Tarrant County Ionwave #F2026073 Addendum 1

Annual Contract for Reinforced Concrete Pipes, Box Culverts, and Safety End Treatments for Tarrant County

Tarrant County is seeking bids for an annual contract to supply reinforced concrete pipes (RCP), concrete box culverts, and safety end treatments (SET) for drainage infrastructure projects: - Government Buyer: - Tarrant County Purchasing Department (primary) - Texas Department of Transportation (TxDOT) standards referenced - Products/Services Requested: - Multiple sizes of Class III reinforced concrete pipe (12", 15", 18", 24", 36", 48") - Quantities: 67 ft (12"), 140 ft (15"), 224 ft (18"), 31 ft (24"), 22 ft (36"), 21 ft (48") - Concrete box culvert (6' x 3' x 2', fill height 2 ft) - Precast safety end treatments (SET) for 15", 18", 24", and 30" pipes, with and without galvanized pipe runners - Pipe runner assemblies for drainage structures - Percentage discount for additional, unlisted items - Technical & Compliance Requirements: - All products must meet current TxDOT specifications (TXDOT 464, 467, 7305) and ASTM standards - Includes requirements for fabrication, quality control, insurance, warranty, and diversity certifications - SETs must be constructed per detailed plans, with options for reinforced concrete or metal components - Notable Details: - No specific OEMs are named; open to qualified manufacturers meeting TxDOT standards - Contract term is 12 months with two optional 12-month renewals - Supports cooperative purchasing among governmental entities - Place of Performance/Delivery: - Tarrant County, Texas (primary) - TxDOT project sites as applicable - Delivery/government facilities: 100 E Weatherford St, Fort Worth, TX 76196-0103 (Suites 303 & 506) - Estimated contract value: $250,000 - $1,000,000 (based on typical quantities and scope) - Potential competitors include major precast concrete and drainage product manufacturers meeting TxDOT standards.

Description

Tarrant County is soliciting bids to establish an annual contract for the purchase of various sizes of reinforced concrete pipe (RCP), concrete box culverts, and safety end treatments (SET). All products must comply with current Texas Department of Transportation (TxDOT) specifications, including all special provisions. The contract term is twelve months starting October 1, 2026, with two optional twelve-month renewals. Vendors must meet specified quality and fabrication standards and attend a virtual pre-bid conference.

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