RESPONDENT FAILED TO SUBMIT MSDS TO SERC AND FIRE DEPARTMENT (FD) FOR FIVE CHEMICALS AS REQUIRED BY SECTION 311 OF EPCRA. RESPONDENT FAILED TO SUBMIT TIMELY AND COMPLETE EMERGENCY AND HAZARDOUS CHEMICAL INVENTORY FORMS TO LEPC, SERC AND FD FOR 1990, 1991 AND 1992 AS REQUIRED BY SECTION 312 OF EPCRA. ON 01/25/00, ORC DECIDED THAT WE WOULD NOT REQUEST ANOTHER TAX CERTIFICATION FROM DU PONT. SHEETS WERE NOT SUBMITTED BY 10/17/87 AS REQUIRED.