HomeMy WebLinkAbout498349 BANNER CONCRETE & 108423 VOGEL CONCRETE - CONTRACT - BID - 7658 MISCELLANEOUS CONCRETE ANNUAL (2)SERVICES AGREEMENT
WORK ORDER TYPE
THIS AGREEMENT made and entered into the day and year set forth below, by and
between THE CITY OF FORT COLLINS, COLORADO, a Municipal Corporation, hereinafter
referred to as the "City" and VOGEL CONCRETE INC. hereinafter referred to as "Service
Provider".
WITNESSETH:
In consideration of the mutual covenants and obligations herein expressed, it is agreed by
and between the parties hereto as follows:
1. Services to be Performed.
a. This Agreement shall constitute the basic agreement between the parties for services
for 7658 Miscellaneous Concrete Annual. The conditions set forth herein shall apply to
all services performed by the Service Provider on behalf of the City and particularly
described in Work Orders agreed upon in writing by the parties from time to time.
Such Work Orders, a sample of which is attached hereto as Exhibit "A", consisting of
one (1) page(s) and incorporated herein by this reference, shall include a description
of the services to be performed, the location and time for performance, the amount of
payment, any materials to be supplied by the City and any other special circumstances
relating to the performance of services. No work order shall exceed $75,000. A
general scope of services is attached hereto as Exhibit “B”, consisting of one hundred
forty-eight (148) pages, and incorporated herein by this reference. The only services
authorized under this agreement are those which are performed after receipt of such
Work Order, except in emergency circumstances where oral work requests may be
issued. Oral requests for emergency actions will be confirmed by issuance of a written
Work Order within two (2) working days. Irrespective of references in Exhibit A to
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certain named third parties, Service Provider shall be solely responsible for
performance of all duties hereunder.
b. The City may, at any time during the term of a particular Work Order and without
invalidating the Agreement, make changes within the general scope of the particular
services assigned and the Service Provider agrees to perform such changed services.
2. Changes in the Work. The City reserves the right to independently bid any services rather
than issuing work to the Service Provider pursuant to this Agreement. Nothing within this
Agreement shall obligate the City to have any particular service performed by the Service
Provider.
3. Time of Commencement and Completion of Services. The services to be performed
pursuant to this Agreement shall be initiated as specified by each written Work Order or
oral emergency service request. Oral emergency service requests will be acted upon
without waiting for a written Work Order. Time is of the essence.
4. Contract Period. This Agreement shall commence July 15, 2014 and shall continue in full
force and effect until July 14, 2015, unless sooner terminated as herein provided. In
addition, at the option of the City, the Agreement may be extended for additional one year
periods not to exceed four (4) additional one year periods. Renewals and pricing changes
shall be negotiated by and agreed to by both parties. The Denver Boulder Greeley CPIU
published by the Colorado State Planning and Budget Office will be used as a guide.
Written notice of renewal shall be provided to the Service Provider and mailed no later
than 90 days prior to contract end.
5. Delay. If either party is prevented in whole or in part from performing its obligations by
unforeseeable causes beyond its reasonable control and without is fault or negligence,
then the party so prevented shall be excused from whatever performance is prevented by
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such cause. To the extent that the performance is actually prevented, the Service
Provider must provide written notice to the City of such condition within fifteen (15) days
from the onset of such condition.
6. Early Termination by City/Notices. Notwithstanding the time periods contained herein, the
City may terminate this Agreement at any time without cause by providing written notice of
termination to the Service Provider. Such notice shall be mailed at least fifteen (15) days
prior to the termination date contained in said notice unless otherwise agreed in writing by
the parties. All notices provided under this Agreement shall be effective when mailed,
postage prepaid and sent to the following address:
Service Provider: City: Copy to:
Vogel Concrete Inc.
Attn: Keith Lightfield
6330 S College Ave
Fort Collins, CO 80525
City of Fort Collins
Attn: Tom Knostman
PO Box 580
Fort Collins, CO 80522
City of Fort Collins
Attn: Purchasing Dept.
PO Box 580
Fort Collins, CO 80522
In the event of early termination by the City, the Service Provider shall be paid for services
rendered to the termination date, subject only to the satisfactory performance of the
Service Provider's obligations under this Agreement. Such payment shall be the Service
Provider's sole right and remedy for such termination.
7. Contract Sum. This is an open-end indefinite quantity Agreement with no fixed price. The
actual amount of work to be performed will be stated on the individual Work Orders. The
City makes no guarantee as to the number of Work Orders that may be issued or the
actual amount of services which will in fact be requested.
8. Payments.
a. The City agrees to pay and the Service Provider agrees to accept as full
payment for all work done and all materials furnished and for all costs and
expenses incurred in performance of the work the sums set forth for the hourly
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labor rate and material costs, with markups, stated within the Bid Schedule
Proposal Form, attached hereto as Exhibit "C", consisting of eleven (11) pages,
and incorporated herein by this reference.
Payment shall be made by the City only upon acceptance of the work by the
City and upon the Service Provider furnishing satisfactory evidence of payment
of all wages, taxes, supplies and materials, and other costs incurred in
connection with the performance of such work.
9. City Representative. The City's representative will be shown on the specific Work Order
and shall make, within the scope of his or her authority, all necessary and proper decisions
with reference to the work requested. All requests concerning this Agreement shall be
directed to the City Representative.
10. Independent Contractor. It is agreed that in the performance of any services hereunder,
the Service Provider is an independent contractor responsible to the City only as to the
results to be obtained in the particular work assignment and to the extend that the work
shall be done in accordance with the terms, plans and specifications furnished by the City.
11. Subcontractors. Service Provider may not subcontract any of the Work set forth in the
Exhibit A, Statement of Work without the prior written consent of the city, which shall not
be unreasonably withheld. If any of the Work is subcontracted hereunder (with the
consent of the City), then the following provisions shall apply: (a) the subcontractor must
be a reputable, qualified firm with an established record of successful performance in its
respective trade performing identical or substantially similar work, (b) the subcontractor will
be required to comply with all applicable terms of this Agreement, (c) the subcontract will
not create any contractual relationship between any such subcontractor and the City, nor
will it obligate the City to pay or see to the payment of any subcontractor, and (d) the work
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of the subcontractor will be subject to inspection by the City to the same extent as the
work of the Service Provider.
12. Personal Services. It is understood that the City enters into the Agreement based on the
special abilities of the Service Provider and that this Agreement shall be considered as an
agreement for personal services. Accordingly, the Service Provider shall neither assign
any responsibilities nor delegate any duties arising under the Agreement without the prior
written consent of the city.
13. Acceptance Not Waiver. The City's approval or acceptance of, or payment for any of the
services shall not be construed to operate as a waiver of any rights under the Agreement
or of any cause of action arising out of the performance of this Agreement.
14. Warranty.
a. Service Provider warrants that all work performed hereunder shall be
performed with the highest degree of competence and care in accordance with
accepted standards for work of a similar nature.
b. Unless otherwise provided in the Agreement, all materials and equipment
incorporated into any work shall be new and, where not specified, of the most
suitable grade of their respective kinds for their intended use, and all
workmanship shall be acceptable to City.
c. Service Provider warrants all equipment, materials, labor and other work,
provided under this Agreement, except City-furnished materials, equipment and
labor, against defects and nonconformances in design, materials and
workmanship/workwomanship for a period beginning with the start of the work
and ending twelve (12) months from and after final acceptance under the
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Agreement, regardless whether the same were furnished or performed by
Service Provider or by any of its subcontractors of any tier. Upon receipt of
written notice from City of any such defect or nonconformances, the affected
item or part thereof shall be redesigned, repaired or replaced by Service
Provider in a manner and at a time acceptable to City.
15. Default. Each and every term and condition hereof shall be deemed to be a material
element of this Agreement. In the event either party should fail or refuse to perform
according to the terms of this agreement, such party may be declared in default thereof.
16. Remedies. In the event a party has been declared in default, such defaulting party shall
be allowed a period of ten (10) days within which to cure said default. In the event the
default remains uncorrected, the party declaring default may elect to (a) terminate the
Agreement and seek damages; (b) treat the Agreement as continuing and require specific
performance; or (c) avail himself of any other remedy at law or equity. If the non-
defaulting party commences legal or equitable actions against the defaulting party, the
defaulting party shall be liable to the non-defaulting party for the non-defaulting party's
reasonable attorney fees and costs incurred because of the default.
17. Binding Effect. This writing, together with the exhibits hereto, constitutes the entire
agreement between the parties and shall be binding upon said parties, their officers,
employees, agents and assigns and shall inure to the benefit of the respective survivors,
heirs, personal representative, successors and assigns of said parties.
18. Indemnity/Insurance.
a. The Service Provider agrees to indemnify and save harmless the City, its
officers, agents and employees against and from any and all actions, suits,
claims, demands or liability of any character whatsoever, brought or asserted
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for injuries to or death of any person or persons, or damages to property arising
out of, result from or occurring in connection with the performance of any
service hereunder.
b. The Service Provider shall take all necessary precautions in performing the
work hereunder to prevent injury to persons and property.
c. Without limiting any of the Service Provider's obligations hereunder, the Service
Provider shall provide and maintain insurance coverage naming the City as an
additional insured under this Agreement of the type and with the limits specified
within Exhibit "D", consisting of one (1) page, attached hereto and incorporated
herein by this reference. The Service Provider before commencing services
hereunder, shall deliver to the City's Director of Purchasing and Risk
Management, P. O. Box 580, Fort Collins, Colorado 80522 one copy of a
certificate evidencing the insurance coverage required from an insurance
company acceptable to the city.
19. Entire Agreement. This Agreement, along with all Exhibits and other documents
incorporated herein, shall constitute the entire Agreement of the parties. Covenants or
representations not contained in this Agreement shall not be binding on the parties.
20. Law/Severability. This Agreement shall be governed in all respect by the laws of the State
of Colorado. In the event any provision of this Agreement shall be held invalid or
unenforceable by any court of competent jurisdiction such holding shall not invalidate or
render unenforceable any other provision of this Agreement.
21. Prohibition Against Employing Illegal Aliens. Pursuant to Section 8-17.5-101, C.R.S., et.
seq., Service Provider represents and agrees that:
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a. As of the date of this Agreement:
1) Service Provider does not knowingly employ or contract with an illegal alien who
will perform work under this Agreement; and
2) Service Provider will participate in either the e-Verify program created in Public
Law 208, 104th Congress, as amended, and expanded in Public Law 156, 108th
Congress, as amended, administered by the United States Department of
Homeland Security (the “e-Verify Program”) or the Department Program (the
“Department Program”), an employment verification program established pursuant
to Section 8-17.5-102(5)(c) C.R.S. in order to confirm the employment eligibility of
all newly hired employees to perform work under this Agreement.
b. Service Provider shall not knowingly employ or contract with an illegal alien to
perform work under this Agreement or knowingly enter into a contract with a
subcontractor that knowingly employs or contracts with an illegal alien to
perform work under this Agreement.
c. Service Provider is prohibited from using the e-Verify Program or Department
Program procedures to undertake pre-employment screening of job applicants
while this Agreement is being performed.
d. If Service Provider obtains actual knowledge that a subcontractor performing
work under this Agreement knowingly employs or contracts with an illegal alien,
Service Provider shall:
1) Notify such subcontractor and the City within three days that Service Provider has
actual knowledge that the subcontractor is employing or contracting with an illegal
alien; and
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2) Terminate the subcontract with the subcontractor if within three days of receiving
the notice required pursuant to this section the subcontractor does not cease
employing or contracting with the illegal alien; except that Service Provider shall
not terminate the contract with the subcontractor if during such three days the
subcontractor provides information to establish that the subcontractor has not
knowingly employed or contracted with an illegal alien.
e. Service Provider shall comply with any reasonable request by the Colorado
Department of Labor and Employment (the “Department”) made in the course
of an investigation that the Department undertakes or is undertaking pursuant
to the authority established in Subsection 8-17.5-102 (5), C.R.S.
f. If Service Provider violates any provision of this Agreement pertaining to the
duties imposed by Subsection 8-17.5-102, C.R.S. the City may terminate this
Agreement. If this Agreement is so terminated, Service Provider shall be liable
for actual and consequential damages to the City arising out of Service
Provider’s violation of Subsection 8-17.5-102, C.R.S.
g. The City will notify the Office of the Secretary of State if Service Provider
violates this provision of this Agreement and the City terminates the Agreement
for such breach.
22. Special Provisions. Special provisions or conditions relating to the services to be
performed pursuant to this Agreement are set forth in Exhibit E - Confidentiality, consisting
of one (1) page, attached hereto and incorporated herein by this reference.
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CITY OF FORT COLLINS, COLORADO
a municipal corporation
By: __________________________________
Gerry S. Paul
Director of Purchasing and Risk Management
Date:_________________________________
ATTEST:
____________________________
City Clerk
APPROVED AS TO FORM:
____________________________
Assistant City Attorney
VOGEL CONCRETE INC.
By:____________________________________
_______________________________________
Print Name
Title____________________________________
Date: _______________________________
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Keith R. Lightfield
7/18/2014
Executive Vice President
7/18/2014
EXHIBIT A
WORK ORDER FORM
PURSUANT TO AN AGREEMENT BETWEEN
THE CITY OF FORT COLLINS
AND
VOGEL CONCRETE INC.
DATED:
Work Order Number:
Purchase Order Number:
Project Title: 7658 Miscellaneous Concrete Annual
Commencement Date:
Completion Date:
Maximum Fee: (time and reimbursable direct costs):
Project Description:
Scope of Services:
Professional agrees to perform the services
identified above and on the attached forms in
accordance with the terms and conditions
contained herein and in the Professional
Services Agreement between the parties. In
the event of a conflict between or ambiguity in
the terms of the Professional Services
Agreement and this work order (including the
attached forms) the Professional Services
Agreement shall control.
The attached forms consisting of ___ (_)
pages are hereby accepted and incorporated
herein, by this reference, and Notice to
Proceed is hereby given.
Professional
By:_______________________________
Date:_____________________________
City of Fort Collins
By:_________________________________
Project Manager
Date: ______________________________
By: _______________________________
Gerry Paul
Director of Purchasing and Risk Management
(over $60,000.00)
Date: ____________________________
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EXHIBIT B
GENERAL SCOPE OF SERVICES
1. GENERAL
A. This bid will be for various jobsites, as required by City Departments and should not be
construed as one site. Each jobsite will be based on isolated locations which are
separated by more than 1 city block. Needed services during the contract period will be
requested through issuance of work orders. No work order exceeding $75,000 will be
issued.
B. The Service Provider must provide all labor, materials and equipment, including traffic
control and barricading to accomplish the work in accordance with City standard
specifications. Replacement of curb, gutter and sidewalk shall match existing, i.e.,
vertical curb shall be replaced with vertical curb, etc., or as directed by Engineer or
Project Manager.
C. Service Provider must maintain a local telephone number, and must be able to be
reached by telephone and facsimile transmissions during prescribed business hours (8
hours per each 24 hour working period - Monday through Friday). Service Provider will
respond to all City non-emergency telephone transmissions in a reasonable time
(Generally meaning within 24 hours on the next working day).
D. The City may use this contract for federally funded work. Federal Requirements will be
added for each work order when being paid with federal funds. For each work order,
Force Account Labor Rates will be used if higher than current Davis Bacon Wages
published by the US Department of Labor.
2. COMPLIANCE STANDARDS
A. Service Provider must refer to the Larimer County Urban Area Street Standards
(LCUASS) latest edition. These documents are available on the internet at
www.larimer.org.
B. The Service Provider must submit concrete mix designs for approval by the City Streets
Department prior to starting work. The City may require the Service Provider to use
rapid set concrete.
C. The Service Provider must be licensed with the City of Fort Collins and shall comply with
all applicable Federal, State and Local Laws and regulations for the duration of the
contract.
D. All asphalt patching shall be performed in accordance with the current City specifications
and by a Service Provider licensed with the City of Fort Collins.
E. The Master Street Plan depicting the classification of City roads is available on the
internet at:
http://citydocs.fcgov.com/?dt=Master+Street+Plan+Map&dn=GIS+MAPS&vid=192&cmd
=showdt
3. WORK ORDER PROCEDURE
A. All job estimates must be submitted on a unit price basis consistent with the prices
established in the Bid Schedule section.
B. Service Provider will invoice for all jobs completed on a unit price basis with the prices
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established in the Bid Schedule section.
C. Work order number must be included on the billing invoices.
D. All jobs must begin within a ten (10) day period following issue of a work order.
Each work order shall be signed and returned to the issuing department within 48 hours.
If the low responsive, responsible Service Provider cannot meet this performance
specification, the City has the right to offer the project to the next lowest responsive,
responsible Service Provider according to prices listed from their submitted bid
schedule. Exceptions to this policy will be made for inclement weather preventing a
timely response by the Service Provider (a one-day extension for each day of bad
weather will be given), or a previous understanding between the Service Provider and
the City's departmental representative allowing more flexibility with regard to the
individual project. It will be the Service Provider's responsibility to make these
arrangements with the City's Representative.
E. Work order procedure for federally funded work must include current Davis Bacon
wages rates at time of work order.
4. PATCHING REQUIREMENT
A. All concrete placed adjacent to asphalt pavement will require placement of a hot mix
asphalt patch, unless otherwise directed by the City Engineer's office. The minimum
length shall be one (1) foot longer than the concrete replacement. Asphalt next to new
crosspans and aprons shall be sawcut a minimum of 30 inches from the new concrete,
and asphalt next to new curb and gutter shall be sawcut a minimum of 24 inches from
the new concrete so that the patching crew can provide a clean, effective patch.
Patching limits shall be determined by the City Engineer, or his representative, and shall
meet current City of Fort Collins patching standards for limits and depth. The Service
Provider shall patch the asphalt before removing the barricades and within seven (7)
days of the placement of the concrete curb and gutter. If cold weather does not allow for
a hot mix asphalt patch, the Service Provider shall place a temporary asphalt patch and
maintain the patch until a hot mix patch can be installed.
5. INSPECTION
A. It shall be the Service Provider's responsibility to notify the City Engineer, or their
representative, that the work is ready for inspection. Every request for inspection shall
be made at least twenty-four (24) hours before inspection is desired. Any work
completed by the Service Provider and not inspected and accepted by the City
engineer's office shall be removed and replaced at the Service Provider's expense.
6. AWARD AND PAYMENT TERMS
A. Prices bid shall be based upon Project Specifications and it shall be each Service
Provider's responsibility to familiarize themselves with the complexities involved for all
work.
B. Award of the work will be made in the best interest of the City. Evaluations will be
completed using the estimated quantities given, times the unit price and schedule. The
City will award to multiple Service Providers.
C. Service Provider shall submit invoices to the City monthly. Payment will be processed
by City Departments upon the presentation of invoicing and work order. Payment will be
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made for all undisputed charges via Automatic Clearing House (“ACH”) direct account-
to-account electronic deposit within thirty (30) days of receipt of an invoice.
7. TRAFFIC CONTROL
A. All traffic control, work zone protection, and/or parking control and permits shall be the
responsibility of the Service Provider, and provided in accordance with the latest
revisions of the “Manual on Uniform Traffic Control Devices for Streets and Highways”
(MUTCD), the City of Fort Collins “Work Area Traffic Control Handbook”, and the
attached revisions of Sections 104 and 630, Traffic and Parking Control and Traffic
Control Devices respectively.
8. WARRANTY
A. Warranty will be for 24 months for all work from date of acceptance by the City.
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2014 MISCELLANEOUS CONCRETE ANNUAL
GENERAL REQUIREMENTS INDEX
SECTION PAGE NUMBERS
01010 Summary of Work General Requirements 2-3
01040 Coordination General Requirements 4-5
01310 Construction Schedules General Requirements 6-7
01330 Survey Data General Requirements 8
01340 Shop Drawings General Requirements 9-11
01410 Testing General Requirements 12-13
01510 Temporary Utilities General Requirements 14
01560 Temporary Controls General Requirements 15-16
01700 Contract Closeout General Requirements 17
01800 Method of Measurement and Basis of Payment General Requirements 18
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SECTION 01010
SUMMARY OF WORK
General Requirements - Page 2 of 18
1.1 DESCRIPTION OF WORK
This work shall consist of the removal and/or installation of concrete curbs, gutters, sidewalks, crosspans, aprons,
drive approaches, inlets, concrete pavement, and pedestrian access ramps and placement of temporary asphalt
patching adjacent to new concrete on designated streets in the City of Fort Collins. Specific locations are described
in Section 3500, Project Map.
A. Protection and Restoration.
1. Replace to equal or better conditions all items removed and replaced or damaged during construction.
Restore all areas disturbed to match surrounding surface conditions. Also see tree protection standards.
B. Construction Hours
1. Construction hours, except for emergencies, shall be limited to 7:00 a.m. to 6:00 p.m., Monday through
Friday, unless otherwise authorized in writing by the Engineer. After hour equipment operation shall be in
accordance with Section 1560.
2. Any work performed by the Contractor outside of the construction hours, whether or not authorized by the
Engineer, shall entitle the Owner to deduct from compensation due to the Contractor sufficient funds to
cover the Owner’s costs in providing field engineering and/or inspection services because of such work.
The cost for field engineering and inspection shall be $50.00 per hour.
1.2 NOTICES TO PRIVATE OWNERS AND AUTHORITIES
A. Notify private owners of adjacent property, utilities, irrigation canal, and affected governmental agencies when
prosecution of the Work may affect them.
B. Give notification 48 hours in advance to enable affected persons to provide for their needs when it is necessary
to temporarily deny access or services.
C. Contact utilities at least 48 hours prior excavating near underground utilities.
D. Contact all agencies at least 72 hours prior to start of construction. Notify all agencies of the proposed scope of
work schedule and any items which would affect their daily operation.
E. Darren Moritz/Tom Knostman will be the Program Manager/Project Engineer
Darren Moritz 970-221-6618 Office 970-556-1495 cell
Tom Knostman 970-221-6576 Office 970-679-7947 cell
F. Names and telephone numbers of affected agencies and utilities in the area are listed below for Contractor's
convenience.
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SECTION 01010
SUMMARY OF WORK
General Requirements - Page 3 of 18
UTILITIES
Water: City of Fort Collins, Colorado
221-6700, Meter Shop 221-6759
Storm Sewer: City of Fort Collins, Colorado
221-6700
Sanitary Sewer: City of Fort Collins, Colorado
221-6700
Electrical: City of Fort Collins, Colorado
221-6700
Gas: Xcel Energy Emergency 1-800-895-2999
Local Contact:
Pat Kreager 970-566-4416
Telephone: UNCC / 1-800-922-1987
Local Contact:
Debbie Kautz 970-689-0635
Traffic Operations: City of Ft. Collins, Colorado
221-6630
Cable Television: Comcast
493-7400
Utility Notification Center of Colorado (UNCC) - 811
1-800-922-1987
AGENCIES
Safety: Larimer County Sheriff's Department:
Occupational Safety and Health Administration Non-Emergency: 221-7177
(OSHA): 844-3061
Fire: Ambulance:
Poudre Fire Authority Poudre Valley Hospital
Non-Emergency: 221-6581 Non-Emergency: 484-1227
Emergency: 911 Emergency: 911
Police:
City of Fort Collins Police Department
Non-Emergency: 221-6540
Emergency: 911
Postmaster:
US Postal Service: 225-4111
Transportation:
Transfort: 221-6620
Traffic Engineering: 221-6630
END OF SECTION
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SECTION 01040
COORDINATION
General Requirements - Page 4 of 18
1.1 GENERAL CONTRACTOR RESPONSIBILITIES
A. Coordinate operations under contract in a manner which will facilitate progress of the Work. The Contractor
shall also coordinate with the Landscape Contractor whose Work is separate from the General Contractor’s
contract.
B. Conform to the requirements of public utilities and concerned public agencies in respect to the timing and
manner of performance of operations which affect the service of such utilities, agencies, or public safety.
C. Coordinate operations under contract with utility work to allow for efficient completion of the Work.
D. Coordinate all operations with the adjoining property owners, business owners, and surrounding
neighborhoods to provide satisfactory access at all times and keep them informed at all times.
E. The Contractor shall ensure that Subcontractors shall have visible company names on all vehicles that enter the
work zone.
1.2 CONFERENCES
A. A Pre-construction Conference will be held prior to the start of construction.
1. Contractor shall participate in the conference accompanied by all major Subcontractors, including the
Traffic Control Supervisor assigned to the project.
2. Contractor shall designate/introduce Superintendent, and major Subcontractors’ supervisors assigned to
project.
3. The Engineer shall invite all utility companies involved.
4. The Utilities will be asked to designate their coordination person, provide utility plans, and their
anticipated schedules.
5. The Engineer shall introduce the Project Representatives.
B. Additional project coordination conferences will be held prior to start of construction for coordination of the
Work, refining project schedules, and utility coordination.
C. Engineer may hold coordination conferences to be attended by all involved when Contractor's operations
affects, or is affected by, the work of others.
1. Contractor shall participate in such conferences accompanied by Subcontractors as required by the
Engineer.
1.3 PROGRESS MEETINGS
A. Contractor and Engineer shall schedule and hold regular progress meetings at least weekly and at other times
as requested by the Engineer or required by the progress of the Work.
