Land Surveying in Cass County, ND

Because natural relief across much of Cass County can be less than a foot over hundreds of feet, small vertical errors have outsized effects on drainage design and grading plans. Survey crews use total stations and GPS equipment calibrated to local control to capture spot elevations and breaklines at intervals your civil engineer specifies. Contour intervals of 0.5 feet or finer are common on valley-floor sites. All deliverables reference a documented vertical datum so downstream design work is consistent.

Spring thaw in Cass County can shift benchmarks and disturb previously set hubs and stakes due to frost heave in the clay-rich soils. Crews verify primary control points against original monuments before restaking any element of the project. If control has moved outside acceptable tolerance, the project engineer is notified before staking continues. Scheduling through the Minneapolis hub ahead of your targeted mobilization date reduces delays once site conditions allow access.

Surveys are tied to the North American Datum of 1983 (NAD 83) for horizontal control and the North American Vertical Datum of 1988 (NAVdatum 88) for elevations, consistent with North Dakota's coordinate system requirements and what Cass County and City of Fargo review agencies typically require for plat and site-plan submittals. The crew documents the specific benchmarks and control monuments used so future phases of work can re-establish the same network without ambiguity.

Field work in Cass County is dispatched through the Minneapolis, MN regional hub, about 214 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Cass County projects.

Field sampling and testing in Cass County are performed by our ACI- and NICET-certified technicians. Survey engineering and professional services are delivered with professionals licensed in North Dakota, coordinated under one proposal.