Under this contract the Supplier shall Furnish and Deliver Fiberglass Flights for the Primary Sedimentation Tanks for the period of March 1, 2021 through February 28, 2022, with the option of two (2) one (1) year extensions from March 1, 2022 through February 28, 2023 and March 1, 2023 through February 29, 2024 providing that the optional extensions are mutually acceptable to both parties and in accordance with the terms and conditions of the contract and at the prices quoted in the bid.