FALL OF ROOF OR BACK at Lone Mountain Processing LLC
type: Event
additional type: https://schema.org/AccidentReport
start date: 10/23/2011
description: A roof fall was discovered on this date. The fall was located on the Slope beltline from break 43 to 44. The fall measured 20' wide by 100' long and was 2-5 feet in thickness. The fall was cleaned up and re-supported. The area was originally supported with 4' fully grouted rods. There were no persons involved.
organizer: Arch 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: 220113060017

AI Analytics
type: Organization