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[JOHN B. MARKS President Boston Bldg., Denver, Colo. BENEDICT SHUBART Secretary-Treasurer 521 Boston Bldg., Denver, Colo. H. H. BUBB Vice-President for Colorado Cokedale, Colo. W. J. REID Vice-President for Utah Wattis, Utah WM. MOORHEAD Vice-President for New Mexico Dawson, New Mexico GOMER REESE Vice-President for Wyoming Frontier, Wyoming EXECUTIVE BOARD COLORADO: E. H. McCLEARY Alamo SAMUEL TESCHER Denver UTAH: DAVE BROWN Storrs JOHN JENNINGS Hiawatha NEW MEXICO: JAS. McDOUGALL Van Houten GEO. MIKSCH Gallup WYOMING T. H. BUTLER Hanna L. A. NORMAN Sheridan]

Jan 1, 1925

Jan 1, 1953

President Robert M. von Storch, General Superintendent, Coal Mines and Quarries, Columbia-Geneva Steel Division, United States Steel Corporation, Dragerton, Utah, called the meeting to order at 9:30 a.m. in the absence of John Peperakis, Past President, who was usable to attend because of a mine fire. He welcomed the members with a paper entitled "With Serene Confidence." He also showed a short movie, "The Waiting Harvest," with his speech. Following the president's speech, the first business meeting of the Institute was held. Secretary-Treasurer Fred Whiteside presented the Treasurer's Report. Motion made by Mr. Whiteside, second by Stan Shubart that this report be accepted. Motion carried. Because the minutes of the last meeting were published in the Institute's booklet, the reading of the minutes was dispensed with, and the President announced the members of the various committees: General Chairman ? Charles M. Schloss

Jan 1, 1958

The twenty-fifth regular meeting of the Rocky Mountain Coal Mining Institute was called to order at 11 a. m. Monday, August 29, 1927, in the County Court House at Trinidad, Colorado, the Vice-President, F. L. Peart, presiding. After a few words from John F. Carmody, Editor of Goal Age, J. Q. McNatt, Division Engineer of the Colorado Fuel & Iron Company, read a paper on "Coal Geology." In the afternoon, Prof. C. B. Carpenter, of the Colorado School of Mines talked on the work in Fuel Engineering being developed at the Colorado School of Mines. W. C. Holman, of the Phelps Dodge Corporation, then read his paper on "Developing a Pit Car Design." L. M. Kuhns, Safety Engineer of the Gallup American Coal Company, read his paper on "Safety Methods at Gallup American No. 5 Mine." After discussion the meeting adjourned for the day.

Jan 1, 1927

The final session on Wednesday morn¬ing was given over to a panel discussion of safety questions submitted by members of the institute. Mr. Murray presided, and Lyman Fearn, chief, Wyoming Dept. of Mines & Minerals, Rock Springs, Wyo., was moderator. Members of the panel were: John A. Garcia, chief mine inspector, New Mexico; Leonard Ford, mine foreman, Frederick- mine, CF&I, Valdez, Colo.; A. C. Moschetti, chief, coal mine inspection branch, USBM, Denver; Kirk V. Cammack, mining engineer, USGS, Denver; Joel N. Van Sant, chief engineer, St. Louis, Rocky Mountain & Pacific Coal Co., Raton, N. M.; Emery Olsen, safety engineer, coal mine and quarries, U. S. Steel Corp., Dragerton, Utah; F. J. Peternell, safety engineer, Union Pacific Coal Co., Rock Springs; and J. J. Reddy, mine inspector, Colorado Dept. of Mines, Grand Junction, Colo. On a question concerning the effect of roof-bolting on the maintenance of a breakline in pillar removal, Mr. Van Sant reported that some experience at his company's mines indicate that wood supports are not necessary to make the break although shooting is sometimes done to get it. Furthermore, bolting improves the roof in these pillar areas and extraction has increased about 20%. Mr. Fearn concurred in describing operations in parts of Wyoming.

