Smoldering belt shavings on 10 H belt, occurred at 6 am on 2/27/07 was determined by MSHA investigation on march 13, 2007 of an incident that they determined that it was a reportable fire under part 50. However the operator still believes the smoldering area once found was extinguished in less than 10 min. is not a reported fire. This form is being sub. (#7024738)