EDA, Incorporated

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Regulation Support

Regulatory support is the technical and licensing input for providing appropriate answers to regulatory agencies.  It may consist of performing calculations to develop a basis for the clientís position on an important issue or it may consist of review a regulatory position to ensure technical adequacy.

     Key Benefits

  • EDA provides key technical input for questions asked by the regulatory agency.

  •  EDA has a explicit understanding of the nuclear regulatory commissionís (NRCís) operation and will support NRC audit or client self assessment audits.

  • EDA can help the client provide succinct and focus input to questions asked by the regulatory agency.



  • EDA personnel have many years of experience in handling regulatory issues.

  •  EDA personnel have developed responses to Bulletins, LERs, Information Notices, Generic Letters, and Request for Additional Information (RAI).

  • EDA personnel have developed successful regulatory submittals for Technical Specification changes and other amendments to the operating license.

  • New NRC Information


        Reference Accounts   

  • EDA provided 3-D calculations and licensing amendment write-up to support steam generator licensing amendment. 

Kevin Ramsden, Exelon (630) 663-3017

  • EDA provided Appendix J leakage calculation and licensing amendment write-up to support request for Appendix J testing extension.  This extension request could ensure that a plant did not have to shut down during normal operation to perform Appendix J testing.  Also answered NRC questions on Steam Generator repair.

Kevin Ramsden, Exelon (630) 663-3017

  • EDA provided technical support for NRC inspections.

Dr. Bob Tsai, Exelon  (630) 663-3045   

Dr. Hak-Soo Kim, Exelon (630) 663-2072

  • Provided support to the NRC on NRC Inspections

                    Ray Mullikin, NRC Region !V, 1996 Engineering             Inspection at WNP-2, (817) 860-8102 or Paula Goldberg, NRC Region IV, (817) 860-8168.

Company Profile

EDA, Incorporated provides quality-engineering services on time, on schedule and within budget.  EDA, Inc. is able to do this by performing the work correctly the first time. We accept the most challenging problems and look forward to working with the client as a team member.  EDA believes that the client should be an active participant in the work process to ensure that the product is commensurate with client expectations and is delivered within schedule and budget constraints.

EDA, Inc. belongs to the National Society of Professional Engineers (NSPE), the American Society of Mechanical Engineers (ASME), the Society of Instrument Control Engineers, Society of Professional Engineers (ISA) and the American Nuclear Society (ANS).


Thank You for visiting EDA.  This site provides for your use free calculators/calculators in every engineering discipline.  We also provide extensive information on all engineering areas and on many different engineering groups.  In addition, a significant collection of computer information is provided.  Please visit our Specialties page to learn what services we provide.  Use our Search Page to find a specific topic.

For free calculations go to the Calculator page.  The calculators should be used with caution.  Some of these calculators are not verified and are only intended to provide a starting point in performing design calculations.  All final design calculations should  be performed using verified and validated programs.  For more information on this, please contact EDA, Inc.

For more information on EDA, Incorporated services, please contact Client Service Manager at:

Client Service Manager

EDA, Inc.

6397 True Lane

Springfield, VA 22150


or email  the Client Service Manager at SiteManager@edasolutions.com .


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Contact Information

Virginia Office (703) 356-4149
Postal address
6397 True Lane
          Springfield, Va 22150
Electronic mail
General Information:  Site Manager@edasolutions.com