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By John M. Jennings

The Hiawatha pitmouth is located at the head of the middle fork of Miller creek, at an altitude of approximately 8,100 feet. The coal is lowered to the tipple down a gravity tram two miles long, in 16 car trips which carry about 60 tons net. The average running time of the trip is about nine minutes. At the bottom of the tram there are two tracks for the loads and two for the empties. The trip, after being cut off the rope, is dropped by gravity onto a feeder, where the cars are uncoupled and fed one at a. time across the pitcar scales and into the dump. The dump is of the full revolution type, friction driven. On passing out of the dump the cars are returned by a kickback onto the empty car haul. They are caught at the bottom by a brake which consists of a pair of steel squeeze blocks operated by heavy springs. The empties are elevated to the double tracks, where the trips are made up. The feeder, scales, dump and empty car haul are all built on the solid ground of the hillside instead of being incorporated in one structure with the screening plant. The coal is dumped into a small hopper with a capacity of about 15 tons, whence it is fed by a reciprocating feeder onto a scraper conveyor which takes the coal over to the screening plant, a distance of 120 feet. This conveyor is 48 inches wide and travels at 120 feet per minute. The screen itself is interesting. It is of the Marcus Horizontal type.

Jan 1, 1925

The Thirty-third Regular Meeting of the Rocky Mountain Coal Mining Institute was called to order at 11: 10 o'clock A.M., Monday, March l8th, 1935, President H. H. Bubb presiding. On motion of Gilbert Davis, duly seconded, it was voted that the reading of the minutes be dispensed with, inasmuch as they are printed in the proceedings. Owing to the absence of Mr. H. C. Marchant, who was unavoidably detained in Washington, Mr. F. W. Whiteside, Secretary Pro Tem, made the annual reports of the Secretary-Treasurer, which, on motion duly made and seconded, were received."

Jan 1, 1935

Past President Ralph Moore opended the meeting at 9:30 a.m. He thanked all the committees for their part in making the 1977 meeting the success is was. He then turned the meeting over to President-elect, Shirl McArthur. President McArthur called on the Auditing Committee to present its report. Gabe Ishley, Chairman, read the report and asked that it be approved. A motion was made, seconded and carried. Loren Linville gave his report on registration and new members which figures are in the Monday a.m. business meeting of the Proceedings. The Resolutions Committee was asked to give its report. William Bear, Chairman, submitted the following: (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: John A. Garcia John B. Huehes H. B. Lindeman Richard B. Miller Charles Pliley Wilford Ruff James Westfield

Jan 1, 1977

MR. ENZI: hank you very much. I'm sure there?s a lot of you out there just realizing that Rock Springs and Gillette is not one city. I'm sure there's a lot of you wondering why a person from a town who has the image in the national media that the town of Gillette has is talking to you about image. I had a person this morning ask me if Gillette wasn't the end of the world. The only response I can give is "no, but you can see it from there." We have been researched a lot and, I realize, we've been very lucky because I've observed that researchers cause cancer in rats. In fact a wonder drug is one that has no effect on mice. In fact I've been thinking of posting a sign in my office that would read "due to the large number of interviews by journalists who already have their articles written, we would most respectfully request that anyone wishing to insult the city of Gillette, please limit themselves to 3,000 words or 15 insults, whichever is shorter." I don't know if any of you saw the article in Playboy about three months ago on the city of Gillette. What you probably don't realize about that article is that that was an attempt by Playboy magazine to see if they couldn't change their image to a national municipal magazine. I think it's important to know Gillette is the frontier city, a pioneer city, it's a shopping center for northeast Wyoming and most importantly, we're the energy capital of the nation. We're on the threshold of the Powder River Basin and we will be the nation's energy solution. Besides coal, we're, already the heart of the state's leading oil producing area and we have vast uranium resources. But I, want to tell you the biggest resource that we have is, the people who have come to live in Gillette. You will find Gillette a busy, young, pulsating community. We're experiencing the excitement of growth. We're welcoming a higher percentage of newcomers than any other town in the nation. Yes, growth to us is exciting. Where else can you get ten years of experience in two years? We realize you can't maintain the status quo. Growth can be painful but not as painful as the alternative, recession and depression. For a little bit of background, we are now at 16,000 people and we have another 4,000 people who live on the outside but look like they live on the inside. The Census Bureau says that we have, 11,225 people but we have that many people in a traffic jam on the Douglas Highway in one day. I?ll , tell you about a few things happening in Gillette. I think it's very important to emphasize that I didn't , do these things; it's the youth and the energy of the community that has done these things. Right now the city of Gillette has 32 major projects underway. We have water for 50,000 people and we're seeking more water. The city in 1975 was 1 .8 square miles. Last year alone we annexed I square mile. We build 10 miles of paved streets a year. For the last 8 years we've doubled our parks' budget. I

