Any answers how to cut some block back to create a new opening(doorway) sensitive electrics box attached next to and room is operational.
It got me how to do it without too much vibration for box and dust for folks working in there. ( forget water suppression everything is in close proximity.)
Petrochemical security gatehouse.
It got me how to do it without too much vibration for box and dust for folks working in there. ( forget water suppression everything is in close proximity.)
Petrochemical security gatehouse.