Brattices; removal of gases
Sec. 8. (a) Substantially constructed line brattice shall be used
from the last open breakthrough of an entry or room when necessary
to provide adequate ventilation to within ten (10) feet, or a greater
distance as may be approved by the director, from fall of the coal or
solid face and to remove explosive gases and fumes. When damaged
by falls or otherwise, they shall be repaired promptly.
(b) The space between the line brattice and the rib shall be free of
any obstruction to provide for the adequate coursing of air. However,
this does not exclude the use of auxiliary tubing or ventilation
control devices in that space.
(c) Brattice cloth used underground shall be of flame-resistant
material.
(Formerly: Acts 1955, c.168, s.56.) As amended by Acts 1979,
P.L.231, SEC.12; P.L.243-1987, SEC.7.
Last modified: May 27, 2006