The document describes the seven basic incident facilities used by the IRS: the Incident Command Post, where the Incident Commander oversees operations; Staging Areas where personnel and equipment await assignment; the Base, which coordinates logistics and administration; Camps that provide food, water and shelter to personnel; Helibases that support helicopter operations with fueling and maintenance; Helipads as temporary landing areas; and Relief Camps that support victims and communities. The Incident Command Post is usually co-located with the Base. Staging Areas, Camps, Helibases and Helipads can also be located together depending on incident needs. Specific symbols are used on maps to identify each facility.