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Licensed Illinois land surveyors documenting as-built conditions versus approved plans for project closeout across Dana and LaSalle County.
Licensed Illinois land surveyors · Sealed & recorded to Illinois professional standards
Home › Services › As-Built Surveys › Dana, IL
Dana is a very small LaSalle County village where construction is limited to occasional municipal utility and road work. A final as-built survey documents how any such improvements were actually constructed — their location and elevation — and sets that record against the approved plans. That comparison supports engineering review and closeout.
A final as-built survey documents the actual location and elevation of completed improvements and compares them to the approved plans. Municipalities, engineers and owners rely on it to close out projects and confirm compliance.
The Pi Surveying process — clear, sealed, and ready for your project.
Dana is a village of about 162 residents in Groveland Township within LaSalle County, whose seat is Ottawa. It lies within the Illinois River watershed that drains the county. After construction, the as-built survey records finished grades and structure locations relative to the approved design so a reviewer can accept the work. County deeds and plats are recorded through the LaSalle County Recorder of Deeds in Ottawa. For a very small village, the as-built provides a clear record that a build met its approved plans.
It documents the as-constructed location and elevation of improvements against the approved plans, supporting engineering review and municipal acceptance.
It is often required when a public agency or utility must accept completed work, so built conditions are confirmed against the design.
At the LaSalle County Recorder of Deeds in Ottawa, the county seat.
Pi Surveying provides the full range of land surveying services for Dana property owners and builders:
Get started on your next project with Pi Surveying’s expert land surveying services. Contact us today to schedule your survey and get accurate and reliable results.
Send us your property address and a licensed Illinois land surveyor will prepare a quote for your project.
Pi Surveying, located in Oak Brook, a suburb of Chicago, Illinois, is a professional land surveying design firm that provides land surveys for both the private and commercial sector.