0179• " ''�'' ... ri.ri;�� i � ;�.; . , !a:+t�J„.bb„_ . ,, t4, ::°P. s`:./H:.1• �_,�%i'
c
NOTE:
With proper validation
this form constitutes an CITY OF LA ,'QUINTA
encroachment permit
APPLICATION FOR PERMIT
PUBLIC WORKS CONSTRUCTION (ENCROACHMENT)„-
For the construction of public or private curbs, driveways, pavements, sidewalk's, parking lots, sewers, water mains
and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS
April 9 1986 Subdivision Improvement Permit.— Class I II
DATE: Minor Improvement Permit Class IV
LOCATION OF CONSTRUCTION Ave. 50 from Adams to Jefferson; Jefferson frau Ave. 50 to Ave. 54;
Ave. 54 from Jefferson to Madison; Madison from Ave. 54 to 600' south of Ave. 57.
(Street address or Description of Location)
PURPOSE OF CONSTRUCTION Construct' a sewer force main. Sketch (attach construction plans if appropriate)
DESCRIPTION OF CONSTRUCTION Install a 12' PVC Force
main 5' deep 18800 feet long.
DIMENSION OF INSTALLATION OR REMOVAL
SIZE OF EXCAVATION, IF NEEDED 4 wide, 5deep
APPROXIMATE TIME WHEN WORK WILL BEGIN. April 9, 86
Permit is,for installation and
maint. of 18800 feet of 12” forcemain.
and appurtenant work.(Portions of work' '
are within county area)
See CVWD Drawings No..13043 to 13048 and
13296 to 13303.
The attached General and Special
Provisions are included and made a part t
of this permit.
APPROXIMATE TIME OF COMPLETION June 15, 86
O n
ESTIMATED CONSTRUCTION COST $ 800-.000.
C��lpdC�CD
(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 termsand, 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
Jones Brothers Construction P.O. Box 905 Coachella, CA 347-2291
Name of Applicant (please print) Business Address Telephone No.
Don Hepburn same same
Name of Contractor and Job. Foreman Business Address Telephone No.
172092
Contractor's License No.
City Business License No.
Applicant's Insurance Company Policy Number
FEES: Subdivision Improvement Permit — Class 111 41986
Public improvements: 3% of estimated construction costs RE® APR 1
Private improvements: 3% of estimated construction costs
Minor Improvement Permit — Class IV: See attached schedule
Inspection 1M deposit $ 890.00
Permit Fee 10.00
Penalty
Cash Deposit -Surety Bond
if required .
TOTAL: $ qo0-00
Receipt No.
Received by Date
Recorded by
ENT
N° - 179 '
PERMIT VALIDATION
PERMIT NO. 179 "
DATE APPROVED April 9, 86
EXPIRATION DATE July 15, 86
DATE ISSUED April 9, 86 L
By
Administrative Authority
a TELEPHONE: (619) 564-2246
C'�, rsr���l � �� �I��
Th? following General and Special Provisions are attached to and made a part of Permit No.
GENERAL PROVISIONS
The following shall always apply
ENCROACHMENT 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 shall be the responsibility of the permittee (or his contractors) to
secure permission from abutting property owners. Such authorization must be secured by the permittee prior to starting work.
TRACKLAYING CONSTRUCTION EQUIPMENT: Cleated tracklaying construction equipment shall not be permitted to operate on any
paved surface unless fitted with smooth -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 operations 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 La Quinta City Public Works Inspectors. Suitable.detours and detour signs shall be placed and maintained for the duration
of the project. The City shall be notified 24 Hrs. in advance of any traffic detours or delineations. Permittee shall sgrcure
� o D o� traf �f&l plan. b� Cit Engineergpriorg to be��'rpinpirt`q of anvpconstmQtion.
RAN A rain a str lure nc u in corrugated me e, oncrete pipe, steelculvert 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 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.
