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Jan 1, 1966

By Jason Laumb

Regional Energy Production ?Energy is a globally traded commodity and is influenced by regional and national needs as well as international trends. We can greatly expand energy export from the region. ?Significant opportunities exist for increased coal-based energy production.

Jan 1, 2006

By Gordon E. Jackson

I read a book the other day called Opportunity 2000. The book, Opportunity 2000, talks about what's going to happen in the next nine or ten years as we propel ourselves through the 1990s into the 219 century. The book, Opportunity 2000, is a futuristic book, somewhat like Megatrends. It said that by the year 2000, baby boomers will be old people, and when you got here before the baby boomers, how does that make you feel? It said that there will be more women in the American work place by the year 2000 than men. The book, Opportunity 2000, discusses diversity. The big challenge for the 1990s is ?diversity?. We'll have the D-word in the 1990s. We had the G-word in the 1980s ? ?global.? Diversity in terms of more immigrants, more minorities, more females into the American work place, but also value systems diversity. We'll have to deal and adapt to four different generational clusters in dealing and interacting with employees and management in the 1990s-value systems diversity. I think there will be five generational clusters that we'll have to deal with. Massey says four. He says we'll still have the old people around, the World War II mentality; those who

Jan 1, 1991

Bowdil Co. Bucyrus-Erie Co. Coal Age Coal Mining Cobre Tire Dresser Construction FMC Corp. T. J. Gundlach Machine Co. Ingersoll-Rand Joy Mfg. Co. K&P Sales Engineers, Inc. Kennametal Lively Mfg. Co. Long Airdox Co. MSA McLanahan Corp. National Mine Service Co. Page Engineering Co. Plateau Supply, Inc. Pyramid Parts Scandura, Inc. TIC Utah International Utah Power & Light Co. Western Energy Co.

Jan 1, 1986

The Bowdil Company Bucyrus-Erie Company Card Corporation The Cincinnati Mine Machinery Co. Coal Age Coal Mining Cobre Tire Cummins Power, Inc. FMC Corporation - MHE Division T. J. Gundlach Machine Division/Rexnord Inc. Imperial Oil and Grease Company Ingersoll-Rand Jeffrey Mining Machinery Division, Dresser Industries Inc. Joy Manufacturing Company K&P Sales Engineers, Inc. Kennametal, Inc. Lively Manufacturing & Equipment Co. Long-Airdox Co. MS A McLanahan Corporation National Mine Service Company Distributor Products Division Page Engineering Plateau Supply, Inc. Plymouth Rubber Company, Inc. Pyramid Parts Div./American Alloy TIC - The Industrial Company Tricon Metals & Services, Inc. Uniroyal, Inc. Utah International Inc.

Jan 1, 1985

will be held at COSMOPOLITAN HOTEL DENVER COLORADO June 3,4,5, 1931

Jan 1, 1930

President-elect Bob Wilson opened the business meeting at 9:30 a.m. He called on Shirl C. McArthur to report on the financial statement of the treasurer. He read the data and asked for its approval. A motion was made, seconded and approved. The Resolutions Committee was called upon to make its report. The following resolutions were submitted: (1) RESOLVED: WHEREAS, in the year since the last convention of the Rocky Mountain Coal Mining Institute, the Institute and the coal mining industry have suffered the loss through death of the services of: J. S. Besser Harry Brophy Walter E. Burleson A. F. Geiger Wilbur J. Gunther Albert W'. Holmes Harold Levene Larry Littlejohn David H. Michael Carmal Patton Charles M. Schloss Ira R. SigMan

