2802IPZ .��-.'1 .•—..T:h...Yr 4n --'K :�ir'•,K—wv+1rv_`rt`W� >^,n i.. _ _. r = ,-- - _—_ _ _ ___—__—_--_ ,
NOTE:
Withpr per validation
this form constitutes an -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
a'nd' other like public works: improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS.
Subdivision Improvement Permit — Class III
,DATE: 9/21/98 Minor Improvement Permit.Class.IV
LOCATION OF CONSTRUCTION CRIED to i:n ahll 1 — 18 inch stub—out conaectioil at Washington St./
future Seeley Dr., and -1 18 inth stub -out connection at Miles Ave.,/funre Seeley Dr.'.
(Street address or Description of Location)
in thea ' City of La Quitita as . .
PURPOSEplans if appropriate)I�OF CONSTRUCTION Sketch -(attach construction
AT1Arxn tu+� n'hfrtsa•itnri r#rnv,*41ri&m M^, 9Q799 nv%A,
DESCRIPTION OF CONSTRUCTION M,, 7'179'2: Cxmn t^
j R1WM.ko arnhea Ari/ t- ra,nA x.se,k•:..r -
1 s,ia+sa . e ahratan �., r rA.•t; �� �IyareinG�+a AT., 9''1799 SEE ATTACHED CONDITIONS.
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DIMENSION OF INSTALLATION OR REMOVAL 4,
SIZE OF ;EXCAVATION; IF NEEDED 10 ft. X loft. X 5ff- +
(Averaee) ice` f
APPROXIMATE TIME WHEN WORK WILL BEGIN 9/98
APPROXIMATE TIME OF COMPLETION 9/98
ESTIMATED CONSTRUCTION COST '$
(Including removal of all obstruction, materials, and debris, backfilling, com-
paction and placing permanent resurfacing and/or replacing improvements)
In' consideration ofAhe 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 Quinta and to pay for any additional replacement necessary as the result of this work.
Signature of Applicant or Agent r
Coachella Oallev Water District P.O. Bog 1058 Coachella, CA (760) 398«2651
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: SuCdivision'Improvement Permit^ Class III f
Public improvements: 3% of estimated construction costs
Private. improvements: 3% of,estiniated construction, costs
Minor Improvement Permit - Class IV: See attached schedule '
,80
Inspection Fee - $ PERMIT VALIDATION
Permit Fee ..(}, . ERMIT NO. 2802-
P
Penalty. :•'£
Cash Deposit Surety Bond
'if required, DATE APPROVED 9/21/9B
12/31/98 .
EXPIRATION DATE
..0", �
TOTAL: $ *�
DATE ISSUED
Receipt'No. 51..i✓�� f-�,,� i��
By
Received by Date i� - Administrative Authority
Recorded b t�
y � � • Telephone: (619) 777-7075
'
The following General and Special. Provisions are attached to and made a part of Permit No.1/ lJ D
p '
GENERAL PROVISIONS
•
i,The following shall always apply:
-.
ENROACHhiENIC ON PRIVATE PROPERTY:This permit authorizes work to be accomplished within City of La Quinta right of •
• ,,�
way ONLY. Whenever construction extends within private property, it is the responsibility of the, permittee for his convectors to
'",
secure permission from abutting property owners. Such authorization must be secured by the permittee prior to starting work.
TRACKLAYLNG CONSTRUCTION EQUIPMENT: Cleated tracklaying construction equipment shall not be permitted to operate on
'
any paved surface unless fitted with, smooth pads., All mechanical outriggers shall be fitted with rubber street shoes to
u,
protect
protect the.paviiig during excavations. Rubber -tired equipment only shall be used in backfill operations in paved areas. If•the existing
pavement is scarred, spatted, or broken during the term of this contract, or if the pavement is marred, City of La Quinta shall request t
e 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 cost as specified above.„
4PROTECTION OF TRAFFIC: All excavations and work areas shall be properly lighted and barricaded as deemed necessary by the "
,CityEngineer or la Quinta City Public Works inspectors. Suitable detours and detour signs shall be placed and in for the
•
_ 1
duration of the project. The City shall benotified24, hours in advance of any traffic detours or delineations.
CARE OF DRAINAGE STRUCTURES: Any drainage structure including corrugated metal pipe, concrete pipe, steel culvert and,
r
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 ell times for proper drainage.
