Koon's Sewage Pumping Station, L28 and Spinnaker Court Sewage Pumping Station, L02 and Force Main Work Location: koon's Sewage Pumping Station, L28: 10640 Automotive Drive, Manassas, Va 20109 Spinnaker Court Sewage Pumping Station, L02 and Force Main: 2280 Spinnaker Court, Woodbridge, Va 22192. GENERAL DESCRIPTION: Provide all materials, equipment, and labor necessary for the construction of KOON'S SEWAGE PUMPING STATION, L28 AND SPINNAKER COURT SEWAGE PUMPING STATION, L02 AND FORCE MAIN. The work includes, but is not limited to the following: KOON'S SEWAGE PUMPING STATION, L28
o Mobilization: Limited to a maximum of three percent (3%) of the total of all other items for Koon's Sewage Pumping Station.
o Provide new polymer concrete wet well.
o Provide two (2) submersible pumps on guiderails installed in new wet well.
o Provide a channel grinder on guiderails installed in new polymer concrete manhole.
o Provide new valve vault, with plug valves, check valves, air release valve, fittings, pressure gauges and transmitters, magnetic flowmeter, pump station bypass, DIP piping, pipe supports, sump pump, and ladders.
o Provide new standby diesel generator on concrete platform.
o Provide new precast concrete Pump Control Building on concrete platform.
o Provide new heating, ventilation and air conditioning equipment.
o Provide activated carbon odor control and valve vault exhaust fan on concrete platform.
o Provide new electrical connection, distribution, instrumentation and control equipment.
o Demolition of existing pumping station components.
o Demolition of one storage sheds and two concrete pads.
o Provide new site fencing and gate.
o Site work, including pavement of disturbed area, gravity sewer piping and manholes, existing wet well modification, 2" water connection, yard hydrant, PVC ducts, 8" ductile iron force main to connect to the existing force main, and other miscellaneous improvements.
o Demobilization and Closeout - All work related to demobilization of project site for Koon's Sewage Pumping Station and closeout as required by the Contract Documents. Submit Questions, in Written Form Only, to Mikyong Rodgers at Saprocurement@pwcsa.org No Later Than Tuesday 02:00 Pm Est, April 09, 2024. The Subject Line of the Email Should Read as Follows: "questions- IFB #: Sa-2402, Title: Koon's Sewage Pumping Station, L28 and Spinnaker Court Sewage Pumping Station, L02 And Force Main" Plan Holder List is not maintained.
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