This is a procurement for steel grit meeting very specific SAE J1993 HCS G40H standards, including hardness, particle shape, and packaging. The work requires delivery of three shipments, each of 40,800 lbs, to be made on June 3, June 10, and June 24 of 2026. A Certificate of Analysis confirming the product meets the SAE specification and containing detailed lot information is mandatory and must be approved before a contract is awarded. The material can be shipped in 50 lb bags. No budget or performance location is specified in the provided description.