Trinity River Authority Procureware #4760-007-I-26

Trinity River Authority of Texas Dewatering Centrifuge System Procurement

The Trinity River Authority of Texas is seeking proposals for a comprehensive dewatering centrifuge system at its Central Regional Wastewater System facility in Dallas. - Government Buyer: - Trinity River Authority of Texas, Central Regional Wastewater System - Managed by Assistant Purchasing Manager Vanessa Canela - OEMs and Vendors: - Key manufacturers: Alfa Laval, Andritz - Other vendors mentioned: GEA Mechanical Equipment US, Inc., North America Procurement Council Inc., PBC, Prime Vendor Inc., PWXPress - Products and Equipment Requested: - Two skid-mounted horizontal solid bowl, continuous feed, scroll type, high solids dewatering centrifuges - Three shaftless screw conveyors for solids handling - Two progressing cavity pumps for sludge transfer - Three polymer feed systems (including pumps, blenders, and controls) - NEMA frame induction motors, circuit breakers, disconnect switches, surge protective devices - Electrical contractor-provided control panels, operator interface terminals, programmable logic controllers - Network and communication equipment, control panels and racks, instrumentation support hardware - Flow, pressure, and temperature instruments - Services: - Installation, testing, and training for all equipment - Unique/Notable Requirements: - Centrifuges must handle thermally hydrolyzed and mesophilic anaerobically digested sludge - Performance guarantees on solids throughput, cake solids content, solids capture efficiency, and polymer dosage - Texas-specific compliance: conflict of interest disclosures, HUB status, resident bidder certification, and verification regarding energy, firearm, and Israel-related policies - Tariff charge documentation required if applicable - Detailed technical drawings and bid documents provided - Period of Performance: - 18-month contract, with staged payments based on milestones (design, delivery, commissioning)

Description

This solicitation is for the procurement of a dewatering centrifuge system for the Central Regional Wastewater System. The project involves the supply and installation of centrifuge equipment to improve wastewater solids handling. The solicitation includes a pre-proposal conference and site visit scheduled for July 9, 2026, and proposals are due by July 16, 2026. The procurement is managed by the Trinity River Authority of Texas, with Vanessa Canela as the Assistant Purchasing Manager.

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