2384,',VOTE: J
1tWith:propertv,alidation
this form constitutes,an CITY OF LA QUINTA
encroachment permit
APPLICATION FOR PERMIT
PUBLIC WORKS CONSTRUCTION (ENCROACHMENT)
e
For the construction of public or private curbs, driveways, pavements, sidewalks, parking lots, sewers, water mains
and other like public works improvements in connection with MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS
Subdivision Improvement Permit — Class I I I
DATE: 10"10"96 Minor Improvement Permit Class IV
LOCATION OF CONSTRUCTION Intersection of Ave 48 i Dune Fails Rd.
(Street address or Description of Location)
PURPOSE OF CONSTRUCTION Remove fill from borrow site
DESCRIPTION OF CONSTRUCTION Remove 28,000 c.y. of
#oil for La Quinta Elea. school site at Desert Club
DIMENSION OF INSTALLATION OR REMOVAL
X
Sketch (attach construction plans if appropriate)
Sae attachld conditions
Sae approved plan
SIZE OF EXCAVATION�IFEEDED 4' to 8 Deep ADDEtJOufvt I It4191A5
�N
APPROXIMATE TIME WHEN WORK WILL BEGIN lU" 12-95
APPROXIMATE TIME OF COMPLETION 10-25-95
ESTIMATED CONSTRUCTION COST $ 136000
(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 01wproperty
happening or occurring as a proximate result of any work undertaken under the permit granted pursuant to this application.
Notify the Administrative Authority at least twenty-four (24) hours in advance of the time when work will be started.
Comply with all applicable City Ordinances, the terms and conditions of the permit and all applicable rules and regulations of the City of
La Quinta and to pay for any additional replacement necessary as the result of/this
work.
Signature of Applicant or Agent
Desert $ands Unified School Dist. 82-879 Awy 111 Indio, CA 92201 (619) 773-3500
Name of Applicant (please print) Business Address Telephone No.
Rossetti Const. 1245 S. Grove Ave Ontario, CA (909) 947-3863
Name of Contractor and Job Foreman Business Address Telephone No.
B-487340
Contractor's License No.
Valley Forge Ins. Co.
Applicant's Insurance Company
FEES: Subdivision Improvement Permit — Class 111
Public improvements: 3% of estimated construction costs
Private improvements: 3% of estimated construction'costs
Minor Improvement Permit — Class IV: See attached schedule
"} ' � °'%840 •` r' r_ .
Inspection Fee - $ � �
Permit Fee
Penalty
Cash Deposit -Surety Bond
if required
TOTAL:
Receipt No
Received by
10
$ 850
Date
3896
City Business License No.
C-121333122 n
Policy Number
r' -
V OCT 12 1995 U'
�v
PERMIT VALIDATION
PERMIT NO. 2384�
DATE APPROVED g 1 '
V 1 Zrq-5-
EXPIRATION
DATE II
DATE ISSUED] 10
By
Recorded by 11 TELEPHONE: (619) 564-2246
S
Adnifnistrative Authority
The following General and Special Provisions are attached to and made a part of Permit No. 23
GENERAL PROVISIONS
The following shall always apply:
ENROACHMENT ON PRIVATE TROPERTY: This permit authorizes work to be accomplished within City of La Quinta right of
way ONLY. Whenever construction extends within private property, it is the responsibility of the permittee for his 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 excavatioas.. 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 cost 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 hours in advance of any traffic detours or delineations.
CARE OF DRAINAGE STRUCTURES: Any drainage structure including corrugated metal pipe, concrete pipe, steel culvert and
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 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:
i
RI NOTIFICATION: Permittee shall notify the City at (619)777-7075 at least 48 hours in advance of starting construction.
LTIIITY 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.
UTH.ITY CLEARANCE: (Surface Structures) No work shall be done under this permit until all utilities are clear of the
proposed work site. The permittee shall notify all concerned utility companies of the proposed work.
R4 PAVEMENT WIDENING: Area between the proposed concrete gutter line and the existing road pavement shall be surfaced
with 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 #461.
RS 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 (I').
GRADE CHECKING: City of La Quinta shall check grades upon receipt of plan and profile and/or grades as established by
a licensed engineer.
R7 CURB REMOVAL FOR DRIVEWAYS: A portion of the existing concrete curb and/or curb and gutter (_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.
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 2 1/2 inches of A.C. paving placed on (_� of class aggregate base.
Driveway construction shall conform to attached drawing.
SIGHT CLEARANCE: Sight clearance of 600 feet in all directions shall be assured and maintained at all times.
RIO SOIL STERILIZER: The area to be surfaced shall be treated with soil sterilizer. Rate of application shall commply with the
manufacturer's specifications.
L•
Rll COORDINATE WORK: The proposed work shall be subordinated to any operation which the State of California or City of
La Quinta may conduct in this area during the period of this permit. Work shall be coordinated with the State or City of.La
Quinta forces to preclude delay or interference with State of City of La Quinta projects.
j SURVEY MONUMENTS: Prior to excavation or beginning of construction, all survey monuments which exist on the
centerline of all streets or property lines when involved shall be completely tied out so they may readily and correctly be
replaced by a licensed civil engineer or surveyor at the expense of the permittee. A complete set of notes showing the ties to
these monuments shall be furnished to the City Engineer prior to the removal of any monuments. This office shall be notified
upon completion or replacement of all survey monuments for proper project clearance.