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 adjoiningproperty 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 follwing shall apply ONLY when indicated:
R1 NOTIFICATION: Permittee shall notify the City at 564-2246 at least 48 hours in advance of starting construction.
R2 CASH DEPOSITS OR BONDS: A cash bond or an approved surety bond in an amount of not less than $
shall be furnished in the name of City of La Quinta to cover all work involved in the restoration of the various La Quinta
roads and survey monuments. This bond shall be continuous until cancelled by the City Engineer. This bond must be
posted prior to commencement of any work on this project .
R3 UTILITY CLEARANCE: (Substructures) Prior to making any excavation 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.
R4 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.
R5 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be
surfaced with inches of A.C. paving placed on inches of class aggregate subbase course
having an "R" value of not less than and in conformance with City of La Quinta Road Improvement Standards
and Specifications, Ordinance 11461..
R6 PARKWAY GRADING: Area between the property line and top of the proposed concrete curb shall be graded to a slope of
1 /4 inch to one foot (1').
R7' GRADES & STAKES: City of La Quinta shall establish grades and stakes for the proposed concrete curb and gutter
construction.
R8 GRADE CHECKING: City of La Quinta shall check grades upon receipt of plan and pFofile and/or grades as established by
a licensed engineer.
R9 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter ( feet) shall be
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 11207.
R10 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 2-1/2 inches of A.C. paving placed on ( ") of class —
aggregate base. Driveway construction shall conform to attached drawing.
R 11 CULVERTS: A inch diameter ( )culvert shall be installed with the invert approximately 1-1 /2
inches below and in line with the existing flow line. Culvert installation shall conform to the attached drawing.
R1 SIGHT CLEARANCE: Sight clearance of 600 feet in either direction shall be assured and maintained.
R13 SOIL STERILIZER: The area to be surfaced shall be treated with soil sterilizer. Rate of application shall comply with the
manufacturer's specifications.
R14 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 or City of La Quinta projects.
R1 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 be 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 of replacement of all survey monuments for proper project clearance.
0 n 03
q t SUR ONUMENTS: Prio ccavation or beginn construction, all s monuments shall*Or,
out by City
of La Uinta and suitable pant or guarantee of pa men, shall be made reimbursement for ainvolved.
R1 PAVEMENT CUTTING: Pavement will be mechanically 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 of pavement). Excavation material shall be placed in such a position as to best
facilitate the general flow of traffic. Prior to final paving operations, any damage to pavement straight edge shall be
corrected.
R18 PAVEMENT CUTTING: Pavement shall be saw cut prior to removal. Prior to final paving operations, any damage to
pavement straight edge shall be corrected.
R19 LIMIT OF EXCAVATIONS: Excavations shall be limited to 1,000 lineal 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.
R20 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 (spongyor
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.
R21 BACKFILL SAND: Backfill shall be approved transit -mix sand or equivalent and shall be placed in lifts of not greaterthan
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 within the structural section of the roadway.
R22 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.
R23 COMPACTION TESTS: If so required bythe inspector, compaction tests shall be made at intervals of not more than 1,000
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.
R24 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.
R25 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 3,000 lineal 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.
R26 PERMANENT PAVEMENT REPAIR: After backfill and compaction operations have been completed, a temporary patch
consisting of two inches (2") of SC -800 shall be placed immediately. A permanent patch of 3 inches A. C.
surfacing placed on a 4 inch class 2 base shall be placed no later than days after completion of
temporary road repair. unless otherwise specified by the City Engineer.
R27 PAVEMENT REPAIR: F.A.S.: Upon completion of backfill and compaction, a temporary patch consisting of two inches (2")
of cold mix paving (SC -800) shall be placed immediately. A permanent patch of three inches (3") of A.C. surfacing shall
be placed on six inches (6") concrete base as directed, but not later than fifteen (15) days after completion of temporary
paving. Concrete base shall be of five -sack mix and shall conform to the City of La Quinta Road Improvement Standards
and Specifications, Ordinance #461.
