ENC2019-0088 (2)V
See below for Finance Revenue Codes
ta 09bira D - GEM 4WA, DESERT
ENCROACHMENT PERMIT
OCT 282019 D PUBLIC WORKS CONSTRUCTION
For the constructu rivate curbs, driveways pavements, sidewalks, parking lots, sewers, water mains and other like public works
improve si
91 Z Y ? 69M gr PM514YPROVEMENTS and APPROVED SUBDIVISIONS.
DATE: 10/17/2019
LOCATION OF CONSTRUCTION(Street address or Description): ADAMS, FRED WARING & RESIDENTIAL STREETS
PURPOSE OF CONSTRUCTION: ACCESS MANHOLES FOR HYDRO-CLEANING SEWER LINES
DESCRIPTION OF CONSTRUCTION: TRAFFIC CONTROL TO HYDRO-CLEANING SEWER MAINS
DIMENSION OF INSTALLATION OR REMOVAL:
APPROXIMATE TIME WHEN WORK WILL BEGIN: 10/21/2019 TIME OF COMPLETION: 6/30/2020
ESTIMATED CONSTRUCTION COST: (Including removal of all obstruction, materials, and debris, backfilling, compaction and placing
permanent resurfacing and/or replacing improvements)
COMMENTS:
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 at (760) 777-7097. To
submit an inspection request, leave a message on the lrispaiRécUiIiiiif(760)771 irior to 1:30 P.M. at least twenty-four (24)
hours prior to the anticipated inspection.
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 6f, Aiplicant or Agent
HOUSTON & HARRIS PCS - LARRY
HOUSTON 21831 BARTON ROAD GRAND TERRACE, CA 92313 (909)422-8990
Name of Applicant (please print) Business Address Telephone No.
HOUSTON & HARRIS PCS INC 21831 BARTON ROAD GRAND TERRACE, CA 92313 (909)422-8990
Name of Contractor and Job Foreman Business Address
884167
Contractor's License No.
COLONY INSURANCE COMPANY
Applicants Insurance Company
Finance Revenue Code
PERMIT INSPECTION
TRAFFIC CONTROL $3,784.00
TECHNOLOGY ENHANCEMENT FEE $5.00
TOTAL: $3,789.00
Telephone No.
LIC-0101820
City Business License No.
103GL0024297-01
Policy Number
PERMIT NO: ENC2019-0088
DATE ISSUED: 14
1141 ;
EXPIRATION DATE.tTJ J
WORK IPIIPECTED BY*:
PERMIT COMPLETION DATES:
51f the work is covered by a Subdivision Improvement Agreement,
Subdivider shall request final acceptance of improvements from the
City Council.
T41 o4sMrai
PUBLIC WORKS DEPARTMENT
APPLICATION FOR PERMIT
Date: 10/07/2019
Tract No: Project Name: CVWD Annual Sewer Cleaning
Vicinity: La Quinta
Purpose of Construction (i.e.: Rough Grading, Offsite Street, etc.)___________________
Hydro-cleaning Sewer Mains
Description of Construction (i.e.: See Plan Set No. 01234) Hydro Cleaning of Sewer
Lines
Dimension of Installation or Removal: N/A
Approximate Construction Start Date:
Approximate Construction Completion Date:
Estimated Construction Cost: $
Estimated Construction Cost shall include the removal of all obstructions, materials, and debris, back-filling, compaction and
placing permanent resurfacing and or replacing improvements
Contact Name: Larry Houston Phone Number: 909-422-8990
Name of Applicant/Owner: Larry Houston
Applicant Address: 21831 Barton Road, Grand Terrace, CA 92313
Applicant Telephone Number: 909-721-1756
Applicant E-mail Address: lhouston@houstonandharris.com
Name of Contractor: Houston & Harris PCS, Inc.
