TC2016-0013IMS
01' .4z u11a1 See belowfor..Finance Revenue Codes
ENCROACHMENT PERMIT FS 0 4 2n f6
PUBLIC WORKS CONSTRUCTION
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For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers, water mains and otireir like public I
works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS.
DATE: 2/4/2016
LOCATION OF CONSTRUCTION (Street address or Description): ON AIRPORT BLVD AND MADISON ST
PURPOSE OF CONSTRUCTION: EXPLORATORY POTHOLING FOR CVWD CHROMIUM 6 WATER TREATMENT FACILITIES PROJECT
DESCRIPTION OF CONSTRUCTION: 12 POTHOLES FOR CVWD CHROMIUM 6 WATER TREATMENT FACILITIES
DIMENSION OF INSTALLATION OR REMOVAL: 2FTX2FT POTHOLESEXCAVATED USING VACUUM EXCAVATION TECHNIQUES TO FIND EXACT
TE TIME WHEN WORK WILL BEGIN: 2/8/2016 TIME OF COMPLETION: 2/19/2016
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 Inspection Request Hotline at (760) 777-7097 prior 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! nd\r gu ions of the City of and
to pay for any additional replacement necessary as the result of this work.
SiLVature of Applicant jr Aget
UNDERGROUND SOLUTIONS- VINCE
DOMINGUEZ 120 N ANDREASEN DRIVE ESCONDIDO, CA 92029 (760)294-9449
Name of Applicant (please print) Business Address Telephone No.
UNDERGROUND SOLUTIONS INC 120 N ANDREASEN DRIVE ESCONDIDO, CA 92029 (760)294-9449
Name of Contractor and Job Foreman Business Address Telephone No.
826001 763550
Contractor's License No. City Business License No.
CRUM & FORSTER SPECIALTY INSURANCE .EPK109497
Applicant's Insurance Company Policy Number
Finance Revenue Code
PERMIT INSPECTION
CUT/BORE $1,378.00
TRAFFIC CONTROL ONLY - 2-5 DAYS $580.00
TOTAL: $1,958.00
PERMIT NO: TC2016-0013
DATE ISSUED: .Jf4 4',
EXPIRATJON DATE: 6 1/, 2-0/7
BY: ....,,j.
WORK IN 'PECTED BY*:
PERMIT COMPLETION DATE*:
*If the work is covered by a Subdivision Improvement Agreement,
Subdivider shall request final acceptance of improvements from the
City Council.
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Descnn of Construction (e See Plan Set No Ol234 2JWOdyat
Td
Dimension of Installation or Removal
L
Approximate Construction Start Date
Approximate Construction Completion Date__[rti 19_2O16__-
Estimated Construction Cost $E!2 _I1J
Estimated Construction Cost shall include the removal of all obstructions materials and debris back filling compaction and
placing pemianent resurfacing and or replacing improvements
Contact Name 1fl' _______ 7_/__iPhone Number_
Name of Applicant/Owner_I_tnIbnf&_W_
Applicant Address Ei12)N _i&do A3TT_
Applicant Telephone Number_6944
Applicant E-mail Address [iotIóg __.
.;-- -.-.- - Name of Contractor LUdeufldSo1Ubons.r ILc_-_1
Contractor Address N Lax -I
Contractor Telephone Number 4 4j
-C. License Number
Contractor City Busmess License Number___JC-_i355O
Conttactor E __si ____________________________
City of La Quinta
The following General and Special Provisions are attached to and made a part of
Permit Number TC2016-0013
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
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 property 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 dear of the
proposed work site. The permittee shall notify all concerned utility companies of the proposed work.
R4 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced
with (** N/A ) inches of A.C. paving placed on ( N/A ) inches of ( N/A ) aggregate sub-base course having an
"R" value of not less than ( N/A ) and in conformance with the City of La Quinta Road Improvement Standards and
Specifications, Ordinance #461.
R5 PARKWAY GRADING: Area between the property line and top of the proposed concrete curb shall be graded to a slope of
one-fourth inch (h/4) to one foot (1').
R6 GRADE CHECKING: City of La Quinta shall check grades upon receipt of plan and profile and/or grades as established by
a licensed engineer.
