Title
Resolution to Approve a Construction Contract with Lanzo Companies, Inc. for the Southside Interceptor Sewer Lining Project - Phase VI ($1,924,770.00)
Memorandum
Attached for your review and approval, please find a resolution that awards a construction contract to Lanzo Companies, Inc. for Phase VI of the Southside Interceptor Sewer Lining Project.
This project consists of lining approximately 4,884 feet of 36-inch and 42-inch sanitary sewer beginning at Huron Parkway near Geddes Avenue, extending east along E. Huron River Drive, and terminating at Chalmers Drive. In addition, the project will line 12 sanitary sewer manholes to aid in limiting stormwater infiltration into the sanitary sewer system. Lining is a trenchless technology which enables the pipe to be repaired without disturbing the surface above. The lining of this sanitary sewer is critical to extending the service life of the pipe. The project is expected to begin in January 2021.
Plans and specifications were advertised through BidNet (ITB No. 4642). Five bids were received and opened on October 8, 2020. The lowest responsible bid was submitted by Lanzo Companies, Inc. in the amount of $1,924,770.00 which was in line with the engineer's estimate.
Lanzo Companies, Inc. complies with the requirements of the non-discrimination, living wage and responsible contractor ordinances.
Budget/Fiscal Impact: The City of Ann Arbor Capital Improvements Plan (CIP) includes the Southside Interceptor Sewer Lining Project - Phase VI (UT-SN-21-08). Funding for the project available in the approved Sewage Disposal System capital budget.
Staff
Prepared by: Nicholas Hutchinson, P.E., City Engineer
Reviewed by: Craig Hupy, Public Services Area Administrator
Approved by: Tom Crawford, City Administrator
Body
Whereas, The City of Ann Arbor Capital Improvements Plan (CIP) includes the Southside Interceptor Sewer Lining Project - Phase VI (UT-SN-21-08);
Whereas, It is desirable to extend the service...
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