Risk Assessment
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It is the responsibility of every single Officer to identify risks and that all jobs which have been identified as such will be covered by a risk assessment. No such risky job may start without a valid risk assessment. For easy-to-understand guidance to risk assessments, please read Chapter I pages 1-23 of the "Code of safe working practice for merchant seaman" (COSWP). Jobs shall be re-assessed when the circumstances like weather, daylight, equipment, competence of crew member, etc have changed.
Corresponding Risk Assessments must be completed together with Permit to Work forms.
Vessels must inform the office prior every hot work performed outside the workshops and prior entry into enclosed spaces. Corresponsding risk assessments must be provided for office approval before proceeding with the job. |
Risk Assessment Register
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Toolbox Meeting Guide |
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The purpose of this procedure is to provide guidance as to how toolbox talks should be conducted on board the vessel. 2. Scope This procedure applies to all vessels of the fleet. 3. Definitions 3.1 Hazard 3.2 Risk 3.3 Control Measures 4. Responsibilities The Master shall ensure that this procedure is followed. 5. Procedures The prime reasons for carrying out toolbox meetings are to make the crew aware of the safety aspects associated with a given task. Tool box talks are to be carried out to remind crew of any points raised during previous risk assessments as well as representing a means by which new risks or changes can be made known. 6. Procedures 6.1 Why should we carry out a Toolbox Talk? In general a toolbox talk should take place prior to a job taking place, especially, if there are changes from the normal. A toolbox meeting may therefore be required under the following circumstances;
6.3 What should be talked about?
Talk about work practices, machinery, tools, equipment, materials, attitudes, and anything else that may cause or contribute to a work-related accident or illness. 6.4 Toolbox Talk Reporting |
| Register for Controlling Permits to Work and Isolations |
| All maintenance work on board the vessel is to be carried out in a coordinated manner to minimize: 1. the risk of injury to the crew 2. imperiling the vessel 3. polluting the environment The company operates a Permit To Work (PTW) system for various types of work and uses Lock Out & Tag Out (LOTO) to ensure that machinery, systems and equipment associated with the work is not inadvertently operated whilst out of service. It is important that the Safety Officer has a clear overview of all work being carried out and how different jobs might conflict with one another or interrupt the operation of the vessel. A Risk Assessment for simultaneous operations is to be carried out as necessary. A register for controlling permits to work and isolations is to be maintained on the Bridge using form SO-0110. When a PTW is issued it is to be sequentially numbered and the relevant information recorded on form SO-0110. Any padlocks used as part of the LOTO system are to be recorded also. Upon completion of the work, the PTW is closed and the Person in Charge is to ensure that all isolations are removed and the equipment returned to service.” |
| HOT WORK |
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Hot work is any procedure that might involve or have the potential to generate sufficient heat, sparks or flame to cause a fire. Hot work includes welding, flame cutting, soldering, brazing, grinding and the use of other equipment incorporating a flame, e.g. tar boilers, etc Hot Work Safety Do not operate equipment for welding and related thermal processes unless you are thoroughly familiar with the process and the equipment including the response to fire and emergencies, and have been approved as competent by the Chief Engineer. Preparation for hot work should include, without being limited to, the safety measures listed below. Reference should also be made to the Code of Safe Working Practices for Merchant Seamen. Hot Work within Port Limits Hot Work within Installation 500-meter zone Hot Work Procedure All relevant check lists and permits for hot work shall have been issued. Hot work permits must take account of the condition of bordering areas, spaces and pipework, which must be gas free. If work is being done outside the workshop the operator is to be accompanied by an assistant, protected like the operator. If work has to be done within a confined space the assistant should be placed outside, within view of the welder, and able to rapidly cut off the gas or power supplies. Work Site Tidy up the work site and ensure that it is free of any flammable materials, liquids and gases. Remove any such material from the work site (and adjacent spaces, including spaces above and below decks, behind bulkheads and inside pipes or containers which are to be worked on) to a safe distance. Cover any openings through which sparks may reach other areas, which have not been prepared for hot work. Gas Cylinders Store gas cylinders in suitable separate storage rooms above deck, with no ignition sources, and marked with "No Smoking" notices. Avoid excessive temperatures. Where