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By Gilbert Davis

MR. DAVIS: When the Secretary asked me to continue our accident experience in safety work at Dawson to cover the year just closed, I rather felt that he was asking 'a good deal, for we had said about everything that we could last year. I am not going to say very much, but in line with his request I have merely brought the figures up to date. I want to say, to start, that 1934 was, rather disappointing. It was the poorest year since 1930, as you will notice (indicates on diagram). This first column represents the accidents per thousand shifts worked. We cannot assign any real valid reason for the increase. We think we worked just as hard, but we are rather inclined to lay it onto the times; in other words, to lay it to the unrest and the changing conditions that are existent not only in this country but probably all over the world. We had twelve lost time accidents last year. As I explained last year, a lost time accident with us is an accident wherein the injured man is not able to return to his regular work, the next day-the day following the injury. So this represents (indicating) the lost time accidents per thousand shifts worked. We had one fatality in the twelve accidents which is reflected in the severity rates, which are also based upon thousand shifts worked instead of per million hours. The reason we are on the thousand shifts worked is be¬cause the Copper Branches of the Phelps-Dodge Corporation are all kept that way, and we are on the same basis for easy comparison.

Jan 1, 1935

ARTICLE I - General Section 1. Name. The name of the corporation shall be The Rocky Mountain Coal Mining Institute. Section 2. Objects and Purposes. The objects and purposes of The Rocky Mountain Coal Mining Institute and the nature of the business to be carried on by it are as follows: (a) To sponsor educational programs pertaining to coal mining technologies and production techniques, mining management and safety, federal, state, and local laws, rules and regulations pertaining to coal mining, and other energy related issues. (b) To disseminate to the public and to educational and scientific institutions knowledge, and the results of study and research into recent developments in coal mining technologies and production techniques, mining management and safety, federal, state, and local laws, rules, and regulations pertaining to coal mining, and other energy related issues. (c) To do and engage in all lawful activities that further or are consistent with the preceding objects and purposes of the corporation. Section 3. Nonprofit Corporation. This corporation shall operate as a nonprofit corporation under the laws of the State of Colorado. ARTICLE 11- Principal Office and Corporate Seal Section. 1. Principal Office. The principal office and place of business of the corporation in the State of Colorado shall be in the County of Jefferson, Colorado, or at such other location as the Board of Directors may from time to time determine. Other offices and places of business may be established from time to time by resolution of the Board of Directors. Section 2. Corporate Seal. The seal of the corporation shall be inscribed with the name of the corporation, the year of its incorporation, and the words "Colorado" and "Seal," and shall be in a form approved by the Board of Directors, which may alter the same at pleasure. ARTICLE III - Members Section 1. Classes. The membership of the corporation shall be divided into three classes, consisting of active members, life members, and senior members, who shall have such rights, privileges, and qualifications as these bylaws may provide. Section 2. Qualifications. The members of the corporation shall have the following qualifications: (a) Any individual interested in the goals and purposes of the corporation may become an active member of the corporation upon payment of such annual dues as the Board of Directors may determine from time to time by resolution. (b) An individual who has devoted long and dedicated service to the corporation and to its goals and purposes may become a life member of the corporation upon being elected to that status by the Board of Directors, and such individual shall retain such status for life. (c) An individual who has been at any time an active member of the corporation and who has reached 70 years of age may become a senior member upon payment of such annual dues as the Board of

Jan 1, 1994

The 75th Regular Meeting of The Rocky Mountain Coal Mining Institute convened at The Mark Conference Center, Lionshead Village, Vail, Colorado, and was in session at 10:00 a.m. Past President, Shirl C. McArthur, President and General Manager, American Coal Company, Huntington, Utah, called the meeting to order. The membership was asked to stand and pledge allegiance to the flag. He introduced President Robert E. Murray, President, Western Division and Subsidiary Companies, The North American Coal Corporation, Bismarck, North Dakota. A biographical sketch follows: Since 1974, Mr. Murray has been President of the Western Division of The North American Coal Corporation, as well as President of The Falkirk Mining Company and The Coteau Properties Company, wholly-owned subsidiaries of North American. Previously, Mr. Murray, who has been associated with North American for twenty- three years, served as Vice President-Operations, Vice President - Eastern Division, and Assistant to the President of the Company. In these positions, he was responsible for North American operations in Pennsylvania, North Dakota and Utah.

