Waxahachie Jefferson Lift Station H2S Improvements

The City of Waxahachie is soliciting bids for hydrogen sulfide (H2S) treatment improvements at Jefferson Lift Station, with proposals due October 8, 2026. The scope encompasses procurement and installation of a package bio-trickling filter H2S treatment tower with integrated fan, control panel, and water cabinet; fiber-reinforced plastic air piping and supports connecting the treatment unit to wet wells, splitter channels, and bar screen channel; yard piping for potable water and process drain connections; electrical work including connection to the existing MCC-101 electrical building, site lighting, and heat tracing; integration of instrumentation and controls with the existing SCADA system; replacement of existing grating with solid aluminum cover plates; and miscellaneous site improvements including sidewalk, fencing, and grading.

The specifications document (15 MB, posted September 15, 2026) establishes detailed technical standards for the bio-trickling filter system design and operational performance, FRP piping standards and installation procedures, electrical system connections and safety standards, SCADA integration protocols, and site improvement construction standards. The awardee must demonstrate capability to integrate the H2S treatment system with the existing SCADA infrastructure and comply with applicable codes and regulations governing wastewater treatment facility odor control.

The project is located at Jefferson Lift Station in Waxahachie, Ellis County, Texas. No contract value, evaluation criteria weighting, or incumbent information is provided in the source. Questions are due by October 8, 2026 unless the source specifies an earlier Q&A deadline.