installed, fixed gas distribution systems shall be used, to reduce the need to transport cylinders around the ship. Great care is required to ensure that outlets not in use are properly isolated and capped. Equipment All equipment must be checked by a competent person before use. If in any doubt about its condition or safety the Chief Engineer must be consulted. When not in use equipment should be cleaned and stowed in a dry safe place. Personal Protection When working, wear non-conducting safety shoes and a clean natural fibre boiler suit with long sleeves. Do not wear clothes of highly combustible materials or manmade fibres, or clothes that are wet, and do not carry combustible material, e.g. matches, lighters, oily rags. Never touch electrically live parts, e.g. the welding electrode, without being properly insulated. Dry leather welding gloves should always be used, and when appropriate a dry leather apron for protection against sparks, heat and electric shock. Use head and face protection (helmet, shield, goggles) according to the job. When work is interrupted or ended Always switch off the welding machine and close off the gas supply at the gas outlet station or cylinder valve, even during short breaks. Always remove the electrode from the electrode holder. |
| Entry into Enclosed Spaces |
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Enclosed spaces are defined as any enclosed or confined spaces which are not continuously or normally ventilated and in which the atmosphere may be liable to have an adverse effect on the health of any person. Examples of such spaces are cargo, ballast, bunker or fresh water tanks, double bottoms, cofferdams, chain lockers boiler furnaces, pipes or flues and crankcases.
An Entry Permit must be completed and authorised immediately prior to entry into any enclosed space. The only exceptions to this rule are for emergency rescue purposes or where a valid entry permit issued by a shore authority covers the space. Particular attention to the maintenance of a gas free atmosphere is essential if adjacent compartments contain bulk volatile cargo. The O.O.W. shall be notified immediately on completion of the tank entry on each occasion of entry. When repetitive access is necessary, the entry permit conditions shall be revalidated after each meal break or similar interruption. NB: SCBA sets for emergency rescue from enclosed space must not be used for other purposes |
| Emergency entry into tanks and compartments |
| Whenever it becomes necessary to enter a tank or compartment under emergency circumstances the Master/Officer in charge must continuously supervise the operation and ensure that: 1. Personnel wear breathing apparatus. 2. Means of communication are provided and a system of signals is agreed and understood by the personnel engaged. 3. A back up BA team including a Senior Officer is in attendance at the entrance. 4. The number of personnel entering the compartment is restricted to the minimum necessary for the proposed work. |
| Working aloft and Outboard |
| A man working at a height cannot give his full attention to the job in hand and at the same time guard himself from falling. Proper precautions should therefore be taken at all times. A stage or ladder must always be utilised when working beyond normal reach and safety. A safety harness or other device must be worn continuously when working aloft or outboard. Additionally, when work is done overside, life jackets or working life-vests must be worn. Before any work is commenced aloft, i.e. near the ship's whistle, or the funnel, or the radar scanner, all precautions should be taken to avoid any risk to the workers involved. Warning notices must be posted. Care must be taken when work is being done aloft or at a height, to avoid any risk to anyone working or moving below. Suitable warning notices must be displayed. Tools and stores should be sent up in suitable covered containers, which must be secured in place. The safety of the person aloft depends upon the strength of the line holding him, whether it is a lifeline to his harness or gantline to a bosun's chair or stage. A defective rope must never be used. Working from ladders should be avoided as far as possible, because there is a risk of over-balancing and falling. A safety harness with a lifeline secured along the position of work must be worn when working at a height above two metres. Any ladder must be securely lashed into position. |
| Electrical Work |
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Auxiliary Machinery and Equipment Electrical Equipment Meter probes should have only minimum amounts of metal exposed and insulation of both probes should be in good condition. Care should be taken that the probes do not short circuit adjacent connections. When measuring voltages that are greater than 250v, the probe should be attached and removed with the circuit dead. |
| Servicing Radio and Associated Electronic Equipment |
