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Navigation Responsibilities of Master

Responsibilities Of Master

a) General

Nothing contained in this chapter is to be construed in any way to relieve the Master of his full responsibility for the safe navigation of his ship and the efficient organisation onboard.
The Master has overall responsibility for the safe operation of his vessel in accordance with flag state laws and international regulations. Under no circumstances is commercial pressure to justify the taking of an unnecessary risk. The Company will support a decision taken by a Master in good faith and in the interests of safety.




The Master is fully responsible for: -

-The safety of life onboard and for the ship, her cargo and the environment.
-Ensuring that, before proceeding to sea, the ship is fully equipped and in a seaworthy condition in all respects for the entire voyage.
-Ensuring that stability, trim and stress are adequate for all stages of the voyage and that the cargo is properly and safely stowed.
-Ensuring that a berth-to-berth passage plan is prepared.
-Ensuring that all Bridge Personnel are fully familiar with the location and operation of all bridge controls and equipment before they assume responsibility for bridge watch. Familiarisation form NAV must be completed by all deck officers upon joining the vessel.
-Ensuring that all personnel joining the vessel have sufficient time and opportunity to become familiar with the shipboard equipment, operating procedures, and other arrangements required for the proper performance of their duties.
-Ensuring that the draught of the ship is readily available to the officer of the watch throughout the voyage.
-Ensuring that the bridge is properly manned for the prevailing conditions.
-Ensuring that all Bridge Navigation Officers reporting aboard Company vessels are aware of the requirements of this chapter and of any relevant Fleet Letters, Circular Letters, checklists, etc.
-Ensuring that all navigational equipment is maintained in a satisfactory working condition and that any breakdown or malfunction of navigational equipment is immediately reported to the Fleet Superintendent in order that corrective and remedial action can be immediately instigated.
-Responsible for conducting and recording at the required intervals a navigational procedures audit in order to ensure that all officers are complying with the necessary procedures.

b) Collision Avoidance

All traffic is to be given a wide and safe berth as laid down in the International Regulations for the Prevention of Collision at Sea. These regulations are amended from time to time and the Master, along with his navigation officers, must be aware of the latest amendments.



Masters are to also ensure that all watch officers are aware of the handling characteristics of their vessel with special emphasis being made to turning circles and stopping distances. The vessels turning circles and stopping distances are to be prominently displayed on the bridge.

c) Standing Orders

On taking over command, the Master is to record his own Standing Orders, which are to be written with regard to the contents of this section. The Master is entitled to vary responsibilities and duties onboard to meet any exceptional circumstances. These Standing Orders are to be kept with the Company Standing Orders in a prominent place on the Bridge. These orders are to be signed by all Watchkeeping Officers.

The Master must include in his standing orders his requirements for the minimum acceptable "closest point of approach (CPA)" and “time to closest point of approach (TCPA)”. Standing orders must stipulate that in the event of a ‘give-way’ vessel not complying with the collision regulations that appropriate action is to be taken to prevent collision.

Standing orders must also clearly specify and leave no doubt on:

-Calling the Master .
-Reducing speed in the event of restricted visibility or other circumstances (distances should be specified).
-Posting lookout(s).
-Manning the wheel.
-The use of bridge equipment and navigational aids.
-The provision of additional watchkeeping personnel in special circumstances, e.g. heavy traffic, narrow passages or restricted visibility.
-Radio watchkeeping and GMDSS procedures.

d.) Master's Daily Bridge Orders

The Master is to prepare daily bridge orders and write them in the Bridge Order Book. Such orders are to be initialled by each Officer of the Watch. Orders are to include the course to be steered, with errors allowed, distance to be maintained off the land and such other instructions, as the Master considers necessary.

e) Accident, Collision and Salvage

The Master must appreciate the seriousness of the responsibilities imposed upon him by the existing statutes of the applicable flag state. This requires the Master of each vessel involved in a collision as long as he can do so without danger to own vessel, crew and passengers to:
- Render to the other Vessel, her Master, Crew and Passengers assistance as may be practicable and necessary to save them from danger caused by the collision, and to stay by the other vessel until it has been ascertained that no further assistance is required.
- Provide to the Master of the other vessel the name of own vessel, port of registry and names of ports from which the vessel has come and to which bound.

In the event of a collision or casualty or of salvage or other services being rendered to or by his ship, the Master must immediately after the occurrence inform the Company by the quickest means possible, i.e. Telephone when available. Brief details are to be passed in this way and he must back up this report with a full written report. If a collision occurs the Master must also communicate with the Master of the other ship, by the most practical means available in the circumstances, holding him and his Owners responsible for the accident. He must endeavour to obtain at least an acknowledgement for this.

