Mason Farm Wastewater Treatment Plant Digester 2 Cleaning

Pursuant to Section 143-129 of the General Statutes of North Carolina, sealed Bids will be received by Orange Water and Sewer Authority from Bidders until 2:00 P.M., local time, on 19, March, 2026 for CIP No. 378-08, Project: “MFWWTP DIGESTER #2 CLEANING“ at the Orange Water and Sewer Authority (OWASA), in the Administrative Offices, 400 Jones Ferry Road, Carrboro, North Carolina 27510, at which time the Bids received will opened and read aloud. Bids will be received for a Single Prime Lump Sum General Construction Contract. The Contractor and all Subcontractors shall have valid North Carolina General Contractor’s Licenses for the type and value of the work to be performed. The Project consists of furnishing all materials, labor, equipment, tools, etc. unless otherwise specified, for the complete and operable installation of: OWASA’s Mason Farm Wastewater Treatment Plant (WWTP) operates four anerobic digesters in series configured to achieve Class-A biosolids. Anerobic Digester Tank No. 2 was originally constructed in 1979 with a diameter of 50ft, side water depth of 23ft, and operating volumes of 700,000 million gallons to 1 MG per month. The tank serves mainly as an equalization tank to accept transfers from Digester No. 3 and transfers to Digester No. 1. Contractor shall furnish all labor, materials, equipment and all associated appurtenances as required to remove all contents and clean the interior of Digester No. 2