An Airman from the 92nd Civil Engineer Squadron works on an electrical outlet for the pump house July 18, 2016, at Fairchild Air Force Base, Wash. The pumps main purpose are to move wastewater from a lower elevation to a higher one so the system can continue to be gravity fed. Without power to these pumps, the wastewater would collect at a low point, and continue to pool and eventually overflow into the surrounding area.
<br>Unit: 92d Air Refueling Wing
Courtesy photo
2016-07-18
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/3007288/civil-engineers-protect-environment-through-massive-training-project">https://www.dvidshub.net/image/3007288/civil-engineers-protect-environment-through-massive-training-project</a>