Copper Sulfate

The City of Tempe, Arizona is seeking proposals for Copper Sulfate - Liquid Pentahydrate to be used in municipal water treatment plants, specifically for drinking water production. The Request for Proposal (RFP) calls for approximately 15 totes of 275 gallons each annually, with potential additional 30-gallon drum purchases for Tempe Town Lake treatment. Vendors must provide a product that meets NSF Standard 60 & 61 compliance, EPA registration requirements, and specific chemical properties. The contract will be for one year with potential extensions for up to four additional years, subject to city discretion. Proposals are due on November 6, 2025, at 3:00 PM local Arizona time, with vendors required to submit detailed documentation including safety data sheets, references, and product specifications. Evaluation of proposals will be conducted using a cumulative point system: 30% for pricing, 25% for company experience, 35% for method of approach, and 10% for acceptance of terms, with potential additional points awarded for sample testing. Delivery will be made directly to two water treatment plants in Tempe, with strict requirements for driver credentials, safety procedures, and product delivery protocols.

The RFP does not specify explicit set-aside designations or restrictions for disadvantaged business enterprises. While specific budget ranges are not detailed in the provided documentation, the procurement is for a municipal water treatment chemical supply contract. The City of Tempe reserves the right to make multiple awards and will evaluate proposals based on overall value rather than solely on lowest price. Vendors must demonstrate comprehensive capabilities for secure and timely product delivery, including providing detailed product information, safety documentation, and references. The contract will be monitored by the Tempe Procurement office and Water Utilities Division, suggesting a structured oversight process. Potential contractors should be prepared to provide comprehensive documentation of their chemical supply capabilities, including environmental considerations and product performance metrics. The scope suggests a potential annual procurement value in the range of tens to hundreds of thousands of dollars, depending on exact pricing and usage requirements.