CIPP Sewer Lining ProjectTHE CITY OF
DUB E
Masterpiece on the Mississippi
MEMORANDUM
June 19, 2007
TO: The Honorable Mayor and City Council Members
FROM: Michael C. Van Milligen, City Manager
SUBJECT: 2007 Sewer CIPP Lining Project
(CIP 7101637: Sanitary Sewer Lining Program)
(CIP 7101901: Washington Street Sanitary Between 10th and 11th Streets)
(CIP 7201910: Pierce Street Storm Sewer Lining)
City Engineer Gus Psihoyos recommends initiation of the bidding process for the 2007
Sewer CIPP Lining Project, and further recommends that a public hearing be set for
July 16, 2007.
I concur with the recommendation and respectfully request Mayor and City Council
approval.
Michael C. Van Milligen
MCVM/jh
Attachment
cc: Barry Lindahl, City Attorney
Cindy Steinhauser, Assistant City Manager
Gus Psihoyos, City Engineer
THE CITY OF
DUB E MEMORANDUM
Masterpiece on tJie Mississippi
June 18, 2007
TO: Michael C. Van Milligen, City Manager
r
FROM: Gus Psihoyos, City Engineer
SUBJECT: 2007 Sewer CIPP Lining Project
(CIP 7101637: Sanitary Sewer Lining Program)
(CIP 7101901: Washington Street Sanitary Between 10th and 11th Streets)
(CIP 7201910: Pierce Street Storm Sewer Lining)
INTRODUCTION
The enclosed resolutions authorize the public bidding procedure for the 2007 Sewer
CIPP Lining Project.
BACKGROUND
With age, clay sanitary sewers deteriorate. Cracks and bad joints form, compromising
the integrity of the sewer. In addition, stormwater and groundwater can infiltrate into the
sanitary sewer. Both conditions can cause the overloading of the City's sanitary sewer
system.
The high costs and inconvenience to the public associated with the excavation and
restoration of pavement for sanitary sewer rehabilitation projects has led to the
development of "trenchless" technologies. Cured-in-Place Pipe (CIPP) is a versatile
trenchless method for restoring structural integrity to sewer mains.
CIPP is aresin-impregnated tube that is installed in an existing damaged or leaking
sewer. Once inserted into the pipe, it is expanded and cured by applying heat. The liner
is a seamless, joint-less pipe with a smooth inner surface that increases flow capacity.
The seamless pipe also prevents infiltration. Robotic cutters are then used to restore
active sewer lateral connections to the line.
DISCUSSION
The sewers identified for lining are as follows:
Location Sewer
Diameter
Inches Length
(Feet)
Judson Drive between Vail Trail and Powers Ct. 8-inch 332
Carter Road in the vicinity of St. Anne Drive 8-inch 241
St. Anne Drive in the vicinity of Tyler Road 8-inch 303
Marion Street between Meadow Ln. and Cherokee Dr. 8-inch 600
King Street between Greeley St. and Broadway St. 8-inch 370
Main from Knob Hill Dr. towards Duggan Dr. 8-inch 157
TOTAL 8-INCH 2,003
Collector from University Ave. to Isborn Ave. 18-inch 800
TOTAL 18-INCH 800
Washington Street from 10th to 11th Street 24-inch 288
Pierce Street (Storm) between Angella and W. Locust 24-inch 280
TOTAL 24-INCH 568
The schedule for the project will be as follows:
Advertisement for Bids July 6, 2007
Notice of Hearing on Plans & Specifications July 6, 2007
Receipt of Bids July 26, 2007
Public Hearing July 16, 2007
Award of Contract August 6, 2007
Completion Date November 30, 2007
RECOMMENDATION
I recommend that the City Council establish the date for the public hearing and
authorize the City Clerk to advertise for bids for the 2007 Sewer CIPP Lining Project.
