FALL OF ROOF OR BACK at AMFIRE Mining Company LLC
type: Event
additional type: https://schema.org/AccidentReport
start date: 10/15/2011
description: A roof fall was discovered by an examiner in an outby intersection if the #5 entry in the 4 left section. The size of the fall were approx. 25' l. X 18' w. X6-8' h. The roof was supported with 6' fully grouted resin bolts. There were no visible defects in the area. All accesses to the fall were cribbed off.
organizer: Alpha Natural Resources, Inc.
location: mine
publisher: AI Analytics
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp
source organization: U.S. Mine Safety and Health Administration

PropertyValue
property ID: MSHA Accident Document Number
value: 220112920030

AI Analytics
type: Organization