EE WAS PERFORMING MAINTENANCE ON CENTER COLUMN OF SLURRY BASIN AGITATOR. HE WAS CLIMBING FROM A MANLIFT BASKET ONTO THE AGITATOR WHEN HE STRUCKHIS HEAD WEARING HARD HAT ON A STEEL BEAM, CAUSIN G STRAIN OF CERVICAL, THORACIC, LUMBAR SPINE ANDPELVIS. HE DID NOT SEE DR UNTIL 9-5-01 WHEN HE WAS GIVEN AN OSTEOPATHIC MANIPULATIVE.