55
I-800
Figure 1
Engineered
W
ood and Steel Open
T
russ Construction Incorporating CPVC Pipe
(Cr
oss Section
Vie
w
)
OBSTRUCTION
Upper
Deck
Ceiling
Example 2:
Deflector Clearance
Example 3:
Frame Arm Position
Example 1:
Draft Curtain (Heat
Collection Baffle)
Example 6: Maximum
Space for CPVC Pipe
Over an Obstruction
Example 7: Requirements for Sprinklers
Installed Over an Obstruction
Victaulic Model V2502
or Viking Coin (VK900)
Example 5: Maximum Clearance for
CPVC Pipe to Ceiling
Example 4: Concealed
Space Height
4
¹⁄₂
-inch (114,3-mm) Minimum from Face of
Wood or Steel Truss when Clearance of Sprinkler-
to-Deck is Less than 4 inches (101,6 mm)
I-800 2755 Rev_I.fm Page 55 Tuesday, September 13, 2005 8:46 AM
