Specification for permanently fixed ladders (+A1:2008) (incorporating corrigenda No. 1 and No. 2)
BS 4211:2005
Document Status
Current
Supplement
Core Supplement
Series
BS
Abstract
Details are given for ladders with single bar rungs intended to be fixed permanently to structures, including high structures such as chimneys, silos and bins, to provide means of access. Also applies to permanently fixed companionway ladders. Requirements for associated platforms and safety hoops are also given.
History
Supersedes BS 4211:1994. Confirmed August 2013. Amendment A1 dated 30 November 2008 - Scope extended to incorporate permanently fixed companionway ladders. Amendment C.1 dated 28 February 2010 - See foreword. Amendment C.2 dated 30 April 2010 - Correction to diagrams.
ISBN
9780580712425
Subjects
- Stairs
- Building structure
- Floors/balconies/stairs
Publisher History
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
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