DMRB Volume 4 Section 2 Part 1 (HD 106/15) Geotechnics and drainage. Drainage. Drainage of runoff from natural catchments (including amendment No. 1)
Publication Year
2015
Document Status
Withdrawn
Abstract
Gives design information to minimise the flooding problem associated with runoff from road adjacent catchments. It provides methods for estimating runoff from natural catchments and determining suitable earthworks drainage.
Document History
Superseded by DN-DNG-03064 (TII, 2015). DMRB 4.2.1. June 2015 update - Amendment No. 1.
Publisher Information
National Roads Authority
The National Roads Authority's (NRA) primary function, under the Roads Act 1993, was to secure the provision of a safe and efficient network of National roads. They were responsible for the planning and supervision of construction and maintenance, publishing the NRA DMRB and NRA MCDRW. In 2016 the NRA merged with the Railway Procurement Agency (RPA) to form a new organisation, Transport Infrastructure Ireland (TII).
St Martin's House
Waterloo Road
Dublin 4
NRA
Ireland
