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TITLE 40 - PROTECTION OF ENVIRONMENT
CHAPTER I - ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER C - AIR PROGRAMS
PART 60 - STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES
subpart dc - STANDARDS OF PERFORMANCE FOR SMALL INDUSTRIAL - COMMERCIAL - INSTITUTIONAL STEAM GENERATING UNITS
60.47c - Emission monitoring for particulate matter.
(a) The owner or operator of an affected facility combusting coal, residual oil, or wood that is subject to the opacity standards under 60.43c shall install, calibrate, maintain, and operate a COMS for measuring the opacity of the emissions discharged to the atmosphere and record the output of the system.
(b) All COMS for measuring opacity shall be operated in accordance with the applicable procedures under Performance Specification 1 (appendix B). The span value of the opacity COMS shall be between 60 and 80 percent.
[55 FR 37683, Sept. 12, 1990, as amended at 65 FR 61753, Oct. 17, 2000]
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