"EACH SHELTER SYSTEM WILL CONSIST OF THE FOLLOWING,SHELTER FRAME,SHELTER ENVELOPE,4 EA VEHICLE ENTRY DOORS,4 EA PERSONNEL DOORS,CONTROLLED HUMIDITY EQUIPMENT.ANCHORING EQUIP.,LIGHTING EQUIP.,REPAIR KIT,SLECTED SPARE PARTS;ALL ELECTRICAL EQUIP. MUST BE COMPATIBLE WITH 110V/220V AND 50HZ/60HZ CURRENT"