Jan 1, 1975

Profiled on these pages are the eight RMCMI 1996 Scholarship Award winners. All eight winners were present as guests of the Institute at the June convention in Durango, Colorado. Each received recognition at the Institute Awards Luncheon Monday, July 1. 1996. Each state vice president sewed as the host for the collegiate winner and his firm provided travel and hotel expenses. In addition to receiving a plaque from the Scholarship Chairman, Alan Czarnowsky, each winner receives $1,000 tuition credit for the coming academic year, as well as transportation hotel lodging and meals at convention as guests of the Institute. Because this is a continuing award, the winners from the previous year also receive a $1.000 tuition credit in their senior year if recommended by the dean of the college or university and are full time students. A resident from each of the eight RMCMI member states is selected from among Board approved institutions. Criteria for these awards to be made in the spring annually is that the recipient (1) Is a full time sophomore student who will use the tuition credit during the junior year. (2) Be both a U.S. citizen and a resident of the member state. (3) Maintain 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 includes curricula other than in the mining departments, but in engineering disciplines, such as geology, mineral processing and metallurgy. Contributions to this worthy project are tax deductible to each individual RMCMI member or his firm. Through annual donations of $100 or more, the Patrons of the Institute fund the scholarship program. A listing or current donors is found elsewhere in this book. Donations to this worthwhile program are payable to RMCMI Scholarship and may be mailed to the RMCMI Office, 3000 Youngfield Street, Suite 324, Lakewood, Colorado 80215. Profiles of the 1996 Scholarship Winners follow. [ ] ARIZONA WINNER Michelle Begaye New Mexico Tech - Socorro. New Mexico Michelle Lisa Begaye plans to work in a mine near her Navajo Reservation after graduation. She would like to continue teaching the young in her community as she has been doing for the past few years. As a volunteer with the Natani' Trails, she takes at-risk students on wilderness experiences such as rafting, repelling, etc. Active in school, she played the trombone, was in speech and drama, played softball, and was the first female to play football as a right and left tackle. A member of National Honor Society in High Shool, she also made the Dean's List at Navajo Community College. Michelle will pursue a degree in Environmental Engineering when she transfers to New Mexico Tech this fall. [ ] COLORADO WINNER Nicole Albert Colorado School of Mines - Golden. Colorado Nicole is pursuing a BS in Mining Engineering with a Minor in Mineral Economics - and has already proven her serious intent with her many activities related to mining. She is a member of the Society of Women Engineers; Society of Mining, Metallurgy and Exploration; and has participated in two different projects related to mining, one of which was to clean up a mine tailings site. Nicole enjoys hunting, camping, fishing, softball and horses. Growing up with her father, working at a surface coal mine, sparked her interest in this industry.

Jan 1, 1996

By W. F. Murray

Coal mining as an occupation, is hazardous under the most, ideal conditions. Confronted with this inescapable fact, every possible emphasis is placed by the Phelps Dodge Corporation, at the Dawson mines upon the employment of every means available for safeguarding its employes from the dangers attending their vocation. Accidents have a human aspect and a direct bearing upon the well-being of the workmen themselves. They cause a loss of wages, suffering and often privation of the employe and those dependent upon him. In case of death, his children are often forced into the wage earning class without preparation to fight the battles of life, with the result that the efficiency of the next generation is lowered. Dr. Jones, formerly of the war industries board, is responsible for the following statement. "Accident prevention as it is now conducted is principally a matter of education and not merely one of protection against physical hazards as frequently believed. In fact, the last ten years experience in accident prevention has demonstrated conclusively two things: 1. That three-fourths of all deaths and serious injuries in industry can be prevented. 2. In the industries doing the most efficient work, two-thirds have been accomplished thru organization and education as against one-third accomplished by means of mechanical safeguards or equipment. Experience in the past decade has conclusively proven that the work of accident prevention is not a "one man job" that satisfactory results can be secured only thru the highest measure of co-operation between the employer and employe, and this by means of organization. The employer must be vitally interested in the work if he expects to educate his men to share the responsibility with him. The men must be given a part to perform in it, if their interest is to be aroused and maintained. It is only thru organization that this is possible. In this connection it is interesting to note the results obtained by the Old Dominion Co. of Globe, Ariz., in reducing accidents after the organization of their safety department. The O. D. Co. are pioneers in the adoption of the workmens safety committees and and the results obtained by this, company after their safety work was well organized are truly wonderful. For the years 1913 to 1916, inclusive, at which time the safety work was not well organized, there were a total of 18 fatal accidents, the years 1917 to 1920, inclusive, was a period of intensive safety work, during which time there were only three fatal accidents, none having occured during 1919.