Jan 1, 1982

Pictured on these pages are the eight RMCMI Scholarship Award Winners for the 1990-1991 year followed by a brief profile. All winners, except John Nixon from Texas, were present as guests of the Institute at the June convention in Keystone, Colorado to receive recognition at the Welcome Session Monday, July 1, 1991. Each state vice president served as the host for the collegiate winner. In addition to receiving a plaque from the Scholarship Chairman, Dr. Donald Gentry, each winner receives $750 tuition credit for the coming academic year. As this is a continuing award, the winners from the previous year will receive another $750 for tuition credit in their senior year if they have maintained good academic standing and are recommended by their university. Criteria for these awards to be made in the spring annually is (1) That the award be made to a sophomore student and used as 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 includes curricula other than those in the mining departments, 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 or his firm. Through annual donations of $100 or more, the Patrons of the Institute fund the scholarship program and the various vice presidents contribute the travel expenses to conventions for these outstanding young collegiates. Donations to this worthwhile program may be made payable to RMCMI Scholar- ship and mailed to the RMCMI Office, 3000 Youngfield Street, Suite 324, Lakewood, CO 80215. Profiles of the 1991 Scholarship Winners follow. [ ] Walter Mengel III University of Arizona Tucson, Arizona Walter has attended the Mining Engineering program at University of Arizona since fall, 1990. He is a very diligent student and has recently been selected student mine foreman for the San Xavier Mine. Walter is secretary of the U. of A. AIME Student Chapter and a student member of the AIME Tucson Chapter. His career interests lean towards western coal mining. [ ] Matthew Madden Colorado School of Mines Golden, CO Matt carries a 2.619 cumulative grade point average in the Mining Engineering Department and ranks 194 in a class of 440. He is involved in a number of school activites such as a member of the Society for Mining, Metallurgy and Exploration, Inc., member of the Resident Hall Association, a Admissions Ambassador, and will be a Resident Hall Director for 1991-1992. Matt is also involved in wrestling and received a Colorado School of Mines Athletic Scholarship in 1990.

Jan 1, 1991

Jan 1, 1961

By C. P. Crawford

In the current issue of Link-Belt News is this quotation: "Advancing waves of other people's progress sweep over the unchanging man and wash him out." As we look over the industrial world today we are struck by the many waves which are sweeping over backward industries. Mergers are being consummated in all lines of endeavor. General Motors are making radios and the Bendix Brake Company are making airplanes. Railroads which twenty years ago were called to account by the Federal Government for their efforts to form combinations are today being ordered to combine. But what is of immediate concern to the coal industry is the fact that there is now in existence or in project a total of 3,641 miles of pipe lines to carry natural gas to most of the country's industrial centers. This is the wave of progress which is sweeping toward you and me. If we are to grasp the significance of these many changes, we must widen our vision so that we may learn some- thing from 'the other fellow's experience. The first lesson is that cost of production alone is not a measure of profit. It is an interesting fact that the production of an article represents a definite loss until that article has been sold for a price in excess of its total cost, and the money is in the hands of the producer. If this is true, then the selling price is more important than the production cost.

Jan 1, 1930

Jan 1, 1958

By Cole A. Wist

?Twowinters ago, what had been a mediocre safety record at West Virginia?s Sago Mine grew dramatically worse. Over 23 months beginning in February 2004, two dozen miners were hurt in a string of accidents, some of them caused by rock chunks falling from the mine ceiling. Federal safety inspectors slapped the mine with citations 273 times, or an average of once every 2 ½ days. Despite this record, the price paid by Sago?s operators was light. Government regulators never publicly discussed shutting down themine and never sought criminal sanctions. The biggest single fine was $440, about 0.0004 percent of the $110 million net profit reported last year by the mine?s current owner.? -Washington Post, January 8, 2006

Jan 1, 2006

[Page Officers of the Institute 5 Minutes of Nineteenth Meeting 9 Coal Mine Explosions-William -Moorhead 11 "What Do You Mean-`Coal Dust'?"--K. L. Marshall 16 Discussion of Foregoing Papers 17 Shale Dusting-J. A. Smith 21 Discussion 25 Conditions That Make Coal Dust Explosive-T. T. Read 25 General Discussion 27 1-Mechanical Loading Review-Chas. Gottschalk 30 Mechanical Loading in Coal Mines-S. W. Farnham 34 Mechanical Loading Practice at Hanna, Wyo.-T. H. Butler 48 Guessing or Knowing! Which?-Eugene McAuliffe 52 Discussion of Loading Papers 54 Bumps or Squeezed Conditions in Coal Mines-Geo. A. Brown 59 Vertical Cutting-Thos. A. Stroup 62 Mine Fires-Thos. A. Foster 71 Membership List 74]

