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CONFINED SPACE TRAINING
Your workers and their supervisors must understand the risks of a confined space, the controls that are in place, what they need to do and what a permit allows.
Confined spaces pose dangers because they are usually not designed to be areas where people work. Confined spaces often have poor ventilation which allows hazardous atmospheres to quickly develop, especially if the space is small.
Working in a confined space can be fatal, because of a lack of oxygen, an explosion or airborne contaminants. Incidents can occur when someone becomes swallowed up in flood waters, sewerage, smoke or dirt.
Confined spaces can be found in vats, tanks, pits, pipes, chimneys, silos, sewers, shafts, wells, pressure vessels, trenches and tunnels.
WHAT YOU WILL GAIN FROM OUR CUTTING EDGE TRAINING
With AOTA Confined Space Training, you will gain the right knowledge and skills to prepare a recognise and manage all the possible risks of entering, or working in or near, a confined space. That person needs to review and revise it when necessary, and it should include:
whether the work can be done without entering the space
the nature of the space
the amount of oxygen and airborne contaminants in the space – and whether the amount is likely to change
the type of work, the range of options for doing the work and how it will be carried out
emergency and rescue procedures.Every successful product is the fruit of hard work, and this applies to every field of business. Intuition alone is not enough to create a product that people will love and use. You also need to do your research, thinking, planning, differentiating yourself, and more. Write about some of the challenges you faced in designing this product and what steps you and your team took to overcome them.
Some of the Elements of Our Comprehensive Training:
Use of Permits
Before someone enters a confined space, you must give them an entry permit (written by a competent person) that includes:
- a description of the space
- the names of those allowed to enter the space
- the time the permit is valid
- the things to do before work commences (eg cleansing and entry) and during work (eg continuous communication with, and monitoring of, workers)
- a section for the competent person to acknowledge that everyone has left the space.
Erect signs and barricades:
Prominently display signs near the confined space entries, banning entry to anyone not listed on the entry permit. Also, install locks and fixed barriers.
Communicate with and monitor:
A stand-by person must continuously monitor the conditions inside a confined space from outside the space, and where they can, observe the work being carried out. You must be able to order the workers to get out, communicate with them at all times, and start emergency procedures when necessary. The stand-by person must never enter the space to attempt a rescue.
Isolate Services:
Minimise or, if you can, eliminate risks resulting from any plant or services connected to the confined space. Also, prevent contaminants entering the space through pipes, ducts, vents, drains, conveyors and the like.
Atmosphere:
Clean the air in the space regularly, keep it well ventilated, safely purge any contaminants, and carry out atmospheric testing before anyone enters. Use an appropriate respirator if you are unable to keep safe oxygen levels.
ignition sources:
Get rid of all ignition sources that could cause a fire or explosion. Ensure the amount of flammable gas, vapour or mist in the space is less than five per cent of its lower explosive limit (LEL). If the LEL is greater than five but less than 10 per cent, you must use a flammable gas detector and if the LEL is greater than 10 per cent, no-one should be in the space.
Emergency procedures
Your workplace must have good first aid and rescue procedures, and you need to practise them.
Make sure openings in the space are large enough to allow emergency access and are not obstructed. Also, make sure appropriate personal protective equipment (PPE), like air-supplied respiratory equipment, is made available to workers carrying out emergency tasks.