In the event of an accident or breakdown, the Master’s first priority is the preservation of life and the Master has the absolute authority to engage any assistance necessary to protect the vessel, her crew, cargo and the environment. In situations of danger, where immediate assistance is required, such help should b e obtained, where possible, by agreement to Lloyd's Standard Form of Salvage Agreement. A copy of this form must be carried onboard.
In the event that potential Salvors are unw illing to accept this form, the Master has authority to agree any basis of assistance necessary to avert immediate danger.



In some situations contracts may exist with salvage and towing companies. If this is the case appropriate vessels will have been advised in advance. Typical examples are vessels with OPA 90 Vessel Response Plans where a Salvor for US waters will be identified or in some port areas where Owners have contracts with towing companies that include a clause for vessels in distress or experiencing difficulties.
If time and circumstances permit, reference shall be made to the Company, providing always that this does not delay the taking of such immediate action.
An entry must be recorded in the Official Log Book concerning any such agreement made.

Depositions before any Governmental Official following a casualty or accident need great care to ensure that no material facts are omitted, nor anything incorrectly stated. In these cases lawyers will be appointed and wherever possible statements should not be provided until the lawyer attends. The Company will confirm the name of the firm of the lawyer attending on the Owner’s behalf as soon as known.

In all cases where the ship encounters heavy weather or suffers an accident of any kind, no matter how minor, the Master is to note Protest and submit a detailed report to the Company. Where there is reason to suppose that the ship or cargo has sustained damage, he is to send certified copies of the notation to the Company.

In all cases where damage has occurred (or is thought to have occurred) to the ship's structure or machinery, the Master is to ensure in conjunction with the Chief Engineer Officer and the Chief Officer, that a full assessment is made of the situation, including a diver's survey (if necessary).

The incident or damage is to be thoroughly investigated and a full and accurate report submitted to the Company.

f) Assisting with Ships in Distress

By International Law he is required to give all possible assistance to save life. The Master must not overlook that his prime responsibility is the safety of his own ship and the lives on board and undue risks are not to be taken.

g) Use of Main Engine

The Master is responsible for advising the Chief Engineer when the main engines are required to be placed on “stand-by” and give adequate notice for same. Such conditions will include restricted visibility, congested traffic areas, adverse weather, approaching pilot pick-up points, pilotage waters and any other time that the Master considers that “stand-by” engines is appropriate. The Chief Engineer is responsible for ensuring that the Engine Room is sufficiently manned for such occasions.

The Master must liaise fully with the Chief Engineer regarding suitable periods for operating the main engine in the unmanned condition and ensuring that the procedures regarding the operation of unmanned machinery spaces contained in Part 6 of these procedures are correctly implemented. The Master and Chief Engineer must also ensure that all deck and engineer officers are thoroughly familiar with the operation of the main propulsion control systems.

h) Watchkeeping to Assist the Chief Officer

Subject always to the overriding considerations of safety, the Company’s Work & Rest requirements, and where geographical and weather conditions allow, the Master is encouraged at his own discretion to take over some of the purely Watchkeeping duties of the Chief Officer. This will allow the Chief Officer to devote more time to the overall supervision of the crew, particularly during periods of peak activity.



i) Ship's Speed

At all times the ship's speed is to be controlled by the Master, except in circumstances where the OOW is required to alter speed in order to comply with the collision regulations, contingencies or weather conditions. Setting the vessels voyage speed must be in line with the voyage orders and in full consultation with the Chief Engineer. Reference is also to be made to the Collision Avoidance procedures and guidance contained in these procedures.

j) Charts

The Master must ensure that he has all the charts and publications on board for the intended passage and that all charts are corrected to the latest Notices to Mariners available and Radio Navigational Warnings.

Occasionally voyage orders will change and charts may not be held on board for the new trading area. In such cases, the Master must obtain adequate charts of a large enough scale (i.e. having sufficient detail to navigate the area safely) before entering the area. The DPA must be contacted in such circumstances and advised of the facts, even if charts have been sourced locally. Note however, that this does not remove any responsibility from the Master for ensuring adequate charts are on board for the passage.

On no account is a vessel to proceed to an area without adequate charts of a suitable scale. If necessary, the vessel will be stopped or deviated to obtain the correct charts before proceeding.

k) Ship Handling

When circumstances permit, the Master is to provide opportunities for the Chief Officer and the other deck officers to gain experience in ship handling. In particular, this is to take place during coastal navigation and port approaches, under the direct supervision of the Master.



l) Margin of Safety


The Master must give clear instructions on the navigation aids to be in use and the required margins of safety on closing land or a navigational danger, which will include clearly marking the information on the charts in use, during any period he expects to be absent from the bridge. He must also indicate the frequency with which the position is to be fixed for each section of the passage. The Master must not be pressurised into making hasty judgements due to commercial pressures from any person.

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