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Our Control Network Establishment services provide a reliable framework of precisely positioned horizontal and vertical control points across a project site. These control points serve as the foundation for surveying, construction staking, site development, mapping, and ongoing project verification.
By establishing a consistent survey control network at the beginning of a project, we help ensure that all subsequent survey and construction activities are referenced to the same accurate coordinate and elevation system.
We create survey control networks made up of recognizable, stable sites connected by incredibly precise observations. Precise stations can be installed during building activities thanks to the control stations’ millimeter accuracy adjustment. Least Squares computations and conventional Total Stations and traversal methods can be used to create the control network. We can provide post-processing GPS observations to set up the control network if the location covers a large area. By employing a static receiver to gather GPS observations, this can be accomplished with millimeter accuracy. We provide measurement of national border markers as well as static monitoring to create national control networks.
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We establish accurately positioned horizontal control points using appropriate coordinate systems and survey methods. These points provide reliable references for positioning buildings, roads, utilities, and other site improvements.
We establish benchmarks and elevation control points that provide consistent vertical references for grading, drainage, foundations, roads, utilities, and finished floor elevations.
For large developments, we establish multiple interconnected control points throughout the project to provide convenient and reliable survey access across the site.
Control points are strategically positioned to support ongoing construction staking and layout while minimizing the risk of disturbance or loss during construction.
Existing control points can be checked and verified before being incorporated into a project control network.
Established control can be maintained throughout construction to support as-built surveys, quality checks, and verification of completed work.
A reliable control network provides a common reference for everyone working on a project. It can help: