Site work and renovation of a water / sewer project in Tazewell, Virginia. Completed plans call for the renovation of a water / sewer project; and for site work for a water / sewer project.

As of February 12, 2025, this project has been released for rebid. The previous solicitation is listed below for reference. The Tazewell Regional Wastewater Treatment Plant Improvement project involves the following elements: Construction of a new wetwell/drywell influent pump station with a mechanical screen system; Replacement of primary sludge, secondary recycle sludge, waste sludge, digested sludge, nonpotable and various other pumps; Construction of a new induced vortex grit removal system at the existing grit building; Replacement of clarifier mechanisms at two primary clarifiers and two secondary clarifiers; Replacement of air diffuser, mixing systems and associated blowers for a dual train MLE activated sludge secondary treatment system; Installation of an MLE MLSS recycle pump system; Replacement of the existing channel UV system; Rehabilitation of an existing dual traveling bridge tertiary filtration system; Replacement of air diffuser systems and associated blowers for two aerobic digesters; A building addition to the existing pre-engineered metal building housing the sludge dewatering system; Installation of a new belt press to replace an existing belt press; Installation of a new belt conveyor for dewatered cake; Demolition of existing glass greenhouse building at dewatered cake storage area; Construction of new open-walled structure over dewatered cake storage area; Replacement of the existing stand-by generator and automatic transfer switch; Replacement of miscellaneous process piping, valves, gates, and meters; Installation of new process instrumentation including DO, pH and ORP meters; Roof replacement at two buildings; Ventilation and heat replacement/improvements at three buildings; Replacement of existing controls and SCADA throughout the plant; Electrical upgrades; Miscellaneous demolition throughout the plant to allow for installation of new equipment. Construction is estimated to start Spring/ Summer 2025 and take approximatley 18 months to complete. *The bid list for this project may be incomplete. If you have been invited to bid on this project by the owner, please notify our editorial staff at contentcase@constructconnect.com.