R28 , 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.
R29 SEAL ARMOR COAT: A seal coat consisting of an application binder and screenings shall be applied on all patch areas
where such seal coats existed prior to issuance of this permit. Seal or armor coats shall be applied as specified in Section
37, Standard Specifications, State of California, Division of Highways, dated January 1973. Work of pavement repair to
be accomplished by a licensed contractor engaged in the business of pavement repair.
R30 STREET RESTRIPING: Where street striping is still visible on streets to be excavated, such striping shall be replaced upon
completion of permanent repairs.
R31 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 permittee to maintain the tree in a vigorous growing condition at its new location. .
Trees to be removed shall be removed in sections which can be handled safelywithout 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 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.
R32 TREE TRIMMING:
a. Only the necessary trimming shall be accomplished to provide clearance of the facility for one calendar year.
All broken or weak sections within the trimming shall be removed.
b. Where it 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.
c. If tree trunks are partially outside of the City of La Quinta road right of way, permittee shall make his own
arrangements with adjoining property owners for consent to the trimming in addition to the authorization provided
by this permit.
d. All tree trimming on EVERGREEN TREES, PALM TREES, and other ORNAMENTAL TREES shall be accomplished to
the satisfaction of the City Public Works Inspector.
e. Abutting property owners shall be contacted, in all instances, prior to trimming or topping trees.
f. Pruning shall, in all instances, be at the shoulder of the crotch to insure even, fast healing in all cuts of two inches
(2") and above in size. Sealant shall be applied to all cut sections as directed by the City Public Works Inspector.
•
R33. Contractor to provide the City with filled in Emergency Information
Form.
R34. A.detailed traffic control and traffic routing plan.shall be submitted
for review and approval. Detour standards shall be as per Cal Trans
Traffic Manual. Field adjustments in detouring shall be.accompolished
as directed in order to adjust to actual field conditions. 'It"shall
be -..the contractor's responsibility to adequately barricade and
.detour this site.
A minimum of two -travel lanes shall remain open at all times; unless
waived on approved traffic control plan.
R35. An initial inspection fee deposit shall be made as determined by
the City Engineer., Permittee shall reimburse.City for all
inspection costs at the rate of $30•.Oo per.hour.(Note: estimate
one hour per day during the.construction period). Any unused
funds will be reimbursed.
R36. Material haul routes shall be'confined to city arterial highways
and the streets under construction. No local streets are to be
used for construction material haul routes...
R37. Replacement pavement shall be existing asphalt thickness plus one
.ince, but.not less than 3 inches of AC Pavement shall be placed.
on 4 inches of class.2 base.
R38:. All excavations at.'or near the travel way shall be backfilled at.the
end of the work day, for.the protection of the traveling public:
Temporary 'AC paving shall be placed as per special provision
R25 and as directed by the City Engineer in order to provide,
an all weather driving surface in travel lanes and private
driveways
R39. Contractor.shall,comply with local noise ordinance and construction
work hour's. shall be as per the attached.
R40.. Traffic striping for regulatory signs (stop bar and stop legend) .shall
be-repainted.as soon as possible after temporary,pavement placed,
and as • required by City Engineer.
R41: Survey monuments shall be protected or reestablished,by the,
Contractor pursuant to City -Standards and the State.of California
Land Surveyor's Wt.
R42. Contractor shall provide at.his cost all,necessary,conpaction
testing of trench.backfill and street.fill and rock base as
determined by .City Engineer.
R43. Ingress and egress for local -properties shall be provided at
all times.
R44. All transverse trech crossings of Ave. 54.and Madison (recently
paved street), shall be.'bored. All other transverse crossings
shall also be bored unless waived by the Comnunity'Development
Director. Longitudinal trenches in paved travel lanes,shall�be.
resurfaced toprovide uniform travel lane as determined by the
City Engineer
Alternate to.transverse boring requirement:
Backfill trench with 2 sack slurry within paved area. Replacement
permanent AC to -be existing thickness plus one one (3 -inch min.),
If AC patch not smooth, pave•transition cap as directed,.
