3853City of La Quinta
The following General and Special Provisions are attached to and made a part of
Permit Number
The following shall always apply:
ENCROACHMENT ON PRIVATE PROPERTY: This permit authorizes work to be accomplished within the City of La Quinta's right•of way
ONLY. Whenever construction extends within private property, it is the responsibility of the permittee for his contractors to secure permission
from abutting property owners. Such authorization must be secured by the permittee prior to starting work.
TRACK -LAYING CONSTRUCTION EQUIPMENT: Cleated track -laying, construction equipment shall not be permitted to operate on any paved
surface unless fitted with smoother -faced street pads. All mechanical outriggers shall be fitted with rubber street shoes to protect the paving,
during excavations. Rubber -tired equipment only shall be used in backfill operation in paved areas. If the existing pavement is scarred, spalled,
or broken during the term of this contract or if the pavement is marred, City of La Quinta shall request that these portions of road be resurfaced
over their entire width. Resurfacing shall consist of one coat of two inches (2") of A.C. surfacing plus appropriate seal coat as specified above, -
PROTECTION OF TRAFFIC: All excavations and work areas shall be properly lighted and barricaded as deemed necessary by the City,
Engineer or City of La Quinta Public Works Inspectors. Suitable detours and detour signs shall be placed and maintained for the duration of the
project. The City shall be notified twenty-four hours (24) in advance of any traffic detours or delineation.
CARE'OF DRAINAGE STRUCTURES: Any drainage structure to include corrugated metal pipe, concrete pipe, steel culvert and concrete
structures encountered during excavation which necessitate removal shall be replaced in kind. In the event it becomes necessary to remove or
cut existing drainage structures, City of La Quinta shall be notified prior to commencement of this work. Drainage structures and open drains
shall be kept free of debris at all times for proper drainage.
RIGHT-OF-WAY CLEANUP: Any surplus material resulting from excavation and backfill operations shall be removed from the right of way., All
paved surfaces shall be broomed clean of earth and other objectionable materials immediately after backfill and compaction. Existing gutter line
and drainage ditches shall be replaced to their original standard or better. All excess material shall be removed prior to paving. Water tanker
shall be used, as required, to sprinkle the job site to keep down dust conditions and shall be used immediately after backfill.
DE -WATER OPERTATIONS: If de -watering operations are required and pumps are forcing water on City of La Quinta roads, it shall be the
responsibility of the permittee (contractor) to control this water and to provide off-street barricades when necessary.
CLOSING STREETS: No street shall be closed. A minimum of one lane of traffic shall be maintained at all times to provide limited access for
the adjoining property owners and emergency vehicles. In the event it is felt by the permittee that he must close a street for any length of time, .-
permittee shall contact this office to obtain the necessary permission.
SPECIAL PROVISIONS
The following shall apply when indicated:
® R1 NOTIFICATION: Permittee shall be notified the City at (760) 777 - 7075 at'least forty-eight hours (48) in advance of starting
construction.
® R2 UTILITY CLEARANCE: (Substructures) Prior to making any excavations within the City of La Quinta right-of-way authorized
by permit, the.permittee shall contact all concerned utility companies relative to the location of existing substructures.
Damage to existing substructures resulting from operations conducted under this permit shall'be the sole responsibility of the-
permittee.
® R3 UTILITY CLEARANCE (Surface Structures) No work shall be. done under this permit until all utilities are clear of, the.
proposed work *site. The permittee shall notify all concerned utility companies of the proposed work.
❑ R4 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced
with ( ** N/A ** ) inches of A.C. paving placed on ( *` N/A ** ) inches of ( ** N/A ** ) aggregate sub -base course having an
"R" value of not less than (" N/A ") and in conformance with the City of La Quinta. Road Improvement Standards and
Specifications, Ordinance #461.
❑ R5 PARKWAY GRADING: Area. between the property line and top of the proposed concrete curb shall be graded to a slope of
one-fourth inch (%") to one foot (1').