Jan 1, 1979

By Lyman Fearn

Men and institutions are what they are largely because of inheritance. Out of the past comes experience that enables men to build more wisely than did preceding generations. The field of possibilities has widened as the horizon of men's vision has been extended. The realization of these possibilities has depended largely on the application of men's natural endowments, brain and brawn, to the problems at hand. In the field of mechanized mining, Wyoming has a greater percentage of men with vision, who have a realization of the possibilities of mechanized mining, than any other state in proportion to tonnage production. With the introduction of mechanized mining systems have come problems that have caused the men who are connected with the safety work much thought. Discussions on mechanical drilling, cutting, loading, conveying, haulage, etc., have come in for their share of the debate. There have been a few attempts made to show that mechanical mining is safer than are the more primitive ways of doing underground work by man power. We also have a number of places in the coal producing States of the United States, where the mechanized systems have been abandoned chiefly on account of the safety element involved bringing about condemnation of the system by State inspection forces. Certain types of scraper systems have been condemned, and some have voiced opposition to long faces. This would lead us to believe that the question is still a debatable one as far as the safety element is concerned. It is only fair that we discuss the operations of mechanical systems and from the results obtained take analysis of conditions as they exist, basing our conclusions from the results obtained.

Jan 1, 1928

Earl W. Baker W. P. Bigler Lyman Fearn Leslie H. Johnson V. O. Murray Max C. Scheble Fred L. Smith who left the world better for their having lived in it . . .

Jan 1, 1986

By Stuart A. Sanderson

Founded in 1876 - oldest continuously operating mining association in the United States 700 Members representing mineral resource industry in Colorado and the west Spokesman for the industry before the legislature, agencies, Congress, and the courts

Jan 1, 2010

By William Perry Pendley

Let us go back in time, back to when a Navy veteran from the South was President of the United States, a man from the Rocky Mountain West was Secretary of the Interior and a leading environmentalist was head of the EPA; and there followed what many perceived of as a war on the West-on our water, on our timber, on our oil and gas and mineral exploration, and on our small communities. It's easy to think that I'm talking about the administration of James Earl Carter, III of Georgia, but I'm not. I'm talking about this administration, the administration of George Herman Walker Bush of Texas. I say that as a life-long Republican who never voted for a Democrat and who worked hard to put George Bush in the Oval Office. Many of us wondered, in 1988, what Vice President George Bush meant when he said; "I am an environmentalist." Well, now we know. In his State of the Union address, which was otherwise lacking in specific detail, George Bush said two very specific

Jan 1, 1990

By A. W. Dickinson

Since the day when one of the most progressive of our flat-head for- bears used a pry pole to loosen large rocks to crash upon the head of his, enemy, thereafter making notes of his performance on tablets of stone, the arts of mechanicalization have developed and progressed to the benefit of mankind. In the early coal pits of England the crudest of tools were wielded in the most slavish of toil to win a very small amount of product. In our own country it is but a few years since coal was hewn by negro slaves in the mines of the southland. The past thirty years have brought the use of the mining machine, power drill and locomotive, and we now stand on the brink of the coal mining era that will change the toiler of the mines into a skilled mechanic and render far more safe the winning of the fuel necessary to the nation's need. The ingenuity of our citizens has made it imperative that coal be produced at a lesser cost. Vast supplies of fuel oil have been developed; enormous resources in water power are turning the wheels of many mills and, most commendable but distressing to the coa.1 producers, the high price of coal has resulted in efforts and accomplishment in fuel economies unheard of a short five years ago. The railroads of the United States alone in 1924 accomplished more hauling with $30,000,000 less in coal bills than in 1923. The loading of coal by machines has been under investigation and trial for some time past and in an effort to have its men informed of the practice of the eastern coal fields, The Union Pacific Coal Company sent the writer through a number of states to view as many operations as possible. Notes were taken of machines and processes seen and time was spent with engineers of the various coal companies; also with the United States Bureau of Mines Engineers, particularly Mr. Edwin H. Johnson, who devoted one year to the most careful study of the mechanical loading of coal. The writer wishes, at this time, to acknowledge the helpfulness of the information acquired through contact with Mr. Johnson.

