"HANGER AIRCRAFT MAINTENANCE LOC-ARCH P-3,138 FT WIDE,128 FT LONG,45 FT HIGH,ARCH ERECTION TOWERS,FIBERGLASS MOLDED STRUCTURAL ARCH BEAMS WITH BAYONET FITTINGS AND PIN CONNECTIONS,GROUND RAILS,FIBERGLASS MOLDED PANELS 4 FT BY 8 FT,CABLE CURTAIN END WALLS WITH DOOR EACH END,ROLLER ASSEMBLY FOR PANEL ERECTION PLUS OTHER MINOR ASSEMBILIES,80 KNOT WIND LOAD"