❑ R6 GRADE CHECKING: City of La .Quinta shall check grades upon receipt of plan and profile and/or grades as established by
a licensed engineer:
❑ R7 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter (" N/A ") feet shall
be removed. Curb and/or curb and gutter shall be saw but prior to removal. Depressed curb, matching concrete gutter and
concrete driveway approach shall be constructed in conformance with City of La Quinta Standard #207.
® R8 DRIVEWAYS: A.C. driveways shall be constructed as not to alter existing drainage pattern. Surfacing between the property
line and the existing road paving shall be two and a half inches (2'/:'') of A.C. paving on (" N/A ") of class (" N/A")
aggregate base.
® R9 SIGHT CLEARANCE: Sight Clearance of six -hundred feet (600') in all directions shall be assured and maintained at all .
times.
❑ R10 SOIL STERILIZER: The area to be surfaced shall be treated with soil strerilizer. Rate of application shall comply with the
manufacturer's specifications.
City of La Quinta
0 414 COORDINATE WORK: The proposed work shall be subordinated to any operation, which the State of California or City of
La Quints may conduct in this area during the period of this permit. Work shall be coordinated with the State or City of La
Quinta forces to preclude delay or interference with State or City of La Quints projects.
® R12 SURVEY MONUMENTS: Prior to excavation or beginning of construction; all survey monuments which exist on the
centerline of all streets or property lines.when, m included shall be completely tied out so they may be readily and correctly,
replaced by a licensed civil -engineer or surveyor at the expense of the permittee. A complete set of notes showing the ties
` to these monuments shall be furnished to the City Engineer prior to the removal of any monuments.' This office shall be
notified upon completion or replacement of all survey monuments for proper clearance.
® R13
® R14
® R15
® R16
® .R17
® R18
® R19
® R20
® R21
• f � 4.
❑ R22
® R23
❑ R24
PAVEMENT CUTTING: Pavement will be mechanically saw cut to a straight edge prior to excavation. Method of pavement
cutting shall be approved through the office of the City Engineer. (Under no circumstances shall excavating equipment be
used to excavate prior to cutting or pavement.) Excavation material shall be placed in such a position as to'best facilitate the
general flow traffic. Prior to final paving operations, any damage to pavement straight edges shall be corrected.
LIMIT OF EXCAVATIONS: Excavations shall be limited to one -thousand feet (1000') of open trench before backfill
operations must begin. All excavations shall be properly barricaded,with lights' overnight, on weekends and holidays for the
protection of the traveling public. The Public Works Inspector shall determine the suitability of excavation barricading in
each case. No excavation shall remain open for a period exceeding five (5) days. No excavation shall be made unless the
construction material is actually on the work site.
BACKFILL MATERIAL: Backfill shall be free of brush, roots or other organic substance detrimental to its use for purposes
of producing and adequately consolidated backfill. Ant material which the City of La Quinta deems unsuitable (spongy or
saturated material) which is encountered during excavation shall not be used, for backfill, but shall be supplemented or
replaced by an approved sand or gravel.
BACKFILL SAND: Backfill shall .be approved transit -mix sand or equivalent and ,shall be placed on lifts not greater than
three feet (3') and vibrated using vibrostamper or equivalent equipment. Alternate methods may be substituted, but in any
case, a relative compaction of ninety-five percent (95%) shall be maintained with the structural section of the roadway.
BACKFILL PLACEMENT: Backfill shall be applied in layers of not more than fifty percent (50%) of the total depth of the -
trench before flooding or a maximum of five feet (5) lifts where trenches are of excessive depths. Care is to be exercised
that the backfill material is not subjected to extreme swell by flooding operations. Backfill material shall be placed so that the
resulting compaction shall not be less than ninety percent (90%) or equivalent to the surrounding ground, whichever is the
` greater compaction. Where ponding or flooding is used for a maximum settlement, adequate dikes will be constructed to
retain the water. Where jetting is used, the jets shall be of sufficient length to reach the bottom 'of each layer and the water
supply shall be continuos.
COMPACTION TESTS: If so required by the- inspector, compaction test shall be made at intervals of not more than one:
thousand (1000') feet and a maximum of one (1) test on each road. One (1) copy of each test shall be forwarded tot the City
Engineer for approval and filed prior to making permanent repairs. Compaction tests shall be made as outlined1n Section
6.3.01 of the Standard Specifications, Division of Highways, State of California, dated January 1973.