0 R7 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter ( N/A ) feet shall
be removed. Curb and/or curb and gutter shall be saw 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.
RB 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 'Ia") of A.C. paving on (** N/A ) of class ( N/A )
aggregate base.
R9 SIGHT CLEARANCE: Sight Clearance of six-hundred feet (600') in all directions shall be assured and maintained at all
times.
0 RIO SOIL STERILI ZER: The area to be surfaced shall be treated with soil strerilizer. Rate of application shall comply with the
manufacturer's specifications.
City of La Quinta
0 R111 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.
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.
0 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.
0 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.
0 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.
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.
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 (1) copy of each test shall be forwarded tot the City
Engineer for approval and filed prior to making permanent repairs. Compaction tests shall be made as outlined in Section
6.3.01 of the Standard Specifications, Division of Highways, State of California, dated January 1973.
0 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.
0 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.
0 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 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.
0 R23 . STREET RESTRIPING: Where, street striping is still visible on street 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 hazard to the traveling public. It
shall be the responsibility of the permitte to maintain the tree in a vigorous growing condition at its new location.
Trees to be removed shall be in sections, which can be handled safely without interference or hazard to highway traffic. The
entire width of the tree stump, shall be removed and disposed of so that no debris remains in view of the highway. The
stump hole shall be backfilled and thoroughly compacted as specified in the following paragraph. Where it becomes
necessary to restrict traffic, the work shall be restricted to a maximum of five-hundred feet (500') at any one time. Adequate
signs, flagmen and or barricades shall be provided to protect the traveling public at all times.
Large holes resulting from tree removal shall be backfilled and compacted to not less than ninety percent (90%) or
equivalent tot the surrounding ground, whichever is the greater compaction as determined by the impact or field method.
Compaction tests shall comply with Section 6.3.01 of the Standard Specifications, Division of Highways, State of California,
dated January 1973.
PERMIT NO. TC2016-0013
Potholing for CVWD Chromium 6 Water Treatment Facilities Project I
On Madison St and Airport Blvd
In addition to the standard permit conditions, the following shall apply:
Pursuant to Section 14.16.320 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982), all
work shall be performed in accordance with the latest edition of the Standard Specifications For Public
Works Construction (SSPWC) and as directed by and to the satisfaction of the City Engineer.
This permit or copy of it shall be on the work site (usually the job trailer) for inspection during the
actual work performed.
All landscaping, irrigation, decorative rock, decorative concrete, sidewalk, lighting, etc., shall be
replaced to its original condition.
The permittee shall not encroach upon private property without prior written approval (submit to the
Public Works Department, attention to the Associate Engineer) of the private land owner whom is being
encroached upon.
U The permittee shall submit inspection requests by calling the City Inspection Hotline at (760) 777-7097
before 1:30 p.m. and at least twenty-four (24) hours prior to the anticipated inspection.
rl Underground Solutions Inc. Wince Dominguez), hereinafter referred to as "Permittee", shall be
responsible for providing continuous dust and erosion control.
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.
Note: Construction work (including setting up traffic control devices) is not permitted on any Arterial
Street (ie any 4 lane Street) before 8:00 a.m.
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 Maintenance Division at (760) 777-7070 if signal operation at the intersection is
to be altered in any way.
Streets shall be kept clean. They shall be completely cleaned at the end of each working day and more
frequently, if required. S
Special Conditions Page 1 of 4
PERMIT NO. TC2016-0013
Potholing for CVWD Chromium 6 Water Treatment Facilities Project I
On Madison St and Airport Blvd
The permittee must compact any disturbed soil within the paved right of way back to its original
condition or compact to a minimum density of 95% based on ASTM D1557 and be placed while the soil
is at +1- 2% of optimum moisture, which ever compacting effort produces the greatest density.
Any asphalt removed during potholing shall be replaced with City approved mix asphalt or equivalent.
Temporary (Cold Patch) is not acceptable as an approved asphalt mix. The asphalt shall have a
thickness equivalent or greater than the removed asphalt thickness and shall obtain a density of 95% or
greater based on maximum density obtained by the ASTM Marshall Mix Design Method.
