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PETER A. NIELSEN RMCMI PRESIDENT 1991-1992 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 88th Regular Meeting and Convention to be held June 28-30, 1992 Tamarron, Durango, Colorado

Jan 1, 1991

Public perceptions about coal remain neutral to negative But gains are slowly being made as the public becomes more aware of coal as ?abundant, affordable, and increasingly clean?

Jan 1, 2006

The 65th Regular Meeting of the Rocky Mountain Coal Mining Institute convened at the Stanley Hotel, Estes Park, Colorado, and was in session at 10:00 a.m. The first session was called to order by Past President Joe T. Taylor, Kaiser Steel Corporation, Palo Alto, California. Manager of the Stanley Hotel, who welcomed the guests to the Stanley. After a few remarks, he introduced Bob Dean, for- mer Manager of the Stanley Hotel and again associated with the Stanley, who also made a welcoming talk as Mr. Dean has hosted the Institute at the Colorado Hotel in Glenwood Springs and in Estes Park. Mr. Taylor introduced President Stanley C. Shubart, Secretary-Treasurer, Schloss & Shubart, Inc., Denver, Colorado. Stan was raised in the machinery end of the coal industry following the footsteps of his Dad who was one of the founders of the RMCMI in 1912. And following his Dad's years of service to the Institute, 12 of them as Secretary, Stan has been active as Chairman of the Hotel & Registration Committee for 16 years, and, prior to his election as President, was General Chair- man for two years He is a graduate of the University of Colorado with a degree in mechanical engineering. He served our country in World War II and retired as a Colonel, Army Ordnance, after 43 years in the Reserve. He is a Trustee of National Jewish Hospital and was their President for 3 years. He has been active in many Military and professional societies, and in civic projects. I give you our President, Stan Shubart, for his remarks.

Jan 1, 1969

Jan 1, 1976

By David R. Hammond

How Could Natural Gas be Coal?s Best Friend ? - Natural gas is the environment friendly ?fuel of choice?; coal is the opposite - 90 % of new / replacement generating capacity in U.S. projected to be gas-fired - Natural gas-fired generation market share predicted to increase to 25-30% at expense of coal - Natural gas consumption forecast to growth from 22 TCF to 35 TCF per year by 2025 - Gas has good friends in the Environmental Industries and the current Administration

Jan 1, 2003

By Donald P. Brown

[Mr. Brown did not make his speech available for reprint.] Productivity is the Answer - Always Was; Always Will Be When Bill Balaz invited me to speak here this morning, he asked me to examine the three most important issues Consol will face over the coming decade. There are more than three. But the more I thought about that question, the more I realized all our issues come down to only one. As I reviewed the U.S. coal industry over the past ten years, and as I thought ahead into the year2000, one thing stood out. Not markets. Not government regulations. Not record tonnages. But productivity. The recent history of American coal is a tale of productivity improvement. It is a story that needs telling. And understanding. Not just for the good of the coal industry, but for the benefit of the American economy. Americans today do not appreciate the value of productivity growth. I don't say that lightly. As I review recent debate over American industrial competitiveness, as I look at certain legislative proposals, I see disturbing trends. It's not that anyone is against productivity per se. But many people seem to fear the very processes that enhance productivity. Twentieth century America enjoyed unprecedented growth in productivity. And in personal standards- of-living. Those two go together. This century has been one of change. Demographics. Education. And technology. Many new industries-cable television, computer services, telecommunications, for example-have grown from mere dreams to billion- dollar enterprises employing tens-of-thousands. And some older industries have declined. The nature of work has changed-from manual work to know- ledge work. From agriculture, to manufacturing, to services. In the mid-1960s. AT&T employed more than one million people. These were not high-paying jobs: telephone operators, linemen and equipment assemblers. Today, the successor Bell companies and their new competitors employ no more than a few hundred thousand. Because of automation. Because of enormous gains in employee productivity.

