82626B0013-BWT-OB-156 Upgrade of Dissolved Oxygen (DO) Control System at Oakwood Beach WWRRF (WRRF)

This competitive sealed‑bid solicitation seeks a qualified contractor to upgrade the dissolved oxygen (DO) control system at the Oakwood Beach Wastewater Resource Recovery Facility (WRRF). The work involves design, procurement, installation, testing, and commissioning of a modern DO control system to improve wastewater treatment efficiency and compliance with environmental regulations. • Upgrade and replace existing DO sensors, controllers, and associated instrumentation. • Provide engineering design, system integration, and software configuration. • Perform installation, testing, start‑up, and training for facility staff. • Deliver all required documentation, warranties, and as‑built drawings. • Bids must be submitted via PASSPort by the deadline of 4/23/2026.