Contractor Address: 21831 Barton Road, Grand Terrace, CA 92313
Contractor Telephone Number: 909-422-8990
Contractor State License Number: 884167
Contractor City Business License Number: LIC-0101820
Contractor E-mail Address: ebutler@houstonandhams.com
A COPY OF THE CURRENT INSURANCE CERTIFICATE MUST BE PROVIDED -4
Applicant or Contractor General Liability Insurance Company:
Alliant Insurance Services
Applicant or Contractor General Liability Insurance Policy Number:
103GL0024297-00
Office Use Only: .. Office Use Only:
Inspection Fee: _____ . . Assigned Permit Number: WC,9O
Permit Fee: 1 . Approval Date:
I eC
As-Built . Expiration
Deposit: . Date:___________________________________________
Dust Control Issue
Deposit: Date:
Credit.
Amount: .- Administrative Authority:
TOTAL FEE DUE: 4 2j"7 '9 ___________________
I I lrniII :hrIcIIos - I-r,rm x. nnIu'?ir,nc Annli,'tirn J I.'rmi? nrani1 M_JI-i..(Iq
A
SEE TABLE A
620-2 (OPTIONAL) CURB OR E.P. W20-1 (OPTIONAL)
L - - - - - - - - -- - - - -
V20-1 MCA) W4-29 W11-l/116-I 620-2 CURS OR E.P.
48 HRS PRIOR TO COMMENCING WORK
(IF REDUCED)
50 MIN.
CI B J A
SEE TABLE A SEE TABLE A SEE TABLE A
KING TAPER L BUFFER SPACE
SEE TABLE B 50 MIN. OR
TABLE 0
WORK AREA
DOWNSTREAM
TAPER
50' MW. /
100' MAX.
LEGEND
II TYPE It BARRICADE W/9GN
I—I TYPE I BARRICADE W/0 BOW
)< TYPE I BARRICADE W/BQY
>—( TYPE I BARRICADE W/0 96$
• DAANNEUZING DESICE - SEE TABLE F FOR SPAaNG
w TRAFFIC CONE VAiN OP ON 96$
SOW
® SIGNALIZED INTERSECTKIN
[V'AS) ARROW PANEl. (FLASHING ARROW)
$101 LEVEL BARKING DEVICE (FI.ACIREE) (OPTIONAL)
UflC&R
TANS TOW AWAY NO STOPPING TO — (SHOW HOURS)
TANSAT TOW AWAY NO STOPPING ANY TIME
WORX ZONE (ACTIVITY AREA) LIMITS
-- DIRECTION Or TRAFFIC (NOT PAVEMENT MARKING)
ROADWAY DESIGNATION
<8>LANE
<s>
1120-5 1120-I c*CA) IN1ERO1ANGEA8LE VAN SHARE
C20(CA) THE
LROAD J DATES OF TEMPORARY NO PARKING ZONE
O
WII-I/WI6-I
END
SEEONGNO.49
620-2
(USE IF APPLICABLE.
FOR DETAILS)
K1E TRAFFIC CONTROL PLAN
W4- BIICE LANE CLOSURE
(molT LANE)
INDICATE NORTH VAIN A N
F---
AND AN ARROW PONT
_________ NOT TOSCALE I
LEGEND
F-1 TYPE III BARRICADE W/SIGN
--- TYPE III BARRICADE W/O SIGN
N--H TYPE II BARRICADE W/RIER
>< TYPE IT BARRICADE W/O SIGN
• CHANNELIZING DEVICE - SEE TABLE F FOR SPACING
TRAFFIC GONE WITH CLIP ON SIGN
• SIGN
SIGNALIZED INTERSECTION
[FAD] ARROW PANEL (FLASHING ARROW)
ADA LEVEL WARNING DEUCE (FLACTREE) (OPTIONAL)
ILACCER
TANS TOW AWAY NO STOPPING TO (SHOW AQUAS)
TAN SAT TOW AWAY NO STOPPING ANY TIME
WORK ZONE (ACTIVITY AREA) LIMITS
--- DIRECTION OF TRAFFIC (NOT PAVEMENT MARKING)
H000WUR DESIGNATION
A
SEE TABLE A
C20-2 W2 -1
I U
- 3O(C
CURB OR [ P W20-1 W2E-5 W4 DL All - /W16-1 C20-2
INSTALL TEMP NO PARKING SIGNS
48-72 HRS PRIOR 10 COMMENCING WORK
(IF REQUIRED)
50 MIN. 50' KIlN
DOWNSTREAM
C - - B A MERGING TAPER L BUFFER SPACE TAPER
SEE TABLE A SEE TABLE A SEE TABLE A SEE TABLE B 50' MIN. OR - 50' MIS /
TARLL D 100' MAX
* 10' BIN FOR C P
12' YIN FOR CURB . • > >
W20-5 W20-1 -
INTERCHANGEABLE NTH C30 CA
C20(CA)
CLIP ON TYPE WT1-l/W16-1
CONE MOUNTED SIGNS (USE IF APPLICABLE
SUPPLEMENTAL ONLY SEE OWE NO 49
35 MPH OR LESS FOR DETAILS)
G20-2
W4- CL
DATES OF TEMPORARA NO PARKING ZONE
INDICATE NORTH TATA V N
AND AN ARROW POINT
NOT TO SCAT
WORKSJW TRAFFIC CONTROL PLAN -
YIDBLOCK NO 1 LANE CLOSURE
I STAGE - DR*ANG NO 1
SEE TABL
CURB OR E P
C20-2 W20-1
W12--1
- -
I I U I
W20-1 WA-U All -1/Wlb-1 020-2
INSTALEMP L T NO PARKING SIGNS CURB OR E P.
