UNSPSC 71122507: Stack building services

Stack Building Services specializes in civil works, structural concrete construction, right up to and including all formwork, Bondek, ground or suspended slabs, and steel reinforcing with the placing and finishing of all concrete.

UNSPSC 71122507 Stack building services, a Commodity code, encompasses the construction of physical structures and buildings for state and local government use, as evidenced by recent solicitations spanning facility renovation, demolition, mechanical and electrical system upgrades, and specialized infrastructure projects. State and local governments buy stack building services primarily through cities, counties, school districts, and special-purpose authorities across Florida, Georgia, California, Mississippi, Texas, and South Carolina. Recent opportunities show issuing bodies including Volusia County, Collier County, San Mateo County, Orange County, Fulton County Schools, Hillsborough County, Santa Clara County, and smaller municipalities, with work ranging from $90,000 park irrigation improvements to $77.1 million convention center chilled water system upgrades.

Representative recent solicitations illustrate the scope: the City of DeBary issued an IFB (Bid 03-15) for Rob Sullivan Park irrigation system improvements with an engineer's estimate of $90,000 and a 45-calendar-day completion timeline, due April 10, 2015; Collier County posted an ITB (26-8703) for the Immokalee Sports Complex Phase 1A & 1B construction with a $6.24 million anticipated budget, two artificial turf fields, a restroom facility, and a pavilion, due November 2, 2026; San Mateo County Department of Public Works solicited general contracting services for County Office Building 1 Renovation and Modernization Work Package 2 under a Project Labor Agreement with prevailing wage requirements, 204 calendar days contract time, and hazardous-materials abatement scope, due November 18, 2026; and Orange County, Florida posted a design-build RFP (Y26-805-RC) for a chilled water system upgrade at the Convention Center North-South Building with a $77.1 million estimated cost, substantial completion in 1,140 days, and occupancy constraints, due October 15, 2026. Geographic activity concentrates in Florida (multiple Volusia and Orange County projects), California (San Mateo, Santa Clara), Georgia (Gwinnett Technical College, Augusta Tech, Southeastern Technical College), and Mississippi, with sporadic activity in Texas, Tennessee, and South Carolina. Prevailing wage, Davis-Bacon, and federal compliance requirements appear frequently in federally funded projects; local and set-aside preferences vary by issuing body and project funding source.