FALL OF ROOF OR BACK at Lone Mountain Processing LLC
type: Event
additional type: https://schema.org/AccidentReport
start date: 04/05/2011
description: A roof fall was discovered in the #1 entry of 3-North-1 at the #11 crosscut. The fall measured 20' by 20' and was 6' in thickness. The fall was originally supported with 5' Hy-Tech bolts. The fall will be cleaned up. There were no injuries.
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: 220111080022

AI Analytics
type: Organization