VII. ACKNOWLEDGMENTS
Throughout the annals of mining, water and firedamp have been amongst the enemies of the miner. Singly they can create serious problems for him; together they can test the powers of his endurance. This was never more evident than in some of the critical operations which were carried out following this explosion, when they were supplemented by the unusual, and even more dangerous, hazard of hydrogen mixed with the firedamp. That the operations were carried out so successfully and without further loss of life or injury was due in no small way to the truly co-operative efforts of all concerned. As no one would claim to have done more than the duty expected of him, I welcome the opportunity of recording in some detail my sincere appreciation of the assistance so willingly and ably given by :–
The Weetslade miners who courageously and tenaciously performed miracles of work in some of the most trying conditions, even for a pit; their representatives who displayed great consideration and forbearance especially during moments of stress and strain for those directing operations; the Rescue Brigades, comprising 199 teams of Permanent Corps men and colliery trained men from Northumberland and Durham, who gave full cover underground during the emergency, frequently being at the spearhead of the operations, during which 7,678 lbs. of liquid air were used in 50 sets of self-contained breathing apparatus.
The National Coal Board who, through the Divisional Board, so readily undertook the onerous task of re-opening the district; the management of the mine at all levels for the effective planning and execution of the long and arduous recovery operations; Dr. J. Jones, Divisional Scientific Officer, and his staff who rendered valuable and efficient service; Mr. W. Tynemouth, Area Surveyor, and his staff who made the most accurate calculations regarding the water accumulations and prepared the plans by means of which the operations were directed and this Report is illustrated.
Dr. F. V. Tideswell. O.B.E., and his colleagues of the Safety in Mines Research Establishment for their expert help and advice. Mr. J. Cowan, H.M. Principal Electrical Inspector, and his staff for assistance throughout the investigation; H.M. Inspectors of the Northumberland District and other members of my staff, who maintained constant attendance underground throughout the emergency, and Mr. J. H. Perrins, H.M. Senior District Inspector, who assisted me throughout the whole of the operations and with the preparation of this Report.