COMPACTION TESTS: If so required by the Inspector, compaction tests shall be made for each crossing or service line.
-One (1) copy of each test shall be forwarded to the City Engineer for approval and filed prior to making permanent repairs.`'
Compaction tests shall be made as outlined in Sections 6.3.001 of the Standard Specifications, Division of Highways, State
of California, dated January 1973.
TEMPORARY PAVEMENT REPAIRS: After completion of backfill.and compaction operations, a temporary patch consisting
of two inches (2") of SC-800 shall be placed on a prepared sub -grade. The SC-800 temporary paving shall be placed after
a maximum of three -thousand linear feet (3000') or trench has been excavated and backfill operations completed, but in no
case shall the placement of the temporary pavement exceed a five (5) day limit.
PERMANENT PAVEMENT REPAIR: After backfill and compaction have been completed, a temporary patch consisting of
two inches (2") of SC-800 shall be placed immediately. A permanent patch of ( 4 ) inches of A.C'surfacing placed on a ( 6) -
inch. ( crushed ) aggregate base shall be placed no later than ( 7) days after completion of temporary road repair:
FOG SEAL: A fog seal coat consisting of an. application of asphaltic emulsion shall be applied over all patch areas as
determined by the City Engineer. ' I
STREET RESTRIPING: Where street striping is still visible on street to be excavated, such striping shall be replaced upon -
completion of permanent repairs.
TREE RELOCATION OR REMOVAL: Tree relocation within the City of La Quinta road right-of-way shall be accomplished .
by a, licensed, bonded and insured tree service, and handled safely without interference or.hazard to the traveling public. It
shall be the responsibility of the permitte to maintain the tree in a vigorous growing condition at its new location.
Trees to be removed shall be in sections, which can be handled safely without interference or hazard to highway traffic. The
entire width of the tree stump, shall -be removed'and disposed of so that no debris remains in view of the highway. The
stump hole shall be backfilled and thoroughly compacted as specified in the,following paragraph. Where it becomes
necessary to restrict traffic, the work shall be restricted to a maximum of five -hundred feet (500') at any one time. Adequate
signs, flagmen and or barricades shall be provided to protect the traveling public at all times.
Large holes resulting from tree removal shall be backfilled and compacted to not less than ninety percent (90%) or
equivalent tot the surrounding ground, whichever.is the greater compaction as determined by the impact or field method.
Compaction tests shall comply with Section 6.3.01 of the Standard Specifications, Division of. Highways, State of California,
dated January 1973.
A
1/
NOTE:
With -proper validation'
this :form constitutes an .
encroachment• permit .
CITY, OF LAIQUINTA
APPLICATION .FOR PERMIT .
PUBLIC WORKS CONSTRUCTION : (ENCROACHMENT) c. '•,;..
0,
For the construction of 'public, or private curbs,. driveways, pavements, sidewalks, parking lots, sewers, water mains
and other'like public works improvements in connection With. MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS
Subdivision Improvement Permit — Class
z;. DATE: iAruary 12-4 2003• Minor -Improvement. Permit Class IV
LOCATION OF -CONSTRUCTION Madison Street - Tract 30096, .Puert8' Aiul, Phases Y �
'1
(Street address or Description of Location)
r `PURPOSE OF CONSTRUCTION To sugoly. water to the project Sketch (attach construction plans if appropriate)
>.-DESCRIPTION OF CONSTRUCTION 1018" stubout eons' ection
" -'*See, Att'sehed..Spetia! •ConOtti,oass*
DIMENSION OF INSTALLATION OR REMOVAL 'See attached
>ri�.aua
SIZE OF EXCAVATION; IF NEEDED See attaeheii olans
APPROXIMATE TIME WHEN WORK WILL BEGIN February 2003
APPROXIMAT.E.TIME OF,COMPLETION NArcth 200
ESTIMATED. CONSTRUCTION COST $ 20.000
(Including removal of all obstruction, materials,'and.debris, backfilling, com-
paction and placing permanerit.'resurf'acing and/or replacing improvements)
In consideration of the granting ofthis permit, the applicant hereby agrees to:
lnc1emnify,.>defend'and.save the .City, 'its authorized agents, officers, representatives and employees, harmless from and against any'and all
penalties, liabilities or loss , resulting from claims or court action and arising out, of any, accident, loss or damage 'to persons or property -
happening or.occurri'ng as a proximate result of any -work undertaken under the permit granted pursuant to this application..
