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SDC is an engineering firm that excels in the inspection, upgrade, alignment, and rehabilitation of EOT Cranes and Crane Runways.

About
Structural Design Corporation (SDC) is a licensed consulting engineering firm located in Libertyville, Illinois.

Crane Rail Alignment
SDC has successfully performed crane rail alignment surveys in steel mill buildings for over 20 years.

Contact
You can call the telephone numbers listed above or email us at SDC.Engineer@sbcglobal.net.

Employees
Structural Design Corporation has a staff of two (2) full time structural engineers and a full time office manager.

Employment
Structural Design Corporation is seeking a Structural Engineer for a long term assignment at a Midwest Steel Mill.

FAQ
What is the root cause of a crane girder failure?

Information Links
Under Construction

News
Structural Design Corporation has recently been awarded ...

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Blast Furnace Ductwork FEA

SIMMS
SIMMS is a proprietary Structural Inspection and Maintenance Management System written to help our steel mill clients manage their building and equipment infrastructure.

Crane Runway Repair
Structural Design Corporation (SDC) is an industry leader in the inspection and design of EOT Crane Runways with over 20 years of steel industry experience. We have developed procedures and software to inspect, evaluate, design, and repair any type of crane runway.

Crane Rail Alignment
SDC has successfully performed crane rail alignment surveys in steel mill buildings for over 20 years.

Services
Crane and Crane Runway Inspection Services

AIST Torsion
Structural Design Corporation has inspected thousands of EOT Crane Girders.

SDC Torsion
Under Construction