Parks: Acuatic Facilities Chemicals

The City of Manchester, New Hampshire, issued an Invitation to Bid (FY26‑650‑45) for the supply of pool‑maintenance chemicals and the rental of CO₂ cylinders for its three municipal aquatic facilities. The solicitation required firm‑priced, unit‑based pricing for a defined list of chemicals (sodium hypochlorite, calcium hypochlorite, sodium bicarbonate, sodium thiosulfate, and carbon dioxide) with delivery directly to each pool site. After a sealed‑proposal process, the contract was awarded to two vendors: Harcros (four chemical products) and Maine Oxy Chemical (CO₂ cylinders). The contract runs from the award date through the end of the 2026 summer season, with no disclosed maximum quantity, budget ceiling, or renewal provisions. • Scope: Supply of specific pool‑maintenance chemicals and CO₂ cylinder rentals for three city pools. • Procurement method: Open competition via sealed‑bid invitation; unit‑price pricing required. • Awarded vendors: Harcros (chemical products) and Maine Oxy Chemical (CO₂). • Key dates: Questions due April 11 2026; bid deadline and opening April 17 2026 10:00 AM.