All bids shall be in writing and shall show the residence of the person or the principal place of business of the firm making the bid, together with the amount of the bid and any other information required by the plans and specifications or the Town of Frederick Purchasing and Bidding Procedures, as may be amended from time to time. Such bids shall be signed by the bidder, sealed in an envelope with the bid number and title clearly stated thereof, and filed with the Town Clerk within the required time. The bid shall also include any bid bond which may be required by the Board of Trustees and stated in the notice to bidders. (Ord. 1002 §12, 2009; Ord. 1003 §1, 2009)