R13 PAVEMENT CUTTING: Pavement will be mechanically saw cut to a straight to a straight edge prior to excavation. Method
of pavement cutting shall be approved through the office of the City Engineer. (Under no circumstances shall excavating
equipment be used to excavate prior to cutting of pavement.) Excavation material shall be placed in such a position as to best
facilitate the general flow traffic. Prior to final paving operations, any damage to pavement straight edges shall be corrected.
R14 LIMIT OF EXCAVATIONS: Excavations shall be limited to 1000 linear feet of open trench before backfill operations must
begin. All excavations shall be'properly barricaded with lights overnight, on weekends and holidays for the protection of the
traveling public. The Public Works Inspector shall determine the suitability of excavation barricading in each case. No
excavation shall remain open for a period exceeding five (5) days. No excavation shall be made unless the construction
material is actually on the work site.
R15 BACKFII.L MATERIAL: Backfill shall be free of brush, roots or other organic substance detrimental to its use for purposes
of producing an adequately consolidated backfill. Any material which the City of La Quinta deems unsuitable (spongy or
saturated material) which is encountered during excavation shall not be used for backfill, but shall be supplemented or replaced
by an approved sand or gravel.
R16 BACKFILL SAND. Backfill shall be approved transit -mix sand or equivalent and shall be'placed in lifts of not greater than
three feet (3') and vibrated using vibrotamper or equivalent equipment. Alternate methods may be substituted, but in any case,
a relative compaction of 95 percent shall be attained with the structural section of the roadway.
R17 BACKFILL PLACEMENT: Backfill shall be applied in layers of not more than 50 percent of the total depth of the trench
before flooding or a maximum of five-foot (51) 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.
R18 COMPACTION TESTS: If so required by the inspector, compaction tests shall be made at intervals of not more .han 1000
feet and a minimum of one (1) test on each road. One (1) copy of each test shall be forwarded to the City Engineer for
approval and filed prior to making permanent repairs. Compaction tests shall be made as outlined in Section 6.3.01 of the
Standard Specifications, Division of Highways, State of California, dated January 1973.
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 Section 6.3.01 of the Standard Specifications, Division of Highways, State of
California, dated January 1973.
R20 TEMPORARY PAVEMENT REPAIRS: After completion of backfill and compaction operations, a temporary patch
consisting of 2 inches of SC -800 shall be placed on a prepared subgrade. The SC -800 temporary paving shall be placed after a
maximum of 3000 linear feet of trench has been excavated and backfill operations completed, but in no case shall the
placement of the temporary pavement exceed a five (5) day limit.
R21 PERMANENT PAVEMENT REPAIR: After backfill and compaction have been completed, a temporary patch consisting of
two inches (2') of SC -800 shall be placed immediately. A permanent patch of inches A.C. surfacing placed on a
inch class base shall be placed no later than days after completion of temporary road repair.
R22 FOG SEAL: A fog seal coat consisting of an application of asphaltic emulsion shall be applied over all patch areas as
determined by the City Engineer.
STREET RESTRLPING: Where street striping is still visible on streets to be excavated, such striping shall be replaced upon
completion of permanent repairs.
R24 TREE RELOCATION OR REMOVAL: Tree relocation within the City of La Quinta road right of way shall be
accomplished by a licensed, bonded and insured tree service, and handled safely without interference or 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 in sections which can be handled safely without interference or hazard to highway traffic. The
entire width of the tree stump shall be removed and disposed of so that no debris remains in view of the highway. The stump
hole shall be backfilled and thoroughly compacted as specified in the following paragraph. Where is becomes necessary to
restrict traffic, the work shall be restricted to a maximum of 500 feet at any one time. Adequate signs, flagmen and or
barricades shall be provided to protect the traveling public at all times.
Large holes resulting from tree removal shall be backfilled and compacted to not less than 90 percent or equivalent to the
surrounding ground, whichever is t'he 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.
SPECIAL CONDITIONS --PERMIT NO. 2384
--- DESERT SANDS SCHOOL DIST./ROSSETTI CONST. ---
In addition to the standard permit conditions, the following shall apply:
1. All work shall be performed in accordance with the latest edition of the "Standard Specifications
For Public Works Construction".
No fill shall be placed which will cover or obscure asphalt concrete, petroleum product spillage,
or other non-native materials.
2. Permittee shall furnish the name(s) and phone number(s) of the individual(s) responsible for
maintaining dust control after hours, weekends, holidays, etc.
3. All streets shall be kept clean of all trackage or spillage from vehicles using this site. The roads
shall be completely cleaned. at the end of each work day, if necessary, and more frequently if
required.
4. 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 1 st to September 30: Monday -Friday 6:00 a.m. to 7:00 p.m.