.... i{' .. a .• .-
- •' . RIGHT OF WAY CLEANUP:. Any surplus material resulting from excavation and .backfill operations shall be removed from the right.
-and
of way. All paved surfaces shall be broomed clean of earth' 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
*• r
,prior to paving. Water tanker shall be used, as required, to sprinkle the job site. to keep down dust conditions and shall be used
r,
immediately afterbackfill. w k t
i
DE -WATER OPERATIONS: 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,
�•
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CLOSING STREET'S: 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 pertgittee 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:' - ! . • • - Y ,
'..•
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- NOTIFICATION: Permittee shall notify the City at (619)777-7075. at least 48 hours in advance of starting construction.
[TIIIITY CLEARANCE: (Substructures) Prior to making any excavation within the City•of-La Quinta right of way t
authorized tiy`permit, the permittee shall contact all concerned `utility, companies relative to the location of existing
substructures. 'Damage to existing substructures resulting from operauons conducted under this permit shall be the sole
respoasibilityof the permittee.
� a
UTH.IPTY CLEARANCE: (Surface Structures) No work shall be done under this permit until all utilities are clear of the
3
' proposed work. site. The permittee shall notify all concerned utility companies of the proposed work. `
'R4 PAVEMENT WIDENING: ,Aires between the proposed concrete gutter line and the existing road pavement shall be surfaced
s ';± '`i' • ' ; '
"with inches of A.C. avis laced on inches of class
P B P aggregate subbase course having an "R'
value of not less than r and in conformance •with City of La QuintaRoad Impiovement Standards and
`
��� "• _ r
' Specifications, Ordinance #461. ,
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®RS''PARKWAY GRADING:"' Area between the property line and top of the proposed concrete curb shall be graded to a slope of
r 1/4 inch to one foot (1')
,,
R6 GRADE CHECKING: A'City of la Quinta shall'check grades upon receipt of plan and profile and/or grades as established by
•
r a licensed engineer.
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R7 • ' CURB REMOVAL FOR DRIVEWAYS: ` A portion of the existing concrete curb and/or curb and gutter (__feet) shall be t'
-
removed., Curb and/or curb and gutter shall be saw cut prior to removal. Depressed curb, matching concrete gutter and
concrete driveway approach shall be constructed in conformance with City of La Quinta Standard #207.
RS DRIVEWAYS: A.C. driveways shall be constrructed.as not to alter existing drainage pattern. Surfacing between the property
line and the existing road paving shall be 2 1/2. inches'of A.C: paving placed on (_ ) of class « aggregate base.
ti
�'t' " �' `
Driveway construction' shall conform to attached drawing. :
SIGHT CLEARANCE: Sight clearance of 600 feet in all directions shall be assured and maintained at all times.'
t
.� . '• s: '
RIO SOH. STERILIZER. The area to be surfaced shall be treated with soil sterilizer. Rate of application shall commply with the
•;
tttaaufacttirer's specifications. '
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( Rly COORDINATE WORK: The proposed work shall be subordinated to any operation which the State of California or City of
La Quinta 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 of City of La Quinta projects.
Rol SURVEY MONUMENTS: Prior to excavation or beginning of construction, all survey monuments which exist on the
centerline of all streets or property lines when involved shall be completely tied out so they may readily and correctly be
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 project clearance.
R13 PAVEMENT CUTTING: Pavement will be mechanically saw cut to a straight 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 of 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.
R14 LIMIT OF EXCAVATIONS: Excavations shall be limited to 1000 linear feet 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.
R15 BACKFILL MATERIAL: 'Backfill shall be free of brush, roots or, other organic substance detrimental to its use for purposes
of producing an adequately consolidated backfill. Any 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.
R16 BACKFILL SAND- Backfill shall be approved transit -mix sand or equivalent and shall be'placed in lifts of not greater than
three feet (3') and vibrated using vibrotamper or equivalent equipment. Alternate methods may be substituted, but in any case,
a relative compaction of 95 percent shall be attained with the structural section of the roadway.
R17 BACKFILL PLACEMENT: Backfill shall be applied in layers of not more than 50 percent of the total depth of the trench
before flooding or a maximum of five-foot (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 be not less than 90 percent 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 continuous.
