NIGP 96825: Corrosion Control Services

NIGP 96825 Corrosion Control Services, an Item code, encompasses the procurement of chemical additives and technical services to prevent corrosion and odor in potable water and wastewater infrastructure. State and local governments are actively buying liquid ferrous iron salt and ferrous chloride injection services for water distribution systems, corrosion inhibitor chemicals for treatment plants, specialized corrosion evaluation and mitigation work on bridges and water structures, and routine monitoring and maintenance of existing corrosion control installations. Recent solicitations show municipalities and county water utilities treating this as a core operational service rather than a one-time project, with multi-year service agreements and large annual chemical volumes driving procurement frequency.

Issuing bodies include county water authorities, city water utilities, state departments of transportation, and county flood control districts, with repeat activity from mid-sized regional water systems. The City of Dallas, Volusia County Water Resources & Utilities Division, and the Florida Department of Transportation represent recent high-value buyers. Geographic activity concentrates in Florida, Texas, Georgia, California, and Utah, with water quality and corrosion mitigation becoming standard compliance requirements driven by EPA and state drinking water regulations. Representative recent opportunities include the City of Dallas soliciting a thirty-six-month, $10 million Indefinite Delivery/Indefinite Quantity service agreement for sewer odor and corrosion control via IFB BR2600030262 with response due June 26, 2026; Volusia County Water Resources & Utilities Division's ITB 26-B-60LS for liquid blended ortho/polyphosphate corrosion inhibitor chemicals across six treatment facilities, responses due April 14, 2026; and the Florida Department of Transportation's RFP DOT-RFP-26-9035-DG for statewide corrosion evaluation and mitigation services on infrastructure including bridges in salt water environments, responses due February 24, 2026. Buyers increasingly mandate AMPP certifications, EPA and state regulatory compliance, and comprehensive insurance coverage including pollution liability, reflecting growing sophistication in chemical management and accountability for public water system integrity.