*These data points do not have any direct impact on the calculation process. However, they can impact it indirectly and are usually recorded at this time. Note: Items 1 – 7 are the same on both sets of data points.
8.4.1 Shore Tanks 1.Recorded Reference Gauge Height.* 2.Observed Reference Gauge Height.* 3.Innage or Ullage of the Total Liquid (Gauge). 4.Innage or Ullage of the Free Water Level (Gauge). 5.Average Tank Temperature ( ° F or ° C). 6.Density at Tank Temperature. 7.Percentage of Sediment & Water. 8.Ambient Air Temperature. 8.4.2 Marine Vessel's Tanks 1. Recorded Reference Gauge Height.* 2. Observed Reference Gauge Height.* 3. Innage or Ullage of the Total Liquid (Gauge). 4. Innage or Ullage of the Free Water Level (Gauge). 5. Average Tank Temperature ( ° F or ° C). 6. Density at Tank Temperature. 7. Percentage of Sediment & Water. 8. Forward Draft Reading. 9. After Draft Reading. 10.List.
10.Net Standard Volume. 11.Weight Conversion Factor. 12.Apparent Mass (Weight in Air).
8.5.2 Marine Vessel's Tanks 1. Vessel's Trim.
8.5 Calculated Data Calculated data is also referred to as indirect or secondary data. The following data points are necessary for the calculation process and are determined or extracted using the input data from the previous section.
2. Trim Correction and /or List Correction. 3. Density at Standard Temperature (API Gravity at 60 ° F). 4. Total Observed Volume. 5. Free Water Volume. 6. Gross Observed Volume. 7. Volume Correction Factor. 8. Gross Standard Volume. 9. Sediment & Water (Volume or Factor). 10.Net Standard Volume. 11.Weight Conversion Factor. 12.Apparent Mass (Weight in Air). Note: Items 4 – 12 are the same on both sets of data points.
8.5.1 Shore Tanks 1. Density at Standard Temperature (API Gravity at 60 ° F). 2. Floating Roof Correction. 3. Tank Shell Temperature Correction. 4. Total Observed Volume. 5. Free Water Volume. 6. Gross Observed Volume. 7. Volume Correction Factor. 8. Gross Standard Volume. 9. Sediment & Water (Volume or Factor).
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