Design Basis Calculation Reconstitution

Performing and managing large complex calculation programs

In support of the focus of nuclear power plants to increase plant efficiency and capacity factors, Sargent & Lundy has performed and managed large complex calculation programs for multiple nuclear stations.

Sargent & Lundy’s scope consists of developing methodology to identify critical calculations, perform technical reviews of existing calculations while identifying those that require revision and prepare new calculations to accommodate for those not found. Oftentimes these calculations are being revised to bring them to current-day standards using documented inputs, validated assumptions, and, in some areas, advanced computer programs to perform the analysis.

• Screening all station calculations.
• Successfully revising thousands of calculations.
• Demonstrating expertise associated with client design basis documentation.

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For more information about our services, please visit our Nuclear Power page.

Thomas Behringer

Senior Vice President




Tom brings 34 years of experience, working on new and operating nuclear power plants.