Brazos Valley Ionwave #27-003 Addendum 1

Tabor Pump Station pump, electrical, and instrumentation improvements

The City of Bryan is seeking proposals to upgrade the Tabor Pump Station’s pumping, electrical, instrumentation, and related site systems. - Government buyer: City of Bryan, Texas — Engineering Department; Purchasing and Public Works are also identified in the solicitation materials. - Project: Tabor Pump Station Pump and Electrical Improvements, City Job 611-D6-2423, RFP 27-003. CDM Smith is identified as the project engineer and document preparer. - Products requested: - One vertical turbine pump and motor (Pump No. 8), installed in an existing can. - Redundant metered primary utility service and transformers to supply 4160V to the pump station, plus one new 208Y/120V service for the administration building. - One two-source metal-clad switchgear assembly and one medium-voltage motor control center with auxiliary equipment. - Four insertion-type magnetic flow meters and four associated access vaults. - Named acceptable manufacturers/OEMs: - Pump: Flowserve; Fairbanks Nijhuis Pentair; Xylem Goulds; Floway; Sulzer. - Switchgear: Eaton; Siemens Industry Inc; Square D, Schneider Electric; GE by ABB. - Motor control center: Eaton; Square D, Schneider Electric; Robicon, Siemens; Rockwell Automation. - Flow meters: ABB Instrumentation; McCrometer FPI; Torpee-Mag. No specific part numbers or models are provided. - Construction and services: Demolition and installation/integration work, instrumentation and controls, civil and structural improvements, stormwater management, traffic control, permitting, and trench excavation safety systems for 160 units of trench work (described as 160 LF in the bid materials). - Notable requirements: An additive alternate requests pricing for a physical model of the pump in the existing can and suction-header configuration; the price is required even if the City does not select the alternate. The pump warranty without a physical model and relevant experience are to be addressed where applicable. Final completion is required within 450 working days after the Notice to Proceed, with substantial completion 30 calendar days earlier; no option years or annual subscription are identified. - Estimated construction budget: Approximately $7.5 million.

Description

The City of Bryan is seeking proposals for mechanical, electrical, instrumentation, structural, and civil improvements at the Tabor Pump Station. Work includes demolition, installation of a new vertical turbine pump and redundant metered utility service, new switchgear and motor control equipment, four magnetic flow meters, and related controls. The scope also includes stormwater management, traffic control, and permitting during construction. Proposals are due November 3, 2026, at 2:00 PM CT; the pre-proposal meeting and site visit are non-mandatory.

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