Site work for a water / sewer project in Madison, Wisconsin. Completed plans call for site work for a water / sewer project.

The project involves the removal and replacement of one (1) each 30" tapping sleeve and one (1) each 6" isolation valve in ten (10) separate manhole structures, as well as injection grouting for non-structural infiltration control within four (4) of these structures. The project is located between E. Washington Ave and W. Washington Ave, Madison, Wisconsin. All prospective bidders must submit qualifications for review and approval by the District. Prequalification applications will be distributed with the Contract documents or can be obtained from the District. Bidders who have already submitted prequalification documentation to the District within the current calendar year need not resubmit but must notify the District in writing by the due date (using the form provided) of their desire to prequalify for this specific work. Prequalification applications must be completed and emailed to prequalifications@madsewer.org no later than 2:00p.m. Tuesday, December 23, 2025. Bidders will be notified only of disqualification no later than 4:00 p.m. Tuesday, December 30, 2025. If a bidder has not filed the prequalification application, their bid shall not be opened. All questions regarding the project shall be directed to Adam Carlson, Collection System Project Specialist, Madison Metropolitan Sewerage District. Phone: (608) 222-1201x144, email: rfp@madsewer.org. Responses to any questions received will be answered in a formal addendum.