Notify the Administrative Authority at least twenty-four (24) hours in advance of the time when work will be .started.
Comply with all applicable City Ordinances, Ofe terms and conditions of the permit and all applicable rules and regulations of the City of.,"
La'Quinta and to"pay for any additional replacement necessary as the result of this work:
'-Signature of Appl i6a6t or Agent
Coachella Vallev Wnter� Di6trict P.O. Sox .
105$. Coachella ' .9323b E760?" 398-»2651
•Name, of.Applicant (please print),Business Address, Telephone No.
Same its Above
Name of Contractor and Job Foreman Business Address Telephone No:
Contractor's License'No.
City Business License No.
,.
Applicant's Insurance Company..
Policy Number
FEES: Subdivision I'mprovement Permit —Class III '
Public improvements:.3% of'estimated construction costs
private improvements: 3% of estimated construction costs
Minor' Improvement Permit —*Class IV: See'attached schedule
'
4.
Inspection Fee $
PERMIT VALIDATION
Permit Fee
PERMIT NO. 3.852
Penalty
Cash Deposit -Surety Bond
DATE,APPROVED Vehruary 1..2., 2003
if required
EXPIRATION DATE February 28. 2004
TOTAL: $ NO FEE >
DATE ISSUED
Receipt No.
By.
Received by Date
;'Administrative Authority
Victor Ai4t1>+, Assis�tan engineer I
Recorded by,
Telephone: (760) 777-7075
1�__ W.ith proper validation
this form constitutes-ann :. CITY OF LA QUINTA
encroachment permit • r
APPLICATION FOR PERMIT
PUBLIC WORKS CONSTRUCTION (ENCROACHMENT)
For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers, water mains
and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS
Subdivision Improvement Permit — Class I II
DATE: Vebrt ary 12. 2003 Minor Improvement Permit Class•IV
LOCATION OF CONSTRUCTION «11ndi.21on Strcalz -► Tr6et 30096# klaarta 4--ula Phdoo I
(Street address or Description of Location)
PURPOSE OF CONSTRUCTION Zo 01120.2 V-"ItC'Z t0 th2 PrOle t Sketch (attach construction plans if appropriate)
KDESCRIPTION OF CONSTRUCTION 1013' otUtIOUt COrn'loction
oSao 4g> obad Spatial Cordltionoc
• DIMENSION OF INSTALLATION OR REMOVAL Gen attacbcd
• �l�ta .
SIZE OF EXCAVATION, IF NEEDED Soa czl�¢c�a RIM
APPROXIMATE TIME WHEN WORK WILL BEGIN 20bruar7 2.003
APPROXIMATE TIME OF COMPLETION 1,'Inwch 2003
ESTIMATED CONSTRUCTION COST $ 20.000
(Including removal of all obstruction, materials, and debris, backfilling, com-
paction'and placing permanent resurfacing and/or replacing improvements)
In consideration of the granting of this permit, the applicant hereby agrees to:
Indemnify,defend• and save the City, its authorized agents, officers, representatives and employees, harmless from and against any and all
penalties, liabilities or loss resulting from claims or court action and arising out of any accident, loss or damage to persons or property
happening or occurring as a proximate result of any work undertaken under the permit granted pursuant to this application.
Notify the Administrative Authority at least twenty-four (24) hours in advance of the time when work will be started
Comply with all applicable City Ordinances, the terms and conditions of the permit and all applicable rules and regulations of the City of
La Ouinta and to pay for any additional. replacement necessary as the result of this work.
N Signature of Applicant or Agent
Coacholln Valloy Uatcr Y 16triet P.O. nol. 1050, C®aChollu 92236 (760) Mp2651
Name of Applicant (please print). Business Address Telephone No.