48-12 HRS PRIOR TO COMMENCING WORK
(IF REQUIRED) U MIN
DOWNSTREAM * 10' BIN FOR F P
-
MERGING TAPER L BUFFER SPACE
-
TAPER 12 BIN FOR CURB
SEE TABLE A SEE TABLE A SEE TABLE B SO MIN. OR 50 MIN /
TABLE 0 100' MAX
LEGEND
TI TYPE III BARRICADE W/SIGN
H TYPE III BARRICADE W/O SIGN
>< TYPE II BARRICADE B/SIGN
TYPE II BARRICADE W/O SIGN
CHANNELIZING DEVICE - SEE TABLE F FOR SPACING
TRAFFIC CONE WTI-F CLIP ON SIGN
IF SIGN
SIGNALIZED INTERSECTION
[X00T [FAD] ARROW PANEL (FLASHING ARROW)
HIGH LEVEL WARNING DE V ICE (FLAGTREE) (OPTIONAL)
• FLAG
I A N S TOW AWAY NO STOPPING TO (SHOW HOURS)
LAN SAT TOW AWAY NO STOPPING ANY TIME
WORK ZONE (ACTIVITY AREA) LIMITS
N -- DIRECTION OF TRAFFIC (NOT PAVEMENT MARKING)
DC ROADWAY DESIGNATION
ULUTLR\
LANE
020-2 \IEAo/
SHARL
LANE:
W11-1/Wl6-'
(USE IF APPUCABLL </ROAO\>
DWG NO. 49
AHEAU
WOPK
\
SEE
\EU/ FOR DETAILS)
W20-1 COO(CA)
DATES OF TEMPORARY SO PARKING ZONE
WORKSITh TR AFFIC CONTROL PLAN
MIDDLE LANE CLOSURE
INDICATE NORTH WITH A N" DAIL
AND AN ARROW POINT (
NOT TO SCALE --H
~~A"
RANC NO
I LEFT LANE RIGHT LANE
TUEFT TURN RIGHT
SHARE 7 \AHEAD
THE R3-71- R3-7R
El
7 I I K EEP KELP INTERCHANGEABLE WITH
ii APPHCAALE - C20(CA)
SEE GWG NO, 49 C
0 OR DETAILS) IL A RICH I LEr I
EETABLEA 1 CURB OR E.P. 94-70 04-80
620-2 \\\
/ LANE
ED
R4-7o 'V
1\ V <\OLO
R4-00 W9-3 C30(CA)
-2R WII-IP/WI6-IP
'a E TABLE A LE E/JLE OTT TABLE
L
R3-7R
SEE
CURB OR LP
IAHL
I
50' MIN BETWEEN
CHANNELIZERS - - C30(CA)
-
INSTALL TEMPORARY NO PARKING SIGNS B
W4 2L
48-72 HRS PRIOR TO COMMENCING WORK C
IA REQUIRED)
LEGEND '.' I- I=H TYPE III BARRICADE W/SICN
I TAPE III BARRICADE W/O SIGN iLs 17 BIN FOR ER > TYPE II BARRICADE W/SICN 17 MN 114 1740 _71 C -i R9-3a
TYPE II BARRICADE W/O SIGN
PC-'.~"
______W20-1
. CAUNNELIZING DEVICE - SEE TABLE F FOR SPACING C _CV(>
TRAFFIC CONE WIIH VGA SN SIGN SWALK
SIGN J C R9-3b
5 FAS &- +
- 520-2
SIGNALIZED INTERSECTION C
TEAS] ARROW PANEL (FLASHING ARROW)
- LU
HIGH LEVEL WARNING DEVICE (FLAGTREE) (OPTIONAL)
FLAGGER
3 3 5 DATFS DE TFBPORARYNOPARKYOG ZONE --
TANS TOW AWAY NO STOPPING TO (SHOW AQUAS) -
TAN SAT TOW AWAY NO STOPPING ANY TIHE
WORK ZONE (ACTIVITY AREA) LIMITS WORKSITE TRAFFIC CONTROL PLAN
WORK WITHIN INTERSECTION
- DIRECTION OF TRAFFIC (NOT PAVEMENT BARKING) IT .-. LU (RIGHT LANE /LEFTLANE)
- INDICATE NORTH WITH A N" " - SCALE
NWIE - ROADWAY DESIGNATION I AND AN ARROW POINT DAANG 11 28
California Temporary Traffic Control Handbook
Table A - Recommended Advance Warning. Sign Spacing
