Subsurface Utility Mark Out »

Location: Suffolk County, New York
Client: Suffolk County Department of Public Works
Completion Date: on-going

As Prime, TSPE is providing location and mark out services of underground utilities to various municipalities in Suffolk County, NY. Upon request, TSPE is responsible for locating underground utilities on County properties and other specified locations, using all available plans and drawings and state of the art devices that utilize electromagnetic detection methods or ground penetrating radar equipment. Our crews are also equipped with the latest survey-grade GNSS equipment, which they utilize to survey and map all utility lines on each project. These surveyed points are then drafted and overlaid onto aerial imagery, resulting in a digital ‘sketch’ which allows the clients to see the location of all utilities as designated in the field.