Cable k2s2
Revit Guides
Data Management
k2s2 its an Energy withstand of cable in A2s.
For example,a cable with a withstand of 12 x 104 A2s, can sustain without permanent
damage,a fault current of 1,000 A for a time of 0.12 s (1,0002 x 0.12 = 12 x 104 A2s).
PAS 14191:2020
Built environment – Management and operation of interconnected construction data
Emergency Lighting in Toilet Cubicles
Summary
1. If the toilet has borrowed light and is less than 8m square:
a. There is no need for emergency lighting, however,
b. If there is a cubicle with full height door – therefore closed without borrowed lighting – then the EM lighting would be required in that cubicle.
2. If the overall toilet has no borrowed light,
a. And the WC cubicles do not have full-size doors; there should be at least one emergency outside row of cubicles.
b. If there is a cubicle with full height door – therefore closed without borrowed lighting – then the EM lighting would be required in that cubicle.
