211026-F-XO639-1041

Working crews change the drill head of an industrial auger drill before moving to a new site to continue excavating the area to reduce the trichloroethylene in the area. Trichloroethylene (TCE) is a volatile, colorless liquid organic chemical. TCE does not occur naturally and is created by chemical synthesis. It is used primarily to make refrigerants and other hydrofluorocarbons and as a degreasing solvent for metal equipment. (U.S. Air Force photo by Senior Airman David Phaff)

PHOTO BY: Senior Airman David Phaff
VIRIN: 211026-F-XO639-1041.JPG
FULL SIZE: 7.38 MB
Additional Details

CAMERA

NIKON D810

LENS

24.0-70.0 mm f/2.8

APERTURE

56/10

SHUTTERSPEED

1/3200

ISO

400

IMAGE IS PUBLIC DOMAIN

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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

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