(Supplementary)ENVIRONMENTAL PROTECTION AGENCYORDERThe Board, having considered the petition, recommendation,transcript and exhibits in this proceeding, hereby grants thepetition of GAF Corporation for a variance, subject to the followingconditions:1.
This grant of variance extends to April 30, 1972 to allow
discharge of suspended solids and BOD after primary treatmentinto the Des Plaines River in excess of the amount allowed byregulation.
3.
GAP shall submit monthly progress reports to the Environmental
Protection Agency on the first working day of each calendarmonth unti...
Allowed
scantmp1
Adobe Portable Document Format (.pdf) - application/pdf
... 
