Porter Ranch

NorthStar Engineering was retained to provide a large scale topographic survey for the preparation of an environmental mitigation bank. The site contained approximately 357 acres which included a large drainage area.  This site was surveyed using a GPS system mounted to a quad along with fill in by conventional methods where needed. The project also included the required onsite land surveying for the preparation of a plat and legal description to create a conservation easement for a Swainson’s Hawk habitat ...

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Eaton Road Topographic Survey

NorthStar Engineering provided topographic, utility and right of way base mapping along 2 ½ miles of Eaton Road. NorthStar’s surveyors utilized a combination of conventional and global positioning survey methods to establish project control designed to last the life span of this long term project; locate all boundary and right of way monuments within the project area; and collect topographic data. This project included extensive research of City and County records for existing survey maps, deeds, historic improvement plans, and ...

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