EE WAS SCALLING A BROW WHEN LOOSE FELL ON BOOM OF SCALER BOUNCING OPERATOR INSIDE CAB. HE HIS HIS HEAD (HARD HAT) ON ROOF AND HARD HAD CUT RIGHT SIDE OF HEAD. HE ALSO FELT PAIN IN LOWER BACK. TAKEN TO DOCTOR ON 8/22/05. DUE TO RESTRICTIONS FROM DOCTOR, COULD NOT RETURN TO WORK ON 8/23/05 AND BEGAN LOOSING TIME