Name of Contractor and Job Foreman Business Address Telephone No.'�
Contractor's License No. City Business •License No.
Applicant's Insurance Company Policy Number
FEES: Subdivision Improvement Permit — Class.I I I
Public improvements: 3% of estimated construction costs
Private improvements: 3% of estimated construction costs
Minor. Improvement Permit — Class IV: See attached schedule
Inspection Fee
Permit Fee
Penalty
Cash Deposit -Surety Bond
if required
TOTAL:
$ Vo
Receipt No.
Received by Date
Recorded
sw s i
PERMIT VALIDATION
PERMIT NO. 3�g
DATE APPROVED Vobruary 12. 200S
EXPIRATION DATE Vobruar7 28, 2004
DATE ISSUED
By WY •,..
Administrative Authority y:
Telephone: (760) 777-7075
t�
�iisv ls-e'V.d �1�+:',7,fi.�5 • ��v. s.. �. �;:.,. .
I C,
t NOTE. 'r
-1 With proper validation..
w
this form constitutes an' . + ' CITY OF ' LA OUINTA
Y, encroachment. permit ' ; ' J.,
APPLICATION -FOR PERMIT:
.1' ;.�„ " `PUBLIC WORKS CONSTRUCTION(ENCROACHMENT)'C
.` 1'£ '4 For - the construction of public or, private curbs, driveways, pavements, sidewalks, -parking lots, sewers, water .mains
and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS
rtrt- ,
1 - Subdivision Improvement Permit,— Class III •
DATE: - Minor Improvement Permit Class IV.=
•LOCATION OF CONSTRUCTION
(Street address or Cesc►Iptlon of Location)
f t
PU PO E OF CONSTR TION y Sketch (attach construction plans if appropriate) .
'! DESCRIPTION -OF CONSTR CTI
DIMENSION OF INSTALLATION OR REMOVAL �• . �'
SIZE F EEDED '
. ' ' �%ea�h n n �1 n / SL�L.`` � C'id�'YO /O��f/✓�' . -
I „ • r i `.
r APPROXIMATE TIME WHEN WORK WILL BEGIN
APPROXIMATE TIME OF COMPLETION r
ESTIMATED CONSTRUCTION COSTS
(Including removal of all"obstruction.-.mateiials, and debris, back filling, com-
paction and placing permanent resurfacing and/6r`replacing improvements) "
(n consideration of the granting of this permit, the applicant -hereby agrees to. ,
Indemnify, defend'and, save the City, its suthorized agents, officers; representatives and employeel, harmless from and `against any end all. `•
• f, ,penalties, liabilities or loss'resulting from claims or court action and arising out of any accident• loss or'damage to persons or property fi•
hippening of occurring as a pro+ l;nate result of any work undeitakers under the permit granted pursuiant to this application. ,
r Notify the Administrative Authority. at least twenty-four 1241 hours in advance of the' time when work will be started.-. -! ,
-
Comply with all-applicable;City Ordinances. the terms and condition's of the permit and all applicable_ iuln and regulations of the City of
La Cluinta and to pay for any additional r.placement necessary as. the result of this work.
�,14
+.s_ Signature of Applicant or Agent
t - -
COACHELLA VALLEY WATER DISTRICT
CAROL PFANNKUCHE
DEVELOPMENT SERVICES TECHNICIAN
I
P.O. BOX 1058; COACHELLA, CALIF. 92236
TELEPHONE: (760) 398-2651
ousiness Aouress f elepnone rvo.
Business Address Telephone No.
1 City Business License No.;
i',. rF. ...avro.f, caa.vrntrarry - Policy Numbe► '
I
FEES:--Subdivision,lmprii;ement Permit — Class III
�• Public improvements: 3?' of estimated construction costs f r
{ Private improvements: 3; of estimated construction costs
Minor Improvement Permit — Class IV: See attached schedule"±
'lnspection Fee $ Y PERMIT VALIDATION
Permit. Fee_ <
PERMITNO. '
i. . Penalty
Cesh Deposit Surety Bond " . DATE APPROVED
it required EXPIRATION DATE
•TOTAL: is `
- ` DATE ISSUED
, •Receipt No: r
f W ; By I
Received by'Daie Administrative Authority
Fiecoided by TELEP)IONE: 16191 564-2246f 3 : +
� l ' .'v t.+ ` ' , - • � J `, it ; � 4 rt. -+.
