The ISO 12402 series for personal flotation devices (lifejackets and buoyancy aids) was prepared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 162, Protective clothing including hand and arm protection and lifejackets, in collaboration with Technical Committee ISO/TC 188, Small craft, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
ISO 12402 consists of the following parts, under the general title Personal Flotation Devices (PFDs):
- Part 2: Lifejackets, performance level 275 — Safety requirements
- Part 3: Lifejackets, performance level 150 — Safety requirements
- Part 4: Lifejackets, performance level 100 — Safety requirements
- Part 5: Buoyancy aids (level 50) — Safety requirements
- Part 6: Special purpose lifejackets and buoyancy aids — Safety requirements and additional test methods
- Part 7: Materials and components — Safety requirements and test methods
- Part 8: Accessories — Safety requirements and test methods
- Part 9: Test methods
The International Organization for Standardization (ISO) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
NOAH is a ISO Certified (Lifejacket) Servicing Centre
T: (+65) 6266788 | E: SERVICE2@NOAH.COM.SG | W: WWW.NOAH.COM.SG
SERVICING INFLATABLE LIFE JACKETS
SERVICING
Lifejackets need a service too
Where the safety of peoples’ lives is concerned, regular inspection of the equipment concerned is absolutely essential. This also applies to lifejackets. Natural aging process can influence the properties of the material and also the functioning of the automatic inflator system is not immune to possible damage (among other things operational errors). In other words: the life of a lifejacket must be limited. The corresponding time frame has been set at 10 years, a decision borne authoritatively by the members of the German Association for Sea Rescue Equipment (FSR), and which complies with the law of safety and product liability.
A prerequisite for this lifetime is an inspection of the lifejacket by an authorized servicing station or the manufacturer at least every two years.
Safety as a visible sign
Regular inspection is documented by the FSR-Service-Sticker, which, similarly to a car’s MOT sticker, signalizes the month and year of the next service due.
Servicing
The regular system check by the expert comprises testing the buoyancy chamber for air leaks as well as a scrutinizing check of the fully automatic inflation system. Moreover, within the framework of this SERVICE we can offer:
- Repair
Removal of any defects discovered in the course of the inspection as well as replacement of the complete protective cover or buoyancy chamber. - Conversion / Optional extras
Converting from manual release to automatic inflation, adding a spray hood, installation of an emergency light and further signalling accessories.
Receipt of the new FSR-Service-Sticker confirms, so to speak, the correct functioning of the rescue equipment and always reminds you of the Date of the next inspection, the sticker being clearly visible from the outside.
The table below
summarises the different performance levels of life jackets:
|
Performance Level |
Application
and Suitability |
|
100N |
· For use in
sheltered or calm waters (e.g., swimming pools, rivers, reservoirs, or ponds)
and not suitable for rough water condition or when there is wave splash. · For lightly
clothed users (e.g., sports attire, single layer clothing without equipment or attachment) ·
Intended for those who may have
to wait for rescue in sheltered or calm
waters. · Give reasonable
assurance of safety from drowning in relatively calm waters, where users remain capable of helping themselves. ·
Not guaranteed to self-right an
unconscious user and should not be expected to protect the airway of an
unconscious person in rough water. |
|
150N |
· For use in
general, offshore, rough waters, or foul weather. · For fully
clothed user or heavy weather clothing. · Give reasonable
assurance of safety to people not fully capable of helping themselves due to injury or exhaustion. · Able to turn an
unconscious user into a position where one’s mouth and nose is clear of the
water without active participation, but with limitations for wearers of
special protective clothing or heavy equipment. |
|
275N |
· For use in
offshore waters or under severe weather or sea conditions. · For users who
don special protective clothing. · For users who
are wearing items of significant weight (e.g., tool belt) and thus requires
additional buoyancy. ·
For person with clothing which
may trap air and adversely affect the self- righting capacity of the lifejacket. · Able to turn an
unconscious user into a position where one’s mouth and nose is clear of the
water without active participation, even when they are wearing heavy clothing
or weather gear. |
Table 1:
Performance level of life jackets and its application
For work at non-sheltered waters ISO 12402 recommends the use of life jackets with a performance level of at
least 150N and above. Employers and life jacket users are advised to conduct a
thorough risk assessment that is specific
to their nature
of their work before selecting
a life jacket of appropriate performance level for the work activity.
MARITIME AND PORT AUTHORITY OF SINGAPORE
PORT MARINE CIRCULAR
NO. 034 OF 2020
"In order to prepare for safe transfers, persons are strongly recommended to wear appropriate Personal Protective Equipment (PPE), including a working SOLAS type approved life-jacket or a life-jacket meeting International ISO 12402 - performance level 100, or higher."
WSH Alert Accident Notification, 26 February 2021: Worker fell off pilot ladder into sea
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The industry is reminded to conduct a comprehensive Risk Assessment for all work activities related to vessel embarkation and disembarkation. Precautions must be taken to prevent workers from falling into water. Where possible, always select a safer method (e.g. use of vessel gangways) for embarkation or disembarkation. If pilot ladders must be used, ensure workers are physically fit for the task and sufficiently confident before allowing them to proceed. Safe Work Procedures must be established to guide workers on the safe use of pilot ladders. Employers of workers exposed to the risk of falling into water must provide suitable life vest to keep the workers afloat in the event they fall into the water. Workers should be trained on the importance and correct manner of donning the life vest. Instruct workers not to attempt embarking or disembarking a vessel when conditions are not favourable (e.g. heavy rain, strong winds and/or choppy waters). If conditions are good, then embarking/disembarking may proceed only when the passenger launch is in position. WSH Alert, 4 July 2022 [Fatal Accident] Worker fell into sea while boarding service boat
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