NIGP 92931: Construction Equipment Maintenance and Repair (Not Otherwise Listed)

NIGP 92931 Construction Equipment Maintenance and Repair (Not Otherwise Listed), an Item code, covers specialized repair and installation work on heavy construction, municipal utility, and industrial equipment that state and local governments operate at scale—pumps, off-road machinery, mixed fleets, and related systems. State and local buyers under this code include water authorities, county transportation and fleet departments, municipalities, special authorities, and state departments of transportation, with activity spread across Texas, Florida, Georgia, and other states. Recent solicitations show a mix of turnkey equipment installation, mid-life fleet overhauls, routine maintenance contracting, and specialized repairs: Loving County and the City of Wichita Falls, Texas jointly issued an IFB (RFB2026026, due August 6, 2026) for installation of a 600-horsepower vertical turbine pump at Mount Carmel Water Treatment Plant; Broward County Transportation Department solicited an open-end contract (TRN2131187B1, due February 23, 2026) for mid-life repower overhaul services on approximately 198 transit buses ranging from 35-foot to 60-foot articulating models; and the Texas Department of Transportation posted a solicitation (Bonfire ID 601320000069925, due June 1, 2026) for comprehensive maintenance and repair of off-road construction equipment. Louisville Metro Fleet Department has issued multiple RFPs for repairs to Ditch Witch and Bandit brand equipment, indicating repeat demand for specialized compact equipment servicing.

Work under the code spans turnkey installations requiring fabrication and site setup; comprehensive mid-life system overhauls covering engines, transmissions, cooling, hydraulic, brake, and steering systems; routine scheduled maintenance and component replacement; and as-needed repairs on diesel and heavy-duty equipment. Issuing bodies include municipal water and wastewater utilities, county transportation and fleet departments, state departments of transportation, and regional transit authorities. Geographic concentration appears heaviest in Florida (Orange County, Broward County, Seminole County, Hillsborough County) and Texas (TxDOT, multiple cities), with significant activity in Georgia. The code sees contracts ranging from specialized sole-source parts and maintenance (Powerscreen of Florida for Komptech composting equipment at Hillsborough County, estimated $1.99 million over five years) to large competitive procurements with federal FTA compliance (BCT bus repower, open-end through award), indicating varied deal sizes and both open-end and fixed-term contracting structures. Buyers routinely require certification authority, manufacturer warranty capability, insurance and bonding, and compliance with prevailing wage where federally funded.