RESPONDENT SUBMITTED 'RMP' 1 1/2 MONTHS LATE. ALSO, RMP SUBMITTED WAS DEFICIENT IN TWO WAYS. 1) TYSON BASED WORST CASE RELEASE SCENARIO ON AN AMOUNT LOWER THAN THE AMOUNT REQUIRED BY REGULATOR, RESULTING IN AN UNDERESTIMATION OF CONSEQUENCES OF A WORST CASE SCENARIO RELEASE. 2) PIPING AND INSTRUMENT DIAGRAMS LACKED SUFFICENT DETAIL, AND DID NOT IDENTIFY CRITICAL COMPONENTS OF THE REFRIGERATION SYSTEM.