A
}
City of..La Quinta M
II+ ERG NCY INFORMATION
Job:
Contractor:'
ee
Address: • o. $ox 9 cif'
a
Office Phorie• b %c\ 1 Residence Phone: 398 5S36'
Job Supe.
rintendent: s 1"
• ,
Address:
E
Day Phone:' �1 Residence Phone: 3`i� 556
Foreman: -^
`? Address:
Day Phone:' Residence Phone:
-----•-------------------------------------
CITY OF ' LA QUIlWA - EMERMiCY NUMBERS
.Sheriff's Department - 347-3571
Street Maintenance Supt. 564-2246
Engineering Department - 564-2246
EMERGENCY INFORMATION .
The names,"addresses and telephone numbers of the contractor and subcontractors
or his representatives, shall be filed with•the'Engineer and the Sheriff's.
Department prior to beginning work.
The contractor shall provide adequate detours to the satisfaction of the city.
Engineer.' A detailed plan of such detours shall be submitted to the.City ".,f,
Engineer at least five (5) days prior`'to.the time the contractor wishes to
close off the street or in anyway restrict the traffic flow. Inactualstreet
closures, the submitted plan•shali indicate the route of the detour, the {
character of the temporary pavement --where required, and a layout ofthe
locations of signs and lighting. In all other.cases, th& contractor shall t
r. provide adequate traffic flow in both directions•vdiere possible and -in those
cases where both directions of traffic cannot be maintained the contractor
'shall provide provide flagmen whose sole duties consist'.of.directing,traffic
through and around the work. In all cases, the approval of a•suitable plan }
shall be granted the contractor prior to be construction.
Failure or refusal by the contractor. -to .comply with the above-mentioned;
requirements shall be sufficient cause, for the City Engineer, to order the '
work done by city forces and the cost thereinto be borne by_the contractor.
Compensation for providing for the maintenance. of traffic flow as. set forth
above shall' -be considered to be included in the -unit -prices bid for the
various items of work. covered in the estimate.
_
IV`, PVC. CL 1150-
'
'4.
FORCE MAIN
'
W
-
•+ -
.GO X04' n err
,.
- ' • .
f
•'
vt NV E ,.34
t r
PiN
-
.
• .
..
'
.. ::.•.
ST(MATE ' • "
ESTIMATE';
. ' ff "� • '
r o�
GL I50 C 900P
FORGE MAIN
18" Y •V•C .a.,
'
121.1
.18isx18"x$" Tee .r• A,
A
a•.a '.
i
8 Check -Valve
,.
,
18"x12"' Reducer' •
'
` r
-
2!' Air .,Release Valve
.
�
AIRPb T
'12"x-90' :Bend
1211x22° Bend
aw
4
Biook Product Vault
_
I2."PVG ..
8" De zurik Plug Valve With,.
_
• 4
CL ISO G- 900•
FORCE MAIN
-
`
AVE.
~ INDEX MAP
W PVC WR 2p
'
- NTS
FORCE MAIN
INDICATES SHEET NUMBERS
-41
I a a
�.. -, � =Zr_�', `_a �.-• tib •'� .rel' � � �`• •1•� :i;f " •.• Z Z. ..
