Unit 3: The Risk Assessment Process in Practice
The risk assessment process identifies hazards present in a work undertaking, analyses the level of risk, considers those in danger and evaluates whether hazards are adequately controlled, taking into account any measures already in place.
Effective risk assessments:
correctly and accurately identify all hazards;
identify who may be harmed and how;
determine the likelihood of harm arising;
quantify the severity of the harm;
identify and disregard inconsequential risks;
record the significant findings;
provide the basis for implementing or improving control measures; and
provide a basis for regular review and updating.
Potential language difficulties should be taken into account. Temporary staff or those new to the ship or the Company who are not fully familiar with the safety management system or other operational details should be considered where relevant. Other seafarers who should be given special consideration include young persons and pregnant seafarers (MGN 1838(M) and MGN 522(M+F)).
Any assessment must address risks to the occupational health and safety of seafarers as well as to property and environment. Advice on assessment in relation to using personal protective equipment, manual-handling operations and using work equipment is given in Chapters 8, 10 and 18. In addition, specific areas of work involving significant risk, and recommended measures to address that risk, are covered in more detail in later chapters of the Code.
The assessment of risks must be ‘suitable and sufficient’ but the process need not be overcomplicated. This means that the amount of effort that is put into an assessment should depend on the level of risks identified and whether those risks are already controlled by satisfactory precautions or procedures to ensure that they are as low as reasonably practicable.
The assessment is not expected to cover risks that are not reasonably foreseeable.
There are no fixed rules about how risk assessment should be undertaken. The assessment will depend on the type of ship, the nature of the operation, and the type and extent of the hazards and risks. The intention is that the process should be simple, but meaningful. The relevant legislation regarding risk assessments should be referred to when deciding on what methodology will be employed. There is a requirement that seafarers must be informed of any significant findings of the assessment and measures for their protection, and of any subsequent revisions made. It is a requirement to retain copies on board each vessel and that there is a process for regular revisions to be carried out. In particular, the risk assessment must be reviewed and updated as necessary, to ensure that it reflects any significant changes of equipment or procedure or the particular circumstances at the time, e.g., the weather or level of expertise of those carrying out the task.
Risk assessment should be seen as a continuous process. In practice, the risks in the workplace should be assessed before work begins on any task for which no valid risk assessment exists.
A very effective approach that is employed by some companies is to use a four-level process, as outlined below.
2. 3.2 Risk assessment level 2: task based
In addition to the general requirements under the ISM Code, the Merchant Shipping and Fishing Vessels (Health and Safety at Work) Regulations 1997 require that a suitable and sufficient assessment shall be made of the risks to the occupational health and safety of seafarers arising in the normal course of their activities or duties.
There are vessel- and task-specific risk assessments that must be carried out on board each vessel. Whilst it is clear that the Company can assess the generic risk of, for example, working at height, working with electricity, movement about ship, etc., it is not possible for them to conduct a risk assessment for changing a navigation light bulb up the main mast on a given vessel on a given day because they would not be able to take into account all the factors that were applicable at that time on that vessel. For this reason, it is essential that any generic risk assessments are used in context, and not seen as being suitable for specific tasks. For this, task-based risk assessments should be carried out on board each vessel by those involved in the work.
Two distinct types of task-based risk assessments may be used. First, a range of vessel-specific generic task-based risk assessments that can be used for all routine and low-risk tasks can be developed. These should be periodically reviewed, but frequency would very much depend on the particular circumstances on the vessel and the level of risk.
The second type of task-based risk assessments would be used for specific high-risk jobs that are not routine, such as working aloft or enclosed space entry. These should relate to the specific persons who will be involved in the work and valid only for the duration of that job.
In both cases, the assessments should be carried out by a competent person or persons who understand the work being assessed. It is also preferable that seafarers who will be involved in the work should also be involved in the assessment process.