Jan 1, 1924

Jan 1, 1979

By D. A. Stout

The Rouse Mine, belonging to the Colorado Fuel & Iron Company, earlier known as the Santa Clara Mine, is located at Rouse, Huerfano County, Colorado. Operations at this property started about the year 1899, after the old Rouse mine had been drowned out by a large flow of water coming from the strata underlying the Cameron seam. The present new Rouse mine was opened by a slope on what is familiarly known as the Walsen seam in the Walsenburg district. This slope has an average grade of 12 per cent bearing approximately, south 45 degrees west, and having at the present time a total length of 6300 feet. This seam has an average thickness at that property of five and one-half feet; however, there are sections of the mine where the thickness is from seven to eight feet. The mine has been developed. since the time it was opened on what is known as the Room and Pillar system ; water level entries have been driven right and left off the slope, and in some cases the rooms are driven directly up the pitch; and in other cases entries have been driven with rooms turned on water level courses. The first flow of water of which we have ally record was encountered in 1901 in what was called the "Second West Entry." This flow, however, was small, and did not require the installation of any large pump unit. From 1901 up until 1909 the flow increased normally as the field was developed. In January, 1909, the first large inflow occurred, coming from a break in the seventh west entry, making a total flow at that time of about 500 gallons per minute. This necessitated putting in larger pumps, and the first pump to be installed of the centrifugal type was a 600 gallon Worthington. By the year 1911 the water had increased, due to additional development, until it was found necessary to install an additional 600 gallon Worthington centrifugal type pump. In December, 1912, a break occurred in the eighth west entry, between the fourth and sixth cross entries, making 2000 gallons per minute. This flow decreased after a period of three weeks some 500 gallons, but on account of the quantity of water then being handled at the mine, and in view of the fact that we needed some reserve pumping equipment to take care of these flows, and additional 600-gallon Worthington centrifugal type pump was installed in June, 1913. An the latter part of 1914 a 250 gallon Reese roturbo was installed to take care of the water, which was being made in the lower workings of the slope. We found after the installation of the centrifugal pumps that the water decreased to a certain degree in the uppermost workings. This led us to believe that the field was being drained, more or less, and the head reduced ; however, our ideas in regard to this were again upset in December, 1915, when we encountered a flow in room 6 off the first cross entry on the ninth east entry. This flow was not as large as previous flows had been, but made 200 gallons per minute.

Jan 1, 1921

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

Cautionary Note about Forward-Looking Statements Certain statements made by us in this presentation that are not historical facts or that relate to our future plans, expectations, events or performance are forward-looking statements within the meaning of the federal securities laws. Our actual results may differ materially from those expressed in any forward-looking statements made by us. Forward-looking statements involve a number of risks and uncertainties including, but not limited to, the risks described under the heading ?Risk Factors? in the Prospectus Supplement. All forward-looking statements are qualified by these risks and uncertainties. We undertake no obligation to update the information contained in any forward-looking statements unless required by law. All statements made by us in this presentation are further qualified in all respects by the information disclosed in the Prospectus.

Jan 1, 2007

By Charlie Monroe

Savage Company History ?C.A. Savage & Son was founded in American Fork, Utah in 1946 by Kenneth Savage and his father. ?Kenneth?s brothers, Neal and Luke joined the company soon after, and remain involved today. ?Since 1988, the company has focused on its strength, expertise in providing high-quality Operating Services & Logistics Management. ?Today, Savage provides comprehensive services in the following Industries: ?Crude Oil Refining ?Sulphur & Fertilizers ?Coal Production and Mining ?Electric Power Production ?Industrial/Chemical Services ?Lumber and Forest Products ?Railroads

