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Prevention of Falls on the Level in Occupational Situations: A Major Issue, a Risk to Be Managed

Leclercq S.

International Journal of Occupational Safety and Ergonomics

2002

Vol. 8, No. 3

337--385

The terminology used to designate falls on the level is broadly based and the accidents concerned are only very rarely defined explicitly. A definition of falls on the level in occupational situations is therefore proposed. We attempt to define the issue represented by the prevention of such accidents on the basis of statistical data, prior to explaining the twin objectives focused on in the field of their prevention. We then propose a summary of unbalance risk factors in occupational situations. These factors are associated with different components of the occupational situation they concern: individuals, their tasks, the equipment used, or the working environment. The diversity of accident contexts and different in-company prevention possibilities are thereby highlighted. Finally, we discuss a number of consequences in prevention terms.

Slip Resistance of Industrial Floor Surfaces: Development of an Elastomer Suited to In-Situ Measurement

Leclercq S., Saulnier H.

International Journal of Occupational Safety and Ergonomics

2001

Vol. 7, No. 1

93--102

Slips contribute to 12% of occupational accidents. A slip resistant floor is a mean to prevent slipping accidents occurring in workshops. Floor slip resistance is often evaluated by measuring a friction index, proportional to the force opposing slipping of a reference elastomer on the floor surface under test. When implementing a portable appliance, slip resistance measurements carried out on lubricated floors were not stabilized. The authors advanced the hypothesis of oil impregnating the elastomer. A new elastomer suited to in-situ measurement has been developed to achieve stable measuring conditions. This study highlights the fact that the nature and characteristics of a reference elastomer must be specified when slip resistance measurements are carried out.