Jan 1, 1953

Presiding was Robert E. Murray. The first speaker was Frank L. Natta, Administrative Manager-Trapper Mine, Utah International, Inc., Craig, Colorado. Subject - "Long Term Coal Contracts." Mr. Natta graduated in 1973 from Colorado School of Mines with a B.S. in Metalurgical Engineering and a M.S. in Mineral Economics. Since 1974, he has been employed by Utah International having spent 5 years in San Francisco as Senior Market Analyst. In this capacity he was responsible for market development efforts for Utah's U. S. coal reserves. Recently, he was transferred to Craig, Colorado, as Administrative Manager of Utah's Trapper Mine. In this position, he is responsible for purchasing, warehousing, accounting and sales contract administration. The second speaker was Brucks Mitchell, President, Human Resources Management, Inc. Richardson, Texas. Subject-"Making Unions Unnecessary in the Coal Industry." Mr. Mitchell has a B.A. degree in English-Oklahoma State University. M.B.A. degree in Organizational Behavior-Southern Methodist University. Ph.D Candidate - Organizational Behavior - North Texas State University. Mr. Mitchell formed an Association of Consultants to perform assignments in Industrial Psychology and Human Resources Management. Particular emphasis has been to establish policies and procedures to make labor unions unnecessary. He has been consultant to various industrial and municipal organizations.

Jan 1, 1979

[Page Officers of the Institute 5 Minutes of the Twenty-third Meeting 9 Preservative Treatment of Mine Timber at Primero Mine-F. T. Baker 10 Discussion of Treatment of Mine Timber JA Shearing Coal-John H. Emrick 19 Discussion of Shearing Coal 22 Local Chapters 29 Experiments in Increasing the Production at Dawson, New Mexico-Scott Dupont 30 Discussion of Experiment in Increasing Production 33 Report of Safety Committee-Warren C. Bracewell 41 Bureau of Mines Defines a Gassy Mine 58 Mechanical Loading in Coal Mines-S. W. Farnham 59 Discussion of Mechanical Loading 65 Vocational Training-Discussion 69 Accident Rate-Discussion 71 Holmes Safety Association Chapter Plan-J. J. Forbes 73 Washing Domestic Coal-f. M. Charles 78 Discussion of Washing Domestic Coal 81 Safety Work in Western Mines-Discussion 86]

Jan 1, 1926

By D. Harrington

At the time of mine accidents one frequently hears the expression "there will be accidents as long as there are mines", or it may be varied to state that the accident in question was unavoidable, or something similar indicating inability to prevent accidents. However, it is the opinion of the writer, after over twenty-one years experience in both coal and metal mining, seven years being spent wholly in safety work, that by far the greater number of all accidents is due to carelessness or negligence. This carelessness or negligence may be on part of the victim of the accident or of one of his companions, or on part of his employer or possibly even of the inspector or safety man, and in some cases all of these agencies are involved. It manifests itself in various guises, one of the most serious being violation of state mining laws or regulations or of mine rules, and frequently the rules of ordinary common-sense. The cause very frequently is that trait in human nature to "take a chance" and it has been the writer's observation that the worst offender is the old-time miner who has come safely through many years experience, who was mining when the "safety man was a baby", and who clings to old-time ideas and practices and has "no use" for "newfangled" present-day "notions". Unquestionably, there are accidents, wholly unavoidable and many are caused by ignorance and by the new-comer in mining, yet as previously indicated, the writer's observation is that the old-timer is by far the worst offender, bringing grief to himself, companions and employer. Of the numerous manifestations of carelessness and negligence in connection with mine accidents, which have come to the notice of the writer, only one will be treated in this paper, viz: Violation of State Mining Law, and mention will be made only of explosions and major accidents in coal' mines with which the writer came in personal contact as investigator. In most cases, in addition to mine inspection after the accident, the writer heard the evidence given at Coroner's inquest and thus was enabled to for¬mulate fairly definite impressions as to events and conditions leading up to the occurrence.

Jan 1, 1922

[Page Minutes 5 Present Status of Petroleum Industry 9 F. M. Van Tuyl. Developments Along the Line of Low Heat, Carbonization 13 A. C. Watts. Uses for Fine and Pulverized Coal 14 C. A. Allen. Have Mining Engineers Accepted All That Developments in Machinery Apply? 16 R. Dawson Hall. Coal Mine , Accidents and State Mining Law 23 D. Harrington. Harmony and Co-Operation 26 H. F. Nash. Personal Dangers 28 John Bevan. Methods of Improving Safety and Health Conditions 29 C. A. Allen and A. L. Murray. The Economic Relation of Accidents and Preventable Diseases to the Coal Mining Industry 39 Recent Developments in the Use of Electricity in Mines 43 Graham Bright. Discussion of Graham Bright's Paper 48 Mine Safety Work at Dawson, N. M 49 W. F. Murray. Mine Safety Work 54 Eli Follett. Wire Rope in Mining Operations 56 James F. Howe. Discussion of F. E. Shepard's Address 69]

