When can a COSS act as a lookut?
Never
In a safeguarded Safe System of Work (SSOW)
If you carry out a risk assessment
If no other lookout is available
List 7 items from the list below that MUST be included in your COSS briefing
The nature and location of work
When the nearest station closes
The approved access point and route to site
The limits of the site and how they are defined
The lines at site, whether they are open or blocked and the maximum speed and direction of any trains
Position(s) of safety
Name of the Handsignaller
Emergency procedure including nearest hospital
First aid arrangements
Where the nearest Cafe is
What must you do if communication fails during a blockade?
Continue until it is time to hand back protection
Stop all activities and ensure the group are in a position of safety
Position Lookouts until work is complete
Place 3 detonators on the line 20m apart