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Tasks or occupations that involve working on or near water include:
This document is not specific to life guarding, enforcement/rescue, or diving operations. These occupations require specific training and qualifications beyond the general information provided here.
Yes. In Canada, all fourteen jurisdictions have legislation about protection against drowning. All jurisdictions require the use of a life jacket or Personal Floatation Device (PFD) when there is the risk of drowning and there are no other measures in place which would prevent a fall in the water (e.g., other fall prevention or protections measures are in place such as guardrails, full body harness and life line, safety net, etc.). In some cases, the legislation may specify the use of a life jacket (device capable of self-righting a person) or address specific situations. Always check with your jurisdiction for exact requirements.
Note that Transport Canada also specifies certain types of devices when aboard specific water craft or when near water. For example Transport Canada specifies types of life jackets or PFDs for different vessels, including what devices are required for Safety of Life at Sea (SOLAS), all other vessels, small vessels, recreational use/personal watercraft, and human powered vessels (including stand-up paddleboards).
Please see the OSH Answers on protection against drowning for more information about life jackets and personal floatation devices.
In addition to protection against drowning, legislation may also address rescue equipment and rescue procedures, including:
Training – may include:
Rescue equipment – may include:
Where there is a strong current, a line fitted with buoys or similar floating objects that can support a person should be extended across the water downstream from the work location and securely anchored at each end.
A written emergency response plan appropriate to potential emergencies should include when work is done on or above water. It is specifically required in some jurisdictions when working on or over water (e.g., British Columbia and Newfoundland). Quebec requires a description of the work performed near the water as well as a transportation plan to be reviewed with involved workers and contractors at least 48 hours before work begins, particularly for the construction and film industry.
Again, always check with your jurisdiction for exact requirements.
When developing an emergency preparedness plan, look at the following:
Working on or near water has many concerns including, but not limited to:
Many oceans, lakes and rivers in Canada have cold water. While timing may vary depending on the actual temperature of the water, the body mass of the person, and the clothing they are wearing, the body goes through several stages during cold water immersion.
It is reflexive for the body to gasp for air when a body is first immersed in cold water. If you are under water, water will be breathed in.
Hyperventilation follows, which is breathing at 6 to 10 times the normal rate. This phase will last about 1 minute. It is very important to concentrate on steady breathing and to not panic. Wearing a personal floatation device will help to hold your mouth above water.
Within 10 to 30 minutes, the cold will make it harder to use your arms and legs. The body will lose the use of fingers, arms and legs. This change will affect your ability to grab a rescue line or to pull yourself out of the water. If you can, begin self-rescue steps as soon as possible. If not, focus on breathing while you wait for rescue.
Within about 30 to 60 minutes, unconsciousness due to hypothermia may happen. Bodies lose heat much faster when in the water. Try to get as much of your body out of the water as possible. Climb on the overturned boat or other floating object. If you are with others, huddle together by interlocking your arms and legs, and press your bodies together for warmth. If you are alone, float on your back and try to hug your legs close to your body. These positions are known as the heat escape lessening position.
After rescue, it is important to monitor the person’s health, handle the person gently, and begin re-warming slowly. Seek medical attention.
Steps must be taken to eliminate or reduce the risk of falling into water. Solutions include using guardrails, fall arrest equipment, and safety nets. This equipment must all be installed and used according to your jurisdiction’s requirements and to manufacturer’s instructions.
To increase the survival of workers that may enter the water, use life jackets or PFDs, and thermal protection (submersion suits) where necessary.
Have equipment immediately available to help a person exit the water. Life saving equipment must also be provided and maintained. Any throwing lines used with lifebuoys or similar equipment must be of suitable size and length and made of buoyant material. Other examples include fixed ladders may be provided along the dock. In British Columbia, for example, these ladders must be no more than 30 metres (100 feet) apart, extend from the top of the dock to at least 1 metre (3.3 feet) below the lowest water level, be free of barnacles and marine growth, and have their location identified with high visibility paint.
When working on a deck, dock or similar surface:
When working beside a boat:
When walking near or in water:
All boats and vessels must follow Transport Canada’s marine transportation requirements. Requirements cover many areas, including lifejackets, paddles, anchors, bailer/pump, fire extinguisher, signalling device, watertight flashlight or distress signal, buoyant heaving lines, etc.
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Although every effort is made to ensure the accuracy, currency and completeness of the information, CCOHS does not guarantee, warrant, represent or undertake that the information provided is correct, accurate or current. CCOHS is not liable for any loss, claim, or demand arising directly or indirectly from any use or reliance upon the information.