| Any precautions against exposure to dangerous levels of microwave radiation recommended by manufacturers should be strictly followed. Radar sets should generally not be operated with wave-guides disconnected. However, if it is necessary for servicing purposed, special precautions should be taken. Work should not be taken within the marked safety radius of a Satellite Terminal Antenna unless its transmitter has been rendered inoperative. Eyes are particularly vulnerable to microwave and ultraviolet radiation. Care should be taken to avoid looking directly into a radar aerial and waveguide while it is in operation or where arcing or sparking is likely to occur. Exposure to dangerous levels of X-ray radiation may occur in the vicinity of faulty high voltage valves. Care should be exercised when fault tracing in the modulator circuits of radar equipment. An open circuited heater of such valves can lead to X-ray radiation where the anode voltage is in excess of 5000v. Vapours of some solvents used for degreasing are toxic, particularly carbon tetrachloride which should never be used. Great care should be exercised when using solvents particularly in confined spaces; there should be no smoking. Manufacturers’ instructions should be followed. Some dry recorder papers used in echo sounders and facsimile recorders give off toxic fumes in use. The equipment should be well ventilated to avoid inhalation of the fumes. Radio transmitters and radar equipment should not be operated when men are working the vicinity of aerials; the equipment should be isolated from main supply and radio transmitters earthed. When equipment has been isolated, warning notices should be placed on transmitting and radar equipment and at the main supply point, to prevent apparatus being switched on until clearance has been received from those concerned that they have finished the outside work. Aerials should be rigged out of reach of personnel standing at normal deck level or mounting easily accessible parts of the superstructure. If that is impracticable, safety screens should be erected. Notices warning of the danger of high voltage should be displayed near radio transmitter aerials and lead-through insulators. Additional Electrical Hazards From Radio Equipment Where accumulators are used they should be disconnected at source; otherwise precautions should be taken to prevent short circuiting the accumulator with consequent risk of burns. Live chassis connected to one side of the mains are usually marked appropriately and should be handled with caution. Where the mains are AC and a transformer is interposed, the chassis is usually connected to the earth side of the supply, but this should be verified using an appropriate meter. Modern equipment often embodies a Master crystal enclosed in an oven; the supply to the oven is taken from an independent source and is not disconnected when the transmitter is switched off and the mains switch is off. Mains voltage will be present inside the transmitter, care should be taken. Before work is begun of the EHT section of a transmitter or other HT apparatus, with the mains switched off, all HT capacitors should be discharged using an isolated jumper, inserting a resistor in the circuit to slow the rate of discharge. This precaution should be taken even where the capacitors have permanent discharge resistors fitted. An electrolytic capacitor that is suspect, or shows blistering, should be replaced, since it is liable to explode when electrical supply is on. There is a similar risk when an electrolytic capacitor is discharged by a short circuit. Work at or near live equipment should be avoided if possible but where it is essential for the safety of the ship or for testing purposes then the additional precautions should be taken. |
| Handling of Hazardous Substances |
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General Handling of hazardous substances is part of the normal day routine aboard a ship. A full risk assessment needs to be carried out. Refer to Chapter 27 of the Code of Safe Working Practices for Merchant Seamen. Onboard Standards It is important that the use of hazardous substances is carefully controlled onboard. Hazardous substances must only be stowed in designated areas. Full safety data must be available for all such substances onboard. Untrained personnel must not be allowed to use hazardous substances unsupervised. Hazardous Substances Stowage Hazardous substances should only be stowed onboard in designated stowage areas. There may be a number of these areas onboard, however the fewer areas there are, the easier the operation is to manage. All hazardous substances stowage areas must at least conform to the following minimum requirements:
The setting up of hazardous substances stowage area in itself will not increase hazardous substances handling awareness without training and guidance for all ships personnel. Prior to using hazardous substances a documented risk assessment should be carried out to identify all the possible hazards and the required precautions. Disposal of Hazardous Substances must be done in accordance with the vessels Garbage Management Plan. |
Ext. Guidelines
IMO Res. A.864(20) Recommendations for entering enclosed spaces aboard ships
Related Forms
SO-0000 Toolbox Meeting
SO-0100 Risk Assessment
SO-0101 Hot Work Permit
SO-0102 Enclosed Spaces Entry Permit
SO-0103 <1000 Volt Permit
SO-0104 >1000 Volt Permit
SO-0104a Electrical and Machinery
SO-0105 Cold Work Permit
SO-0106 Machinery Permit
SO-0106a Diving Permit
SO-0107 Working Aloft / Over side Permit
SO-0108 Unmanned Spaces
SO-0109 Handling Hazardous Substances
SO-0110 PTW Register
SO-0111 Personnel Transfer

