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1980’s Speleology Rock & ice climbing equipment used
for industrial applications
1992 First multipurpose engineered system -TRAC
approved by WorkCover as method of rope access
1990’s Auto stop descenders commonly used reducing
fatalities
2004 OH&S legislation put onus on employers
2011 WHS legislation put onus on all PCBU’s
2018 Latest multipurpose engineered system – Roper
System® launched
First purpose designed helicopter rescue harness & kit . SRTE, Mortdale 1983
Workers and other persons should be given the highest level of protection against harm to their health, safety and welfare from hazards and risks arising from work as is reasonably practicable. Guide to the Model Work Health and Safety act. March 2016. Safe Work Australia.
• Fall arrest is not acceptable • Rescue plan must be executed immediately • Half a point of attachment is not acceptable • Equipment should:
• comply with or exceed Australian Standards • be fit for purpose • be compatible – you must use an engineered system • have appropriate WLL visible on each component
Recurring risks across Sydney Construction sites • Workers & PCBU’s lack an acceptable understanding of the consequence of a fall. • No realistic rescue plan and no rehearsal • Level of protection applied is inadequate e.g. excavation - poorly secured fence
panels, within 450mm of edge of excavation; • FA harness poorly fitted, incorrect or overweight workers wearing FAH which is
only rated for 100kg • FA lanyard connected to Dorsal D with too much slack to anchor to allow
movement for work • Workers not secured when climbing ladders – contrary to SWMS
An engineered Working at Heights system should ensure: Operators are always in work
positioning or fall restraint Operators are already on the rescue
system allowing for immediate rescue Operators are competent & familiar
with it’s operation, reducing the chance of misuse & accidents
The engineered system is the highest level of control. It should be simple and multipurpose, increasing competency and productivity.
Physical Controls
SAFE SYSTEMS OF WORK
PROVISION FOR RESCUE
Supplementary Controls
EXCLUSION AREA
WORK POSITIONING
RESTRAINT TECHNIQUE
LIMITED FREE FALL ARREST
RETRAINED FALL ARREST
FREE FALL ARREST
The Work Health and Safety Act 2011 imposes a specific duty on officers…to exercise due diligence… The duty requires officers to be proactive in ensuring that the PCBU complies with its duty.
1. Investigate current industry issues 2. Understanding operations and associated hazards 3. Eliminate or minimise risks to health and safety 4. Responding to information about incidents,
hazards and risks in a timely fashion https://www.safework.nsw.gov.au/legal-obligations/employer-business-obligations/due-diligence
DON’T WORRY! I CAN SEE THE RESCUE TEAM. THEY SHOULD BE HERE IN ABOUT 30 MIN. THEN 30 MINS TO GET UP HERE AND
AN HOUR TO SET UP. YOU’LL BE OUT OF HERE IN
UNDER 2 HOURS
Very important.. Always re-assure
the casualty
©
Ensure all components compatible WLL on entire system Improves productivity Reduces or eliminates risks Simplifies the system which will
require less training, increased competency
Less chance of misuse
“By using an engineered system we are improving OPAT’s productivity in leaps and bounds without compromising quality…It’s proving to be revolutionary” Theresa O’Dea, OPAT
I know what I know and am taking action
I know I need practice
I know that I don’t know
I don’t know what I don’t know UNCONSCIOUS INCOMPETENCE
CONSCIOUS INCOMPETENCE
CONSCIOUS COMPETENCE
UNCONSCIOUS COMPETENCE
Instructors teaching knots, incorrectly
Sharp teeth on devices are designed
for use in icy conditions
Common back up devices. Which is the most suitable?
Is this working load limit enough? What karabiner is the right shape?
Which sling is a suitable width for the karabiner?
Which shock absorber is safe?
An engineered System ensures all components are compatible
Is your descender rated for a 2 person rescue load and with
which rope?
An engineered System will ensure the correct rope is used
An engineered system reduces the risk of incorrect knots by eliminating them
Shock absorption should be incorporated into an engineered System
Anchor point failure is very common. Anchors must be assessed by an “appropriately qualified” person
This is an Australian Standards compliant harness for fall arrest.
The CE Mark is not a guarantee of safety www.strategicsafety.co.uk/pdf/Technical-Paper-9-Beware-the-CE-Mark.pdf
A standards compliant or CE marked item does not mean the product is suitable for your application.
An unconscious person will fall out of this harness.
Using an engineered system, in fall restraint, you should be able to wear a suitable sit harness
This harness has the CE mark, however does not comply with Australian Standards, because the leg loop webbing is narrower than 50mm. In the event of a fall this harness allows for the pressure to be distributed across the pelvis and legs, significantly reducing organ damage.
The first logo is the official CE symbol; the second is an unregistered mark which can be found on items manufactured in China which stands for “China Export”
Engineered Adjective designed and built using scientific principles - Skilfully and deliberately arranged rather than arising naturally or spontaneously. System Noun a set of connected things or devices that operate together An engineered system is essential to ensure all components are compatible. In order to engineer a system each component needs to be vigorously tested with other components in both a laboratory and in situ environments. The system must work in a variety of situations with the same outcomes. Work processes & systems should be designed to eliminate or minimize hazards & risks . Action Areas & strategic Outcomes by 2022. Safe Work Australia
Ensure all components compatible
WLL on entire system
Improves productivity
Reduces or eliminates risks
Equipment
Anchoring
Knots
Fall arrest
Simplifies the system which will require less training, increased competency
Less chance of misuse
Engineered system must be developed by a competent person with extensive knowledge
• design • Manufacturing • Training • accident investigation etc
Experience; and
Ability based on • research • testing, and • occupation.