pn 804 natural gas and carbon monoxide Flashcards
1
Q
on arrival appliances must stop how far from leak
A
25m
2
Q
on arrival the ic should
A
speak to occupant, if gas leak likely request gas authority.
if rescues required - make up!
3
Q
gas main leak cordon
A
200m
600m if congested zone
4
Q
should crews attemp to control leaky gas main
A
no
5
Q
if the leak is alight should we extinguish
A
no
6
Q
what cordon for leak on mass storage site
A
1km impliment major incident proceedure
7
Q
what level is co
A
1 unless persons reported trapped then 2
8
Q
if someone refuses to leave what do you do
A
pass details to police
