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COLM: Liquid Measurement

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 API Contact

Andrew Northup
e: northupa@api.org
p: 202.682.8101

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 Committee Scope

The Subcommittee on Liquid Measurement (COLM) develops, approves and maintains standards dealing with the measurement of flowing hydrocarbon liquids, including:

  • Tank Calibration, MPMS Chapter 2
  • Tank Gauging, MPMS Chapter 3
  • Proving Systems, MPMS Chapter 4
  • Metering, MPMS Chapter 5
  • Metering Assemblies, MPMS Chapter 6
  • Calculation of Petroleum Quantities, MPMS Chapter 12
  • Statistical Aspects of Measuring and Sampling, MPMS Chapter 13 (Joint with
    COMQ)
  • Measurement by Weight, MPMS Chapter 16
  • Crude by Truck, MPMS Chapter 18
  • Flow Measurement—Electronic Liquid Measurement, MPMS Chapter 21.2
  • Testing Protocols—MPMS Chapter 22 (Joint with COGFM)

For a complete listing of active COLM subordinate groups, click here. To access the sites themselves, you MUST be logged in.

COLM supports the API Downstream Department's Weight's and Measures Subcommittee.

 
 

 Links

  Forms & Reference Documents
  COPM Links

 Meeting Materials

Folder: 20172017jonesj@api.org
Folder: 20152015jonesj@api.org
Folder: 20162016jonesj@api.org
Folder: 20142014HefflingerP@api.org
Folder: 20132013HefflingerP@api.org
Folder: 20122012jonesd@api.org
Folder: 20112011jonesd@api.org
Folder: 20102010jonesd@api.org
Folder: 20072007kurylac@api.org
Folder: 20082008kurylac@api.org
Folder: 20092009kurylac@api.org
 

 Ballots

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Ballot Information

  
ID4825
NameAPI MPMS Ch. 6.1 Annex, COLM Ballot
Start Date5/20/2019 12:00:00 AM
Closing Date6/17/2019 12:00:00 AM
AssociatePaula Watkins
CoordinatorPaula Watkins
ProposalTo approve the annex for Normal Operating Conditions for API MPMS Ch. 6.1
StatusClosed
ResultsResolution Required
Comments ResolutionResolution Required

Ballot Summary
StatisticsOutcomeNote
Affirmative43 
Negative8 
Abstain5 
Did Not Vote18 
Total Responses56 
Total Ballots74 
Response Rate75.68%Must be > 50%
Approval Rate84.31%Must be > 67%
ConsensusYES 
 
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