3825 (4)�, < PERMIT NO.382S r,.• t z
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�r JOE DOLAN'CONSTRUCTION
Pursuant to Section 14.16.290 of the La Quinta Municipal Code, (Ordinance 10.§ 1• (part); I' 82),"street ;
closures shall pot be permitted. A minimum of two (2) travel lane of paved surface shall be
maintained at all times.-,f.
8. Prior to excavating, if required, the 'Permittee shall contact Underground Service Alert at 1=800.422 , .
. ` 4.133. It shall be the Permittee's responsibility to notify the Public Works Department of anticipated ,
46.
excavation which impact City facilities, including but not limited to traffic 'sigi al conduits and loops;', ., =
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irrigation lines,. electrical conduits, and storm drain facilities. 4,, • .,
Should `additional work, materials, or `modifications of the work be required in order to meet City,
f 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. ' - ,, y ., • ,
+10: , Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance, 10 §' 1 (part),4982);
4�':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
y herein.
Native material maybe 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 j etting 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.
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' y:.Backfill compaction shall be achieved by the following conditions: 4 �' ` t,� ` ' ' , �; #
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:
Backfill,;materials shall be brought to or maintained at an appropriate moisture content for�5'
=' compaction. The appropriate moisture content range shall be established at the onset of the R 6V
.project and ensured prior to use of the materials through.progress testing on the.stockpiles1: <
a C. Y The first length of trench backfilled•shall be backfilled in the presence'of the City Inspector.
-s" Compaction shall be tested at random depths at, approximate three-foot vertical intervals asr.' ,'
::. backfill is placed to ensure the effectiveness of the compaction methods and to establish the depth s •L�
of lift that can be .compacted.
`special Conditions - PERMIT NO. 3838 ,
`Page 2 of 5
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-3825 PERMIT NO. ,
JOE DOLAN CONSTRUCTIO_ N
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D. If lifts greater than one foot are attempted in this trial length of trench, compaction tests shall be
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t 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 liftfthickiiess
• �• to be compacted for the remainder of the project.
E: Y TIn subsequent lengths of trench, the frequency of compaction tests shall equallone per each lift of .
backfill, per 300 linear feet of open trench, at randomly selected locations within the open length ; s,
''of trench.
J " F— - The depth of the randomly selected compaction tests shall also be randomly selected except that
where multiple tests are required in a given length of trench, the tests shall be no closer than three
-feet (vertically) from each other.
G. If any compaction -test fails, previously placed backfill•(in tlie,same�length of open trench or '
'Y previous lengths of trench) which is represented by the failing test'(as ,determined by the City
Inspector), shall be tested for compliance with compaction requirements:
H. All costs incurred due to the conditions above shall be borne by the Permittee. Copies of all test
' y results shall be furnished to the City Inspector. '
z H 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 of the public. Lengths of open trench shall not greatly exceed that '
�; •' -which can not be backfilled in the same d`ay. 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,
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.' V 'sopen overnight at a point where construction will begin the next day, provided that this length of trench
.is completely covered by steel plating. s
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12. All landscaping; irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced.to its'
-.original condition:
.13. Access and egress to all local properties shall be maintained'at all times.,,
�14u 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 . r
t =of the work. Permanent pavement replacement shall conform to the following conditions:
Special. Conditions : PERMIT NO. 3838 5 Page 3 of 5
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{ A. Existing asphalt concrete pavement shall be sawcut one'(1) foot beyond trench edges Edges shall'
be straight and clean.;
PERMIT NO.3825f
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F JOE DOLAN CONSTRUCTION,_ l a Y'1 rrR%•.
'Permanent pavement replacement structural section, within all trenches, shall be 1;' thicker than' - r
existing of asphalt concrete over the same existing thickness of crushed aggregate_ Ibase 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
t'� , • compacted to 95% relative compaction and respectively tested, for each 306 linear feet of trench..
'Y Verify exact structural replacement section thicknesses with then City prior to installation..
'Permanent pavement replacement shall be installed ,using a City approved 3/4" max' medium'
,-asphalt concrete as the base course lift and a City approved %" max medium finish•course lift for ;
capping. -As halt concrete mix design shall be approved by Ci
ty prior to its placement. v .,
D. s' 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 ,
L r feet with butt joint created next to.the existing unmilled pavement surface. The cold -milled area
.1� 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:.
•, k. _• For longitudinal trenches located in a parking lane: two (3)'feet outside the sawcut removal
_. •" i�-. �r lines. J .
For longitudinal trenches located in a traffic lane: two (3) 'feef outside the saw cut removal:
Y;, lines; or to the lane line striping, whichever is greater.
, . • For transverse trenches across existing street: two (2) feet outside the sawcut removal lines.
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} E. `. . If grinding and capping operations are not performed 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 notbe left
,A �,_ "# 0:10' low in anticipation of grinding and capping: i
tour lane striping affected by this resurfacing shallbe �
F., "Any existinglane striping or any existing de .
replaced in kind by the,Permittee,"as directed by and -to the satisfaction of.the City. Engineer. i
` • ,Affected traffic signal loops shallabe removed and replaced in kind. The finished pavement
a . ' surface shall be smooth, consistent, and shall conform to the surrounding grades.
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Special Conditions - PERMIT NO. 3838'Page 4 of 5 '
15 '`: Fermittee shall permanently stabilize any and all soil that was disturbed as a result of work performed, L,2"
under this permit with an approved dust control treatment. - Soil stabilization shall be done immediately
• _ ; ; after 'completing the operation.. 3
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PERMIT NO.3825,.€`h
,_ L ' x• JOE DOLAN CONSTRUCTIONT.
16. ` Pursuant to_ Chapter 12.56 of the La Quinta Municipal Code (Ordinance-10 § 1(part); 1982) the City has ^ ,
t : 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 •may use a restricted
street if making' a delive or pickup on the subject street or if this ermit's �•ecificall ants ermission ' •; ' k.
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totuse the street to deliver street construction -materials and/or equipment. { `
y17 ".The 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'froni ally,
• r damages, delay costs, costs or expenses in law or equity that may arise out of work -under this
permit.
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