"SHELTER SYSTEM,MOBILE;THE AVIONICS INTERMEDIATE SHOP MOBILE FACILITIES (AISMF) TEST STATION WILL CONSIST OF EIGHT (8) SHELTER SETS AND SIX (6) INDIVIDUAL SHELTERS (AND ASSOCIATED ANCILLARY EQUIPMENT) TO SUPPORT INTERMEDIATE AVIONICS MAINTENANCE IN ALL CLIMATIC CONDITIONS AT ANY WARTIME LOCATION;OPERATING POWER: 120/208 VAC, 60 HZ"