Before going on operation
qualify the classified area
3 level of qualification
1. AS-Built
condition:
·
Room
classification tests on the room
·
With out
any equipment and personnel.
2. As-Rest Condition:
· Room classification tests on the room
· With
present of the normal present of the equipment but with out any operations.
3. In-
Operational –condition:
·
Room
classification tests on the room
·
With
normal production process
·
With
equipment operation
·
And
normal number of personnel present in the room.
Viable and Non viable Monitoring;
Static Condition : 3 days
Dynamic Condition : 3 days
Related : Viable monitoring limits