# Tarrant County Ionwave #F2027022 Addendum 1

Annual Supply and Delivery of Flexible Road Base Materials for Tarrant County

**Posted:** September 18, 2026
**Respond By:** October 15, 2026
**Identifier:** F2027022 Addendum 1
**NAICS:** 423320

Tarrant County is seeking vendors for an annual contract to supply and deliver flexible road base materials for pavement repair projects across the county.
- Government Buyer:
  - Tarrant County Purchasing Department
  - Senior Buyer: Mikaylah Darby
- Products Requested:
  - Flexible road base material, Type A, Grade 1-2 crushed stone
    - Must meet TXDOT Item 247 specifications
    - Quantities: Approximately 15,591.21 tons delivered to jobsites; unit price for material at vendor's plant
    - Per mile freight charge for delivery
- OEMs and Vendors:
  - No specific OEMs named; vendors must be regularly engaged in production/distribution of asphalt surfacing materials
- Unique/Notable Requirements:
  - Materials must comply with TXDOT Item 247 gradation, plasticity, and strength criteria
  - Vendors must have capacity to deliver up to 200 tons per delivery and a minimum of 200 tons per day for large-volume orders
  - Materials may be tested by independent labs; vendor pays if materials fail
  - Strict information security requirements for hosted/cloud IT solutions (data residency, breach notification, patching, audit rights)
  - Vendor personnel accessing county data or secure facilities must pass criminal background checks
  - Contract includes diversity certification, insurance, and warranty requirements
  - Cooperative purchasing provisions available
- Period of Performance:
  - Initial contract is 12 months, with options to renew for two additional 12-month periods
  - Pricing remains firm throughout contract and renewal periods

### Description

Tarrant County is soliciting bids for the purchase and delivery of flexible road base materials primarily used to fix failing pavement on an as-needed basis. The contract awarded will be for twelve months with the option to renew for two additional twelve-month periods, with prices remaining firm throughout the contract. Vendors must meet TXDOT Item 247 specifications for Type A, Grade 1-2 materials. Delivery capacity of up to 200 tons per delivery within Tarrant County is preferred. Testing may be conducted by an independent laboratory, with costs borne by the vendor if materials fail to meet specifications.

[View original listing](https://tarrantcountytx.ionwave.net/PublicDetail.aspx?bidID=3120&SourceType=1)