B. Attendance shall include:
1. Contractor and Superintendent.
2. Owner's Representatives.
3. Engineer and Project Representative.
4. Traffic Control Supervisor
5. Others as may be requested by Contractor, Engineer or Owner.
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SECTION 01040
COORDINATION
General Requirements - Page 5 of 18
C. Minimum agenda shall include:
1. Review of work progress since last meeting.
2. Identification and discussion of problems affecting progress.
3. Review of any pending change orders.
4. Revision of Construction Schedule anticipated two weeks in advance.
D. The Engineer and Contractor shall agree to weekly quantities at the progress meetings. The weekly quantity
sheets shall be signed by both parties. These quantity sheets, when signed, shall be final and shall be the basis
for the monthly progress estimates. This process ensures accurate monthly project pay estimates.
END OF SECTION
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SECTION 01310
CONSTRUCTION SCHEDULE
General Requirements - Page 6 of 18
1.1 GENERAL
A. The contractor shall prepare a detailed schedule of all construction operations and procurement after review of
tentative schedule by parties attending the pre-construction conference. This schedule will show how the
contractor intends to meet the milestones set forth.
1. No work is to begin at the site until Owner's acceptance of the Construction Progress Schedule and Report of
delivery of equipment and materials.
1.2 FORMAT AND SUBMISSIONS
A. Prepare construction and procure schedules in a graphic format suitable for displaying scheduled and actual
progress.
B. Submit two copies of each schedule to Owner for review.
1. Owner will return one copy to Contractor with revisions suggested or necessary for coordination of the Work
with the needs of Owner or others.
C. The schedule must show how the street, landscaping, and various utility work will be coordinated.
1.3 CONTENT
A. Construction Progress Schedule.
1. Show complete work sequence of construction by activity and location for the upcoming two week period.
2. Show changes to traffic control.
3. Show project milestones.
B. Report of delivery of equipment and materials.
1. Show delivery status of critical and major items of equipment and materials.
2. Provide a schedule which includes the critical path for Shop Drawings, tests, and other submittal
requirements for equipment and materials; reference Section 01340.
1.4 PROGRESS REVISIONS
A. Submit revised schedules and reports at weekly project coordination meetings when changes are foreseen, when
requested by Owner or Engineer, and with each application for progress payment.
B. Show changes occurring since previous submission.
1. Actual progress of each item to date.
2. Revised projections of progress and completion.
C. Provide a narrative report as needed to define:
1. Anticipated problems, recommended actions, and their effects on the schedule.
2. The effect of changes on schedules of others.
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SECTION 01310
CONSTRUCTION SCHEDULES
General Requirements - Page 7 of 18
1.5 OWNER'S RESPONSIBILITY
A. Owner's review is only for the purpose of checking conformity with the Contract Documents and assisting
Contractor in coordinating the Work with the needs of the Project.
B. It is not to be construed as relieving Contractor from any responsibility to determine the means, methods,
techniques, sequences and procedures of construction as provided in the General Conditions.
END OF SECTION
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SECTION 01340
SHOP DRAWINGS
General Requirements - Page 8 of 18
1.1 SURVEY REQUIREMENTS
A. The Owner shall provide the construction surveying for the street and landscaping improvements. City Survey
Crews will perform the surveying required.
B. The Contractor must submit a survey request form to the City Surveyor a minimum of 48 hours prior to
requiring surveying.
C. If the requested surveying cannot be accomplished in the time frame requested by the Contractor, the survey
personnel shall notify the Contractor with the date on which the requested work will be completed.
D. Should a sudden change in the Contractor's operations or schedule require the survey personnel to work
overtime, the Contractor shall pay the additional overtime expense.
E. The Contractor shall protect all survey monuments and construction stakes. If it is unavoidable to remove a
survey monument or construction stakes, the Contractor is responsible for notifying the Surveyor and allowing
enough time for the monuments or stakes to be relocated. The Contractor will be responsible for the cost of re-
staking construction stakes and for the cost of re-establishing a destroyed monument.
F. The Contractor shall notify the Engineer prior to concrete removal when property line markers are inscribed in
the surface of the existing concrete, typically designated by “+” or “x” markings. The Contractor shall NOT
reinstall all existing property line markers in the surface of the new concrete. The Contractor may NOT offset
the existing mark for reinstallation but shall notify the City Survey Crews and request the offset location prior to
removal of the concrete. If markers are removed without offsetting and reinstalling, the Contractor shall be
responsible for all costs, including survey costs, associated with relocating and reinstalling the markers.
G. The Contractor shall be responsible for transferring the information from the construction stakes to any
necessary forms and for constructing all pipelines, drainage ways, pavements, inlets, walls, and other structures
in accordance with the information on the stakes and grade sheets supplied by the Owner.
END OF SECTION
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SECTION 01340
SHOP DRAWINGS
General Requirements - Page 9 of 18
1.1 GENERAL
A. Submit Shop Drawings, Samples, and other submittals as required by the individual specification.
1. Engineer will not accept Shop Drawings or other submittals from anyone but Contractor.
B. Schedule: Reference Section 01310, Construction Schedules. Submittals received by Engineer prior to the time
set forth in the approved schedule will be reviewed at any time convenient to Engineer before the time required
by the schedule.
C. Any need for more than one re-submission, or any other delay in obtaining Engineer's review of submittals, will
not entitle Contractor to extension of the Contract Time unless delay of the Work is directly caused by failure of
Engineer to return any scheduled submittal within 10 days after receipt in his office of all information required
for review of the submittals or for any other reason which prevents Engineer's timely review. Failure of
Contractor to coordinate submittals that must be reviewed together will not entitle Contractor to an extension of
Contract Time or an increase in Contract Price.
D. Resubmit for review a correct submittal if errors are discovered during manufacture or fabrication.
E. Contractor shall not use materials or equipment for which Shop Drawings or samples are required until such
submittals, stamped by Contractor and properly marked by Engineer, are at the site and available to workmen.
F. Contractor shall not use Shop Drawings which do not bear Engineer's mark "NO EXCEPTION TAKEN" in the
performance of the Work. Review status designations listed on Engineer's submittal review stamp are defined as
follows:
1. NO EXCEPTION TAKEN: Signifies material or equipment represented by the submittal conforms with the
design concept, complies with the information given in the Contract Documents and is acceptable for
incorporation in the Work. Contractor is to proceed with fabrication or procurement of the items and with
related work. Copies of the submittal are to be transmitted for final distribution.
2. REVISE AS NOTED: Signifies material or equipment represented by the submittal conforms with the
design concept, complies with the information given in the Contract Documents and is acceptable for
incorporation in the Work in accordance with Engineer's notations. Contractor is to proceed with the Work
in accordance with Engineer's notations and is to submit a revised submittal responsive to notations marked
on the returned submittal or written in the letter of transmittal.
3. REJECTED: Signifies material or equipment represented by the submittal does not conform to the design
concept or comply with the information given in the Contract Documents and is not acceptable for use in the
Work. Contractor is to submit submittals responsive to the Contract Documents.
4. FOR REFERENCE ONLY: Signifies submittals which are for supplementary information only; pamphlets,
general information sheets; catalog cuts, standard sheets, bulletins and similar data, all of which are useful to
Owner in design, operation, or maintenance, but which by their nature do not constitute a basis for
determining that items represented thereby conform with the design concept or comply with the information
given in the Contract Documents. Engineer reviews such submittals for general information but not for
substance.
1.2 SHOP DRAWINGS
A. Include the following information as required to define each item proposed to be furnished.
1. Detailed installation drawings showing foundation details, and clearances required for construction.
2. Relation to adjacent or critical features of the Work or materials.
3. Field dimensions, clearly identified as such.
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SECTION 01340
SHOP DRAWINGS
General Requirements - Page 10 of 18
4. Applicable standards, such as ASTM or Federal Specification numbers.
5. Drawings, catalogs or parts thereof, manufacturer's specifications and data, instructions, performance
characteristics and capacities, and other information specified or necessary:
a. For Engineer to determine that the materials and equipment conform with the design concept and comply
with the intent of the Contract Documents.
b. For the proper erection, installation, and maintenance of the materials and equipment which Engineer
will review for general information but not for substance.
c. For Engineer to determine what supports, anchorages, structural details, connections and services are
required for materials and equipment, and the effect on contiguous or related structures, materials and
equipment.
6. Complete dimensions, clearances required, design criteria, materials of construction and the like to enable
Engineer to review the information effectively.
B. Manufacturer's standard drawings, schematics and diagrams:
1. Delete information not applicable to the Work.
2. Supplement standard information to provide information specifically applicable to the Work.
C. Format.
1. Present in a clear and thorough manner.
2. Minimum sheet size: 8 ½" x 11".
3. Clearly mark each copy to identify pertinent products and models.
4. Individually annotate standard drawings which are furnished, cross out items that do not apply, describe
exactly which parts of the drawing apply to the equipment being furnished.
5. Individually annotate catalog sheets to identify applicable items.
6. Reproduction or copies of portions of Contract Documents:
a. Not acceptable as complete fabrication or erection drawings.
b. Acceptable when used as a drawing upon which to indicate information on erection or to identify detail
drawings.
7. Clearly identify the following:
a. Date of submission.
b. Project title and number.
c. Names of Contractor, Supplier and Manufacturer.
d. Specification section number, specification article number for which items apply, intended use of item in
the work, and equipment designation.
e. Identify details by reference to sheet, detail, and schedule or room numbers shown in the Contract
Documents.
f. Deviations from Contract Documents.
g. Revisions on re-submittals.
h. Contractor's stamp, initialed or signed, certifying to review of submittal, verification of products, field
measurements and field construction criteria, and coordination of the information within the submittal
with requirements of the Work and the Contract Documents.
1.3 SUBMISSION REQUIREMENTS
A. Make submittals promptly in accordance with approved schedule, and in such sequence as to cause no delay in
the Work or in the work of any other contractor.
B. Minimum number required:
1. Shop Drawings.
a. Three (3) copies minimum, two (2) copies which will be retained by Engineer.
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SECTION 01340
SHOP DRAWINGS
General Requirements - Page 11 of 18
1.4 RE-SUBMISSION REQUIREMENTS
A. Make corrections or changes required by Engineer and resubmit until accepted.
B. In writing call Engineer's attention to deviations that the submittal may have from the Contract Documents.
C. In writing call specific attention to revisions other than those called for by Engineer on previous submissions.
D. Shop Drawings.
1. Include additional drawings that may be required to show essential details of any changes proposed by
Contractor along with required wiring and piping layouts.
END OF SECTION
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SECTION 01410
TESTING
General Requirements - Page 12 of 18
1.1 GENERAL
A. Provide such equipment and facilities as the Engineer may require for conducting field tests and for collecting
and forwarding samples. Do not use any materials or equipment represented by samples until tests, if required,
have been made and the materials or equipment are found to be acceptable. Any product which becomes unfit
for use after approval shall not be incorporated into the work.
B. All materials or equipment proposed to be used may be tested at any time during their preparation or use.
Furnish the required samples without charge and give sufficient notice of the placing of orders to permit the
testing. Products may be sampled either prior to shipment or after being received at the site of the work.
C. Tests shall be made by an accredited testing laboratory selected by the Owner. Except as otherwise provided,
sampling and testing of all materials and the laboratory methods and testing equipment shall be in accordance
with the latest standards and tentative methods of the American Society for Testing Materials (ASTM).
D. Where additional or specified information concerning testing methods, sample sizes, etc., is required, such
information is included under the applicable sections of the Specifications. Any modification of or elaboration
on these test procedures which may be included for specific materials under their respective sections in the
Specifications shall take precedence over these procedures.
1.2 OWNER'S RESPONSIBILITIES
A. Owner shall be responsible for and shall pay all costs in connection with testing for the following:
1. Soil tests, except those called for under Submittals thereof.
2. Tests not called for by the Specifications of materials delivered to the site but deemed necessary by Owner.
3. Concrete test, except those called for under Submittals thereof.
1.3 CONTRACTOR'S RESPONSIBILITIES
A. In addition to those inspections and tests called for in the General Conditions, Contractor shall also be
responsible for and shall pay all costs in connection with testing required for the following:
1. All performance and field testing specifically called for by the specifications.
2. All retesting for Work or materials found defective or unsatisfactory, including tests covered under 1.2
above.
3. All minimum call out charges or stand by time charges from the tester due to the Contractor's failure to pave,
pour, or fill on schedule for any reason except by action of the Engineer.
B. Contractor shall notify the Engineer 48 hours prior to performing an operation that would require testing.
1.4 CONTRACTOR'S QUALITY CONTROL SYSTEM
A. General: The Contractor shall establish a quality control system to perform sufficient inspection and tests of all
items of Work, including that of his subcontractors, to ensure conformance to the functional performance of this
project. This control shall be established for all construction except where the Contract Documents provide for
specific compliance tests by testing laboratories or engineers employed by the Owner. The Contractor’s
control system shall specifically include all testing required by the various sections of these Specifications.
B. Superintendence: The Contractor shall employ a full time Superintendent to monitor and coordinate all facets of
the Work. The Superintendent shall have adequate experience to perform the duties of Superintendent, shall be
assigned solely to this project, and shall remain on site during construction activities.
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TESTING
General Requirements - Page 13 of 18
C. Contractor's quality control system is the means by which he assures himself that his construction complies with
the requirements of the Contract Documents. Controls shall be adequate to cover all construction operations
and should be keyed to the proposed construction schedule.
D. Records: Maintain correct records on an appropriate form for all inspections and tests performed, instructions
received from the Engineer and actions taken as a result of those instructions. These records shall include
evidence that the required inspections or tests have been performed (including type and number of inspections
or test, nature of defects, causes for rejection, etc.) proposed or directed remedial action and corrective action
taken. Document inspections and tests as required by each section of the Specifications, and provide copies to
Engineer weekly.
END OF SECTION
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SECTION 01510
TEMPORARY UTILITIES
General Requirements - Page 14 of 18
1.1 UTILITIES
A. Furnish all utilities necessary for construction.
B. Make arrangements with Owner as to the amount of water required and time when water will be needed.
1. Meters may be obtained through the Water Utility Meter Shop at 221-6759
2. Unnecessary waste of water will not be tolerated.
C. Furnish necessary water trucks, pipes, hoses, nozzles, and tools and perform all necessary labor.
1.2 SANITARY FACILITIES
A. Furnish temporary sanitary facilities at each site for the needs of construction workers and others performing
work or furnishing services on the Project.
B. Properly maintain sanitary facilities of reasonable capacity throughout construction periods.
C. Enforce the use of such sanitary facilities by all personnel at the site.
D. Obscure facilities from public view to the greatest practical extent.
END OF SECTION
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SECTION 01560
TEMPORARY CONTROLS
General Requirements - Page 15 of 18
1.1 NOISE CONTROL
A. The Contractor shall take reasonable measures to avoid unnecessary noise when construction activities are being
performed in populated areas. Refer to Revision of Section 108 for additional requirements.
B. Construction machinery and vehicles shall be equipped with practical sound muffling devices, and operated in a
manner to cause the least noise consistent with efficient performance of the Work.
C. Cease operation of all machinery and vehicles between the hours of 6:00 p.m. and 7:00 a.m.
1.2 DUST CONTROL
A. Dusty materials in piles or in transit shall be covered to prevent blowing material.
B. The Contractor shall be respectful to pedestrians and bicyclists when sweeping road surfaces. The Contractor
shall cease operation until the citizen(s) has cleared the area.
C. Earth and road surfaces subject to dusting due to construction activities and detouring of traffic shall be kept
moist with water or by application of a chemical dust suppressant.
1. Chemical dust suppressant shall not be injurious to existing or future vegetation.
1.3 POLLUTION CONTROL
A. Prevent the pollution of drains and water courses by sanitary wastes, concrete, sediment, debris and other
substances resulting from construction activities.
1. Retain all spent oils, hydraulic fluids, and other petroleum fluids in containers for proper disposal off the site.
2. Prevent sediment, debris, or other substances from entering sanitary sewers, storm drains and culverts.
1.4 EROSION CONTROL
A. Take such measures as are necessary to prevent erosion of soil that might result from construction activities.
1. Measures in general will include:
a. Control of runoff.
b. Trapping of sediment.
c. Minimizing area and duration of soil exposure.
d. Approved temporary materials such as hay bales, sand bags, plastic sheets, riprap, or culverts to prevent
the erosion of banks and beds of watercourses or drainage swales where runoff will be increased due to
construction activities.
B. Preserve natural vegetation to greatest extent possible.
C. Locate temporary storage and route construction traffic so as to preserve vegetation and minimize erosion.
D. Comply with the City of Fort Collins' Storm Drainage Erosion Control Manual.
1.5 TRAFFIC CONTROL
A. Maintain traffic control in accordance with the latest revisions of the “Manual of Uniform Traffic Control
Devices” (MUTCD), the City of Fort Collins “Work Area Traffic Control Handbook,” and the “Larimer County
Urban Area Street Standards.” In the event of a conflict between the MUTCD criteria and the City’s criteria,
the City’s criteria shall govern. See Revision of Sections 104 and 630.
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SECTION 01560
TEMPORARY CONTROLS
General Requirements - Page 16 of 18
1.6 PARKED VEHICLES
A. See Revision of Section 104 for issues related to parked vehicles.
1.7 HAUL ROUTES
The Engineer reserves the right to set haul routes in order to protect pavements, both new and old, from heavy loads.
These pavements may include, but are not limited to, recently constructed pavements, recently overlaid pavements,
and/or pavements whose condition would be significantly damaged by heavy loads.
END OF SECTION
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SECTION 01700
CONTRACT CLOSEOUT
General Requirements - Page 17 of 18
1.1 CLEANING AND RESTORATION
A. Return the premises and adjacent properties to conditions existing or better than existing at the time the work was
begun. This will include providing labor, equipment and materials for cleaning, repairing, and replacing facilities
damaged or soiled during construction. The Engineer will be the judge of the degree of restoration required.
1.2 PROJECT RECORD DOCUMENTS
A. Maintain on the job site, and make available to the Engineer upon request, one current marked-up set of the
drawings which accurately indicate all approved variations in the completed work that differ from the design
information shown on the drawings. Further, these drawings should reflect all underground obstacles
encountered.
B. These record drawings along with any survey records, photographs, and written descriptions of work as may be
required by the Engineer shall be submitted prior to project acceptance.
END OF SECTION
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SECTION 01310
CONSTRUCTION SCHEDULE
General Requirements - Page 18 of 18
1.1 DEFECTIVE WORK
A. Owner shall not pay for defective work and repair or additional work required to bring the project to a point of
acceptance.
1.2 BID PRICE
A. The Total Bid Price covers all Work required by the Contract Documents. All work not specifically set forth as a
pay item in the Bid Form shall be considered a subsidiary obligation of Contractor and all costs in connection
therewith shall be included in the prices bid for the various items of Work.
B. Prices shall include all costs in connection with the proper and successful completion of the Work, including
furnishing all materials, equipment and tools, and performing all labor and supervision to fully complete the
Work.
C. Unit prices shall govern over extensions of sums.
D. Unit prices shall not be subject to re-negotiation.
1.3 ESTIMATED QUANTITIES
A. All quantities stipulated in the Bid Form at unit prices are approximate and are to be used only as a basis for
estimating the probable cost of the Work and for the purpose of comparing the bids submitted to the Work. The
basis of payment shall be the actual amount of materials furnished and Work done.
B. Contractor agrees that he will make no claim for damages, anticipated profits, or otherwise on account of any
difference between the amount of Work actually performed and materials actually furnished and the estimated
amount therefor.
END OF SECTION
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SECTION 2000
PROJECT SPECIFICATIONS
The Colorado Department of Transportation "Standard Specifications for Road and Bridge Construction", latest
revision, and the current Larimer County “Urban Area Street Standards”, (hereafter referred to as the "Standard
Specifications") are made a part of this Contract by this reference, except as revised herein, and are hereby adopted
as the minimum Standard Specifications of Compliance for this project. In those instances where the Standard
Specifications conflict with any of the provisions of the preceding Sections, the preceding Sections shall govern.
INDEX OF REVISIONS
SECTION
104 Traffic and Parking Control
105 Control of Work
107 Protection and Restoration of Property and Landscape
108 Prosecution and Progress
201 Clearing and Grubbing
202 Removal of Structures and Obstructions
203 Excavation and Embankment
208 Erosion Control and Inlet Protection
210 Reset Structures
212 Seeding, Fertilizer, and Sodding
304 Aggregate Base Course
403 Hot Mix Asphalt – Patching
601 Finishing Hardened Concrete Surfaces
604 Inlets and Culverts
608 & 609 Sidewalks, Curb and Gutter, Drive Approaches, Aprons, Crosspans, Pedestrian Access Ramps,
and Concrete Pavement
626 Mobilization
630 Construction Zone Traffic Control
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REVISION OF SECTION 104
TRAFFIC AND PARKING CONTROL
Project Specifications - Page 2 of 50
Section 104 of the Standard Specifications is hereby revised as follows:
MAINTAINING TRAFFIC
Subsection 104.04 shall be amended to include the following.
It shall be the Contractor's responsibility to clear parking from the streets when such parking will interfere with
the work. Prior to work that requires the street(s) to be closed to parking and/or traffic, the street(s) shall be
posted for "NO PARKING". “NO PARKING” signs shall be placed at a minimum of 100 foot intervals. The
placement of these signs shall take place at least 24 hours prior to the commencement of work and shall clearly
show the type of work, and the day, date, and times that the message on the sign is in effect. (For example, if a
street is to be repaired on Wednesday, July 2, the street shall be posted no later than Tuesday, July 1, by 7:00
a.m. with a sign that reads similar to "NO PARKING, WEDNESDAY, JULY 2, 7:00 A.M. TO 6:00 P.M.,
Concrete Repairs (see sample "NO PARKING" sign on page 4). “NO PARKING” signs shall remain in place
until the street is opened to traffic and all clean up operations completed. No Parking signs may be placed,
maintained and removed by a representative of the Contractor, the Traffic Control Supervisor, or Flagger.
All information on the "NO PARKING" signs, with the exception of the type of work, date, and time shall be in
block letters permanently affixed to the sign. Any information added to a sign, such as dates, shall be clearly
legible and written in block style letters. The “NO PARKING” signs shall be in effect for one or two days only.
In the event the Contractor deems it necessary to remove a vehicle that has not adhered to the “NO PARKING”
notification, the Contractor shall first make every reasonable effort to locate and contact the owner of the
vehicle. Should the Contractor be unable to locate the owner of the vehicle, the Contractor shall notify the
Engineer to arrange for towing. If the “NO PARKING’ sign has been in place for a minimum of 24 hours, the
City will make every reasonable effort to remove the offending vehicle within four (4) hours of notification
from the Contractor. The Contractor shall not be entitled to additional compensation for delays associated with
the towing of illegally parked vehicles.
The Contractor shall have an approved Traffic Control Plan on site at all times. Traffic control signage on the
construction site shall be set up in accordance with the approved traffic control plan and in accordance with the
specifications.
Work performed by the Contractor without an approved traffic control plan or when “NO PARKING” signs
have not been placed as required by the specifications shall not be paid.
The Contractor shall also be subject to a pay deduction of up to $1,000.00 per occurrence per day for traffic
control not in compliance with referenced specifications or requirements contained herein. Issues subject to
deductions may include but are not limited to:
Traffic Control Supervisor not on the project site at all times (unless pre-approved by the Engineer)
An approved traffic control plan not on site
Traffic control device set up by flagging personnel unless assisting the Traffic Control Supervisor
Traffic control signage not set up in accordance with the approved traffic control plans
Inadequate flagging personnel and/or flagging equipment
The Engineer shall issue a written warning to the Contractor, Subcontractor, and/or Traffic Control Supervisor
documenting the type of violation. The Engineer shall determine the deduction amount based on the Engineers’
opinion of the infraction severity and the number of previous infractions. Upon issuance of the third violation,
the Engineer may request the Subcontractor, Traffic Control Supervisor and/or flagging personnel be removed
from the project. Removal from the project in which the violations were issued shall be in effect for the
remainder of the year. The contractor shall find replacement Traffic Control Subcontractor, TCS, and/or
flagging personnel within two weeks of the third notice without an adjustment to contract price or working days
or the Contract may be terminated and rebid.
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REVISION OF SECTION 104
TRAFFIC AND PARKING CONTROL
Project Specifications – Page 3 of 50
At or near the end of each work day, a representative of the Contractor, the Traffic Control Supervisor, and the
Engineer shall meet to discuss the progress of the work, the placement of upcoming traffic control devices
including "NO PARKING" signs. The quantity of traffic control devices used that day and for the next day shall
be agreed upon by the Contractor and the Engineer. Any necessary adjustments shall be made. The Contractor
and Engineer shall also review and determine the proposed means of handling parking and traffic control for the
upcoming work.
It is the responsibility of the Contractor to minimize any inconvenience to the public as a result of their work.
The Contractor shall maintain access at all times to all businesses within the project. The installation schedule
shall be communicated to all businesses and residents affected by the work at least 48 hours prior to starting
work.
Any changes to the traffic control, as directed by the Engineer, including additional signs, barricades, and/or
flaggers needed shall be immediately implemented.
Traffic control shall be paid under Revision of Section 630, “Construction Zone Traffic Control” found herein.
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REVISION OF SECTION 104
TRAFFIC AND PARKING CONTROL
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END OF SECTION
NO
PARKING
Wed July 7
7:00 AM - 6:00 PM
CONCRETE
REPAIRS
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REVISION OF SECTION 105
CONTROL OF WORK
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Section 105 of the Standard Specifications is hereby revised as follows:
AUTHORITY OF THE ENGINEER
No phase of construction shall start until the Traffic Control Plan has been approved. Failure to have an
approved Traffic Control Plan shall constitute cause for the Owner to stop work. During periods of Traffic
Control non-compliance, the Contractor may be assessed $1,000.00 per day, may forfeit payment of work and
materials installed, and may lose contract working days as determined by the Owner. The Contractor shall not
be entitled to compensation for delays associated with non-compliant periods.
PLANS, SHOP DRAWINGS, WORKING DRAWINGS, OTHER SUBMITTALS, AND CONSTRUCTION
DRAWINGS
Subsection 105.02 shall be amended to include the following:
The Contractor shall furnish the required submittals in TABLE 105-1 one week before the commencement of
work. Three (3) copies shall be furnished to the Engineer, two (2) copies will be returned to the Contractor upon
approval. Submittals shall not be measured and paid for separately but shall be included in the work.
TABLE 105-1
SUMMARY OF CONTRACTOR SUBMITTALS
Section
No.
Description Approval
Needed
Reoccurring
107.02 Topsoil Soil Analysis Yes Yes
108.03 Schedule of Work Yes Yes
203.05 Borrow Material Gradation Yes Yes
208.02 Erosion Control Devices Yes No
208.06 Spill Kit: List of items included Yes No
212.02 Sod/Seeding Yes No
304.02 Aggregate Base Course Soil Analysis Yes No
601.01 Exposed Sand Finish Yes No
608.00 Concrete Mix Designs Yes No
608.00 Curing Compound Yes No
608.00 Finishing Aide Yes No
608.00 MSDS Sheets for Curing Compound and Finishing Aide Yes No
630.10 Traffic Control Plans Yes Yes
630.11 TCS Qualifications (reoccurs when TCS and flaggers change) Yes No
630.11 Resident Notification Letter Yes Yes
COOPERATION BY CONTRACTOR
Subsection 105.10 shall be amended to include the following:
The City of Fort Collins is committed to comply with the United States Environmental Protection Agency
(EPA) and the Streets Department Environmental Management System (EMS) requirements that vehicles on
City projects shall comply with the “Anti-Idling Policy” to reduce environmental impacts related to
construction. Contractors and Subcontractors shall comply with turning off vehicles and equipment instead
of idling for long periods (more than thirty (30) seconds after stopping at destination and/or not more than
five (5) minutes aggregated within sixty (60) minutes). Exceptions for powering auxiliary equipment and for
safety or health emergencies are allowed.
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REVISION OF SECTION 105
CONTROL OF WORK
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COOPERATION WITH UTILITIES
Subsection 105.11 shall be amended to include the following:
Concrete construction and reconstruction operations at intersections may involve the destruction and
replacement of traffic signal loop detectors and/or new detectors may be installed at intersections where they do
not currently exist. The existing traffic signal loop detectors shall be removed by the Contractor at no
additional cost. New and replacement loop detectors shall be installed by the City Traffic Division. The
Contractor shall cooperate with the schedule of this work to insure the timely installation of loop/camera
detectors. The Contractor shall coordinate with the City Traffic Division to insure that their work is completed
before concrete placement operations begin.
COOPERATION BETWEEN CONTRACTORS
Subsection 105.12 shall be amended to include the following:
City Utilities, Streets, Parks, Traffic, and utility Contractors may perform work related to the project within or
near the limits of this project. The Contractor shall conduct the work without interfering or hindering the
progress or completion of the work being performed by other Contractors. The Contractor shall coordinate
extensively with these entities to minimize traffic control and scheduling conflicts and ensure timely completion
of all the work. The contractor shall allow supporting utility work within their traffic control areas and provide
flagging, if necessary, in support of their work and safety requirements.
INSPECTION AND TESTING OF WORK
Subsection 105.16 shall be amended to include the following:
Subsection 105.16 shall be amended to include the following:
The Contractor shall keep the Engineer informed of his future construction operations to facilitate scheduling of
required inspection, measuring for pay quantities, and sampling. The Contractor shall notify the Engineer a
minimum of 24 hours in advance of starting any construction operation that will require inspection, measuring
for pay quantities, or sampling. Failure of the Contractor to provide such notice will relieve the Owner and the
Engineer from any responsibility for additional costs or delays caused by such failure.
Inspection of the work or materials shall not relieve the Contractor of any obligations to fulfill his contract or
complete warranty elements as prescribed. Work and materials not meeting specifications shall be corrected
and unsuitable work or materials may be rejected, notwithstanding that such work or materials have been
previously inspected by the Engineer or that payment therefore has been included in the progress estimate.
MAINTENANCE DURING CONSTRUCTION
Subsection 105.19 shall be amended to include the following:
The roadway area, including curb, gutter, and sidewalk, adjacent to and through the construction area shall be
cleaned of debris generated by the Contractor at the earliest opportunity, but in no case shall the area not be
cleaned after the completion of the day's work. Large debris (greater than one inch) and regardless of the
source, shall be picked up and disposed of offsite at the contractors expense. Smaller particulate debris shall be
blown from the sidewalks, driveways, curb, and gutter into the street where it can be picked up by a sweeper
without transmitting debris back on sidewalk areas. It shall be the Contractor's responsibility to provide the
necessary manpower and equipment to satisfactorily clean the roadway area at no extra cost.
The Contractor shall utilize a combination of pick-up brooms, side brooms, and/or other equipment as needed to
clean the streets. The requirement to sweep the street shall be suspended during the leaf fall period between
September 12th and November 12th unless directed by the Engineer for areas with minimal leaf fall. All
sweeping and clean up equipment shall be approved by the Engineer prior to the commencement of work.
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REVISION OF SECTION 105
CONTROL OF WORK
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The Contractor shall maintain the streets during the construction process as prescribed above.
If a street requires additional sweeping by City forces, the Owner shall deduct from compensation due the
Contractor sufficient funds to cover the Owner's cost to provide the sweeping service.
All cost of maintaining the work during construction and before the project is accepted, shall not be measured
and paid for separately but shall be included in the work.
END OF SECTION
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REVISION OF SECTION 107
SAFETY AND PROTECTION AND RESTORATION OF PROPERTY AND LANDSCAPING
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Section 107 of the Standard Specifications is hereby revised as follows:
Subsection 107.06 shall be amended to include the following:
Personnel on Street Maintenance Program (SMP) projects shall use protective equipment prescribed by Local,
State, and Federal safety regulations to attempt to control or eliminate hazards or exposure to illness or injury.
The Contractor and Subcontractors are responsible for providing and insuring the use of the required Personal
Protective Equipment (PPE). Only Personal Protective Equipment complying with the Occupational Safety and
Health Administration (OSHA) or American National Standards Institute (ANSI) regulations shall be used. The
Contractor shall be responsible for the compliance of their employees and the Subcontractor’s employees. The
Contractor’s safety representative shall make regular field inspections to audit and document compliance.
An employee of the Contractor or Subcontractor who refuses to use the prescribed protective equipment
designed for their protection, or willfully damages such equipment, constitutes cause for the Engineer to request
removal of the employee from the site.
The Contractor’s personnel shall be required to wear safety vests, hard hats, and steel toe boots while on the
construction site(s).
Subsection 107.12 shall be amended to include the following:
The fact that any underground facility (sprinkler systems, utility services, etc.) is not shown on the plans,
details, or construction documents shall not relieve the Contractor of his responsibilities as provided for in the
Contract. It shall be the Contractor's responsibility, pursuant thereto, to ascertain the location of such
underground improvements which may be subject to such damage by reason of his operations.
Any pruning of vegetation shall require the written permission of the property owner and/or the Engineer.
If the landscape removal area adjacent to the concrete repair is five (5) inches or less in width, the Contractor
shall clean the area of all construction debris (i.e. concrete, road base, etc.) to a minimum depth of four (4)
inches, prepare all edges to be clean and vertical, and place and compact topsoil. The topsoil shall be
compacted utilizing a hand operated roller or other method approved by the Engineer.
If any portion of the area to be repaired is greater than five (5”) inches in width and greater than 12 inches in
length adjacent to the concrete repair, the Contractor shall clean and prepare the area along the entire length of
the repair location as stated above to a minimum one foot (1.0’) wide, place sod over the prepared area, water
once, and notify the property owner in writing of the nature of the work that has taken place. The Contractor
shall also notify the property owner of the fact that the sod will be watered only once by the Contractor and
provide the property owner the recommended watering schedule suggested by the sod supplier. The Contractor
shall make every effort to minimize the need for sod placement.
If the existing asphalt along the concrete toe is in good condition and salvageable during concrete removal, as
determined by the Engineer, the Contractor shall preserve the existing asphalt. This may require wider than five
(5) inch removal area on the landscaped side of the repair. In this circumstance, the removal area may be
extended to a maximum of ten (10) inches, however, when the removal width is extended to ten (10) inches, the
additional backfill, topsoil, and required sodding shall not be measured and paid for separately. The intention of
allowing an additional removal width of up to ten (10) inches beyond the specified requirement above is to
allow the Contractor flexibility during the removal process when it may be necessary to take extra caution
during preservation of the existing asphalt.
Minimizing the removal areas behind the sidewalk, curb and gutter shall continue to be the primary goal. The
pay item for “Asphalt Pavement Preservation” is intended to compensate the Contractor for additional removal
time, backfill, sprinkler repair, and sodding that shall be required while preserving the existing asphalt and
minimizing the removal area behind the repair. Item No. 608.47 “Asphalt Pavement Preservation” shall provide
compensation for this type of repair and shall be measured and paid in addition to the concrete pay item for the
type of repair (i.e., Driveover Curb, Gutter and 6” Sidewalk – Remove & Replace). Revision of Section 608 and
609 defines the measurement and payment for these removals.
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REVISION OF SECTION 107
SAFETY AND PROTECTION AND RESTORATION OF PROPERTY AND LANDSCAPING
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The placement of backfill and top soil for concrete repair locations shall be completed within two (2) working
days of the placement of the concrete.
Excavated soils from the repair locations may be stockpiled on site and used as backfill for the new concrete
installation below the top four (4) inches.
Topsoil shall consist of loose friable river bottom or farmland loam, reasonably free of manmade materials
subsoil, refuse, stumps, roots, rocks, brush, weeds, noxious weed seeds, heavy clay, hard clods, trash, toxic
substances, or other material which would be detrimental to the proper development of vegetative growth.
Topsoil shall have 100% passing the 1/4" screen and shall contain a combination of sand, clay, and friable loam.
The Contractor shall submit a soil analysis or sample for approval by the Engineer.
The topsoil shall be in a relatively dry state but shall contain sufficient moisture to allow compaction and shall
be placed during dry weather. The topsoil shall be fine graded to eliminate rough and low areas and ensure
positive drainage. The existing levels, profiles, and contours shall be maintained.
If the area to be repaired is only damaged on the surface, the Contractor shall remove the damaged areas of sod
to a depth that will allow new sod to be placed, place new sod, water once and notify the property owner in
writing of the nature of the work that has taken place. The Contractor shall also notify the property owner of
the fact that the sod will be watered only once by the Contractor and provide the property owner the
recommended watering schedule suggested by the sod supplier. The minimum overall width of the area to be
sodded shall be one (1.0’) foot.
For concrete repair locations, the placement of sod shall be completed by the end of the first working day of the
week following the placement of the concrete.
Sprinkler systems - Sprinkler systems designated for relocation shall be capped off at the limits of construction
and protected from damage by the Contractor. Sprinkler heads shall be salvaged and stockpiled on each
property for use when reconstructing the sprinkler systems.
Sprinkler systems damaged outside of the construction limits as a result of construction operations shall be
replaced at the Contractor's expense within three (3) working days from the date of damage.
All landscaping that is damaged due to construction operations shall be replaced by the Contractor at his
expense unless a written waiver is obtained from the property owner and submitted to the Engineer. Re-sodded
lawns shall be watered once by the Contractor.
All costs for protecting and restoring landscaping and lawns shall be considered a subsidiary obligation of the
Contractor in connection with the various items of the Work and no measurement or payment shall be made
separately for the protection and restoration of landscaping and lawns. All restoration of landscaping and lawns
damaged by construction operations, other than concrete repair, shall take place within three (3) working days
from the date of damage.
In areas where the Engineer directs new work or the reconstruction area requires grade adjustment, the
placement of topsoil, sod, and sprinkler relocation will be provided by the City under separate contract.
All labor, materials, tools, equipment, incidentals, and work involved in protecting or repairing underground
facilities shall be considered incidental to the Work and shall not be measured and paid for separately.
END OF SECTION
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REVISION OF SECTION 108
PROSECUTION AND PROGRESS
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Section 108 of the Standard Specifications is hereby revised as follows:
LIMITATION OF OPERATIONS.
Subsection 108.08 shall be amended to include the following:
Working hours on residential and collector streets shall be 7:00 a.m. to 6:00 p.m., Monday through Friday, or as
approved by the Engineer.
Working hours on arterial streets shall be restricted to 8:30 a.m. to 3:30 p.m., or as approved by the
Engineer.
Working hours within CDOT right-of-way (S.H. 287 College Ave. and Hwy 17 Mulberry St.) shall be
restricted to 9:00 a.m. to 3:00 p.m.
The above time restrictions shall apply to the days’ preparatory work, equipment maintenance, and clean up
unless approved by the Engineer.
END OF SECTION
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REVISION OF SECTION 201
CLEARING AND GRUBBING
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Section 201 of the Standard Specifications is hereby revised as follows:
CONSTRUCTION REQUIREMENTS
Subsection 201.02 shall be amended to include the following:
When tree roots are encountered during construction operations, the Contractor shall notify the Engineer prior
to root removal. The Engineer and the City Forester's representative shall then make a determination regarding
removal. When it is apparent that the tree roots have heaved the concrete section, the Contractor shall remove
the section(s) of concrete as early as possible to allow time for inspection and to schedule root grinding
operations, under separate contract. Root grinding will be scheduled as soon as possible to minimize delays in
construction. Delays to concrete installation due to root grinding shall not be considered for additional traffic
control payment or additional days added to the total contract working days but shall be anticipated in the
Contractor’s schedule.
Where it is anticipated that tree roots may be encountered, great care shall be taken by the Contractor to prevent
any damage to the roots with tools or equipment. Damage to roots during concrete removal shall be trimmed
and cut with a sharpened, sanitized saw, cut orthogonally to its longitudinal axis as closely as practical, to leave
the freshly cut root surface in a clean and smooth condition. Axes or other blunt objects shall not be used to cut
tree roots.
BASIS OF PAYMENT
Subsection 201.04 shall be amended to include the following:
All costs for removing tree roots shall be considered a subsidiary obligation of the Contractor in connection
with the various items of the Work, and no measurement or payment shall be made separately for the removal
and trimming of tree roots.
END OF SECTION
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REVISION OF SECTION 202
REMOVAL OF STRUCTURES AND OBSTRUCTIONS
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Section 202 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 202.01 shall be amended to include the following:
This work consists of sawing and cutting to facilitate controlled breaking and removal of concrete and asphalt to
a neat line.
CONSTRUCTION REQUIREMENTS
Subsection 202.02 shall be amended to include the following:
Sawing of concrete shall be done to a true line, having a vertical face, unless otherwise specified. The depth of
the saw cut in concrete and asphalt shall be of sufficient depth to ensure a vertical, smooth face, free from
breakage, or as directed by the Engineer. Cuts in asphalt or concrete pavement shall be made such that each
edge shall be parallel or at right angles to the direction of traffic. Dust created by sawing shall be mitigated by
wet sawing or other means approved by the City Representative.
Residue from sawing shall be removed by the Contractor at the earliest opportunity. Residue will not be
allowed to run through the gutter flow line for more than fifty (50) feet. The Contractor shall prevent tracking of
residue onto the roadway or walkway and shall prevent discharge into the storm drainage system. The
Contractor shall use a storm water protection device or other means of controlling run off of residue as
approved by the Engineer. See Section 208 “Erosion Control and Inlet Protection” contained herein.
Subsection 202.03 shall be amended to include the following:
Flagstone sidewalk shall be salvaged to the maximum extent feasible. All flagstones shall become the
property of the City of Fort Collins and shall be hauled by the Contractor and delivered to the City’s site
located at 1500 Hoffman Mill Road. This item will not be measured or paid for separately, but shall be
considered incidental to the related removal item.
METHOD OF MEASUREMENT
Subsection 202.11 shall be amended to include the following:
Sawcut Concrete/Asphalt item shall be measured and paid by the lineal foot and shall only be measured and
paid where the Engineer directs sawing not already being paid under another item.
Sawcutting and asphalt removal related to items designated in Revision of Section 604 and Revision of Section
608 and 609, shall be considered a subsidiary obligation of the Contractor’s work, and shall not be measured
and paid for separately.
Flagstone removal shall be measured and paid by the square foot including removal, haul, delivery, and
unloading of material at the City’s site.
Erosion control measures used during sawcutting are considered incidental to all sawcutting operations and
shall not be measured and paid for separately.
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REVISION OF SECTION 202
REMOVAL OF STRUCTURES AND OBSTRUCTIONS
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BASIS OF PAYMENT
Subsection 202.12 shall be amended to include the following:
Payment shall be made under:
Pay Item Unit
202.01 Sawcut Concrete/Asphalt < 4” Lineal Foot
202.02 Sawcut Concrete/Asphalt 4” < 6” Lineal Foot
202.03 Sawcut Concrete/Asphalt 6” < 8” Lineal Foot
202.04 Sawcut Concrete/Asphalt 8” <10” Lineal Foot
202.05 Sawcut – Additional 1” Depth Lineal Foot
202.06 Remove Concrete Sidewalk Square Foot
202.07 Remove Concrete Curb & Gutter Lineal Foot
202.08 Remove Monolithic Curb, Gutter & Sidewalk Square Foot
202.09 Remove Concrete Driveway/Apron/Crosspan Square Foot
202.10 Remove Concrete Pavement - 10” Square Foot
202.11 Remove Concrete Pavement - Additional 1” Depth Square Foot
202.12 Remove Asphalt – 6” Square Foot
202.13 Remove Asphalt - Additional 1” Depth Square Foot
202.14 Remove Inlet Each
202.15 Remove and Haul Driveway Fillet Each
202.16 Remove Flagstone Square Foot
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals and for doing all work involved in Removal of Structures and Obstructions as
specified in these specifications, as shown on the plans, and as directed by the Engineer.
END OF SECTION
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REVISION OF SECTION 203
EXCAVATION AND EMBANKMENT
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DESCRIPTION
Subsection 203.01 shall be amended to include the following:
This work shall consist of removing and disposing of the existing pavement, base, or other material, preparing
the subgrade for the subsequent course, and placing borrow in accordance with the specifications and in
reasonably close conformity with the lines, grades, and typical cross sections shown on the plans or as
designated by the Engineer. All excavation will be classified, "General Excavation", as hereafter described.
The Contractor shall dispose of all excavated material.
CONSTRUCTION REQUIREMENTS
Subsection 203.05 is shall be amended to include the following:
General Excavation shall consist of the excavation of all materials of whatever character required for the work
not being removed under some other item.
The Contractor shall be responsible for the protection of the subgrade/base course until subsequent courses have
been placed.
The excavation will be accomplished in the following manner:
General Excavation:
The areas to be removed will be marked on the surface with paint by the Engineer. A straight vertical cut
shall be made through the pavement, if necessary, to provide a square or rectangular opening, such that
each edge will be parallel or at right angles to the direction of traffic. Wheel cutting, ripping, and tearing of
asphalt using construction equipment such as a grader (blade) shall not be allowed.
If, in the opinion of the Engineer, the subgrade material is unsuitable, it shall be removed to the limits and
depths designated.
Where excavation to the finished grade section (including General Excavation and Patching) results in a
subgrade of unsuitable soil, the Contractor shall remove the unsuitable materials and backfill to the finished
grade section with approved material as directed by the Engineer.
After the material has been removed to the depth specified by the Engineer, the Contractor shall prepare the
subgrade by compacting with a sheepsfoot roller, rubber tired roller, and/or other compaction equipment as
approved by the Engineer. The subgrade preparation shall not be measured and paid for separately, but
shall be included in the contract unit price for General Excavation.
Borrow:
Borrow shall be placed as directed by the Engineer. The minimum amount of borrow shall be one load
(approximately ten (10) ton). The cost for compaction shall be included in the contract unit price for
Borrow.
Borrow material shall meet the grading requirement for Class 1 (Pit Run) or Class 5 (Road Base) Aggregate
Base Course. Class 1 Aggregate Base Course need not be crushed and can be of the pit run variety provided
it falls within the gradation requirements as shown in the Standard Specifications. The material required
for the specific location shall be directed by the City Representative.
Load slips shall be consecutively numbered for each day and submitted to the Engineer daily.
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REVISION OF SECTION 203
EXCAVATION AND EMBANKMENT
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METHOD OF MEASUREMENT
Subsection 203.13 shall be amended to include the following:
The subgrade preparation shall not be measured and paid for separately, but shall be included in the contract
unit price for General Excavation.
Borrow will be paid by the ton at the proper moisture. Haul and water necessary to bring mixture to optimum
moisture content will not be measured or paid for separately but shall be included in the contract unit price for
Borrow.
Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the
unit price for Borrow.
The accepted quantities of Excavation will be paid for at the contract unit price per cubic yard complete-in-
place. Subgrade preparation, moisture conditioning, compaction, haul, and disposal will not be measured and
paid for separately.
BASIS OF PAYMENT
Subsection 203.14 shall be amended to include the following:
Payment shall be made under:
Pay Item Unit
203.01 Excavation – General Less Than 50 CY Cubic Yard
203.02 Excavation – General Over 50 CY Cubic Yard
203.03 Excavation – Walls Only Cubic Yard
203.04 Excavation – New Inlet Each
203.05 Borrow - Less Than 100 Ton Ton
203.06 Borrow – Over 100 Ton Ton
The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment,
and incidentals, and for doing all the work involved in Excavation and Embankment including haul, stockpiling,
placing material, watering or drying soil, compaction, proof rolling, finish grading and disposal of unusable
materials, as shown on the plans, as specified in these specifications, and as directed by the City Representative.
END OF SECTION
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REVISION OF SECTION 208
EROSION CONTROL AND INLET PROTECTION
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Section 208 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 208.01 shall be amended to include the following:
This work shall consist of constructing, installing, maintaining, removing, and re-locating when required,
erosion control devices throughout the construction period and at a minimum at all inlets to prevent or minimize
erosion, sedimentation, and pollution of any state waters. Work shall be in accordance with the latest edition of
the City of Fort Collins Urban Drainage and Flood Control District Urban Drainage Criteria Manual, Colorado
Department of Transportation Standard Specifications for Road and Bridge Construction, and the City of Fort
Collins Environmental Standard Operating Procedures (ESOP) and Standard Drawings contained herein.
MATERIALS
Subsection 208.02 shall be amended to include the following:
Contractor shall submit the type of material to be used for erosion control measures prior to beginning the work.
See Details Section 03000 contained herein.
Recycled Rubberized Inlet Protection shall meet the following requirements:
1. Infill material: Shredded recycled rubber
2. Weight: approximately 10 lbs per linear foot
3. Diameter: Approximately 9 inches
4. Geotextile fabric: Made of a durable fabric with a typical weight of 6-10 oz/yd.
CONSTRUCTION REQUIREMENTS
Section 208.03 shall be amended to include the following:
All erosion control measures shall be installed prior to starting the Work. Straw wattles shall not be allowed.
Devices shall be approved by the Engineer.
Protection devices shall be installed on the downstream side at load sites, stockpiles, base piles, and truck wash
out areas, or as directed by the Engineer, and shall not be measured and paid for separately.
Any loss of time or materials related to erosion shall be the sole responsibility of the Contractor. Any damage to
surrounding properties or facilities (either on site or offsite) related to erosion caused by construction of this
project, will be the sole responsibility of the Contractor
It shall be the Contractor’s responsibility to ensure that all roads on or near the project are kept clean of
construction related debris that may enter the inlets during the course of the work.
Sawcutting
Residue from sawing shall be removed by the Contractor at the earliest opportunity or no later than the end of
the day of sawing. Residue shall not be allowed to run through the gutter flow line for more than 100 lineal feet.
The Contractor shall prevent tracking of the residue onto the roadway or walkway, and shall prevent
discharge into the storm drainage system.
Inlet filters
All storm drainage system inlets shall be filtered unless better treatment is available before water is discharged
into streams or onto adjacent properties.
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REVISION OF SECTION 208
EROSION CONTROL AND INLET PROTECTION
Project Specifications – Page 17 of 50
Drop Inlets
Drop inlets in unpaved areas shall be filtered with straw bales anchored with wooden stakes as shown in Figure
D-23. Drop Inlets in paved areas shall have gravel filters Figure D-24. Materials other than straw bales must be
demonstrated to provide the same level of treatment before acceptance by the City Representative.
Straw Bales
Straw bales shall be placed in a single row tightly butted end-to-end or overlapped and staked. The bales shall
be installed to a minimum depth of four inches. After bales are installed and staked, loose straw will be wedged
between bales and soil shall be backfilled three inches against the filter.
Curb-opening Inlets
Curb-opening inlets shall be filtered using 1/2 – inch wire screen and coarse gravel (3/4 – inch) constructed
according to Figure SC-5, or as approved by the City Representative.
