
` VISTA LA QUINTA9 LLC'
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{ Pursuant to Section 14.16.290 of the La Quinta Municipal Code (Ordinance 10 §-1,(part), 1982),.streef
closures shall not be permitted. A minimum of two (2) travel lane of paved surface shall be f
maintained at all times.
T 8:,xt .Prior to'excavating, if.requared, the Permittee shall contact Underground Service Alert of 1•-800-422-''c
4133.,, It shall be the Perinittee's responsibility to notify the Public Works Departmeritrc of anticipated
excavation which impact City facilities, including but not limited .to traffic signal conduits and loops;
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: ,,'irrigation lines, electrical conduits, and storm drain facilities. �_ . `', r_. ;,•
9. ,.Should additional Lwork, 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 •, ,
t performed by the Permittee as directed by and to the satisfaction of the City Engineer at no' cost to the
City of La Quinta. n �,
10.',, Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10 §.1 (part), 1982); ,
l backfill'compaction within street rights -of way shall conform with Section 306-1'.3 of the latest edition
y ;Y, of the Standard Specifications For Public Works Construction (SSPWC), except as otherwise specified
herein, .
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a Native material may be used as backfill material provided that minimum compaction, achieved in the'
,manner prescribed herein, is achieved. Backfill 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 . F' t
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 A. When a firm foundation is not encountered due to soft, spongy'or other unsuitable material; such: a;
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. fo'r
' compaction. The appropriate moisture content range'sliall-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,., ;r ; •:
_ Compaction shall be tested at random depths at approximate three-foot vertical intervals as backfill ; 4
.. • _ .,,
is placed to ensure the effectiveness of the compaction methods and to establish the depth of lift that a -.
i can be compacted. - k,
Special Conditions - PERMIT NO. 3862 i � Page 2 of 5,-y-
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a• _ , �. PERMIT N0.3859
t VISTA LA QUINTA, LLC
D. If lifts greater than one foot are attempted in this trial length` of trench, compaction tests shall be' _
- 'taken within the lifts to ensure that the full depth of the lift is•compacted,.,,Upori satisfactory: �`�'•.•
v completion of this portion of trench, the City Inspector shall establish the maximum lift thickness -,-
to be compacted for the remainder of the project.
~ * `E. r=' In subsequent lengths of trench, the frequency of compaction tests shall equal "one per eachlift of
backfill, per 300 linear feet of open trench, at randomly selected locationswithin the open length' t
of trench. y :� : t +•
F.' -The depth of the randomly selected compaction tests shall also be randomly selected except that ," =s
3 where multiple tests are required in a given length of trench, the tests shall be no closer than three
Lf feet (vertically), from each other."' -�
G.. ' If any compaction test fails, previously placed backfill (in the same length of open trench o`r, ;
previous lengths of trench) which is represented by the failing test (as determined by the City t
Inspector), shall be tested for compliance with compaction requirements.
H. ` All costs incurred due to the conditions above shall be borne by the P,ermittee. Copies'of all,'test
w results shall be furnished to the City Inspector.
• 11 y ' All excavations within City of La Quinta right-of-way shall be backfilled, and temporarily paved :if
f „within the existing travel way, at the end of every workday as directed by and to the satisfaction of the
4.. City Engineer for the protection of the public. Lengths of 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) fe6vin length;`
open overnight at a point where construction will begin the next day, provided that this length of trench
` is completely covered by steel plating.(
12. All' landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be rep laced,tb its .�
original condition.
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Y13. t° Access and egress'to all local properties shall be maintained at all times: ' ? ; '' •x
• 14. Pursuant to Section 14.16.375 Of the La•Quinta Municipal Code (Ordinance-10 §.1 (part),r1982),
. permanent pavement replacement shall be completed no later than seven (7) days after the completion,
of the work. Permanent pavement replacement shall conform to the following 'Conditions:,',Al
A: '; -Existing asphalt concrete pavement shall be sawcut one (1) foot beyond trench edges. Edges shall:
' be straight and clean.
y special ndition Cos - PERMIT NO. 3862 , ' Page 3 of 5'
PERMIT NO. 3859
t . VISTA LA QUINTA,. LLC ,
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B. Permanent pavement replacement structural section, within all trenches, shall be' 1' thicker•than,`''' .. <1 '
existing of asphalt concrete over the same existing thickness of crushed,agg'regate base or crushed
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 30.0 linear -feet of trench:
::Verify exact structural replacement section thicknesses with the. City priorto.installation.
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tC: Permanent pavement replacement shall be installed using a.City approved 3%4" max mediumt
asphalt concrete as the base course lift and a City approved ``/z" max medium finish course lift for ;
capping. Asphalt concrete mix design shall be approved by the Cityprior'to its placement:
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 ,
feet with butt joint created next to the existing unmilled pavement surface. The cold -milled area =: .
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:
f, • For longitudinal trenches located in a parking lane: two (3) feet outside the sawcut removal
lines. _ •; :�" �, ,
1 `Y. • For longitudinal trenches located in a traffic lane: two (3) feet outside -the sawcut removal _ .,'�<,
'�- lines, or to the lane line striping, whichever is greater. -
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' • For transverse trenches across existing street: two (2) feet outside the sawcut removal lines
E.. ' If grinding and capping operations are not performed in the same day as base paving operations;
the base "course lift of/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 ofpaving shall°not be left ,
` 0.10' low in anticipation of grinding and capping.
F. Any existing lane striping or any existing detour lane striping affected by this resurfacing shall be;.; jY
: replaced in kind by the Permittee, as directed by and to the satisfaction. of the City Engineer. =,
. Affected traffic signal loops shall be removed and replaced in kind. The finished' pavement
' • surface shall be smooth, consistent, and shall conform to the surrounding grades. ' '" • �' <
` 15. Permittee shall permanently stabilize any and all soil that was disturbed as a result of work performed
+ .under this permit with an approved dust control treatment. Soil stabilization shall be don_ e immediately. `-
After completing the operation.
Special Conditions - PERMIT NO. 3862 ` ' 4 ` Page 4 of 5 ' Y
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;. PERMIT NO.3859 ` ' Y
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VISTA LA QUINTA LLC
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16 Pursuant to Chapter 12.56 of the La Quinta Municipal Code (Ordinance 10 §*1(part),•1982) the Cityhas''
designated certain city streets as Truck Routes. The weight limit for restricted streeis',('use
e. streets not
part of the Truck Route network) is three (3) tons- trucks exceeding the weight lini it -may usea 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 YThe City of La�Quinta reserves the right to revoke, suspend or void this permit at any time
18 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* O'ik•under this
+ permit. a
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