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.