Finishing the Shotcrete Application
KIRTLAND AIR FORCE BASE, N.M. – The final applications of shotcrete are applied to the berm area at the Cobalt 60 Test Facility, Sept. 30, 2022. The Sandia Mountains are in the background. Photo by Greg Callister.

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Photo by: Greg Callister, USACE-Albuquerque District |  VIRIN: 220930-A-A1412-050.JPG