Jan 1, 1922

Jan 1, 1927

MR. DICKINSON: There is an increase of dust in machine loading, especially with the McKinlay loading and cutting machine which was extremely dusty. MR. FORRESTER: Declared more dust must be expected because when loading by machinery, the coal is shot harder in order to make it easier for the machine to pick it up. He believes however, that there was less hazard because of the closer supervision possible by reason of the concentration of operation. MR. McAULIFFE: Machine loading more dusty than hand loading. D. HARRINGTON: The hazard is greatly increased by modern methods of loading. Not only do the methods increase the quantity of dust, but they also increase the rapidity of mining and the increased quantity of coal broken down causes large quantities of gas to be released. The number of motors on loading machines and conveyors add to the hazard. No more dangerous places can be found for such motors than at the working face where there is excessive quantities of pure coal dust and where there is more gas than along any other point. Regarding Mr. Herres remarks that the machine loading was safer on account of the concentration and possibility of close supervision, Mr. Harrington said he believed concentration likely to prove a source of danger rather than its preventive. At Dolomite, Alabama, a number of men had assembled, and as a result what was a relatively small explosion killed a large number of men. Concentration is not without its dangers to mine operations. MR. McAULIFFE: These arguments do not appeal to me. Few places are better sprinkled than the working places in a machine loading mine. There is. more effective supervision, and there can be more ventilation. I believe machine loading will increase safety by that very concentration that Mr. Harrington deplores.

Jan 1, 1925

[Page Minutes 5 The Power Problem of the Coal Mine 8 A. L. Jones. Discussion of A. L. Jones' Paper 13 Why Alternating Current 15 C. E. Drennan. Discussion of C. E. Drennan's Paper 17 Dry Cleaning Coal at Brilliant Mine 26 F. A. Young. The Possible Substitution of Pulverized Coal for Fuel Oil in Smelting Operations in the Southwest 33 T. H. O'Brien. Special Discussion of Paper of T. H. O'Brien by D. C. McClure 35 Discussion of T. H. O'Brien's Paper 40 The Gebo Mine 45 J. C. Rae. Low Temperature Carbonization 52 J. F. McDermott. Safety Discussion 54 Order of Business 57]

Jan 1, 1923

By T. H. Butler

The two most talked of questions in the mining industry today are rock dusting and mechanical loading. The one as a matter of safety, and the other as a matter of economy, and both are of vital interest to the mining fraternity. Rock dusting and other safety methods will be dealt with by others at this meeting, so I will confine my few remarks to the matter of mechanical loading. I will not attempt to tell you what mechanical loaders are doing in the different mining fields throughout the country, or what they should do, but will endeavor to give you an outline of the work being done with mechanical loaders in No. 4 Mine of the Union Pacific Coal Company, at Hanna, Wye. In order that you may better understand and be in a position to follow me it will be necessary to cite the conditions under which we are working. and the type of loaders in use. The seam pitches from 14 to 17 degrees, and is normally 32 feet in thickness, and is overlaid with a soft sandstone roof. The panel system of working is used, planes being driven on the pitch, and rooms driven on the strike. Owing to faults being encountered planes are driven between the faults, and the. rooms on either side are in some instances 800 to 1,000 feet in depth. Rooms are advanced eight feet in height, and 32 feet in width, by hand loaders and .Toy mechanical loaders, and when driven to the boundary,, 18 feet of the remaining 24 is loaded out with Thew electric shovels, and six feet left to protect the roof. In January, 1916 the company installed a Type 1 Thew shovel, equipped with a 1 1/4-yard dipper, and in July, 1917, they installed a Type 0 Thew electric shovel, equipped with a 1-yard dipper, and in the year 1918 two additional Type 0 Thew shovels, equipped with a 1-yard dipper, were installed, making a total of four Thew shovels for this mine. The introduction of these shovels caused the employees much concern, and like all departures from the old methods of mining, met with indifference by some and open antagonism by others, so that for some time they results obtained were not satisfactory. However, by constant supervision and changes in the method of haulage the results obtained at present, while not entirely satisfactory, are much better and the production and costs are reasonably good. The Thew shovels in use are mounted on traction wheels with swivel axle and move. in all directions by their own power, and while the weight of each is approxi¬mately 20 tons, they are not as cumbersome as. one would think and are easily operated. The system used in working these shovels is to shoot the coal clown ahead of the shovels and maintain two tracks, two cars being used on each track so that shovel is loading on one track while driver is, changing cars on the other. When place is finished the shovel is run back to the first cross-cut by its own power and lowered to the next room with block and tackle, the roof coal in cross-cut being shot down to a height of 16 feet to allow passage of the boom. With better results from the Thew shovels we soon realized that it was necessary to find some method of developing rooms faster than was being done with hand loaders in order to keep the Thew shovels in working places, and in November, 1923, the company purchased from the Joy Machine Company two Type 4 B U Joy loaders, and the installation of same met with the same indifference and antagonism from the employees as did the Thew

