NIGP 03166: Hydronic Specialties

NIGP Item 03166 Hydronic Specialties encompasses design, engineering, and replacement services for hydronic heating systems — boilers, pumps, drives, and associated distribution equipment — that state and local governments procure for facility maintenance and modernization. State and local issuing bodies soliciting under this code include state departments of military affairs, county purchasing offices, and municipal facilities management divisions. The work typically involves architectural and engineering services for system design and replacement, site investigation, code compliance review, and bid-ready documentation; construction administration and inspection may follow depending on project scope and budget.

Recent activity shows limited volume under the code. The South Dakota Department of the Military solicited Statements of Interest (26SOI19233) in January 2026 for architectural and engineering services to replace gas-fired hydronic boilers, pumps, and associated equipment at the Sioux Falls Armory, with design and bid-ready documentation due by July 31, 2026 and an estimated construction budget of $530,000.00. The solicitation emphasized firm availability to the project locale, team expertise in hydronic systems, knowledge of applicable codes and National Guard Bureau regulations, and past performance with the Department of the Military over the previous five years, with responses due by February 5, 2026. No other recent opportunities under this code appear in the current activity block; pursuit here depends on specialized hydronic expertise and established relationships with state facilities management and National Guard procurement channels.