Saturday 8:00 a. m. to 5:00 p. m.
Equipment may not be. operated or maintained on legal holidays including Sundays.
5. Permittee is responsible for repair of any pavement damage or other damage to access roads and
other public facilities.
6. Should additional work or modifications be required in order to meet established City Standards
or in order to fit 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.
7. It is the permittee's responsibility to comply with the California Regional Water Quality Control
Board's National Pollutant Discharge Elimination System (NPDES).
8. Any on-site haul road shall be effectively destroyed at the conclusion of the work to prevent use
by unauthorized vehicles.
9. Permittee/contractor shall install stop signs to stop construction traffic prior to entering Adams
Street from the construction site.
Special Conditions - Permit No. 2384 Page 1 of 2
. A
SPECIAL CONDITIONS - PERMIT NO. 2384 continued
DESERT SANDS SCHOOL DIST./ROSSETTI CONST.
10. Permittee/contractor shall not perform any excavation, borrow any material or otherwise disturb
any area of the project site without the archaeological monitor's presence or approval.
11. If .buried remains are encountered during development, the archaeologist shall be contacted
immediately and appropriate measures shall be taken.
12. It is the permittee/contractor's responsibility to provide continuous dust control while the borrow
operation is being performed, or at any other time as deemed necessary by the City Engineer.
Permittee shall provide soil stabilization on the entire site(s) per the approved dust control plan
immediately after completing the operation.
13. All excavations at or near the travel way shall be backfilled at the end of each work dayfor the
protection of the traveling public. No trenches shall be allowed to remain open overnight.
14. Prior to any work being performed the contractor shall submit a traffic circulation plan for
approval showing access and egress for all construction traffic. Permittee shall also submit a
construction schedule showing all phases of construction.
15. Permittee/contractor shall not encroach on private property without first having obtained written
authorization. This permit only authorizes work to be performed within the public Right -of -Way.
16. Permittee/contractor shall schedule a pre -construction meeting on-site and contact/inform all
parties involved.
Special Conditions - Permit No. 2384 Page 2 of 2
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NOTE:
With Proper validation MY OF LA QLEfAITA
this form corutltuta an
encroaohmemoermit CITY OF LA QUINT�rT 1 01995
APPLICATION FOR PE �.1
-PUBLIC WORKS CONSTRUCTION0ft J jfiC"MkS
For the construction of public or privata curbs, driveways, pavermana. sidewalks, puking lots. saw-- , Water mains
and other like public works improvements in connection nnth MINOR IMPROVEMENTS and APPROVED SUBDIVISIONS
.. ••
. •rr .
OATE:gi� Subdivisions Improvement Permit —date 111
Minor Improvement Permit Clan IV
LOCATION OF CONSTRUCTION— ����SG7/mIY
PURPOSE OF &S4 AUC1 ON S'rTL Sketch (attach constsuaion plans if appropinarial
DESCRIPTION OF CONSTRUCTION G ATfRa+rC, souDl-r&"&
40-
oc ZAL 14 pLAId Z r
LL 11
DIMENSION OF INSTALLATION OR REMOVAI 10 1 x If
SIZE OF EXCAVATION. IF NEEDED .4 nimmwff��
APPROXIMATE,TIMQWHEN,WORK WILL BEGIN 19
APPROXIMATE TIME OF dOMPLETION ------ ` 4
ESTIMATED CONSTRUCTION COSTS iS•ao&
(Including removal of all obstruction, materials; and debris, badkfilli ft core►
oecbon and olaang permanent resurfscng and/or replacing imorovementsl
In consideration of the granting of this permit, the applicant hereby agnea to:
H.T6.
cN PLAN
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La Quints and to ow for ani eddnkil" nptgrrerrt neoneerV Y the rWAt of an Nmt.
Aa -
x fZs�ss� S; uiant or Agent
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Business X Address
'''i4 4?e6 e7' 5AN QS A%&jrtwZ> �GN�,, N- Sia Et w r l . Tac=26
Business Address Telephone Na
Contractor's License No. City Bushes License No.
AMicant s Insurance Company OCU. LIAGILITS( Polley Number
FEES: Subdivision kmorover em Parmit —Clan 111
Public improvement: 3% of estimated Construction Doss
Private improvememr. 3% of estimated construction cols
Minor I morovement Permit — Clan IV: Sae attached schedule
Inspection Fes S
Permit Fee
Penalty
Cash Oeootlt•Surety Bond
if required
TOTAL:
Renfiot No.
Received by Date— I
Reoeroed by
13086
PERMIT VALIDATION
PERMIT NO.
