HICKAM AFB F&S NO. 07033 USER SCIENTIFIC AND SUPPORT TITLE Engine Trim and Check Pad STRUCTURE FACILITY NO. TG 8.4 SCIENTIFIC STATION NO. None Bop None FOD FUNDING AGENCY JTF-8 MILCON ($000) ENGR PROC CONST TOTAL PRE-GO Prior Cost 127.0 127.0 TOTAL 127.0 127.0 FURN CRO 10-64 COMPLETED DESCRIPTION An appendage of Taxiway ''B", the Engine Trim and Check Pad (completed in 1965) is used for warming up and checking out aircraft engines prior to takeoff. The mesh-reinforced concrete pad is 2@25-ft. long by 175-ft. wide. Nominally 18-in. thick, the concrete thickens to 2-ft. along the perimeter andina 25-ft. square near the center of the pad where two (2) aircraft anchors are embedded. Twenty (20) static ground rods, embedded to a depth of 6-ft., are arrayed in four (4) rows of five (5) each on 25-ft. centers in the pad. Stabilized shoulders of asphaltic concrete, 25-ft. wide, border all but the west side of the padand also border the turnout from Taxiway ''B'' which serves as an approach to the pad. The asphaltic concrete turnout/approach connecting the pad and the taxiway is 75-ft. wide and 250-ft. long. DRAWINGS: (PACAF) H100/2454 Sheets | thru 5 7-33 VOL II