The successful Bidder(s) shall furnish settling aids required to aid the settling process for the Passaic Valley Sewerage Commission Final Clarifiers. The PVSC's 330 MGD wastewater treatment plant consists of primary clarification followed by a pure oxygen activated sludge process. The mixed liquor from the oxygenation process enters 12 final clarifiers by means of two separate conduits. The settling aid will be introduced to the process at these two conduits. The settling aid shall be water soluble in all proportions, non-corrosive to metals, have no toxicity, NJDEP non-hazardous (NJAC. 7: 1 E) and shall have no objectionable odors. The PVSC will decide which vendors' settling aid will be used or when it will be used during the contract period.
