Renovation of a water / sewer project in Union City, California. Completed plans call for the renovation of a wastewater treatment plant.

**As of August 13, 2019, this project has not yet been awarded. A timeline for award has not yet been established. All bidders submitting a bid must purchase a paper copy of the Project Manual from the District prior to the bid opening date. A bid submitted to the District by a bidder who has not purchased a paper copy of the Project Manual or submitted on bid forms not included in the purchased paper copy of the Project Manual or subsequent addenda shall be considered non-responsive and shall be rejected by the District. Questions concerning this project should be directed to: Union Sanitary District Attn: Thomas Lam 5072 Benson Road Union City, CA 94587 Phone: 510-477-7609 By: Jennifer Toy Secretary of the Board Union Sanitary District Date: June 25, 2019 Cost of Printed Plans & Specs: $100.00 The project consists of all the work necessary to provide and install three (3) new mechanical screens in the existing Headworks building at the Alvarado Wastewater Treatment Plant. It includes demolition of one (1) existing manual bar rack and two (2) existing mechanical screens, repair of three existing concrete channels, installation of three (3) multi-rake mechanical screens and all associated accessories, and installation of instrumentation in the existing parshall flume channels and Headworks influent channel. Work also includes installation of the skylight barriers, rebalancing the foul air exhaust system at the Headworks Building, furnishing two (2) self-contained compactors and installation of guiderails, foul air exhaust connection, and accessories associated with the compactors. The Work is within an operational wastewater treatment plant which is required to remain in reliable and safe operation throughout the entire contract period. The successful bidder will have three-hundred and ninety-two (392) calendar days to complete the Project from the Notice to Proceed. The Engineer's Estimate for this Project is $2,500,000. Bids will be publicly opened, examined and declared on said day and hour, and will be referred to the District Board of Directors for subsequent action. All submitted bids must be on bid forms included in the purchased paper copy of the Project Manual or subsequent addenda. A bid submitted to the District by a bidder who has not purchased and received a paper copy of the Project Manual of Project Name, Project No. 900-502, or submitted on bid forms not included in the purchased paper copy of the Project Manual or subsequent addenda shall be considered non-responsive and shall be rejected by the District. Each bid must conform and be responsive to the invitation, the Plans and Specifications, and all documents comprising the Contract Documents. Each bid shall be presented under sealed cover and shall be accompanied by a certified check or bidder's bond, made payable to the District, in an amount not less than ten percent (10%) of the bid. The said check or bidder's bond shall be given as a guarantee that the successful bidder will execute the contract in conformity with the form of agreement contained within the contract documents, and will furnish bonds and insurance policies as specified within ten (10) days after notification of the award of the Contract to the successful bidder. Cost for work described in each addenda issued during the time of bidding shall be included in the Bid and the addenda shall become a part of the Contract documents. Bidders shall develop and submit bids at their own expense. The District will not reimburse any costs associated with the development and submittal of any and all Bids. The District reserves the sole right to reject any and all bids and to waive any informality in a bid. No bidder may withdraw its bid for a period of sixty (60) days after the date set for the opening thereof. At the successful Contractor's option, securities may be substituted for the required retention, in accordance with the provisions of Section 22300 of the State of California Public Contract Code. In accordance with the provisions of California Public Contract Code Section 3300, the District has determined that the Contractor shall possess, as a minimum, a valid Class A License. In accordance with the provisions of California Business and Professions Code Section 7028.15, a bid submitted to the District by a Contractor who is not licensed in accordance with Chapter 9 of the California Business and Professions Code shall be considered non-responsive and shall be rejected by the District.