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.
The permittee shall place temporary no parking signs along the parking area affected by the
construction. The signs shall be placed along the area 48hrs prior to the start of closing the area, and
removed immediately after the construction completion date.
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 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).
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 edition of the California Manual of Uniform Traffic Control
Devices (CA MUTCD) or the latest edition of the Work Area Traffic Control Handbook (WATCH).
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 Permittee's responsibility to
appropriately detour and barricade all construction sites.
Pursuant to Section 14.16.290 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982),
street closures shall not be permitted. A minimum of two (2) travel lanes of paved surface shall
be maintained at all times.
Prior to excavating, if required, the Permittèe 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.
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 4
PERMIT NO. TC2016-0013
Potholing for CVWD Chromium 6 Water Treatment Facilities Project I
On Madison St and Airport Blvd
17. The City of La Quinta reserves the right to require modifications of the work be made at permittee's
sole cost for proper sight distance requirements per guidelines in the AASHTO "A Policy on Geometric
Design of Highways and Streets, 5th Edition" or latest, in the installation of all appurtenances abutting
and within the public street right-of-way.
18. The permittee shall be responsible for calling the city inspector to arrange the city inspector to observe
random pothole backfill compaction and testing if requested by the inspector. If the inspector's phone
number is unknown, the permittee shall call the Public Works front counter phone at 777-7075 or the
Associate Engineer at 777-7047 to determine the city inspector's phone number. The inspector shall
determine the number and location of the test location/s. The above testing does not relieve the
permittee's responsibility for future repairs due to settlement at and near the locations of the work area.
Materials testing must be performed under direct supervision of a California Registered Civil Engineer.
19. The issuance of this permit and the City approval of the related construction improvement plans do not
provide a vested entitlement for all design parameters that may have been utilized for the plans. As
such, plans approved for this permit may be "at risk" for further modifications as it relates to any follow
up improvement plan requirements as required by the city or existing errors & omissions by the
architect or engineer of record.
20. This permit is not valid until the permittee submits, to the Public Works Department 2 weeks prior to
start of construction, the name of the City approved contractor, who shall submit to the City the
following items:
General Liability Insurance Company and Policy Number
City Business License
Contractors State License Number
21. The Applicant or Contractor shall furnish the City satisfactory evidence of insurance in the amounts
provided in the Engineering Bulletin on Indemnification & Insurance Requirements. 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. Each
policy shall name the City as an additional insured.
22. If public traffic lanes are required to be closed, this permit is not valid until the permittee submits, to the
Public Works Department, a traffic control plan for review and approval prior to start of construction or
parking on the paved RJW.
23. The permittee is required to provide an informative message board (approved by the City Engineer)
informing the commuters using the affected roadways of
Possible traffic delays
Time of construction
Alternate routes.
The message board shall be provided for the commuters 48 hours prior to the start of traffic delays, and
the entire message should be readable at the posted speed limit.
Special Conditions Page 3 of 4
PERMIT NO. TC2016-0013
Potholing for CVWD Chromium 6 Water Treatment Facilities Project /
On Madison St and Airport Blvd
All excavations within City of La Quinta right-of-way shall be backfihled, 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, Pérmittee 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.
Access and egress to all local properties shall be maintained at all times.
Permittee shall permanently stabilize any and all soil that was disturbed as a result of work performed
under this permit with an approved dust control treatment. Soil stabilization shall be done immediately
after completing the operation.
Pursuant to Chapter 12.56 of the La Quinta Municipal Code (Ordinance 10 § 1 (part), 1982) the City has
designated certain city streets as Truck Routes. The weight limit for restricted streets (i.e., streets not
part of the Truck Route network) is three (3) tons; trucks exceeding the weight limit may use a restricted
Street if making a delivery or pickup on the subject street, or if this permit specifically grants permission
to use the Street to deliver street construction materials and/or equipment.
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.
If it is the intent of the permittee to cut the pavement and have it restored by a third party, the permittee
shall postpone cutting the pavement until the intended third party has acquired a permit from the City to
perform the required restoration work.
