Question

If a standpipe or sprinkler system is out of service for repairs, which color impairment tag should be placed on the main control valve?

Answer 1

The appropriate color impairment tag to be placed on the main control valve of a standpipe or sprinkler system that is out of service for repairs is blue.

Step-by-step explanation:

If a standpipe or sprinkler system is out of service for repairs, a blue color impairment tag should be placed on the main control valve. Blue indicates no predicted water stress, which is appropriate in this situation because the system is out of service.