20517 App P.pdf [As Published] · 132007.1259

Catchpole Building Services:

compliance~assess~table~perigian

 

 

 

Residential precinct

The roof needs to be non-combustible.

The fire stairs if connecting three storeys needs to be fir
isolated and fire rated from the balance of the building.

The lid of the fire isolated Stairs needs to be fire rated i
laccordance with clause 2.7 of Specification C1.1 of the BC
lat the same rating as the walls of the stair shaft.

The floor between the class 7a sprinklered enclosed carpar
land the class 5/6 portion above needs to be 120/120/120 FRL

Walls erected on the boundary are to be fire walls.

Table 3 of Specification C1.1

INil FRL’s for floor laid directly on the ground.

All External loadbearing walls attract a FRL

|All external loadbearing columns < 3 m from a FSF attract
FRL

|All Loadbearing (LB) internal walls attract a 90/90/90 FRL

Internal (NLB) walls bounding lift and stair shafts attract
-/90/90 FRL
Internal NLB walls bounding SOU’s attract -/60/60 FRL

Internal (NLB) walls Bounding public corridors and the lik
attract -/60/60 FRL

LB Walls bounding shafts attract 90/90/90 FRL NLB wall
attract -/60/60 FRL.

Floors attract 90/90/90 FRL

B Walls bounding — th
SOU’s are to be 90/90/90
IFRL. In addition th
onfiguration of the units
llows for sub tenancies from
ime to time. These areas
ill also need to be treated as
alls bounding a SOU.

 

 

Mark CATCHPOLE