Annex
Clasification Society 2024 - Version 9.40
Clasifications Register Rules and Regulations - Rules and Regulations for the Classification of Ships using Gases or other Low-flashpoint Fuels, July 2022 - Part C-1 - Part C-1 - Annex

Annex

LNG-BUNKER DELIVERY NOTE*
LNG AS FUEL FOR
  SHIP NAME:   IMO NO.:  
Date of delivery:
1. LNG-Properties
  Methane number ** --  
  Lower calorific (heating) value MJ/kg  
  Higher calorific (heating) value MJ/kg  
  Wobbe Indices Ws / Wi MJ/m3  
  Density kg/m3  
  Pressure MPa (abs)  
  LNG temperature delivered °C  
  LNG temperature in storage tank(s) °C  
  Pressure in storage tank(s) MPa (abs)  
2. LNG-Composition
  Methane, CH4 % (kg/kg)  
  Ethane, C2H6 % (kg/kg)  
  Propane, C3H8 % (kg/kg)  
  Isobutane, i C4H10 % (kg/kg)  
  N-Butane, n C4H10 % (kg/kg)  
  Pentane, C5H12 % (kg/kg)  
  Hexane; C6H14 % (kg/kg)  
  Heptane; C7H16 % (kg/kg)  
  Nitrogen, N2 % (kg/kg)  
  Sulphur, S % (kg/kg)  
  negligible<5ppm hydrogen sulphide, hydrogen, ammonia, chlorine, fluorine, water
3. Net Total delivered:____________________t, _____MJ _____m3
  Net Liquid delivery: ______________________________GJ
4. Signature(s):
  Supplier Company Name, contact details:_______________
  Signature:______________Place/Port ___________ date:______________
  Receiver:_____________________________

______________________

* The LNG properties and composition allow the operator to act in accordance with the known properties of the gas and any operational limitations linked to that.

** Preferably above 70 and referring to the used methane number calculation method in DIN EN 16726. This does not necessarily reflect the methane number that goes into the engine.

Parent topic: Part C-1
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