Jan 1, 1988

MR. LITTLEJOHN: Have you any maximum length that you make your dust barriers? What I mean by that is, your entries are 10 feet wide, and I believe if I remember right, in your single track entries you had only one dust barrier to cover the full width of the. entry in your double track entries, I believe you had two-I would like to know, have you any maximum length you make these barriers? MR. CHAS. LEGER, ROYAL FUEL CO., UTAH: It is stated that they shouldn't be over 8 feet long to obtain sensitiveness. If they make them over 8 feet they are not as sensitive as they should be. They should be made short for two reasons in order to keep the sagging out and to make them as sensitive as possible. MR. DAN HARRINGTON, U. S. BUREAU OF MINES: I didn't come here to enter into any extended discussion on rock dusting or to discuss in particular the situation at Dawson. At the February meeting at Denver, we made a complete study of this matter. Since that time a report was completed and reported to the Phelps-Dodge Corporation and Mr. Moorhead probably has a copy of it, which can give you more complete information as to what we found. We found that with the adobe dusting that they have done, they had six miles of entry pretty thoroughly dusted and of all the samples we took, at least 95 percent of them showed that not only the floor but the ribs and roof were in such a condition that an explosion could not originate in any part of this entry. In other words, this entry as it was dusted was absolutely protected from ignition and propagation. The adobe they used was of material that was non-combustible. In most instances there was not more than 3 per cent of moisture in it.

Jan 1, 1924

Jan 1, 1948

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Jan 1, 1992

PRESIDENT PRYDE: Any discussion on Mr. Poster's paper? MR. J. BEVAN: I would like to ask the gentleman how fine the dust has to be to cause an explosion? MR. T. FOSTER: According to the Bureau of Mines, it is claimed coal passing through a 100 mesh screen would be considered fine enough. That is all I can learn from the different bulletins. MR. BEVAN: Will the coal dust be that fine; going back in the empty cars on the tipple in the mine? MR. FOSTER: Possibly a great deal of it would be. MR. BEVAN: Will the coal dust be that fine, going back, in the empty the coal dust going back in the cars on the tipple, and into the mine? MR. FOSTER: In some places, they are wetting the cars at the tipple, -in the Rock Springs District, we have as the trip goes out, they have a big pipe, and they souse the car, and wet the load, and in some places, near the timbers; that helps to a certain extent. That does not absolutely eliminate it all, but it helps considerable. MR. WM. LITTLEJOHN (Utah Fuel Company) : I think we have all listened very attentively to the paper that Mr. Foster has just read. He has brought up a subject rather close to my heart, for a long time. He mentions particularly, the Scofield disaster, which happened the first of May, 1900; two hundred men lost their lives in the explosion; and I think it is generally conceded that is about the first time it had ever been brought to the attention of coal miners or operators that such a thing was possible, namely, a purely coal dust explosion. The term "Scofield disaster" is rather a mistake, in a way; while the mine that exploded at the time is in the Scofield District all right, it is now known, and probably was known at that time, as the Winter Quarters Mine, one of the mines which belongs to the Utah Fuel Company at the present time, and did at that time. This mine

Jan 1, 1924

At 10 a. m., Tuesday, November 12, 1912, the following members of the committee appointed by "Coal Age" to organize a Coal-Mining Institute for the Rocky Mountain region, met in the State Capitol, at Denver, Colo. : E. H. Weitzel W. J. Murray T. H. O'Brien W. B. Williams James Dalrvmple F. W. Whitksiie A. C. Watts David Griffiths The following members of the committee were not present: Frank Manley Allan French H. C. Williams Frank Cameron J. E. Pettit D. W. Brown C. H. Gibbs E. H. Weitzel acted as chairman of the meeting. This committee drew up a form of Constitution and By-Laws, to be recommended to the general meeting to be held on the following day; and, with the exception of two alterations, this Constitution and By-Laws, formulated by the Organization Committee, were accepted as a whole by the general meeting. With the exception of a general discussion of affairs that might be brought out by means of such an institute, no further business was done at this meeting of the Organization Committee, and it was adjourned.

