August 08, 2018
Control measure - Isolate utility or fuel supply to the premises
Captions fixed
Control measure - Isolate utility or fuel supply to the premises
Captions fixed
Control measure - Isolate utility or fuel supply to the premises
Captions fixed
Control measure - Isolate utility or fuel supply to the premises
Captions removed from the figures
July 04, 2018
Control measure - Isolate utility or fuel supply to the premises
'sub-surface' amended to 'subsurface'
Control measure - Isolate utility or fuel supply to the premises
Hyphens removed from 'open-vented' and 'gravity-fed'
March 19, 2018
Control measure - Isolate utility or fuel supply to the premises
October 04, 2017
Tactical Action - Inform all personnel and other responders which utilities have been isolated and if any remain operative
Tactical action wording revised as agreed at NIF meeting on 27-02-17
Tactical Action - Record and time stamp the decision to isolate utilities in the analytical risk assessment and decision log
Tactical action wording revised as agreed at NIF meeting on 08-06-17
Tactical Action - Request the attendance of utility providers to isolate incoming supplies if local isolation is not possible
Tactical action wording revised as agreed at NIF meeting on 08-06-17
August 18, 2017
Control measure - Isolate utility or fuel supply to the premises
Realign images.