FRAME Calculation examples book. - FRAME Fire Risk Assessment ...
FRAME Calculation examples book. - FRAME Fire Risk Assessment ...
FRAME Calculation examples book. - FRAME Fire Risk Assessment ...
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F.R.A.M.E.<br />
steel structural members. The rapid fire<br />
spread caused early structural failure of<br />
the stage floor and contributed to fire<br />
extension<br />
assumed adequate<br />
Water Supply<br />
Eliminated<br />
Lack of<br />
Compartmentalization<br />
Lack for Exterior <strong>Fire</strong><br />
Stream Access<br />
Inadequate Staff<br />
Training<br />
Pre-<strong>Fire</strong> Planning<br />
<strong>Fire</strong> Department<br />
Tactical operations<br />
Lack of Local <strong>Fire</strong><br />
Code<br />
The water supply pond originally intended<br />
to provide water for fire suppression was<br />
eliminated to accommodate the addition<br />
of a prop manufacturing building.<br />
Several additions to the original theater<br />
connected the main structure to the<br />
maintenance buildings. The additional<br />
construction increased the overall size of<br />
the complex and compromised the<br />
compartmentalization. The high hazard<br />
storage area was not discretely separated<br />
from the rest of the structure.<br />
Lack of windows prevented exterior fire<br />
streams from being effective until the roof<br />
collapsed.<br />
The theater staff and the fire department<br />
had not trained together on managing a<br />
fire emergency in this technically and<br />
tactically challenging complex facility<br />
The fire department was not familiar with<br />
the new additions and the increased<br />
potential risk to fire-fighter safety.<br />
The initial fire attack was conducted with<br />
under-sized hand lines, inadequate for the<br />
heavy fuel load in the building<br />
There was no mandate for local<br />
government, fire officials, and local<br />
building owners to coordinate to ensure<br />
fire safe occupancies.<br />
This situation causes a<br />
very low value for the<br />
water supply factor W<br />
Size of building gives area<br />
factor g<br />
this aspect results in a<br />
severity increase by the<br />
value of the ventilation<br />
factor v<br />
lack of training in normal<br />
protection N<br />
not included in <strong>FRAME</strong><br />
not included in <strong>FRAME</strong><br />
not included in <strong>FRAME</strong><br />
The <strong>FRAME</strong> calculation is based on the information in that report , and confirms the potential<br />
for a catastrophic fire. According to <strong>FRAME</strong>, the following improvements would be required:<br />
sprinkler protection with adequate water supply and outside fire loop with hydrants<br />
smoke venting system for the room<br />
eliminating the high combustible material from the main compartment<br />
Item explanation (sub) factor Value Result<br />
Type of occupancy sight and sound theatre fire , Pennsylvania, 1997<br />
<strong>Fire</strong> load immobile Qi 100<br />
<strong>Fire</strong> load mobile Qm 1500 q=1.59<br />
Temperature rise T 200<br />
Average dimension m 0.3<br />
Reaction to fire M 3 i=1.15<br />
Length l 61<br />
Width b 61 g=1.83<br />
Level E 0 e=1.00<br />
Height of room h 12.2<br />
Ventilation k 0 v=1.16<br />
22