Denison - Northwest W/WW Improvements - Package 1 - Phase II Waterline and 36" Interceptor

The specific work for this Proposal Package 1 is further described in the Proposal Form and Contract Documents. The entire Project scope is given below: The scope of work for the described Project will consist of, but not be limited to, the following major elements: 24-Inch Diameter Waterline - Phase II and Phase III of the Northwest Waterline: In summary, the Phase II and Phase III includes construction of the following: Install 20,000 linear feet of twenty-four-inch (24-inch) and 5,500 linear feet of eighteen-inch (18-inc) potable water pipeline including all appurtenances Hydrostatically test and disinfect the pipeline and all appurtenances Restore all areas disturbed by construction, including erosion protection where necessary Tie-in pipeline to existing distribution system 36-Inch Diameter Interceptor - Phase IV and Phase V of the Northwest Interceptor: In summary, the Phase IV and Phase V includes construction of the following: Install 28,500 linear feet of thirty-six-inch

(36-inch) sanitary sewer interceptor including all manholes and appurtenances CCTV installed pipeline Vacuum test all installed manholes Tie-in pipeline to existing collection system Restore all areas disturbed by construction, including erosion protection where necessary Sanitary Sewer Truck Receiving Station: In summary, the receiving station includes construction of the following: Construct sanitary sewer receiving station for City vacuum to discharge sewer into collection system. The receiving station will be located on City property along the Phase IV section of the 36-inch diameter interceptor. The purpose of the station is to receive sanitary sewer waste from trucks carrying up to 5000 gallons of liquid waste. Site work and grading included Final design and construction of a sanitary sewer truck Lift Station: In summary, the initial phase of the lift station includes construction of the following: Construction of a 9.32 MGD lift station including yard piping and related site work Installation of 2 pumps, with piping for 3 future pumps Installation and configuration of electrical, instrumentation, and control related to the lift station Installation of odor control unit Installation of chemical feed tank and related piping Start-up test the lift station, pumps, chemical feed, and odor control (functional and performance testing) Dual Force Mains: In summary, the Dual Force Mains include construction of the following: Install10,000 linear feet of eight-inch (8-inch) sanitary sewer force main including all appurtenances Install 10,000 linear feet of sixteen-inch (16-inch) sanitary sewer force main including all appurtenances Hydrostatically test the pipeline and all appurtenances Restore all areas disturbed by construction, including erosion protection where necessary Tie-in pipeline to existing distribution system - Contact Info Contact: Jason Davis Phone: 972-670-5092 Fax: 972-457-8501 Email: jdavis@walshgroup.com Bid Package Notes