Step-by-step explanation:
1. Total lance length shall be 10 feet.
2. The lance shall be constructed in three sections, including the tip, middle, and base. The tip and the base will socket into the middle section.
3. Lances must have a tip of a minimum of 24 inches and a recommended maximum of 48 inches of expanded polystyrene foam (Styrofoam) or Extruded Insulation Foam of 2-inch diameter and 2-pound density, projecting beyond the middle section.