U.S. Steel Mining Co., Inc.
1983-01-13T12:00:00
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
PETITIONER
v.
U. S. STEEL MINING CO., INC.,
RESPONDENT
- PENN 82-177
Mine Name:
Maple Creek No. 1 MineSECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
PETITIONER
U. S. STEEL MINING CO., INC.,
RESPONDENT
- PENN 82-220
Mine Name:
Maple Creek No. 2 MineU. S. STEEL MINING CO., INC.,
CONTESTANT
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
RESPONDENT
- PENN 82-73-R
Mine Name:
Maple Creek No. 1 MineU. S. STEEL MINING CO., INC.,
CONTESTANT
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
RESPONDENT
- PENN 82-76-R
Mine Name:
Maple Creek No. 2 Mine