The DOE National Energy Technology Laboratory is seeking quotes for a brand-name or equal Concrete and Rock Core Grinding Machine (QualiGrind200 or equivalent), with this requirement being a total small business set-aside. The procurement will be conducted under commercial procedures per RFO Part 12, and evaluation will be based on the lowest-priced technically acceptable firm-fixed-price quote, with a single award anticipated. Offerors must quote on all items and provide descriptive literature or technical data to demonstrate that equal products meet or exceed the specified salient characteristics. The applicable NAICS code is 334516 with a 1000-employee size standard. This opportunity is funded through the Inflation Reduction Act and requires submission via the FedConnect portal.