300 Meters
300 meters
300 Meters
300 meters
Expose the minimum number of personnel for a minimum amount of time to a minimum amount of explosives consistent with safe and efficient operations.
Depends on may things, but 500 metres would be a mininum.
In Oregon there is no minimum thread depth, but just that Oregon requires that tires be in safe operating condition, without any bulges or exposed cords.
It is the safe and legal minimum thickness allowed for a brake rotor.
Only in an area not exposed to flooding.
no
safe mode
As your doctor.
10 ft.
As safe as keeping matches. They should not be exposed to high heat, whacked, or children allowed to play with them.