Special Conditions Page 4 of 4
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Map On Behalf Hazen and Sawyer
SIGN SPACING - 350 ft t UNDERGROUND SOLUTIONS Project Chromium 6 Water Treatment Facilities
Name: Project
TAPER - 600 ft
** ** Your First Choice in Potholing Services Project
NOT TO SCALE 120NA,dease,Or Eso,dido CA 92029 Location:LaQuinta,CA
OFFICE - 760 294 9449 FAX 760 294.9490
**
REPLACE WITH 61-1-6
**
TIBURON DR
UD G20-2
1 --------------------------------0. - OL
14I.1 1:1 YAI
F
W20-1 G20-2 1
II GOLF CLUB DR
W20-1 G20-2 J.
600 ft .1 600 ft 600 ft 600 ft 600 ft
W4-2(R) 4 W20-5(R) 4 W20-5(BIKE) 4 W20-1 o
C30(CA)4
- -- - -- - -
I.ITT-iT1TTTTI _________Cn
AIRPORT BLVD
iTJV M'wie L.Oca.,ov'5 L
W2D.1
Map On Behalf
SPEED LIMIT - 50 MPH N of:Hazen and Sawyer
SIGN SPACING - 350 ft f UNDERGROUND SOLUTIONS Project Chromium 6 Water Treatment Facilities
I Name: Project
TAPER-600ft I
** NOT TO SCALE ** Your First
12ONMseDEsddoCA92O29
hoice in Potholing Services Project
Location: La Quinta, CA
OFFICE - 760 2949449 FAX 760 294 9490
nfl IC" Cb
CL CURB OR E.P.
-
-
CZ a)
- -- - -- -- - - - - -
Ln
RAISED MEDI AN
CL -
Cb
- C30 1I
W20-1 I W20-5(RI) I W4- 2R I
OR E.P. 020-2 I
> -.l(J) z
______________ ____________________________ MEB rAPES i BUFFEIR > r'i f'T s Teal I-CSEE E TuBE 2-B
INSTALL 1'EMP. HO o °
POST PRIOR TO COI ç" (ASREQU
rn
rr C)
o=zv NO. OF LANES
/\
U) D r. AI4EAO AHEAD
OZ> > LANE
< > ri
WZO -1 W20-5
020(CA)
IO °z 0
S; 0
0
P1>
CONE 4-4 BARRICADE FLAGGER SIGN
C)
AGENCY ENGINEER'S COMMENTS
2.
0 -ffj•
\'4.O
Z
cxJ rn a
p lIz
I SUBMITTED BY:
NAMELn \)cJ
I COMPANY _\--
ADDRESS V?J_N _2.1 tc-C
PHONE 2 t'-_-.cj LLq c j
WORK
CLOSED I_ROAD
020-2
W4-2R C30(CA) W4-2L
POSTED SPEED LIMIT APPROACHSPEED TAPER ISPACING
OF I SIGN I _LENGTH
(o
_CONES
5's'
_SPACING I
02: GENERAL _NOTES
For hours of darkness, change comes to vertical barricades with steady burn lights.
LLJ This plan MAY NOT apply to signalized or multi-way stop intersections. Consult
the local )ursldiciion when preparing Traffic Control Plans near these Intersections.
= this plan MAY NOT apply When the work areas affect bike lanes, Sidewalks
pedestrian access a nd curved or narrow roadways. Consult the approving agency
f.— when preparing the Traffic Control Plans or these areas.
< Nothing contained on this drawing shall prevent local jurisdictions from modifying
C..) changing or adopting new specifications deemed necessary. Critara for position, location and use of Traffic Control Devices is solely for the purpose of guidance Q_ to assist In the set up of the Traffic Control Plans,
<C TCP is required for all Traffic Control Plans.
LEGEND
FLASHING ARROW SIGN fm WORK AREA - TRAFFIC DIREC11ON
(IT
>_
LEGEND,
CONE 4-f BARRICADE FIACGER SIGN FLASHING ARROW SIGN WORK AREA TRAFFIC DIRECTION
AGENCY ENGINEER'S COMMENTS
>- ()
LJ
SPEED' uIltTkPROACH SPEED
S"
lpostw Il15 i SPACUIC I
kI
63
1
am
7-0
—
-
:i rn ------
- - - - - - - - - - - - - -
—
RAISED MEDIAN .