DATE APPROVED
EXPIRATION DATE
DATE ISSUED
By �
Administrsove Authority
77
'i ELEPHONE: 16191
T4ht 4 4Qumw
MEMORANDUM
TO: Hector Guzman, Engineering Technician
FROM: Jerry Herman, Community Development Director
VIA:. Leslie Mouriquand, Associate Planner( `Ti
DATE: October 9, 1995 V
-SUBJECT: Archaeological Monitoring for DSUSD Borrow Site
CC: David Cosper, City Engineer
Michael Hudson, Assistant Engineerlinspector
Christine di lorio, Planning Manager
In accordance with my conversation of today with Jerry Herman, David Cosper, and the School District
Engineer, archaeological monitoring of the DSUSD borrow site located at the southern terminus of Dune
Palms Road, at Avenue 48 will be provided by myself and Michael Hudson. The grading permit to be issued
shall include the requirement for full-time archaeological monitoring of the borrow site per the
recommendation of the archaeological survey report (pending).
A survey was conducted by staff on October 8, 1995. the result of the survey indicate that the only area
of potential artifactual deposits is the large dune at the terminus of Dune Palms Road, at Avenue 48.
s
T--,dy
78-495 CALLE TAMPICO — LA QUINTA, CALIFORNIA 92253 - (619) 777-7000
FAX (619) 777-7101
October 19, 1995
Mitch Moldenhauer
DESERT SANDS UNIFIED SCHOOL DISTRICT
82-8791 ighway 111
Indio, CA 92201
Gentlemen:
ADDENDUM #I
ENCROACHMENT PERMIT #2384
It has come to our attention that Seasons Way and Springtime Way which Rossetti Construction is
currently using to gain access to the elementary school site are still privately owned and under
construction by Williams Development Company. Neither of these streets have their full structural
section installed at this time. As a result, they are unable.to carry the heavy loads that are currently
crossing them Continued use of these streets at this time could lead to damages.
You are hereby directed to immediately revise your access route and use DESERT CLUB DRIVE
as your only access route to the school site from Calle Tampico.
Sinc rely,
St en D. er
Senior En er
cc: Jack Baker, Rosetti Construction
Hector Guzman
Mike Hudson
#
MAILING ADDRESS '- P.O. BOX 1504 - LA QUINTA, CALIFORNIA 92253 ���
I
TRANSMISSION VERIFICATION REPORT
TIME: 01/06/1994 23:45
NAME: CITY OF LA QUINTA
FAX 6197777155
TEL 6197777155
DATE,TIME
01/06 23:44
FAX N0./NAME
97753543
PAGE(S)N
01:00:40
RESULT
OK
MODE
STANDARD
�Axs�
cµ
0
AGENDA
Meeting w/DSUSD and Excavation Contractor
RE: Haul Permit 2384
Non-compliance Issues
1. Track -out onto Desert Club, Tampico, and Adams Street.
2. Uncovered trucks causing wind-borne spillage on entire travel route
3. Failure to respond to requests for clean up. Sweeper requested at 9AM
4. Failure to respond to requests to cover the trucks
5 Failure to provide equipment that complies with permit requirements (one truck has no
cover)
Required Measures to Commence Work
1. Clean up all spills before work starts again.
2. Prevent dirt from being tracked onto pavement...... or
a) Keep sweeper on site all day
b) Use water trucks to settle dust but not to "wash" the streets. If dirt is washed into
the storm drain you may be responsible cleaning the storm drain.
3. Dismiss truckers from job site that can or will not comply with covering their loads.
4. 1 -hour grace. on broken down equipment then hauling operation must cease until broken
equipment is replaced or reactivated.
5. Signed Fugitive Dust Control Permit
J
ceit,,, 4 4 Qum&
MEMORANDUM
TO: Romano Verlengia, Assistant Engineer
Hector Guzman, Engineering Technician
FROM: Wallace Nesbit, Associate Planner
VIA: Jerry Herman, Community Development Director
DATE: October 17, 1995
RE: DSUSD SITE, HAUL ROUTE AND BORROW SITE
This morning I drove out to inspect the above referenced areas based on a phone
message from Leslie Mouriquand, indicating that there have been some dust
problems at the borrow area. Steve Speer indicated that there also is a. problem at
Tampico and Desert Club. I have approved their dust control plan, but the district
has not yet signed off agreement to comply with the conditions of approval Upon
inspection of these areas, I noted several concerns:
• At the borrow site, they are not watering down the soil prior to loading or
transport. This creates dust at the borrow site and along the haul route when
the trucks reach speed and the airflow kicks up the dirt in the trailer. More
dust is created when the dry soil is spread at the school site. The dust
control plan contains conditions pertaining to this (see attached).
• Along the haul route, there are two areas in particular which should be
addressed. The most significant problem is at the northeast corner of Adams
and 48th, where the trucks are short -cutting the intersection due to the
existing guard rail/barricade. There is some very silty soil which they are
traversing, creating a significant amount of dust. This soil is also being
tracked primarily on to Adams, extending across the northbond traffic lane.
This track out is not being swept or even water -flushed, and creates a high
amount of dust when vehicles drive by. The second location is at Adams and
47th where, to a lesser degree, there is some spillage of soil in the
intersection and northbound Adams left turn lane which should be cleaned.
• Desert Club Drive from Tampico into the site is almost completely covered
in dry soil. There doesn't appear to be any attempt to water or sweep the
pavement. Of course, the soil is tracking on to Tampico and passing traffic
is generating dust. Dust control conditions require track -out to be controlled
and cleaned daily, and that construction egress ways be Iain with a base
aggregate, paving or gravel to help minimize track -out.
