Guidance
SA 9/97 - Ground investigation: Part 2 ground investigation procedure
This advice note complements SD 13/97, Documentation Requirements for Ground Investigation Contracts. It gives guidance on the planning and execution of ground investigations for trunk roads and motorways and gives advice on documentation.
Document details
- Link to document on publisher's website
- SA 9/97 - Ground investigation: Part 2 ground investigation procedure from National Highways
- Document type
- Guidance
- Date published
- October 2022
- Last updated
- October 2022
- Published by
- National Highways
Regulatory topics
- Contracts
- Ground investigation
- Specification
- Measurements
- Trunk roads
- Motorways