BUDGET IMPACT
The cost estimate for the 2007 Sewer CIPP Lining Project is:
Estimate
Construction $ 163,464.00
Contingency $ 16,346.00
Engineering $ 26,971.96
Total Project Cost $ 206,781.96
The project will be funded by the annual CIP Sanitary Sewer Lining Program that has a
current balance of $124,647.77.00; the Fiscal Year 2008 Washington Street Sanitary
Between 10th and 11th Streets appropriation in the amount of $65,500; and the Fiscal
Year 2008 Pierce Street Storm Sewer appropriation in the amount of $57,000.
ACTION TO BE TAKEN
I respectfully request that the City Council establish the date for the public hearing and
to authorize the City Clerk to advertise for proposals for the 2007 Sewer CIPP Lining
Project through adoption of the attached resolutions.
Prepared by Deron Muehring
cc: Barry Lindahl, City Attorney
Jenny Larson, Budget Director
Deron Muehring, Civil Engineer II
RESOLUTION NO. 369-07
2007 SEWER CIPP LINING PROJECT
PRELIMINARY APPROVAL OF PLANS, SPECIFICATIONS, FORM OF
CONTRACT, AND ESTIMATED COST; SETTING DATE OF PUBLIC HEARING ON
PLANS, SPECIFICATIONS, FORM OF CONTRACT, AND ESTIMATED COST; AND
ORDERING THE ADVERTISEMENT FOR BIDS
NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY
OF DUBUQUE, IOWA:
the proposed plans, specifications, form of contract and estimated cost for the
2007 Sewer CIPP Lining Project, in the estimated amount $206,781.96, are hereby
preliminarily approved and ordered filed in the office of the City Clerk for public
inspection.
a public hearing will be held on the 16th day of July, 2007, at 6:30 p.m. in the
Public Library Auditorium at which time interested persons may appear and be heard for
or against the proposed plans and specifications, form of contract and estimated cost of
said Project, and the City Clerk be and is hereby directed to cause the attached notice of
the time and place of such hearing to be published in a newspaper having general
circulation in the City of Dubuque, Iowa, which notice shall be published not less than
four days nor more than twenty days prior to the date of such hearing. At the hearing,
any interested person may appear and file objections to the proposed plans,
specifications, form of contract, or estimated cost of the Project.
The 2007 Sewer CIPP Lining Project is hereby ordered to be advertised for bids
for construction.
The amount of the security to accompany each bid shalt be in an amount which
shall conform to the provisions of the Notice to Bidders hereby approved.
The City Clerk is hereby directed to advertise for bids for the construction of the
improvements herein provided, by publishing the attached Notice to Bidders to be
published in a newspaper having general circulation in the City of Dubuque, Iowa, which
notice shall be published not less than four but not more than forty-five days before the
date for filing bids before 2:00 p.m. on the 26th day of July, 2007. Bids shall be opened
and read by the City Clerk at said time and will be submitted to the City Council for final
action at 6:30 p.m. on the 6th day of August, 2007, in the Public Library Auditorium, 360
West 11th Street, Dubuque, Iowa.
Passed, adopted and approved this 2nd day of Jul 0 }.
ry
~~
oy D. Buol, Mayor
Attest:
~~ -(~
eanne F. Schneider, CMC, City Clerk
NOTICE OF PUBLIC HEARING ON PLANS, SPECIFICATIONS, FORM
OF CONTRACT, AND ESTIMATED COST FOR THE 2007 SEWER CIPP
LINING PROJECT
NOTICE IS HEREBY GIVEN: The City Council of the City of Dubuque,
Iowa will hold a public hearing on the proposed plans, specifications, form of
contract and estimated cost for the 2007 Sewer CIPP Lining Project, in accordance
with the provisions of Chapter 26, Code of Iowa, at 6:30 p.m., on the 16th day of
July, 2007 in the Public Library Auditorium, 360 West 11th Street, Dubuque, Iowa.
Said proposed plans, specifications, form of contract and estimated cost are now
on file in the office of the City Clerk. At said hearing any interested person may
appear and file objections thereto.
