London based Underground Utility Surveyors specialising in Ground Penetration Radar, Radio Detection Scanning, Drainage Surveys and CCTV Drainage Condition Surveys. Cadmap Utility Surveying is a highly professional Underground Utility Surveyors, we specialise in the mapping of underground services accurately on the ground to show a full representation of existing services running through the potential development site or highways. To locate the position of underground services and pipes is critical before any excavation work begins, to avoid a potential disaster. Undertaking an Underground services report gives you the vital information required to avoid such problems. All services located and mapping accurately plotted onto a CAD drawing using Leica Total stations and can be delivered in a variety of file formats. Cadmap Underground Surveying professional staff operate the latest in Ground Penetration Radar technology such as the IDS Detector Duo and Radio Detection RD8000. C