28B NORTH FACE HAD SMALL FLAMES AFTER BLASTING. AFTER CHECKING CO AND METHANE LEVELS, SUPER EXTINGUISHED FLAMES. MULTIPLE RE-IGNITIONS OCCURED, PROMPTLY EXTNINGUISHED. SALT WAS MUCKED OUT OF THE FACE 21 FEB 05 AND A VERY SMALL METHANE BLEEDER WAS FOUND IN THE FLOOR BELOW THE MUCK PILE. REIGNITIONS OCCURED BECAUSE FUEL SOURCE COULD NOT BE REACHED UNTIL SALT WAS MOVED.