Posted Speed
___________
Distance Between Si ns --
A B C
Urban
25 mph _or_less 100 100 100
Urban
more than 25 mph to 40 mph
250 250 250
Urban more than 40 mph 350 350 350
Rural 500 500 500
Expressway/Freeway 1,000 1,500 2,640
** Distances are shown in feet. The column headings A, B, and C are the dimensions
shown on drawings No. 1-48. The A dimension is the distance from the transition or
point of restriction to the first sign. The B dimension is the distance between the first
and second signs. The C dimension is the distance between the second and third
signs. (The "first sign" is the sign in a three-sign series that is closest to the TTC zone.
The third sign is one in a three sign series encountered by a driver/motorist
approaching a TTC zone).
Posted speed limit, off-peak 85k" percentile speed prior to work starting, or the
anticipated operating speed in mph.
Table B - Taper Length Criteria for Temporary Traffic Control Zones
Type of Taper Taper Length (L)
Merging Taper at least L
Shifting Taper at least 0.5L
Shoulder Taper at least 0.33L
One-Lane, Two-Way Traffic Taper 50 feet minimum, 100 feet maximum
Downstream taper 50 feet mm., 100 feet max. per lane
Table C - Formulas for Determining Taper Lengths
Speed Limit Taper Length (L) Feet
40 mph or less L = WS2/60
45 mph or more L = WS
Where: L = taper length in feet
W = width of offset feet
S = posted speed limit, or off .peak 851h percentile speed prior to work
starting. Or the anticipated operating speed in mph
18
California Temporary Traffic Control Handbook
Table D - Longitudinal Buffer Space or Flagger Station Spacing on Downgrades
Speed
(mph)
% Downgrade (Buffer Space)
Level Road
0% (ft)
-3%
(ft)
-6%
(ft)
-9%
(ft)
20 115 116 120 126
25 .155 158 165 173
30 200 205 215 227
35 250 257 271 287
40 305 315 333 354
45 360 378 400 427
50 425 446 474 507
55 495 520 553 593
60 1 570 598 638 686
65 645 682 728 785
70 730 771 825 891
Table E - Taper Length Criteria for Temporary Traffic Control Zones
(for 12 feet Offset Width)
Speed*
S
(mph)
Minimum Taper Length --
For Width of Offset 12 ft (W)
Merging
L
(ft)
Shifting
LJ2
(ft)
Shoulder
LJ3
(ft)
Down
Stream
(ft)
20 80 40 27 50
25 125 63 42 50
30 180 90 60 50
35 245 123 82 50
40 320 160. 107 50
45 540 270 180 50
50 600 300 200 50
55 660 330 220 50
60 720 360 240 50
65 780 390 260 50
70 840 420 280 50
Posted Speed, off peak 85th percentile speed prior to work starting, or the
anticipated operating speed.
