Survey and mapping plays an integral role in site development, from planning through construction.  It serves to identify property demarcations and rights-of-way of which designers and contractors must be aware.  It makes possible essential structural control by confirming exact horizontal and vertical locations. GM2 survey crews communicate with clients early in their work, in a clear and full fashion, for the purpose of defining and understanding the client’s goals for their work, and to make sure that they will abide by GM2’s exacting Survey Safety Plan.

GM2 provides boundary, topographic, construction layout, and route surveys for state, municipal and private clients.  Our crews employ the latest survey technology and equipment in order ensure the accuracy and efficiency of their work on behalf of our clients.

Key Personnel 

Christopher Sedgwick

Project Examples: 

Memorial Bridge Survey, Portsmouth, NH & Kittery, ME
Manchester-Boston Regional Airport, Manchester, NH
Bridge Preservation/Rehabilitation CT Districts I & II, Statewide, CT