118 COMPACTION TESTS: If so required by the inspector, compaction tests shall be made at intervals of not more than 1000
feet and a minimum of one (1) test on each road. 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 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 Section 6.3.01 of the Standard Specifications, Division of Highways, State of
California, dated January 1973.
R20 TEMPORARY PAVEMENT REPAIRS:' After completion of backfill and compaction operations, a temporary patch
consisting of 2 inches of SC -800 shall be placed on a prepared subgrade. The SC -800 temporary paving shall be placed after a
maximum of 3000 linear feet of 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.
R21 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 inches A.C..surfacing placed on a
inch class base shall be placed no later than days after completion of temporary road repair.
R22 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.
STREET RESTRIPING: Where street striping is still visible on streets to be excavated, such striping shall be replaced upon
completion of permanent repairs.
R24 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 harard to the traveling
public. It shall be the responsibility of the permittee 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 is becomes necessary to
restrict traffic, the work shall be restricted to a maximum of 500 feet 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 90 percent or equivalent to 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.
1 _ ,
S �9
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COORDINATE ' WORM The proposed work shall be subordinated to any operation which the State of California or City of
La Quinta may conduct is this area during the period of this permit. Work shall be coordinated with the State or City of La
' Quina. forces to preclude delay or interference with, State of City of La Quinta projects. �• Y t- . '
RI SURVEY MONLIMENIS:, Pnor to excavation or beginning of'coostruction; all survey monuments which exist on the
v „
.; centerline ot'all sheets or property lines when: involved'shall be completely'tied out, so they may readily and correctly be"
' replaced by a'licetised civil`e°ngineer or surveyor af'tiie'expense of the permittee. A complete set of notes showing the ties to
1 these monuments shall be furnished to, the City;Engineer prior• to the removal of any monuments. This office shall be notified 't
1 r _ •, ` upon completion or replacement tif'all'surveV monumeats'foi proper project clearance.
'_
R13 t r PAVEMIIV t CLl•ITIIYG: `Pavement will be mechanically'saw cut to d stiaight to a straight edge prior to excavation. Method ;� s
of pavement cutting shall be approved throughabe office ohlie City Engineer: (Under no circumstances shall excavating `
equipment be used to'eitcavate prior to citing of pavement.) 'Excavation' material shall be placed in such a position as to best
facilitate the general flow traffic. Prior td. final paving operations; any-damage'to pavement straight edges shall be corrected. ,
.,..
` R14 . LIhIIT OF EXCAVATIONS: Ezcavatiotis'shall be Iiinifed to 1000 linear keet'of open trench before backfill operations must
begin.:,"Allexeavatiogs shall be, properly barricaded'with'lights'overnight; on weekends and holidays for the protection of the
traveling public.'The Public Works Inspector shall determine ttie suitability of excavation barricading in each case. No tF
excavation shall remain open for a period exceeding five i( days. No excavation shall be made unless the construction
it ti` material is actually oa the work site.,,
:,,.
' r ' R15 -BACKF LL MATERIAL': i Backfill shall be free of brush, roots or.other organic substance detrimental to its use for purposes
of producing an adequately consolidated backfill. Any materiel'whicb'the City of'U Quinta deems unsuitable (spongy or
y saturated material) which is encountered during excavation shall'not be used for backfill, but shall be supplemented or replaced
' by as approved sand or gra`vel.. '
BACKFILi SAND- Backfill shall be approved transit-mix-saad or equivalent and shall be'placed in lifts'of not greater than `
three feet (3) and vibrated using vibrotamper or equivalent'equipment. Alternate methods may be substituted, but in any case,
a relative compaction of 95 percent shall be attained with, the structural section of the roadway,
R17 BACKFII.L PLACEl1fENTi Backfill shall be applied in layers of'nof more than 50 percent_ of the total depth of the trench
before flooding or a maximum of five-foot (5'),lifts where trenches are, of excessive depths., Care is to be exercised that the
to eztieme' swell by flooding operations:
backfill material +is not subjeeted Backfill material shall be .placed so that the resulting `
compaction stiall tie not less. tbs6 90 percent or equivalent to the-su Ti ounding'ground, whichever iathe greater compaction. _
Where ponding or flooding is usedfor a maiiimtim `settlement,'adequiate dikes'will be constructed to retain the water. Where
jettiogis uSed,.the jets shall be of sufficient length to reach the bottom of each layer and the water supply shall be continuous.
