If the Bidder provides a Pre-Bid Letter of Credit, the Pre-Bid Letter of Credit is left to expire as part of its terms. If the Bidder provides cash as bid assurance collateral, the Bidder must provide the following documents: (i) a W-9 for the entity to which cash will be returned; and (ii) a request, on the appropriate entity’s letterhead, for the return of the cash tendered including wire instructions and an email address.