2012 4:58 PM
> To: sprinklerforum@firesprinkler.org
> Subject: I-BEAM Bottom Flange Obstruction
>
> Scenario: multi level mezzanine, W12 x 19, 4'-6 o.c., bottom flange at
> 9'-0, top of storage 8'-0. To get the 18" clearance, need to be 6"
> above the bottom fl
.
R/
Matt
-Original Message-
From: sprinklerforum-boun...@firesprinkler.org
[mailto:sprinklerforum-boun...@firesprinkler.org] On Behalf Of Gregg Fontes
Sent: Tuesday, December 11, 2012 5:58 PM
To: sprinklerforum@firesprinkler.org
Subject: I-BEAM Bottom Flange Obstruction
Scenario: multi level
forum@firesprinkler.org
Subject: I-BEAM Bottom Flange Obstruction
Scenario: multi level mezzanine, W12 x 19, 4'-6 o.c., bottom flange at 9'-0,
top of storage 8'-0. To get the 18" clearance, need to be 6" above the bottom
flange centered in the 4'-6 dimension. There will be a
Scenario: multi level mezzanine, W12 x 19, 4'-6 o.c., bottom flange at 9'-0,
top of storage 8'-0. To get the 18" clearance, need to be 6" above the
bottom flange centered in the 4'-6 dimension. There will be a line of
sprinklers in each 4'-6 I-beam pocket. Do I need to be concern with the 4"
wid
