Section 336.1107. Definitions; G.

Rule 107.  As used in these rules:

(a)       "Gasoline" means any  petroleum  distillate  which   has  a  Reid vapor pressure equal to or greater than 4.0 psia and which is  used    for automotive fuel.

(b)     "Geographical site" means contiguous land ownership by 1 landowner. A public right of way, such as a road, railroad, and watercourse, through part of the site, is not considered to  break  the  continuity.  Where transmission and fuel delivery rights-of- way or a strip of land that serves no  other purpose than as a transportation   or materials handling link connects 2  or more  otherwise  separate   geographical  sites, the connected sites shall be considered separate geographical sites.

(c)       "Good  engineering  practice  design"  means,   with   respect   to stack heights, the height necessary to ensure that emissions from the stack result in acceptable concentrations of air contaminants  in   the  immediate vicinity of the stationary  source as a result of atmospheric   downwash, eddies, and  wakes which may be created  by the stationary source itself, nearby struc-tures, or nearby terrain obstacles and  shall not exceed the greatest of the following limits:

(i)     Two hundred and thirteen feet (65 meters).

(ii)     Two  and one-half  times  the  height  of   the    structure   or nearby struc-ture for those stacks for which construction or modification commenced on or before January 12, 1979, if the owner or operator produces evidence that this relationship was actually relied upon in designing   the stack to ensure protection against downwash.

(iii)      The sum of the height of the structure or nearby structure plus 1.5 times the lesser of the height or width of the structure or nearby structure for those stacks  for which   construction    or   modification commenced  after January 12, 1979.

(iv)        Such height as  an  owner   or  operator  of   a  stationary source demon- strates, to the satisfaction of the department, is necessary through the use of field studies  or  fluid  models  after    notice    and opportunity for public hearing.

(d)     "Gloss reducer" means a coating that is applied to a plastic part solely to reduce the shine of the part. A gloss reducer shall not be applied at a thickness of more than 0.5 mils of coating solids.

(e)       "Graphic arts line" means an operation or series of operations in which printing (the formation of words), designs, or pictures  on  a substrate  by means of partial coverage of the substrate  are  employed.  A graphic arts line may also employ 1 or more coating operations in which a uniform layer  of coating is applied either across the entire width of the substrate or across only certain portions of the substrate.

History: 1980 AACS; 1981 AACS; 1989 AACS; 2002 AACS.