NIGP 91363: Lime Slurry Removal Services

NIGP 91363 Lime Slurry Removal Services is an Item code covering maintenance and operational support of lime treatment infrastructure at water and wastewater facilities. State and local governments buy lime slaking system maintenance, replacement parts supply, and authorized service for lime treatment equipment already installed at municipal water treatment plants. The City of Holly Hill, Florida, issued a sole source notice in April 2026 for lime slaking systems and OEM replacement parts from Chemco Systems L.P., the only authorized service provider for its existing lime treatment infrastructure at the Public Works water treatment facility. Issuing bodies under this code include small municipalities and special-purpose water authorities; activity is sporadic and driven by equipment age, maintenance needs, and manufacturer dependencies rather than regular procurement cycles. Because lime treatment represents a critical operational component at established facilities, procurement typically follows sole source or restricted-vendor patterns where the original equipment manufacturer or its authorized distributor controls replacement parts and service availability.

Recent opportunities reflect the narrow, specialized nature of this code. Beyond the Holly Hill sole source notice, state and local procurement under NIGP 91363 competes for budget and attention with broader water infrastructure solicitations—the City of Dallas Water Utilities, the City of Palm Bay, and the Beaufort-Jasper Water and Sewer Authority all posted major water and wastewater construction projects in February through May 2026 that encompass treatment plant upgrades, production well drilling, and sewer system installation. Florida municipalities appear in the available records most prominently, though water treatment procurement spans multiple states. The code sees minimal standalone activity; lime slurry removal and related lime treatment support are typically embedded within larger facility operations or bundled as part of equipment procurement rather than solicited as discrete service lines. Vendors pursuing this code should expect infrequent opportunities concentrated around equipment maintenance cycles, replacement part supply agreements, and facility upgrades at municipal and regional water authorities.