At the cleaning room, when worker san cleaning the floor
he slipped and fell down.
He used detergent and water all around floor,
and when he was wiping the floor going white arrow way
and fell down and hit his back and head(right side)
Cause
He rushed to go to rotation in line and he hurried to wipe
and walk quickly even in wet floor.
He used more detergent as he found very dirty point
and make floor slippy more than usual.