Trinity River Authority - Ten Mile Creek Regional Wastewater System - Plant Rehabilitation A

Details ID: 3210.2066C Estimate: $8-$10 Million Type: Wastewater Treatment Plant Owner: Trinity River Authority Location Dallas County, TX Map Code: Show Google Map Open Map On Google No Map Scope The project scope includes, but is not limited to, the following major work items: Rehabilitation of the Primary Clarifier 1 (PC1) mechanism, structure, piping, and associated equipment; Demolition and replacement/addition of plug valves, check valves, flanged coupling adapters and piping in Return Activated Sludge Pump Station No. 1 (RASPS1); Coating of metallic piping, valves, pumps, motors and couplings as indicated on the Drawings in RASPS1; Installation of two new bridge cranes in RASPS1; Rehabilitation of floor drains in RASPS1; Replacement of the supply and exhaust fans and associated duct in the RASPS1 pump rooms; Mitigation of water intrusion at the east wall and replacement of sidewalk and steps on the east side of the RASPS1 building; Demolition and replacement of slide gates and

pressure relief valves, and various structural improvements at Division Boxes 2 and 2A; Removal and planting of trees along the southwest corner of the Plant including an irrigation system; Replacement of the Maintenance Building roof and clerestory windows; Installation of spray-in insulation under the steel deck of the non-climate-controlled areas of the Maintenance Building; Installation of a steel wind screen and cover over the existing grit classifier equipment, including new lighting under the cover, on top of the Grit Removal Facility structure; Rehabilitation of the mechanical components of the two (2) existing screens at the Screening Facility; Replacement of eight (8) existing actuators; installation of new disconnect switches, conduit, and wire for each new actuator; Replacement of the biotrickling filter with a new biotrickling filter at the Sludge Dewatering Building and replacement of associated appurtenances and electrical; Installation of exhaust fans in the Sludge Dewatering Building process area; and Site Lighting Improvements. Pre-Bid Details Date: 3/10/2022 Time: 10:00 AM Location: Ten Mile Creek Regional Wastewater System Treatment Plant Administration Building Notes: Located at 1430 Malloy Bridge Circle, Ferris, Texas 75125 Bid Details Date: 3/24/2022 TBA Time: 2:00 PM CST Location: Bidders must complete the electronic bid proposal and make any uploads including a signed pdf bid bond to https://www.civcastusa.com Notes: Please note the Bid Opening has been postponed 1 (one) week. Addendum No. 2 will be posted soon. Contact Address Trinity River Authority 5300 South Collins Arlington, Texas 76018 www.trinityra.org Contact Info Contact: Stefanie Massey Phone: Fax: Email: Stefanie.massey@aecom.com Bid Package Notes Additional Notes