FOBAS: Viscosity off-specs the majority at Rotterdam in H2 Oct
- Published
by Admin

The Lloyd’s Register Fuel Oil Bunkering Analysis and Advisory Service (FOBAS) posted 75 off-spec instances where a result was outside the 95% confidence limit of either ISO 8217 6th edition test parameter or a value given by the BDN or sample label between 15 to 31 October 2018.
The most off-spec cases were recorded at Rotterdam port with the majority of cases being viscosity related.
The top three bunker ports with reported off-spec bunker fuel cases in H1 October are as follows:
| Port | Characteristic | ISO 8217 Limit or Advised Value |
Final result | Unit |
| Rotterdam | Density at 15°C | 0.9908** | 0.9921 | kg/l |
| Rotterdam | Density at 15°C | 0.9909** | 0.9921 | kg/l |
| Rotterdam | Viscosity at 50°C | 177.0** | 230.0 | cSt |
| Rotterdam | Viscosity at 50°C | 373.9** | 396.7 | cSt |
| Rotterdam | Viscosity at 50°C | 378.8** | 402.5 | cSt |
| Rotterdam | Viscosity at 50°C | 363.3** | 403.2 | cSt |
| Rotterdam | Viscosity at 50°C | 356.0** | 409.3 | cSt |
| Rotterdam | Viscosity at 50°C | 369.0** | 397.9 | cSt |
| Rotterdam | Viscosity at 50°C | 371.4** | 400.5 | cSt |
| Rotterdam | Viscosity at 50°C | 356.0** | 407.6 | cSt |
| Singapore | Ash | 0.100* | 0.129 | % Mass |
| Singapore | Pour point | 0* | 9 | oC |
| Singapore | Pour point | 0* | 6 | oC |
| Singapore | Pour point | 0* | 6 | oC |
| Singapore | Pour point | 0* | 6 | oC |
| Singapore | Sodium | 100* | 161 | mg/kg |
| Singapore | Water | 0.50* | 0.90 | % Volume |
| Singapore | Water | 0.50* | 1.90 | % Volume |
| Odessa | Ash | 0.100* | 0.118 | % Mass |
| Odessa | Sodium | 100* | 145 | mg/kg |
| Odessa | Sulphur | 0.07** | 0.27 | % Mass |
| Odessa | Water | 0.50** | 4.00 | % Volume |
| Odessa | Water | 0.50** | 4.00 | % Volume |
Related: FOBAS: Singapore tops off-spec bunker list in H1 October
Related: FOBAS: Rotterdam continues to be top off-spec bunker port in H2 September
Related: FOBAS: Rotterdam tops off-spec bunker fuel list in H1 September
Related: FOBAS: Singapore tops off-spec bunker fuel list for 2H August
Related: FOBAS: Constanta port tops off-spec bunker list in first half of August
Related: FOBAS: Malaysia tops list for off-spec bunker fuel cases in 2H July
Related: FOBAS: Off-spec bunker fuel cases down at Singapore
Published: 7 November, 2018