Grading

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Johanson Engineering specializes in Grading and Drainage plans. We use our cutting edge survey equipment to obtain and analyze existing surfaces and use Civil 3D to model proposed grading surfaces.

We are able to account for a various existing surface conditions and proposed surface conditions to design the most feasible earthwork option. We have the capability to compute earthwork volumes for specific project situations and have extensive knowledge in the construction process and what variables go into calculating earthwork volumes. Grading plans have been completed for numerous large scale subdivisions which include rock wall design and layout as well as accounting for over excavation needed for housing construction.

The goal of Johanson Engineering is to create easily constructible and economical grading solutions.

Drainage features and hydrology concerns for each specific project are taking into account as the grading design is accomplished. We place pride in providing constructible, economical, and usable grading plans that take into account all governing agency drainage requirements. Johanson Engineering professional designers also implement ADA requirements into all of our finished design products.