FY26 Stormwater Main Lining Project

The City of Keene, NH is seeking bids for the FY26 Stormwater Main Lining Project. The project involves the cured-in-place pipe (CIPP) rehabilitation of approximately 360 linear feet of 18-inch, 1,300 linear feet of 24-inch, and 930 linear feet of 30-inch stormwater mains. The project also includes the replacement of approximately 320 linear feet of 24-inch corrugated metal pipe stormwater main with 24-inch high-density polyethylene pipe, installation of a new 4-foot diameter pre-cast concrete drain manhole, and other related work. The project is expected to be completed within 150 calendar days. • CIPP rehabilitation of stormwater mains • Replacement of corrugated metal pipe with high-density polyethylene pipe • Installation of a new pre-cast concrete drain manhole • Pre and post CCTV inspection of stormwater mains • By-passing stormwater flows as necessary • Replacement and restoration of disturbed pavement surfaces, curbing, utilities, shrubbery, grass, posts, signs, etc.