Sewer Cured-in-Place Pipe Lining ProjectTHE CITY OF Dubuque
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Masterpiece on the Mississippi
2007
TO: The Honorable Mayor and City Council Members
FROM: Michael C. Van Milligen, City Manager
SUBJECT: 2009 Sewer CIPP Lining Project
(CIP 7101637: Sanitary Sewer Lining Program)
(CIP 7101289: General Sanitary Sewer Repairs)
(CIP 7201066: General Storm Sewer Repairs)
DATE: August 10, 2009
City Engineer Gus Psihoyos recommends initiation of the bidding process for the 2009
Sewer CIPP Lining Project, and further recommends that a public hearing be set for
September 8, 2009.
I concur with the recommendation and respectfully request Mayor and City Council
approval.
----~-
Mic ael 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 the Mississippi
TO: Michael C. Van Milligen, City Manager
FROM: Gus Psihoyos, City Engineer ~~\ /
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DATE: July 29, 2009
SUBJECT: 2009 Sewer CIPP Lining Project
(CIP 7101637: Sanitary Sewer Lining Program)
(CIP 7101289: General Sanitary Sewer Repairs)
(CIP 7201066: General Storm Sewer Repairs)
INTRODUCTION
The enclosed resolutions authorize the public bidding procedure for the 2009 Sewer
CIPP Lining Project.
BACKGROUND
With age, 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 the flow
capacity of the pipe. The seamless pipe also prevents infiltration. Robotic cutters are
then used to restore private sewer service connections.
DISCUSSION
The sewers identified for lining as part of the 2009 lining project are as follows:
Location Sewer
Diameter
Inches Length
(Feet)
Glen Oak from Vernon St. to Edina St. 8-inch 333
Grove Terrace near 12t" St. 8-inch 176
Kirkwood St. from Alta Vista to W. Locust 8-inch 1,676
Fenelon St. (Storm Sewer) 12-inch 50
W. 32"d St. from Wildwood to the east 24-inch 825
TOTAL 3,060
In addition, two brick manholes on Loras Boulevard near Prairie Street will be
rehabilitated. In addition to the sanitary sewers to be lined, a small section of storm
sewer on Fenelon Street will also be lined as part of the project.
The schedule for the project will be as follows:
Advertisement for Bids August 21, 2009
Notice of Hearing on Plans & Specifications August 21, 2009
Public Hearing September 8, 2009
Receipt of Bids September 10, 2009
Award of Contract September 21, 2009
Completion Date July 30, 2010
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 2009 Sewer CIPP Lining Project.
BUDGET IMPACT
The cost estimate for the 2007 Sewer CIPP Lining Project is:
Estimate
Construction
Contingency
Engineering
$144,440.00
$ 14,444.00
$ 23,832.60
Total Project Cost $182,716.60
r
The project will be funded as follows:
CIP Funding Source Amount
7101637 FY 2009 Sanitary Sewer Lining Program $ 69,684.00
7101637 FY 2010 Sanitary Sewer Lining Program $100,000.00
7101289 FY 2010 General Sanitary Sewer Repairs $ 7,346.00
7201066 FY 2010 General Storm Sewer Repairs $ 5,686.60
Total Project Funding $182,716.60
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 2009 Sewer CIPP Lining
Project through adoption of the attached resolutions.
Prepared by Deron Muehring, Civil Engineer II
cc: Jenny Larson, Budget Director
Deron Muehring, Civil Engineer II
RESOLUTION NO. 294-09
2009 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 2009
Sewer CIPP Lining Project, in the estimated amount $182,716.60, 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 8th day of September, 2009, at 6:30 p.m. in the
Historic Federal Building Council Chambers 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 2009 Sewer CIPP Lining Project is hereby ordered to be advertised for bids for
construction.
The amount of the security to accompany each bid shall 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 10th day of September, 2009. 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 21St day of September, 2009, in the Historic Federal Building Council Chambers (second
floor), 350 West 6th Street, Dubuque, Iowa.
Passed, adopted and approved this 1 ~ t n day of August , 2009.
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Roy D. Buol, Mayor
Atte t: '
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Jeanne F. Schneider, CMC, City Clerk
NOTICE OF PUBLIC HEARING ON PLANS, SPECIFICATIONS, FORM OF
CONTRACT, AND ESTIMATED COST FOR THE 2009 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 2009 Sewer CIPP Lining Project, in
accordance with the provisions of Chapter 26, Code of Iowa, at 6:30 p.m., on the
Stn day of September, 2009, in the Historic Federal Building Council Chambers
(second floor), 350 West 6tH 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:
Lining of 2,185 feet of 8-inch diameter sanitary sewer at Glen Oak Street
(from Vernon Street to Edina Street), Grove Terrace (near 12tH Street), and
Kirkwood Street (from Alta Vista Street to West Locust Street);
Lining of 50 feet of 12-inch diameter storm sewer at Fenelon Street;
Lining of 825 feet of 24-inch diameter sewer at West 32"d Street, from
Wildwood Drive to the east; and
Spray-sealing two manholes on Loras Street near Prairie Street.
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 ,
2009.
Jeanne F. Schneider, CMC, City Clerk
NOTICE TO BIDDERS
CITY OF DUBUQUE PUBLIC IMPROVEMENT PROJECT
2009 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
September 10, 2009, 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 September 10,
2009, at City Hall -Conference Room B, 50 West 13th Street, Dubuque, Iowa, for
consideration by the City Council (Council) at its meeting on September 21,
2009. 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 July 30, 2010.
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.
2009 Sewer CIPP Lining Project
CIPs 7101637, 7101289, & 7201066
Lining of 2,185 feet of 8-inch diameter sanitary sewer at Glen Oak Street
(from Vernon Street to Edina Street), Grove Terrace (near 12th Street), and
Kirkwood Street (from Alta Vista Street to West Locust Street);
Lining of 50 feet of 12-inch diameter storm sewer at Fenelon Street;
Lining of 825 feet of 24-inch diameter sewer at West 32"d Street, from
Wildwood Drive to the east; and
Spray-sealing two manholes on Loras Street near Prairie Street.
Published in the Telegraph Herald, August 21, 2009.
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