-- For other offsets use the following merging taper length formula for L:
For speeds of (40 mph) or less (LWS2/60)
For speeds of (45 mph) or more (L=WS)
--- Maximum downstream taper length is 100 feet.
Iri
California MUTCD 2014 Edition Page 1216
(FIIWA's MtYI'CD 2009 Idition, including Revisions I & 2, as amended for use in California)
Figure 61-1-35. Mobile Operation on a Multi-Lane Road (TA-35)
ft t
Work vehicle
Truck-mounted
attenuator
(optional)
Shadow Vehicle 1
Truck-mounted
attenuator
Shadow Vehicle 2
Truck-mounted
attenuator
(optional)
Note: See Tables 6H-2 and
6H-3 for the meaning
of the symbols and/or
letter codes used in
this figure
Typical Application 35
Chapter 611 lypical Applications November 7. 2014
Part 6 - lemporary Traffic Control
.............
LEFT
LANE
CLOSED
AHEAD
W20-5
City of La Quinta
The following General and Special Provisions are attached to and made a part of
Permit Number ENC20I9-0088
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:
Z RI NOTIFICATION: Permittee shall notify the City at (760) 777 - 7097 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.
C1 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 (W) to one foot (I').
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.
Ri 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 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.
0 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 W) of A.C. paving on (** N/A " ) of class ( ** N/A **)
aggregate base.
0 R9 SIGHT CLEARANCE: Sight Clearance of six-hundred feet (600') in all directions shall be assured and maintained at all
times.
0 RIO SOIL STERILIZER: The area to be surfaced shall be treated with soil strerilizer. Rate of application shall comply with the
manufacturers specifications.
City of La Quinta
19 R11 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.
0 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 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 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.
El R14 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.
El R15 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.
R16 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.
El R17 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.
El R18 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 (I) 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 outlined in Section
6.3.01 of the Standard Specifications, Division of Highways, State of California, dated January 1973.
E] R19 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.
R20 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.
R2I PERMANENT PAVEMENT REPAIR: After backfill and compaction have been completed, a temporary patch consisting of
three inches (3d ) of SC-800 shall be placed immediately. A permanent patch of Asphalt Concrete surfacing per City of La
Quinta Standard 600 shall be placed no later than (5 ) 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.
El R23 STREET RESTRIPING: Where street striping is still visible on street to be excavated, such striping shall be replaced upon
completion of permanent repairs.
C] 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 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 backfihled 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.
PERMIT NO. ENC2019-0088
Houston & Harris I Hydro Cleaning Sewer Lines I Fred Waring, Adams,
Residential Streets, and Various Locations
The permittee may only work at night if approved by the City Manager. Night work may be halted if the
city receives complaints about the work.
All work shall be performed in accordance with the latest edition of the Standard Specifications for
Public Works Construction (SSPWC).
3 Houston & Harris PCS, Inc. (Larry Houston), hereinafter referred to as "Permittee", shall be
responsible for providing continuous dust and erosion control.
Streets shall be kept clean. They shall be completely cleaned at the end of each working day and more
frequently, if required.
The permittee must obtain City approval and shall place temporary no parking signs along any parking
area disrupted by construction work. The signs shall be placed along the area 24 hours prior to the start
of closing the area, and removed immediately after the construction completion date.
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 maintenance 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 5:00 p.m.
May 1st to September 30: Monday-Friday 6:00 a.m. to 7:00 p.m.
Saturday 8:00 a.m. to 5:00 p.m.
Work shall be prohibited on legal holidays and Sundays.
Unless authorized by the City Engineer, work within 500 feet of a signalized intersection shall be
performed 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 Permittee shall contact the City Traffic Signal Technician at (760) 777-7070 if signal
operation at the intersection is to be altered in any way.
Prior to performing construction work and closing any lanes in the Public Right of Way, the permittee
shall call the City at (760) 777-7097 at least 24 hours prior to work and submit an inspection request.
Pursuant to Section 14.16.110 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982),
Permittee shall assume responsibility for repair of any pavement damage to any public or private Street
and for any damage to other City streets or facilities as a result of work performed under this permit.
Prior to excavating, 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 lines, electrical conduits, and storm drain facilities.
