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Every year in Switzerland, 9,000 accidents occur involving a fall from height. 22 get killed, 330 remain with accident caused disabilities

Suva (Swiss Accident Insurance Fund), the Swiss Rigging Association (SHRV) ), and the Swiss Mountain Guide Association (SBV) came together in 2009 and 2010 to develop a fall-protection training concept along with the basic resources, in order to simplify and standardize safety training for employers and employees alike.

The goal of this site is to organize information pertaining to fall prevention, including:

 

If you have any suggestions on how we can improve this website contact us at This email address is being protected from spambots. You need JavaScript enabled to view it.

 

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wildegg

Here you will find information on topics specific to fall protection.

The information is short and to the point. We have provided links to sites with more in-depth information wherever possible.

The topics are listed in the side menu.

Es wurde bereits sehr viel geschrieben und behauptet zsuspensiontrauma_drammen_craneum Thema Hängetrauma:

Suspension trauma is a potentially life-threatening condition due to limitation of blood flow in the body after hanging vertically for an extended period of time, for example in a fall harness.

Because of this risk, it has been internationally determined that a fall victim must be pulled up within 10-20 min., with the equipment on site.

This timeframe can usually only be achieved when a rescue plan is thoroughly taken into consideration before work on the site begins.

Wikipedia has an excellent, in-depth article with further links on the subject.

Although there have been multiple deadly accidents worldwide involving suspension trauma, there are no official statistics due to the rare occurrence of these accidents.

But the facts remain:

  1. Only a few minutes hanging in a harness can be torture for an injured person --> àTry it out yourself.
  2. The risk of sustaining an open wound in such a situation is usually quite high.
    The risk of bleeding to death is just as high as that of suffering from suspension trauma.

Therefore: rescue scenarios should be discussed and practiced before work begins.

Further information:

German article

Article on suspension trauma from Norway 2005

Article about a possible case of suspension trauma in Germany – Grevenbroich – Neurath

More than a bedtime story: Dissertation by Dr. Marco Einhaus (Should be mandatory for all industrial climbers)

It is easy to underestimate the danger of a pendulum fall without experiencing one yourself.

See for yourself – A picture speaks a thousand words…

Fall over a canopy edge

Exercises during a fall protection training session (don’t try this at home!)

wildeggUnder the Practical Application menu you can find the following information:

Best practice solutions

  • How to master difficult situations with as little residual risk as possible
  • How to create a site-specific safety plan

Fachthemen

  • Auffanggurte
  • Höhensicherungsgeräte
  • Verbindungsmittel
  • Karabiner
  • Sturzraum
    - Einzelanschlagpunkte
    - Horizontale Seilsysteme

Produkte (rund um PSA gegen Absturz)

  • Geheimtips - unbekannte Produkte
  • Neuigkeiten - erwähnenswert!

sturzraum

The necessary fall zone has to be taken into consideration while working with fall protection equipment, regardless of the situation.

Goal:
Impact during an accidental fall must be prevented!

The required fall zone can have a radius between .5 and 10 meters, depending on the system components and placement of the anchors.

The important factors are:

  1. Placement of the anchors (directly above the worker, and above head height wherever possible)
  2. Total length of the ropes
  3. Dynamic stretching of the ropes.
    For example: the dynamic pull of a EN1891 rope is 5%!
    A wet rope can stretch up to 1.5x more than a dry rope!
  4. Extension of shock absorbers
    = the effective, fall dependent, extension length
    → A lower fall height will only extend the absorber a fraction of the distance
    →A specialist should be able to calculate the correct extension length
  5. Stretching of the harness
  6. Distance between the attachment point on the harness and the workers shoes
  7. A safety reserve of 1m

Here are a few example calculations for a safe fall zone:

Example 1: Height safety device with an overhead anchor point

Example 2: 2m rope with an anchor point below the waist

Example 3: 1.5m rope with an anchor point at shoulder height

Vitznau

Here you can learn how responsible companies were able to master difficult situations with the lowest possible residual risk under the guidance of a specialist.

If you have an example of a similar situation you would like to share with us, please e-mail it to: This email address is being protected from spambots. You need JavaScript enabled to view it.



Title and Link
Description Specialist
Renovation of a glass skylight Zug 2010

Safety plan, system installation, and training of the involved workers in a hollowed-out building.

Fischer am Seil
Renovation of a glass skylight Zug 2010

Support provided to a high quality metal fabrication firm in the renovation of multiple skylights in a commercial property.

Safety plan, system installation, training of the involved workers, and direct support by the specialist (personal safety equipment).

Fischer am Seil
Installation Chutzentrum Seedorf 2010

www.chutzenturm.ch
Construction of a viewing tower overlooking the lakes of Neuchatel (42m high wood construction).

Safety plan, system installation, training of the involved workers, and direct support by the specialist.

Verticalworks
Building frame construction KVA Bern 2010
Safely working with complex concrete castings.

Safety plan, system installation, training of the involved workers, and direct support by the specialist (personal safety equipment, industrial climbing).

Toprope
















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    Arbeiten mit PSAgA dürfen nur durch nachweislich ausgebildetes und der Situation angepasst ausgerüstetem Personal ausgeführt werden (VUV 5 & 8).

    Die Rettung ist dabei jederzeit durch eigene Mittel der Baustelle sicherzustellen.


    Leider gab es bis anhin noch riesige Unterschiede bezüglich Inhalte und Dauer von Schulungen für PSAgA.
    Schulungen von 30 Minuten Dauer und 15 Teilnehmer waren keine Seltenheit.

    Die Ursachen hierfür sind vielfältig und können sowohl beim Auftraggeber (Firma) wie auch beim Schulungsanbieter liegen.

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