Maintenance
The Contractor shall continuously maintain erosion and sediment control devices to properly function during
the course of construction. See Detail SC-5 contained herein.
All inlet protection devices shall be inspected and repairs made after each runoff event. Sediments shall be
removed when one half the design depth has been filled. Sediments shall also be removed immediately from the
traveled way of roads and disposed of properly.
MATERIALS HANDLING AND SPILL PREVENTION
Subsection 208.06 shall be amended to include the following:
Appropriate Spill Kits shall be on site with each piece of equipment at all times during installation of the Work
and during equipment maintenance and fueling (see Section 04000 ESOP). The Contractor shall submit a
description of the items contained in each Spill Kit for approval by the Engineer.
METHOD OF MEASUREMENT
Subsection 208.11 shall be amended to include the following:
Stormwater Protection – Rock Filled Wattle and Stormwater Protection - Recycled Rubber Filled Wattle
shall be measured and paid by the lineal foot for each inlet location when devices are installed and accepted,
whether the protection device is new or has been relocated, and as directed by the Engineer.
Inlet protection shall include sufficient length to protect the opening and sides of the inlet grate. Excessive
lengths shall not be paid.
Stormwater Protection – Straw Bales shall be measured and paid per each installed and accepted, and as
directed by the Engineer.
Excavation required for removal of accumulated sediment from traps, basins, and other clean out excavation of
accumulated sediment, and the proper disposal of sediment, shall be considered incidental to the work and shall
not be measured and paid for separately.
Street sweeping of sediment shall not be measured or paid for separately.
All construction material that enters an inlet due to the Work shall be removed from the inlet interior and
removed from the site to an approved disposal location. This work shall not be measured and paid for
separately.
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REVISION OF SECTION 208
EROSION CONTROL AND INLET PROTECTION
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Spill Kits required on site and with equipment and vehicles shall not be measured and paid for separately.
Erosion control measures used during sawcutting are considered incidental to all sawing operations and shall
not be paid for separately.
BASIS OF PAYMENT
Subsection 208.12 shall be amended to include the following:
Payment shall be made under:
Pay Item Unit
208.01 Stormwater Protection – Rock Filled Wattle Lineal Foot
208.02 Stormwater Protection – Recycled Rubber Filled Wattle Lineal Foot
208.03 Stormwater Protection – Straw Bales Each
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals and for doing all work involved in installing, maintaining, removing, and relocating
when required, Erosion Control and Inlet Protection devices, as specified in these specifications, as shown on
the plans, and as directed by the City Representative.
END OF SECTION
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REVISION OF SECTION 210
RESET STRUCTURES
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Section 210 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 210.01 shall be amended to include the following:
This work shall consist of adjusting manholes and valve boxes and removing and resetting or adjusting
flagstone, brick pavers, and related materials.
CONSTRUCTION REQUIREMENTS
Subsection 210.02 shall be amended to include the following:
Existing flagstone and pavers shall be salvaged and reset on compacted base. The elevation of the flagstone
and pavers shall match as closely as possible the surface treatment of the surrounding area. All flagstones and
pavers shall be carefully removed, stored, reinstalled, or adjusted in a manner that will avoid loss or damage.
Flagstone and pavers shall be salvaged to the maximum extent feasible. All flagstone and pavers not
reinstalled shall become the property of the City of Fort Collins and shall be hauled by the contractor and
delivered to the City’s site located at 1500 Hoffman Mill Road. This item shall not be measured or paid for
separately, but shall be considered incidental to the related removal item.
Cutting of pavers, when necessary, shall be accomplished with a double bladed splitter or a masonry saw. The
saw shall be a “wet saw” type to inhibit dust when cutting the pavers. Pavers shall be cut such that tight spaced
joints are maintained.
The Contractor shall spread the bedding sand evenly in the area defined and shall screed the sand to an
appropriate embedment depth as shown on the plans or as directed by the Engineer. Sufficient sand should be
placed to stay ahead of laid pavers.
The Contractors shall use a plate vibrator to embed the pavers into the sand. The size and type of plate
vibrator shall be in accordance with manufacturer’s recommendations, or as directed by the Engineer. All
pavers that are damaged during embedment shall be replaced at the Contractor’s expense.
Joint spacing between paver units shall be in accordance with the manufacturer’s recommendations, or as
approve by the Engineer. Joints shall be filled completely with joint sand. Excess sand shall be removed by
sweeping.
METHOD OF MEASUREMENT
Subsection 210.12 shall be amended to include the following:
The unit price for Resetting Brick Pavers and Resetting Flagstone shall be paid by the square foot of re-set area.
Material for leveling, moisture conditioning, and labor for installation and compaction shall not be paid
separately.
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REVISION OF SECTION 210
RESET STRUCTURES
Project Specifications – Page 20 of 50
BASIS OF PAYMENT
Subsection 210.13 shall be amended to include the following:
Payment shall be made under:
Pay Item Unit
210.01 Reset Flagstone Square Foot
210.02 Reset Brick Pavers Square Foot
210.03 Adjust Manhole Each
210.04 Adjust Valve Box Each
The above prices and payment shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals, and for doing all the work involved in Reset Structures, complete-in-place,
including compaction and materials, as shown on the plans, as specified in these specifications, and as
direction by the City Representative.
END OF SECTION
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REVISION OF SECTION 212
SEEDING, FERTILIZER AND SODDING
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Section 212 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 212.01 shall be amended to include the following:
This work shall consist of soil preparation and furnishing and placing topsoil and blue grass sod in accordance
with these specifications, accepted horticulture practice, and in reasonably close conformity with the existing
topography of the location. This work shall not include locations of concrete repair in which grade changes and
additional work is directed by the Engineer. See Section 107 "Safety and Protection and Restoration of
Property and Landscape” found herein.
MATERIALS
Subsection 212.02 shall be amended to include the following:
Topsoil Topsoil shall conform to the requirements of “Safety and Protection and Restoration of Property
and Landscape” found herein.
Sod Bluegrass sod shall be nursery grown, 99% Kentucky Blue Grass and 99% weed free. Other sod
type may be used only if approved in writing by the City Representative. The 1% allowable weeds
shall not include any undesirable perennial or annual grasses or plants. Soil thickness of sod cuts
shall not be less than 3/4 inch nor more than one inch. Sod shall be cut in uniform strips with
minimum dimensions of 12 inches in width and 48 inches in length. The Contractor shall submit a
sample of the sod he proposes to furnish. Any sod furnished, whether in place or not, that is not up
to the standard of the sample may be rejected. Sod that has been cut for more than 24 hours shall
not be used.
Each load of sod shall be accompanied by a certificate from the grower stating the type of sod, and
the date and time of cutting.
Seeding The use of seed may be approved by the Engineer and shall be a Dry Land Mixture of Perennial
Rye and Bluegrass.
CONSTRUCTION REQUIREMENTS
Subsection 212.05 shall be amended to include the following:
Sodding:
Soil Preparation: The area shall be cleaned with a minimum depth of four (4) inches (where topsoil does not
exist) and a minimum width of one (1) foot, all irregularities in the ground surface shall be removed, and all
edges clean and vertical. Sticks, stones, debris, and other similar material more than ½ inch in diameter shall be
removed. Any objectionable depressions or other variances from a smooth grade shall be corrected.
Topsoil Placement: Topsoil shall be placed and compacted with a minimum depth of four (4) inches. The
amount of compaction required shall be as directed by the Engineer.
Sod Placement: The minimum width for sod shall be one (1) foot. The area to be sodded shall be smooth. The
sod shall be laid by staggering joints with all edges touching. On any slopes, the sod shall run approximately
parallel to the slope contours. The Contractor shall water the sod once and notify the property owner in writing
of the nature of the work that has taken place, that the sod has been watered only once, and provide the
recommended watering schedule for new sod placement as recommended by the sod supplier.
Sod placement/replacement required due to Contractor negligence shall follow the requirements of this
section but shall not be measured and paid for under the terms of this contract.
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REVISION OF SECTION 212
SEEDING, FERTILIZER AND SODDING
Project Specifications – Page 22 of 50
Seeding:
Instances may arise when seeding is an appropriate option to sod installation or more appropriate for the
location. In such instances, and as approved by the Engineer, the Contractor may install seed. Backfill, soil
preparation, and topsoil placement shall be required as specified above. After installation of four (4) inches
of topsoil, the Contractor shall rake the surface of the topsoil perpendicular to the concrete installation and
install seed at a rate equivalent to one (1) pound per one thousand (1,000) square feet. The area shall then be
re-rake parallel to the concrete installation to till the seed. Raking depth shall not exceed one half (1/2) inch.
The area shall be carefully watered, insuring the seed has not been flushed from the surface or puddled in an
area. The Contractor shall notify the property owner in writing of the nature of the work that has taken place,
that the seed has been watered once, and provide the manufacturers’ recommendations for the watering
schedule. The notice to the owner shall include, at a minimum, the following:
“The seeded area shall be maintained in a moist condition during the germination period. The seed shall
be watered a minimum of two (2) times per day or as needed to keep the area moist for a duration of
approximately two (2) weeks. Windy or hot conditions may require additional watering and may extend
the watering period.”
METHOD OF MEASUREMENT
Subsection 212.07 shall be amended to include the following:
Sod placement/replacement required due to the Contractor’s negligence shall follow the requirements of this
section but shall not be measured and paid for under the terms of this contract.
No measurement for payment shall be made for re-sodding lawn damaged by the Contractor adjacent to new
concrete, when the grade of the existing lawn reasonably matches the grade of the new concrete. Re-sodding in
this instance shall be considered incidental to the work being performed.
BASIS OF PAYMENT
Subsection 212.08 shall be amended to include the following:
In areas where the Engineer directs new work or the reconstruction area requires grade adjustment, the
placement of topsoil, sod, and sprinkler relocation will be provided by the City under separate contract.
All labor, materials, tools, equipment, incidentals, water, and work involved in Seeding, Fertilizer and Sodding
shall be considered incidental to the work being done and shall not be measured and paid for separately.
END OF SECTION
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REVISION OF SECTION 304
AGGREGATE BASE COURSE
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Section 304 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 304.01 shall be amended to include the following:
This work shall consist of furnishing and placing one or more courses of aggregate base, recycled concrete,
and/or recycled asphalt on a prepared subgrade.
MATERIALS
Subsection 304.02 shall be amended to include the following:
Aggregate Base Course shall meet the grading requirements for Class 5. Recycled concrete or recycled asphalt
may be substituted for Aggregate Base Course as authorized by the Engineer. Recycled asphalt shall not be used
as subgrade beneath concrete sidewalk, curb, and gutter.
CONSTRUCTION REQUIREMENTS
Subsection 304.04 shall be amended to include the following:
The contractor shall be responsible for the protection of the subgrade/base course until subsequent courses have
been placed.
Load slips shall be consecutively numbered for each day and submitted daily to the Engineer.
Borrow or Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be
paid for at the unit price for Borrow under Revision of Section 203, Excavation and Embankment.
METHOD OF MEASUREMENT
Subsection 304.07 shall be amended to include the following:
The accepted quantities for Aggregate Base Course, Recycled Concrete Base, and Recycled Asphalt Base shall
be measured and paid for at the contract unit price by the ton at the proper moisture. Haul and water necessary
to bring mixture to optimum moisture content including compaction efforts shall not be measured and paid for
separately, but shall be included in the contract unit price.
Aggregate Base Course, Recycled Concrete, and Recycled Asphalt used for incidentals such as form board
reinforcement, storm water protection, temporary patching, or for other incidental items shall not be measured
and paid for separately under this item. The Contractor and Engineer shall agree to the total tonnage and waste
per day.
Failure to protect open excavations, or any other use not directly related to the Work, shall not be measured or
paid for separately but shall be included in the Work.
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REVISION OF SECTION 304
AGGREGATE BASE COURSE
Project Specifications – Page 24 of 50
BASIS OF PAYMENT
Subsection 304.08 shall be amended to include the following:
Payment will be made under:
Pay Item Unit
304.01 Aggregate Base Course/Recycled Concrete Base ≤ 5 Tons Ton
304.02 Aggregate Base Course/Recycled Concrete Base > 5 Tons Ton
304.03 Recycled Asphalt Base Ton
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals and for doing all work involved in the placement of Aggregate Base Course,
Recycled Concrete, and Recycled Asphalt, including haul and water, stockpiling, placing material, watering or
drying soil, compaction, proof rolling, finish grading, complete-in-place, and disposal of unusable materials as
shown on the plans, as specified in these specifications, and as directed by the City Representative.
END OF SECTION
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REVISION OF SECTION 403
HOT MIX ASPHALT – TEMPORARY PATCHING
Project Specifications - Page 25 of 50
Section 403 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 403.01 shall be amended to include the following:
This work consists of the placement of hot mix asphalt as a temporary repair to provide vehicle or pedestrian
access, until such time as the permanent repair can be made.
CONSTRUCTION REQUIREMENTS
Subsection 403.03 shall be amended to include the following:
In all concrete repair locations, the Contractor shall remove no more than six (6) inches in width of asphalt
pavement. The pavement areas shall be temporarily patched with Hot Mix Asphalt grading ‘S’, ‘SX’, or as
approved by the Engineer. Temporary asphalt patching shall be placed at the typical depth of two (2”) inches.
The depth of patching may be increased to a maximum depth of six (6”) inches as directed by the Engineer.
Prior to installation of two (2) inches of temporary asphalt patching the Contractor shall use a bond
breaking material (i.e., curing compound, form oil, etc), as approved by the Engineer. The bond breaking
material shall be applied to the face of the new concrete adjacent to the temporary patch installation.
Temporary asphalt depths greater than two (2) inches shall have a paper bond breaking material or other
bond breaking method approved by the Engineer to mitigate damage to the new concrete during permanent
patching.
METHOD OF MEASUREMENT
Subsection 403.04 shall be amended to include the following:
The accepted quantities for Temporary Patching will be measured and paid for at the contract unit price per ton.
Pavement cutting, excavation, subgrade preparation, haul, disposal, concrete bond breaking material,
installation, and bituminous materials will not be measured or paid for separately, but shall be included in the
contract price for Temporary Patching.
BASIS OF PAYMENT
Subsection 403.05 shall be amended to include the following:
Payment will be made under:
Pay Item Unit
403.01 Temporary Asphalt Patching Ton
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals and for doing all the work involved in Temporary Patching, including pavement
cutting, excavation, , haul, disposal, bond breaking material, surface preparation, and bituminous materials,
complete-in-place, as shown on these plans, as specified in these specifications, and as directed by the City
Representative.
END OF SECTION
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REVISION OF SECTION 601
FINISHING HARDEND CONCRETE SURFACES
Project Specifications - Page 26 of 50
Section 601 of the Standard Specification is hereby revised as follows
DESCRIPTION
Subsection 601.14 shall be amended to include the following:
This work shall consist of preparing, rolling, spraying retarder, and exposing the concrete surface sand
including all materials, labor, tools and incidentals to obtain an exposed sand finish. The unit cost shall include
the additional work and materials only for exposing the sand finish and shall be paid in addition to the unit cost
for the item installed (i.e., Flatwork 4”, Flatwork 6”, etc.).
MATERIALS
Concrete shall meet the requirements specified in Revision of Section 608 and 609 contained herein. Material
deviations from Revision of Section 608 and 609 shall be submitted and approved by the Engineer.
CHI 027 Surface Treatment or approved equivalent shall be applied to the concrete surface to create the
texture. The City Representative shall specify the depth of penetration of the retarder. Slabs may be sealed in
accordance with the manufacture’s recommendations.
CONSTRUCTION REQUIREMENTS
The Contractor shall have a minimum of five (5) years’ experience exposing the sand finish for cast-in-place
concrete. The Contractor shall submit a list of prior installation locations for review and evaluation of the
quality and installation expertise by the Engineer.
The Contractor shall submit samples showing finish, color, and sealer including a color chart, product data, and
equipment data. The slab thickness, jointing, reinforcement (if any), and expansion joint locations shall be
approved by the Engineer.
The Contractor shall place one (1) on-site test section determined by the Engineer to determine surface
consistency.
All concrete work shall be performed by a skilled Craftsman with a minimum of two (2) years’ experience in
exposing the sand finish. A minimum of one qualified Craftsman is required at each finishing operation
requiring exposed sand finish.
The subgrade shall be prepared and forms installed as specified herein. After concrete placement, the Contractor
shall screed the concrete to the finished grade. Exposed sand finish surfaces shall be tooled using a double drum
roller tamp prior to floating. The roller shall provide uniformity during rolling including the surface areas in the
corners of the slab. Deviations from this process must be approved 48 hours prior to scheduled placement of
fresh concrete.
The retarder shall be applied per the manufacturer’s recommendations using an approved sprayer to achieve a
uniform and consistent application rate. Area(s) adjacent to the new installation shall be protected from damage
as required.
At the appropriate time, the concrete paste shall be washed from the surface with a power washer or other
means as approved by the Engineer. The overall texture shall be free from texture deficiencies such as deep or
shallow surface inconsistencies.
Care shall be taken to contain the cement paste when washed from the concrete surface. Wattles or containment
pits shall be required to ensure that no residue runs through the gutter or enters inlets. The method of
containment shall be approved by the Engineer. The paste residue shall be removed from the site and properly
disposed.
After the initial curing period the surface of the slab may be sealed.
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REVISION OF SECTION 601
FINISHING HARDEND CONCRETE SURFACES
Project Specifications – Page 27 of 50
METHOD OF MEASURMENT
Subsection 601.09 shall be amended to include the following:
Concrete placement shall be in accordance with Revision of Section 608 and 609. Concrete materials,
placement, forming, subgrade preparation, including equipment, tools, and labor to install concrete shall not be
included under “Exposed Sand Finish – Additional Charge” and shall be paid at the contract unit price for the
corresponding type of installation (i.e., Flatwork 4”, Flatwork 6”, etc.)
Exposed Sand Finish – Additional Charge shall be measured and paid by the square foot at the contract unit
price for the accepted quantities and shall include labor, materials, and equipment for retarder application, tamp
rolling, exposing the sand finish, storm water protection, and cleanup.
Reinforcing steel shall be paid under Revision of Section 602 if required.
BASIS OF PAYMENT
Subsection 601.20 shall be amended to include the following:
Payment will be made under:
Pay Item Unit
601.01 Exposed Sand Finish – Additional Charge Square Foot
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals and for doing all additional work involved in “Exposed Sand Finish – Additional
Charge” as specified in these specifications, as shown on the plans, and as directed by the City Representative.
END OF SECTION
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REVISION OF SECTION 604
INLETS AND CULVERTS
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Section 604 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 604.01 shall be amended to include the following:
This work shall consist of the installation of new inlets and concrete sidewalk culverts and the reconstruction of
inlet decks, metal sidewalk chases and concrete sidewalk chases in accordance with these specifications, and in
reasonably close conformity with the lines and grades shown on the plans or established by the Engineer.
CONSTRUCTION REQUIREMENTS
Subsection 604.04 shall be amended to include the following:
Care shall be taken during removals to salvage hardware material to the maximum extent feasible (i.e.,
frames, grates, adjustable bonnets, angle iron faces, steel rods, etc.). Salvable material shall be reinstalled in the
structure or remain the property of the City of Fort Collins and shall be stockpiled by the Contractor at specified
locations within the project limits. The Contractor shall safeguard salvable materials and shall be responsible for
the expense of repairing or replacing damaged or missing material until it is re-incorporated into the work, or is
loaded onto City equipment by the Contractor.
When concrete is to be removed and replaced around an existing grate without disturbing the deck or basin, this
shall not constitute “Reconstruct Inlet Deck”. These locations shall be measured and paid for separately under
the items described in Revision of Sections 608 and 609.
Expansion joint material shall be installed every 500' in long runs and between new structure and existing
concrete slabs, where called for, and around fire hydrants, poles, inlets, sidewalk culverts, mid-block ramps,
radius points at intersections, and other fixed objects (i.e. slabs or curbs). Expansion joint material shall be full
depth, installed vertically, and in accordance with the CDOT M&S Standards for Concrete Pavement Joints,
MS-412-1. The joint shall be edged with a suitable edging tool and sealed in accordance with CDOT Section
412.18, sealing joints.
METHOD OF MEASUREMENT
Subsection 604.06 shall be amended to include the following:
When concrete is to be removed and replaced around an existing grate without disturbing the deck or basin, this
shall not constitute Reconstruct Inlet Deck. These locations shall be measured and paid for separately under the
items described in Revision of Sections 608 and 609, Crosspan.
All reinforcing steel encountered during removal shall be replaced with new steel of the grade and size as
shown on the detail or found herein and shall not be measured and paid separately.
Installation of items designated as Install New shall include new hardware material (i.e., bonnet, frame, grate,
etc.) including two, three and one half (3.5) foot transitions, measured from inside face of box, on each side,
and reinforcing steel.
Additional One Foot Depth items for each inlet structure shall be measured and paid by the lineal foot to the
nearest one quarter (1/4) foot and shall include reinforcing steel. The typical inlet depth shall be three (3.0)
feet, measured from proposed curb flow line to invert.
Additional One Foot Opening items for each deck structure shall be measured and paid by the lineal foot,
shall include reinforcing steel, and shall be paid in addition to “Reconstruct Deck” for the corresponding
structure.
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REVISION OF SECTION 604
INLETS AND CULVERTS
Project Specifications – Page 29 of 50
Items designated as Reconstruct and/or Remove & Replace shall be measured and paid under the
corresponding structure per the corresponding unit for each type of structure and shall include the removal
and reinstallation of the deck, including two, three and one half foot (3.5) transitions, measured from inside
face of box, on each side. Existing hardware material (i.e., bonnet, frame, grate, angle iron, etc.) shall be
salvaged and reincorporated into the reconstruction to the greatest extent possible.
Inlets with openings greater than those defined on the detail shall be paid for as Reconstruct Inlet Deck
Additional Foot Opening in addition to the Reconstruct Inlet Deck item corresponding to the type of
structure.
If the frame, grate, or angle iron hardware cannot be salvaged, the City may provide the replacement
material for the type of structure.
In the event the City cannot provide material for the Modified Type 13 Curb Inlets, the Contractor shall
supply new material. This item shall include the frame, grate and adjustable curb bonnet (East Jordan Iron
Works 7030 or Equivalent Material)and any associated hardware material, and shall be paid as Modified
Type 13 Curb Inlet - Material Only. This item will be paid in addition to the Reconstruct Deck for the Type
13 Curb Inlet.
Metal Sidewalk Culvert shall be measured and paid per each and shall include reinstallation of salvaged
hardware material (i.e., frame, grate, etc.). The Contractor shall provide new brass or galvanized screws for
the plate reinstallation.
Metal Sidewalk Culvert shall be constructed per the standard details contained herein for Attached Vertical
and Drive-Over Curb and Gutter (details D-10, D-11) with the following modifications:
Concrete for the floor beneath the metal plate shall be three (3.0) feet wide centered beneath the plate. The
subgrade beneath the concrete floor shall be compacted, firm, and non-yielding and have a transition slope
length of one (1) foot beyond the floor on each side (see details D -10 and D-11, sections B-B) and shall be
sloped to match the bottom of the grade for the adjacent or proposed concrete sidewalk. Expansion material
shall be installed full depth and set vertically at the top of the subgrade slope on each side of the chase.
The typical structure length, measured parallel with the sidewalk, shall be five (5) feet with fifteen (15)
inches on each side from the edge of the plate to the expansion material. ‘Metal Sidewalk Culvert’ shall not
include adjacent sidewalk beyond the five (5) feet structure dimension.”
The installation of the plate shall be aligned flush with the back of the existing sidewalk and shall be offset
from the vertical plane of the flow line by a minimum of three (3) inches. Dimension variances of existing
plates and offset from the flow line shall be field fit to match existing conditions and shall be modified as
directed by the Engineer. In no case shall the plate extend flush with the vertical plane of the flow line or be
less than four (4) feet when measured perpendicular to the sidewalk.
Hollywood style curb and gutter, an exception to standard installations, shall be installed as directed by the
Engineer and measured and paid as agreed between Contractor and Engineer utilizing existing pricing to the
maximum extent possible.
Material Only items shall be paid per each only when existing material for the structure cannot be salvaged,
does not meet criteria, cannot be provided by the City, or is requested by the Engineer. Material Only shall be
paid in addition to the Reconstruct Modified Type 13 Curb Inlet Deck or Reconstruct Metal Sidewalk Culvert
items.
Concrete Sidewalk Culvert shall be measured and paid per each and shall include removal and
reconstruction per the standard detail contained herein (D-12) with the following modifications:
The #5 bars shown in Detail D-12, section C-C, shall be extended to the end of the transitions on both sides
of the culvert and shall have three (3) inches of clearance from the expansion material installed at each end
of the culvert. Expansion material shall be full depth and set vertically on each side of the culvert.
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REVISION OF SECTION 604
INLETS AND CULVERTS
Project Specifications – Page 30 of 50
When only the throat (gutter area only, excluding the hood/deck) of an Inlet, Sidewalk Chase, or Concrete
Sidewalk Culvert is marked for repair, the installation shall be measured and paid by the square foot under
Revision of Section 608 and 609, Crosspan 8 – Remove & Replace.
Asphalt removal related to items designated in Revision of Section 604 and Revision of Section 608 & 609 shall
be considered a subsidiary obligation of the Contractor’s work, and shall not be measured and paid for
separately.
