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DMRB: Highway Structures and Bridges CD 359 Version 0.0.1 Design requirements for permanent soffit formwork (formerly BA 36/90, with IAN 131/11)
Publication Year
2025
Document Status
Current
Abstract
Provides design requirements for permanent soffit formwork for bridges, including actions during execution.
Document History
Highway structures and bridges. Design. Supersedes CD 359 Design requirements for permanent soffit formwork (formerly BA 36/90, with IAN 131/11) (HE, 2020). Latest release notes. Version 0.0.1 dated September 2025. General update of document's references related to MCHW re-write. Withdrawal of clause 2.10 (related to PSS formwork) that is now superseded by requirements in the new CC 482. Version 0 dated March 2020.
Publisher Information
National Highways
National Highways is an executive non-departmental public body, sponsored by the Department for Transport. It has responsibility for operating, maintaining and improving motorways and major A roads in England. Formerly known as Highways England, between 2015-2021 and Highways Agency, between 1994-2015.
National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
NHW
UK
Website: https://www.gov.uk/government/organisations/national-highways
Email: info@nationalhighways.co.uk
Tel: 0300 123 5000
