| Coal & Coal Mining in Central Illinois |
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Coal Mines of Washington County, Illinois 1865 - 1999 | |
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Ashley Township
Du Bois Township Irvington Township Johannisburg Township Lively Grove Township Nashville Township Okawville Township Venedy Township Coal Mine Fatalities of Washington County, Illinois |
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| 18855 The shaft at Okawville is supplying the local trade, a number of working men having leased it, and put it in working order. Here the only steel boiler in the district is in use. | |
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18876 G. W. Brown Coal Company, Dubois White Smoke Company, Okawville | |
| Ashley Township Township 2 South, Range 1 West, Sections 13 - 36 | |||||||||||||||||||||||||||||||||||
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| Du Bois Township Township 3 South, Range 1 West, Sections 1 - 36 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Irvington Township Township 1 North, Range 1 West, Sections 25 - 36 Township 1 South, Range 1 West, Sections 1 - 36 | ||||||||||||||||||||
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1947 Annual Coal Report7
Centralia Coal Company Mine No. 5 Centralia, Washington County, Illinois By Harold L. Walker, Director, The Centralia Coal Company Mine No. 5 is located about two miles south of Centralia, Washington County, Illinois. A coal-dust explosion occurred in this mine at 3 :26 p.m., March 25, 1947, resulting in the death of 111 men. Sixty-five deaths were due to bums and violence, and 46 deaths were due to breathing irrespirable gases resulting from combustion of the coal dust. One of the victims of the noxious gases was rescued but died after being taken to the surface. At the time of the explosion 142 men were in the mine; 24 escaped unaided and eight, including the one who later died, were rescued. Two hundred and sixty-seven men were employed at the mine, fifty on the surface and 217 underground. Of the underground employees 75 worked on the night shift. The average production of coal amounted to approximately 2200 tons per day. General information pertaining to the mine : 1) In general the mine was very dry with the exception of local areas where it was necessary to pump water. No special measures were taken to allay coal dust at its source. 2) The hoisting shaft is 540 feet deep. A double-compartment down-cast air shaft 537 feet deep is located 1200 feet south of the hoisting shaft. The ventilating fan is located underground. 3) The mine operates in the Illinois No. 6 coal bed, which averages 76 inches in thickness at this mine. The immediate roof is medium-hard black shale from 1 foot to 5 feet in thickness. The main roof is strong limestone of approximately 30 feet in thickness. The floor is medium-hard fire clay. 4) The room and pillar method of mining was followed, and the pillars were not extracted. The main entries were driven two and three abreast. Room entries were turned right and left off the main entries at 800-foot intervals and were 12 feet in width. 5) Rooms, 28 to 30 feet in width, were turned on 60-foot centers off heading and air courses and were driven to a depth of 400 feet. Room and entry cross-cuts were at 60-foot intervals. 6) Ventilation was provided by a seven-foot aero-plane-type fan, operated blowing, and located about 100 feet from the bottom of the intake air shaft. 7) The mine was considered gassy by the Federal Bureau of Mines but was considered as non-gassy by the Illinois Department of Mines and Minerals. Methane analysis as high as 0.7% normally had been found on one occasion ; however there is no record that gas had ever been detected with a flame safety lamp. A large number of oil and gas wells penetrated the coal bed but none were in open workings of the mine. 8) Heavy deposits of coal dust were present at the time of the explosion, along the roadways in working places, and on the roof, ribs, and timbers in working sections. Little effort had been made to load out excessive quantities of dust, and watering methods were not employed to allay dust at its source. 9) Rock dust had been applied in active haulage entries but was not maintained near the working face nor applied in rooms. In active entries rock dusting terminated from 500 to 1000 feet outby the face. 10) Explosibility tests on the Illinois No.. 6 coal bed, as conducted at the USBM experimental mine at Bruceton, Pennsylvania, showed that 33% incombustible matter was required to prevent ignition when no gas was present and 59% incombustible matter was required to prevent propagation imder the same conditions. (See bulletin 167, p. 249) 11) Permissible explosives. Black Diamond No. 15, in eight-ounce cartridges were used for all blasting purposes. The explosives were detonated with No. 6 strength blasting caps and orange wax fuse. The fuse was ignited with open flame carbide lamps. Charges of explosives varied from one to two pounds. 