Asphalt Pavement Preservation is encouraged at all locations possible and shall be measured and paid by the
lineal foot under “Asphalt Pavement Preservation (see Revision of Section 608 and 609).
Erosion control measures used during sawcutting are considered incidental to all sawcutting operations and
shall not be paid for separately.
The thickness of the expansion material shall be one half (1/2) inch or three quarter (3/4) inch as directed by the
Engineer. Expansion and caulking shall be measured and paid as Expansion and Caulking by the lineal foot
under Revision of Section 608 and 609.
Concrete washout/truck washout shall be considered incidental to the work and shall not be paid for
separately.
No measurement and payment shall be made for the sawcutting related to the items contained in this section.
BASIS OF PAYMENT
Subsection 604.07 shall be amended to include the following:
Payment will be made under:
Pay Item Unit
604.01 Install New Area Inlet Each
604.02 Area Inlet – Additional Foot Depth Lineal Foot
604.03 Reconstruct Area Inlet Deck – Remove & Replace Each
604.04 Reconstruct Area Inlet Deck - Additional Foot Opening – Remove & Replace Lineal Foot
604.05 Reconstruct Catch Basin Deck – Remove & Replace Each
604.06 Reconstruct Catch Basin Deck – Additional Foot Opening - Remove & Replace Lineal Foot
604.07 Install New Curb Inlet – 4’ Opening Each
604.08 Curb Inlet – 4’ Opening – Additional Foot Depth Lineal Foot
604.09 Reconstruct Curb Inlet Deck – Remove & Replace Each
604.10 Reconstruct Curb Inlet Deck – Additional Foot Opening – Remove & Replace Lineal Foot
604.11 Install New Type R Inlet – 5’ Opening Each
604.12 Type R Inlet – 5’ Opening - Additional Foot Depth Lineal Foot
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7658 Miscellaneous Concrete Annual
Page 62 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTION 604
INLETS AND CULVERTS
Project Specifications – Page 31 of 50
604.13 Reconstruct Type R Inlet Deck – Remove & Replace Each
604.14 Reconstruct Type R Inlet Deck- Additional Foot Opening – Remove & Replace Lineal Foot
604.15 Install New Modified Type 13 Curb Inlet (includes new Frame, Grate, and
Adjustable Bonnet) Each
604.16 Modified Type 13 Curb Inlet - Additional Foot Depth Lineal Foot
604.17 Reconstruct Modified Type 13 Curb Inlet Deck – Remove & Replace Each
604.18 Reconstruct Modified Type 13 Curb Inlet Deck - Additional Foot Opening –
Remove & Replace Lineal Foot
604.19 Modified Type 13 Curb Inlet – Material Only (Frame, grate and adjustable
Curb Bonnet - East Jordan Iron Works 7030 or equivalent) Each
604.20 Concrete Sidewalk Culvert – 4’ Opening – Remove & Replace Each
604.21 Metal Sidewalk Culvert – 2’ Opening – Remove & Replace Each
604.22 Metal Sidewalk Culvert – 2’ Opening – Material Only Each
604.23 Additional Square Foot 5/8” Plate Square Foot
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals and for doing all work involved in Inlets and Culverts, including demolition,
disposal, reinforcement and replacement, complete-in-place, as specified in these specifications, as shown on
the plans, and as directed by the City Representative.
END OF SECTION
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 63 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTION 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS,CROSSPANS,
PEDESTRIAN ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications - Page 32 of 50
Sections 608 and 609 of the Standard Specifications are to be deleted and replaced with the latest revision of the
Larimer County Urban Area Street Standards, except as noted herein:
DESCRIPTION
This work consists of the construction of concrete sidewalks, curb and gutter, drive approaches, aprons,
crosspans, pedestrian access ramps, and concrete pavement in accordance with these specifications and in
conformity with the lines and grades shown on the plans and as directed by the Engineer, except as noted
herein.
MATERIALS
The mix designs for all types of concrete to be utilized shall be determined by the Contractor, submitted to the
Engineer two weeks prior to the beginning of construction, and approved a minimum of one week prior to the
beginning of construction.
Cement used shall conform to the Standard Specification for Portland Cement, ASTM C 150-85, AASHTO
M85, Type I, Type I/II, or Type III.
The air content shall be four (4) percent to seven (7) percent.
High Early concrete shall be used for all concrete repair locations. High Early concrete shall have a
specified compressive strength of 4000 psi and a minimum 48 hour compressive strength of 3000 psi. The
concrete shall have a maximum water/cement ratio of 0.45. The type of concrete placed at a particular location
may be modified by the Engineer but shall not have less than the minimum required compressive strength
specified herein and shall be approved by the Engineer. See also Section 10.5.2, ‘Rigid Pavement Design’, and
Section 22.5.6 ‘Portland Cement Concrete Pavement’ in the Larimer County Urban Area Street
Standards.Water Reducing Agents shall conform to ASTM C 494-82.
Accelerating Agents shall conform to ASTM C 494-82. Calcium Chloride shall not be utilized as an
accelerating agent.
Curing materials shall be white pigmented liquid linseed oil based or paraffin based curing compound, and shall
conform to ASTM Specification C 309-81 Type II, Class B. The application rate for curing compound shall be
150 sq. ft./gal. The curing compound shall be applied immediately upon completion of the finishing in a
uniform pattern resulting in complete coverage of the area. Curing compound shall also be sprayed on the
concrete surfaces after removal of the forms (back of curb and toe face of gutter).
The Contractor shall furnish a load slip containing the information required by AASHTO M157, Section 13,
Subsection 13.1 and 13.2, with each batch of concrete. In addition, the type of concrete (mix code) shall be
shown on each load slip and a copy of the batch weights shall accompany each concrete ticket. Concrete
delivered without a load slip containing complete information as specified shall be subject to rejection.
CONSTRUCTION REQUIREMENTS
Remove and Haul Driveway Fillets shall be defined as concrete or asphalt installed in the flow line of the gutter
and shall be paid per each. Care shall be taken during removal of fillets to protect the existing concrete sidewalk
and gutter from damage. Any damage to the existing concrete shall be repaired or replaced at the Contractors
expense.
Monolithic hybrids of curb, gutter, sidewalk and highback vertical curb and gutter will be replaced using the
same configuration as it was originally installed, unless a flaw in its engineering should become apparent. In
these cases the design may be modified by the Engineer.
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7658 Miscellaneous Concrete Annual
Page 64 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTIONS 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS, CROSSPANS,
HANDICAPPED ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications – Page 33 of 50
All newly installed concrete shall be date stamp by the Contractor. If more than one concrete section is
installed, only one stamp per installation shall be required. The stamp shall include the Contractors name and
the year of installation. The concrete shall be stamped at the appropriate curing time so the Contractors name
and year of installation is clearly legible. Typically the stamp shall be installed at the back edge of the sidewalk
on the right hand side when viewing the installation from the street or as directed by the Engineer.
The finished exposed surface and edging of the concrete shall have a broomed finish. Smooth surfaces around
the perimeter of the adjoining concrete shall not be matched unless directed by the Engineer.
Expansion joint material shall be installed every 500' in long runs and between new structure slabs and
existing concrete slabs, where called for and around fire hydrants, poles, inlets, sidewalk underdrains,
mid-block ramps, radius points at intersections, and other fixed objects ( i.e. ends of sidewalk slabs and curbs).
Expansion joint material shall be set vertical, full depth, and installed in accordance with the CDOT M&S
Standards for Concrete Pavement Joints. The joint shall be edged with a suitable edging tool and sealed in
accordance with CDOT Section 412.18
The maximum spacing for transverse joints in crosspans and concrete pavement shall be ten (10) feet or as
directed by the Engineer. All concrete control joints shall be tooled to one quarter (1/4) of the concrete thickness
or as directed by the Engineer.
All construction joints for crosspans and/or aprons adjacent to new or existing concrete shall be constructed in
accordance with the detail for "Concrete Construction Joints" contained herein. This item shall not be measured
or paid for separately under the terms of this contract.
Forms shall be installed at the full depth of the concrete placement. The Contractor shall be responsible for the
protection of the subgrade/base course until the concrete is placed.
The Contractor shall protect the concrete against moisture loss, rapid temperature change, rain, flowing water,
mechanical injury, pedestrian and vehicular traffic, and Contractor's equipment for a minimum of 36 hours
after the placement of curing compound for 48 hour high early concrete. Asphalt patching against fresh concrete
shall not be permitted during the time frames for protection of the concrete.
The Contractor shall not sprinkle water on the surface of the newly placed concrete to assist with finishing. The
use of a finishing aide may be approved on a limited case by case basis only when the material to be used has
been submitted to the Engineer for approval prior to use in the field.
Concrete blankets shall be used when the temperature is expected to fall to 32ºF or below within 36 hours
after placement and shall remain in place for a minimum period of 36 hours for 48 hour high early
concrete. This item shall not be measured or paid for separately under the terms of the contract.
The debris immediately adjacent to a concrete repair location shall be completely cleaned up on the work day
following the placement of the concrete. If required, the concrete shall be protected as stated above. Any
damage caused during the cleanup process shall be the Contractor's responsibility.
In locations where concrete pavement is replaced, the new pavement shall have a minimum thickness of eight
(8) inches or a thickness of 1" thicker than the existing adjacent pavement slab as directed by the Engineer.
Existing pavement shall be saw cut to obtain a straight and neat edge for paving and shall be deep
enough to cut through the entire pavement thickness.
The subgrade plane shall not vary more than one half (1/2) inch in ten (10) feet. The top of the new
pavement shall be even with the existing concrete pavement. The concrete shall be consolidated with a
mechanical vibrator. All construction joints shall be doweled except for expansion joints and joints along
existing curb and gutter.
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7658 Miscellaneous Concrete Annual
Page 65 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTIONS 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS, CROSSPANS,
HANDICAPPED ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications – Page 34 of 50
All concrete pavement joints shall be sealed with an asphalt filler compound, or approved equal, in
accordance with the detail for Concrete Pavement Joints contained herein or as directed by the Engineer.
The cost for joint sealing shall be included in the contract unit price for Concrete Pavement 8” (Joints
Sealed).
The top of the new pavement shall be even with the existing concrete pavement and the concrete placement
shall be consolidated with a mechanical vibrator.
All construction joints shall be doweled except for expansion joints and joints along existing curb and
gutter, and contraction joints, in accordance with the detail for Concrete Pavement Joints contained herein.
In addition, dowels shall be 16” smooth epoxy coated #5 bars. The drilled holes shall be eight (8) inches
deep and spaced at twelve (12) inches on center. The holes may be drilled so the rebar fits snuggly or
installed using a concrete adhesive. Dowel bars for adjacent panels shall be coated entirely with a bond
breaking material, approved by the Engineer.
Restoration of landscape shall be in accordance with Revision of Section 107 – Safety and Protection and
Restoration of Property and Landscape found herein. The time frame for restoration shall be within two
(2) working days from the time the concrete was placed for backfill with topsoil, and by no later than the
end of the first working day of the following week for sod replacement.
Concrete Bollards shall be constructed of steel pipe of the specified diameter, placed thirty six (36)
inches deep into firm soil, and filled with concrete. The top of the bollard shall be finished with a
smooth, domed top. The height above ground shall not exceed fifty four (54) inches. All materials, concrete,
pipe, drilling, and compaction will not be measured or paid for separately, but shall be included in the cost
of the related bollard item.
Flagstone sidewalk, brick pavers and trolley roadbed bricks shall be salvaged to the maximum extent feasible.
All flagstones, pavers, and bricks shall become the property of the City of Fort Collins. Flagstones shall be
hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. Loading,
unloading, and hauling shall not be measured and paid for separately but shall be included in the removal item.
In areas where the Engineer directs the re-setting of flagstone, the existing flagstone shall be salvaged and reset
on a compacted base. The elevation of the flagstone shall match as closely as possible the surface treatment of
the surrounding area.
Concrete washout/truck washout areas shall be contained in such a manner that no visual evidence of cement or
aggregate spoils remain on the site. In addition, direct washout to curb and gutter flow lines or inlet structures
is prohibited. Washout may be accomplished by use of an identified off-site location or a designated spoil/base
pile (see Section 208, Erosion Control and Inlet Protection), and shall include the placement of a Stormwater
Protection Device on the downstream side of the washout area. Methods shall be submitted and approved by
the Engineer.
METHOD OF MEASUREMENT
Sawcutting related to the items in this section shall be considered a subsidiary obligation of the Contractor, and
shall not be measured or paid for separately. Erosion control measures used during sawcutting shall be
considered incidental and shall not be measured or paid for separately.
Asphalt removal related to items designated in Revision of Section 604 and Revision of Section 608 & 609 shall
be considered a subsidiary obligation of the Contractor’s work, and shall not be measured and paid for
separately.
Joint sealing of concrete pavement shall not be measured and paid for separately, but shall be considered
incidental to the concrete pavement item. Additional sealing of undisturbed pavement may be required, and
shall be paid for under Joint Sealing Pavement.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 66 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTIONS 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS, CROSSPANS,
HANDICAPPED ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications – Page 35 of 50
Expansion shall be measured and paid by the lineal foot. The thickness shall be one half (1/2) inch or three
quarter (3/4) inch minimum, depending on the installation location, and be installed every 500' in long runs and
between new structure slabs, existing concrete slabs, and around fire hydrants, poles, inlets, sidewalk under-
drains, mid-block ramps, radius points at intersections, and other fixed objects (i.e. ends of sidewalk slabs and
curbs), as directed by the Engineer.
Expansion joint material shall be full depth, set vertically, and installed in accordance with the CDOT M&S
Standards for Concrete Pavement Joints. The joint shall be edged with a suitable edging tool and sealed in
accordance with CDOT Section 412.18.
Pedestrian Access Ramp shall be measured by the square foot and shall include the area between the back of
the curb and both points of curvature, if on the radius, or the top of transition if mid-block.
Pedestrian Access Ramp – Highback Curb shall be measured by the square foot. The length shall be
measured from the back of the curb to the top of the transition at the back of the ramp, and the width shall be
measured at the midpoint.
Truncated Dome Panels shall be paid by the square foot, placed in all pedestrian access ramp repair locations,
and shall be paid in addition to the Pedestrian Access Ramp or Pedestrian Access Ramp Highback Curb items.
This item shall include all labor, materials, and surface preparation to supply and place the panels at pedestrian
access ramps. Truncated dome panels shall be cast iron, and shall meet all American with Disabilities Act
(ADA) requirements. The type of truncated dome panels to be used shall be submitted to the Engineer for
approval prior to installation. Dome panels shall be placed at the same time as the initial ramp placement. There
shall be no voids beneath the bottom of the dome panels and the concrete.
Apron 8” shall be paid by the square foot and when installed on a radius shall include the area from the back
of the curb to the apron legs and from point of curvature to point of curvature. Apron area shall be calculated
as follows:
((A*C)-(π(A-B)(C-D)/4))
A
C
B
D
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7658 Miscellaneous Concrete Annual
Page 67 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTIONS 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS, CROSSPANS,
HANDICAPPED ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications – Page 36 of 50
Barrier Curb 6” X 18” shall be paid by the lineal foot and shall be modified from drawing 703 as follows:
Two #4 deformed bars shall be doweled horizontally into the adjacent curb.
#4 bars shall run continuously and be installed at four (4) inches on center, measured from the top of the
curb.
Curb reveal shall typically be six (6) inches measured from top of curb or as directed by the Engineer.
Alley Approach shall be measured by the square foot and shall include four (4) feet behind the back of the
curb and shall be measured from the lip of the gutter (if the gutter has been removed) to the back of the
sidewalk and the width shall be measured at the midpoint.
Items designated as Additional Charge shall be measured and paid by the item unit for the accepted quantities
and shall include only the added cost for the item. Additional Charge items shall be paid in addition to the
corresponding item installed (i.e., Flatwork 6”, Vertical Curb and Gutter, Splashblock 4”, etc.)
Dump Fee shall only be paid for concrete removals that contain welded wire fabric and steel that will not be
accepted at the City’s site located at 1500 Hoffman Mill Rd.
Irrigation Sleeve shall be three (3) inch diameter, schedule 40 PVC and shall be measured and paid by the
lineal foot complete-in-place including material, excavation, backfill, haul, and disposal. Installation shall be to
a minimum depth of four (4) inches below finished subgrade. A survey stake shall be installed at the ends of
each sleeve, marked “Irrigation Sleeve”, and painted blue. The stake shall be installed at a height that will not
create a pedestrian or maintenance hazard as approved by the Engineer
Asphalt Pavement Preservation shall be measured and paid by the lineal foot. The Engineer shall assess the
asphalt condition and determine the required removal. This item shall only be paid when the concrete removal
can be accomplished without damage to the existing asphalt along the concrete toe. This item is provided as
incentive to preserve the existing asphalt and provide compensation for additional costs that may be associated
with the removal and restoration of the location.
Erosion control measures used during sawcutting are considered incidental to all sawcutting operations and
shall not be paid for separately.
Concrete washout/truck washout shall be considered incidental to the work and shall not be paid for
separately.
BASIS OF PAYMENT
Payment will be made under:
Pay Item Unit
608.01 Driveover Curb, Gutter and 6" Sidewalk Lineal Foot
608.02 Driveover Curb and Gutter - No Sidewalk Lineal Foot
608.03 Vertical Curb, Gutter and 6" Sidewalk Lineal Foot
608.04 Vertical Curb and Gutter - No Sidewalk Lineal Foot
608.05 Out Fall Curb and Gutter Lineal Foot
608.06 Hollywood Curb, Gutter and 6” Sidewalk Lineal Foot
608.07 Hollywood Curb and Gutter - No Sidewalk Lineal Foot
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 68 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTIONS 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS, CROSSPANS,
HANDICAPPED ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications – Page 37 of 50
608.08 Highback Curb and Gutter - No Sidewalk Lineal Foot
608.09 Barrier Curb – 6” x 18” Lineal Foot
608.10 Barrier Curb – Key Way Style Lineal Foot
608.11 Barrier Curb – Epoxy Lineal Foot
608.12 Mountable Curb – 12” x 18” Lineal Foot
608.13 Mountable Curb – Key Way Style Lineal Foot
608.14 Mountable Curb – Epoxy Lineal Foot
608.15 Pedestrian Access Ramp Square Foot
608.16 Pedestrian Access Ramp, Highback Curb Square Foot
608.17 Truncated Dome Panel Square Foot
608.18 Apron - 8” Square Foot
608.19 Crosspan – 8” Square Foot
608.20 Valley Pan – 6” Square Foot
608.21 Flatwork - 4" Square Foot
608.22 Flatwork - 6" Square Foot
608.23 Replace Flatwork - 1" Additional Depth Square Foot
608.24 Concrete Pavement - 8” (Joints Sealed) Square Foot
608.25 Alley Approach - 8” Square Foot
608.26 Enhanced Crosswalk – 10” Tile Red Square Foot
608.27 Enhanced Crosswalk – 10” San Diego Buff Square Foot
608.28 Enhanced Crosswalk – 10” Brick Red, Stamped Square Foot
608.29 Colored Trail with Fibermesh – 5” Yosemite Brown Square Foot
608.30 Mow Strip – 4” x 12” Lineal Foot
608.31 Splashblock – 4” Exposed Aggregate Square Foot
608.32 Splashblock – 4” San Diego Buff Square Foot
608.33 Media Cover – 4” San Diego Buff Square Foot
608.34 Fibermesh – Added to Any Item - Additional Charge Pounds/Cubic Yard
608.35 24 Hour High Early Concrete Added to Any Item - Additional Charge Cubic Yard
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7658 Miscellaneous Concrete Annual
Page 69 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTIONS 608 AND 609
SIDEWALKS, CURB & GUTTER, DRIVE APPROACHES, APRONS, CROSSPANS,
HANDICAPPED ACCESS RAMPS, AND CONCRETE PAVEMENT
Project Specifications – Page 38 of 50
608.36 Stamp Pattern – Added to Any Item - Additional Charge Square Foot
608.37 6” Concrete Bollard Each
608.38 8” Concrete Bollard Each
608.39 Flowable Fill Cubic Yard
608.40 Non-reinforced Concrete Wall – 8” Square Face Foot
608.41 Non-reinforced Concrete Footer – 8” Square Foot
608.42 Concrete Staining/Sealing Square Foot
608.43 Expansion Material Lineal Foot
608.44 Joint Sealant (Pavement) Lineal Foot
608.45 Irrigation Sleeve Lineal Foot
608.46 Dump Fee Ton
608.47 Asphalt Pavement Preservation Lineal Foot
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals, and for doing all the work involved in Sidewalks, Curb & Gutter, Drive Approaches,
Aprons, Crosspans, Handicapped Access Ramps, and Concrete Pavement, complete-in-place, including removal,
sawcutting, haul and disposal, as shown on the plans, as specified in these specifications, and as directed by the
City Representative.
END OF SECTION
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7658 Miscellaneous Concrete Annual
Page 70 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTION 626
MOBILIZATION
Project Specifications – Page 39 of 50
DESCRIPTION
Subsection 626.01 shall be amended to include the following:
This work consists of the mobilization of personnel, equipment and supplies at the project site in preparation
for work on the project in the event the total invoice, excluding traffic control, does not exceed $500.
METHOD OF PAYMENT
Mobilization shall be considered a subsidiary obligation of the contractor and will not be measured and
paid for separately except where the total cost of the concrete repairs, excluding traffic control, does not
exceed $500.
BASIS OF PAYMENT
Subsection 626.02 shall be amended to include the following:
Pay Item Unit
626.01 Mobilization – Invoices Under $500 Lump Sum
END OF SECTION
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 71 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTION 630
TRAFFIC CONTROL DEVICES
Project Specifications - Page 40 of 51
Section 630 of the Standard Specifications is hereby revised as follows:
DESCRIPTION
Subsection 630.01 shall be amended to include the following:
This work shall consist of furnishing, installing, moving, maintaining and removing temporary construction
traffic control devices, including but not limited to signs, advance warning arrows panels, variable message
boards, barricades, channelizing devices, and delineators as required by the latest revision of the City of Fort
Collins “Work Area Traffic Control Handbook,” "Manual on Uniform Traffic Control Devices for Streets and
Highways" (MUTCD), the current Larimer County Urban Area Street Standards (LCUASS), and the Colorado
Department of Transportation Road and Bridge Standard Specifications.
In the event of a conflict between the MUTCD criteria and the City's criteria, the City of Fort Collins criteria
shall govern.
MATERIALS
Subsection 630.02 shall be amended to include the following:
All traffic control devices shall meet or exceed the required minimum standards set forth in the City of Fort
Collins Work Area Traffic Control Handbook and the MUTCD. Traffic control devices shall be clean and in
good operating condition when delivered and shall be maintained on a daily basis. All traffic control devices
shall be clearly marked and free of crossed out information or any other form of defacement that detracts from
the purpose for which they are intended (i.e. crossed out information, information written in long-hand, etc.)
Sign blanks with sign faces on both sides must have the back sign face covered when in use to avoid confusion
to motorists and bicyclists traveling in the opposite direction and residents potentially affected by information
the sign may present.
CONSTRUCTION REQUIREMENTS
Subsection 630.10 shall be amended to include the following:
CONTRACTOR RESPONSIBILITY
The Contractor shall be responsible for ensuring safe passage through the work zone for vehicles,
pedestrians, and bicycles.
The City of Fort Collins shall not be responsible for any loss or damage to equipment due to theft or vandalism
or for any damages to public or private property caused by the Contractor’s construction activities. Private or
public property which is damaged by the Contractors’ installation, equipment, or employees will be the sole
responsibility of the Contractor.
The Contractor may be required to use Variable Message Boards to advise road users about upcoming work on
arterial and collector streets as required by Traffic Operations through the approved traffic control plan. When
required, the Engineer will issue direction for the number of boards, general locations for placement, and
message verbiage.
The typical quantity of Variable Message Boards shall be: Six (6) on Arterial streets, four (4) on Collector
streets, none on Residential streets, but may be modified as directed by the Engineer. Variable Message Boards
shall be placed a minimum of 5 working days prior to the project start date. If full closures on Arterial and
Collector streets are authorized, Variable Message Boards shall remain in place until completion of the project.
Lane closures on Arterial and Collector streets shall require message boards to remain in place for two days
after starting work. Fully automated Variable Message Boards shall be installed and operate continuously
during the afore mentioned durations on Arterial and Collector streets.
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7658 Miscellaneous Concrete Annual
Page 72 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
Project Specifications – Page 41 of 50
Two-way traffic shall be maintained at all times unless approved by the Engineer. Lane width shall be
maintained at a minimum of ten (10) feet between traffic control devices.
The Contractor will provide 24 hour minimum notice to the City of Fort Collins Traffic Department when
project operations will be near a signalized intersection.
TRAFFIC CONTROL PLAN - GENERAL
Hand drawn plans shall NOT be accepted.
Notification of residents and businesses shall be the responsibility of the Contractor, Contractor Representative,
Traffic Control Supervisor or the Traffic Control Supervisor Representative and shall consist of distributing
letters indicating the nature of the work to be completed, any special instructions to the residents (i.e. limits on
lawn watering during concrete placement, etc.), dates and times of the work, and parking and access restrictions
that will apply.
Sample notifications shall be submitted to the Engineer for review prior to starting the project. Notification
letters or door hangers shall include a local phone number which residents with questions may use to contact the
Contractor. Only approved notifications shall be distributed a minimum of 48 hours prior to the commencement
of each phase of the Work.
