MARVIN MANDEL, Governor                                     925

CLEARANCE ARE MAINTAINED AND AT ROOM SWITCHES. A
SHELTER HOLE AT LEAST TEN FEET DEEP, FOUR FEET WIDE,
AND SIX FEET HIGH SHALL BE PROVIDED AT EACH LANDING OF
A SLOPE WHERE MEN ARE PASSING AND CARS ARE HANDLED.

REVISOR'S NOTE: This third paragraph presently

appears as Article 66c, section 558(i) of

the Code. The only changes made are in
style.

7-419. EQUIPMENT GIVING OFF NOXIOUS FUMES PROHIBITED.

ANY NONPERMISSIBLE INTERNAL-COMBUSTION ENGINE, OR
OTHER MACHINERY WHICH GIVES OFF NOXIOUS FUMES, IS NOT
PERMITTED UNDERGROUND IN ANY COAL MINE.

REVISOR'S NOTE: This section presently appears as
Article 66C, section 559 of the Code. The
only changes made are in style.

7-420. SAFETY DEVICES AND PRACTICES.

(A)   LOCOMOTIVE EQUIPMENT REQUIRED.—LOCOMOTIVES
SHALL BE EQUIPPED WITH DEVICES TO RERAIL THE
LOCOMOTIVES AND CARS. AN AUDIBLE WARNING DEVICE AND
HEADLIGHTS SHALL BE PROVIDED ON EACH LOCOMOTIVE.

REVISOR'S NOTE: This subsection presently appears
as Article 66C, section 560(a) of the Code.
The only changes made are in style.

(B)   PROVISIONS GOVERNING HOISTING OF ANY PERSON;
USE OF PERMISSIBLE TRIP LIGHT.—THE PROVISIONS OF THIS
SUBTITLE GOVERNING HOISTING OR HAULAGE APPLY WHERE
HOISTS ARE USED FOR HANDLING PERSONS IN UNDERGROUND
SLOPES, PITCHING BEDS, OR ON SLOPES AMONG TWO OR MORE
BEDS. A PERMISSIBLE TRIP LIGHT SHALL BE USED ON THE
REAR OF TRIPS PULLED, OR PUSHED BY A LOCOMOTIVE, ON
THE ROPE-END CAR OF TRIPS PULLED UP SLOPES, AND ON THE
FRONT OF TRIPS LOWERED INTO SLOPES OR PUSHED. TRIP
LIGHTS NEED NOT BE USED DURING GATHERING OPERATIONS AT
WORKING FACES.

REVISOR'S NOTE: This subsection presently appears
as Article 66C, section 560 (b) of the Code,
as amended by Chapter 679, S.B. 390, Acts
of 1973. The only changes made are in
style.

(C)     PUSHING CAR ON MAIN HAULAGE ROAD;