R18 COMPACTION TESTS: If so required.by the inspector, compaction tests shall be made at intervals of not more than 1000
feet and a minimum of one (l) test on each roiid. " One (1) copy'-of each test shall be forwarded to the City'Engineei for
approval and filed prior to making permanent repairs. Compaction tests shall be made as outlined in Section 6.3.01 of the 'F
Standard Specifications, Division of Highway's, State of California, dated January 1973.
V x ,
't, 1 COMPACTION TESTS: 'if so required by the inspector, compaction tests-shall be made for each crossing or service line.
One l co of each test shall be ' rwarded+to the Cit Ei iiieer fora rove! and filed prior to makingpermanent repairs.
t + Compaction tests shall be made as outlined m Section 6.3.01'of the Standard Specifications, Division of Highways, State of
_c . .
:.•s h California,"dated January 1973.
1 R20 'TEMPORARY PAVEMEgT REPAIRS After completion of backfill and'compaction operations, a temporary patch's
c consisting of 2 inches.of SC-800 s6a1146 placed'on,a,prepared'subgrade' The SC-800 temporary paving shall be placed after a
y maximum of 3000 Imear feet of trench has been excavated and backfill operations completed, but in no case shall the
placement of the temporary pavement ezoeed a five (5) day limit.
R21 PERMANENT PAVEMENT REPAIR: After backfill and compaction Gave been completed, a temporary patch consisting of ^`
4 : two inches„ (2') of SC-800 shall be.placedimmediately. A. permanent patch of inches A.C. surfacing placed on a
inch class " base s6a11'be pl. aced no Iater.than days after completion of temporary road repair.
R22' .,'FOG SEAL: A fog seal coat.consisting of an application of, asphaltic emulsion shall be applied over all patch areas as
s., determined by the City Engineer.
' 'TREE'T RFSI'RIPING•: Where street stripiiiis still, visible on streets to be excavated, such striping shall be replaced upon .
-`+ ' completion of permanent repairs , +. -
R24 TREE RELOCAMON. OR kkII VA U Tree relocation wathi>i the City of La Quints road right of way shall be +
accomplished, by a liceesed,.bonded and insured tree service,.aad handled safely without interference or hazard to the traveling
,
t s
Iball be the responsibility of the permittee to maiataia the tree" in a vigorous growing condition at its new location.
.,--..,.. _ � f
+ Trees to be removed shall be is secaons which can be handled safely without interference or hazard to. highway traffic. The .
z
.:entire width of, the tree stump shall be, removed-and disposed; of.so that no:debris remains in view of the highway. The stump
s `. hole shall be'backfilled and thoroughly compacted as specified in the following paragraph: Where is becomes necessary to•
a,- restrict traffic, the work shall be restricted to a maximum of.500 feet at anyone 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 90 percent or equivalent to 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.
`� `` }• � ... ' '' - � ; r, ' . .;, e ' fir.'; w ... • • y , Y� � '•" � r r
a 'SPECIAL CONDITIONS--PERMIT4.
0.2802 ,
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\G r\ • In addition to the'standard permit conditions, the -following shall apply: .a `
.� • ,
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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 e_ diton of,the`Standard Specifications For
+ • Publicr:Works Construction (SSPWC) and as directed by and to the satisfaction of the City Engineer -
.s _ cc �i 0
X_ 2: CVWD, hereinafter referred to as Permittee,., shall be responsible for'providing continuous dust
M -and, erosion
,control. ' • ' _, �� ,.• t
• • ,•3. Streets shall be kept clean: `They shall be completely•cleaned at.the end of each workirig�da'y and
more frequently if required:
4:, ` Pursuant to Section 6:08.050 of the La Quinti Municipal Code,(Ordinance 18 § 1' 1982); throughout' w �-
,..,the work site, the Permitee shall comply with Ci tyre-gulated work hours. O
Aeration ,and
maintenance'of equipment within one-half mile of human occupancy: shall be perform_ ed only during
d the following time periods: x '
t' October 1 s`t'to April 30: x Monday -Friday ° 7:00 a.m. to 5:30 p.m:
- Saturday • 8:00 a.m. to 5:00 p:m. kj
41
May 1st to September 30: Monday -Friday.- 6:00 a.m to 7:00
- i
Saturday 8:00 a.m. to 5:100 P.M. f t
' Y Work shall be prohibited on legal. holidays and- Sundays: + -
5. .Work -performed within 500 feet of a si'grialized intersection is restricted*between the -hours of.9 a.m.
