Government Contract | North Carolina
Mason Farm WWTP Fermenter Mixing Improvements

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Bid Information

Bid Alert No: 00002758812

Bid Title: Mason Farm WWTP Fermenter Mixing Improvements

Agency Bid No. Title: 278-78

Received Date: 09/22/2021

Close Date: 11/01/2021

Purchase Type: 150consecutive calendar days from date of Notice to Proceed.

Delivery Point: Orange County, North Carolina

Delivery Date: Not Stated

Special Notices: Pre-Bid Conference Mandatory 10/06/2021 03:00 PM, Bidder Preregistration, Bid Bond Required: 5%


Specifications include, but are not limited to: for the complete and operable installation of:1. Demolition of existing pipe and mixing headers and their associated structural supports inside the fermenter tank up to wall pipe connections.2. Demolition of two submersible pumps and associated piping up to wall the fermenter wall pipes in the basement of the Old Digester Control Building.3. Excavation and demolition of underground fermenter gas condensate pipe, as well as its associated drip trap in the basement of the Old Digester Building.4. Optional removal and reinstallation of a 6-foot by 6-foot section of the concrete cover for the fermenter tank to provide easier access to the interior of the fermenter. This would include the associated PVC liner repair.5. Installation of new mixing nozzles and associated pipe and supports in the fermenter tank. This includes spot repairs to the existing PVC liner as required.6. Installation of a vertically mounted centrifugal chopper pump in the basement vault of the Old Digester Control Building, as well as required structural modifications to fit the new pump in the vault.7. Installation of new pipe, valves and supports in the basement of the Old Digester Control Building.8. Installation of new gas condensate accumulator and associated drain and vent pipingimprovements.9. Repair and coating of corroded sampling hatches in the fermenter cover.

Product Code: 91359

Agency Information

Issuing Agency: Orange Water & Sewer Authority

State: North Carolina

Agency Type: State and Local

Contact: Orange Water and Sewer Authority, 400 Jones Ferry Road, Carrboro, North Carolina, 27510




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