Jan 1, 1925

By Edward Bottomley

Mr. Chairman and Gentlemen: I tried to get Benedict Shubart to have some fellow-some big fellow with a big voice-to read this paper for me, but he said there was nothing doing; [ ] that I would have to read it myself. I will try and not take up too much of your time. It is a pretty big subject, Mechanical Loading, and it covers a good deal of ground. I have merely touched on the high spots, as it were. A great deal has been preached and written in the last year or so about mechanical loading, and I doubt if any other subject in the mining industry has been discussed so freely and as often in the last few years. It is not the intent of this paper to dwell on the merits or demerits of any [ ] particular type of loader, that is, to say what the writer thinks is the most efficient or most inefficient machine. There are several types of loaders on the market to-day that are proving very successful in many mining districts. Some of these, five or six years ago, seemed to be a miserable failure from every standpoint, mechanically

Jan 1, 1926

It was said that the coal operators are losing a great advantage in permitting the oil producers to take the domestic market away from them. Coal is so much less expensive and more economical than oil that even the oil producers themselves are burning coal under their stills. No longer is the housewife afraid of machinery. Not only does she operate an automobile, but in her home she is used to vacuum sweepers, washing machines, refrigerators, and multitudinous devices. She is no longer machine-shy. An electrically operated stoker, if properly introduced and guaranteed with only a fraction of the enthusiasm that the oil furnace salesman shows, would get a ready reception. Several devices now on the market are much less complicated, much less apt to get out of order, than the oil burners. In place of an increased cost for the sake of convenience, the stoker will give all this convenience at a decreased cost. So said Mr. Herres. He said, however, that it must be enclosed so that the working parts are not too much in evidence. MR. McAULIFFE: While it appears possible to adapt a continuous feed to the needs of the furnace in an apartment or a house burning thirty tons or more annually, it is not yet possible to get a furnace that would satisfy the home which burns only seven or eight tons in a season. A delegate described the Garrison stoker which is designed to care for this problem. Mr. Herres said that the Pacific Coal Company had a small stoker furnace more simple than the Harrington. Pulverized coal equipment is being adapted to use in apartment houses. The stoker designed by Lloyd Garrison, State Engineer of Utah, was described, and also one which Mr. G. W. Megeath of Omaha, Nebraska, had manufactured, which Mr. McAuliffe says, is recommended only for Rock Springs coal. It was brought out that there are over forty installations of the "Iran Fireman" in Salt Lake City. For apartment buildings, there is no question as to their satisfaction. Many of the down town office buildings are so heated.

Jan 1, 1925

PRESIDENT BOTTOMLEY: Gentlemen, the next order of business, if you wish to discuss it is Mechanical Loading. We still have a little time left that could be devoted to that subject, and the meeting will be open now for that purpose. Where is Mr. Edge- worth? J. E. EDGEWORTH (Foreman, Union Pacific Coal Company, Rock Springs, Wyoming): Here. PRESIDENT BOTTOMLEY: Yon start the ball rolling. Tell us what you are doing in the Rock Springs District, on the mechanical loading. SECRETARY SHURART Mr. Edgeworth is the man at the face handling the coal. He never sees the light of day these late winter mornings.

