FALL OF ROOF OR BACK at Alex Energy Inc
type: Event
additional type: https://schema.org/AccidentReport
start date: 09/13/2011
description: A roof fall measuring 18' long, 18' wide, and 7.5' was discovered 7680' from the active section in the #5 entry inby ss 3195 the old #8 belt entry. Permanent roof supports installed were 4' resin bolts. No injuries occurred from the fall. The fall did not affect ventilation, equipment or the travelway.
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: 220112660010

AI Analytics
type: Organization