The scope of the Project is as follows:
Sewer lining of 2,003 feet of 8-inch diameter sewer at the following
locations: Judson Drive between Vail Trail and Powers Court, Carter Road in the
vicinity of St. Anne Drive, St. Anne Drive in the vicinity of Tyler Road, Marion
Street between Meadow Lane and Cherokee Drive, King Street between Greeley
Street and Broadway Street, and the main between Knob Hill Drive and Duggan
Drive.
Sewer lining of 800 feet of 18-inch diameter sewer at the following
location: Collector from University Avenue to Isborn Avenue.
Sewer lining of 568 feet of 24-inch diameter sewer at the following
locations: Washington Street from 10th to 11th Street; and Pierce Street (storm)
between Angella and West Locust.
Any visual or hearing-impaired persons needing special assistance or persons
with special accessibility needs should contact the City Clerk's office at (563)
589-4120 or TDD at (563) 690-6678 at least 48 hours prior to the meeting.
Published by order of the City Council given on the day of
2007.
Jeanne F. Schneider, CMC, City Clerk
NOTICE TO BIDDERS
CITY OF DUBUQUE PUBLIC IMPROVEMENT PROJECT
2007 SEWER CIPP LINING PROJECT
Time and Place for Filing Sealed Proposals. Sealed bids for the work
comprising each improvement as stated below must be filed before 2:00 p.m. on
July 26, 2007, in the Office of the City Clerk, City Hall -First Floor, 50 West 13tH
Street, Dubuque, Iowa.
Time and Placed Sealed Proposals Will be Opened and Considered. Sealed
proposals will be opened and bids tabulated at 2:00 p.m. on July 26, 2007, at
City Hall -Conference Room B, 50 West 13tH Street, Dubuque, Iowa, for
consideration by the City Council (Council) at its meeting on August 6, 2007.
The City of Dubuque, Iowa, reserves the right to reject any and all bids.
Time for Commencement and Completion of Work. Work on each
improvement shall be commenced within 10 days after the Notice to Proceed has
been issued and shall be fully completed by November 30, 2007.
Bid Security. Each bidder shall accompany its bid with a bid security as security
that the successful bidder will enter into a contract for the work bid upon and will
furnish after the award of contract a corporate surety bond, acceptable to the
governmental entity, for the faithful performance of the contract, in an amount
equal to one hundred percent of the amount of the contract. The bid security
shall be in the amount of ten percent (10%) of the amount of the contract and
shall be in the form of a cashier's check or certified check drawn on a state-
chartered or federally chartered bank, or a certified share draft drawn on a state-
chartered or federally chartered credit union, or the governmental entity may
provide for a bidder's bond with corporate surety satisfactory to the governmental
entity. The bid bond shall contain no conditions excepted as provided in this
section.
Contract Documents. Copies of the construction documents may be obtained
at the Engineering Department, City Hall -Second Floor, 50 West 13tH Street,
Dubuque, Iowa 52001. No plan deposit is required.
Preference for Iowa Products and Labor. By virtue of statutory authority,
preference will be given to products and provisions grown and coal produced
within the State of Iowa, and to Iowa domestic labor, to the extent lawfully
required under Iowa statutes.
Sales Tax. The bidder should not include sales tax in its bid. A sales tax
exemption certificate will be available for all material purchased for incorporation
in the project.
General Nature of Public Improvement.
2007 Sewer CIPP Lining Project
CIPs: 7101637, 7101901, and 7201910
Sewer lining of 2,003 feet of 8-inch diameter sewer at the following
locations: Judson Drive between Vail Trail and Powers Court, Carter Road in the
vicinity of St. Anne Drive, St. Anne Drive in the vicinity of Tyler Road, Marion
Street between Meadow Lane and Cherokee Drive, King Street between Greeley
Street and Broadway Street, and the main between Knob Hill Drive and Duggan
Drive.
Sewer lining of 800 feet of 18-inch diameter sewer at the following
location: Collector from University Avenue to Isborn Avenue.
Sewer lining of 568 feet of 24-inch diameter sewer at the following
locations: Washington Street from 10th to 11th Street; and Pierce Street (storm)
between Angella and West Locust.
Published in the Telegraph Herald, July 6, 2007.