UNSPSC 72153203: Corrosion control service

The installation, repair, and maintenance of products involved in the control of corrosion in structures owned by others

UNSPSC 72153203 Corrosion control service is a Commodity code that encompasses chemical treatment and system remediation services to prevent or address corrosion in infrastructure assets owned and operated by state and local governments. State and local buyers under this code procure chemical additives, treatment studies, and ongoing service contracts for wastewater systems, water distribution networks, and facility infrastructure. The mix of issuing bodies includes city water utilities (Dallas), county departments (Williamson County, DeKalb County), and state-level facilities (California Department of State Hospitals); cities represent the primary purchasers, particularly large metropolitan water utilities managing collection and treatment systems at scale.

Recent opportunities span Florida, Texas, Georgia, and California. The City of Dallas issued a high-value Indefinite Delivery/Indefinite Quantity contract for sewer odor and corrosion control services (BR2600030262, proposal due June 26, 2026, estimated value $10 million over thirty-six months) involving the purchase and injection of Liquid Ferrous Iron Salt, Liquid Ferrous Chloride, and Bioxide into wastewater infrastructure, with a mandatory Small Business Enterprise participation goal and local preference within five percent of the lowest bid. The California Department of State Hospitals solicited bids for a Corrosion Control Study at Atascadero State Hospital (IFB 25-10042-000, sealed bid due June 3, 2026) requiring evaluation of alkalinity, pH adjustment, calcium hardness adjustment, and corrosion inhibitor treatment options against elevated copper action levels in the facility's public water system, with performance required through February 1, 2027 and a five percent small business preference available. Work across these opportunities reflects ongoing capital and operational priorities in wastewater and drinking water systems facing regulatory compliance pressures or age-related infrastructure challenges.