RFQ - Conroe Central Wastewater Treatment Plant Expansion

The City of Conroe is requesting Statements of Qualifications from engineering firms to provide professional services for the expansion of the Conroe Central Wastewater Treatment Plant located at 1890 Ed Kharbat Drive, Conroe, Texas, with SOQs due October 8, 2026.

The project expands the WWTP from its current permitted Average Daily Flow capacity of 6.0 million gallons per day to approximately 12.0 MGD to accommodate existing and projected wastewater flows. The scope encompasses existing facility evaluation and data review, preliminary engineering and alternatives analysis, treatment process and facility design, hydraulic and process modeling, surveying and geotechnical investigations, regulatory coordination and permitting with the Texas Commission on Environmental Quality, final design and construction documents, bidding and procurement assistance, and construction-phase engineering services including startup, commissioning, and operational assistance. The selected firm must emphasize constructability, sequencing, temporary facilities, and operational coordination to maintain continuous WWTP operations throughout construction and must design with appropriate phasing and consideration of the City's long-term wastewater needs to preserve opportunities for future treatment capacity expansion. The final scope and associated fees will be negotiated with the selected firm in accordance with applicable professional services procurement requirements. The City reserves the right to perform certain services with City staff or through separate consultants or contractors as determined to be in the City's best interest.