Post Construction Surveys

DDC have a vast array of experience and expertise in managing pre and post construction highways drainage surveys, ensuring that they meet Highways England and client criteria to deliver high quality data. DDC have developed their offering to fully comply with BIM Level 2 and IAN 184/14. Our strategy helps to remove the inefficiencies and costliness associated with lost information and eliminates waste by ensuring that all survey data (topographical and CCTV) fits together to create a sense checked complete drainage network model.

Our knowledge. The basis for your project success

• Preliminary desktop study
• Accurate surveys that are fully complaint with PAS 128:2014
• CCTV videos from full defect and condition surveys are hosted in the cloud to give you easy access to your own dedicated area to allow online streaming on desktop and mobile devices during the lifetime of the project.
• Daily reports and drawings created to seamlessly monitor progress and reduce inefficiencies and duplication.
• HADDMS compliance is our speciality, ensuring that we meet the criteria set by IAN147/11 and IAN147/12 together with the Guidance Note on Drainage Data Formats, the Drainage Condition Quick Assessment Method and the Guidance Note on Drainage Connectivity surveys.

We build strong long-term relationships.