UNSPSC 24111818: Tank seal

Annular seal designed to prevent escape of vapors from floating roof storage tanks. Includes wiper assemblies

UNSPSC 24111818 Tank seal (Commodity) encompasses CO2 tank rental, refill, and delivery services; large-capacity storage tank procurement and replacement; and cryogenic nitrogen storage systems serving state and local operational, infrastructure, and academic facilities. The code is being solicited by county departments, municipal water utilities, and state university systems for equipment and services spanning monthly tank rental with recurring refill and delivery cycles, single large-capacity tank replacements for water treatment and industrial applications, and specialized cryogenic storage system purchases for laboratory use.

Recent activity concentrates in Florida and Georgia. Collier County, Florida's Operations & Regulatory Management Division posted two Quick Quote solicitations in rapid succession—QQ2026136 (posted June 30, 2026, due July 8, 2026) and QQ2026144 (posted July 14, 2026, due July 28, 2026)—both seeking monthly rental of 750-cubic-foot and 125-cubic-foot CO2 tanks plus refill and delivery services for six county aquatic facilities through September 30, 2027, with all-inclusive pricing and FOB destination terms. Pinellas County, Florida (Solid Waste's Industrial Water Treatment Facility) issued ITB 260374 (posted April 22, 2026, due April 30, 2026) for replacement of a 12,150-gallon microfiltration feed tank with crosslinked polyethylene construction, estimated project value approximately $103,722.00 including tank supply, freight, and installation. Gwinnett County, Georgia's Purchasing Division issued IWQ #1-02272026 (posted March 4, 2026, due March 16, 2026) for purchase of four 5,000-gallon and two 1,635-gallon storage tanks, all Norwesco brand or approved equivalent, with five-week delivery to DOT Central in Lawrenceville. The City of Marietta, Georgia (under Cobb County) solicited sealed bids for the Pine Mountain Tank Replacement project (posted January 23, 2026, due February 24, 2026), a five-million-gallon prestressed concrete tank installation with associated piping, valves, SCADA equipment, and demolition of the existing steel tank. The University of Wisconsin-Eau Claire issued RFB 2026UWEAU01241 (posted March 24, 2026, due April 24, 2026) for a Microbulk Cryogenic Nitrogen Storage Tank and Delivery System.