- 1 ,,. ."N' -ai. r. ,- � � a - �., Ste �< �. •j•.i
PERMIT NO. 3853 # . T •. k `'� + N< +`.,,
CVWD
r. ,
'Ina ddition to the standar
p
d permit conditions, the.following shall aply: {. . r It �.
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 Construction (SSPWC) and as directed by and to the satisfaction:of the City Engineer.
2; CV WD, 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.
4. ' . ,Pursuant to,Section 6.08.050 of the La Quinta Municipal Code (Ordinance 18 '§ 1, 1982);throughout the.
. work site; the Permittee shall comply with .City regulated work hours.' Operation and in of
'equipment within one-half mile of human occupancy shall be performed only during the following time _
periods: .�
October 1st to April 30: Monday -Friday 7:00 a.m. to'5:30 p.m. -
' Saturday 8:00 a.m. to S:OOp m:
r' ,May l st to September 30: Monday -Friday 6 00 a.m to7:00 p.m:
" Saturday 8:00 a.m. to 5:00 p.m.'
Work shall be prohibited on legal holidays and Sundays.
,,« - _• .'� f "fir'. K l•
4 i 5;' Work performed within 500 feet of a signalized intersection is restricted between the hours of 9 a.m v
' M" 3' p.m. Traffic control shall be set up after 9 a.m. and removed before 3 p.m. The Permittee shall
contact the Riverside Country Traffic Signal Maintenance Department at. 909 275=6894 if signal, r
},-operation, at the intersection is to be altered in anyway. 4;
6. Pursuant to Section 14.16.110 of the La Quinta Municipal Code (Ordinance ' 10 § 1� (party, 1982),
Permittee shall assume responsibility for repair of any pavement damage to any public or private. street'
�3 and for any damage to other City streets or facilities as a resultof work performed under, this permit.. '
7;1 Pursuant to Section 14.16.250 of the La Quinta Municipal Code (Ordinance 10,§ 1.(part), 1982), A
f advance warning signs and traffic 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.`
r7 responsibility to appropriately detour and barricade all construction'sites. L• -
Special Conditions - PERMIT NO. 3853. Page I of 5
. PERMIT NO.3853
r . t • •'" � � ���*� +' +• a . a r s
} + Pursuant to Section 14.16.290 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 r
imaintained'at all times.
.8. Prior to excavating, if required, the Permitiee shall contact Underground Service Alert'•at 1-800,422='y.
ti 4133. 'It shall be the Permittee's responsibility to notify the Public Works Department of anticipated
t, excavation which impact City facilities, including. but not'limited to traffic signal conduits a'nd•loops,;. ? Y
'irrigation lines, electrical conduits, and.storm drain facilities. _`' `;` ',• :�.t
.. ' - - s °'r, 4v.• ,l.,.•` r � tit: ..,.
_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. c
-10. -Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10 ,,§. l (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 w ,
_ herein: ;
Native material may be used as backfill material provided that minimum compaction, achieved in the, , y,V.
manner prescribed herein, is achieved. Backfill shall be performed by mechanical no;water ' F
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: ^ ,4 ``;.ti,' r Y
r 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 anappropriate p
.- g moisture content for
compaction. The appropriate moisture content. range shall be established at the•onset of :the = :;
i project and ensured prior to use of the materials through progress testing on the,stockp_iles.
C. The first length of trench backfilled shall be backfilled in the presence'of the City. Iiispector. _
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.
s i.