-'3 p.m. Traffic control shall be set up after 9 a.m. and. removed before 3 p.m. The Pehnittee shall y'
'.:contact the Riverside Countjry Traffic Maintenance rDe artment at (909) 275=6894 if signal
r iv operation at the intersection is to be'altered in any way.,
6. 'Pursuant to.Section,-114:-16.110 of the La Quinta Municipal-Code(Ordiriilce�10 § 1 (part),:1982),
; - • .:`, {A Permittee shall assume' responsibility for repair.of any pavement damage to any public or.privateJ r
{ �� "street and for any damage`to other City streets oi• facilities as a result of work performed. under this a
r -permit.
.''Pursuant"to Section -14.16:250 of the -La Quirita.Municipal' Code.(Ordinance .10 §'l -(part); 1982), x:
advance warning signs and traffic control: shall be installed and maintained in accordance with Cal
r
Trans; Standards, or the Work Area Traffic Control Handbook (WATCH Manual). A -traffic control .;
plan,j required, shall bePre ared in accordance,with the WATCH Manual and submitted to the
P
City for,,review and approval. one (L) `.week prior to starting any construction.; It ishall be the
Permittees respoinsibility to appropriately detour, and barricade all construction sites. "
.e c'
�y Special Conditions - Permit No. 2802 s e { \ +d Page I of 4 \
SPECIAL CONDITIONS --PERMIT NO` 2802,,
CVWD
8. :Pursuant to Section 14.16.290 of the La Quints Municipal Code .(Ordinance 10 § 1 (part), -1982)'•
street closures shall-not'be permitted. A minimum of one travel lane of paved surface shall.be . :=
+
-maintained with flagmen at all times.
c9. Prior toTexcavating, 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 fines;• electrical conduits, and storm drain facilities. r
10. -_ Should'additio''al work,, materials, or modifications of the work be required,in order to meet City.
standards, safety requirements,'signage requirements; or to`Jkactual field conditions, the work shall +'
,t ,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:
1 l., Pursuant,to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10'§ 1 (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.
w specified herein. -
' Native material may be used as backfill material provided that minimum compaction, achieved in ,
t '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 x ;,
-, - -
Permittee's. responsibilityto 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 affirm foundation is not encountered'due to so$,.sporigy or other.unsuitable material, '•
K { • `, f such material shall be removed to the limits directed by the. Geotechnical Inspector and/or the
e '
. City Inspector and the resulting excavation backfilled with pipe'beddrng material
wB. --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: w `
Y' • „
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 rnethods'and to establish the . ,-
`'_ "- depth of lift that can be compacted.
�.
If lifts greater than one foot are attempted m this trial length�of trench,' 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 -lift
thickness to be compactedfor the remainder- of the project. '
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Special Conditions Permit No. 2802 _ ' Paget of 4 ,.
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SPECIAL CONDITIONSLPEFMT NO, 2802
CV -WD
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F. ' In subsequent lengths of trench; the frequency of compaction tests shall equal one per each
..
` of backfill; per 3001inear-feet of open trench, at randomly selected locations within the open ''� ,• -
' F i length of trench.
`G'-,Jhe,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'
�•thaft three (vertically) from each other...'t- ' ' _ �� .• '
H. If any'compaction test fails,,previously,placed backfill (in the-same.length of open trenchor
a
°>*� �- �: f previous lengths of trench) which'isrepresented by the failing`test (as #determined by,the,City�`�t
Inspector), shall: tested for compliance with compaction requireinentsr -
,,
All costs incurred due to the conditions above shall be borne by the,Permittee. Copies of all
fest re'sults'shall be furnished to the City Inspector. "` • -
12 All excavations within City of La Quinta right -of -W, be backfilled, -and temporarily paved if M
' 'on"within the existing travel way, at the bid 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 , r,
,�- that which can not be backfille'din'the same day. Excavated trenches.shall not be allowed open
F overnight, howe"ver, Permittee;may leave a length"of excavated trench; not to exceed twenty f,
fat:
• *�
'
in, length; open overnighfat a point where constructron.will begin the next day; provided that this
length of trench is completely covered by. steel plating. �" • ' ^ ` R`�
., _ + .�.�
,
>> '13.= °All,landscaping,- irrigation, d'ec'orative rock, -decorative concrete,`lighting, etc., shall.be,replaced to
" s �` (,. _, its original, condition:
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"a '14: Access and egress to all local properties shall be maintained at all times
r M1 i �`.♦
15. -. Pursuant to Section 14:16.375'of the La Quinta:Municipal,Code (Ordinance 10 `§ l y(p`art); 1982),1 d
x.
