UNSPSC 71101606: Underground seal installation service

Service that installs underground wall seals to block off old mined areas or move fresh air to specific areas of mine. Seals are built to MSHA standards.

UNSPSC 71101606 Underground seal installation service is a Commodity code that state and local governments are using to tag irrigation system installation and roadway construction work involving subsurface utility coordination and sealing. The recent solicitations show minimal alignment with the code's nominal scope: the City of DeBary, Florida solicitation (Bid 03-15, due April 10, 2015) procures installation of a Hunter irrigation controller, master valve, flow meter, and related piping for Rob Sullivan Park—work centered on aboveground system components rather than underground sealing; Broward County solicitations for Pine Island Road Capacity Expansion and Royal Palm Boulevard improvements involve roadway widening, resurfacing, utility upgrades, and stormwater management but do not isolate or prioritize underground seal installation as a distinct line item. The code shows little relevant recent activity under its intended scope of underground sealing work; the opportunities tagged to it are roadway and irrigation construction projects where sealing or utility coordination may be incidental rather than primary.

Issuers in the recent record include a Florida city (DeBary) and Broward County's Highway Construction and Engineering Division, with the latter appearing twice as a repeat buyer of major transportation infrastructure work. Geographic activity is concentrated in Florida, specifically South Florida counties and municipalities. The Broward County Pine Island Road project (TRN2131938C1, due June 2, 2026) and Royal Palm Boulevard project (TRN2132636C1, due September 14, 2026) are substantial fixed-price roadway expansion and resurfacing contracts with mandatory FDOT pre-qualification, prevailing wage requirements, and DBE or CBE participation goals; both require electronic bidding through BPRO and impose 30–40 percent self-performance minimums on prime contractors. No recent state and local opportunities in the record isolate underground seal installation as a primary procurement focus.