Brazos Valley Ionwave #024-07-25 Addendum 1

Bryan Texas Utilities Solicits Construction and Equipment for Brushy Creek Substation

Bryan Texas Utilities (BTU) is seeking bids for the construction of the Brushy Creek Substation in Bryan, Texas, covering site civil, structural, and protection/control systems. - Government Buyer: - Bryan Texas Utilities (BTU), a municipal utility in Bryan, Texas - OEMs and Vendors Highlighted: - Siemens: SPS2S-145-40-1 circuit breakers - Schweitzer Engineering Laboratories (SEL): SEL-411L, SEL-421 relays, SEL-2814 fiber optic transceiver - ABB: FR4H94 relay panel component - GE: EB25B12 and EB27B04S terminal blocks - FS: Fiber patch cables (F900, F901) - Virginia Transformer: Power transformer - Products and Services Requested: - Major electrical equipment: 6 Siemens SPS2S-145-40-1 138kV circuit breakers, SEL relays and transceivers, ABB and GE relay/terminal components, FS fiber patch cables, Virginia Transformer power transformer - Structural steel and foundation components: 24 138kV 1-phase low bus supports, 22 138kV 3-phase low bus switch stands, 22 138kV 3-phase high bus switch stands, and other substation steel structures (various part numbers) - Site civil construction: Earthwork, grading, drainage, fencing, access roads, and concrete foundations - Electrical installation: Installation of all major equipment, relay panels, SCADA, and associated wiring - Protection and control system installation: Commissioning of relays, fiber optic communication, and control systems - Unique or Notable Requirements: - Compliance with Texas State Plane Coordinate System and NAVD88 vertical datum - Use of specific monument models (Bernsten G136) - Strict construction tolerances and ASTM material specifications - Mandatory pre-bid meeting and site visit for all bidders - All addenda must be acknowledged in bid submissions

Description

This solicitation is for the construction of the Brushy Creek Substation. The project includes site civil work, physical structural components, and protection and control systems as detailed in the provided bid documents. A mandatory pre-bid meeting and site visit are scheduled for April 29, 2026, with electronic bids due by 2:00 PM CST on May 20, 2026. The bid opening will be conducted publicly via Zoom immediately following the bid submission deadline.

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