This combined synopsis/solicitation seeks quotations for 1A Bridge Conference Roof Repair, involving replacement of metal ribbed roofing panels on Building 1A at the USDA, ARS Northern Great Plains Agricultural Research Laboratory (NGPRL) in Mandan, ND. The acquisition is a total small business set-aside under NAICS 238160, with a small business size standard of $195M. No scheduled site visit is noted, and a separate written solicitation will not be issued. Interested responsible sources may submit quotations for agency consideration.