_ Special Conditions - PERMIT NO. 3853 �. r . Page 2 of 5
' r
LJ
z PERMIT -NO. 3853
CVWD7
If lifts greater than one foot are attempted in this trial length of trench,�compaction tests'shall be g` M;-f-
taken within the lifts to ensure.that the full depth of the lift is compacted.- Upon`satisfactory:".,,, lT ,
` completion of this portion. of trench, the City Inspector shall establish the maximum lift thickness:,;' k ; -
'�' to be compacted for the remainder of the project..L�
-E. In'subsequent lengths of trench, the frequency of compaction tests shall equal one per each lift of
t , backfill; per 300 linear feet of open trench, at randomly selected locations within the open'length-�'
of trench: -� T
• rat-.._ - -.
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 e"no closer than three
feet (vertically) from each other.
.' -
IL
'
} G. • • If any compaction test .fails, previously placed backfill (in the same length of open.trench or •;`
"� '•, `t previous lengths of trench) which is represented by the.failing test (as determined by the City'
Inspector), shall be tested for compliance with compaction requirement's. '
* H. All costs incurred due to the conditions above shall be. borne by the Perm'ittee., Copies of all test', ,
K results shall be furnished to the City Inspector.
.1 L' • All excavations within City of La Quinta right-of-way shall be backfilled, and temporarily paved if E
' ,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 exceedthat'. wM `
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, riot 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
is completely covered by steel plating.
R o-„
ti 12. All landscaping, irrigation, decorative rock,, decorative concrete, lighting, etc., shall be replaced to=its,;�fh;,
va' original condition. ^
13: Access and egress to all local properties shall be maintained at all times. t t s
14. " Pursuant to Section 14.16-1.375 of the La Quinta Municipal Code (Ordinance 10 § (part), 1982),
permanent pavement replacement shall be completed no later than seven (7) days -after the completion
.Iof the work. Permanent pavement replacement shall conform to the following conditions""
A. Existing asphalt concrete pavement shall be sawcut one (1)`fooi beyond trench edges. Edges shall
be straight and clean.
Special Conditions - PERMIT NO. 3853 Pa eg '3 , v of 5'
. PERMIT NO.3853
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' B: Permanent pavement replacement structural section, within all trenches,`shall,be •1" thicker than
existing of asphalt concrete over the same existing thickness of crushed aggregate base or crushedf
miscellaneous base, meeting the requirements of Sections 200-2.2 and 200-2.4 of the•Standard
f Specifications for Public Works Construction. The replaced pavement and base materialshall be;
compacted to 9 5 % relative compaction and respectively tested, for each 3001inearfeet of trench
Verify exact structural replacement. section thicknesses with the City prior to installation'.,,
• C. - Perrmanent pavement replacement shall be installed using a City approved 3/4 max mediuiii'
asphalt concrete as the base course lift and a City approved''/2" max medium finish°course lift for
capping. As halt concrete mix design shall be approved. b the City prior to its lacement'
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l : ; D. Cold -Mill and Overlay - The existing pavement which was properly protected in place during the
" s trenching operation located adjacent to the trench saw cut shall be cold -milled to a depth of 0.10
feet with buttjoint 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: - r ` :f';
' `f>' -`'. • For longitudinal trenches located in a parking lane: two (3) feet outside the'sawcut removal-
' lines.
`; • For longitudinal trenches located in a traffic lane: two (3) feet"outside the sawcut removal4-, _: y
lines, -or to the lane line striping, whichever is greater.'
• ; For transverse trenches across existing street two (2) feet outside the sawcut removaHines
E. If grinding and capping operations are not performed in the same day as base paving operations;;
• 1 the base course lift of 1/4" 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 f
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0:10' low in anticipation of grinding and capping.
Any existing 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. ; "r
'Affected traffic signal loops shall be removed and replaced in kind. The finished pavement'
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" 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 dorie immediately`Y
m after completing the operation.
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Special Conditions - PERMIT NO. 3853 " Page 4 of 5
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+ �:x PERMIT NO: 3853
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16 Pursuant to Chapter 12.56 of the La Quinta Municipal Code (Ordinance 10 § 1(part); 1982)'the City 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 may use a restricted
street if making a delivery or pickup on the subject street, or if this permit specifically grants permission ,
ao 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 The permittee shall indemnify, hold harmless and assume the defense of the Cityfromallti r.
r ;damages, delay costs, costs or expenses in law or equity that may arise out�of work under this r
permit: h
41
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