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#823885 • Posted 5/13/2026

Central Regional Wastewater System Stage IX Odor Control Improvements, Arlington

Owner Reference
3110.2064
Bid Date
May 19, 2026 at 02:00pm
Pre-Bid
Scheduled, Optional - 3/25/2026 @ 11:00am @ (for location please or )
Estimate
$ 25-30 Million
Owner
Trinity River Authority of Texas, TX
Trades
Machinery and Pumps Contractor; Machinery Repair, Grapple Rebuilds, Motors & Variable Frequency Drives (VFD's), *Janitorial, Cleaning, Custodian, Housekeeping, Sanitation, Deodorizing, Window Washing: On-Call & Regular Services, Demolition Contractor, Building Removal and/or Relocation, Wrecking & Hauling, Fencing Contractor: Heavy Fences, Security Gates, Ornamental Iron, Tide Gates, Industrial Painting & Coating Contractor: Tanks, Bridges, Corrosion Protection, Limnology & Inland Water Restoration: Reservoirs, Lakes, Streams, Ponds, Rivers, Barriers, Aquatic Plants, Wetlands Living Shore, High Voltage Electrical Contractor (HVE): Electrician, Power Lines; Substation, Switchgear, Transmission/Power Lines, Stormwater Drainage: Manholes & Valve Boxes, Ditches, Culverts, Shoulder Work, Grates, French Drains, Dewatering, Water Swales, *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
Phase
Renovation, Remodel, Improvements, Upgrades

Description

The project scope includes the following major items: Construction of four new odor control systems for Pump Station 6 (PS 6), Pump Station 6A (PS 6A), Junction Boxes, 1E and 1F, and Headworks A Grit Basin including foul air duct and supports. Installation of aluminum cover plate at Headworks A Grit Basins effluent channel. Replacement of slide gates at PS 6 and PS 6A and demolition of weir gates at PS 6. Corrosion improvements at PS 6 middle flume and screen channel. Corrosion improvements at Headworks A Grit Basin effluent channel. Coating repairs at replaced and demolished gates at PS 6 and PS 6A. Demolition of existing Biofilters 5 and 6 structures. Demolition of existing Bioscrubbers 4 and 5. Demolition of Scrubber Unit 1 (SU-1) area abandoned chemical scrubbers and associated foul air duct and supports. Demolish existing foul air ducts for PS 6 and PS 6A and Junction Boxes 1E and 1F including associated support and axillaries. Relocation of 18 and 24 drain lines from discharging to the PS 6 middle flume to manhole S-MH-069. Electrical and Instrumentation and control improvements at influent junction boxes 1E and 1F.

Bonds required. Prevailing wages.

Contact

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Plans & Specifications

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CBS ID: 823885 | Published 5/13/2026 on Construction Bid Source

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Documents

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