919 N.E.2d 535 (2005)
362 Ill. App. 3d 1260
OLIN CORP.
No. 5-04-0599WC.
OLIN CORP.
v.
INDUSTRIAL COM'N.
No. 5-04-0599WC.
Appellate Court of Illinois, Fifth District.
November 1, 2005.Rev'd in pt., vac. in pt.
Appellate Court of Illinois, Fifth District.
November 1, 2005.Rev'd in pt., vac. in pt.