12) Shot holes were charged during the working shift. Stemming of coal cuttings and surface clay was used and made up into prepared dummies of 14 inches length. None of the shot holes inspected contained more than one dummy and none of the holes were properly tamped. A number of charges were loose in the hole, and it was possible to remove some of the charges from the hole by pulling on fuse. A large mrniber of holes were observed to be tamped with coal cuttings. 13) The mine was operating under normal conditions, and no unusual or abnormal conditions had been reported prior to the time of the explosion. No interruptions had occurred to the ventilating system. The barometric pressure was reported to be 29.1 inches of Hg on March 25 and 29.3 inches of Hg on March 24. 14) The drillers were also the shot firers, and they ignited the shots at the end of the working shift. The shot firers were given the signal to light the shots after all normal face operations had ceased and the men were in the man-trips or enroute thereto. Th explosion caused no propery damage on the surface of the mine. No damage was caused on the 1 west main haulage road beyond 3000 feet outby the nucleus of the explosion. No damage was done to the 4 west main haulage, a distance of 2500 feet from the nucleus of the explosion. In the area near the nucleus of combustion there was considerable damage, consisting of demolishing stoppings and doors, damage to locomotives, extensive damage to cable-reel shuttle cars, tearing down of trolley and feeder lines, destruction of timbering permitting large roof falls which covered machinery and tore down electrical lines. It was estimated that approximately 30 days would be required to repair equipment, install trolley and feeder lines, remove debris from roadways, and complete other necessary work before operations could be resumed. The reports of the Bureau of Mines and State Department of Mines and Minerals agree that the point of origin of the explosion was at the head of the first west entry. In this area all forces were outby and the damage radiated from the area. There was no evidence of a blown-out shot at the face of the entry; however there was evidence that the top rib shot was underburdened since the shot did not pull all the coal at the right rib in the normal fashion. Neither the Federal nor State report reached conclusions as to the cause of the explosion, excepting that it was a coal dust explosion. It is, however, true that a blown-out shot of explosives, which had been stemmed with coal dust or an underburdened shot of explosives, could have ignited the coal dust. The dust cloud in which ignition took place could have been raised by the shot which ignited the dust, or by preceding shots in the same working place or the adjacent cross-cut. The mine was dry and dusty and contained heavy deposits of fine coal dust in all active working sections of the mine. Rock dust had not been applied in rooms nor in entries for a considerable distance outby the working faces. Methane had never been found in appreciable amounts and was not thought to be a contributing cause to the explosion. The explosion occurred at the end of the working shift, and all operations had ceased at the face excepting for blasting. Blasting was the only operation in progress which could have caused a dust cloud to be raised. Permissible explosives were being fired, and coal dust was being used for stemming. The propagation of the flame ceased in short distances after encountering rock dusted areas. On the 1 west main haulage road rock dust was not applied within the last 500 feet outby the face but propagation of the flame was smothered within 300 feet after encountering the rock dusted area. 1) Mines which liberate little or no methane are not immune from widespread and tragic explosions if dry and dusty conditions exist there-in and adequate measures are not taken to control the dust hazard. 2) This explosion forcefully demonstrates the need to re-evaluate the hazards of dust explosions. Heretofore, dusty conditions in mines have not been considered as constituting an imminent danger. In the future it may be necessaiy to withdraw the men from the mine, or from the portion where danger exists, until appropriate measures have been taken to remedy the dangerous conditions. 