TranSystems Corporation - LGM Construction

501070099 Federal Express Oakland Sort Expansion Issued for Bid 10/11
penetration firestopping and install new materials to produce systems complying with specified
requirements.
3.7 PENETRATION FIRESTOPPING SCHEDULE
A. Where FM Global-approved systems are indicated, they refer to design numbers listed in FM Global's
"Building Materials Approval Guide" under "Wall and Floor Penetration Fire Stops."
B. Firestopping with No Penetrating Items:
1. FM Global-Approved Systems: Design No. 204.
a. F-Rating: 1 hour.
b. W-Rating: No leakage of water at completion of water leakage testing.
c. Type of Fill Materials: As required to achieve rating.
C. Firestopping for Metallic Pipes, Conduit, or Tubing:
1. FM Global-Approved Systems: Design No. 206.
a. F-Rating: 1 hour.
b. W-Rating: No leakage of water at completion of water leakage testing.
c. Type of Fill Materials: As required to achieve rating.
D. Firestopping for Nonmetallic Pipe, Conduit, or Tubing:
1. FM Global-Approved Systems: Design No. 204.
a. F-Rating: 1 hour.
b. W-Rating: No leakage of water at completion of water leakage testing.
c. Type of Fill Materials: As required to achieve rating.
E. Firestopping for Electrical Cables:
1. FM Global-Approved Systems: Design No. 204.
a. F-Rating: 1 hour.
b. W-Rating: No leakage of water at completion of water leakage testing.
c. Type of Fill Materials: As required to achieve rating.
F. Firestopping for Cable Trays with Electric Cables:
1. FM Global-Approved Systems: Design No. 205.
a. F-Rating: 1 hour.
b. W-Rating: No leakage of water at completion of water leakage testing.
c. Type of Fill Materials: As required to achieve rating.
G. Firestopping for Insulated Pipes:
1. FM Global-Approved Systems: Design No. 206.
THROUGH-PENETRATION FIRESTOPPING 07841 - 7