Is
J J H H
:z z c
�YLlor,c
:...:� — •// ,- t �:T _ 1S = �r i ^� a3�Al O Z WZ v
I I, is ��.r . T ..:• R '. R•� 2� NpQ ►• c
r` l
j :l•� _-.'rr' r'1S' 4€ ee A
NOSIhIHVH w
a UJ
'•tae
I 'j•+�r-._ f � ja- '„w:. . -j .Q '�+ � � t ZO •N3Z1f19 NV/1
�S ,%..:. � •.` .�i•o...:,'�wi. Z• fW 'r' _ ,�;, of =:. ,��';• -`• �• •
;a 1+ + 1
i -t O
il.;ILL
i 40SilZen
iCIDW
AM
Lw.'''•,�t iJ ; 1 1611NOW � • 1 �'; - ,� r O Z W
Ui
�.� ro-t'
WfA
cn
w M M
W ;.. N S,10VjN i a
1 • .. ' LD
w.ww►+
.+ < ¢
CL 3
..n,. ave ,i: •r' r _ 0 `•1i'•I"i" •a W W
-16
t• 11•��
,. ” _ ••° y f • "S' �.. ;n
40
d to .O 4
!. SIA 'R 1:1 .'• ! • .. ti
PE
rn
4,
Z coJACKSON I
M,
g'1 4
0
-t
0 m 1.
- I ; -I! — I ..' r
>
VAN BUREN Z
IP
L
HWY HARRISON
ST.
14.
• TYLER io311b
ST.
r
loll
PAK
FILMORE ST
AL
Ale,
Z
Ln
+
O VI
A.
+
PE
rn
4,
Z coJACKSON I
M,
g'1 4
0
-t
0 m 1.
- I ; -I! — I ..' r
>
VAN BUREN Z
IP
L
HWY HARRISON
ST.
14.
• TYLER io311b
ST.
r
loll
PAK
FILMORE ST
AL
Ale,
f
IZ" PVC
�
.CL 160 G
Y
Y �
FORGE
MAIN
,
zt
ve NUE.
•r
r r e.
�'. -
•
PIN'
DR r
_ R
N VIAMeg
. -
AIn OAA
r
zESTIMATE
GL 150 C-too
- ; , .
",
1 K, P , V. C .•.
FORGE, MAIN
18"x18"x8" Tee .
8" Check Valve
t
18L"x12" Reducer
..
..
�. 3
yr2Air Release V e
-.12"x900• Bend '� .
T
_
,12"x22k° 'Bend..
95Lv
Brook Product, Vault
IZnPVG
._ ,.
18" De turik Plug Volve'With
'
GL I SO G- 90�►.
. LFORCE `MAIN
AVE_. ,15-t
- INDEX.
MAP 18" PVC 15DR:2(o
NTS FORGE MAIN
L
T
n2.
INDICATES
` SHEET " NUMBERS
• x °�
The following General and Special Provisions are attached to and made a part of PermitlVo.
GENERAL PROVISIONS
The following shall always apply
ENCROACHMENT 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 shall be the responsibility of the permittee (or his contractors) to
secure permission from abutting property owners. Such authorization must be secured by the permittee prior to starting work.
TRACKLAYING CONSTRUCTION EQUIPMENT: Cleated tracklaying construction equipment shall not be permitted to operate on any
paved surface unless fitted with smooth -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 operations 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 La Quinta City Public Works Inspectors. Suitable detours,and detour signs shall be placed and maintained for the.duration
of the project. The City shall be notified 24 Hrs. in advance of any traffic detours or delineations. Pertttittee shall st:Cure
Frtirrioto be�irof an�constrution.���f ��l 1nbCi'corrugated me�i e, concrete pipe, steel culvert andSAWOOVUL�RoAfN Ak$6a str nclu ig
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 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.
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 isfelt bythe permitteethat he must close a street for
any length of time, permittee shall contact this office to obtain the necessary permission.
SPECIAL PROVISIONS
The follwing shall apply ONLY when indicated:
R1 NOTIFICATION: Permittee shall notify the City at 564-2246 at least 48, hours in advance of starting construction.
R2 CASH DEPOSITS OR BONDS: A cash bond or an approved surety bond in an amountof not less than $
shall be furnished:in the name of City of La Quinta to cover all work involved in the restoration of the various La Quinta
roads and survey monuments. This bond shall be continuous until cancelled by the City Engineer. This bond must be
posted prior to commencement of any work on this project .
