Siegfried Engineering

Surveying

Siegfried Engineering has been providing quality survey services for 50 years. The firm strives to meet the needs of our clients by using cutting edge equipment and training our staff to use the equipment effectively. Using Global Positioning System (GPS) equipment, SEI can perform surveying tasks quickly and with a high degree of accuracy. SEI recognizes that technology is important however it is no replacement for experience. Experienced staff are able to easily determine what equipment to use and can work efficiently with one-person, two-person, or three-person crews. Specifically, SEI's surveyors offer vast experience in the following areas:

The Sanctuary Swamp and Overland Flow Study

The land underlying the Sanctuary development was unsurveyed swamp and overflow lands when California joined the United States in 1850. The state proceeded to sell this property through the Swamp and Overflowed Lands Act. There were 16 separate S&O surveys completed between 1860 and 1880 that eventually passed the title to probate ownership. This remapping and boundary analysis project identified the gaps and overlaps in the S&O surveys to ascertain if any lands remained under state ownership. None were discovered.

City of Stockton Control Network

Under contract to the City of Stockton, SEI was the lead team member to complete a control densification survey. Approximately 250 control points were established in 1993 and 1994 by static GPS observations and 2nd order traversing techniques. This control network is the basis for the City wide GIS system and the required geodetic tie in for all Parcel and Subdivision maps.

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