Engineering Software Dev

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Analysis Division


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Engineering Software Development


Engineering software has become an integral part of an electric utility operation for the following:


Correctly designed and implemented software can improve productivity, enhance safety, reduce operating costs, and increase plant efficiency.

The Analysis Division's capabilities and experience cover the complete spectrum of software development services. In addition, the Zachry Quality Assurance Program has been applied for the development and maintenance of safety-related software and for software analysis applications.

3dkinetics The Analysis Division staff has authored, contributed to the development of, and modified programs used for thermal-hydraulic and physics analysis of nuclear plants. These programs include RETRAN, RELAP5, CHECWORKS, CORETRAN, TRAC, SIMULATE-E, CONTEMPT, PDQ7, SHUFFLE, KENO, ANISN, SIMTRAN, QUAD-P5A, DOT, SCALE, TOODEE2, and ASTEM.

Zachry offers services in four general areas:



GOTHIC™, RADTRAD-NAI, and CentralStor™

Please contact Anita Gates, Steve Winter or Jeff Lane for more information on software development.


PROTO-Series

Please contact Jane Connelly for more information on software development.


RETRAN, VIPRE, and other System Analysis Codes

Please contact Mike Howard. for more information on software development.

The entire Analysis Division contact list is here.