Jan 1, 1913

By Eugene McAuliffe

The subject of my few remarks addressed to the Rocky Mountain Coal Mining Institute, "Guessing or Knowing! Which," may perhaps suggest but little to you here today. However, I am sure you will all agree with me when I say that in the conduct of a coal mining operation there should be no choice between guessing and knowing. The value of, and the results to be obtained from this Institute, its meetings and printed transactions, as well as those of other similar educational organizations, depend very largely on the mental attitude of those who constitute, through their pronouncements, the more active portion of the membership. Perhaps the most apt criticism that is now being made of the coal industry is that, to an extent possibly exceeding any other industry of similar magnitude and importance, it depends for its conduct altogether too much on "rule of thumb" and "tradition," rather than on proven practice and actual fact. The records of our coal mining association meetings bear expression of many conflicting opinions, the majority of which are sincerely put forth by those expressing same as representing the facts; the extremes expressed, however, frequently fix the question raised as one yet located in "no man's land." There are yet too many chances taken we are still "weighing pounds on railroad track scales" and measuring yards with the proverbial "bit of string." The actual expense of conducting any one of the several operations incident to the production of coal is rarely determined, and in many instances the general cost figures, prepared some weeks after the work is complete, are of that sweeping character that very little can be abstracted therefrom. Many coal companies are now making a daily cost sheet, showing the cost of labor and material in detail, as used in the several related operations,, and such is decidedly helpful, particularly to the mine superintendent and his foreman, who, without such, sail an uncharted sea; the auditor's belated monthly summary rarely ever seen by these men who are held responsible for the labor and material used. I have made reference to this situation as an accentuation of the fact that the coal industry contains more "serious minded, conscientious guessers" than does any other similar industry, although the annual cost of our product runs up well beyond the billion dollar mark, and what is more important, our industry is one that still continues to exact a heavy toll of human life. Now this brings me to the question of safety, the one question that should be, and which is, I know, uppermost in your minds. The coal mining world, engineering and operating, is now well sold on at least two things the theory of using permissible explosives and the elimination of the open light. Furthermore, the industry, particularly that portion which is located in Great Britain and the United States and Canada, are now planning vast extensions of the use of "rock" or "shale dust," both in the form of "dust barriers" and in "direct application" to entries and cross-cuts. This is well; however,, my study of past mine explosions has convinced me that the great majority of such had their very beginning in gas accumulations; frequently originating in restricted areas at the working face, in abandoned worked-out areas, or in some other certain place where ventilation is not, maintained as it should be; and that again leads me to the point where it can again be well said, that there is too much "rule of thumb," too much guessing now being done in regard to the volume of air required, and continuously furnished, in a given entry,, panel, room or area. Just to emphasize this situation, is it not a fact that the majority of mine inspectors express the ventilation conditions as measured by them, in terms of cubic feet per man employed, in each certain split, and does not the mining laws of many states yet demand a minimum of "100 or 150 cubic feet

Jan 1, 1924

By John Bevan

In a discussion of the personal dangers that may arise from mine gases, it is necessary to take into consideration the gases which may result from an underground fire, or a fire in or about the downcast shaft, and the methods of avoiding or minimizing the danger arising therefrom. In all cases of the combustion of carbonaceous material such as coals and timber, carbon dioxide and water vapor are formed. In cases where the air supply is limited, some carbon monoxide is produced, the quantity varying with the readiness with which the oxygen from the air can get into intimate contact with the consuming carbon; in addition to these products there may be produced large volumes of irritating fumes consisting of unconsumed vapors' distilled from the burning material. Apart from the physical distress that may be caused by the irritant action of the fumes, the chief danger to life underground arising from a fire in or about the downcast shaft or intake airways is due to the carbon monoxide which the smoke is almost certain to contain. The physiological effects of this gas have already been discussed in mining papers and ref¬erence should be made to this. The prevention of fires at the surface near to the mouth of the downcast shaft, or in the shaft itself, or at the bottom of the shaft, usually lies outside the duties of the fireboss. An outbreak of fire at such places would, however, immediately foul the air current passing into the mine, and, assuming the men were in the mine, create a situation demanding urgent attention of the fireboss. As a rule, each case of fire creates its own problems, but in all cases the guiding principle should be to restrict the poison-laden 'air to the smallest part of the mine that is practicable, by opening separation doors, or breaking down selected stoppings at the most accessible points near the seat of the fire, so that the gases and smoke may pass directly into the return and so to surface. In the case of a shaft fire it will have the effect of fouling both shafts and in the case of a fire in an intake airway, both roadways leading to the shafts. It requires the use of some judgment. Therefore, in circumstances as to whether men inside the mine should attempt to escape to the shafts or should remain in the mine, and attempt to protect themselves from the poisonous air by suitably short circuiting the air-current and retiring from the main air-ways. In order to make such restraint easier, it is very desirable that all mines should be equipped with telephone communication from all sections of the mine to the surface so that men in the mine may be informed of what is being done at the surface to secure their safety, or instructed as to what they themselves should do. In cases of fire in or about the shafts, the question of the reversal of the air-current will probably arise. Should this be decided on by the management at the surface, the fireboss in the mine may have to give some attention to the effects which this action will have on the circulation of the

