FALL OF ROOF OR BACK

Name: FALL OF ROOF OR BACK at Maple Creek Mining Incorporated
Start: 09/26/2001

220012820031 · 09/26/2001 · Maple Creek Mining Incorporated

Details

Degree of injury: ACCIDENT ONLY
Classification: FALL OF ROOF OR BACK
Accident type: Accident type, without injuries
Occupation: —
Activity: —
Injury source: —
Nature of injury: —
Body part: —
Days lost: —
Mine experience: — years

Operator

Controller (parent): Robert E Murray
Operator: Maple Creek Mining Incorporated
Mine: 3600970

Narrative

ROOF FALL ON THE 1 MAIN B TRACK HAULAGE AT 209 TO 209 1/2 CROSSCUT. FALL IS @ 8' IN HEIGHT, 17'WIDE AND 60'IN LENGTH. ROOF CONSISTED OF LAYEREDSHALE IN MALLY SUPPORTED WITH 6'MECHANICAL ROOF BOLTS, SUMMLEMENTED OVER TIME WITH 8' CONVENTIONAL AND 7' POINT ANCHOR ROOF BOLTS. AREA WAS MINED IN JUNE 1972 WITH A CONTINUOUS MINER.

Source

Authoritative: MSHA Open Government Data
Machine: JSON-LD · Markdown