Traffic Control Plans shall be submitted for approval prior to commencement of all work. Traffic control
conditions vary significantly in the field and the Contractor is responsible for submitting traffic control plans for
each work location. Minimum traffic control requirements for Arterial, Collector, and Residential streets are
contained herein. Plans shall be specific to the project area showing street names, existing signing and striping
conditions at intersections and the location for proposed devices.
Devices temporarily not in use shall be removed from the area. Moving shall include devices removed from the
project and later returned to use. Devices may be temporarily placed and/or stored in the City right-of-way in
such a manner that minimizes the hazards to pedestrians, bicyclists, and vehicles, as approved by the Engineer.
Traffic control devices shall be removed from the site immediately upon completion of the work for any
street(s).
In the event there is a safety issue, the Engineer may issue a “Stop Work Order” until the issue(s) is corrected.
The Contractor shall not be entitled to any additional compensation for delays associated with the “Stop Work
Order”.
Approved traffic control plans shall be available on site at all times for review and inspection. See Revision
of Section 104.
TRAFFIC CONTROL PLAN - PROJECT
Traffic control plans shall be submitted for all work locations prior to commencement of any work. Plans shall
be submitted along with the City of Fort Collins Traffic Approval Forms. Traffic control plans shall be prepared
by a Traffic Control Supervisor certified by the American Traffic Safety Services Association (ATSSA) or a
Worksite Traffic Control Supervisor certified by the Colorado Contractor's Association (CCA). Hand drawn
plans shall NOT be accepted.
Typical Traffic Control Plans for work within the right-of-way shall be submitted for approval to the Engineer
as follows:
Typical submittals for scheduled residential work shall be submitted by 8:00 a.m. two (2) working days
prior to commencement of the work. Typical submittals for residential work scheduled on Monday and
Tuesday shall be submitted the previous Thursday by 8:00 a.m.
Submittals for full closures on residential streets shall be submitted five (5) working days prior to the
commencement of work.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
Project Specifications – Page 42 of 50
Submittals for full closures on Arterial and Collector streets shall be submitted ten (10) working days
prior to the commencement of work.
All plans shall be delivered to the Engineer. Facsimiles of plans shall not be accepted.
No phase of the construction shall start until the Traffic Control Plan has been approved. Failure to have an
approved Traffic Control Plan shall constitute cause for the City to stop work. See Revision of Sections 104 and
105.
A Traffic Control Plan shall be submitted for each Arterial and each Collector street scheduled for work. Each
residential area shall have one typical Traffic Control Plan submitted for the area. When changes to the Area
Traffic Control Plan(s) are required, a re-submittal for the area shall be provided for approval. For required
closures in a residential (i.e., closure for a crosspan repair) a separate submittal from the Area Traffic Control
Plan shall be provided. The Traffic Control Plan shall include, as a minimum, the following:
1. A traffic control Approval Form submittal with each traffic control plan. The Approval Form shall be
legibly written and filled out completely.
2. A detailed diagram which shows the location of all sign placements, including advance construction
signs (if not previously approved) and speed limit signs; method, length and time duration for lane
closures, and location of flag persons.
3. A tabulation of all traffic control devices shown on the detailed diagram including, but not limited to:
construction signs; vertical panels; vertical panels with lights; Type I, Type II, and Type III barricades;
cones; drum channelizing devices; advance warning flashing or sequencing arrow panels. Certain
traffic control devices may be used for more than one operation or phase. However, all devices
required for any particular phase must be detailed and tabulated for each phase.
4. Number of flaggers to be used and flagger locations. Flagger locations shall be located where
approaching motorists, bicyclists, and pedestrians have sufficient distance to safely stop at the
specified point.
5. Parking and access restrictions to be in effect.
6. Detailed pedestrian and bicycle movement.
7. All applicable notes (i.e., sign spacing, taper length and posted speed limit, pedestrian routes, etc.)
Approval of the proposed method of handling traffic does not relieve the Contractor of liability specifically
assigned under this contract.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
Project Specifications – Page 43 of 50
FIGURE 630-1 TYPICAL ARTERIAL TRAFFIC CONTROL PLAN
ARTERIAL STREETS - Shall include Flagging personnel required for the road classification, control of cross
traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by
the specifications. Flagging shall be paid separately.
Approved Variable Message Boards shall be required for Arterial streets, shall be shown on the drawing, and
shall be paid for separately.
Additional (to the standard requirement), Advance Warning Arrow Boards may be requested by the Engineer and
shall be shown on the plans and paid for separately.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
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FIGURE 630-2 TYPICAL COLLECTOR TRAFFIC CONTROL PLAN
COLLECTOR STREETS - Shall include Flagging personnel required for the road classification, control of
cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage
required by the specifications. Flagging shall be paid separately.
Approved Variable Message Boards may be required for Collector streets and shall be shown on the plans and
paid for separately.
Additional (to the standard requirement), Advance Warning Arrow Boards may be requested by the Engineer and
shall be paid for separately.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
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FIGURE 630-3 TYPICAL RESIDENTIAL TRAFFIC CONTROL PLAN
RESIDENTIAL STREETS - Shall include Flagging personnel required for the road classification, control of
cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage
required by the specifications. Flagging shall be paid separately.
Variable Message Boards are typically not required for residential streets.
Subsection 630.11 shall be amended to include the following:
TRAFFIC CONTROL MANAGEMENT
Subsection 630.11 shall be amended to include the following:
The Contractor shall designate an individual, other than the Superintendent, to be the Traffic Control
Supervisor. Traffic Control Management shall be performed by a Traffic Control Supervisor (TCS). The
TCS(s) shall possess a current American Traffic Safety Services Association (ATSSA) certification as a
Worksite Traffic Control Supervisor or a current Colorado Contractor's Association (CCA) certification as a
Traffic Control Supervisor. Proof of certification for all personnel assigned to the project(s) shall be provided
to the City Traffic Department and the Engineer.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
Project Specifications – Page 46 of 50
The Traffic Control Supervisor shall have approved traffic control plans for the work site and current copies of
the City of Fort Collins' "Work Area Traffic Control Handbook", and Part VI of the MUTCD, pertaining to
traffic control for street and highway construction, available on site at all times.
The TCS shall have a minimum of one year experience as a certified TCS. Qualifications shall be submitted to
the Engineer for approval a minimum of five (5) working days prior to commencement of the work. The
TCS may be required to be on site at all times during construction. Requirements shall be discussed with the
Engineer. It is the intent of the specifications that the TCS be the same throughout the year.
The TCS shall be equipped with a cellular phone.
Traffic Control Management shall be maintained on a 24 hour per day basis. The Contractor shall make
arrangements so that the Traffic Control Supervisor or their approved representative will be available on every
working day, “on call” at all times, and available upon request of the Engineer during non-working hours. A 24
hour telephone number shall be provided to the Engineer. Outside of construction hours, the response time from
the Engineers’ contact shall be 30 minutes or less and correction of the issue(s) shall be one (1) hour or less.
If, in the opinion of the Engineer, any traffic control individual does not perform their duties at or to the
minimum industry standard, the Contractor will be required to replace that individual.
TCS duties shall include, but are not limited to:
1. Supervise and direct project flaggers.
2. Prepare, revise, and submit Traffic Control Plans as required.
3. Coordinate all traffic control related operations, including those of the Subcontractor and supplier.
4. Coordinate project activities with appropriate police and fire control agencies, Transfort, school
districts and other affected agencies and parties prior to construction.
5. Notify residents and businesses at least 48 hours prior to construction.
a. Notifications may be accomplished by a representative of the TCS such as a flagger and shall be
hand typed and hand delivered to all businesses and residents.
6. Inspect traffic control devices on a calendar day basis for the duration of the project to ensure devices
are functioning properly and are clean and legible.
7. Oversee all requirements covered by the plans and specifications which contribute to the convenience,
safety, and orderly movement of traffic.
8. Breaking flaggers for short periods of no more than fifteen (15) minutes over a sixty (60) minute
period.
9. Set up and removal of traffic control device.
10. Maintain a project traffic control diary which shall become part of the City's project records. This
diary/log shall be submitted to the Engineer daily and shall include the following information as a
minimum
a. Date.
b. The time of traffic control inspections.
c. Project description and location.
d. Traffic Control Supervisor’s name.
e. Types and quantities of traffic control devices used per approved MHT.
f. List of flaggers used, including start time, stop time and number of flagging hour breaks.
g. Traffic control problems (traffic accidents; damaged, missing or dirty devices, etc.) and
corrective action taken.
METHOD OF MEASUREMENT
Subsection 630.14 shall be amended to include the following:
Quantities to be measured for construction traffic control devices shall be the number of units of the various
sizes and descriptions listed below:
Construction Traffic Signs: Size A Signs - 0.01 to 9.00 Square Feet
Size B Signs - 9.01 to 16.00 Square Feet
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
Project Specifications – Page 47 of 50
"NO PARKING" Sign with Stand shall be measured and paid per each per day and shall not be included in the
item for Size A Signs. "NO PARKING" Sign with Stand shall consist of a metal sign attached to a device
(stand) such as a Vertical Panel or Type I Barricade. The sign material and stand shall be approved by the
Engineer. The sign material and stand shall not be measured and paid for separately but shall be included in the
Contract Unit Price for "NO PARKING" Sign with Stand. The cost for "NO PARKING" Sign with Stand shall
include delivery, rental, setup, modification, maintenance, and pickup.
“NO PARKING” signs must remain in place until the street is open to traffic. The “NO PARKING” signs
shall be in effect for one or two days only.
Traffic channelizing devices consisting of vertical panels, cones, Type I, II and III barricades, or drum
channelizing devices shall be measured and paid per each per day.
Barricade warning lights shall be measured and paid per each per day in addition to the device on which they
are mounted when approved by the Engineer.
Advance Warning Flashing or Sequencing Arrow Panels and Variable Message Boards shall be measured and
paid per each per day.
The cost for setting up equipment, modifying equipment, maintaining equipment, and picking up equipment,
including "NO PARKING" Sign with Stand, during authorized days shall not be paid for separately when the
Contractor is not performing work at the location.
Flagging shall be measured and paid per hour. The quantity to be measured for flagging will be the total number
of hours that flagging is actually used as authorized. Hours of flagging in excess of those authorized shall be at
the Contractor's expense.
Flagger breaks shall be included in the Contract Unit Price for Flagging. The method for covering flagger
breaks shall be approved by the Engineer. Flagging outside of the construction work hours shall not be paid
for under the terms of this contract unless authorized in writing by the Engineer. Flagger stand-by time shall
not be paid for under the terms of this contract.
The flaggers shall be provided with Stop/Slow paddles, electronic communication devices when required,
and personal protective equipment. These devices will not be measured and paid for separately, but shall be
included in the work.
The Traffic Control Supervisor shall be measured and paid per day or per hour as follows:
Traffic Control Supervisor hourly rate shall be measured and paid when work is for an authorized day and
work hours are less than ten (10) hours in one day.
Traffic Control Supervisor daily rate shall be measured and paid when the Traffic Control Supervisor has a
total of ten (10) hours or more in an authorized day.
The number of Traffic Control Supervisors shall be approved by the Engineer prior to each day’s work.
An authorized day shall be any day, or portion there as authorized by the Engineer, that construction
operation would require a Traffic Control Supervisor.
On call and project inspections on all other days will not be measured and paid for separately but shall be
included in the work. The Traffic Control Supervisors (TCS) shall only be paid for days the Contractor is
working or as directed by the Engineer.
On weekends and other days the Contractor is not working, the TCS shall perform job site checks to ensure
the condition of the job site is acceptable. Time spent maintaining signs on the weekends, holidays, bad
weather days, and other days the Contractor does not work shall not be measured and paid for separately.
Time spent setting up equipment, modifying equipment, maintaining equipment, and picking up
equipment shall be included in the unit price.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
Project Specifications – Page 48 of 50
The cost of batteries, electricity and/or fuel for all lighting or warning devices will not be paid for separately but
will be considered a subsidiary obligation of the Work. Sand bags shall not be measured and paid for separately,
but shall be included in the work.
The Contractor may provide larger construction traffic signs than those typically used in accordance with the
MUTCD, if approved; however, payment will be made for the typical panel size.
The City shall not be responsible for any losses or damage due to theft or vandalism.
Specialty signs shall include the initial cost of manufacturing only. The use of the Specialty Sign shall be
measured and paid for under the appropriate line item for Size A or Size B signs. This item shall apply to new
signs only. Once manufactured, they may be used throughout the project and shall be paid under Size A or Size
B at the daily rate. Upon completion of the work, the Specialty Signs shall be returned to the Contractor.
In locations where traffic control is set up and the work is not performed due to Contractor caused delays, the
traffic control shall not be paid for under the terms of this contract. The cost for advance warning "NO
PARKING" signs for periods in excess of 24 hours prior to the advancement of work, including those instances
when said signs have been changed or otherwise updated to reflect current schedules, will not be paid for under
the terms of this contract unless authorized by the Engineer.
The Owner may deduct from compensation due the Contractor $10.00 per day for all traffic control devices
which are not removed from the site immediately upon completion of the work or as directed by the Engineer.
“The City of Fort Collins Master Street Plan Map” depicting the street classifications (Arterial, Collector, and
Residential) can be found at the following link:
http://citydocs.fcgov.com/?dt=Master+Street+Plan+Map&dn=GIS+MAPS&vid=192&cmd=showdt
BASIS OF PAYMENT
Subsection 630.16 shall be amended to include the following:
Pay Item Unit
630.01 "NO PARKING" Sign with Stand Per Each Per Day
630.02 Vertical Panel without Light Per Each Per Day
630.03 Channelizing Drum without Light Per Each Per Day
630.04 Type I/II Barricade without Light Per Each Per Day
630.05 Type III Barricade without Light Per Each Per Day
630.06 Size A Sign with Stand Per Each Per Day
630.07 Size B Sign with Stand Per Each Per Day
630.08 Size A Specialty Sign - Cost of Manufacturing Each
630.09 Size B Specialty Sign - Cost of Manufacturing Each
630.10 Cone with Reflective Strip Per Each Per Day
630.11 Safety Fence Per Roll
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630.12 Light Per Each Per Day
630.13 Advance Warning Flashing or Sequencing Arrow Panel Per Each Per Day
630.14 Variable Message Board Per Each Per Day
630.15 Traffic Control Supervisor Per Day
630.16 Traffic Control Supervisor Hour
630.17 Flagging Hour
The above prices and payments shall include full compensation for furnishing all labor, materials, tools,
equipment, and incidentals, and for doing all the work involved in setup/removal/modification, notifications and
delivery for Construction Zone Traffic Control including vehicles, phones, sandbags, hand signs, break times,
as shown on the plans, as specified in these specifications, and as directed by the Engineer.
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REVISION OF SECTION 630
CONSTRUCTION ZONE TRAFFIC CONTROL
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SPECIAL CONDITIONS FOR WORK ON ARTERIALS AND COLLECTORS
NOTE: CROSS STREET TRAFFIC SHALL BE MAINTAINED AT ALL TIMES UNLESS AUTHORIZED BY
THE ENGINEER IN WRITING.
NOTE: FULL CLOSURES ON ARTERIAL AND COLLECTOR STREETS MAY BE ALLOWED UNDER
EXTREME CIRCUMSTANCES AND ONLY UPON APPROVAL OF THE ENGINEER PLANS
SHALL BE APPROVED A MINIMUM OF TWO (2) WEEK PRIOR TO THE COMMENCEMENT OF
WORK AND/OR THE TIME REQUIRED TO ADEQUATELY NOTIFY THE PUBLIC THROUGH THE
MEDIA.
NOTE: CONSTRUCTION OR REPAIR WORK WILL NOT BE PERMITTED AT OR IN THE VICINITY OF A
SIGNALIZED INTERSECTION OR ANY ARTERIAL AND COLLECTOR STREETS THAT HAVE
MAJOR TRAFFIC VOLUMES BETWEEN THE HOURS OF 7:00 A.M. TO 8:30 A.M OR 3:30 P.M TO
6:30 P.M. (EXCEPT IN THE CASE OF AN EMERGENCY).
EXCEPTIONS MAY BE MADE FOR CONSTRUCTION OR REPAIR WORK ON ARTERIAL
AND COLLECTOR STREETS BETWEEN THE HOURS OF 7:00 A.M. TO 6: P.M., MONDAY
THROUGH FRIDAY EXCLUDING HOLIDAYS, WHEN ALL EQUIPMENT, LABOR,
TRAFFIC CONTROL DEVICES, AND CONSTRUCTION ARE NOT IN THE VICINITY OF
AN INTERSECTION. THE ENGINEER SHALL AUTHORIZE SUCH WORK AND SPECIFY
THE REQUIRED DISTANCE FROM THE INTERSECTION.
NOTE: TIME RESTRICTIONS ON S.H. 287 AND HWY 17 (COLLEGE AVENUE AND MULBERRY STREET
EAST OF LEMAY) SHALL TYPICALLY BE RESTRICTED FROM 9:00 A.M TO 3:00 P.M.
NOTE: CONSTRUCTION HOURS, EXCEPT FOR EMERGENCIES SHALL BE LIMITED TO 7:00 A.M. TO
6:00 P.M., MONDAY THROUGH FRIDAY EXCLUDING HOLIDAYS, UNLESS OTHERWISE
AUTHORIZED IN WRITING BY THE ENGINEER.
SPECIAL CONDITIONS FOR WORK ON RESIDENTIAL STREETS
NOTE: FULL CLOSURES ON ALL RESIDENTIAL STREETS SHALL BE ALLOWED AS SHOWN ON THE
TRAFFIC CONTROL PLANS.
END OF SECTION
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SECTION 03000
DETAILS
Rock Sock (RS) SC-5
Straw Bale Filter D23
Gravel Filter D24, D25
Curb and Gutter 701
Curb and Gutter/Sidewalk 702
Curb, Gutter and Sidewalk Details D-6
Median (Island Curbs) 703
Standard Driveway Approach (I & II) 706
Standard Driveway Approach (III & IV) 707
Street Intersection Crosspan 708
Curb Inlet 4’ Opening – Vertical Curb & Gutter D-7a, 7b
Curb Inlet 4’ Opening – Driveover Curb & Gutter D-8a, 8b
Metal Sidewalk Culvert for Vert. Curb and Gutter and Sidewalk D-10
Metal Sidewalk Culvert for Vert. Curb and Gutter and Detached Sidewalk D-10B
Metal Culvert For Drive-Over Curb, Gutter and Sidewalk D-11
Concrete Sidewalk Culvert D-12,13
Area Inlet D-9a
Modified Type 13 Inlet 13-A
Catch Basin
Alley Intersections 803
Standard Manhole Cover 1201
Standard Sidewalk 1601
Sidewalk Detail 1602
Access Ramp Details 1603
Detached Walk/Intersection Detail 1604
Detached Walk/Intersection Detail 1605
Pedestrian Ramp Detail 1606
Residential Local Street Access Ramps 1606 a
Truncated Dome Warning for Access Ramps 1607
Median Islands and Pedestrian Refuge Area 1608
Sidewalk Widening Details 2501
Concrete Pavement Joints M-412-1
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Rock Sock (RS) SC-5
November 2010 Urban Drainage and Flood Control District RS-1
Urban Storm Drainage Criteria Manual Volume 3
Photograph RS-1. Rock socks placed at regular intervals in a curb
line can help reduce sediment loading to storm sewer inlets. Rock
socks can also be used as perimeter controls.
Description
A rock sock is constructed of gravel
that has been wrapped by wire mesh or
a geotextile to form an elongated
cylindrical filter. Rock socks are
typically used either as a perimeter
control or as part of inlet protection.
When placed at angles in the curb line,
rock socks are typically referred to as
curb socks. Rock socks are intended to
trap sediment from stormwater runoff
that flows onto roadways as a result of
construction activities.
Appropriate Uses
Rock socks can be used at the perimeter
of a disturbed area to control localized
sediment loading. A benefit of rock
socks as opposed to other perimeter controls is that they do not have to be trenched or staked into the
ground; therefore, they are often used on roadway construction projects where paved surfaces are present.
Use rock socks in inlet protection applications when the construction of a roadway is substantially
complete and the roadway has been directly connected to a receiving storm system.
Design and Installation
When rock socks are used as perimeter controls, the maximum recommended tributary drainage area per
100 lineal feet of rock socks is approximately 0.25 acres with disturbed slope length of up to 150 feet and
a tributary slope gradient no steeper than 3:1. A rock sock design detail and notes are provided in Detail
RS-1. Also see the Inlet Protection Fact Sheet for design and installation guidance when rock socks are
used for inlet protection and in the curb line.
When placed in the gutter adjacent to a curb, rock socks should protrude no more than two feet from the
curb in order for traffic to pass safely. If located in a high traffic area, place construction markers to alert
drivers and street maintenance workers of their presence.
Maintenance and Removal
Rock socks are susceptible to displacement and breaking due to vehicle traffic. Inspect rock socks for
damage and repair or replace as necessary. Remove sediment by sweeping or vacuuming as needed to
maintain the functionality of the BMP, typically when sediment
has accumulated behind the rock sock to one-half of the sock's
height.
Once upstream stabilization is complete, rock socks and
accumulated sediment should be removed and properly disposed.
Rock Sock
Functions
Erosion Control No
Sediment Control Yes
Site/Material Management No
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SC-5 Rock Sock (RS)
RS-2 Urban Drainage and Flood Control District November 2010
Services Agreement – WO Type Urban Storm Drainage Criteria Manual Volume 3
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Rock Sock (RS) SC-5
November 2010 Urban Drainage and Flood Control District RS-3
Urban Storm Drainage Criteria Manual Volume 3
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SECTION 04000
EROSION CONTROL AND INLET PROTECTION
INDEX OF ENVIRONMENTAL STANDARD OPERATING PROCEEDURES (ESOP)
New Construction Activities for Municipalities 1 of 2
Street, Curb, and Gutter Replacement and Construction 1 of 3
Street, Curb, and Gutter Maintenance 1 of 3
Spill Prevention and Response 1 of 4
Utility and Storm Sewer System Maintenance 1 of 4
Utility and Storm Sewer System Replacement and Construction 1 of 3
Power Washing 1 of 3
Vehicle Fueling 1 to 3
Outdoor Fleet Maintenance 1 of 4
Heavy Equipment and Vehicle Maintenance 1 of 4
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New Construction Activities for
Municipalities
Description
This fact sheet covers new construction activities disturbing less
than one acre not subject to a CDPS Construction permit. New
construction includes, but is not limited to buildings, structures,
capital improvements, roadways, and recreational components
such as trails, restrooms, and other structures. Procedures
provided are general in nature and can be applied to any scale
or type of municipal construction.
When services are contracted, this written procedure should be
provided to the contractor so they have the proper operational
procedures. In addition, the contract should specify that the
contractor is responsible for abiding by all applicable municipal,
state, and federal codes, laws, and regulations.
Procedures
Obtain all applicable federal, state, and local permits for
construction projects.
The Colorado Stormwater Construction General
permit applies to construction sites disturbing one
acre or more, or less than one acre but part of a larger
common plan of development.
A larger common plan of development is defined as
a contiguous area where multiple separate and
distinct construction activities may be taking place at
different times on different schedules under one
plan.
A dewatering permit may be required if construction
activities require the removal and discharge of
groundwater offsite.
A U.S. Army Corp of Engineers (USACE) Section 404
Permit may be needed if the work will be conducted
in or impact waters of the United States, including
wetlands, washes, drainages, ditches, creeks,
streams, and rivers.
Applicable sediment and erosion controls may be
installed, such as inlet protection, silt fence, sediment
traps, erosion control logs, check dams, and vehicle
tracking control. Sediment and erosion controls will be
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Sediment
Chemicals
Organics
Trash
Good Housekeeping
Waste Management
Employee/Contractor Training
Proper Cleanup and Disposal
Procedures
Related Procedures
Heavy Equipment and Vehicle
Maintenance
Parks and Open Space
Page 2 of 2
installed and maintained in accordance with approved design criteria and/or industry
standards.
Material stockpiles will not be stored in stormwater flow lines. Temporary sediment
control will be used during temporary, short-term placement while work is actively
occurring.
Where feasible, grading activities should be scheduled during dry weather.
Best management practices will be periodically inspected and maintained as necessary.
Waste containment for concrete washout, masonry, paint, trash and other potential
pollutants will be available when these activities are being conducted.
Where practicable, non-structural controls will be used, such as phased construction, dust
control, good housekeeping practices, and spill prevention and response.
Employee Training
Train applicable employees who perform new construction activities on this written
procedure. Information regarding how to avoid and report spills will be presented during
the training.
Periodically conduct refresher training on the SOP for applicable employees who perform
new construction activities.
Records
The following records could be used to document activities performed:
Records of employee training with sign-in sheet.
References
City of Centennial SOP: New Construction SOP, August 2007.
Mesa County, Municipal Operations and Maintenance Program, July 2005.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
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Street, Curb, and Gutter
Replacement and
Construction
Description
Procedures involving the replacement and
construction of streets, curbs, and gutters have the
potential to impact stormwater quality. Materials
involved in these activities should be used efficiently
and disposed of properly.
When services are contracted, this written procedure
should be provided to the contractor so they have the
proper operational procedures. In addition, the
contract should specify that the contractor is
responsible for abiding by all applicable municipal,
state, and federal codes, laws, and regulations.