• One other observation related to dust control was noted at the borrow site.
Many citizens are cutting through on 48th from Jefferson. Leslie has seen
several passenger cars, mini -vans with kids, etc., driving through the
construction area. One driver, who was heading south along the Dune Palms
alignment would have driven right into the borrow excavation if his vehicle
did not get stuck in the sand just before reaching the area. This not only
creates a great deal of dust on the segment of 48th between Dune Palms
and Jefferson, it would also seem "to present a liability concern as the
physical dirt road area is within City right-of-way. It seems to me that as an
unimproved public road unfit for normal traffic, it should be barricaded at
Jefferson Street, or at least appropriately posted with a warning. If not, some
work needs to be done to make the road passable and reduce the dust
source.
c: Public Works Director
:Steve :Speer, .Senior�Engiriee
Planning Manager
Leslie Mouriquand, Associate Planner
CONDITIONS FOR FDCP APPLICATION:
DESERT SANDS UNIFIED SCHOOL DISTRICT
10 AC. PARCE42 AC. BORROW SITE
1. Applicant shall comply with all control measures as set forth in the approved
FDCP application, which shall include the following additional measures.
2. The full amount of security furnished for the approved FDCP ($14,000) shall be
available to the City for any measure(s) deemed necessary by the City to
achieve adequate dust control, whether or not such additional measures are
included by, the applicant for this application.
3. Applicant shall submit copies of all records/invoices related to cost accounting for
the dust control measures assumed during grading construction. Said records shall
be submitted within 30 days after completion of all dust control measures as
outlined in the plan, including any measures made part of the plan as a condition
to its approval. Security may be withheld pending submittal of this information.
All such invoices shall be provided, along with the required completion of the
PM 10 Program Report Form, which can be obtained from the Public Works or
Community Development Departments.
4. Track -out or other accumulations of soil material(s) shall be prevented onto any
paved public streets outside of the areas proposed for grading. All construction
access and egress ways to paved areas shall be improved with A.C. pavement,
aggregate base course or other similar method in order to minimize track out
onto paved areas.. Any track -out or other accumulation of soil material(s) onto
paved areas, whether public or private, shall be wet -swept or water flushed by
the end of the work day, and shall be kept damp during construction operation
hours until so removed.
S. All soils associated with export activities shall be sufficiently stabilized (watered
down) so as not to create dust during loading and transport. Minimum freeboard
shall be as established by the Public Works Department. On and off-site storage
piles shall either be stabilized, covered or watered down at sufficient intervals in
order to maintain a sufficient moisture content at all times.
6. Enforcement of .these conditions shall be at the discretion of the assigned grading
inspector, who shall monitor and field verify that the spirit and intent of the
FDCP and its attached conditions are being complied with. Adjustments to
application frequencies, quantities and other aspects of this FDCP. may be made
by the inspector, at his/her discretion, in order to insure compliance.
7. All unpaved construction access ways and approved travelways within the site
shall be kept watered down and compacted to retain moisture content during all
construction traffic/activity, including building construction. Road lengths shall
be watered each day, prior to any traffic activity and at the end of the day after
all activity has ceased. All track -out shall be removed as per Condition #4.
8. Any on-site employee parking areas shall provide a suitably stabilized location to
accommodate such traffic activity. Review and approval of the location(s) and
stabilization method shall be conducted through the Community Development
and Public Works Departments. If on-site roadways are paved prior to any
construction activities commencing, then this requirement may be waived by the
Community Development Director upon request by the applicant.
9. Disturbed but inactive development- areas proposed for watering only shall be
watered daily in conjunction with watering of access roads and developing areas.
If the soil composition is not conducive to formation of a hardened surface, an
appropriate chemical binder shall be applied as a remedial measure. The City may
release a portion of the bonded amount to the applicant for such work. Adequacy
of all proposed and conditional stabilization measures shall be determined by the
assigned grading inspector.
10. All stabilized soil areas where grading, construction or other land disturbance will
not occur within 30 days, shall be staked, posted or otherwise restricted in order
to prevent any vehicular access on to or over those areas. All areas where any such
land disturbance activities occur shall be stabilized no later than four days after
completion of the activity, in accordance with the provisions and conditions for
this dust control plan approval.
NOTICE OF SUSPENSION
To; M �T OR RESUMPTION OF WORK
• ���R-T S�`�� L?►�� t-T1z� �cl�eo ���--ic-i
.�Tc��O� Q• �IZ2o1
IT-L-1-C:)
Project`!�?>ofZROti/ �SiEJE5�L_ Ro ut`
7 RM I T,
Construction, Z 3 154
Type of Contract nIG90,,-,G4%Vk1-`tiLT M I'f Fpp
Hb_. L T -C) SiT-e
Amount of Contract
P9You are hereby notified to suspend operations on the above project because of F=Ad L—"EE: 7'O
TO C90
effective on 19(:�)!until further notice.
