Title
Consider and take action on a resolution authorizing a construction contract with Layne Inliner, LLC, for the 2017 Sanitary Sewer Rehabilitation Project (WW1801), in an amount not to exceed $1,168,430, and authorizing the expenditure of an additional $116,843 for a construction work change directive budget (Director of Engineering)
Background:
Approval of this resolution will authorize the award of the construction contract to Layne Inliner, LLC. for the construction of the 2017 Sanitary Sewer Rehabilitation Project, and authorize funds for a construction work change directive budget.
This project is a continuation of the multi-year systematic rehabilitation of the sanitary sewer collection system, intended to reduce the inflow/infiltration, blockages, overflows and other failures in the sanitary sewer system, as indicated in the City’s agreement with the TCEQ. The 2017 Sanitary Sewer Rehabilitation Project will be targeting two major sanitary sewer trunk systems that were identified by the 2016 Sanitary Sewer Condition Survey to be in a deteriorated condition. These sanitary sewer trunk systems include: 1) an 18-inch thru 30-inch ductile iron sanitary sewer trunk main along Hobbs Road, from FM 518 to Butler Road, and; along Butler Road to the Butler Road Lift Station, and; 2) a 10-inch thru 21-inch ductile iron and PVC sanitary sewer trunk main along FM 646 in the Bay Colony Area. The primary method of pipe rehabilitation will be Cured-In-Place-Pipe (CIPP), along with the cementitious rehabilitation and coating of the manholes. The 2017 Sanitary Sewer Rehabilitation Project is funded in the FY 2018 CIP Budget for $1,300,000.
The project generally consists of the installation of 7,140 linear feet of 8-inch thru 42-inch CIPP, and structural rehabilitation of 35 manholes.
Sealed bids for the project were received September 26, 2017 (Bid No. 17-056). Layne Inliner, LLC submitted the lowest bid in the amount of $1,168,430. Attached is the City’s engine...
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