Visible emission means the observation of an emission of opacity or optical density above the threshold of vision.
Visible emission means any air contaminant, vapor or gas stream which contains or may contain an air contaminant which is passed into the atmosphere and which is perceptible to the human eye.
Visible emission means any emissions that are visually detectable without the aid of instruments.
Examples of Visible emission in a sentence
Applicable Compliance Method: Visible emission checks shall be conducted following the completion of maintenance operations.
Visible emission from the exhaust will not exceed #1 on the Ringlemann Scale when measured six inches from the tail pipe with the vehicle in steady operation.
Visible emission checks shall be performed during periods of normal facility operation and appropriate weather conditions.
Visible emission shall not exceed 10% opacity as a six-minute average.
Visible emission checks shall be conducted at least once per calendar month with a maximum of forty-five(45) days between consecutive readings.
More Definitions of Visible emission
Visible emission means any emission which is visually detected without the aid of instruments and which contains particulates of asbestos material.
Visible emission means an emission of opacity or optical density above the threshold of vision, consistent with 40 C.F.R. Part 63.2.
Visible emission means an emis sion of greater than 5 percent opacity or 1/4 Ringlemann, as measured by test methods set forth in this part.
Visible emission means any contaminant which can be detected by the naked eye;
Visible emission means any emissions which are visually detectable without the aid of instruments coming from RACM or asbestos-containing waste material, or from any asbestos milling, manufacturing, or fabricating operation. This includes asbestos debris found outside of containment at a job site. This does not include condensed, uncombined water vapor.
Visible emission means emissions of air contaminants of such quantity or quality as to be seen in contrast with background. (Ord. No. 857-A-76. Passed 6-27-77, eff. 6-30-77)
Visible emission means any emissions containing particulate, airborne or as tracked dust, that are visually detectable without aide of instrumentation.