Bid means any response to a solicitation, including a proposal under a
negotiated acquisition. See the definition of “offer” at
2.101.
Bid guarantee means a form of security assuring that the bidder–
(1) Will not withdraw a bid within the
period specified for acceptance; and
(2) Will execute a written contract and
furnish required bonds, including any necessary coinsurance or
reinsurance agreements, within the time specified in the bid, unless a
longer time allowed, after receipt of the specified forms.