FALL OF ROOF OR BACK at Mammoth Coal Co.
type: Event
additional type: https://schema.org/AccidentReport
start date: 05/16/2011
description: An unplanned roof fall has occurred at brk. 16 of 1st S.W. Panel. The nearest spad is #1141. Fall was approx. 25' long x 18' wide x 12 to 15' high. There were no injuries involved and the fall did not affect ventilation or travelways.
organizer: Massey Energy Company
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: 220111430066

AI Analytics
type: Organization