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40 CFR § 63.425 - Test methods and procedures.?

40 CFR § 63.425 - Test methods and procedures.?

Web2.40. "Leak" means a VOC emission indicated by an instrument calibrated according to Method 21 of 40 CFR Part 60, Appendix A using zero air (less than 10 parts per million [ppm] of hydrocarbon in air) and a mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. 2.41. Web40 CFR parts 60, 61, 63, and 65 that re-quire monitoring of equipment with a 40 CFR part 60, Appendix A–7, Method 21 monitor. (b) Flares. Paragraphs (c) through (f) apply to flares. (c)(1) Flares shall be designed for and operated with no visible emissions as determined by the methods specified in paragraph (f), except for periods not to blair from gossip girl Web(1) Methods 1 - 4 (40 Code of Federal Regulations (CFR) Part 60, Appendix A) for determining flow rates, as necessary; (2) Method 18 (40 CFR Part 60, Appendix A) for determining gaseous organic compound emissions by gas chromatography; (3) Method 21 (40 CFR Part 60, Appendix A-7) for determining volatile organic compounds … WebIn order to provide uniformity in the assessment and reporting of data quality, this procedure explicitly specifies the assessment methods for response drift and accuracy. The … blair funeral home hudson bay saskatchewan WebJan 4, 2010 · The procedure in 40 CFR part 60, appendix A, Test Method 1, section 11.5 may be used even if the flow measurement location is greater than or equal to 2 equivalent stack or duct diameters downstream or greater than or equal to 1/2 duct diameter upstream from a flow disturbance. ... For O2 monitors with span values ≥21.0 percent O2, purified ... WebThe test methods in this appendix are referred to in § 60.8 (Performance Tests) and § 60.11 (Compliance With Standards and Maintenance Requirements) of 40 CFR part 60, … blair from gossip girl actress Web(1) Applicable subpart means the subpart in 40 CFR parts 60, 61, 63, or 65 that requires monitoring of equipment with a 40 CFR part 60, appendix A-7, Method 21 monitor. (2) …

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