NIGP 28539: Generators, Stationary Type (Not Automotive)

NIGP 28539 Generators, Stationary Type (Not Automotive), Item code, encompasses diesel, natural gas, and propane emergency standby generators—stationary units ranging from 40 kW to 800 kW—that state and local governments procure for water treatment plants, detention facilities, fire stations, utility pump stations, airports, hospitals, and administrative buildings to maintain critical operations during power outages. Recent solicitations span equipment purchase and installation, system replacement and upgrades, maintenance and repair services, design-build turnkey projects, and rental services for seasonal hurricane preparedness, with issuing bodies including city procurement offices, county boards of commissioners, water authorities, school districts, air national guard bases, and special districts across Texas, Georgia, Florida, Michigan, Mississippi, Oregon, and Kentucky.

Representative recent opportunities illustrate the breadth of activity: the City of Philadelphia issued a small-order purchase for a generator under solicitation B2727549 due July 20, 2026; Denton County solicited proposals (RFP CSP262910, due August 6, 2026) for electrical and generator upgrades at four county buildings; the City of St. Petersburg, Florida issued an RFQ (RFQ26292, due August 20, 2026) for a three-year continuing services agreement covering Generator/ATS Repair or Replacement alongside chiller and HVAC services across city-wide locations with a $7 million total budget; Collin County, Texas sought bids for complete generator replacement at its detention facility (estimated probable cost $1.1 million); and Chatham County, Georgia solicited annual service and repair contracts for seven active generator sets at its detention center. Several solicitations carry federal compliance overlays—FEMA Hazard Mitigation Grant Program funding requirements appear in Douglas County, Georgia and Milton, Georgia procurements; FAA and FDOT co-funding governs Collier County's Immokalee Airport project; and prevailing wage and DBE participation apply to airport and federal-grant-funded work. Geographic activity clusters in the Southeast (Georgia, Florida), Texas, and the Upper Midwest, with less frequent but recurring activity in Oregon and Kentucky. Set-asides and preferences vary: some procurements name no explicit designations, while others—such as Milton Fire Station work and Collier County's Immokalee Airport project—impose DBE or local vendor preference requirements. Solicitation types span ITB, RFP, RFQ, and IFB notices; contract structures range from one-time purchases and fixed-term agreements to indefinite-quantity service pools and multi-year renewal options. Bidder qualification thresholds consistently require contractor licensing (state electrical or general contractor licenses), proof of insurance ($1 million general liability is standard), E-Verify compliance, and references from similar projects. No incumbent vendors dominate; activity reflects dispersed municipal and regional demand rather than concentrated spend under master contracts.