ISO5489:2008(E)，IMO Res MSC.81(70) Reference standards: Reg. III/11, Reg.Ⅲ/34 of SOLAS 74 Convention as amended, Res.MSC.36(63)-(1994 HSC Code), Res MSC.48(66)-(LSA Code), Res.MSC.97(73)-(2000 HSC Code), MSC.1/Circ.1285.
OVERALL PERFORMANCE & REQUIREMENT
Ladder and step attachment strengthApply a static load of 8.8kN widely distributed over the bottom step for a period of at least 1 min, so that the load is applied evenly between the side ropes through the step attachment fittings.Steps shall not break or crack. Attachments between any step and a side rope shall not loosen or break. Side ropes shall not sustain any observable damage, elongation, or deformation that remains after the test load is removed
APPROVE: MED EC
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