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Standard

CS 551 - Drainage surveys

This document contains the requirements for highway drainage surveys.

Document details

Link to document on publisher's website
CS 551 - Drainage surveys from National Highways
Document type
Standard
Date published
June 2019
Last updated
October 2021
Published by
National Highways

Related content on legislation.gov.uk

Highways Act 1980

Regulatory topics

  • Highways design
  • Design requirements
  • Drainage
  • Validation
  • Priority assets
  • Filter drain
  • Pipework
  • Chambers
  • Soil sampling

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