US Air Force Airman 1st Class Mario Hernandez, a water and fuels system specialist assigned to the 378th Expeditionary Civil Engineer Squadron, glues water pipe Prince Sultan Air Base, Kingdom of Saudi Arabia, Aug. 27, 2022. The water and fuels systems maintenance shop has buried over 500 feet of water pipe under PSAB’s Logistics Support Area to bring the water temperature down during the summer, for mid-day switch shift workers’ quality of life.