Jan 1, 1922

[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

[Adams, E. R Rock Springs, Wyoming Adams, V. H. 422 East San Miguel Street, Colorado Springs, Colorado Allen, Earl W 257 Rio Grande Street, Salt Lake City, Utah Allen, Louis B . Box 1920, Denver 1. Colorado Allen, Thomas Argonaut Hotel, Denver, Colorado Alston, G. L Mine Safety Appliances Company, Pittsburgh, Pa. Ambler, J. B Box 591, Denver, Colorado Apperson, A. B. 394 Elm Street, Denver 7, Colorado Arnett, L. L. 325 North First West, Price, Utah Audin, Abel Somerset, Colorado Audin, Clement, Jr Paonia, Colorado Audin, Clement, Sr Box 627, Paonia, Colorado Audin, Ralph Box 285, Somerset, Colorado]

Jan 1, 1952

Pictured on these pages are the seven RMCMI Scholarship Award Winners for the 1987-88 year followed by a brief profile. Six of the winners were present as RMCMI guests at the June convention in Breckenridge, Colorado to receive their recognition plaques at the welcome session held Monday, June 27, 1988. In addition to the plaques, each winner receives $500.00 to be used toward tuition in the coming academic year. Also, as this is a continuing award, the winners from the previous year will also receive an additional $500.00 for tuition use in their senior years provided they have maintained a good academic standing and are recommended by their university. Criteria for these awards is (1) That the award be made in the spring to a sophomore student to be used toward tuition during the junior year. (2) That the recipient be both a U.S. citizen and a resident of the state involved. (3) That the recipient have good academic standing, be pursuing a degree in a mining related field and have an expressed interest in Western coal as a possible career path. The scholarship program was extended in early 1988 to include curricula other than mining department, but in the engineering disciplines, such as geology, mineral processing and metallurgy. Contributions to this worthy project are tax deductible to each individual RMCMI member. Checks payable to RMCMI Scholarship may be mailed to the RMCMI Office at 2700 Youngfield Street, Suite 100 in Lakewood, CO 80215. Profiles of the 1988 winners follow: [ ] Anthony T. Bowler University of Arizona Tucson, Arizona Tony has taken a well balanced curriculum and at the same time maintained significant progress toward a Geological Engineering degree. He is interested in computer science and programs as a hobby He is the master of several computer languages including machine language on different personal computers. [ ] Christopher Taylor Colorado School of Mines Golden, Colorado Before matriculating at Mines, Chris served four years with the U.S. Army Special Forces attaining the rank of sergeant. He is active in the military, serving in the Reserves and R.O.T.C. This duty precluded his attendance at the Breckenridge meeting. He plans to get summer work experience in mining before graduation and is interested in the managerial and technical aspects of the mining business. [ ] Laverne West New Mexico Institute of Mining & Technology Socorro, New Mexico A native American of Laguna/Navajo ethnic origin, Laverne graduated from the Sante Fe Indian School as valedictorian. She served as both secretary and president of the American Indian Science & Engineering Society. She works at the Nevada Test Site with contractors assisting project engineers in a variety of jobs. She plans to earn a dual degree in Mining and Geological Engineering then pursue a Master's degree in Mineral Economics at the University of California at Berkeley. Among her honors are a four year scholarship from Sante Fe Southern Pacific Foundation, a one year scholarship from Mobil Oil Corporation and another from Eastman Kodak.

Jan 1, 1988

By Gary Carmack

Overview: Public awareness of the drug abuse problem within the government and industry is growing each day. The economic cost to industry is staggering-estimated to be more than $50 billion per year. Employee drug testing programs are one way to combat the problem, yet they are not without legal and scientic pitfalls. Some of the issues and needs that should be considered before implementing or continuing a testing program are: Why test? What do you test for? Are the results accurate? What impact will the new Federal Rules have? Accuracy of the testing continues to be controversial, especially when the "poppy-seed" and "cold-medications" issues are mentioned. The new Federal laboratory certification program which is about to start, should reduce or eliminate the question of lab error. Determination of on the job impairment will, however, continue to be a problem.

Jan 1, 1988

[Page Minutes 5 Low Temperature Distillation and Briquetting 8 F. C. Miller. Discussion of Mr. Miller's Paper 11 Track Bonding 15 D. C. McKeehan. Discussion of Mr. McKeehan's Paper 16 Report of Safety Committee 19 Wm. Littlejohn 19 P. F. Patterson and G. A. Knox 20 D. Harrington, J. C. Roberts and Jas Dalrymple 22 Discussion of Report of Safety Committee 27]

Jan 1, 1923

By John Pfisterer

Leadership Priorities in a New Business Environment ?Komatsu Equipment Company ?Health and Safety of Our Workforce ?The Green Economy & Market Challenges ?Equipment Trends ?Our Business Approach

Jan 1, 2009

Jan 1, 1973