Simsboro Aquifer Water Supply Facilities - Package 7 - Lift Station, SS Forcemain, and Distribution Piping

Bid Package 7 - Lift Station, SS Forcemain, and Distribution Piping The City of Bastrop is in the process of converting its water supply source from shallow alluvial wells primarily fed by the Colorado River to deep wells that draw from the Simsboro Aquifer; which will provide the City with a reliable, resilient, drinking water supply. THIS PACKAGE specifically consists of the scope of work required to construct the Lift Station and the SS Forcemain and Distribution Line to Willow WTP. Furnish and Install all SS Forcemain and Distribution piping, including, but not limited to, clear & grub, Dig, lay, bury of all pipe, tunnels, installation and grouting of pipe through tunnels, cathodic protection as required, road crossings, all associated Blow off valves, air release valves, and associated vaults, backfill of pipelines per plans and specs and final grading, testing and disinfection of lines, ant needed dewatering, Restoration of any existing roadways or facilities impacted during construction, Miscellaneous utility relocations needed, traffic control, Install and Maintain SWPPP per plan provided by CMAR, trench safety, Coordinate with QC testing provided by Owner, spoil removal. Furnish and install all items needed for the Lift Station complete with pumps and piping. The overall project consists of the following: A new well field and production facilities Three additional wells are needed to meet Phase 1 flows, which consist of an average production capacity of 3 MGD and a peak capacity of 6 MGD. Water collection piping and access roads will be installed to each of the new wells. Groundwater treatment facilities Based on water quality sampling, a WTP primarily focusing on iron and manganese removal is needed. It will consist of chemical addition facilities housed in a chemical building and gravity filters housed in a filter building. Low Lift pump station Once treated, water will be pumped from the filter effluent to a 0.5 MG clearwell through the Low Lift pump station Ground Storage Tank (clearwell) 5 MG clearwell, Backwash pump station Backwash pumps will pull water from the clearwell and send it through the treatment plant to clean the filters Transmission piping - water will be conveyed through the 24-inch diameter, 21,500 lf transmission pipeline to GSTs at the Willow Site. Lift Station and Force Main A 21,500 lf wastewater forcemain will run along the same route as the transmission pipeline to convey wastewater generated during filter backwash and in the Filter Building to the City's wastewater collection system. Associated services Electrical and instrumentation Site development and access Various site improvements, paving, grading, fencing, landscaping. The deadline to ask questions is 3/02/2023 3:00 PM CST All questions are to be formally submitted on CivCast.

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Plumbing, Common Work Results for Plumbing.