As a basis for safe shaft access, after sufficient ventilation and personal protective equipment, a non-slip ladder and an access aid are also indispensable.
The removable or retractable access aid is mounted in the shaft neck, depending on the structure, and thus provides sufficient projection and fixed retaining options.
The access ladders are manufactured in widths of 300 and 400mm according to current accident regulations. Shaft wall fasteners in a rigid and adjustable variants are available. Versions in stainless steel 1.4301 and 1.4571 are available.
To reduce transport dimensions, divisible ladders are also available.