Purging Operation Responsibilities Flashcards
1
Q
How tall should a vent stack be at a minimum?
A
7’
2
Q
How far away should a vent stack be from the purge point?
A
10’ from ignition sources
10’ from building openings
25’ from mechanical air intake openings
3
Q
Vent stacks must be properly _____ to avoid any possible charge build up.
A
Grounded