-
I'
___
A-ROEA
=IF ______ - -
C13
Z
-'r'i
0
C)
rn r
moo
C5-Ij'-
>
El, C
-1
l-u.s
o
Z
0
0
morn 0
U)O —
C)
Writ
NO. OF LANES
LANE
AHEAD
W20-1 1t
GENERAL NOTES - -
or hours of daito oss. change come, to vertical barricades with steo, bum lights. This plan MAY Not apply to signalized or multi-way stop int.re,ctfone. Consult the tacot Juroidlatlor. when 'prepaling,Trafllo Conical Plane floor thee. hrtereostlon,. SUBMITTED BY this plan MAY NOT apply when the work areas affect bno lanes, sidewalks NAME ") CIJ - p.de.iclan acceu and curved or narrow roadway.. Consult th e approving agency I— simon preparing the Traffic Control Plans or those areas. COMPANY -'rt £I ) JC cc Nothing in nod on this drawing ItlOt pissent local fltSdlcUCn1 from modif)4n9 ADDRESS_fIi' L) changing or adopting new ep.clflcatione deemed necessary. Cuter, for posItion, = location and use of Traffic Control Oeelces is solely for the purpose of guidance PHONE_flz'. t' IM'41 Q. to assist In the set up of the iaffl& Central Plans.
< TCP is r.qulred for all Traffic Control Plans.
I1
M-6 (RT
I END
ROAD
G20-2
TABLE 1
RECOMMENDED SIGN SPACING FOR. ADVANCE WARNING SIGN SERIES AND
MINIMUM TAPER LENGTH
A B C
MINIMUM
APPROACH MINIMUM DISTANCE (FEET) TAPER LENGTHS (L) (FEET)
SPEED ($)
(MPH)
BETWEEN SIGNS AND FOR 12—FOOT LANE
FROM LAST SIGN TO TAPER L 1./2L 1/3L
25 100 125 63 42
30 100 180 90 60
35 350 245 123 82
40 350 320 160 107
45 500 540 270' 180
50 ' 500 600 300 200
55+ 1000 660 330 220
L for Merge Taper
1/21- for Shift Taper
1/3L for Shoulder Taper
TABLE 2
RECOMMENDED TAPER LENGTH AND MAXIMUM CHANNELIZER/CONE SPACING
A B 'C
APPROACH BUFFER MAX CONE SPACING
SPEED (S) LENGTH
(MPH) (FEET) TAPER TANGENT CONFLICT(*)
25 155 25 50 12
30 200 30 '0 15
35 250 35 70 ' 17
40 305 40 80 20
45 360 45 90 22
50 425 50 .100 25
55+ 495 55 100 .27
(*) Facing Opposing Traffic. Adjacent to Work Area
or Conflicting with Existing Striping
NOTES:
Taper Formula
L = S x W for speeds greater
than 40 mph
L =W X S2 for speeds of 60 40 mph or less
Where:
L = Minimum length of taper. (feet)
S = Approach Speed (mph)
Posted Speed Limit or
off—peak 85th % speed
prior to work starting
or anticipated operating
speed
W = Width of offset (feet)
By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING
BUSS 2/11
DEVICE SPACING TABLES
- .
