July 15, 2002 - Arlis.Org
Ambient Air Air in the troposphere, excluding work places. ..... facilities should 
strive to surpass the goal of simply meeting the ambient air ...... 4638 Workbook). 
.... 4.2.3 For a new development, the minimum setback for a sour pipeline, based 
on .... liquids must should periodically conduct emergency exercises (simulation ...							

