NIGP 99239: Electrical Systems Testing Services

NIGP 99239 Electrical Systems Testing Services, an Item code, covers specialized diagnostic and assessment work on electrical equipment and infrastructure—testing insulating oil quality, switchgear condition, circuit integrity, arc flash hazards, and transformer performance across utility and municipal facilities. State and local governments procure these services to evaluate the reliability, safety, and remaining useful life of critical electrical assets before failure or upgrade decisions. The work ranges from in-service diagnostics (dissolved gas analysis, vibration monitoring, oil quality trending) through comprehensive commissioning and baseline documentation for new or renovated systems. Purchasers span water utilities, wastewater treatment plants, power authorities, school districts, county facilities, technical colleges, and municipal buildings; recent solicitations show repeat activity from Texas water and power entities, Florida municipalities and school districts, Georgia water authorities and technical colleges, and California water districts. The code captures both reactive maintenance (emergency repair and troubleshooting of failed electrical systems) and proactive asset management (scheduled testing, predictive maintenance, and condition monitoring programs).

Recent opportunities reflect two dominant patterns. First, specialized lab and diagnostic services—the City of Fort Myers procuring geotechnical and construction materials testing for a police headquarters project (RFQ, July 2, 2026), Lubbock Power & Light requesting annual insulating oil testing across substations with ISO 17025 accreditation and Delta-X database compatibility (RFP, July 22, 2026), and the Utility Board of Key West soliciting oil sampling and analysis for 28 power transformers and associated equipment (RFP, February 20, 2026)—dominate the recent-opportunities sample. Second, broad on-call and as-needed electrical maintenance and repair services for facility systems: the Texas Department of Public Safety requesting circuit tracing and documentation at multiple DPS buildings (IFB, July 2, 2026), Hillsborough County seeking low-voltage cabling installation and repair across 235 school facilities (ITB, May 29, 2026), and Henry County, Georgia issuing an annual on-call electrical services contract (RFP, April 6, 2026). Texas, Florida, Georgia, and California show the highest concentration of recent activity; activity is geographically distributed rather than concentrated in one state or region. Estimated contract values where disclosed range from $150,000 (Washington State Ecology electrical maintenance, July 20, 2026) to $9.2 million (Hillsborough County low-voltage cabling, five-year term). Many solicitations are open to any qualified contractor; a subset impose licensing (Florida EC/ES electrical contractor license, Washington five-year contractor experience), insurance minimums ($1–2 million general liability), and response-time or availability guarantees (24/7 on-call, two-to-four-hour emergency response common). Set-asides and local-preference points appear in selected procurements (City of Tampa SLBE 5 percent bid discount; Washington State small business or veteran-owned business set-aside; Texas HUB subcontracting requirements). The code is active and fragmented across many issuing bodies and geographies.