NIGP 54532: Drilling and Boring Equipment, Horizontal Directional (Hdd and Hdb)

NIGP 54532 Drilling and Boring Equipment, Horizontal Directional (HDD and HDB), Item code, encompasses horizontal directional drilling and boring services that state and local governments procure for underground utility infrastructure installation, extension, maintenance, and repair. Recent opportunities show school districts, municipalities, and airport authorities soliciting directional boring and hand trenching on an as-needed basis to install conduit (electrical, plumbing, irrigation) and utility lines (water, sewer, natural gas) beneath roadways, taxiways, and school properties. Work includes bore path documentation, frac-out prevention planning, traffic control for intersection work, and as-built verification. Contractors typically furnish labor, equipment, drilling fluids, and consumables on a per-linear-foot unit-price basis, with pipe diameters ranging from two inches to twenty-four inches in steel, HDPE, or PVC. Florida-based school districts and municipalities have been active buyers; licensure requirements (Florida Certified Underground Utility and Excavation Contractor or equivalent state registration) and Level 2 background screening for school access are common compliance mandates. Insurance thresholds typically range from $1 million to $2 million in general liability per occurrence, with automotive liability and contractors pollution liability also required.

Recent opportunities cluster in Florida, with the Pinellas County School District soliciting directional boring and hand trenching services (estimated contract value approximately $250,000 with a one-year initial term and two renewal options, bids due June 12, 2026 via IFB 26CD024), and the City of Milton requesting directional boring services on an as-needed, purchase-order basis under ITB 2026.05 (bids due July 22, 2026) for City-owned water, sewer, and natural gas systems within Milton and authorized Santa Rosa County areas. Outside Florida, Draughon-Miller Central Texas Regional Airport in Bell County issued a bid for approximately 336 linear feet of steel encasement installation with an engineer's estimate of $135,000 and a forty-five-day completion window (BID360326, due August 5, 2026). Contractors must typically respond to emergency work orders within twenty-four hours and provide quotes for routine work within three days; initial mobilization often must occur within five business days of purchase order issuance.