Log In
40Seven Services

Manhole Surveys

Manhole hole surveys are often required when drainage system records are poor or non-existent, for use on 'Critical' sewers to address specific issues or as infill data on networks lacking detail.

Whatever your driver for wanting the survey the common theme we see is 'speed of delivery'! To service this need our surveys are delivered using latest technology and proven surveying techniques ensuring that surveys are completed with fewer errors and anomilies.

Our unique software and processing system reduces the time lag between site visit and data whilst maintaining high quality survey results that are delivered electronicaly in just a matter of days, not weeks, even on the largest of schemes. 

Data can be delivered in a variety of formats to suit your needs including Stand-alone manhole cards, STC 25 Database or hyperlinked data driven from a CAD drawing.



08450 179 300