R3 UTILITY CLEARANCE: (Substructures) Priorto making any excavation within the City of La Quinta right of wayauthorized
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.
R4 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.
R5 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be
surfaced with inches of A.C. paving placed on _ ' inches of class aggregate subbase course
having an "R"value of not less than and in conformance with City of La Quinta Road Improvement Standards
and Specifications, Ordinance 6461.
R6 PARKWAY GRADING: Area between the property line and top of the proposed concrete curb shall be graded to a slope of
1/4 inch to one foot (1').
R7 GRADES & STAKES: City of La Quinta shall establish grades and stakes for the proposed concrete curb and gutter
construction.
R8 GRADE CHECKING: City of La Quinta shall check grades upon receipt of plan and pFofile and/or grades as established by
a licensed engineer.
R9 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter ( feet)shall be
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 #1207.
R10 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 2-1/2 inches of A.C. paving placed on ( ") of class
aggregate base. Driveway construction shall conform to attached drawing.
R11 CULVERTS: A inch diameter ( )culvert shall be installed with the invert approximately 1-1 /2
inches below and in bine with the existing flow line. Culvert installation shall conform to the attached drawing.
R1 SIGHT CLEARANCE: Sight clearance of 600 feet in either direction shall be assured and maintained.
R13 SOIL STERILIZER: The area to be surfaced shall be treated with soil sterilizer. Rate of application shall comply with the
manufacturer's specifications.
R14 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 or City of La Quinta projects.
R1 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 maybe readily and correctly
be replaced by a licensed civil engineer or surveyor at the expense of th"e 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 of replacement of all survey monuments for proper project clearance.
RD -31
R16 SUR ONUMENTS: Prior xcavation or beginni construction, all s monuments shall b out by City
of La nta and suitable pant or guarantee of pent shall be made imbursement for allk involved.
,R17 PAVEMENT CUTTING: Pavement will be mechanically 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 of pavement). Excavation material shall be placed in such a position as to best
facilitate the general flow of traffic. Prior to final paving operations, any damage to pavement straight edge shall be
corrected.
R18 PAVEMENT CUTTING: Pavement shall be saw cut prior to removal. Prior to final paving operations, any damage to
pavement straight edge shall be corrected.
S
LIMIT OF EXCAVATIONS: Excavations shall be limitedto 1,000 lineal 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.
R20 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 (spongyor
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.
R21 BACKFILL SAND: Backfil) shall be approved transit -mix sand or equivalent and shall be placed in lifts of not greaterthan
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 within the structural section of the roadway.
R22 BACKFILL PLACEMENT: Backfill shall be applied in layers of not more than 50 percent of the total depth of the trench
before flooding ora maximum off ive-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.
R23 COMPACTION TESTS: If so required bythe inspector, compaction tests shall be made at intervals of not more than 1,000
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.
R24 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 asoutlined in Section 6.3.01 of the Standard Specifications, Division of Highways, State
of California, dated January 1973.
R25 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 3,000 lineal 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.
R26 PERMANENT PAVEMENT REPAIR: After backfill and compaction operations have been completed, a temporary patch
consisting of two inches (2") of SC -800 shall be placed immediately. A permanent patch of 3 inches A.C.
surfacing placed on a 4 inch class 2 base shall be placed no laterthan days after completion of
temporary road repair. unless otherwise specified by the City Engineer.
R27 PAVEMENT REPAIR: F.A.S.: Upon completion of backfill and compaction, a temporary patch consisting of two inches (2")
of. cold mix paving (SC -800) shall be placed immediately. A permanent patch of three inches (3") of A.C. surfacing shall
be placed on six inches (6") concrete base as directed, but not later than fifteen (15) days after completion of temporary
paving. Concrete base shall be of five -sack mix and shall conform to the City of La Quinta Road Improvement Standards
and Specifications, Ordinance #461.
R28 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.
