Through our team of highly skilled engineers, SGi offer market leading civil engineering and infrastructure services.

Utilising our combined knowledge, SGi offer the following infrastructure and civil engineering services:

  • Highway design
  • Road and traffic junction improvements
  • Traffic appraisals
  • Pre-acquisition assessment
  • Pavement design

SGi also offers a wide range of drainage engineering expertise, including:

  • Site feasibility
  • Drainage area planning analysis
  • SUDS design
  • Surveys and remediation of existing systems

As part of our drainage expertise, we undertake groundwater & river hydrology studies, along with flood risk assessment and planning.