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API MPM CH2.2A : 1995 : R2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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MANUAL OF PETROLEUM MEASUREMENT STANDARD - CHAPTER 2 - TANK CALIBRATION - SECTION 2A - MEASUREMENT AND CALIBRATION OF UPRIGHT CYLINDRICAL TANKS BY THE MANUAL TANK STRAPPING METHOD

Available format(s)

Hardcopy , PDF

Superseded date

25-02-2021

Language(s)

English

Published date

01-01-2017

€134.60
Excluding VAT

2.2A.1. Scope
2.2A.2. Referenced Publications
2.2A.3. Safety
2.2A.4. Definitions
2.2A.5. Significance
2.2A.6. Equipment
         2.2A.6.1 Tapes for Height Measurement
         2.2A.6.2 Tapes for Circumference Measurement
         2.2A.6.3 Accessory Equipment
2.2A.7. Calibration of Working Tape with the Master Tape
2.2A.8. General Practices
2.2A.9. Tank Status Before Calibration
2.2A.10. Descriptive Data
2.2A.11. Tolerances
2.2A.12. Shell Plate Thicknesses
2.2A.13. Vertical Tank Measurements
2.2A.14. Circumferential Measurements
         2.2A.14.1 Preparation
         2.2A.14.2 Physical Measurements
2.2A.15. Deadwood Measurement
2.2A.16. Tank Bottoms
2.2A.17. Floating Roofs
         2.2A.17.1 General
         2.2A.17.2 Floating Roof Weight
         2.2A.17.3 Deadwood Determination
         2.2A.17.4 Deducting Floating Roof Displacement
2.2A.18. Insulated Tanks
2.2A.19. Tank Capacity Table Development: Calculation
         Procedures
         2.2A.19.1 Capacity Table Requirements
         2.2A.19.2 Calibration of the Master Tape to 60 deg F
         2.2A.19.3 Conversion of Outside to Inside Circumferences
         2.2A.19.4 Deductions for Circumference Tape Rises
         2.2A.19.5 Expansion and Contraction of Steel Tank Shells
                    Due to Liquid Head
         2.2A.19.6 Expansion and Contraction of Steel Tank Shells
                    Due to Temperature
         2.2A.19.7 Effect of Tilt on Cylindrical Portion of Tank
         2.2A.19.8 Floating Roofs
                    2.2A.19.8.1 Liquid Calibration for Floating Roof
                                Displacement
                    2.2A.19.8.2 Measurement Procedure for Floating
                                Roof Displacement
                    2.2A.19.8.3 Liquid Level Above Position B
                    2.2A.19.8.4 Capacity Table With Floating Roof
                                Treated as Deadwood
                    2.2A.19.8.5 Capacity Table of Gross or
                                Open-Tank Capacity
         2.2A.19.9 Summary Data on the Capacity Table
         2.2A.19.10 Recalibration Requirements
         2.2A.19.11 Certification of Capacity Tables
APPENDIX A - GUIDELINES FOR RECALIBRATION OF STORAGE TANKS
APPENDIX B - EXAMPLE CALCULATIONS FOR UPRIGHT CYLINDRICAL
             STEEL TANK - ABOVEGROUND
APPENDIX C - GUIDELINES FOR COMPUTER INPUT
APPENDIX D - SHELL TEMPERATURE CORRECTION FACTORS
APPENDIX E - UNDERGROUND TANKS
APPENDIX F - TANK CALIBRATION METHOD SELECTION

Defines the procedures for calibrating upright cylindrical tanks used primarily for the storage of petroleum liquids.

DocumentType
Revision
Pages
72
ProductNote
Reconfirmed 2007
PublisherName
American Petroleum Institute
Status
Superseded
SupersededBy
Supersedes

API 2555 : 1966 METHOD FOR LIQUID CALIBRATION OF TANKS
ISO 7507-2:2005 Petroleum and liquid petroleum products Calibration of vertical cylindrical tanks Part 2: Optical-reference-line method
API 2551 : 1965 MEASUREMENT AND CALIBRATION OF HORIZONTAL TANKS
API 653 : 2014 TANK INSPECTION, REPAIR, ALTERATION, AND RECONSTRUCTION
ISO 7507-1:2003 Petroleum and liquid petroleum products Calibration of vertical cylindrical tanks Part 1: Strapping method
NFPA 306 : 2014 CONTROL OF GAS HAZARDS ON VESSELS
ISO 7507-3:2006 Petroleum and liquid petroleum products Calibration of vertical cylindrical tanks Part 3: Optical-triangulation method
API 650 : 2013 WELDED TANKS FOR OIL STORAGE

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