THE COMPANY CONDUCTED A STACK TEST FOR CARBON MONOXIDE (CO) AND DOCUMENTED AN EXEEDANCE OF THE LIMIT FOR CO EMISSIONS CONTAINED IT THE CONSTRUCTION PERMIT. VIOLATION OF PERMIT LIMIT FOR CO/VIOLATION OF SIP. PENALTIES ASSESSED AFTER EPA-REQUESTED STACK TEST DEMON- STRATED CARBON MONOXIDE EMISIONS IN EXCESS OF PERMIT LIMITS. PROCESS ADJUSTMENTS AND STACK RE-TEST HAD SHOWN A RETURN TO COMPLIANCE.