TII Publications: Design DN-DNG-03073 Grassed surface water channels for road runoff (including amendment No. 1, dated June 2015)
Publication Year
2015
Document Status
Current
Abstract
The hydraulic and structural design of grassed surface water channels for road drainage, consisting of a shallow surface water channel lined with grass.
Document History
Stream: Drainage. Document Set: Standards. Publication Date: June 2015. Historical Reference: NRA HD 119. Supersedes NRA HD 119/15. DMRB 4.2.9. Geotechnics and drainage. Drainage. Grassed surface water channels for road runoff (including amendment No. 1).
Publisher Information
Transport Infrastructure Ireland
Transport Infrastructure Ireland (TII) has been created from the merging of the National Roads Authority (NRA) and the Railway Procurement Agency (RPA) under the Roads Act 2015. They are responsible for managing and improving the country’s national road and light rail networks. The contents of TII Publications is split into ‘Standards’ and ‘Technical’ documentation.
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