FALL OF ROOF OR BACK at Big River Mining LLC
type: Event
additional type: https://schema.org/AccidentReport
start date: 07/03/2012
description: Fall was found in Alloy #5 entry, at break 15, and 16. dimensions were 20'wide X 45' Long X 4' high. Roof support was 4' glue bolts.
organizer: Coal Field Transports, 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: 220121940040

AI Analytics
type: Organization