This document is for Vopak internal use only and should not be distributed outside Vopak Atmospheric Tank Inspection and Maintenance Minimum Standard Standard Version A01 – December 2007
This document is for Vopak internal use only and should not be distributed outside Vopak Atmospheric Tank Inspection and Maintenance Minimum Standard Version A01 – December 2007
Confidentiality and Distribution Vopak Operational Excellence Minimum Standards contain confidential information regarding Vopak and its relevant subsidiaries and have been prepared with a view to inform and instruct Vopak employees. For that reason none of these Standards - whether in original or copies, including but not limited to any medium including paper or electronic formats like file copies, word documents, pdf files, on electronic storage devices or by email is to be shown, given or loaned to any third party, including external companies and persons not directly employed by Vopak. No exceptions are permitted without the written authorisation of the Director Corporate Operational Excellence. This document has only been made available to Vopak employees who have agreed to return it to Vopak immediately upon first request, together with any copies and any other information that was provided. Persons who are not employed by Vopak and who have nevertheless received this document must be aware that it is likely they have received it in breach of a confidentiality obligation. Such persons may not rely on, use, duplicate or disclose any information contained in this document and should forthwith return it, together with any copies if any, to Vopak.
This document is for Vopak internal use only and should not be distributed outside Vopak Atmospheric Tank Inspection and Maintenance Minimum Standard Standard Version A01 – December 2007
This copy is not contro lled, for the latest revision check on Vopak Intranet Document title Document Number Document Type Status Date Version Project name Owner
Dec. 7, 2007 Dec. 5, 2007 Date: Da te:
A01 X01 Version:
Atmospheric Tank Inspection and Maintenance Minimum Standard P0103-010-17-001-X01 P0103-010-17-001-X01 Minimum Standard Endorsed by the OpX Board December 5, 2007 A01 – December 2007 2007 Minimum standards Royal Vopak - Corporate Operational Excellence
Endorsed by the OpX Board Final white paper Descri De scri ptio n:
This document is for Vopak internal use only and should not be distributed outside Vopak Atmospheric Tank Inspection and Maintenance Minimum Standard Version A01 – December 2007
TANK INSPECTION PROCESS 2.1 2.2 2.3 2.4 2.5 2.6 2.7
3
Purpose of this document Tank Inspection & Maintenance Strategy Risk Management by Effective Maintenance Program Corrosion Mechanisms and Rates Maintenance Cost New Tanks Used Abbreviations
7
Plan inspection Execute Inspection Review inspection results Fit for Purpose Analyses of Tank Retirement Limits Strategy if not Fit for Purpose Update Tank database
7 7 8 8 10 11 13
ROLES AND RESPONSIBILITIES
13
3.1 3.2 3.3 3.4
13 13 14 14
Terminal Manager Operations Manager Maintenance Manager Tank Inspector
Inspection Summary Inspection Frequency External Routine Inspection In-service inspection Out-of-service inspection Non Destructive Testing (NDT) Other inspections Preparation and cleaning Work instructions Insulated Tanks Inspection Reporting Repair Techniques
6
REFERENCES
30
7
APPENDICES
30
This document is for Vopak internal use only and should not be distributed outside Vopak Atmospheric Tank Inspection and Maintenance Minimum Standard Version A01 – December 2007