❑ You are hereby notified that, since the conditions causing suspension of work on the above project no longer exist, you
are to resume operations 19 on which date the charging of days of time
against your contract period will be resumed until further suspension, or completion of the project.
Resident Project Representative
Distribution:✓ Contractor
✓ 2. Proj. Mgr.
3,i Field Office
4. File
5. Client
Fisk Form 7.5
TO
DATE
TIME
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PM
FROM
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SIGNED
PHONED
BALL CRNED
ACK ALL ❑
SEE WANTSTO
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ALL ❑
WAS IN [:]I URGENT ❑
CONDITIONS FOR FDCP APPLICATION:
DESERT SANDS UNIFIED SCHOOL DISTRICT
10 AC. PARCEL/2 AC. BORROW SITE
1. Applicant shall comply with all control measures as set forth in the approved
FDCP application, which shall include the following additional measures.
2. The full amount of security furnished for the approved FDCP ($14,000) shall be
available to the City for any measure(s) deemed necessary by the City to
achieve adequate dust control, whether or not such additional measures are
included by the applicant for this application.
3. Applicant shall submit copies of all records/invoices related to cost accounting for
the dust control measures assumed during grading construction. Said records shall
be submitted within 30 days after completion of all- dust control measures as
outlined in the plan, including any measures made part of the plan as a condition
to its approval. Security may be withheld pending submittal of this information.
All such invoices shall be provided, along with the required completion of the
PM 10 Program Report Form, which can be obtained from the Public Works or
Community Development Departments.
v 4. Track -out or other accumulations of soil material(s) shall be prevented onto any
paved public streets outside of the areas proposed for grading. All construction
access and egress ways to paved areas shall be. improved with A.C. pavement,
aggregate base course or other similar method in order to minimize track out
onto paved areas. Any tracic-out or other accumulation of soil material(s) onto
paved areas, whether public or private, shall be wet -swept or ater flushed by
the end of the work day, and shall be kept damp during construction operation
hours until so removed.
S. All soils associated with export activities shall be sufficiently stabilized (watered
down) so as not to create. dust during loading and transport. Minimum freeboard
shall be as established by the Public Works Department. On and off-site storage
piles shall either be stabilized, covered or watered down at sufficient intervals in
order to maintain a sufficient moisture content at all times. \
6. Enforcement of these conditions shall be at the discretion of the assigned grading
inspector, who shall monitor and field verify that the spirit and intent of the
FDCP and its attached conditions are being complied with. Adjustments to
application frequencies, quantities and other aspects of this FDCP may be made
by the inspector, at his/her discretion, in order to insure compliance.
7. All unpaved construction access ways and approved travelways within the site
shall be kept watered down and compacted to retain moisture content during all
construction traffic/activity, including building construction. Road lengths shall
be watered each day, prior to any traffic activity and at the end of the day after
all activity has ceased. All track -out shall be removed as per Condition. #4.
8. Any on-site employee parking areas shall provide a suitably stabilized location to
accommodate such traffic activity. Review and approval of the location(s) and
stabilization method shall be conducted through the Community Development
and Public Works Departments. If on-site roadways are paved prior to any
construction activities commencing, then this requirement may be waived by the
Community Development Director upon request by the applicant.
9. Disturbed but inactive development areas proposed for watering only shall be
watered daily in conjunction with watering of access roads and developing areas.
If the soil composition is not conducive to formation of a hardened surface, an
appropriate chemical .binder shall be applied as a remedial measure. The City may
release a portion of the -bonded amount to the applicant for such work. Adequacy
of all proposed and conditional stabilization measures shall be determined by the
assigned. grading inspector.
10. All stabilized soil areas where grading, construction or other land disturbance will
not occur within 30 days, shall be staked, posted or otherwise restricted in order
to prevent any vehicular access on to or over those areas. All areas where any such
land disturbance activities occur shall be stabilized no later than four days after
completion of the activity, in accordance with the provisions and conditions for
this dust control plan approval.
rl W�'��2titIT
, 3844
Medium -Large Scale Construction/Demolition Projects
(Greater than 5 acres),
Fugitive Dust (PM10) Mitigation Plan
Date: %%► ?s
Jurisdiction: ems- 41vk-7-m
Part 1 - Project Information
Project File #: 77_
Please provide the information below as completely as possible even if it has already been
provided on other forms related to this project. Failure to provide complete information or
provision of inaccurate information may delay the processing of your FugitiveDust (PMIO)
Mitigation Plan (Plan). It is recommended that you submit your Plan concurrent with your
grading or demolition permit application.
Project proponent: D�2'i ,5A Ot , VNt�t� �c�- DIS"if2tGT
Address: bz– 81 q 41&1+ AY I (I (Ff r,;� c�► �ZZo I
Day phone number: &l ,145.2® Emergency phone number:
Grading contractor (Contact Person): t3ILL [3A aLItJG. OKI
Address: -7,&800 Si QA`f p i> 9 ( Alm 1 Cdr Z344
Day phone number: 0v1¢Z5.946 , Emergency phone number:
Construction site street address: CO" C,p FU`fOM Off— .PALM
Construction site location:
(Please include an 8.5 x 11 location map)
Construction site assessor's parcel number (Tract #):
Parcel (Tract) size: I a AC . Acres orG''C(33oR62 ow Square feet $700®
Anticipated date of physical project initiation:
Anticipated date of project completion:. t,, ZS q
Anticipated costs for dust suppression: $
(Attachment B - Must also be completed and mailed tot the appropriate address when
construction activities have been completed)
1 All projects greater than one half (1/2) acre are also subject to SCAQMD Rules 403 and
403.1.