Procedures
General
Obtain all applicable federal, state, and local
permits for construction projects.
The Colorado Stormwater Construction
General permit applies to construction sites
disturbing one acre or more, or less than one
acre but part of a larger common plan of
development.
A larger common plan of development is
defined as a contiguous area where multiple
separate and distinct construction activities
may be taking place at different times on
different schedules under one plan.
A dewatering permit may be required if
construction activities require the removal
and discharge of groundwater offsite.
A U.S. Army Corp of Engineers (USACE)
Section 404 Permit may be needed if the work
will be conducted in or impact waters of the
United States, including wetlands, washes,
drainages, ditches, creeks, streams, and rivers.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Fine-grained sediment
Organics
Oil
Saw-cut slurry
Trash
Good Housekeeping
Dumpster/Waste Management
Employee/Contractor Training
Proper cleanup and disposal
procedures
Dry cleaning methods
Related Procedures
Spill Prevention and Response
Street Sweeping
Street Sweeper Cleaning and
Applicable sediment and erosion controls may be installed, such as inlet protection,
silt fence, sediment traps, erosion control logs, check dams, and vehicle tracking
control. Sediment and erosion controls will be installed and maintained in
accordance with approved design criteria and/or industry standards.
When saw cutting, ensure that no slurry enters the storm drain. Let the slurry dry,
sweep it up, and properly dispose of the sweepings or vacuum while saw cutting.
Do not perform concrete or asphalt paving work during wet conditions whenever
possible.
Monitor construction equipment for leaks and use drip pans as necessary.
Leaking material containers should be properly discarded and replaced.
Store materials in containers under cover when not in use and away from any storm
drain inlet.
Wash out mixers, delivery trucks, or other equipment in the designated concrete
washout area only.
Locate concrete washout, portable toilets, and material storage away from storm
drain inlets.
Material stockpiles will not be stored in stormwater flow lines. Temporary
sediment control will be used during temporary, short-term placement while work
is actively occurring.
Sweep or vacuum the roadway as needed, during construction and once
construction is complete.
Best management practices will be periodically inspected and maintained as
necessary.
Where practicable, non-structural controls will be used, such as phased construction,
dust control, good housekeeping practices, and spill prevention and response
procedures.
Where practicable, non-structural controls will be used, such as phased
construction, dust control, good housekeeping practices, and spill prevention and
response.
Bridge Construction
Do not transfer or load any materials directly over waterways.
Suspend drop cloths or nets below any bridgework where wastes, scraps, or drips
might be spilled into a waterway.
Concrete Work
Minimize the drift of chemical cure on windy days by using the curing compound
sparingly and applying it close to the concrete surface.
Ensure there is a concrete truck washout area available or require the contractor to
wash out at the batch plant.
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Whenever possible, recycle concrete rubble; otherwise, dispose of it as solid waste.
Asphalt Work
Control the placement of road base or asphalt used in embankments or shoulder
backing; do not allow these materials to fall into any storm drain or watercourses.
Whenever possible, recycle asphalt. If recycling is not possible, dispose of as solid
waste.
Painting and Striping
If possible, schedule painting and striping projects during dry weather.
Use thermoplastic or epoxy markings in place of paint whenever feasible.
Use care to prevent splashing or spilling of any liquid material. Follow the Spill
Prevention and Response procedure should a spill occur.
Employee Training
Train applicable employees who perform street, curb, and gutter construction on this
written procedure. Information regarding how to avoid and report spills will be
presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who
perform street, curb, and gutter construction.
Records
The following records could be used to document activities performed:
Records of employee training with sign-in sheet.
References
City of Centennial, Department of Public Works: Asphalt and Concrete Program, No Date.
City of Centennial, Department of Public Works: Asphalt Program, No Date.
PACE, Stormwater Best Management Practices: Street Maintenance, No Date.
Optional Additional Resources
Concrete truck washout BMP specifications.
Gravel road maintenance procedures.
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7658 Miscellaneous Concrete Annual
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Street, Curb, and Gutter
Maintenance
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Fine-grained sediment
Organics
Oil
Saw-cut slurry
Trash
Good Housekeeping
Dumpster/Waste Management
Employee/Contractor Training
Proper cleanup and disposal
procedures
Dry cleaning methods
Related Procedures
Spill Prevention and Response
Street Sweeping
Street Sweeper Cleaning and
Waste
Description
Street, curb, and gutter activities include concrete and
asphalt installation, maintenance, repair, and
replacement; bridge maintenance; and painting and
striping. Procedures involving the maintenance of
streets, curbs, and gutters have the potential to impact
stormwater quality. Materials involved in these
activities should be used efficiently and disposed of
properly.
When services are contracted, this written procedure
should be provided to the contractor so they have the
proper operational procedures. In addition, the
contract should specify that the contractor is
responsible for abiding by all applicable municipal,
state, and federal codes, laws, and regulations.
Procedures
General
Protect storm drain inlets and drains with curb
socks, rock berms, inlet protection, or drain
covers/mats prior to any maintenance activity.
When saw cutting ensure that no slurry enters
the storm drain, let the slurry dry, sweep it up,
and properly dispose of the sweepings.
Do not perform concrete or asphalt patch work
during wet conditions whenever possible.
Leaking material containers should be properly
discarded and replaced.
Store materials in containers under cover when
not in use and away from any storm drain inlet.
Monitor equipment for leaks and use drip pans
as necessary.
Sweep or vacuum the roadway once
maintenance activities are complete.
Page 1 of 3
Services Agreement – WO Type
Bridge Maintenance
Do not transfer or load any materials directly over waterways.
Secure lids and caps on all containers when on bridges.
Suspend drop cloths or nets below any bridgework where wastes, scraps, or drips
might be spilled into a waterway.
Concrete Maintenance
Minimize the drift of chemical cure on windy days by using the curing compound
sparingly and applying it close to the concrete surface.
Ensure there is a concrete truck washout area available or require the contractor to
wash out at the batch plant.
Whenever possible, recycle concrete rubble; otherwise, dispose of it as solid waste.
Asphalt Maintenance
Sweep to minimize sand and gravel from new asphalt from getting into storm
drains, streets, and creeks.
Do not allow asphaltic concrete grindings, pieces, or chunks used in embankments
or shoulder backing to enter any storm drain or watercourses. Apply temporary
perimeter controls. Install silt fence until the structure is stabilized or permanent
controls are in place.
Whenever possible, recycle broken asphalt. If impossible, dispose of as solid waste.
Drainage inlet structures shall be covered with inlet protection during application of
seal coat, tack coat, slurry seal, and/or fog seal.
Painting and Striping
If possible, schedule painting and striping projects during dry weather.
Use thermoplastic or epoxy markings in place of paint whenever feasible.
The pre-heater for thermoplastic striping and the melting tanks used during
pavement marking must be filled carefully to prevent splashing or spilling of
materials. Leave 6 inches at the top of pre-heater and the melting tanks to allow
room for material to move and splash when vehicles are deadheaded.
Employee Training
Train applicable employees who perform street, curb, and gutter maintenance on this
written procedure. Information regarding how to avoid and report spills will be
presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who
perform street, curb, and gutter maintenance.
Records
The following records could be used to document activities performed:
Page 2 of 3
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
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DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
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Records of employee training with sign-in sheet.
References
City of Centennial, Department of Public Works: Asphalt and Concrete Program, No Date.
City of Centennial, Department of Public Works: Asphalt Program, No Date.
PACE, Stormwater Best Management Practices: Street Maintenance, No Date.
Optional Additional Resources
Concrete truck washout BMP specifications.
Gravel road maintenance procedures.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 134 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
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Spill Prevention and
Response
Description
Due to the type of work and the materials involved, many
activities that occur either at a municipal facility or as part
of municipal operations have the potential for accidental
spills. Some municipal facilities operate under Spill
Prevention Control and Countermeasures (SPCC) plans
that include procedures for spill response. Proper spill
response planning and preparation enables employees and
contractors to effectively respond to problems and
minimize the discharge of pollutants to the storm sewer
system.
When services are contracted, this written procedure
should be provided to the contractor so they have the
proper operational procedures. In addition, the contract
should specify that the contractor is responsible for
abiding by all applicable municipal, state, and federal
codes, laws, and regulations.
Procedures
Spill Prevention
Keep work areas neat and well organized.
Maintain a Material Safety Data Sheet (MSDS) for
each hazardous chemical. Follow the Outdoor
Material Storage procedures.
Provide tight fitting lids for all containers.
Keep containers clearly labeled. Labels should
provide name and type of substance, stock number,
expiration date, health hazards, handling
suggestions, and first aid information.
Store containers, drums, and bags away from direct
traffic routes to prevent accidental spills.
Inspect storage containers regularly for signs of
leaking or deterioration.
Replace or repair leaking storage containers.
Use care to avoid spills when transferring materials
from one container to another.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Chemicals
Toxics
Oil
Paint
Fuel
Good Housekeeping
Waste Management
Employee/Contractor Training
Proper cleanup and disposal
procedures
Related Procedures
Fertilizer, Pesticide, and
Herbicide Application
Heavy Equipment and Vehicle
Maintenance
Page 2 of 4
Use powered equipment or get assistance when moving materials to and from a
storage area. Use care to prevent puncturing containers with the equipment.
Do not wash down or hose down any outdoor work areas or trash/waste container
storage areas except where wash water is captured and discharged into the sanitary
sewer (if approved).
Conduct periodic inspections to ensure that materials and equipment are being
handled, disposed/recycled, and stored correctly.
Provide adequate spill kits or lockers with sufficient equipment and supplies
necessary for each work area where the potential for spills or leaks exists.
Inspect each spill kit or locker regularly and after each spill response. Replace any
spent supplies or repair any equipment that is worn or not suitable for service.
Stock adequate personal protective equipment.
Spill Response
Safety
Consider safety at all times. Anticipate and avoid all likely hazards. Never approach, contact, or
sample an unknown substance. If a highly toxic or flammable substance is discovered, staff
should leave the immediate area and contact the appropriate identified response authority, such
as the fire department. If there is any question about a substance, contact the appropriate
identified response authority or other designated representative.
Procedures
Stop the leading edge of the spill. Block or divert the spill to avoid discharge to the
storm sewer system and to minimize the area requiring cleanup.
Determine the source of the spill and stop the spill at its source by closing a valve,
plugging a leak, or setting a container upright. Transfer material from a damaged
container.
Identify the material and volume spilled. Contact the appropriate identified
response authority or other designated representative if you cannot identify the
material and its properties.
Refer to the MSDS to determine appropriate personal protective equipment, such as
gloves and safety glasses and appropriate cleanup methods.
Clean up spills immediately to prevent spreading of wastes by wind, rain, and
vehicle traffic and potential safety hazards.
Use sand absorbents or socks, pillows, or pads to quickly capture spilled liquid and
properly dispose of all clean-up materials. Use dry clean-up methods only.
Complete all necessary reports.
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Spill Reporting
A spill of any chemical, oil, petroleum product, or sewage that enters waters of the
state of Colorado (that include surface water, ground water, and dry gullies and
storm sewers leading to surface water) must be reported immediately to the
Colorado Department of Public Health and Environment.
Release of a substance into a storm drain, or onto a parking lot or roadway as part of
a storm sewer leading to surface water, is reportable. However, if the material can
be contained and cleaned within the storm sewer system to the degree that a
subsequent flow in the storm sewer will not flush the substance to waters of the
State, it may not need to be reported.
Contact the appropriate identified response authority within the municipality or
other designated representative and be prepared to provide details needed to report
the spill to the necessary agencies.
Detailed spill reporting guidance can be found at
http://www.cdphe.state.co.us/op/wqcc/Resources/Guidance/spillguidance.pdf
and http://www.cdphe.state.co.us/hm/spillsandreleases.htm
Employee Training
Train applicable employees who perform spill prevention and response on this
written procedure. Information regarding how to avoid and report spills will be
presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who
perform spill prevention and response activities.
Records
The following records could be used to document activities performed:
Records of any major spills and the action taken.
Records of employee training with sign-in sheet.
References
City of Centennial, Department of Public Works: Good Housekeeping, No Date.
City of Centennial, Department of Public Works: Materials Management, No Date.
City of Centennial, Department of Public Works: Spill Prevention and Control, No Date.
City of Golden, Stormwater Quality Pollution Prevention Guide for Municipal Operations: Parks
Department Golf Course, January 2004.
City of Lafayette, Spill Clean Up, No Date.
Colorado Department of Public Health and Environment, Environmental Spill Reporting, January
2009.
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7658 Miscellaneous Concrete Annual
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Mesa County, Municipal Operation and Maintenance Program, July 4, 2005.
USEPA Menu of BMP: Spill Response and Prevention,
cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed July 5, 2009.
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7658 Miscellaneous Concrete Annual
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Utility and Storm Sewer
System Maintenance
Description
This procedure addresses utility and storm sewer system
maintenance. Utilities include power, sanitary sewer,
water conveyance systems, and the storm sewer system.
Power includes electrical and gas utilities. Maintenance
of power may require excavation and reinstallation of
lines including open cut trenching or directional boring
in landscaped areas or street right of way. Electrical and
gas line maintenance ensures services are provided to
businesses and households without interruption.
The sanitary sewer system is cleaned as part of routine
maintenance and on an emergency basis. Without
proper maintenance, sanitary sewer back-ups and
overflows may occur and can result in potential property
damage and significant health concerns if not properly
managed.
Water conveyance systems are flushed and pressure
tested as part of routine maintenance. Potable water
systems must be properly maintained to ensure delivery
of water that meets State and Federal health standards.
Failures result in water main breaks that can cause
property damage including erosion.
The storm sewer system is cleaned as part of routine
maintenance and on an emergency basis in the event of
flooding. Maintenance will remove pollutants and
ensure the system functions properly to avoid flooding.
Flooding, ponding, and uncontrolled sheet flow can
result in property damage and increased soil erosion.
When services are contracted, this written procedure
should be provided to the contractor so they have the
proper operational procedures. In addition, the contract
should specify that the contractor is responsible for
abiding by all applicable municipal, state, and federal
codes, laws, and regulations.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Sediment
Nutrients
Metals
Hydrocarbons
Trash
Good Housekeeping
Waste Management
Employee/Contractor Training
Proper Cleanup and Disposal
Procedures
Related Procedures
Heavy Equipment and Vehicle
Maintenance
Parks and Open Space
Maintenance
Spill Prevention and Response
Page 2 of 4
Procedures
General
Conduct routine inspection and maintenance on utility and storm sewer systems.
Where feasible, schedule maintenance activities during dry weather.
Monitor the jet/vacuum truck closely for leaks and use a drip pan as needed.
Wash and fuel the jet/vacuum truck per the Heavy Equipment/Vehicle
Maintenance procedure.
Properly dispose of vac truck contents.
Stay alert for any signs of illicit discharges. This includes “dry weather” flows or
pipes or hoses emptying directly into waterways or the storm sewer system.
Report any suspicious discharges or dumping to your supervisor.
Electrical and Gas Utility Maintenance
To prevent sediment, mud and particles generated by power utility maintenance
from entering the stormwater system implement inlet protection, perimeter
control, street sweeping, vehicle tracking control, stockpile management and
material management BMPs.
Restore landscaped or hardscaped areas promptly.
Potable Water Line Flushing
Remove any debris from the gutter that could wash away with the water. If
possible, sweep the flow line before flushing the line.
Direct the water so that it is not flowing over exposed soil areas in order to minimize
erosion.
Water Line Breaks
Contain spoils by building berms or installing rock socks around the area of
disturbance.
Dewater the excavation by using a vac truck.
Discharge high chlorine water to the sanitary sewer via the nearest manhole, to a
water truck, through a dechlorinating diffuser, or other method of dechlorination.
Remove sediment from the street, curb, gutter and storm inlets as needed
immediately following the repair.
Where needed, install a temporary patch or repave as soon as practicable following
the repair.
If necessary, revegetate areas as soon as practicable following the repair.
Sanitary Sewer Backup
Clear line stoppage to prevent backup into house basements and manhole overflows.
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Contain overflows by using emergency generator, pump and/or a vac truck to
intercept flows. It may be necessary to construct additional containment.
Clean up spills by washing and vacuuming the affected areas. Lime may need to be
applied for disinfection of affected areas. Lime must be removed once disinfection is
complete.
Storm Sewer System Pipes, Catch Basins, Inlet and Outlet Structures, and Culverts
Clean storm sewer system by manual cleaning or jetting the pipes using a
jet/vacuum truck to remove the material.
Do not temporarily store collected storm system cleaning debris adjacent to any
surface water, storm drain inlet, or drainageway.
Storm sewer system maintenance wastes may be either non-hazardous or hazardous.
Solid non-hazardous waste may be disposed in a sanitary landfill or recycled.
Liquid non-hazardous waste must be evaporated before disposing of it into the
landfill or discharged to the sanitary sewer system with the approval of the local
wastewater treatment plant. Hazardous waste, as defined under Colorado
Hazardous Waste Regulations (6 CCR 1007-3), must be transported and disposed of
at a permitted disposal or treatment facility.
Replace or maintain “no dumping” stencils or plaques as necessary.
Remove trash from trash racks and grated openings.
Detention and Retention Ponds
Inspect the outlet works and remove trash or vegetation from the trash racks and
grates.
Inspect side slopes of the pond for erosion and reestablish vegetation as needed.
Remove and service fountains and aerator motors as recommended.
Report any suspected water quality problems such as a change in growth or
appearance of vegetation.
Report excessive sediment accumulation, standing water beyond the designed drain
down time or damage requiring additional maintenance.
Drainageways
Drainageways include drainage channels, ditches, grass swales, and washes.
Inspect drainageways for erosion and repair if necessary.
Remove and properly dispose of trash and debris from the drainageways. Remove
sediment which could impede flow in drainageways.
Leave an unmown buffer when mowing adjacent to drainageways to filter
pollutants. Do not leave grass clippings in or next to the drainageway. Do not apply
landscape chemicals in the buffer area.
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7658 Miscellaneous Concrete Annual
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Employee Training
Train applicable employees who perform utility and storm sewer system activities on
this written procedure. Information regarding how to avoid and report spills will be
presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who
perform utility and storm sewer system activities.
Records
The following records could be used to document activities performed:
Records of employee training with sign-in sheet.
References
Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices:
Version 1.0, September 2008.
City of Centennial SOP: Detention Pond Maintenance SOP, August 2007.
City of Centennial SOP: Inlet, Pipe, and Vault Cleaning and Disposal SOP, August 2007.
City of Centennial SOP: Drainageway Maintenance SOP, August 2007.
City of Golden Stormwater Drainage Maintenance Plan, February 2008.
City of Greeley, Department of Public Works: Storm Water Drainage Program, January 2008.
City of Greeley, Department of Public Works: Ditch Program, No Date.
City of Lafayette Standard Operating Procedure: Ditch Cleaning, March 2009.
City of Lafayette Standard Operating Procedure: Cleaning Storm Drain System, March 2009.
City of Lafayette Standard Operating Procedure: Manhole Cleaning, March 2009.
City of Lafayette Standard Operating Procedure: Potable Line Flushing, March 2009.
City of Lafayette Standard Operating Procedure: Sanitary sewer Backup, March 2009.
City of Lafayette Standard Operating Procedure: Waterline Breaks, March 2009.
Mesa County, Municipal Operations and Maintenance Program, July 2005.
Partners for a Clean Environment, Storm Drain Maintenance, No date.
Optional Additional Resources
Municipal codes and ordinances that relate to utility or storm sewer system maintenance.
Inspection and maintenance frequency plan for the storm sewer system.
Specific instructions on how to operate applicable equipment.
Instructions on how to track the amount of debris collected.
Treated Water Discharge Plans for potable water maintenance.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
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DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
Page 1 of 3
Utility and Storm Sewer
System Replacement and
Construction
Description
This procedure covers utility and storm sewer system
replacement and construction. Utilities include power,
storm sewer, sanitary sewer, water conveyance systems.
When services are contracted, this written procedure
should be provided to the contractor so they have the
proper operational procedures. In addition, the contract
should specify that the contractor is responsible for
abiding by all applicable municipal, state, and federal
codes, laws, and regulations.
Procedures
General
Obtain all applicable federal, state, and local
permits for construction projects.
The Colorado Stormwater Construction
General permit applies to construction sites
disturbing one acre or more, or less than one
acre but part of a larger common plan of
development.
A larger common plan of development is
defined as a contiguous area where multiple
separate and distinct construction activities
may be taking place at different times on
different schedules under one plan.
A dewatering permit may be required if
construction activities require the removal
and discharge of groundwater offsite.
A U.S. Army Corp of Engineers (USACE)
Section 404 Permit may be needed if the work
will be conducted in or impact waters of the
United States, including wetlands, washes,
drainages, ditches, creeks, streams, and rivers.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Sediment
Chemicals
Organics
Trash
Good Housekeeping
Waste Management
Employee/Contractor Training
Proper Cleanup and Disposal
Procedures
Related Procedures
Heavy Equipment and Vehicle
Maintenance
Parks and Open Space
Maintenance
Spill Prevention and Response
Street, Curb, and Gutter
Replacement and
Page 2 of 3
Applicable sediment and erosion controls may be installed, such as inlet protection,
silt fence, sediment traps, sediment control logs, check dams and vehicle tracking
control. Sediment and erosion controls will be installed and maintained in
accordance with approved design criteria and / or industry standards.
When saw cutting, ensure that no slurry enters the storm drain. Let the slurry dry,
sweep it up, and properly dispose of the sweepings or vacuum while saw cutting.
Where feasible, grading activities will be scheduled during dry weather.
Do not perform concrete or asphalt paving work during wet conditions whenever
possible.
Monitor construction equipment for leaks and use drip pans as necessary.
Leaking material containers should be properly discarded and replaced.
Store materials in containers under cover when not in use and away from any storm
drain inlet.
Wash out mixers, delivery trucks, or other equipment in the designated concrete
washout area only.
Locate concrete washout, portable toilets, and material storage away from storm
drain inlets.
Material stockpiles will not be stored in stormwater flow lines. Temporary
sediment control will be used during temporary, short-term placement while work
is actively occurring.
Sweep or vacuum the roadway as needed, during construction and once
construction is complete.
Best management practices will be periodically inspected and maintained as
necessary.
Where practicable, non-structural controls will be used, such as phased construction,
dust control, good housekeeping practices, and spill prevention and response
procedures.
Emergency Repair and Replacement
Emergency Discharges are defined as situations in which it is not possible to implement all of
the available BMPs due to the uncontrolled nature of the discharge. The primary focus during
these events is to identify and mitigate the cause as soon as possible. Clean up of resulting
sediment or other pollutants will be performed as soon as practicable following the emergency.
Refer to the Spill Prevention and Response procedure for reporting requirements.
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7658 Miscellaneous Concrete Annual
Page 144 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
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Employee Training
Train applicable employees who perform utility replacement and construction
activities on this written procedure. Information regarding how to avoid and report
spills will be presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who
perform utility replacement and construction activities.
Records
The following records could be used to document activities performed:
Records of employee training with sign-in sheet.
References
Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices:
Version 1.0, September 2008.
City of Centennial SOP: Detention Pond Maintenance SOP, August 2007.
City of Centennial SOP: Inlet, Pipe, and Vault Cleaning and Disposal SOP, August 2007.
City of Centennial SOP: Drainageway Maintenance SOP, August 2007.
City of Golden Stormwater Drainage Maintenance Plan, February 2008.
City of Greeley, Department of Public Works: Storm Water Drainage Program, January 2008.
City of Greeley, Department of Public Works: Ditch Program, No Date.
City of Lafayette Standard Operating Procedure: Ditch Cleaning, March 2009.
City of Lafayette Standard Operating Procedure: Cleaning Storm Drain System, March 2009.
City of Lafayette Standard Operating Procedure: Manhole Cleaning, March 2009.
City of Lafayette Standard Operating Procedure: Potable Line Flushing, March 2009.
City of Lafayette Standard Operating Procedure: Sanitary sewer Backup, March 2009.
City of Lafayette Standard Operating Procedure: Waterline Breaks, March 2009.
Mesa County, Municipal Operations and Maintenance Program, July 2005.
Partners for a Clean Environment, Storm Drain Maintenance, No date.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 145 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
City of Fort Collins
Regulatory and Government Affairs Division Verification Originator Revised Approved Issued
Initials LR SS
Date Oct. 09 10/19/09
Environmental Standard Operating Procedure (ESOP)
ESOP—Power Washing (Pressure Washing) wastewater
Revision date:
10/19/2009 Page 1 of 3
Persons who will
use this ESOP: City staff who perform power washing, and their supervisor/manager.
Area of
application:
A variety of City departments perform power washing. The employee
who power washes, and his/her supervisor/manager, will use the
information in this SOP to guide their power washing, and supply
purchasing, activities.
Document
location: I:\RGA Division\SOPs\ESOPs
Revisions
Rev.
No. Date Description
001
002
Procedure Index
1.0 Purpose
2.0 Scope
3.0 Process
4.0 Training Requirements
5.0 References/Related Documents
6.0 Records
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 146 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
City of Fort Collins
Regulatory and Government Affairs Division Verification Originator Revised Approved Issued
Initials LR SS
Date Oct. 09 10/19/09
Environmental Standard Operating Procedure (ESOP)
ESOP—Power Washing (Pressure Washing) wastewater
Revision date:
10/19/2009 Page 2 of 3
1.0 Purpose
1.1 The purpose of this ESOP is to describe the appropriate methods of handling
power washing wastewater.
