Chuck W. Hammock Jr., (left) principal engineer, Andrews, Hammock & Powell, Inc., Macon, Ga., discusses the implementation of America’s first Borehole Thermal Energy Storage system - a state-of-the-art ground source heat pump system – at Marine Corps Logistics Base Albany with Maj. Gen. Craig C. Crenshaw, (right) commanding general, Marine Corps Logistics Command, and Col. James C. Carroll III (center), commanding officer, MCLB Albany, Oct. 19. - Chuck W. Hammock Jr., (left) principal engineer, Andrews, Hammock & Powell, Inc., Macon, Ga., discusses the implementation of America’s first Borehole Thermal Energy Storage system - a state-of-the-art ground source heat pump system – at Marine Corps Logistics Base Albany with Maj. Gen. Craig C. Crenshaw, (right) commanding general, Marine Corps Logistics Command, and Col. James C. Carroll III (center), commanding officer, MCLB Albany, Oct. 19.