Jan 1, 1922

By G. A. Knox

Mr. Chairman and Gentlemen: The subject assigned to me would cover a great many pages if it were gone into thoroughly. Therefore. I have just touched on a few of the most important points. I think that everyone engaged in the production of commercial coal understands all about its preparation, but I will set forth my views as to how I believe it is best accomplished. In order to produce the best prepared coal, your first attention should be to the miner at the working face. The most careful system of blasting should be adopted to avoid heavy charging of holes which results in the shattering of the coal. The lump, or any other screened sizes that may be screened from coal that has been improperly shot, are subject to greater degradation in transportation and handling, as well as reducing screened sizes, which results in dissatisfied customers in the first case, and lower realization in the latter.

Jan 1, 1928

By John D. Janak

Thank you for inviting me to come here and be your keynote speaker. Texas also thanks you for being included as part of the Rocky Mountain Coal Mining Institute. We'll kind of think of Texas as Baja Rocky Mountains. I've always wondered why coal miners were the only people to go to the mountains in the summer time-and now I know why. The program committee should be given a big hand for selecting this RESORT. And the golf course is stimulating to say the least. This is a very beautiful location. I was asked to talk about CHALLENGES, OPPORTUNITIES and INNOVATIONS as they affect the coal industry. I am going to do that from a Texas perspective. But first, since Texas is the newest state to belong to the Institute, I would like to give you a little background on how our coal industry got started and where we are at today. The vast majority of our coal is called lignite-it has a little lower heating value than most other coals and ranks somewhere between buffalo chips and sub- bituminous. Lignite is found In three geological formations running Northeast to Southwest through South and East Texas. In-place reserves lying within 200 ft. of the surface total 14 billion tons. This slide shows the lignite formations with cur- rent mine operations colored in RED. Mines that are planned to be built in the next 10 years are shown in BLUE. Lignite was used mostly by settlers in Texas during the 1800s. It was used as a fuel to fire locomotives during the Civil War. Between 1900-1930, about 100 mines, mostly underground, were operating in Texas producing lignite for home heating and as a boiler fuel. Here are some slides showing underground access, [lie tipple used to process the lignite, and the underground workings. This is the "BIG LUMP COAL COMPANY" as shown here. The typical underground mine was 100-150 ft. deep and each miner produced 7-10 tons per day-all by hand. In 1926, the Texas Power & Light Company built the Trinidad Power Plant and began using lignite as a boiler fuel. The lignite was mined by the McAlester Fuel Company at the nearby Malakoff Mine. Here are some slides showing a stripping shovel at Malakoff uncovering lignite. The lignite was loaded into railcars in the pit for transport to the power plant. This is a picture of the Trinidad Plant which had two 20 MW units and one 32 MW unit. At the time, Trinidad was the largest power plant in the United States using lignite exclusively as a fuel. Trinidad operated until 1942 when it was converted to natural gas that was sold to the plant for 3 ½ ¢ per MMBT'U. The mine closed after having produced 7 million tons. Lignite was mostly forgotten about until 1953 when Alcoa started an aluminum smelter. Our Company formed a subsidiary called Industrial Generating Company to operate the power plant that furnished electricity to the smelter. We also operated the nearby Sandow Mine that supplied lignite as a fuel to the power plant

Jan 1, 1989

The Third Session of the Forty-Sixth Meeting of the Rocky Mountain Coal Mining Institute convened at the Hotel Colorado, Glenwood Springs, Colorado, June' 20, 1950, at 9:30 a.m., G. E. Sorenson, President, presiding. PRESIDENT SORENSON: The meeting will come to order. To refresh your memory, I will read off the names of the people on the various committees. President Sorenson read off the names on the committees. Mr. Whiteside, do you wish to make an announcement? MR. WHITESIDE: Yes, I would like to 'say a word. .4s you know, this afternoon you will be on your own, and I think some would like to go to Rifle. I wonder if we could get a vote on that now as to how many would like to go to Rifle, as they at Rifle would like to know so they can provide conveyances. There seems to be about 14 or 16 that would like to go to Rifle.

