Takeoff and Estimating Glossary

Topo (topographical data)

Topo (topographical data) shows land shape, slopes, elevations, and site features so teams can plan design, prepare estimates, and conduct fieldwork.

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Construction Documents (CD)

Construction documents are a detailed set of drawings and written instructions that show exactly how a project should be built and cover everything from the layout.

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BIM

BIM uses data-rich 3D models to help teams design, coordinate, and manage buildings more efficiently throughout the project lifecycle.

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