Construction of 1. 44 MGD Wastewater Treatment Plant Replacement

Harris County Municipal Utility District No. 200 is requesting construction bids on a 1.44 MGD wastewater treatment plant replacement, with proposals due October 7, 2026.

The scope includes headworks improvements, sequencing batch reactors, clarified effluent pump station, aeration and digester blowers, disinfection basin, aerobic digesters, chemical and electrical buildings, generator installation, electrical service upgrades, detention and mitigation ponds, site grading and drainage structures, concrete paving, piping and manholes, protective coatings, control systems, clearing and grubbing, fencing, hydro-mulch seeding, duct bank and pull boxes, and demolition work as specified. The contractor must provide all labor, materials, equipment, supervision, temporary facilities, and site work necessary to construct, tie-in, and deliver a complete and fully operational treatment system. Technical specifications are provided in a 36 MB specifications document that establishes detailed engineering and construction standards, material standards, equipment specifications, construction sequencing, quality assurance protocols, and system commissioning requirements.

The project encompasses multiple jurisdictions within Harris County and the City of Austin, Texas. No contract value, contract term, incumbent contractor, evaluation criteria, pre-bid meeting date, or questions deadline is stated in the source.