SB 85 Flashcards
0
Q
Gypsum planks
A
2” thick 2 ‘ wide and 8’ long approximately 135 pounds
1
Q
Unprotected lightweight open web steel joists are vulnerable to high temps and May collapse within
A
5-10 min in heavy fire situation
2
Q
GYPSUM ROOF DECKING SYSTEM
A
Vulnerable to moisture
Members not committed to roof ops with this construction
Interior FF OPS from areas of safety
Hose streams operated well in advance of members
Presence will be indicated by white powdery residue during saw ops
Upon observation members inform IC and get off roof
