FALL OF ROOF OR BACK at Ohio Valley Coal Resources, Inc.
type: Event
additional type: https://schema.org/AccidentReport
start date: 07/12/2004
description: ROOF FALL OCCURRED ON THE #1 PORTAL BOTTOM ON THE #3 ENTRY SUPPLY TRACK. FALL OCCURRED AT 3+05 FEET. FALL WAS 50' LONG X 20' WIDE X 8' HIGH. AREA WAS MINED IN SEPT., 1971. FALL OCCURRED DUE TO THE DETERIORATION OF THE IMMEDIATE ROOF. AREA WAS SUPPORTED WITH 8' AND 10' CONVENTIONAL BOLTS & ALSO TRUSS BOLTS. FALL BLOCKED PASSAGE OF MATERIAL ON THE TRACK.
organizer: Robert E Murray
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: 220042010106

AI Analytics
type: Organization