Water Treatment Chemical - Sodium Hexametaphosphate (SHMP)

The City of Ann Arbor is seeking a qualified supplier to provide Sodium Hexametaphosphate (SHMP) for use in its municipal water‑treatment plant. The product must meet specific chemical purity, physical form, and packaging requirements, and be delivered FOB destination to the plant. Bids are evaluated on the lowest responsible price per hundredweight, with the contract initially spanning one year and possible extensions up to a total of four years, subject to PPI‑linked price adjustments. Vendors must submit required certifications, insurance, and compliance forms with their sealed bid. • Product: SHMP ≥ 60 % P₂O₅, packaged in 50‑lb moisture‑proof bags, glassy plates ≤ 2 × 2 in. • Delivery: FOB destination to 919 Sunset Rd, Ann Arbor, MI; freight charged per CWT. • Contract term: 1‑year firm price, renewable up to three additional one‑year periods with PPI adjustments. • Submission deadline: April 14, 2026 2:00 PM; Q&A closes April 6, 2026.