�' • " permanent pavement replacement„ shall be completed no later - thanseven- (7)' days 'after. the
completion of 'the work. Permanent' pavement replacement 'shall conform ''•to the . following
+condition
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. A. Existin as halt concrete avement shall be sawcut one 1 foot be' and trench ed es:j Ed- es . x ; y
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4.
shall be stfaight and clean. ' r r y . ` ”, •;
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B �`:P.ermanent-pavement preplacement structural section;"within all trenches; -shall be '1" thicker
_ • ` a" �i '' "' than existing of asphalt c'oncr'ete over the same existing,thickness'of crushed aggregate base.
or crushed miscellaneous base, meeting the requirements of Sections 200-22 and=200-2.4 of
r : the Standard Specifications for Public Works Construction., The replaced."pavement and base {
material, shall be compacted .to 95%o relative compactiori'and respectively.tested, for each 300-.
t'. linear feet,of t'renc'h. Verify exact structural replacement section'thicknesses,with°the'City
.� } .,cF� • �� r prior to installation. - v
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.ir Special Conditions - Permit No •2802 i
,~ , r •Page 3 of 4
_ - �-,
-SPECIAL CONDITIONS PERMIT NO.' 2802 a
CVWD
C. Permanent pavement replacement "shall be installed using a City approved 3/4'.' ihax'medium • .
J ` . asphalt concrete "as the base course lift and a City approved V2" max medium finish course lift,,•
' •for capping. "Asphalt concrete mix desighshall be app`rovedby,the City prior to its placement: -;
D. For transverse trenches across improved streets, the exist mg pavement surface, three (3)' feet . -
,br on either'side of the excavated trench, shall be cold-milled to a depth of 0.10', with a "butt",
joint created along each edge ofthe cold-milled area, and a new: 0.10' lift of/2" max.medium� r
asphalt concrete pavement overlay applied, throughout the cold-milled area. 4.
E. For longitudinal trenches within" improved streets, the existing pavement surface; through the a
lane• width (within lane line. striping), shall be cold-milled to' a. depth of 0:10'; with Na "butt" -
3 �w joint created along each edge'of the cold-milled area, and a new 0.10' .lift' of/2"-max medium
asphalt'concrete pavement overlay applied throughout the cold-milled area. r'
F. 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 theexistingstreet surface'.' The base course lift of,
paving shall-not•be'left 0.10'•low in anticipation of grinding and capping.
' _
F. , Any existing lan0striping affected by this* resurfacing shall-be replaced in kind by. the. ; ,y
r Permittee, as directed by and;to the�satisfaction of the •City. Engineer. Affected traffic signal.'% -
loops shall be removed and ,replaced in kind: t.The finished pavement surface shall be smooth, `
consistent, and shall conform to the surrounding grades. '
„ 16. • -Permittee* shall notify the City of La QuintaYPublic Works, Department a minimum of 48 hours prior
.^ to commencement, ofany`construction•at (760) 777-7075. - - ,
17. • Permittee ' shall stabilize 'any , soil that .was 'disturbed (shoulder. areas; etc.)` as a result of work
perform ed'under this permit with an approved dust control treatment.
k : ; '18 ,Pursuant to Chapter 12.56 of the La Quints Municipal Code"(Ordinance 10 § 1 (part),,1982) the City
" has designated certain city stieets.as Truck Routes. The weight'limit for restricted streets (i.e streets a
"+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 to use the street to deliver street construction materials and/or equipment.
'l9- ... The City :of La Quints reserves.the right •to revoke, suspend or void this permit at any. time.
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*.y'•. Special Conditions - Peimit No. 2802 - ., :. Page 4 of 4 ..
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