Our experience ranges from the identification of cross connections whereby sewage or industry process water is discharged into surface water drainage networks and watercourses, full drainage asset mapping for industrial, commercial and redevelopment sites.
We also carry out manhole asset surveys to industry STC25 standards providing critical information such as cover levels, chamber sizes, pipe details including; depths, materials, diameter and validated connectivity. Our range of services includes:
- Manholes asset surveys (STC25)
- Confined space entry
- Asset mapping
- Drainage area studies
- Highway drainage surveys
- Pollution surveys, drain tracing and dye testing
- Catchment and threshold surveys
- Drainage asset surveys
- Infiltration studies
