Respondent failed to establish a system to properly address the process hazard's team's finding and recommendations.2. Respondent failed to develop and implement written operating procedures.and 3 and 4.5. Respondent failed to ascertain that each employee involved in operating a process has received and understood training required and has failed to prepare a record which contains the means used to verify that the employee has understood the training. 6. Respondent failed to implement written procedure to managae changes to the denaturant that affected the covered process.