This document specifies additional safety requirements for reversible bicable aerial ropeways without carriertruck brakes. This standard is applicable to the various types of installations and takes into account theirenvironment.It contains:.additional requirements relating to the integrity of the haul rope loop;.additional requirements intended to prevent specific operational incidents;.requirements concerning the attachment of the carriers to the haul rope.It does not apply to installations for the transportation of goods, nor to inclined lifts.