Digester Valve Replacement

The City of Anderson, South Carolina is requesting bids for digester valve replacement at the Rocky River Wastewater Treatment Plant, with bids due July 1, 2026 at 1:00 p.m. and a mandatory pre-bid conference on June 10, 2026 at 1:00 p.m. at the plant. Attendance at the pre-bid conference is mandatory; bidders who do not attend will have their bids rejected.

The scope includes repairing one broken valve on the primary anaerobic digester and removing and replacing two broken valves on the secondary anaerobic digester with one new valve and a 6-foot diameter manhole. The project is awarded as a single prime contract on a lump-sum basis with an expected duration of 270 days.

The contract uses federal funds and is subject to federally assisted construction contract requirements, including Executive Order No. 11246, the Copeland Anti-Kickback Act, OSHA requirements, and equal opportunity provisions. General contractors and all subcontractors must not appear on the SAM.gov disbarment list. A detailed listing of all subcontractors must be provided with the bid. Bidders cannot withdraw bids within 90 days of the opening date, and mark-ups on subcontractor work or cost-plus overhead arrangements will be disallowed for reimbursement.

Bidding documents are available through Duncan Parnell via their online bid room at https://bidroom.duncan-parnell.com/ and require registration to obtain documents and be added to the official Plan Holder's List. Bids will be received at City Hall (401 S. Main Street, Anderson, South Carolina 29624) and publicly opened and read at the scheduled time. The City of Anderson reserves the right to reject any and all bids.