Jan 1, 1927

By Warren C. Bracewell

At your request, am submitting to you several suggestions for the amendment of our safety code which you felt should be kept up to date. These suggestions are the individual opinions of the several members of the Committee who have expressed (heir wishes to me in the form of letters. I am particularly indebted to Mr. Daniel Harrington, Mr. Wm. Littlejohn, Mr. Warren Bracewell, Mr. James Dalrymple and Mr. Hugh McLeod. Would recommend the following amendments Section 1. Wherever practical trolley wires should be securely hung to roof or timbers at a distance of not less than five feet and not more than six and one-half feet above rail and six inches to one side. Spacing of hangers should be from 20 to 25 feet apart. (Adopted.) Section 2. 500 volts D. C. should not be allowed in any installations. Trolley wires should not carry a voltage of more than 250 D. C. nominal voltage. (Referred back.) Pumps, mining machines and other small machinery units where A. C. power is used should not carry a voltage of more than 220. Large units, such as pumps, motor generator sets and hoists, may use a volt- age of 2,200. When power cables to operate same are of armored construction, cables should be securely buried at all crossings, on haulage-ways or where men travel. (Adopted.) Section. 4. Where power lines pass through door frames or stop- pings they should be properly insulated with porcelain compound or rubber tubing. Wherever men get on or off man-trips in vicinity of trolley wires same should be secure1y guarded and should also be protected with a cut- out switch, same to be pulled before men are allowed to get on or off trips. (Adopted.)

Jan 1, 1926

By Fredrick D. Palmer

U.S. ENERGY: PUTTING PEOPLE FIRST Assessing Goals, Needs and Resources ?Decision-makers must balance the needs of average Americans with the need for: ?A strong economy ?A clean environment ?A secure nation ?Events of recent years ?terrorist acts, multiple energy crises and a global focus on sustainable development ?magnify the need to balance these principles ?Coal ?domestic, abundant, affordable and increasingly clean ?meets these needs like no other energy source

Jan 1, 2003

By Robert E. Hanes

Coal Perspectives We are the ?Saudi Arabia of Coal Reserves? (Billions of Short Tons) [ ] However, China & India have added approximately one half of the U.S. installed base capacity for electrical generation, in TWO YEARS ? and it took us some 50-60 years to install our coal fleet.

Jan 1, 2008

PRESIDENT LITTLEJOHN: Gentlemen, you have heard Mr. Dyer's paper. The meeting is now open for discussion. MR. NORMAN: I would like to ask the gentleman what is the distance between your crosscuts for the ventilation of rooms and entries in the state of Utah?

Jan 1, 1925

The thirtieth regular meeting of the Rocky Mountain Coal Mining Institute was called to order at 11: 20 o'clock A. M., Wednesday, June 3, 1931, President G. A. Kaseman presiding: PRESIDENT KASEMAN spoke in part as follows: I have in mind to say a few words of welcome to the coal operators, but I am afraid that the words I might have said would be hardly appropriate, because I believe the coal operators are in the minority today. It demonstrates to my mind something that has been running through it for some little time. When the hard times came on a year ago, we thought we were going to get over it rather lightly. I recall at this time a year ago we thought that the depression was about at an end. The National Administration from Washington told us we had reached bottom and things were going to perk up, and for a few weeks or maybe a month or more there was a sort of optimism throughout the country. I had been East, and when I re- turned to Albuquerque I said to my friends and associates that things were getting better in the East and that they would soon be better out here and we will not have felt the hard times very much. But I have learned differently since. I have learned that hard times are no respecter of communities or corporations, or persons, or activities, and that we all suffer alike. On that account we find that our Institute is suffering just the same as other activities, whether national, state, local, social, or what- ever it may be. Our attendance is light or, that account. We all know when times are hard we have to stay at home and watch things closer than when they are good. And when they are good we feel that the machine will run of its own momentum and in this way we can get away to see what is going on in the world. When times are hard we have to stay at home and look after everything from day to day and hour to hour.

Jan 1, 1931

By Kirk Nobis

Develop a Risk Management Plan for Your Mine ? Why? ? Measuring ? Managing ? Conclusion

