NIGP 96223: Chemical Treatment of Boiler and Tower Water

NIGP 96223 Chemical Treatment of Boiler and Tower Water is an Item code under which state and local governments procure recurring chemical treatment, laboratory testing, and maintenance services for boiler, cooling tower, chilled-water, and condenser systems across correctional facilities, municipal utilities, housing authorities, and special-purpose districts. The work involves monthly on-site water treatment, corrosion and scale prevention, chemical-level adjustments, laboratory analysis, emergency response, and technical consulting—bundled as full-service contracts where vendors supply all chemicals, equipment, testing supplies, and trained technicians. Colorado Department of Corrections dominates recent activity, with eleven documented quotes posted since July 2026 across Fremont, Sterling, Colorado State Penitentiary, Arkansas Valley, Denver Women's, and Limon correctional facilities; other frequent buyers include the City of Phoenix, state departments in Maine and Florida, and special districts in central Florida. Work is heavily concentrated in Colorado, with secondary activity in Arizona, Florida, and Maine. Representative opportunities include the Colorado Department of Corrections soliciting boiler chemicals and treatment services at Colorado Territorial Correctional Facility (documented quote DQ1CAAA20270000822, quotes due October 20, 2026), the City of Phoenix procuring cooling tower water treatment services across municipal facilities (IFB 27-FMD-013, offers due July 29, 2026 for a three-year term with two one-year renewal options), and the State of Maine Department of Administrative and Financial Services requesting treatment compounds for boiler and cooling tower systems serving multiple state facilities (RFQ 18A 26031600000000000230, quotations due June 22, 2026). CDOC contracts typically carry one-year initial terms with options for up to four additional one-year renewals capped at five years; pricing must remain firm in year one with annual increases not to exceed 2.5% thereafter. Vendors must pass enhanced background checks, maintain commercial general liability insurance of $1 million minimum, hold technical degrees or certifications in water treatment systems, and register with state vendor systems; correctional-facility contracts add consent-to-search and facility-access clearance requirements. No set-asides are stated across the recent solicitations, though one CDOC procurement encourages Service-Disabled Veteran Owned Small Business participation. Most awards are made to the responsible bidder offering the lowest price, with sample quality and lead time as secondary factors.