Jan 1, 1924

C. A. KASEMAN, Past president DAVID C. BROWN, President FRANK MANLEY P. M. PELTIER DAVID ALLEN JAMES L. LIBBY E. H. SIMPSON L. BRANDENBURGER Over the hills of time to the valley of endless years; Over the roads of woe to the land that is free from tears; Up from the haunts of men to the place where the angels are, This is the march of mortality to a wonderful goal afar. Troopers are we in life, warring at times with wrong, But promised ever unbroken rest at last in a land of song; And whether we serve or rule, and whether we fall or rise, We shall come, in time, to that golden vale where never the spirit dies. Back of the strife for gain, and under the toil for fame, The dreams of men in this mortal march have ever remained the same. They have lived through their days and years for the great rewards to be, When earth's dusty garb shall be laid aside for the robes of eternity. Edgar A. Guest

Jan 1, 1938

Albert M. Keenan, President, Thompson Creek Coal and Coke Corporation, Denver, Colorado, opened the third session of the Fifty-ninth Regular Meeting of the Rocky Mountain Coal Mining Institute at 9:30 a.m., and introduced the first speaker of the morning. Raphael J. Moses, Attorney, Colorado Water Conservation Board, Boulder, Colorado, spoke on "The Opportunity for Coal in Colorado River Basin Development." (For the printed text of Mr. Moses' paper see index.) Stephen F. Dunn, President, National Coal Association, Washington, D. C., was introduced by Mr. Keenan, and he addressed the Institute concerning "Coal and the Washington Scene."

Jan 1, 1963

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Jan 1, 1995

Jan 1, 1926

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Jan 1, 1997

Thomas J. LIEN RMCMI PRESIDENT 1997-1998 on behalf of the RMCMI Board of Directors and Officers of The Rocky Mountain Coal Mining Institute cordially invites you and your family to attend the 94TH Regular Meeting and Convention to be held June 27 thru June 29, 1998 Snowmass Village, Colorado

Jan 1, 1997

By Charles Gottschalk

Some time after my arrival in Rock Springs to fill a short engagement with The Union Pacific Coal Company, Mr. Dickinson informed me that he had placed me on the program for a paper entitled "Mechanical Loading in Indiana." Since development of mechanical loading operations on a genuine coal producing basis for that section began near Oakland City, Indiana, and rapidly spread over Southern Indiana, Western Kentucky and Southern Illinois simultaneously, the results referred to are in many ways common to all three states. Prior to December, 1922, several attempts at mechanical loading had been registered, notably among which were installations of the Jeffry Entry Driver, and the Meyers-Whaley loader. The object of most of these earlier installations was quick development rather than lower production costs in face loading. In this measure it is claimed the machines were at least partially satisfactory. Three items which seemed to delay rapid progress in the adoption of either machine were, excessive first cost, height of coal seam necessary, and timidity of the operator relative to the labor situation which might develop. When the Joy machine was put on the market in the form of the 4-B.U., with a clearance overall which would perform in coal slightly under five feet in height, and at a cost price of less than one-half that of other machines being sold, many operators were at once ready to take a chance along with the manufacturer. This desire was accentuated by the difficulty to operate coal mines at all at prevailing production costs. This condition also made the coal miner more receptive to machinery which would give added employment to the field. At the convention held in Cincinnati during May, Mr. .Joy stated that about 200 of his machines were in operation at that time. Mr. Whaley said that about 40 of his were in use in coal mines. It is probable that of the above sum 75 machines were installed in Indiana, Illinois and Kentucky. Since that time, possibly 50 more machines of later design have been added. Like many of our troubles, those which seemed most difficult to overcome, proved in the end to have been least of all, and in this case the sup¬posed resistance which labor would advance has been more or less imaginary. In Illinois and Indiana a scale of wages is being accepted which is consistent with average earnings of machine men. The fact that a large number of coal operators want and are buying more loading machines has encouraged mining machinery manufcturers on every hand to devote renewed vigor to the cause and it is generally understood that new types and models are being developed both in factories and mines with the coal industry eager always to see the latest development. I understand that at present the Goodman, the Jeffry, and the Sullivan machinery companies are each offering new designs to meet Indiana and Illinois requirements. It is not strange that with so many installations many were made as a result of an impulse to ride the band wagon without any serious attempt to study the results or draw any conclusions from the experiences of others with loading machinery.

Jan 1, 1924