Introduction

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Introduction

This code of practice, although couched in the language of a

set of rules, has no binding force and is not intended to super-

sede national laws or regulations or accepted standards; it is

merely a body of practical advice for the use of all those, in both

the public and the private sector, who have responsibility for safety

in coal mines. The value of the code lies in the fact that it em-

bodies the knowledge and experience of many countries. It has

been drawn up to provide guidance for persons who may be

framing provisions on this subject, particularly in government, in

management and on safety committees, including persons planning

new mines or engaged in the alteration or extension of existing

mines.

The explosion hazard in mines arises from many causes and is

erratic in its incidence.1 Research into the underlying problems

of the mine environment itself and into the prevention of initiation

of explosions has provided a fund of knowledge which can con-

tribute largely to a reduction of such occurrences. Other impor-

tant factors are the human element and the effects of mechanisation

and new methods of production. All these factors demand that

an ample margin of safety be allowed

in

planning and that continual

vigilance be maintained in all mining operations if explosions are

to be prevented.

The International Labour Organisation has for many years

promoted higher standards of safety and health in underground

1 Among the points that have come to light during the preparation of this

code is the question of gassy or non-gassy mines. The classification of mines

into these two groups is controversial; however, all coal mines are potentially

gassy and this fact should be taken into account both when planning and when

operating such mines. Attention is also drawn to the fact that a number of

mines other than coal mines in different parts of the world are known to be

also subject to firedamp emissions, and that many of the provisions of this code

are therefore equally applicable in such cases.

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