All work or other public improvement that is not to be paid for in whole or in part by special assessment or special taxation, when the estimated cost thereof shall exceed twenty-five thousand dollars ($25,000.00), shall be purchased from the lowest responsible bidder, after due notice inviting bids, unless competitive bidding is waived by a vote of two-thirds (2/3) of the Village Board of Trustees then holding office. (Ord. 2017-30, 11-21-2017; amd. Ord. 2024-38, 8-27-2024)