WORK PERMIT DOCUMENT REVIEW CHECKLIST Date: Work Permit #: Critical Procedures – Critical Procedures applicable to the mechanical work are to be identified below or check the N/A box if none are applicable: Confined Space Entry Nitrogen Purging, Isolation & Recommissioning of Pipelines (PDM 03-02-02) (PDM 03-02-20) Tank Cleaning and Maintenance / Site Activities Drain Down a Pipeline (PDM 03-02-03) (PDM 03-02-21) Energy Isolation and Lockouts Pipeline Cutouts (PDM 03-02-05) (PDM 03-02-22) Hot Tapping Penetration of Pressure Piping (PDM 03-02-06) (PDM 03-02-23) Vapour Recovery Bed Burn-In Weld on Sleeve Procedure (PDM 03-02-07) (PDM 03-02-24) Cranes and Lifting Operations Lowering Live Lines (PDM 03-02-09) (PDM 03-02-25) Entering on Internal Floating Roofs – Tanks Stoppling Procedure (PDM 03-02-10) (PDM 03-02-26) Excavations Freeze Plug Installation (PDM 03-02-12) (PDM 03-02-27) Mechanical Plugs Grinding on Live Lines (PDM 03-02-13) (PDM 03-02-28) Landing & Raising Floating Roofs – Continued Service Cleaning and Gas Freeing Storage Tanks (PDM 03-02-14) (PDM 03-02-30) Landing and Re-floating Tank Roofs – Maintenance Activities Working Around Hydrogen Sulfide (>100 ppm) (PDM 03-02-15) (PDM 03-02-31) Vacuum Truck & Hydrovac Units (Hoses 4" or Greater) Working on Pipelines under High Voltage Power Multi- Phase Lines Hot Work in Tankfields (PDM 03-02-32) Working At Heights (PDM 03-02-18) (PDM 03-02-33) Power Lines - Working Near Safe Electrical Work (PDM 03-02-19) (PDM 03-02-34) (PDM 03-02-16) N/A Worker Signoff – all workers signing on the permit confirm they have reviewed the Critical Procedures identified above. Worker Name 533575956 Signature Worker Name October 2013 Signature Page 1 of 2 WORK PERMIT DOCUMENT REVIEW CHECKLIST Permit Issuers should ensure that all applicable PDM forms / checklists associated with the work are completed. The following list of commonly used PDM forms/checklists has been provided to help assist in that effort, however, the list is not all-inclusive: 0104F23 Potential Problems Analysis Tool 0302F05 Tank Entry – Internal Floating Roof – Checklist 0302F06 Excavation Pre-Job Checklist 0302F07 Equipment Lockout Record 0302F08 Blanking and Tagging List 0302F10 Plumbers Plug Checklist 0302F11 Pre-Lift Checklist 0302F12 Critical Lift Approval Form & Checklist 0302F13 Floating Roof Landing and Re-Floating Checklist 0302F14 Vacuum Truck Operation Checklist 0302F15 0302F45 Energy Isolation - T1BP Quick Reference List 0302F46 Cranes & Lifting - T1BP Quick Reference List 0302F47 Working at Heights - T1BP Quick Reference List 0302F48 Safe Electrical Work - T1BP Quick Reference List 0302F49 Opening Process Equipment - T1BP Quick Reference List 0303F01 Safety Device Bypass Report 0307F01 Tank Entry & Gas Freeing Checklist – U/G tanks 0308F02 Piping Testing Log 0308F04 Strainer Inspection and Cleaning 0308F05 Air Eliminator Inspection Backfilling Requirements Checklist 0308F07 Piping Commissioning Checklist 0302F16 Commissioning, Startup Safety Checklist 0308F08 Piping Decommissioning Checklist 0302F17 Purge Requirements Form 0308F10 Chemical Inhibition Trucks and Steamers Checklist 0302F18 Valve Lockout and Drawing Form 0308F11 Pigging Checklist 0302F19 Hot Tap Permit 0308F12 Excavation Equipment Requirements Checklist 0302F20 Cut-Out Requirements Checklist 0308F13 Job Safety Execution Plan 0302F21 Confined Space Equipment Checklist 0308F14 Internal Inspection During Piping Modifications 0302F31 Scaffold Pre-Use Checklist 0308F15 Thickness Measurement Location (TML) Survey 0302F32 Personnel Lift Pre-Use Checklist 0308F16 Cracking Inspection 0302F36 Lift Classification Tool 0308F19 Opening Process Equipment Checklist 0302F37 Lift Classification Quick Reference Guide 0330F03 Mobile Equipment Pre-Job Checklist 0302F 38 Non-Standard Lift Evaluation Form 0330F09 Sump Lock And Leak Checklist. 0302F 39 Non-Standard Field Observation Checklist 0302F41 Electrical Safe Work Checklist 0302F42 P&D Pipeline Interruption Request 0302F43 Confined Space Entry - T1BP Quick Reference List 0302F44 Tank Cleaning - T1BP Quick Reference List 533575956 October 2013 Page 1 of 2