NIGP 99277: Scientific Equipment Testing and Calibration Services

NIGP 99277 Scientific Equipment Testing And Calibration Services, Item code, encompasses calibration, maintenance, and repair of precision instruments and equipment used across state and local agencies. State and local governments buy calibration and preventive maintenance services for load cells, microscopes, radiation detection instruments, pipettes, calipers, micrometers, and autoclave sterilizers, typically requiring ISO/IEC 17025 accreditation, NIST traceability, and compliance with ASTM or AASHTO standards. Issuing bodies include state departments of transportation and public safety, city purchasing offices (Philadelphia), and emergency management agencies. Contract structures range from small order purchases (SOP) and micro purchases with annual terms and renewal options, to standing basic ordering agreements for as-needed services. Local-vendor and small-business set-asides appear across multiple jurisdictions; Philadelphia consistently enforces local business enterprise (LBE) preferences, and Illinois restricts certain procurements to certified small-business vendors.

Recent activity concentrates in Illinois and Pennsylvania, with standout repeat buyers including the City of Philadelphia (three separate calibration and maintenance solicitations in the past quarter) and the Illinois Department of Transportation (two ASTM E74 load-cell calibration rebids within six weeks). Representative opportunities include the Illinois State Police Forensic Science Laboratories' three-year microscope maintenance agreement (BidBuy B-51391, due May 18, 2026), covering approximately 270 microscopes across nine locations with annual or triennial servicing and mandatory ISO 17025 and FBI-QAS accreditation; the City of Philadelphia's annual calibration of forensic equipment (SOP B2727491, due July 14, 2026), requiring ISO 17025–traceable calibration of calipers, micrometers, pipettes, balances, and weight sets for the Office of Forensic Science; and the Illinois Department of Transportation's rebid for CBM ASTM E74 load-cell calibrations (BidBuy B-53622, due September 15, 2026), mandating ISO/IEC 17025 accreditation and NIST traceability for equipment ranging from 1,000 lbf to 500,000 lbf capacity. Multi-year contract terms with fixed-price or capped renewal increases, mandatory insurance (general liability $1,000,000 per occurrence minimum), and no-subcontracting provisions are standard across jurisdictions.