TII Publications: Design DN-DNG-03066 Design of earthworks drainage, network drainage, attenuation and pollution control
Publication Year
2015
Document Status
Current
Abstract
Guidance on the design of earthworks drainage, road network drainage, attenuation and road runoff pollution control for National Roads projects.
Document History
Stream: Drainage. Document Set: Standards. Publication Date: March 2015. Historical Reference: NRA HA 33. Supersedes NRA HA 33/15. DMRB 4.2.3. Geotechnics and drainage. Drainage. Design of earthworks drainage, network drainage, attenuation and pollution control
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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