�, �
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Earthwork Information (Acreage/Cubic Yards):
10 AC SC4,pOL-S, T- pv-V S
Project Area: y,�� P�otz�w . Total Disturbed Surface Area: 1ZR-e7-5
Cut:�,00�
l3sox C.0
Import:
Phasing of Earthwork:
Phase I Grading (Acreage):
Phase II Grading(Acreage):
Phase III Grad ing(Acreage):
Fill:
Export: AIE30CM 2-9 1000 Cu.YQs.
Date Date
From: 6, bo lett To: ( I��`RS�
From:
From:
Phase IV Grading.(Acreage): From:
(Attach additional information if necessary)
Part 2 - Fugitive Dust Control.Actions
To:
To:
To:
From the inventory of fugitive dust control measures provided in Attachment A, please indicate
which measures are to be implemented during the project by placing the corresponding letter
beneath t{ie following sources. In addition, please indicate at which phase the measure will be
implemented, either at Rough Grading (RG), Finish Grading (FG), or Final Construction
(FC). Demolition projects should only indicate measures in the Rough Grading (RG) column.
After indicating what measures are to be implemented, complete the 'Details" section by
describing how and when the measures are to be implemented.
Source Details (e.a.. freauencv of application number and type of dust control implements.
No. RG FG FC etc. Please be as specific as possible)
A °
I
(Use copies of this page if additional space is needed)
Source Details (e.E frequency of application number and type of dust control implements
No. RG FG fC etc. Please be as specific as Dossible)
4
n
L
11
Part 3 - Agreement
I certify that the information contained in this Fugitive Dust (PM10) Mitigation Plan is true
and accurate and that all measures specified in Part 2 will be implemented during project
construction. I authorize the City of La Quinta to enter the above mentioned property
for inspection and/or abatement purposes, and I agree to hold. harmless the City and its
representatives from liability for any actions related to this project. I also agree 'to
complete the record-keeping requirements included herein as Attachment B. once the
project has been completed.
lb/g /g S
or Authorized Representative
I have read the conditions of the Fugitive Dust (PM10) Mitigation Plan and the owner has
authorized the implementation of all its provisions throughout project buildout.
nature of Grading contractor
not the same as above)
resentative
to
(E HWY. 111
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BORROW AREA
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400 200 0 400
SCALE: 1' = 400'
A
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.1,N\-48 TH
VICINI T Y MAP
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S — _ A ..awe �.n / ` Wm Y v mQ ¢J Qo
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e _ _ _ _ _ _ -- _- ��— _ _ VICINITY MAP
PLAZA TAMPICO nrs ➢1? oy :Fe 1
" oP srecTs
For City Use Only.
Based on all of the provisions contained in this Fugitive Dust (PM10) Mitigation Plan
the Plan is:
Approved
Conditionally approved (Conditions specified below)
Denied (Explanation attached)
G✓ t� �t,J �b�/?� 9 �
Signature of City Representative (Date)
The following conditions of aproval have been added to the Plan by staff in order to ensure
an adequate level of fugitive -du. -St control.
AI--FAGtI„0 divO1777ONS
c
1, (Attach additional information if necessary)
l
ave read the above conditions of the Fugitive Dust (PM10) Mitigation Plan and I agree
to implement of all provisions at the concentrations and trequencies Wentitieu.
M, 17-9
ign tuWcotwner or ut onze epresentative ate
I
h
CONDITIONS FOR FDCP APPLICATION:
DESERT SANDS UNIFIED SCHOOL DISTRICT
10 AC. PARCEL/2 AC. BORROW SITE
Applicant shall comply with all control measures as set forth in the approved
FDCP application, which shall include the following additional measures.
2. The full amount of security furnished for the approved FDCP ($14,000) shall be
available to the City for any measure(s) deemed necessary by the City to
achieve adequate dust control, whether or not such additional measures are
included by the applicant for this application.
3. Applicant shall submit copies of all records/invoices related to cost accounting for
the dust control measures assumed during grading construction. Said records shall
be submitted within 30 days after completion of all dust control measures as
outlined in the plan, including any measures made part of the plan as a condition
to its approval. Security may be withheld pending submittal of this information.
All such invoices shall be provided, along with the required completion of the
PM 10 Program Report Form, which can be obtained from the Public Works or
Community Development Departments.,
4. Track -out or other accumulations of soil material(s) shall be prevented onto any
paved public streets outside of the areas proposed for grading. All construction
access and egress ways to paved areas shall be improved with A.C. pavement,
aggregate base course or other similar method in order to minimize track out
onto paved areas. Any track -out or other accumulation of soil material(s) onto
paved areas, whether public or private, shall be wet -swept or water flushed by
the end of the work day, and shall be kept. damp during construction operation
hours until so removed.
