20517 App P.pdf [As Published] · 132007.1259

Catchpole Building Services:

compliance~assess~table~perigian

 

Fire Compartmentation

Applicable

    
 
 
  
   
  
  
  

‘he whole building can be assessed as one fire compartmen
las it attracts type B construction. However the carpar'
ortion which is required to be sprinkler protected will nee
ito be 120/120/120 FRL fire separated from the balance of th
on sprinklered building otherwise the rest of that buildin:
ill require sprinkler protection.

Commercial precinct

he class 3 buildings and the carpark each will require fir
icompartmentation storey by storey as the buildings attrac
[Type A fire rated construction.

Residential precinct

[The buildings need to be spaced sufficient distance apart so a:
ot to attract fire rating of the openings in the external wall:
lof the opposing fire compartment.

Recommend that the Class 7
arpark be constructed as
separate fire compartment t
hat of the class 5/6 portions
lbove so as not to require}
sprinklers in those classes.

6 m spatial distance between
openings in external walls i
equired. So as not to driv
he need for fire rate
openings.

 

Fire Resistance Levels

 

Applicable

   
 

able 4 of Specification C1.1
il FRL’s for floor laid directly on the ground.
External loadbearing walls < 18 m from FSF attract a FRL

Commercial Precinct

External non-loadbearing walls < 3 m from a FSF attract
IFRL.

Imasonry.
Internal non loadbearing walls do not attract a FRL.

Internal loadbearing walls and columns are to be concrete o

 

Mark CATCHPOLE *