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

A. Without intending to limit or restrict extent of work required under this Contract, Work to be performed comprises the following 1. Headworks Building a. Construction of a new headworks building to the North of the existing headworks that will include the following: 1) Two (2) new mechanical bar screens with washer/compactors for screenings. Motor-operated slide gates will allow both screens to operate during wet weather flows. A third channel with a manual bar rack will allow for bypass of the screens in the case that a screen is out for maintenance during wet weather flows. 2) A new vortex-style grit removal system with two (2) grit pumps pumping grit to a washer/classifier unit. A bypass around the grit unit will be provided. 3) New magnetic flow meter downstream of the grit unit measuring flow into the plant. 4) New CSO regulator with overflow weir leading to CSO Diversion Chamber. The height of the weir will be set to only overflow when the hydraulic capacity of the plant is exceeded. A new fiberglass scum baffle will prevent scum and floatables from being discharged to CSO No. 014. 5) New CSO Diversion Chamber with two (2) motor-operated plug valves to control wet weather-induced high flow discharges. The diversion chamber will first direct wet weather-induced bypass flows to Equalization Tanks / Aeration Tank Nos. 5 and 6 for equalization to reduce CSO discharges. Only after Aeration Tank Nos. 5 and 6 have reached their capacity will flow be discharged to CSO No. 014. 6) New refrigerated, flow-proportioned, automatic sampler for taking influent samples. 7) New Electrical Room for equipment control panels The Project consists of improvements to the wastewater treatment plant (WWTP) including a new headworks building, installation of a new flash mix tank, rehabilitation of the primary and secondary clarifiers and associated equipment, rehabilitation of the aeration tanks and associated equipment, conversion of two aeration tanks to swing equalization basins, replacement of aeration blowers, installation of a new magnesium hydroxide system, replacement of the chlorine gas system with sodium hypochlorite disinfection, repair and rehabilitation of the primary digester, construction of a new boiler building and digester gas handling equipment, demolition of the secondary digesters, refurbishment of the laboratory, replacement of the existing belt filter press with a dewatering screw press, upgrade of the plant electrical service, installation of a new SCADA system and various piping, and site work associated with the improvements. Question Deadline 08/12/2024 at 12:00 PM ET Each Bid shall be accompanied by a certified check, bank money order, or a Bid Bond in an amount not less than 10 percent of the Bid total, payable to Tamaqua Borough Authority in accordance with the Instructions to Bidders. The Owner reserves the right, at its option, to waive as an informality any, defects, errors, or omissions in any or all Bids; and to reject any or all Bids. Bid Result General Construction G.M. McCrossin Inc. $18,854,000 Electrical George J Hayden Inc dba Hayden Power Group $3,887,800 Mechanical O&M MULTI-TRADE, Inc $1,894,049