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Virginia Administrative Code
Title 1. Administration
Agency 30. Department of General Services
Chapter 45. Certification for Noncommercial Environmental Laboratories
12/30/2024

1VAC30-45-818. Air testing: constant and consistent test conditions.

A. The laboratory shall assure that the test instruments consistently operate within the specifications required of the application for which the equipment is used.

B. The laboratory shall document that all sampling equipment, containers and media used or supplied by the laboratory meet required test method criteria.

C. If supplied or used by the laboratory, procedures for field equipment decontamination shall be developed and their use documented.

D. The laboratory shall have a documented program for the calibration and verification of sampling equipment such as pumps, meter boxes, critical orifices, flow measurement devices and continuous analyzers, if these equipment are used or supplied by the laboratory.

Statutory Authority

§ 2.2-1105 of the Code of Virginia.

Historical Notes

Derived from Virginia Register Volume 25, Issue 7, eff. January 1, 2009.

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