Jan 1, 2005

PRESIDENT MOSES: Mr. Hall, can you tell us something that will help our cause? R. DAWSON HALL: I did not want to tell anything; I wanted rather to say something, if. I said anything at all, about my impressions regarding the safety of the mines in the West. We heard yesterday how terribly dangerous they were, and I think that is due to the natural conditions. It is interesting to note that many of the developments of safety, which you will find all through the country, had their origin here in the Rocky Mountain States. It has not been because the Rocky Mountain States have been negligent - though, of course, they could have been more active - but it is becaues the conditions have been such as to make accidents more numerous. Rock dusting by mechanical means was used here before any other country adopted it, let alone the United States. It is true that rock dusting was started in England; but it was by hand, as it remained with the Victor -American Fuel Company to be the first to distribute rock dust by machines, and that is to the credit of Mr. Murray, who was the man that did the original dusting in those mines. It was at Delagua, they put up shelving and put dust on it; they used the adobe, and Mr. Pryde, at Reliance, very early in the game, put dust in the Reliance Mines, and some of the dust, I believe, is there yet but they can hardly find it for the new dust. That is not all. I believe it was first in the Utah Fuel Company's mine that incombustible clay was used for stemming, and in the East, where we were in the habit of using slack entirely, that was a big advantage. Another thing that the West has originated has been the wetting of the chain in cutting. The people in Alabama took a great deal of credit for having used that very early, but not as early as Mr. Brennan did at the Hanna Mine, he having used water on the cutter bits in 1913. Another development was that the Phelps Dodge Corporation were the first people to use, I believe in the United States, storage battery locomotives for main haulage, and while they didn't go ahead with that, so far as putting in power trucks and mining machines, until just recently-I think the Consolidation Coal Company in the East managed to get ahead of them in that development,-notwith-standing, they were the earliest to use it for main haulage. When I came through this section of the country, in 1912, I think it was, I went through the mines of the Union Pacific Coal Company. I was surprised to see the extent to which fire-proofing had been carried out in that mine, with regard to non-combustible brattices and overcasts, which were of concrete; even the boxes were covered with sheet metal. They were very far ahad of us in that respect; far, far ahead of us in the East, because the East has its favorable conditions in the fact that most of the lump in the mines is more or less wet all the time. Another safety provision which has been taken by the Utah Fuel Company, was shooting from the surface. That has not spread very much in the, East, but it has been used in Oklahoma and the middle West. I think there is plenty of evidence that the Western people have been thinking for themselves, in going ahead and' establishing new standards in Safety. One of the most unusual things is this Safety Committee, permanent Safety Committee of the Rocky Mountain Coal Mining Institute, which has been endeavoring here to find out the conditions under which safety cant best be practiced. I think it is those who venture to. criticize the West that) have to show that in the East there is not the spirit which has led the Rocky Mountain region to endeavor to reduce its very terrible death rate that really exists. It has to be faced and it furnishes a cause, an incentive; for further work toward safety; but none can deny that the desire of the western mining man has been to find

Jan 1, 1926

[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

[Page Officers of the Institute 5 Minutes of. Twentieth Meeting 9 "Cutter Bits"-J. H. Emrick 12 Discussion 16 Experiments in Roof Control-D. A. Stout 18 Discussion 28 Use of Permissible Powder in Coal Mining-H. Petersen 35 Discussion 38 Safety Measures-F. C. Miller 40 Automatic Mine Fan Signal-O. C.. Irwin 45 Discussion 46 The Operation of Gaseous Mines-Samuel Tescber 51 Discussion 55 "The Alamo Mine"-E. H. McCleary 60 Discussion 69 Mudite Discussion 71 The Mudite Machine-Ogden Iron Works Co 73 Reducing the Labor Turn-Over-Eugene McAuliffe 79 Coal vs. Oil Competition-Franklin P. Wood and Eugene Weber 81 Miscellaneous Discussion 86 New General Coal Mine Safety Orders of the State of Utah-B. W. Dyer 90 Discussion 93 Wednesday Afternoon Session 103 Comment on Utah Mining Law-Wm.Monay 104]

Jan 1, 1925

[ADDISON, HERBERT Big Horn Collieries Co., Colo. Bldg., Denver, Colo. ALEXANDER, JOHN 825 So. Gaylord St., Denver, Colo. ALLAN, DAVID Lafayette, Colo. ALLEN, JOHN Ludlow, Colo. ALLEY, GERALD Box 1920, Denver, Colo. ALLISON, ARCHIE Box 562, Walsenburg, Colo. ALLISON, D. S 1331 Roberta St., Salt Lake City, Utah AMBLER, J. B c-o Ambler & Riter, Kearns Bldg., Salt Lake City, Utah ANDERSON, A. E 403 Ideal Bldg., Denver, Colo. ANDERSON, FRANK Crosby, Wyo. ANDREWS, SAM Box 91, Walsenburg, Colo. ANGUS, WILLIAM -o B. W. Snodgrass, 1575 Lafayette St., Denver, Colo. APPERSON, A. B Tramway Bldg., Denver, Colo. ARMSTRONG, C. D 420 U. S. Natl. Bank Bldg., Denver, Colo.]

Jan 1, 1926

Jan 1, 2001