Visible sheen definition

Visible sheen means the presence of a film or sheen upon or a discoloration of the surface of the discharge. A sheen can also be from a thin glistening layer of oil on the surface of the discharge.
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Visible sheen means a “silvery” or “metallic” sheen, gloss, or increased reflectivity; visual color; iridescence, or oil slick on the surface. [Source: 58 FR 12507].
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Visible sheen means a silvery or metallic sheen, gloss, or increased reflectivity; visual color; or iridescence on the water surface.
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Examples of Visible sheen in a sentence

  • Th e Study s e em s to as sum e th at if a clas s action is file d, it m us t be s e rious and le gitim ate for purposes of com paring clas s actions to arbitration.

  • If no grab sample was taken because no visible sheen was observed, enter “No Visible sheen observed, so no grab sample required.” or something similar when reporting the monitoring data.

  • Extreme Visible sheen on entire surface * Interpolate between the descriptive phrases.

  • Visible sheen will indicate contaminated water and will be disposed on in accordance with Florida Administrative Code (FAC) 62-777.

  • UFC also receives payment stubs for lockbox payments, which are run through the BancTec system.

  • Site workers should be on the lookout for the following soil characteristics that may indicate the presence of contamination:• Visual staining (typically gray, bluish, or greenish in color, or darkly stained relative to surrounding soils)• Unusual odors (gasoline- or solvent-like)• Visible sheen on the soil or when placed in water• Unusual conditions or fill (e.g. soil containing foreign debris, in particular drums, transformers, or other chemical containers).