Jan 1, 1950

By Jim Freeman

After testing 30 fourth year mechanical trade school students with our final mechanical apprentice test, only one passed. ?Most western technical trade school students tested ?Test result average was 52% ?NMC graduating apprentice average is 78% (75% passing requirement) ?Our mechanical test has 200 questions; Electrical test 110 questions

Jan 1, 2010

PRESIDENT BUBB: Gentlemen, this gathering marks the thirty-third mile- stone of the Rocky Mountain Coal Mining Institute. The Chair earnestly hopes our discussion of valuable papers which have been prepared so painstakingly by our members and friends of the Institute will assist us in the solution of problems common to our industry. The reading of the minutes will be the next order of business. For your guidance it has been customary in the past to dispense with the minutes on motion from the floor, inasmuch as the minutes are printed. May I have a motion to that effect? MR GILBERT DAVIS (Dawson, New Mexico): I move that the reading of the minutes be dispensed with. (The motion was regularly seconded, voted on and carried).

Jan 1, 1935

By Samuel Tescher

The operation of gaseous mines is a problem, due to the fact that we have not only the ordinary mine accidents to guard against, but have also the ever present menace of a mine disaster involving a large number of human lives, and the destruction of valuable property. In looking over the reports of mine disasters throughout the country in the past several years, we find that methane gas, coming in contact with an ignition agency of some kind, has been the source of at least 75 per cent of our mine explosions. Coal dust, of course, plays its part in propagating the explosive action throughout the mine workings and rendering it more violent and destructive; nevertheless, the initial ignition of a body of explosive gas-sometimes of very small volume-has been the primer for the large majority of our mine disasters. We find also, that the places of initial ignition are most frequently found at the working faces, or in close proximity thereto. This is mainly due to the following reasons: First-The working faces are, as a rule, the places where methane gas is most freely generated. Second: They are places that are most poorly ventilated. Third-They are the places where ignition agencies are most frequently found. The sources of ignition, as a rule, consist of naked lights, the shooting -of shots, defective flame safety lamps, and electrical arcs. The problem, then, in the operation of gaseous mines, is primarily to so ventilate the working faces that an explosive mixture is not likely to occur, and to endeavor to keep away from the working faces all sources of ignition. To do both of these things may seem impossible. Nevertheless, by working along both of these directions, a great many disasters can be avoided. The efficient ventilation of the working faces is paramount. By efficient ventilation, we mean the continuous passing of large volumes of air at the working faces. This can only be accomplished by adequate ventilating equipment, capable of being driven by at least two independent and distinct sources of power, together with large, clean, straight air courses which are free of short turns, constructed areas, and leaky doors and stoppings. In other words, furnish a suitable course for its travel through the mine. Many of us sharpen our pencils and rack our brains to properly estimate the proper size pump and pipe equipment that may be needed to handle a certain amount of water. We estimate the size of copper conductors to a nicety. We immediately rush to repair leaks in our water, compressed air or electric lines. But how many of us give serious thought to the travel of the air through our mines, the health and safety-giving fluid on which so much depends! In driving air courses, a certain economical cross-sectional area should be adopted and maintained as standard. When turns are necessary, they should be made with long radius curves, and the cross-sectional area should be increased on the curves. All entry stoppings should preferably be built of monolithic concrete, with suitable hitches into floor and ribs, and after the concrete has set, they should be examined and leaks due to shrinkage and settling should be eliminated. Overcasts and their approaches should have cross-sectional areas larger than the entries leading to them, to allow for the sudden change of direction, bearing in mind that air wants to travel in straight lines. In the early development of a property, ample provision should be made in the size of the main entry pillars to allow for the driving of additional

Jan 1, 1925

The Friday morning session of, the Forty-seventh Meeting of the Rocky Mountain Coal Mining Institute was called, to order in the junior Ballroom, Hotel Utah, Salt Lake City, Utah, at 9:20 o'clock a. in., with Mr. Paul L. Shields presiding. CHAIRMAN SHIELDS: Let us get started, gentlemen. We are late now. From the looks of this agenda we are going to have a busy forenoon. The first item on this program is a talk on "The Second Underground. Gasification Experiment at Gorgas, Alabama," by Mr. James L. Elder.

Jan 1, 1951

By L. M. Cooley

The coal stripping project of the Edna Coal Company in Routt County, Colorado, near Oak Creek, is not greatly different than many other such projects in the United States-with two rather significant exceptions. The project is at an altitude of approximately 8,000 feet, and the topography is that characteristic of mountainous terrain. The first exception-that of high altitude-makes year round operation a challenge. The second exception-that of rugged topography makes the haulage of materials a difficult task.

