Water Main Interconnect Project

East Lyme / New London Water Main Interconnect Project

Project Manager for ongoing work in support of the design of an interconnection water main in East Lyme/New London, Connecticut. The services have included the establishment of a linear survey control network, coordinating with an aerial photogrammetrist, and developing comprehensive base mapping. This work initiated with GPS establishment of preliminary elevation data at specified locations as directed by the design team. Subsequently, this progressed to field locations for a series of photo target points and field verifications of aerial mapping provided by the photogrammetrist. The key survey goals are to supplement the aerials with ground locations of wetland flags and utility features, to compile assessor’s parcel data, and to depict all of the above on CAD drawings that will encompass several miles of roadway and terrain.

Water Main Interconnect Project

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Differential Leveling in Paper Mill Basement

Paper Mill Basement Differential Leveling, Uncasville, CT

Project Surveyor in the field for differential leveling work on the basement level of a working corrugated cardboard manufacturing facility located on the banks of the Thames River. The crew established elevations within the confines of the mill utilizing a nearby CGS benchmark. This work was done in conjunction with a flood insurance plan for the mill’s valuable infrastructure, and was conducted in highly adverse conditions. Large portions of the mill floor were constantly covered in hot paper pulp and the noise from working machinery meant that hand signals were the only effective means of communication. The end result was a series of scribed and marked lines on the concrete columns in the basement.

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