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Insert excerpt
help:IMOS Documentation
help:IMOS Documentation
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In Bunker Planning, bunker prices are proposed based on purchase history, but you can change them, set up your initial quantities, and set up calculation methods for each fuel type. Fuel use is calculated by port, and you can enter quantities and prices for any bunkers you plan to receive.

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  • On a Voyage Estimate Column View or Details View menu, click Bunker Planning.
  • On a Voyage Estimate Details View:
    • On the fuel grid, right-click a line item and then click Details.
    • On the P&L Summary, click the Bunker Expenses: link.

Depending on the Vessel Type in the Voyage Estimate, columns can also appear for Sea Consumption for heating, cooling, and reliquefaction, and Port Consumption for heating, cooling, and reliquefaction, as well as IGS consumption.

  • Sea Consumption is calculated based on the specified consumption rate for the speed associated with the sea leg.
  • Port Consumption is calculated based on the time used for loading or discharging, basis SHINC, at the Load or Discharge consumption rate specified for the vessel. Additional time in port is calculated basis the vessel-specified Idle consumption rate. This additional time is Turn Time and time spent in port during weekend clauses. In addition, you can add extra time in port: The related columns are XP and Dem, which also count as Idle time.
  • Anchor
    LNG
    LNG
    For LNG vessels, the LNG detail tab includes additional fields for **OV Estimates only (not **TO Estimates).
    • To back-calculate the optimal discharge quantity based on heel, right-click a discharge port and then click Calculate Disch Qty based on Heel.

      Enter the Heel desired upon arrival and then click Calculate. To save the calculated Discharge Quantity, click Save.
  • For Bulk carriers, there is an option for each port call to indicate whether the vessel will be using its own cranes. If not, it consumes at the Idle consumption rate.

Optimize Liftings for Cargo

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Excerpt

When the Use Scrubbers check box is selected, low sulfur bunkers are not used for at-sea consumption within ECA zones. Instead, high sulfur ("H"-type in the Vessel) bunkers is consumed. In-port consumption still adheres to Vessel/FuelZone bunker configuration if a given port is within an ECA zone.

Fuel Zones

For Estimates that are not already using Fuel Zones to calculate bunker consumption and have unsailed ports, a Use Fuel Zones button appears in the lower left corner. To recalculate estimated bunker consumption and cost based on information entered in Fuel Zones in the IMOS Data Center, click .

If you have configured a Fuel Zone Set, you can select it, rather than the Default set, at the bottom of this form.

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Expand
titleRelated Configuration Flags


NameDescription
Enable Legacy IFO Top Off Calc
CFGEnableLegacyIFOTopOffCalc

For LNG vessels, relates to the calculation of the amount of IFO (or other designated "FOE" fuel type) needed in order to accelerate to a given speed higher than the NBOG speed when in dual-fuel mode. When this config flag is enabled, this amount is calculated as the difference between (a) the IFO consumption at actual speed and (b) the FOE equivalent of the LNG consumption at the NBOG speed. When this config flag is disabled or by default, this amount is calculated as the difference between (a) the IFO consumption at actual speed and (b) the IFO consumption at NBOG speed.

Enable Voyage Estimate Init Bunker Queue
CFGEnableVoyestInitBunkerQueue

When enabled, Voyage Estimates allow multiple initial lots for each bunker type, similar to the Voyage Manager. On the Bunker Planning form, the Initial Quantity field label becomes a link that, when clicked, opens the Initial Bunkers form. These lots will be defaulted from open positions, TC In delivery, and in-progress voyages. When bunker consumption exceeds the available inventory for a certain fuel type, the end price for that fuel type is used to calculate bunker costs.

Enable Scrubber Type
CFGEnableScrubberType		When enabled, a scrubber drop-down menu appears on the Port, Voyage Bunkers, Bunker Planning, and Vessel forms accessed through a Voyage Estimate. On the Port and Vessel forms, the drop-down menu reflects scrubber values allowed at the port and equipped in the vessel. On the Voyage Estimate and Voyage, it reflects the scrubber type used for bunker calculations. On the Vessel form, the “Use Scrubbers” check box is replaced with the new “Scrubber Type” drop-down menu. The Fuel Zones form has two tabs to support “Scrubber” and “Non-Scrubber” configurations. These new options facilitate bunker calculations to use the IMO 2020 regulations.