4 ms·
Separate rooms with separate access control for redundant systems. Preferably made so fire from one room does not spread to the next.
by cjg_ 12y ago
Separate rooms with separate access control for redundant systems. Preferably made so fire from one room does not spread to the next.
- paulannesley 12y agoI think that's a different concept to the “Two-Man Policy/No Lone Zone” mentioned above.