Renovation of a water / sewer project in Madera, California. Completed plans call for the renovation of a water / sewer project.

Any questions related to this RFP shall be submitted in writing using the form in Attachment D, Bidder Question & Answer Form, to the attention of Jennifer Stickman, Procurement Services Manager via email at jstickman@madera.gov no later than 5:00PM on Friday, April 22, 2022. Deadline for Written Questions Friday, April 22, 2022, 5:00 PM Award / Notice to Proceed Monday May 16, 2022 The City reserves the right to reject or accept any or all proposals or parts thereof, and to accept or reject the alternatives individually or jointly, for any reason. The City reserves the right to seek supplementary information from any Proposer at any time after official proposal opening and before the award. The City reserves the right to modify this RFP at any time. The City of Madera reserves the right to accept or reject any or all proposals received as a result of this request, to negotiate with any qualified Proposer, or to modify or cancel in part or in its entirety the RFP if it is in the best interests of the City of Madera to do so. Furthermore, a contract award may not be made based solely on price. City reserves the right to reject incomplete deliveries and to return at Supplier's risk and expense excess quantities delivered. Should Supplier breach any of the provisions of the Purchase Order, City reserves the right to cancel the Purchase Order upon written notice to Supplier and obtain such goods from another source. If a greater price than that named in the Purchase Order is paid for such goods, the excess price shall be charged to and collected from the Supplier. City shall have any and all remedies provided under the Uniform Commercial Code in the event of a breach of contract by Supplier The City of Madera owns and operates a Wastewater Treatment Plant (WWTP). The WWTP is located at Avenue 13 and Road 21 1/2 . The design capacity is of about 7 MGD. The average monthly flow is about 5 MGD. The WWTP consists of headworks, three primary clarifiers, three oxidation ditches, and foursecondary clarifiers. The primary and the secondary sludge are pumped to three digesters for stabilization. The stabilized sludge is dewatered by to centrifuge, and it is hauled out. The influent flow develops a high content of Hydrogen Sulfide (H2S) - between 30 ppm and 100 ppm at the headworks. We are seeking a proposal for a bio scrubber to mitigate the unpleasant odor being caused by the H2S destroying the concrete structure. A. Ability to remove H2S between 30 ppm to 1000 ppm. B. The fan must have the air flow of 1000 scfm.