The proposed work includes the furnishing of materials, tools, equipment and labor necessary to construct City Hall East Entrance ADA Update in O'Fallon, Missouri. Upgrade ADA accessible parking spaces on East side of City Hall to be compliant Bids must be submitted on the appropriate bid forms provided and must be accompanied by a Bid Security in the amount equal to and not less than five percent (5%) of the base bid, payable without recourse to the City. The Security may be in the form of a certified cashier's check or a bidder's bond in the same amount from an Incorporated Surety licensed to do business in the State of Missouri as a guarantee that the bidder will enter into a contract and execute a one hundred percent (100%) performance bond, a one hundred percent (100%) payment bond, and guaranty forms provided within ten (10) days after notice of acceptance of bid to him. Bid checks will be returned to the unsuccessful bidders when their bids are rejected. No bidder may withdraw his bid within 90 days after the bid opening. The City of O'Fallon, Missouri retains the right to reject any or all bids submitted. The CITY reserves the right to reject any and all Bids for any reason, to waive informalities therein to determine the lowest and best bid, and to approve the bond. No Bid may be withdrawn for a period of ninety (90) days subsequent to the specified time for receipt of Bids. All requests for clarifications on these bidding documents must be received no later than Friday, July 14, 2023, by 12:00 PM. Question Deadline 07/14/2023 at 12:00 PM CT All requests for clarifications The enclosed Request for Information (RFI) form shall be used for all submittals. Questions may be directed to the Project Manager as follows: T. J. Kelley; via fax at 636-978-4144; via email at tjkelley@ofallon.mo.us. For the sake of obtaining a bid security, the engineer's estimate for this project is approximately 150,000. This is an estimate only and may or may not reflect the complete cost of any or all alternates in the proposal. The contractor is still required to submit a bid guaranty per the requirements in this proposal.