What was found
DURING DESCENT FROM 15,000 FT ENCOUNTERED VERY STRONG DIRTY SOCK ODOR, NECESSITATING TURNING OFF BLEED 1 TO ELIMINATE ODOR. BLEED 2 WAS OFF I/A/W 36-11-07-2. REFERENCE FINDINGS ON LG PG# 2294719-2 & #2294720-1 (-2) PERFORM DECONTAMINATION OF THE ECS AS PER AMM 21-00-00, OPS CK GOOD.