Meaning: The specification and selected encasement cannot be placed on this member due to the spacing requirements for the selected cross section. For example, you selected a contour encasement but the cross-section shape does not allow the fireproofing insulation to be thick enough. For example, the insulation needs to be 8 cm but the shape/size of the cross section only allows clearance for 6 cm of insulation.
Recovery: Choose an appropriate specification and encasement for this member. A block encasement is usually recommended.