Microsoft Word - SOP - Hands-On Sessions

P-015

Maintenance Procedure Non-Standard Oil Draining

Page 4 of 20

1. Preparing for Non-Standard Oil Draining STEP/ACTION 7. Instruct the appropriate individuals on the Safe Work Practices, Operation and Maintenance manuals of the equipment to be used, and with the detailed isolation procedure developed in the Refrigeration System Standard Operating Procedures. 8. Review Emergency Procedures including notification and Evacuation Procedures. 9. Notify all affected departments and personnel about the operation to be performed including Plant Personnel, Contractors and Visitors. 10. Familiarize all members of the team opening the system with eyewash and safety shower locations. 11. Verify that all safety equipment and Personal Protective Equipment which may be required, is available and functional. 12. If appropriate, isolate the component utilizing “Shutdown <> for PROLONGED or MAINTENANCE shut down.” 13. Write down the valve numbers of the valves associated with the figures being used in the matrix below. If a specific letter designator is not utilized in the specific procedure enter N/A.

COMMENT

If outside Contractors are being utilized, ensure they are aware of the Safe Work policies, Operation and Maintenance manuals of the equipment to be used.

Refer to the Facility Emergency Action Plan located in the PSM/RMP Program. Plant Personnel, Contractors and Visitors should be trained on the dangers associated with ammonia, including early exposure detection techniques.

See the Personal Protective Equipment Program.

See the Volume 4 Index for a complete listing of facility Standard Operating Procedures. If services of outside contractors are to be utilized, all contractor operations are to be supervised by our personnel per the “Contractor Qualification Program”. NOTE: When performing this procedure, the prevention of hydrostatic lock is of extreme importance. The Technician in charge of this procedure must field verify piping to assure shutdown will not create safety or operational issues.

Diagram

Actual Valve Number

Valve “A” Valve “B”

Revision 1, November 1, 2023

This Copy Printed: November 1, 2023

MP-015 Non-Standard Oil Draining.doc Last Reviewed: October 30, 2023