R29 SEAL ARMOR COAT: A seal coat consisting of an application binder and screenings shall be applied on all patch areas
where such seal coats existed prior to issuance of this permit. Seal or armor coats shall be applied as specified in Section
37, Standard Specifications, State of California, Division of Highways, dated January 1973. Work of pavement repair to
be accomplished by a licensed contractor engaged in the business of pavement repair.
R30 STREET RESTRIPING: Where street striping is still visible on streets to be excavated, such striping shall be replaced upon
completion of permanent repairs.
R31 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 permittee to maintain the tree in a vigorous growing condition at its new location.
Trees to be removed shall be removed 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 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.
R32 TREE TRIMMING:
a. .Only the necessary trimming shall be accomplished to provide clearance of the facility for one calendar year.
All broken or weak sections within the trimming shall be removed.
b. Where it becomes necessary to restrict traffic, the work shall be restricted to a maximum of 500feet at anyone time.
Adequate signs, flagmen, and/or barricades shall be provided to protect the traveling public at all times.
c. If tree trunks are partially outside of the City of La Quinta road right of way, permittee shall make his own
arrangements with adjoining property owners for consent to the trimming in addition to the authorization provided
by this permit.
d. All tree trimming on EVERGREEN TREES, PALM TREES, and other ORNAMENTAL TREES shall be accomplished to
the satisfaction of the City Public Works Inspector.
e. Abutting property owners shall be contacted, in all instances, prior to trimming or topping trees.
f. Pruning shall, in all instances, be at the shoulder of the crotch to insure even, fast healing in all cuts of two inches
(2") and above in size. Sealant shall be applied to all cut sections as directed by the City Public Works Inspector.
X233.
Contractor to provide the.City with filled'in Emergency Information
Form.
R34.
A detailed traffic control and traffic routing.plan..shall be submitted
for review and approval. Detour standards shall be as per Cal Trans
Traffic Manual. Field adjustments in detouring shall be accompolished
as directed in order°to adjust to actual field:•conditions. It shall
be the contractor's responsibility to adequately barricade and
detour this site.
A minimum of two -travel lanes shall remain open at all times.
R35.
An initial'inspection fee deposit shall be made as determined by
the.City Engineer. Permittee shall reimburse City for all,
inspection costs at the rate of $30.0o,per hour.(Note: .estimate
one hour per.day during the construction period). Any unused
funds will be reimbursed.,.
R36.
Material haul routes shall belconfined to city arterial highways
and the streets under construction: No local streets are to be
used for construction material haul routes.
R37.
Replacement pavement shall'be existing asphalt thickness plus one
ince, but not less than 3,'inches of AC Pavement shall be placed°
on 4 inches of.class,2 base.
R38.
All excavations at or near the travel way shall be.backfilled at the
end of the,work day, forthe protection of the traveling public.
Temporary,AC paving shall be placed as per 'special"provision
R25 and as.directed by,the City Engineer'in order to provide
an -.all weather driving surface in travel lanes and private
/,.
driveways.
R39.
Contractor.shall comply with local noise ordinance and construction
work hours shall be as,per'the attached.
R40.'.
Traffic striping for.regulatory signs (stop bar and stop legend) shall
be repainted as:soon as possible after.temporary pavement placed,
and as required`by City Engineer.
R41.
•
Survey monuments shall be protected or reestablished,by the
Contractor pursuant to City Standards and the State,of California
Land Surveyor's ACt..
R42-.
Contractor shall provide at his cost all necessary compaction
testing of trench backfill and street fill and rock base as
determined by City Engineer.
R43.
Ingress and egress for local properties shall be provided at
all times.
R44.
All transverse trech crossings,of Ave. 54 and Madison (recently
paved street) shall be;bored. All other transverse crossings
shall also be bored unless waived by the Community Development
Director. `Longitudinal trenches:in paved.travel lanes shall.be
resurfaced -to provide uniform travel lane . as determined by the
City Engineer
0