WHILE SHOVELING COAL OFF BELT ABOVE HEAD LEVEL, EE FELT ""PULL"" AND PAIN IN LOW ABDOMEN. DIAGNOSED AS HERNIA. (NOTE: EE HGAD DR. APPT. AT 1400 ON 1-10, BUT WAITED MORE THAN 4 HOURS AND DR. NEVE R ARRIVED. HE SAW ANOTHER DR. DURING AFTERNOON OF 1-11 AND WAS RETURNED TO REGULAR DUTY.)