Notice to bidders – Chemicals

The Borough of Hightstown is seeking sealed‑bid proposals for a range of municipal services and chemical supplies needed for its water‑treatment and wastewater‑treatment facilities. Bidders must obtain full specifications from the Borough Engineer, submit standard proposal forms, a non‑collusion affidavit, and a bid bond or certified check equal to at least 10 % of the bid (minimum $500, maximum $20,000). The scope includes sludge cake removal, grit and screenings removal, and the purchase and delivery of several treatment chemicals (liquid chlorine, hydrofluorosilicic acid, hydrated lime, magnesium hydroxide, calcium hypochlorite). Compliance with New Jersey public‑contracting statutes and a five‑year record‑keeping requirement is mandatory. • Services: sludge cake removal, grit & screenings removal, transportation, and delivery. • Chemical purchases: liquid chlorine, hydrofluorosilicic acid, hydrated lime, magnesium hydroxide, calcium hypochlorite for water and wastewater treatment plants. • Procurement method: sealed‑bid competitive bid; bids opened publicly on Oct 2 2026 (11:00 a.m.). • Requirements: non‑collusion affidavit, bid bond/certified check (10 % of bid, $500‑$20,000 cap), business registration certificate, adherence to NJ prevailing‑wage and public‑contract laws.