- Keywords: PSC, Maritime
Relevant for ship owners and managers
The PSC performs regular inspections with a focus on sulphur limits
As fuels with different sulphur content are in use on board ships, compliance with the limit of the ECAs can be a challenge for the crew. Beside the global 0.50% sulphur cap – entering into force in 2020, and already in force in Chinese waters – emissions control in several ECAs with a 0.10% sulphur limit are already in place.
The PSC performs regular inspections on board ships, with a focus on sulphur limits, and a significant increase of sulphurrelated deficiencies has been noticed by PSC within the last years. Some authorities will monitor the exhaust gas plume as a first indication to trigger the PSC inspection of a ship. DNV GL is working closely with owners and operators to stay compliant. Here are a few recommendations:
Typical deficiencies noticed by PSC
Typical deficiencies include missing bunker delivery notes, wrong tank sounding records, incorrect log book entries or a not correctly followed fuel-changeover procedure. In specific cases, such findings can be considered objective evidence of a serious ISM failure, requiring a safety management audit. To avoid such deficiencies, the crew on board should be aware of the problem and trained accordingly.
Bunker delivery notes
- To be kept on board for three years
- To be stored readily available for inspection
Quality of fuel
The fuel quality is also subject for inspection:
- Delivery of fuel to be accompanied by representative fuel samples
- Fuel samples are to be sealed and signed by supplier and crew representative
- To be kept on board for 12 months from delivery
A fuel changeover (FCO) procedure must be in place
- Fuel oil service system to be fully flushed through, enabling the crew to calculate the starting time
- Crew to be trained to handle challenges and manage risks:
- Incompatibility of fuel oils / filter problems
- Low viscosity of distillate fuel / fuel pump failure and injection valve problems
- To be carried out slowly in accordance with manufacturer’s instruction (2°C/minute) / thermal shock of injection equipment
- Volume of low-sulphur fuel onboard, date, time and position when the FCO procedure was completed prior to entering an ECA shall be recorded. The same to be recorded when commencing the FCO after leaving the ECA.
As all operators know, high-sulphur HFO is less expensive than the MGO containing 0.10% sulphur by mass, which is a motivation for the preferred use of HFO. To ensure that the sulphur content meets the ECA limit, the fuel changeover procedure needs to be initiated well in advance considering consumption, volume of the service system, and the different sulphur levels used or mixed up already in tanks. Various fuel changeover tools exist, including the DNV GL FCO calculator which provides ship-specific solutions.
Port state authorities regularly inspect ships for ECA compliance, and we recommend paying attention to the following:
- Raise the awareness for fuel switching when entering ECAs.
- Train the crew in handling and documenting fuel oil matters (e.g. bunker delivery notes, changeover procedure, log book entries and tank sounding records).
- Start the fuel changeover procedure well in advance (depending on consumption, volume of service system and different sulphur levels used or mixed in tanks).
- MARPOL Annex VI, Reg. 14.4 [Sulphur Oxides (SOx) and Particulate Matter];
- MARPOL Annex VI, Reg.18 [Fuel oil availability and quality]
- Directive (EU) 2016/802 relating to a reduction in the Sulphur content of certain liquid fuels
DNV GL resources:
BWM – some practical recommendations before 8 September 2019
With next IOPP renewal survey completion on or after 8 September 2019, a substantial number of vessels which presently only comply with the D-1 standard will be required to install a D-2 standard ballast water treatment system. This statutory news provides some recommendations on how to effectively install a system in due time.
Outcome of IMO's Maritime Safety Committee, MSC 101 - automation and fuel oil safety
The 101st session of the Maritime Safety Committee (MSC) was held in London from 5 to 14 June 2019. This statutory news summarizes the main topics discussed, such as maritime autonomous surface ships (MASS), fuel oil safety, and safety of ships operating in polar waters, as well as other key decisions.
CIC 2019 focusing on emergency systems and procedures
The Tokyo and Paris MoUs have developed a Concentrated Inspection Campaign (CIC) on emergency systems and procedures. The CIC will run from 1 September to 30 November 2019. This PSC news gives an overview of DNV GL’s recommendations for focus items and support for preparation.
2020 Sulphur update - outcome of the MEPC 74
The 74th session of the Marine Environment Protection Committee (MEPC 74) was held at IMO in London on 13–17 May 2019. This was the last MEPC meeting before the 0.50% global sulphur limit takes effect on 1 January 2020, and the focus was on the implementation and completion of guidelines to help stakeholders prepare and ensure consistent implementation. We strongly recommend stakeholders to prepare in due course and update plans according to the latest IMO guidance. This statutory news contains a summary of sulphur-related resolutions and circulars adopted at MEPC 74.
EU MRV and IMO DCS - some practical recommendations
This technical news contains some recommendations relevant to both EU MRV and IMO DCS.
Prepare for the Global Sulphur Cap 2020 with the IMO Ship Implementation Plan
The IMO has agreed on 1 January 2020 as the date for switching to 0.50% sulphur fuel globally. Now, as ship owners face the daunting task of preparing for the fuel oil switch, proper planning is essential. The IMO Guidance for developing a Ship Implementation Plan (SIP) is a useful tool, and described further in this technical news.
Survey by remote inspection techniques - use of approved service suppliers
The use of remote inspection techniques (RIT) is increasing. Today, drones, climbers, or robot arms, can be used as an alternative to close-up surveys in both the DNV GL rules and IACS Unified Requirements. RIT may significantly reduce the survey time and costs, while improving the safety of surveyors and the owner’s personnel. From 1 January 2019, DNV GL has approved the use of service suppliers for RIT. This technical news explains how RIT can be used and how suppliers can achieve DNV GL approval.
IMO requirements July 2018 to May 2021
This statutory news summarizes the most important IMO requirements entering into force from 1 July 2018 up to and including 31 May 2021.