INJURED & 2 CO-WORKERS WERE HANGING MINER CABLE (14CM15) & WATERLINE (1 1/2"") WHEN HE FELT A SHARP PAIN IN HIS LOWER BACK. HE WENT TO LOGAN GENERAL WHERE HE SAW A SPECIALIST IN JULY 2, 2002 & WAS DIAGNOSED WITH A STRAINED BACK. THIS ACCIDENT DID NOT BECOME LOST TIME UNTIL 7/8/02 BECAUSE EE HAD VACATION SCHEDULED FROM 6/28/02 TO 7/7/02.