| Description | Including annual report of British Coal Corporation Working Group on underground fires, 1991-199, copies of Fatal Accident Bulletins,1991-1992, approved code of practice for prevention and control of Legionnaires' Disease, Markham Colliery safety audit report, Jan 1993, and report of Working Party investigation lifting practices on the coal face, and manual of operation for Markham Colliery No. 4 Shaft Winding Engine (5th revision), May 1992 |