Guidance
Series NG 0500 - Drainage and service ducts
This document sets out the guidance for undertaking the drainage and service ducts of a highway construction contract.
Document details
- Link to document on publisher's website
- Series NG 0500 - Drainage and service ducts from National Highways
- Document type
- Guidance
- Date published
- March 2020
- Last updated
- March 2020
- Published by
- National Highways
Regulatory topics
- Specification
- Highway works
- Construction standards
- Drainage
- Service ducts
- Pipes
- Drains