Structural Inspections

Addison Project Civil and Structural Design Section has many years experience undertaking structural surveys of steelwork / civil structures including buildings, bridges, bunds, roads and drains.

Integrity is Key

Our experience in a wide range of industries ensures we understand issues that arise and can work with the client to ensure that, if remedial work is required, cost effective solutions are formulated limiting disruption to plant / site operations.

Structural Surveys with Reports are required by the HSE, EA, insurance companies and by the owners, usually as a result of:

• Defects in design and construction
• Deterioration with time or in service
• Accidental damage or collapse
• For purchase, insurance, or legal purposes
• Change in use
• Future safety or serviceability
• To ensure compliance with current standards and legislation

Our engineers tailor surveys to meet client specific requirements and to minimise costs and disruption. Surveys are carried out broadly in line with The Institution of Structural Engineers “Appraisal of existing structures’’ (3rd Edition).

Initially most surveys are non-intrusive visual surveys, utilising existing access where possible. Typical reports produced describe the scope of the survey, include location plans, defect sheets and recommendations. The defect sheets locate, detail and categorise the problem along with a photograph and identify any recommended actions.

Recommendations can include remedial work and preventative action or requirements for more detailed inspection involving improved access, de-scaling, ultrasonic thickness testing, hammer testing etc. Thickness testing along with calculations can be completed to determine the residual steelwork capacity based on reduced section thickness and the suitability of existing structures for current or proposed use

On several occasions we have undertaken site wide inspection of pipe bridges, bunds and roads and helped our clients develop registered structure systems.

If you need advice, please contact us and we will do our very best to support you.


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General Enquiries:

Career Enquiries:

Project Enquiries:

Hillhouse: 01253 898 200

Daresbury Park: 01928 786 000

Teesside: 01642 694 000

Precision Enquiries:

T: 01253 898 292

Engineering Enquiries:

T: 01253 898 280

Regional Offices:

Hillhouse Business Park, Thornton Cleveleys, Lancs, FY5 4QD

Daresbury Park, Warrington, Cheshire, WA4 4BS

Riverside Park, Middlesbrough, Teesside, TS2 1RU

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