TII Publications: Design DN-DNG-03068 Hydraulic design of road-edge surface water channels (including Amendment No. 1, dated June 2015)
Publication Year
2015
Document Status
Current
Abstract
A method to determine the length of road between outlets that can be drained by a triangular, rectangular or trapezoidal cross section surface water channel along the edge of the road.
Document History
Stream: Drainage (DNG). Document Set: Standards. Publication Date: June 2015. Historical Reference: NRA HD 137. Supersedes NRA DMRB Volume 4 Section 2 Part 4 (HD 137/15) Geotechnics and drainage. Drainage. Hydraulic design of road-edge surface water channels (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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