The County is now accepting sealed bid proposals from qualified companies specializing in their technology, services, and leachate treatment equipment Letter of Bond ability that your firm can acquire Performance and Payment bonds equal to 100% each of the contract value. Awarded Contractors must produce the Bonds prior to any work commencing. The County reserves the right to request clarification of information submitted and to request additional information of one or more applicants. Bidders Questions Due Date: April 4, 2024 Bidder's must present all questions in writing and directed solely to the issuing officer at cwright@hallcounty.org. Answers to Questions Due Date: April 11, 2024 Contractors shall provide all supervision, labor, equipment, and materials necessary to perform the Services. This proposal shall also present the removal of the existing reverse osmosis system, to be left on a site determined by the County for the County's salvage value or the option of buying the County's current system. The proposal shall specify any details on the bidder's desire to re-use components of the existing system, such as screens, steps, porches, tanks, or containers. Additionally, the proposal should specify any equipment or labor that shall need to be provided by the County to make the system fully operational. The proposal should provide to the County as part of the RFQ/P a detailed proposal to provide maintenance at the leachate treatment facility. All six (6) cells have their own dedicated side slope riser pump. All of these pumps connect into one common force main that sends raw leachate into one of two 154,000-
gallon raw leachate storage tanks. Also pumped into these two (2) tanks is a minor amount of wastewater from the vehicle wash bay, facility restrooms, and the wash
water from the tipping floor. The raw leachate is aerated in the first 154,000-gallon tank and then allowed to settle in the second 154,000-gallon tank. From the second 154,000- gallon tank, raw leachate is pumped into a small cone bottom tank with the manual basket screen. The reverse osmosis treatment facility is fed by this small cone bottom tank. After treatment, the reverse osmosis treatment facility sends permeate into a 44,000-gallon tank to be used for dust control on other on-site purposes. The concentrate is pumped into a 22,000-gallon tank for later injection into the landfill cells. The County considers a bid response as an irrevocable offer, good for a period of one-hundred and twenty (120) days from submission. Document note: Please submit one (1) hard paper proposal marked "Original" with signature, along with three (3) copies, and additionally provide the proposals (technical and separately cost) in a digital format on a USB drive.
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