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INTRODUCTION TO SAFETY AT HEIGHT BASICS



            THE ABC’S. A simple way of remembering the core components of a fall arrest system is the “ABC” of fall
            arrest. Quite simply, without one part, the system does not work.
             A  ANCHOR DEVICES
            Definition: Used to join the connecting device (work restraint, fall arrester) to the anchorage, commonly referred
            to as the “tie-off point” (I-beam, scaffolding or other structural point). Anchor devices may be one of the 2 types:
            • Permanent anchor devices (e.g. horizontal cable lifeline, horizontal rail systems...).
            • Temporary anchor devices (e.g. steel strops, scaffold hooks, webbing anchorage slings, beam grips and dead-
            weight anchor...).
             B  FULL BODY HARNESS

            Definition: Used to hold a worker during & after a fall.
            • Full body harness must be worn for Fall Arrest situations.
            • Work restraint belts cannot be used for Fall Arrest.
             C  CONNECTING DEVICES

            Definition: Used to hold a worker during & after a fall.
            • Full body harness must be worn for Fall Arrest situations.
            • Work restraint belts cannot be used for Fall Arrest.







            ¿What kind of harness should I choose?


                                      European         Work      Work          Fall arrest  Work  To rescue
              HARNESS TYPE            standard         restraint  positioning  safety   suspension
              Positioning belt        EN358            YES       YES           -        -         -
              Fall arrest harness     EN361            YES       -             YES      -         -
              Fall arrest harness     EN361/EN358      YES       YES           YES      -         -
              Multi-function fall arrest harness  EN358/EN813/EN361  YES  YES  YES      YES       YES



            ¿How many anchor points I need?



              1 or 2 points:             1 or 2 points +             1 or 2 points +
                                         2 attachment points         2 attachment points
                Dorsal                                               + 1 suspension point
                External                   Side
                                                                       Ventral




            ¿What size should I choose?


              AVAILABLE SIZES
                                  M-L        XXL

                              A  60-120 cm 75-150 cm

                           A  B  -         -
             H
                           B
                              C  45-70 cm  60-85 cm
                              H  55-75 cm  65-85 cm
                           C
                                                                                                                     ANTICAÍDAS  FALL ARREST


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