TII Publications: Design DN-DNG-03070 Determination of pipe and bedding combinations for drainage works (including amendment No. 1, dated June 2015)
Publication Year
2015
Document Status
Current
Abstract
A method of selecting suitable combinations of drainage pipes and bedding types to meet given loading requirements.
Document History
Stream: Drainage. Document Set: Standards. Publication Date: June 2015. Historical Reference: NRA HD 140. Supersedes NRA HD 140/15. DMRB 4.2.5. Geotechnics and drainage. Drainage. Determination of pipe and bedding combinations for drainage works (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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