Special Conditions Page I of 3
PERMIT NO. ENC2019-0088
Houston & Harris I Hydro Cleaning Sewer Lines / Fred Waring, Adams,
Residential Streets, and Various Locations
Traffic control plans will not be required to be submitted in advance, but the traffic control plan shall be
reviewed and approved by the City prior to starting any construction. Pursuant to Section 14.16.250 of
the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), at residential streets, advance warning
signs and traffic control shall be installed and maintained in accordance with the latest edition of the
California Manual of Uniform Traffic Control Devices (CA MUTCD) or the latest edition of the Work
Area Traffic Control Handbook (WATCH Manual).
On Collectors to Arterial Streets, the permittee must submit a traffic control plan which shall be from or
prepared under the guidance of the latest version of the CA MUTCD or the latest edition of the
WATCH Manual. Traffic Control plans not from the CA MUTCD or the WATCH shall be signed and
stamped by a civil or traffic engineer registered in the State of California. It shall be the Perrnittee's
responsibility to appropriately detour and barricade all construction sites.
A minimum of two (2) travel lanes (one in each direction) of paved surface shall be maintained at all
times. When work does not permit two travel lanes, one travel lane of paved surface and an appropriate
number of flagmen shall be maintained at all times. When planned work does not permit maintaining
vehicular travel, CVWD shall submit a street closure/detour/traffic control plan prepared under the
guidance of the latest edition of the California Manual of Uniform Traffic Control Devices (CA
MUTCD) or the latest edition of the Work Area Traffic Control Handbook (WATCH) to the City for
review and approval one week prior to starting construction.
The Applicant or Contractor shall furnish the City satisfactory evidence of insurance in the minimum
amounts provided in the Engineering Bulletin for Indemnification & Insurance Requirements. Limits
are subject to review but in no event less than the following:
-General Liability - $1 M per occurrence / $2M general aggregate
—General Liability - Additional Insured Endorsement (for ongoing and completed operations)
—General Liability - Primary I Non-contributory Endorsement
- Automobile Liability - $1 M combined single limit
—Workers' Compensation - Statutory Limits / Employer's Liability $1 M per accident or disease
—Workers' Compensation - Waiver of Subrogation Endorsement
This insurance shall be kept in full force and effect at all times by Applicant or Contractor during the
prosecution of the permitted work and updated Certificate of Liability Insurance shall be submitted to
the City.
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.
Special Conditions Page 2 of 3
PERMIT NO. ENC2019-0088
Houston & Harris I Hydro Cleaning Sewer Lines / Fred Waring, Adams,
Residential Streets, and Various Locations
All excavations within City of La Quinta right-of-way shall be backfi lied, and temporarily paved if
within the existing travel way, at the end of every workday as directed by and to the satisfaction of the
City Engineer for the protection of the public. Lengths of open trench shall not greatly exceed that
which can not be backfilled in the same day. Excavated trenches shall not be allowed open overnight,
however, Permittee may leave a length of excavated trench, not to exceed twenty (20) feet in length,
open overnight at a point where construction will begin the next day, provided that this length of trench
is completely covered by steel plating. *
No excavation is anticipated in the Scope of Work or within this permit
Pursuant to Section 14.16.370 of the La Quinta Municipal Code (Ordinance 10 § I (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
herein.
No excavation is anticipated in the Scope of Work or within this permit.
All landscaping, irrigation, decorative rock, decorative concrete, lighting, etc., shall be replaced to its
original condition.
Access and egress to all local properties shall be maintained at all times.
Pursuant to Section 14.16.375 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982),
permanent pavement replacement shall be completed no later than seven (7) days after the completion
of the work. Permanent pavement replacement shall conform to the following conditions:
No asphalt work is anticipated within the scope of work or this permit.
Permittee shall permanently stabilize any previously stabilized soil that was disturbed as a result of
work performed under this permit with an approved dust control treatment. Soil stabilization shall be
done immediately after completing the operation.
The City of La Quinta reserves the right to revoke, suspend or void this permit at any time.
The permittee shall indemnify, hold harmless and assume the defense of the City from all damages,
delay costs, costs or expenses in law or equity that may arise out of work under this permit.
Special Conditions Page 3 of 3