Fiscal Note
No Funds Required.
Title
Approving temporary construction work with associated noise impacts between the hours of 7:00 PM and 7:00 AM for work associated with City of Madison cured in place sewer main lining project #14487. (District 6)
Body
Madison General Ordinance section 24.08(3) provides the Common Council the ability to allow temporary construction activities outside of the hours of 7:00 AM to 7:00 PM with the passage of a resolution and a hearing before the Board of Public Works.
As part of this sanitary sewer cured-in-place pipe (CIPP) project, an existing 364 foot, 18” sanitary sewer main is scheduled to be rehabilitated. The sewer main is located along the Yahara River located between East Main Street and Winnebago Street. The expectation is that most work required to line this sewer main would be completed during normal work hours of 7:00 AM and 7:00 PM. However, it is possible that work would extend outside this time frame due to the liner curing method specifically required for this sewer main.
Thus, the Contractor for this project has requested permission to perform work required to CIPP line this sewer main outside the hours of 7:00 AM to 7:00 PM for up to 2 nights during the contract timeframe. The proposed activities beyond the hours of 7:00 AM to 7:00 PM are as follows:
1. Use of generators and pumps to bypass wastewater;
2. Installing the resin-impregnated felt liner into the sanitary sewer main;
3. Using water inversion/boiler cure methods to cure the liner in place; and
4. Conducting a closed-circuit inspection of the lined sections of sanitary sewer mains to provide documentation to the City that all required work has been satisfactorily performed.
NOW THEREFORE BE IT RESOLVED, that construction work, with associated noise impacts, between the hours of 7:00 PM to 7:00 AM along the Yahara River located between East Main Street and Winnebago Street for up to 2 days are hereby approved in accordance with Section 24.08(3) of the Madison General Ordinances, and
BE IT FURTHER RESOLVED, that the construction activities outside the hours of 7:00 AM to 7:00 PM are limited to those activities identified in this resolution and the hours specified, and
BE IT FURTHER RESOLVED, that the approval of that construction work, as provided in this resolution shall expire on June 25, 2025.