Commercial Sewing builds ladders for a variety of applications from embarkation ladders for shipping, through to safety ladders for oil rigs. Our ladders all conform to the highest possible standards and meet government requirements. Our pilot/embarkation ladders conform to Australian and International Standards.
Excerpt from the Standards Association Of Australia:
Standard for SHIPBUILDING – EMBARKATION LADDERS
This International Standard specifies requirements for an embarkation ladder which is provided for passengers and crew to gain access to a survival craft in an emergency.
The embarkation ladder shall be assembled to have an equal step spacing of 310 +/- 5mm. Side ropes shall have a diameter of 20mm and shall be seized together as closely as possible above and below each step by a figure-of-eight racking seizing.
S / Steel