Planning in Coal Mining (729700d6-74b4-42d3-a3ff-befadc75962f)

MR. T. L. McCALL: Planning ahead in coal-mining is essential, but the question may be raised, just how far ahead can we plan. You can overdo it: chat is, you can get in a rut. Never let planning get a hold on you to chat extent. You must be prepared to deal intelligently with any new conditions that arise, and to apply new discoveries. It may become necessary to abandon ? .your plan, make the best you can of the ground you have developed, and start again, with a new plan. So far as the submarine workings of the Dominion Steel and Coal Company are concerned, we cannot know definitely what lies ahead of us under the sea: we must ?base our tentative plans on assumptions, and, as we meet changing conditions, we must change our plans. In the case of inland mines it is possible to bore in advance, and consequently it is generally possible to set out your plans in advance, block out a section of the mine, and develop to obtain a uniform product for a whole year, or perhaps even longer. MR. J. B. MORROW: While planning in coal mining, we must bear in mind chat the consumer also is planning ahead. Some people will tell you that, in ten years time, the demand is going to be all for pulverized co al; others believe that the field for such fuel is limited. Needless to state, planning for a pulverized-coal market is quite a different matter to planning for a general grade, ore stoker, market. In planning, therefore, our endeavour must be to keep a jump ahead of the work being undertaken by the anthracite producers. This year, they are spending about two million dollars-money contributed, not by the Government, but by the industry itself-in the study and promotion of new and improved ways of burning anthracite. For example, they are perfecting small hot-water heaters, and one they have brought out weighs only about ten pounds. I feel that research of this type must be regarded as an essential part of planning in coal mining. We, in the soft-coal industry, are also planning types of more efficient burning equipment and doing other investigational work.