Time Completed Job Initials Main steps in a Confined Space Entry setup 1 Job assigned in a vessel that requires the vessel to be entered (definition of confined space). 2 Vessel is taken out of service 3 Hydrocarbon free – washed, purged, steam – depending on the service 4 LOTO 5 Install safety blinds – Safe Work Permit 6 Open Manways – Safe work permit 7 Issue Confined Space work permit – prior to breaking plane of entry. Copy of the confined space permit Atmospheric Testing. – if does not meet criteria – may required additional washing or other steps. Different services require different tests (need a table of tests required) JSA on the area Safety blinds MUST be verified prior to breaking the plane Install ventilation for system (cannot be running during testing) Certified confined space attendant – wallet card – certification by company (get outline for card…) Proper Signatures required – Chief Operator – Unit Operator – Shift Supervisor or Safety Specialist – Person requesting permit – Confined Space Attendant PPE Use Standard (SSP-0011) Y Full Face Shield / Goggles Clothing—Chemical Protection Gloves—Chemical Personal Fall Protection Respirator / Filter Mask Supplied Air Job Hazards Y es Job Hazards Y es Access and EgressMoving Parts Activities of OthersNoise Adverse WeatherRail Movement Chemical ExposureSharp Edges ElectricitySlips, Trips, and Falls FatigueStatic Electricity Fire and ExplosionTrip Injuries Ground ContaminationTrapped Pressure Manual HandlingWorking at Height Other: References / Documents  Unit Safe Upper and Lower Limits Spreadsheet AreaUnitOperating Procedure #Certified byRevision #DatePage All SSP-00155/04/20111 of 1 Title of Procedure  Procedure Completed Date: ________________ Chief Operator Signature: ____________________________________________________ Environmental  Issue Quality Assurance  Issue Special Instructions  Issue Responsible Qualified Operators CO Chief Operator BM Boardman CR Crude Operator RV Rose and Vacuum Operator RO Reformer Operator W A R N I N G  Any applicable warning. C A U T I O N  Any applicable caution.

AreaUnitOperating Procedure #Certified byRevision #DatePage 2CrudeOPS-CRMark Binder / Jason Tolar04/15/112 of 2 Title of Procedure (continued)  Procedure Completed Date: ________________ Chief Operator Signature: ____________________________________________________ Time Completed Job / Initials Subtitle 8 Begin monitoring Confined space entry and area by Confined Space attendant a.Entry Log – sign in everyone who enters vessel (when enters, when ends) b.Continuous monitoring of atmosphere (O2 toxic gas – LEL (any hydrocarbon) c.Air horn and vest to identify person d.(Duties of Confined Space Entry attendant – need outline) e.Any atmospheric “alarm” – the CSE attendant will i.sound horn and ii.evacuate vessel iii.ensure on entry log that everyone is out. iv.Pertains to all entries to the common vessel v.Entry personnel must not enter at one manway and exit at another – to ensure complete tracking of personnel. vi.All openings must be monitored by a Confined Space Attendant. f.May only be relieved by another certified Confined Space Attendant – relief is noted in log. 9 Response = identify how we respond to a horn sounding. a. 10 A new confined space permit must be issued at the beginning of each shift. 11 Begin work a.Continuous monitoring by Confined space attendant 12 End of job a.Permits must be signed out by unit operator at the end of job or end of shift. 13 Internal inspection – tech services – Vessel Closure Form (signed by Inspection, Operations, maint??)