Accident
On July 24, 2002, eighteen coal miners at the Quecreek Mine in Lincoln Township, Somerset County, Pennsylvania, owned by Black Wolf Coal Company accidentally dug into the abandoned, poorly documented Saxman Coal / Harrison #2 Mine Saxman mine, flooding the room and pillar mine with an estimated 50 million gallons of water. Both the Saxman Mine and Quecreek Mine are in the Upper Kittanning coal seam. The Upper Kittanning seam locally ranges in thickness from 38 to 62 inches (970–1,600 mm) and dips 1.7 to 2.3 degrees (3 to 4 percent) to the northwest.
The structural geology of the area caused the flooded mine void of the shallower Saxman Mine to be at a higher elevation than the active Quecreek Mine. The Saxman mine was located along the axis of the anticlinal Boswell Dome and the Quecreek Mine on the western flank of the anticline. The mine was opened by Quemahoning Creek Coal Company in 1913 as Quecreek No. 2 mine. Saxman Coal and Coke Company purchased the mine in 1925 and operated it until 1963 with an idle period from 1934 through 1941. The mine had also been named Saxman, Harrison, and most recently, Harrison No. 2. The miners were working on July 24, 2002 in the 1-Left panel. The 1-Left panel was driven up dip from the Mains for approximately 3,100 feet (940 m). The flooded abandoned mine was located immediately up dip of the Quecreek #1 mine permit boundary in the Upper Kittanning coal seam.
At approximately 9 p.m. on Wednesday, July 24, the eighteen miners were in danger 240 feet (73 m) underground, below the fields of Dormel Farm when the flooded Saxman mine was breached as the mining progressed eastward. Water had broken through the face and was inundating the entry, and the nine miners in the 1-Left panel area used the mine's phone system to notify the other group of nine miners in the 2-Left panel to evacuate immediately. These miners were able to escape at around 9:45 p.m. and alert others, and a 911 call was made at 9:53 p.m. However, the mine was flooding too rapidly for the miners in the 1-Left panel area to evacuate. Twice they tried to travel in the four-foot-high tunnels over 3,000 feet (910 m) to a shaft that would lead them to the surface, but these were also flooded. Back on the surface, Pennsylvania State Police were guarding the Quecreek mine site by 10:30 p.m., and instructed reporters to go to the local church for a press conference scheduled to occur later that night. State Police Cpl. Robert Barnes Jr. also telephoned families of missing miners asking them to come to the Sipesville firehouse for more information. Around 11 p.m., Barnes also asked United Methodist pastor, Barry Ritenour, if he could spend the night at the firehouse with the families. In addition, calls were made between 11:30 PM and 12 AM to find a drill that could bore a hole big enough to raise men from a mine. One was located in Clarksburg, West Virginia.
Water continued to rise in the mine during the morning hours of Thursday, July 25. During this time period, water levels rose to the portal entrance (inby means inward from mine entrance portal), as follows:
| TIME | ELEVATION (ft.) | LOCATION |
|---|---|---|
| 12:15 a.m. | 1788.0 | 1,900’ inby portals |
| 12:55 a.m. | 1795.0 | 1,700’ inby portals |
| 3:10 a.m. | 1805.0 | 1,450’ inby portals |
| 4:54 a.m. | 1810.0 | 1,350’ inby portals |
| 6:11 a.m. | 1820.0 | 1,000’ inby portals |
| 6:35 a.m. | 1822.0 | 900’ inby portals |
| 8:40 a.m. | 1836.0 | 40’ inby portals |
| 9:15 a.m. | 1836.0+ | Water coming out portals. |
Read more about this topic: Quecreek Mine Rescue
Famous quotes containing the word accident:
“There is a limit to the application of democratic methods. You can inquire of all the passengers as to what type of car they like to ride in, but it is impossible to question them as to whether to apply the brakes when the train is at full speed and accident threatens.”
—Leon Trotsky (1879–1940)
“Thus he struggled, by every method, to keep his light shining before men. Surely the lighthouse-keeper has a responsible, if an easy, office. When his lamp goes out, he goes out; or, at most, only one such accident is pardoned.”
—Henry David Thoreau (1817–1862)
“There is no accident so unfortunate but wise men will make some advantage of it, nor any so entirely fortunate but fools may turn it to their own prejudice.”
—François, Duc De La Rochefoucauld (1613–1680)