Maintenance Department.. 4.0 ROLES AND RESPONSIBILTIES ATM line management has the responsibility to implement this Work Instruction. 4.1 Permit Issuer The initiating department typically Operations owns the equipment and effectively has the most knowledge on the isolation points that will protect against hazardous energy sources. • • • • • Review relevant P&ID's and Identify all sources of hazardous energy for the job. Determine the appropriate isolation points. Fill out the Isolation Check-List (APPENDIX B) Make the initial lock-out by placing Green Process Locks/Tags at the identified isolation points. Conduct a joint field inspection with Permit Receiver. Conduct a Field Show Me by trying to activate the isolated equipment. Place the Process Lock Key inside Lock-Box along with Isolation Checklist. Place a GREEN Department Lock on the Lock-Box. Fill the Sign On Sheet . Remove all locks/tags once the job is complete and once all worker locks/tags are removed..