Reuse of on-site materials for structural
use Geotechnics plays a major role in the
sustainability of projects. Mott MacDonald has in-depth knowledge
of the main uses of geotechnics in environmental issues, both as a
routine consideration and in specific circumstances in
socio-economic assessment.
Our work includes:
- blending of earthworks into the surrounding countryside
- scheme designs which reduce the footprint on established
grassland and woodland
- maximising the use of materials on-site to reduce the import of
scarce natural resources and the export of surplus materials
- providing aesthetically pleasing visual and noise barriers
- making use of slightly contaminated materials and the safe and
effective removal of highly contaminated materials
- protecting and managing sites of special scientific
interest
- re-use of clay fills as backfill to structures
Sustainable geotechnics is an engineering lead discipline but calls
on the skills of other specialists such as landscape architects,
environmental scientists and earth scientists. We are able to draw
these areas of expertise together within one organisation on a team
based approach.
Maximising use of materials
Examples of our successes include:
- A34 Newbury By Pass – the reduction in surplus materials from
over 800,000m3 to almost zero and a reduction in rock
import from about 500,000m3 to almost zero
- Dawson Heights – slope stabilisation works, with improved
drainage and retaining walls, and landscaping and planting to
improve the visual appearance of this outstanding London
landmark
- Lloyds TSB Headquarters, Brigend – where lime and cement were
mixed with poor quality clay to make it suitable for
foundations
In summary, Mott MacDonald takes on a multi-disciplinary approach,
designing projects in an environmentally sensitive fashion while
maintaining the projects' engineering integrity.
Our dedicated site at www.sustainability.com ›
See defensive measures in practice
Researching remediation for this coastal highway