2.0 Scope
2.1 The scope of this ESOP is limited to the description of the allowable methods of
the disposal of power washing wastewater and the protection of the storm drainage
system; the scope does not include specifics on how to power wash.
3.0 Process
3.1 Power washing wastewater must be prevented from running uncontrolled in the
City’s storm water system. The system includes streets, inlets, gutters, ponds,
creeks, ditches, and the Poudre River. During the power washing activity, ensure
the wastewater is controlled by the utilization of the natural slope of the land, or
barriers such as inlet covers. Use of barriers on an impermeable surface also
requires that the wastewater be vacuumed, collected, and disposed of properly.
3.2 General pollution prevention procedures:
A. Use dry methods for surface pre-cleaning, such as using absorbent on
small oil spots and sweeping up trash, debris, dirt, and used absorbent
before power washing.
B. Minimize the amount of water used during power washing activities.
C. Avoid using cleaning products that contain hazardous substances (e.g.,
hydrofluoric acid, muriatic acid, sodium hydroxide, bleach) that can turn
wastewater into hazardous waste.
3.3 Prior to power washing, decide on one of the following methods of disposal:
D. Landscape--power washing wastewater may be discharged to
landscaped areas if the materials used and the material removed are
not harmful to vegetation, there is no ponding, and there is no
uncontrolled runoff to the stormwater system.
E. Wastewater treatment system-- As long as the collected wastewater
does not have an oil sheen, has a pH between 5 and 11, and does not
contain any hazardous or toxic substances, the wastewater may be
disposed of into the City’s wastewater treatment system.
1. If you add anything to the wash water (ie—a cleaning agent) or if you
have questions about the content of your power washing wastewater,
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 147 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
City of Fort Collins
Regulatory and Government Affairs Division Verification Originator Revised Approved Issued
Initials LR SS
Date Oct. 09 10/19/09
Environmental Standard Operating Procedure (ESOP)
ESOP—Power Washing (Pressure Washing) wastewater
Revision date:
10/19/2009 Page 3 of 3
please contact the industrial pretreatment office at 221-6938.
2. Disposal into the City’s wastewater treatment system may be done
either by discharging directly to an inside drain, or by pump truck at
the Drake wastewater treatment facility. Disposing by pump truck
requires a waste hauler’s permit, and a 5 cent/gallon fee will be
charged. For fee information, or to obtain a permit, contact
the industrial pretreatment office at 221-6938.
F. Truck the waste to a different waste disposal facility.
3.4 Once wastewater has been collected, visible solids remaining in the collection area
must be swept up to prevent future discharges to the storm drain.
3.5 A sewer manhole cover may not be removed for disposal to the wastewater
system.
3.6 If you are working in an area that is serviced by a neighboring wastewater district,
such as South Fort Collins Sanitation or Boxelder, it is necessary to contact that
district’s industrial pretreatment coordinator before discharging to their system.
4.0 Training Requirements
4.1 The training requirement associated with this procedure is knowledge of the proper
management of power washing wastewater.
5.0 References / Related Documents
5.1 http://www.cdphe.state.co.us/wq/PermitsUnit/PolicyandGuidance/powerwash.pdf
5.2 I:\RGA division\Illicit Discharge Program\Complaint Calls\pressure washing\City
power washing guidance.pdf
6.0 Records
6.1 The following records could be used to document activities performed:
Records of employee training with sign-in sheet.
List of power washing activities and departments responsible for conducting
power washing.
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7658 Miscellaneous Concrete Annual
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DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
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Vehicle Fueling
Description
Spills of gasoline and diesel fuel on the ground or on vehicles
during fueling can wash into a storm drain and cause water
pollution.
When services are contracted, this written procedure should be
provided to the contractor so they have the proper operational
procedures. In addition, the contract should specify that the
contractor is responsible for abiding by all applicable municipal,
state and federal codes, laws, and regulations.
Procedures
General
Fuel vehicles at approved locations (municipal fueling
station or offsite fueling station).
Provide spill kits near the municipal fueling location.
If fuel is stored in an above-ground tank, store fuel in
enclosed, covered tanks with secondary containment
(e.g., concrete barrier or double-walled tanks).
All fuel tanks will be inspected per State and Federal
regulations.
Periodically inspect municipal fueling locations for the
following:
For above-ground tanks, inspect tank foundations,
connections, coatings, tank walls, and piping
systems. Look for corrosion, leaks, cracks,
scratches, and other physical damage that may
weaken the tank.
Check for spills and fuel tank overfills due to
operator error.
Clean up any leaks or drips. Clean up is not completed
until the absorbent is swept up and disposed of
properly.
Report leaking vehicles to fleet maintenance.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Metals
Hydrocarbons
Toxins
Good Housekeeping
Drip pans
Secondary containment
Automatic shutoff nozzles
Signs
Spill response plans
Spill cleanup materials
Dry cleanup methods
Employee training
Related Procedures
Heavy Equipment/Vehicle
Maintenance
Outdoor Fleet Maintenance
Spill Prevention and Response
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 2 of 3
Vehicle Fueling
Follow all posted warnings.
Ensure that the nozzle is properly inserted in the filler neck of the vehicle before
dispensing any fuel.
Remain by the fill nozzle while fueling to ensure the nozzle stays in place.
Do not top off the tank of the vehicle once the nozzle has shut off the fuel.
Follow the procedures outlined in the Spill Prevention and Response Procedure to
respond to any leaks or spills.
Clean fuel dispensing areas with absorbent material.
Never use water to clean up a spill.
Mobile Fuel Truck
Provide inlet protection (e.g., berms, weighted inlet covers) for nearby storm drain
inlets when transferring fuel and fueling a vehicle.
Use secondary containment when transferring fuel from the tank truck to the fuel tank.
All gas cans must be placed in the secondary containment box/pan and remain on the
ground when fueling.
Use a funnel to transfer fuel to vehicles and equipment. After the transfer is complete,
the funnel should be dried with a rag or placed in a container to avoid dripping fuel on
the ground.
Employee Training
Train applicable employees who fuel vehicles on this written procedure. Information
regarding how to avoid and report spills will be presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who fuel
vehicles.
Records
The following records could be used to document activities performed:
Records of employee training with sign-in sheet.
References
Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version
1.0, September 2008.
City of Centennial SOP: Vehicle Fueling, August 2007.
City of Lafayette Standard Operating Procedure: Vehicle and Equipment Fueling, March 2009.
Mesa County, Municipal Operation and Maintenance Program, July 4, 2005.
USEPA Menu of BMPs: Municipal Vehicle Fueling,
cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed June 18, 2009.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 150 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
Page 3 of 3
Optional Additional Resources
Municipal codes and ordinances that relate to vehicle fueling.
Locations of approved offsite fueling stations.
Locations of nearby spill kits.
Spill Prevention Control and Countermeasures Plan.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 151 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
Page 1 of 4
Outdoor Fleet Maintenance
Description
Although it is recommended that fleet maintenance
activities be conducted indoors or under cover, it is
sometimes necessary to perform fleet maintenance
outdoors (e.g., equipment is too large to fit inside the
maintenance building, temporary repairs need to be made
before the equipment can be moved to the maintenance
building, breakdowns, service calls).
Some potential pollutants typically associated with outdoor
fleet maintenance activities include oil, antifreeze, brake
fluid and cleaner, solvents, batteries, and fuels. Consult the
Spill Prevention and Response procedure and the Vehicle
Fueling procedure for additional information on those
topics.
When services are contracted, this written procedure
should be provided to the contractor so they have the
proper operational procedures. In addition, the contract
should specify that the contractor is responsible for abiding
by all applicable municipal, state, and federal codes, laws,
and regulations.
Procedures
Fleet Maintenance
Fleet maintenance should be performed inside
whenever possible.
If indoor maintenance is not possible, ensure
maintenance is performed in a location where
contact with stormwater is minimized, through
berming and appropriate routing of drainage.
Provide inlet protection (berms, weighted inlet
covers, etc.) for all adjacent inlets when work is
occurring in close proximity to a storm drain
inlet.
Have absorbent pads and drip pans accessible to
capture leaks and spills during maintenance
activities.
Keep equipment clean and do not allow
excessive build-up of oil and grease.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Metals
Toxins
Solvents (degreasers, paint
thinners, etc.)
Antifreeze
Brake fluid and brake pad dust
Battery acid
Motor oil
Fuel (gasoline, diesel, kerosene)
Lubricating grease
Good Housekeeping
Drip pans
Tarps
Covered outdoor storage areas
Page 2 of 4
Perform regular preventative maintenance to
minimize the occurrence of leaks and major
repairs.
Recycle and/or dispose of all wastes
properly and promptly.
Do not dump any liquids or other materials outside, especially near or in storm
drains or ditches. Sweep and pick up trash and debris as needed.
Clean up spills promptly using dry methods (do not hose down). Consult the Spill
Prevention and Response procedure for more information. Cleanup is completed
only after absorbent and rags are disposed of properly.
Body Repair and Painting
Whenever possible, conduct all body repair and painting work indoors.
Use dry cleanup methods such as vacuuming or sweeping to clean up all metal
filings, dust, and paint chips from grinding, shaving, and sanding. Dispose of the
waste properly. Debris from wet sanding can be allowed to dry overnight, then swept
and vacuumed. Liquid from wet sanding should not be allowed to enter the storm
drain. Never discharge these wastes to the storm or sanitary sewer systems.
Minimize waste from paints and thinners by carefully calculating paint needs based
on surface area and using the proper sprayer cup size.
Clean spray guns in a self-contained cleaner. Do not dispose of cleaner waste in the
storm drain.
Use sanding tools equipped with vacuum capability (if available) to pick up debris
and dust.
Material Management
Store maintenance materials and waste containers (e.g., used oil and antifreeze) in
labeled containers under cover or in secondary containment (e.g., double-walled
tanks). Chemicals should not be combined in containers.
All hazardous wastes must be labeled and stored according to hazardous waste
regulations.
Carefully transfer fluids from collection devices to designated storage areas as soon
as possible. Do not store the transferred fluids adjacent to the containers.
Store new batteries securely to avoid breakage and acid spills.
Store used batteries indoors or in secondary containment to contain potential leaks.
Recycle used batteries.
Conduct periodic inspections of storage areas to detect possible leaks.
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7658 Miscellaneous Concrete Annual
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DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
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Do not wash or hose down the storage area except in areas where the wash water will
only enter the sanitary sewer drain as an approved discharge. Use dry clean-up
methods as often as possible.
Keep lids on waste barrels and containers, and store them indoors or under cover to
reduce exposure to rain.
Periodically inspect and maintain all pretreatment equipment, including sumps,
separators, and grease traps to ensure proper functioning.
Parts Cleaning
Use designated areas for engine, parts, or radiator cleaning. Do not wash or rinse parts
outdoors. If parts cleaning equipment is not available, use drip pans or other
containment to capture parts cleaning fluids.
Use steam cleaning or pressure washing of parts whenever possible instead of solvent
cleaning.
When steam cleaning or pressure washing is used, only discharge wastewater to an
oil/water separator connected to the sanitary sewer.
When using solvents, rinse and drain parts over the designated solvent tank so that
fluids will not drip or spill onto the floor. Use drip boards or pans to catch excess
solutions and divert them back to the tank. Allow parts to dry over the hot tank.
Recycle cleaning solution when it becomes too dirty to use. Never discharge cleaning
waste to the storm or sanitary sewer systems.
Vehicle and Equipment Washing
Vehicles should be washed, whenever possible, in the municipality’s vehicle and
equipment wash area/bay or taken to a commercial car wash.
Employee Training
Train applicable employees on this written procedure. Information regarding how to avoid
and report spills will be presented during the training.
Periodically conduct refresher training on the SOP for applicable employees who
perform outdoor vehicle maintenance.
Records
The following records could be used to document activities performed:
Record of any major spills and the action taken.
Records of employee training with sign-in sheet.
Heavy equipment and vehicle maintenance logs.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 154 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
Page 4 of 4
References
Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices:
Version 1.0, September 2008.
City of Centennial SOP: Vehicle and Equipment Storage SOP, August 2007.
City of Centennial SOP: Vehicle Maintenance SOP, August 2007.
City of Centennial SOP: Vehicle Washing SOP, August 2007.
City of Golden. Fleet Maintenance Standard Operating Procedure, July 29, 2007.
City of Lafayette Standard Operating Procedure: Vehicle and Equipment Maintenance Repair, March
2009.
City of Lafayette Standard Operating Procedure: Vehicle and Equipment Washing, March 2009.
Mesa County, Municipal Operation and Maintenance Program, July 4, 2005.
Partners for a Clean Environment. Stormwater Protection: Vehicle Repair. Spring 2009.
USEPA Menu of BMP: Municipal Vehicle and Equipment Maintenance,
cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009.
USEPA Menu of BMP: Municipal Vehicle and Equipment Washing,
cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009.
Optional Additional Resources
Municipal codes and ordinances that relate to fleet maintenance.
Chemical purchasing policies.
Guidelines for staff to dedicate a percentage of their time to vehicle and equipment maintenance.
Specific directions on how to use the municipality’s vehicle wash area.
Spill Prevention Control and Countermeasures Plan.
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 155 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
Page 1 of 4
Heavy Equipment and Vehicle
Maintenance
Description
Regular maintenance of municipal vehicles and equipment, or
municipality-contracted vehicles and equipment prolongs the life
of the municipality’s assets and prevents the leaking of hazardous
fluids commonly associated with normal wear and tear of vehicles
and equipment.
Potential pollutants generated at vehicle maintenance facilities
include oil, antifreeze, brake fluid and cleaner, solvents, batteries
and fuels.
When services are contracted, this written procedure should be
provided to the contractor so they have the proper operational
procedures. In addition, the contract should specify that the
contractor is responsible for abiding by all applicable municipal,
state, and federal codes, laws, and regulations.
Procedures
Maintenance activities should be performed inside a maintenance
building unless the equipment is too large to fit inside or
temporary repairs need to be made before the equipment can be
moved to the maintenance building. Consult the Outdoor Fleet
Maintenance procedure when it is necessary to perform repairs
outside of the facility (breakdowns, service calls, etc.).
Vehicle Storage
Monitor vehicles and equipment closely for leaks and
use drip pans as needed until repairs can be
performed.
When drip pans are used, check frequently to avoid
overtopping and properly dispose of fluids.
Drain fluids from leaking or wrecked vehicles and
from motor parts as soon as possible. Dispose of fluids
properly.
For More Information
Name
Address
City, State
Phone
e-mail
Possible Pollutants
Metals
Toxins
Solvents (degreasers, paint
thinners, etc.)
Antifreeze
Brake fluid and brake pad dust
Battery acid
Motor oil
Fuel (gasoline, diesel, kerosene)
Lubricating grease
Good Housekeeping
Drip pans
Tarps
Covered outdoor storage areas
Secondary containment
Proper disposal of used fluids
Spill cleanup materials
Dry cleanup methods
Employee training
Related Procedures
Page 2 of 4
Vehicle Maintenance
Conduct routine inspections of heavy equipment and vehicles to proactively identify
potential maintenance needs.
Perform routine preventive maintenance to ensure heavy equipment and vehicles are
operating optimally.
Recycle or dispose of all wastes properly and promptly.
Do not dump any liquids or other materials outside, especially near or in storm drains or
ditches. Sweep and pick up trash and debris as needed.
Body Repair and Painting
Whenever possible, conduct all body repair and painting work indoors.
Use dry cleanup methods such as vacuuming or sweeping to clean up all metal filings,
dust, and paint chips from grinding, shaving, and sanding, and dispose of the waste
properly. Debris from wet sanding can be allowed to dry overnight on the shop floor,
then swept or vacuumed. Never discharge these wastes to the storm or sanitary sewer
system.
Minimize waste from paints and thinners by carefully calculating paint needs based on
surface area and using the proper sprayer cup size.
Do not use water to control over-spray or dust in the paint booth unless this wastewater
is collected. This water should be treated and permission granted by the wastewater
treatment plant prior to discharge into the sanitary sewer system.
Do not dispose of spray gun cleaner waste in the storm drain.
Use sanding tools equipped with vacuum capability (if available) to pick up debris and
dust.
Material Management
Store maintenance materials and waste containers (e.g., used oil and antifreeze) in
labeled containers under cover or in secondary containment (e.g., double-walled tanks).
Chemicals should not be combined in containers.
All hazardous wastes must be labeled and stored according to hazardous waste
regulations.
Carefully transfer fluids from collection devices to designated storage areas as soon as
possible. Do not store the transferred fluids adjacent to the containers (for example, oil
drip pans with used oil in them should not be placed next to the used oil tank).
Store new batteries securely to avoid breakage and acid spills.
Store used batteries indoors or in secondary containment to contain potential leaks.
Recycle used batteries.
Conduct periodic inspections of storage areas to detect possible leaks.
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7658 Miscellaneous Concrete Annual
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Do not wash or hose down storage areas except where wash water will enter the sanitary
sewer as an approved discharge. Use dry clean-up methods whenever possible.
Keep lids on waste barrels and containers, and store them indoors or under cover to
reduce exposure to rain.
Periodically inspect and maintain all pretreatment equipment, including sumps,
separators, and grease traps to ensure proper functioning.
Parts Cleaning
Use designated areas for engine, parts, or radiator cleaning. Do not wash or rinse parts
outdoors. If parts cleaning equipment is not available, use drip pans or other
containment to capture parts cleaning fluids.
Use steam cleaning or pressure washing of parts whenever possible instead of solvent
cleaning.
When steam cleaning or pressure washing, only discharge wastewater to an oil/water
separator connected to the sanitary sewer.
When using solvents to clean parts, rinse and drain parts over the designated solvent
tank so that fluids will not drip or spill onto the floor. Use drip boards or pans to catch
excess solutions and divert them back to the tank. Allow parts to dry over the hot tank.
Recycle cleaning solution when it becomes too dirty to use. Never discharge cleaning
waste to the sanitary sewer or storm sewer.
Vehicle and Equipment Washing
Vehicles should be washed in the municipality’s vehicle and equipment wash
area/bay or taken to a commercial car wash.
Employee Training
Train applicable employees who perform heavy equipment and vehicle maintenance on this
written procedure. Information regarding how to avoid and report spills will be presented
during the training.
Periodically conduct refresher training on the SOP for applicable employees who perform
heavy equipment and vehicle maintenance.
Records
The following records could be used to document activities performed:
Record of any major spills and the action taken.
Records of employee training with sign-in sheet.
Heavy equipment and vehicle maintenance logs
Services Agreement – WO Type
7658 Miscellaneous Concrete Annual
Page 158 of 171
DocuSign Envelope ID: B7AEDF89-9D5B-495D-ABB7-00B74AAC53A0
Page 4 of 4
References
Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version
1.0, September 2008.
City of Centennial SOP: Vehicle and Equipment Storage SOP, August 2007.
City of Centennial SOP: Vehicle Maintenance SOP, August 2007.
City of Centennial SOP: Vehicle Washing SOP, August 2007.
City of Golden. Fleet Maintenance Standard Operating Procedure, July 29, 2007.
City of Lafayette Standard Operating Procedure: Vehicle and Equipment Maintenance Repair, March 2009.
City of Lafayette Standard Operating Procedure: Vehicle and Equipment Washing, March 2009.
Mesa County, Municipal Operation and Maintenance Program, July 4, 2005.
Partners for a Clean Environment. Stormwater Protection: Vehicle Repair. Spring 2009.
USEPA Menu of BMP: Municipal Vehicle and Equipment Maintenance,
cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009.
USEPA Menu of BMP: Municipal Vehicle and Equipment Washing,
cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009.
Optional Additional Resources
Municipal codes and ordinances that relate to vehicle and equipment maintenance.
Chemical purchasing policies.
Loading and unloading bulk materials.
Guidelines for staff to dedicate a percentage of their time to vehicle and equipment maintenance.
Specific directions on how to use the municipality’s vehicle wash area.
Spill Prevention Control and Countermeasures Plan.
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EXHIBIT C
COMPENSATION
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EXHIBIT D
INSURANCE REQUIREMENTS
1. The Service Provider will provide, from insurance companies acceptable to the City, the
insurance coverage designated hereinafter and pay all costs. Before commencing work
under this bid, the Service Provider shall furnish the City with certificates of insurance
showing the type, amount, class of operations covered, effective dates and date of
expiration of policies, and containing substantially the following statement:
"The insurance evidenced by this Certificate will not be cancelled or materially
altered, except after ten (10) days written notice has been received by the City of Fort
Collins."
In case of the breach of any provision of the Insurance Requirements, the City, at its
option, may take out and maintain, at the expense of the Service Provider, such
insurance as the City may deem proper and may deduct the cost of such insurance from
any monies which may be due or become due the Service Provider under this
Agreement. The City, its officers, agents and employees shall be named as additional
insureds on the Service Provider's general liability and automobile liability insurance
policies for any claims arising out of work performed under this Agreement.
2. Insurance coverages shall be as follows:
A. Workers' Compensation & Employer's Liability. The Service Provider shall
maintain during the life of this Agreement for all of the Service Provider's
employees engaged in work performed under this agreement:
1. Workers' Compensation insurance with statutory limits as required by
Colorado law.
2. Employer's Liability insurance with limits of $100,000 per accident,
$500,000 disease aggregate, and $100,000 disease each employee.
B. Commercial General & Vehicle Liability. The Service Provider shall maintain
during the life of this Agreement such commercial general liability and automobile
liability insurance as will provide coverage for damage claims of personal injury,
including accidental death, as well as for claims for property damage, which may
arise directly or indirectly from the performance of work under this Agreement.
Coverage for property damage shall be on a "broad form" basis. The amount of
insurance for each coverage, Commercial General and Vehicle, shall not be less
than $500,000 combined single limits for bodily injury and property damage.
In the event any work is performed by a subcontractor, the Service Provider shall
be responsible for any liability directly or indirectly arising out of the work
performed under this Agreement by a subcontractor, which liability is not covered
by the subcontractor's insurance.
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New insurance
EXHIBIT E
CONFIDENTIALITY
IN CONNECTION WITH SERVICES provided to the City of Fort Collins (the “City”) pursuant to
this Agreement (the “Agreement”), the Professional hereby acknowledges that it has been
informed that the City has established policies and procedures with regard to the handling of
confidential information and other sensitive materials.
In consideration of access to certain information, data and material (hereinafter individually and
collectively, regardless of nature, referred to as “information”) that are the property of and/or
relate to the City or its employees, customers or suppliers, which access is related to the
performance of services that the Professional has agreed to perform, the Professional hereby
acknowledges and agrees as follows:
That information that has or will come into its possession or knowledge in connection with the
performance of services for the City may be confidential and/or proprietary. The Professional
agrees to treat as confidential (a) all information that is owned by the City, or that relates to the
business of the City, or that is used by the City in carrying on business, and (b) all information
that is proprietary to a third party (including but not limited to customers and suppliers of the
City). The Professional shall not disclose any such information to any person not having a
legitimate need-to-know for purposes authorized by the City. Further, the Professional shall not
use such information to obtain any economic or other benefit for itself, or any third party, except
as specifically authorized by the City.
The foregoing to the contrary notwithstanding, the Professional understands that it shall have no
obligation under this Agreement with respect to information and material that (a) becomes
generally known to the public by publication or some means other than a breach of duty of this
Agreement, or (b) is required by law, regulation or court order to be disclosed, provided that the
request for such disclosure is proper and the disclosure does not exceed that which is required.
In the event of any disclosure under (b) above, the Professional shall furnish a copy of this
Agreement to anyone to whom it is required to make such disclosure and shall promptly advise
the City in writing of each such disclosure.
In the event that the Professional ceases to perform services for the City, or the City so requests
for any reason, the Professional shall promptly return to the City any and all information
described hereinabove, including all copies, notes and/or summaries (handwritten or
mechanically produced) thereof, in its possession or control or as to which it otherwise has
access.
The Professional understands and agrees that the City’s remedies at law for a breach of the
Professional’s obligations under this Confidentiality Agreement may be inadequate and that the
City shall, in the event of any such breach, be entitled to seek equitable relief (including without
limitation preliminary and permanent injunctive relief and specific performance) in addition to all
other remedies provided hereunder or available at law.
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Material Storage
Outdoor Fleet Maintenance
Spill Prevention and Response
Street Sweeper Cleaning and
Waste
Vehicle Fueling
Vehicle Washing
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Secondary containment
Proper disposal of used fluids
Spill cleanup materials
Dry cleanup methods
Employee training
Related Procedures
Heavy Equipment and Vehicle
Maintenance
Material Storage
Spill Prevention and Response
Vehicle Fueling
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Construction
Utilities and Storm Sewer
System Replacement and
Construction
Vehicle Fueling
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Street, Curb, and Gutter
Replacement and
Construction
Utilities and Storm Sewer
System Replacement and
Construction
Vehicle Fueling
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Material Storage
Materials Management
Outdoor Vehicle Maintenance
Vehicle Fueling
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Waste
Street, Curb and Gutter
Maintenance
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Maintenance
Spill Prevention and Response
Street, Curb, and Gutter
Replacement and
Construction
Utilities and Storm Sewer
System Replacement and
Construction
Vehicle Fueling
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