Jan 1, 1948

By C. P. Crawford

Bureau of Mines Technical Paper 172, by S. H. Katz and H. C. Porter, entitled "Effects of Moisture on the Spontaneous Heating of Stored Coal", says at the outset, "Spontaneous fires in storage piles of bituminous coal' have been the source of trouble and loss since the industrial utilization of coal began. In Europe the idea arose that spontaneous combustion is more liable to happen during wet weather than during dry. Statements favoring or opposing this idea have crept into the literature. Conflicting conclusions, based on experiment as well as opinions based on observations of various degrees of reliability, are given in most of the recorded discussions of the subject. "Because of the uncertainty of the effect of moisture and its seeming importance among the conditions that affect spontaneous combustion in stored coal, the work described in this paper was undertaken by the Bureau of Mines. The experiments showed that a coal from Illinois oxidized faster when dry, whereas a sample of Pittsburgh coal oxidized faster when moist. These discordant results and similarly inconsistent results from the observations of different investigators may be coupled with the fact that under actual conditions of, storing, both coal and air always contain a considerable amount of moisture." The foregoing report of the investigations of the Bureau demonstrates that the mystery of spontaneous combustion has not yet been solved. This fact adds to the fascination of the subject. I became interested in the matter about ten years ago in observing what was probably one of the best exhibitions of this phenomenon. The old dump at Castle Gate No. 1 Mine contained boney coal and track cleanings generally. In winter when snow fell upon this old dump, the snow was soon melted by the heat of the dump which was comparatively warm at all times. Within 48 hours afterward little blue flames were in evidence on the surface of the pile. Few of the gas feeders were sufficiently constant to maintain a steady flame at any given point, but shifting emissions of gas were ignited one by another, resulting in a continuous popping and apparent running about of the flames. Another interesting exhibition of spontaneous heating was to be seen a few years ago in the storage coal piles of the local sugar factories. This coal was piled in concrete lined pits and the latter were filled with water. However, or this occasion the coal extended above the surface of the water. At every plant where this condition existed the coal was affected heating, and in each case the affected area was in a plane horizontal to and from 8 to 1.4 inches above the water level. The height of the hot area above the surface of the water appeared to be affected by the fineness of the coal. It is well known that oily rags have a tendency to heat when allowed to accumulate in some location protected from free air circulation. For some reason, as yet unknown, this does not apply to petroleum or its derivatives. Now, the most common explanation of spontaneous combustion is that the combustible material oxidizes by being brought into contact with air in the presence of moisture, the theory being that the moisture acts as a catalytic agent. My theory is that spontaneous combustion is due to oxidation of combustible matter by free oxygen carried in solution by a liquid, the oxidation taking place only as, when, and at the place where this oxygen is released from solution by the evaporation of the liquid. Also, this oxidation takes place to some degree regardless of the condition of the combustible-whether it be lump coal, coal dust, straw, wheat flour, coke, or any other combustible but, as the speed of oxidation is directly influenced by temperature, it follows that spontaneous combustion only becomes noticeable or serious in cases where the resulting heat' cannot escape as fast as it is generated.

Jan 1, 1925

The Forty-Sixth Meeting of the Rocky Mountain Coal Mining institute convened at the Hotel Colorado, Glenwood Springs, Colorado, June 19, 1950, at 10:00 a. m., G. E. Sorenson, President, presiding. PRESIDENT SORENSON: The meeting will come to order, gentlemen. I note from the program here this morning that you were supposed to have an address by the president. I can assure you, gentlemen, that the president is not going to make an address, so you don't need to squirm in your chairs. I do want to say it's certainly a pleasure to be here. I am sorry that I wasn't here last year. Apparently my absence lent consent, and I think it would be a good warning to every member of the organization to be here for all the meetings for your own protection! It's always a pleasure to be here and meet again with some of our old friends and meet a lot of new ones. It always interests me at these meetings to meet with the rugged individuals that operate the coal industry. They have to be rugged; they couldn't be any other type of men and live in it. I also know that it takes a good rugged man to fight this game nowadays. I feel that the men who operate the coal industry are fighting a battle against socialism. You all know we are the first industry they have their eyes on. If they take over our industry, they will take over everything else.

Jan 1, 1950

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