5. All soils associated with export activities shall be sufficiently stabilized (watered
down) so as not to create dust during loading and transport. Minimum freeboard
shall -be as established by the Public Works Department. On and off-site storage
piles shall either be stabilized, covered or watered down at sufficient intervals in
order to maintain a sufficient moisture content at all times.
6. Enforcement of these conditions shall be at the discretion ,of the assigned grading
inspector, who shall monitor and fieldverify that the spirit and intent of the
FDCP and its attached conditions are being complied with. Adjustments to
application frequencies, quantities and other aspects of this FDCP may be made
by the inspector, at his/her discretion, in order to insure compliance.
7. All unpaved construction access ways and approved travelways within the site
shall be kept watered down and compacted to retain moisture content during all
construction traffic/activity, including building construction. Road lengths shall
be watered each day, prior to any traffic activity and at the end of the day after
all activity has ceased. All track -out shall be removed as per Condition #4.
8. Any on-site employee parking areas shall provide a suitably stabilized location to
accommodate such traffic activity. Review and approval of the location(s) and
stabilization method shall be conducted through the Community Development
and Public Works Departments. If on-site roadways are paved prior to any
construction activities commencing, then this requirement may be waived by the
Community Development Director upon request by the applicant.
9. Disturbed but inactive development areas proposed for watering only shall be
watered daily in conjunction with watering of access roads and developing areas.
If the soil composition is not conducive to formation of a hardened surface, an
appropriate chemical binder shall be applied as a remedial measure. The City may
release a portion of the bonded amount to the applicant for such work. Adequacy
of all proposed and conditional stabilization measures shall be determined by the
assigned grading inspector.
10. All stabilized soil areas where grading, construction or other land disturbance will
not occur within 30 days, shall be staked, posted or otherwise restricted in order
to prevent any vehicular access on to or over those areas. All areas where any such
land disturbance activities occur shall be stabilized no later than four days after
completion of the activity, in accordance with the provisions and conditions for
this dust control plan approval.
T-,itT 4 °fit'" Qum&
MEMORANDUM
TO: Romano Verlengia, Assistant Engineer
Hector Guzman,. Engineering Technician
FROM: Wallace Nesbit, Associate Planner
VIA: Jerry Herman, Community Development Director l
,,DATE: October 17, 1995
RE: DSUSD SITE, HAUL ROUTE AND BORROW SITE
This morning I drove out to inspect the above referenced areas based on a phone
message from Leslie Mouriquand, indicating that there have been some dust
problems at the borrow area. Steve Speer indicated that there also is a problem at
Tampico and Desert Club. I have approved their dust control plan, but the district
has not yet signed off agreement to comply with the conditions of approval Upon
inspection of these areas, I noted several concerns:
• At the borrow site, they are not watering down the soil prior to loading or
transport. This creates dust at the borrow site and along the haul route when
the trucks reach speed and the airflow kicks up the dirt in the trailer. More
dust is created when the dry soil is spread at the school site. The dust
control plan contains conditions pertaining to this (see attached).
• Along the haul route, there are two areas in particular which should be
addressed. The most significant problem is at the northeast corner of Adams
and 48th, where the trucks are short -cutting the intersection due to the
existing guard rail/barricade. There is some very silty soil which they are
traversing, creating a significant amount of dust. This soil is also being
tracked primarily on to Adams, extending across the northbond traffic lane.
This track out. is not being swept or even water -flushed, and creates a high
amount of dust when vehicles drive by. The second location is at Adams and
47th where, to a lesser degree, there is some spillage of soil in the
intersection and northbound Adams left turn lane which should be cleaned.
• Desert. Club Drive from Tampico into the site is almost completely covered
in dry soil. There doesn't appear to be any attempt to water or sweep the
pavement. Of course, the soil is tracking on to Tampico and passing traffic
is generating dust. Dust control conditions require track -out to be controlled
and cleaned daily, and that construction egress ways be Iain with a base
aggregate, paving or gravel to help minimize track -out.
• One other observation related to dust control was noted at the borrow site.
Many citizens are cutting through on 48th from Jefferson. Leslie has seen
several passenger cars, mini -vans with kids, etc., driving through the
construction area. One driver, who was heading south along the Dune Palms
alignment would have driven right into the borrow excavation if his vehicle
did not get stuck in the sand just before reaching the area. This not only
creates a great deal of dust on the segment of 48th between Dune Palms
and Jefferson, it would also seem to present a liability concern as the
physical dirt road area is within City right-of-way. It seems to me that as an
unimproved public road unfit for normal traffic, it'should be barricaded at
Jefferson Street, or at least appropriately posted with a warning. If not, some
work needs to be done to make the road passable and reduce the dust
source.
c: Public Works Director
Steve Speer, Senior Engineer
Planning Manager
Leslie Mouriquand, Associate Planner
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