It is assumed that all production facilities used in the manufacture of the product(s) ordered under this contract will be located within a 60-mile radius of zero milestone Washington, DC. Any bidder intending to use production facilities outside this area should furnish information, with the bid, which will on its face demonstrate ability to meet the schedule requirements. The determination by the Government of the acceptability of this information in no way relieves the successful bidder of the responsibility for compliance with these schedule requirements