On-Call Diamond Grinding Services

The Arizona Department of Transportation (ADOT) Master Agreement CTR076220 is an Indefinite Delivery Vehicle (IDV) for on-call micro-milling and diamond grinding services across seven statewide engineering and maintenance districts. The contract enables ADOT to procure specialized road surface rehabilitation services, including pavement micro-milling (0-1" depth), diamond grinding of Portland Cement Concrete Pavement (PCCP), traffic control, hauling millings, and miscellaneous roadway maintenance activities. Estimated service volumes include 309,540 square yards for micro-milling and 307,000 square yards for diamond grinding, with additional line items for specialized roadway infrastructure support.

The master agreement is awarded to Sunland Asphalt & Construction LLC, a Phoenix-based contractor with operations across multiple southwestern states. The contract has an initial term of twelve months, with potential extensions up to forty-eight months total, and covers statewide service areas including Central, Northcentral, Southcentral, Southeast, Northeast, Northwest, and Southwest regions. The contract is structured as an indefinite delivery vehicle with task-specific assignments issued as needed, utilizing fixed maximum unit prices. Sunland Asphalt was selected based on their extensive equipment fleet, specialized milling capabilities, and demonstrated experience in highway infrastructure maintenance.