This is a small business set-aside solicitation for the purchase of raised floor tiles for the National Weather Service Glasgow Weather Forecast Office, with delivery FOB Destination to 92 Airport Rd., Glasgow, MT 59230. The acquisition is for supplies only, with award based on low price and technical acceptability on an all-or-none firm fixed-price basis, and Net 30 payment terms. Offered products must comply with Buy American requirements, and country of manufacture must be verified. The delivery timeline is 60 days from date of award, but the government has accepted a revised period of performance of 90 days due to current manufacturer lead times. The amendment clarifies that the requirement is for the actual tiles that go into the raised floor system, not the overlying floor covering.