- SIGN SPACING TABLE
TAPER LENGTH AND CONE SPACING TABLE
RECOMMENDED BY ThE SAN DIEGO
COMMITTEE
71?44'ofz
okptrson R.C.E. 19246
DRAYv1NG
NUMBER -'
California MUTCD 2012 Edition
(FHWA's MUTCD 2009 Edition, as amended for use in California)
Figure 6H-25A (CA). Multiple Lane Closures at an I
//
AI 44 ft
/1
)4BOU -
uYo1
Page 1194
tersection (TA-25A (CA))
(ND
rto
(OpbOflat)
optionaU
- 4— -
cz
I-A
II,
C'
0 HL (optional)
1'2L
(optional )
L1111011 ovoa
UN
See Section 6F61 A 1LEFT LANE' I I
I MUST I
-
[TURN LEFTJ
L
Note - See Tables OH-2 and 6H-3
for the niears rig of the
symbols andior letter
COdOS usrid in t his floura. I
41 t I
LI ANf
CLOSEt
ROAD
I WORK " Typical Application 25A (CA)\\4E ,/
Chapter 6H - Typical Applications January 13, 2012
Part ó Temporary Traffic Control
o:o, r & 6 Paçc 2? a i2C
ROAD
I K
>
- WORK
<AHEAD
Typical Application 22
lift
California MUTCD 2012 Edition Page 1184
(FHWA's MIJTCD 2009 Edition, as amended for use in California)
Figure 6H-22. Right-Hand Lane Closure on the Far Side of an Intersection (TA-22)
lift
J(optional)
F..O
S• ••
otona)
4—
-. I.
/\A
F NOM
014 3
optional)
Note. See Tables 6H-2 and 6N-3
for the meaning of the
symbols and/or letter
codes used in this figure
IL
I I
Ic
RIGHT LANE L_J
A. P_t
MUST (optional)
URN RIGH T
11/ArFIC ,'\
MERGE
B A'74(CA)
Chapter 6H - Typical Applications January 13, 2012
Part 6 - Temporary Traffic Control
emporary Traffic Control (Parts 1 & 6) Page 242 of 320
California MUTCD 2012 Edition Page 1135
(FHWA's MUTCD 2009 Edition, as amended for use in California)
Table 61-1-1 (CA). Index to Typical Applications
Typical Application Description __7 Typical Application Number
Work affecting Pedestrian and Bicycle Facilities (see Section 6G.05)
Shoulder Closure on Urban (Low Speed) Locations to Accommodate Bicyclists TA-101(CA)
Lane Closure on Freeway, Expressway, Rural and Urban (High Speed) Locations
to Accommodate Bicyclists
TA-102(CA)
Detour for Bike Lane on Roads with Closure of One Travel Direcbon TA-103(CA)
Right Lane and Bike Lane Closure on Far Side of Intersection TA-104(CA)
Work Within the Traveled Way of a Two-Lane Highway (see Section 6G.10)
Lane Shift on Road with Low Traffic Volumes I TA-105(CA)
Table 611-2. Meaning of Symbols on Typical Application Diagrams
Arrow board Shadow vehicle
0 0 0
Arrow board support or trailer
(shown facing down) Sign (Shown facing left)
---- Changeable message sign or support trailer W Surveyor
Ct-tanrteltzing device I Temporary barrier
Clash cushion EO Temporary barrier with warning light
I Direction of temporary traffic detour Traffic or pedestrian signal
Direction of traffic
Truck-mounted attenuator Flagger
Type 3 barricade
High-level warning device
(Flag tree)
1 I Warning light
fr1l Longitudinal channettzirtg device
Work space
S Luminaire
Pavement markings that should be
for Li1E Work vehicle removed a long-term project
____________
Table 6H-3. Meaning of Letter Codes on Typical Application Diagrams
Road
-
Distance Between Signs
A ]
Urban (low speedy - 25 mph or tess 100 feel 100 feel
______
100 feet
Urban ilov speedy - mr-c than 25 mph 1o40 mph 250 feel 50 feet 250 feet
Urban (high speed)' 'rote rim to mph 350 feet 350 feel 350 fEet
Rural 500 feel 500 feet 500 feel
Expressway I Freeway 1000 teat 1.500 feet 2,640 feet
-.-- --j-- - -- -r-------- - -- -
The cOlumn headings A, 9, and C are the dimensions shown in Figures 81-11 through GH-46 ThF A dimension is the
distance horn tire transiti on or p0101 of restriction to he first sign The S dimension is tire distance between Ills hr5t and
second suns The C dimension is the distance between the second and third siçfrs (The 'first sign' is the sign Oila
thrre. Sign series that Is closhyt to the I. C cone the Sled 51911 is the sign that is nuttiest upstream from tile 1 I zone I
Chapter 6H - Typical Applications January 13, 2012
Part 6 - Temporary Traffic Control
ernoo a"lc Control Par1s & 6) Page 93 of 32