Celina Independent School District Ionwave #2026-037 Addendum 5

Celina 3.0 MGD Downtown Water Reclamation Facility Major Upgrade and Construction

The City of Celina, Texas is seeking competitive sealed proposals for a major upgrade to its Downtown Water Reclamation Facility (WRF), designed for a 3.0 million gallon per day capacity. - Government Buyer: - City of Celina, Texas (local government) - Project Scope: - Construction and upgrade of the WRF, including: - Headworks facility with influent screening and grit removal - Influent pumping and aeration basin splitter box - Aeration facilities with blowers - Secondary clarification and sludge pumping - Tertiary filtration and UV disinfection units - Electrical distribution with standby power generator - Sludge dewatering using belt press technology - Chemical and odor control facilities - Administration facility, demolitions, piping, site development, and drainage improvements - Power supply installation and comprehensive electrical, instrumentation, and control systems (e.g., Studio 5000 software) - Products/Services Requested: - UV disinfection units - Aeration blowers - Sludge dewatering equipment (belt press) - Standby power generator - Flow meters - General construction and systems integration services - Notable Requirements: - Electronic bid submission - Mandatory virtual pre-bid meeting - Performance, payment, and maintenance bonds required - Integration with the city's potable water network - Estimated Budget: - Approximately $55.6 million - No specific OEMs or vendors are named, but the project will require a wide range of specialized equipment and systems.

Description

This solicitation is an Invitation to Bid for the construction of the City of Celina's Downtown Water Reclamation Facility (WRF) Improvements. The project scope includes construction of a headworks facility with influent screening, grit removal, influent pumping, aeration basin splitter box, flow meters, aeration facilities with blowers, secondary clarification, UV disinfection, electrical distribution, standby power generator, sludge transfer pumps, chemical facilities, odor control, administration facilities, piping, site development, drainage, civil/yard enhancements, electrical, instrumentation, and control systems. The facility is designed to treat 3.0 million gallons per day (MGD). The estimated budget for the project is $55.6 million.

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