Over recent months we have been working for a developer on the geotechnical design of an acoustic bund adjacent to the M1.  We have been liaising with Highways England (HE) on behalf of the Client, to help them steer through the HD22/08 process as their Designers Geotechnical Advisor.  The aim of the work is to secure the HE’s approval of the development in due course, as the project is ongoing.