Struvite Control- Non Hazardous Mineral Prevention and Removal Additives

Project: Struvite Control- Non Hazardous Mineral Prevention and Removal Additives Ref. #: RFB-RC-2024-010 Type: RFB Status: Open Open Date: Dec 21st 2023, 11:30 AM EST Contact Information: Michele Phillips, purchasing@co.rockland.ny.us Close Date: Feb 1st 2024, 3:00 PM EST Days Left: < 1 Project Description:This specification is to furnish and deliver a nonhazardous, water soluble mineral preventative additive (Preventative Solution) and an organomodified non-hazardous mineral removing agent (Soak Solution). Deliveries shall be made to the Rockland County Sewer District #1 (RCSD) Plant Facility located at 4 Rt. 340 Orangeburg, NY 10962. The Solutions are utilized as a single component system for the prevention and removal of struvite – vivianite – limestone and various other forms of mineral buildup in various systems including pipes, dewatering equipment, anaerobic sludge digestion facilities and other process

equipment when dosed at the appropriate level to the sludge and centrate systems. The solutions shall be compatible with all equipment utilized during the treatment process including but not limited to steel, aluminum, HDPE, PVC, pipe and tank coatings, gaskets. This specification outlines the requirements that must be met by the Preventative Solution, for use on all equipment owned and operated by the Authority including, but not limited to dewatering equipment, piping, valves, pumps, mixers, centrifuges, heat exchangers, and anaerobic digesters. The solutions must meet the technical specifications detailed in this specification and have results verified by an approved independent third-party verification laboratory for product characteristics as defined in this specification. The piping being treated for both maintenance and preventive product are mostly 6” in diameter. Flows and pressures vary depending. Additional consideration should be given to the flows treated have high solids and organic matter Important Events:OngoingOpen DateOnline PortalPosting date for the OpportunityDec 21st 2023, 11:30 AM ESTN/AUpcomingClose DateOnline PortalDeadline for SubmissionsFeb 1st 2024, 3:00 PM ESTN/A Supporting Documentation:Addendum1.pdfOtherDocument - Addendum #1Jan 16th 2024, 3:54 PM EST - Addendum2.pdfOtherDocument - Addendum #2Jan 22nd 2024, 2:30 PM EST - Appendix A General Terms and Conditions - Commodities and Non-Professional Services.pdfDocumentationAppendix A General Terms and Conditions for Commodities and non-professional ServicesRead more...Apr 30th 2021, 10:55 AM EDT - RFB-RC-2022-017 Award.pdfDocumentationCurrent AwardDec 15th 2023, 11:20 AM EST - RFB-RC-2024-010 Struvite Control.pdfDocumentationRFB-RC-2024-010Dec 15th 2023, 11:20 AM EST - Commodity Codes: NIGP 19090 Solvents (Not Otherwise Classified) NIGP 88544 Corrosion, Scale, and Sludge Control Chemicals: Alum, Amines, Morpholine, etc., Sodium Sulfite, etc. NIGP 88548 Descaling Compounds NIGP 88570 Hardness Control Chemicals: Chelating Agents, Phosphonates, Polyphosphates, Polymer Flocculants, etc. NIGP 88576 Odor Control Chemicals, etc. NIGP 88577 Polymer Flocculants, Color, Thickening, Dewatering, Coagulant Aid, Not Hardness Control NIGP 88594 Water Treating Chemicals (Not Otherwise Classified)