§214.400. Scope

a)         This Subpart contains rules which modify the general sulfur emission rules of Subparts A through M as applied to a given industry or at a given site.  General rules include:

 

1)         Subparts B through I, fuel combustion emission sources and incinerators;

 

2)         Subparts K through M, process emission sources.

 

b)         These rules have been grouped for the convenience of the public; the scope of each is determined by its language and history.  Rules placed in this Subpart include those which appear to be primarily directed at the following major industry group:  stone, clay, glass and concrete products.