Brazos Valley Ionwave #26-027 Addendum 2

Backup Generator System Procurement for City of Bryan Low Service Pump Station

The City of Bryan, Texas is procuring a backup generator system for its Low Service Pump Station. - Government Buyer: - City of Bryan, Texas - Engineering Division, Public Works Services Department - Purchasing Department - OEMs and Vendors: - Caterpillar Inc. (CAT) is the only approved generator manufacturer; Generac and Blue Star Power Systems are explicitly excluded. - Brock Solutions is specified for SCADA integration. - Products Requested: - 700kW, 480V diesel emergency backup generator (CAT only) - 1200A main circuit breaker with NEMA 12 enclosure - 1200A non-service entrance rated 3-pole automatic transfer switch (ATS) with power meter - Reinforced concrete foundation, ductbanks, bollards, and site concrete pavement - Conductor and conduit runs, underground duct banks, grounding - Power system study and testing - Services Requested: - Demolition of existing electrical infrastructure - Installation of generator, ATS, circuit breaker, foundation, and ductbanks - SCADA programming and integration (Brock Solutions) - Startup, commissioning, load bank testing, training, and closeout documentation - Site restoration and erosion control - Unique Requirements: - Only CAT generators are acceptable; no approved equals - Pump station operations must be maintained during construction; power outages limited to four hours - Coordination with local utility (BTU) required - Detailed insurance, permit, and technical specifications - Completion timeline is 220 working days; liquidated damages for delays - Estimated contract value ranges from $850,000 to $940,000

Description

The City of Bryan is soliciting competitive sealed proposals for construction services related to the Low Service Pump Station Backup Generator project (CITY JOB NO. 611-D6-2511). The scope includes demolition of existing electrical components, installation of a new 700kW diesel emergency backup generator with associated controls and electrical equipment, concrete foundation work, ductbanks, and integration with the City's SCADA system. The project requires coordination to maintain pump station operations during construction, startup, commissioning, testing, training, and closeout documentation. Proposals are due by May 1, 2026, with a non-mandatory pre-proposal meeting on April 23, 2026.

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