Jan 1, 2006

By D. J. Griffiths

Beyond doubt it is practically impossible to eliminate all chances of accidents from falls. Mother Earth is not going to give up her treasures without some sacrificing on our part. This particular question ranks among the important subjects connected with coal-mining, and has been given less attention as a factor of life- and limb-destroyer than any other cause. The single fatalities which happen create very little attention; nevertheless, when counted up at the end of the year, they outnumber the unfortunate ones that are mowed down by the wholesale by mine explosions. Fire-damp and coal dust were often considered the greatest evils in coal-mining. All records, however, prove this conclusion to be wrong. The second annual report of the Bureau of Mines gives the loss of life caused by falls of coal and roof in 1910 as 1,310, and in 1911 as 1,321. The reports of Pennsylvania mine inspectors for a period of thirty-three years show that 59.38 per cent of all the accidents underground were caused by falls of roof and coal. Also, the Bureau of Mines shows in its last issue on fatalities that accidents from fall of roof and coal killed more men than any other two causes combined, and that they account for more than half of the deaths under- ground. It seems we are getting too accustomed, taking too many things for granted, running too many risks, trusting too much for the best, and preparing too little for the worst. We must remove the cause; then the effects will cease. However, I can see that a better day is here. The main damaging factors underground are falls of roof and sides. A bad roof is tender and lacks the adhesive qualities to sustain its own weight over comparatively small areas. A roof of any character which is frequently penetrated by well-defined slips and cleats, is characterized as a treacherous roof. The carelessness of men has been one of the main causes of most of the accidents in mining as well as in any other industries. Three Grades of Miners Miners can be classified into three distinct grades, to-wit: the experienced and careful, the experienced and reckless, and the inexperienced. The accidents which the first class usually meet with occur through the carelessness of their co-workers, as well as through accidents which are termed unforeseen, such as falling roof between timbers, and between the timbers and the face of the coal. This may have 'previously given evidence of being absolutely sound and safe, but be released by invisible slips or by sudden outburst of occluded gases in large quantities, as we term big blowers or feeders,

Jan 1, 1913

(The following discussion took place on this screen lecture in the dark.) MR. SHUBART: Would you give us a little .explanation as to the operation of this machine and what you are doing with it? MR. TESCHER: There is a 20- horsepower motor, rheostat, crusher, and a fan mounted on one base plate and operating on one shaft. The fan is overhung on the shaft. The only bearings you have are the bearings on each side of the crusher and the motor hearings. On one side of the ma- chine there is an opening for feeding shale. The machine is operated at 1,200 revolution per minute and as the shale is pulverized, the fan automatically exhausts fine dust from the crusher from an opening in the top of the crusher. The machine pulverizes 3,000 pounds in eight hours, reducing the materid to one hundred mesh. The last ma- chine we put in has been operating continuously fifteen hours a day for the past sixty days, without repairs of any kind. PRESIDENT LITTLEJOHN: Where is the machine in operation? MR. TESCHER. At the Royal mine. We have used ordinary mining ma- chine cable in local movements of the machines. This has enabled us to have twenty-two locations throughout the mines. The mine is highly gaesous, and the machines had to be placed on intake air. MR. SHUBSRT: What type of crusher do you use? MR. TESCHER. A No. 16 Universal, operating at 1,200 revolution per minute. M. SHURART: What material do you feed to it? MR. TESCHER: We have shale three-quarters of a mile from the mine. In the winter months we have been troubled with moisture. We build a kiln and get this shale and load it into the kiln for drying and then place it into a pit car and take it into the mine. The material must be dry. We have also used slate in the mine and have had good success. The slate at the mine is fairly hard. I presume, however, that the slate will probably carry a high silica content. MR. SHUBART: Mr. Harrington claims that silica does not do the harm, as was formerly supposed. MR. TESCHER: There is still a question as to whether it is harmful or not. PRESIDENT LITTLEJOHN: Are there any of these machines in operation closer than Aguilar? MR. TESCHER: There is one at the Alamo mine. Mr. Quealy also purchased a couple of them for use at his Wyoming mines. PRESIDENT LITTLEJOHN: Are there any other questions you would like to ask Mr. Tescher regarding his rock dusting machine while it is on the table for discussion? MR. DALRYMPLE, SR.: How many men does it take to operate it? MR. TESCHER: One man operates the machine. Sometimes we put the

Jan 1, 1925

?Go for the Coal? Simulator Training Outline ?Training Adult Learners ?Benefits of Simulator Training ?Simulator Training at Kennecott Energy -Training Priorities -Data Utilization ?Questions

Jan 1, 2004