Confined space training is an important aspect of fall protection. Take a closer look at the risk of confined spaces and how to train workers properly.
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2. When it comes to hazards on a job site,
confined spaces are a big concern.
When you mix in additional risks like fall hazards,
you end up with a monumental danger zone.
4. Not meant for long term human occupancy
Has limited entry or egress
Often contains hazardous elements
Some elements that define a
confined space are:
5. Confined spaces could also be termed
“HazMat in a Box” due to the potential for
hazardous gases, fumes and vapors to be found
within. These areas exist in almost every industry,
so the likelihood that a worker will come into
contact with one is substantial.
8. A huge concern is when a worker is hurt, or
otherwise in need to assistance, while in a
confined space; many times attempted rescuers
become victims themselves. In fact, one study
found that more than 40% of confined space
rescue fatalities involved would-be rescuers!
9. By having the right personal
protective equipment and rescue
plans in place, these fatalities may
have been preventable!
10. One way to address these risks is by
having fall protection and rescue
devices in place for work in these areas.
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11. Hazardous atmosphere
Engulfment hazard such as grain
Could worker be trapped or asphyxiated?
Serious safety or health hazard such as a fall hazard
First, you need to identify if a work area
is a permit-required confined space.
Does it have one or more of the following?
13. *https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_id=9797&p_table=STANDARDS
OSHA 1910.146* briefly touches
on fall protection requirement in
confined spaces and states:
1910.146(k)(3)(i)
Each authorized entrant shall use a chest or full body harness, with a retrieval line attached at
the center of the entrant's back near shoulder level, above the entrant's head, or at another
point which the employer can establish presents a profile small enough for the successful
removal of the entrant. Wristlets may be used in lieu of the chest or full body harness if the
employer can demonstrate that the use of a chest or full body harness is infeasible or creates
a greater hazard and that the use of wristlets is the safest and most effective alternative.
14. Regardless if OSHA addresses the risk
or not, the reality is that certain
measures must be taken when
working in these dangerous situations.
15. Types of fall protection you can use to
ensure your workers are safe and
tragedy is prevented:
Anchorage Connectors Portable Fall Arrest Post
Confined Space
Rescue Equipment
Body Wear
Self-Retracting Lifelines
16. First off, make sure you have the right anchor
for the job. Anchorage connectors also must
be chosen based on the type of work being
done, where they need to connect and what
they need to connect to. Choosing the wrong
anchor and anchorage connector can put
workers at risk of serious injury or death.
Anchorage Connectors
17. Full body harness that connects worker
to anchor and has the ability to distribute
fall force through shoulders, thighs and
pelvic region to reduce the risk of
orthostatic intolerance.
Body Wear
18. Thought to be the safest and most effective
part of a fall protection system. Combined
with a retrieval system, this device allows
non-entry rescue which also reduces the
risk of injury or fatalities in other workers
Self-Retracting Lifelines
19. This post has the Davit Arm option which
expands the functions of your existing
anchor. Can be used for many tasks such as
confined space entry and work support from
the top of a work platform.
Portable Fall Arrest Post
20. For emergency evacuation only, this
lightweight hoist system combines the
reliability of a self-retracting lifeline with
a quick acting retrieval mechanism.
Confined Space
Rescue Equipment
21. Guard the entrance to prevent accidental falls
All workers in the vicinity of a confined space need to
wear fall protection gear, not just the worker entering
the area.
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22. Use ladders or Davit arm posts that have a
winching mechanism
Employ backup fall protection, for example using
a PFAS made up of harness, self-retracting lifeline
and davit arm
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23. Train and retrain workers (at least every 12 months)
Evaluate ability of designated rescue worker
Use non-entry retrieval when possible
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24. When it comes to fall hazards and
keeping your workers safe, assessing
the risks, providing the right PPE and
having a rescue plan in place are the
only ways to make sure every worker
goes home safely.
25. Make sure you provide fall protection
training annually and stress the
importance of evaluating the many
risks that are present on any given
construction site.