Document 064BBRqobbpXG30mG6v9mb6pO

I 1 1 I |CHECK l. . .. .. .. STILL LINE SOP #50 LOCAL POWER FAILURE ACTION STEPS (All Caps ) COMMENTS (Below steps) 1. BLOCK OFF STEAM TO STILLS (CUT WAY BACK). 2. PUT ALL STILLS ON RECYCLE. 3. BLOCK OFF NH3 TO NEUTRALIZERS. 4. BLOCK RECYCLES FCV. o. BLOCK DISCHARGES ON PUMPS. 6. PUT FEED FLOW CONTROL VALVES AND REFLUX LCV ON MANUAL AND CLOSE BACK. ** %? Otcou1t to ol lio < SL 021104