3) Partial rock dusting of mines leads to a false sense of security. In this explosion, rock dusting the haulage entries did not prevent the flame from propagating from room to room through the cross-cuts. The conditions indicate that the explosion propagated itself mainly through rooms and died out as it reached rock dusted haulage roads and abandoned areas. Explosion hazards are mostly created at the face where dust is being made, and not on the haulage roads. The prevention of propagation of explosions from one room to another can only be accomplished by rock dusting all working places up to and including the last open cross-cut. 4) Permissible explosives stemmed with coal dust and fired with a fuse in a dependent sequence are dangerous, and the right combination of circumstances may initiate combustion of coal dust suspended in the air. 5) There is strong evidence to support the belief that 44 men working in two sections of the mine, not affected by flame or violence, could have saved themselves if they had been properly instructed in the principles of erecting barricades. ACKNOWLEDGMENT In the preparation of this report free use has been made of data appearing in the following reports : 1. Final Report of Mine Explosion, No. 5 Mine, Centralia Coal Company, Centralia, Washington County, Illinois, March 25, 1947, by M. J. Ankeny, W. A. Gallagher, F. J. Smith, Frank Perz, and J. S. Malesky. United States Department of the Interior, Bureau of Mines. 2. Inspection of Centralia No. 5 Mine, by W. Gill, Wm. Mitchell, M. Reak, B. Schull. State of Illinois Mining Board of the Department of Mines and Minerals. | ||||||||||||||||||||
| Johannisburg Township Township 2 South, Range 5 West, Sections 1 - 36 | |||||||||||||||||||||||||
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| Lively Grove Township Township 3 South, Range 5 West, Sections 1 - 36 | |||||||||||||||
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| Nashville Township Township 2 South, Range 3 West, Sections 1 - 36 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Okawville Township Township 1 South, Range 4 West, Sections 1 - 36 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Venedy Township Township 1 South, Range 5 West, Sections 1, 2, 11 - 16, 19 - 36 | ||||||||||||||||||||
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Sources : DIRECTORY OF COAL MINES IN ILLINOIS Washington County Illinois Department of Natural Resources ILLINOIS STATE GEOLOGICAL SURVEY, September 2008 Illinois State Geological Survey Natural Resources Building, 615 E. Peabody Drive, Champaign, Illinois 61820 1879 History Combined 1879 History and 1906 Standard Atlas of Washington County, Illinois Brink, McDonough & Co. Philadelphia Newspaper excerpts The "Centralia Sentinel", Centralia, Illinois, March 25, 1947 Photographs Courtesy of Jo House and W. J. "Bucky" McCoy 5 Statistics of Coal In Illinois 1885 A Supplemental Report State Bureau of Labor Statistics Reports of Mine Inspectors For the Year Ended July1, 1885 Springfiled, ILL; H. W. Roker, State Printer and Binder, 1885 6 Statistics of Coal in Illinois, 1887 A Supplemental Report of the State Bureau of Labor Statistics Springfiled, ILL.; H. W. Rokker, State Printer and Binder, 1887 7 Sixty Sixth Coal Report of Illinois, 1947 Department of Mines and Minerals Printed by authority of the State of Illinois |
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| Sources : 1 Statistics of Coal In Illinois 1885 A Supplemental Report State Bureau of Labor Statistics Reports of Mine Inspectors For the Year Ended July1, 1885 Springfiled, ILL; H. W. Roker, State Printer and Binder, 1885 2 Statistics of Coal In Illinois 1893 Twelveth Annual Report Springfiled, ILL.; H. W. Rokker, State Printer and Binder, 1894 3 Thirty-Second Annual Coal Report of Illinois, 1913 State Mining Board Printed by authority of the State of Illinois Springfield, ILL.: Illinois State Journal Co., State Printers, 1914 4 Forty-Second Annual Coal Report of Illinois, 1923 Department of Mines and Minerals Illinois Printing Co., Danville, ILL., 1923 5 Forty-Seventh Annual Coal Report of Illinois, 1928 Department of Mines and Minerals Illinois Printing Co., Danville, ILL., 1929 6 Forty-Ninth Annual Coal Report of Illinois, 1930 Department of Mines and Minerals Illinois Printing Co., Danville, ILL., 1931 7 Fifty -Third Coal Report of Illinois, 1934 Department of Mines and Minerals Printed by authority of the State of Illinois 8 Fifty -Fourth Coal Report of Illinois, 1935 Department of Mines and Minerals Printed by authority of the State of Illinois 9 Sixieth Coal Report of Illinois, 1941 Department of Mines and Minerals Printed by authority of the State of Illinois 10 Sixty Sixth Coal Report of Illinois, 1947 Department of Mines and Minerals Printed by authority of the State of Illinois |