4.6 Safe working load (SWL)
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Circulars - Maritime Safety Committee - MSC/Circular.1175 – Guidance on Shipboard Towing and Mooring Equipment – (24 May 2005) - Annex - Shipboard Equipment, Fittings and Supporting Hull Structures Associated with Towing and Mooring - 4 Mooring fittings - 4.6 Safe working load (SWL)

4.6 Safe working load (SWL)

  4.6.1 The SWL should not exceed 80% of the design load given in 4.3.

  4.6.2 The SWL of each shipboard fitting should be marked (by weld bead or equivalent) on the deck fittings used for mooring.

  4.6.3 The above provisions on SWL apply for a single post basis (no more than one turn of one line).

  4.6.4 The towing and mooring arrangements plan described in section 5 should define the method of use of mooring lines.


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