United States Nuclear Regulatory Commission - Protecting People and the Environment


ACCESSION #: 9806160464



The Boeing Company

P.O. Box 3707

Seattle, WA 98124-2207



June 10, 1998

G-1151-SJA-98-288



Document Control Desk

United States Nuclear Regulatory Commission

Washington, D.C. 20555



BOEING



Reference: a)  Boeing Letter G-1 151 -RSO-92-365 dated August 31, 1992;

               R. S. Orr to the NRC Operations Center



          b)   NRC Letter Docket No. 99901227 dated August 12, 1992; L.

               J. Norrholm to R. S. Orr; Subject: Response to 10 CFR 21

               Inquiry



Dear Sir or Madam:



In accordance with the reference correspondence and 10 CFR 21, Boeing is

sending the NRC the attached error notice(s) received from our former

software suppliers.  Because of unknown current addresses, the following

former customers were not notified:



     Reactor Controls, Inc.

     Echo Energy Consultants, Inc.

     Nuclear Applications and Systems Analysis Company (Japan)

     Nuclear Power Services

     Error notices have been sent to our other former customers.



Very truly yours,



Sandra J. Andrews

Nuclear Administrator

Phone: (425) 865-6248

FAX: (425) 865-4851

Mail Stop: 7A-33, or

e-mail: Sandra.J.Andrews@Boeing.com



Enclosure(s): GTSTRUDL Program report form 98.08



Georgia Institute             JUN 08 1998

of Technology                      GTSTRUDL[Registered Trademark]



May 29, 1998



Attention: Nuclear Administrator

Boeing Information & Support Services

P.O.Box 24346, M/S 7A-33

Seattle, Washington 98124-0346



RE:  GT STRUDL



Dear Sir or Madam:



Enclosed please find copies of GTSTRUDL PROGRAM REPORT FORM 98.08, and a

GTSTRUDL QA CUSTOMER ACKNOWLEDGEMENT FORM.  Please sign and return the

GTSTRUDL QA CUSTOMER ACKNOWLEDGEMENT FORM to acknowledge receipt of the

GTSTRUDL Program Report.



Thank you for reviewing the Program Report and for returning the

Acknowledgement Form.



Best regards,

CASE Center



David C. Key

Configuration Control Manager



Enclosures



Computer Aided Structural Engineering Center      Phone: (404) 894-2260

School of Civil & Environmental Engineering        Fax: (404) 894-8014

Atlanta, Georgia 30332-0355 USA                   casec@ce.gatech.edu



               A Unit of the University System of Georgia



                      GTSTRUDL Program Report Form



                                                  GPRF No.: 98.08



                                                       DATE: 5/26/98



FROM:     Computer-Aided Structural Engineering Center

          Georgia Institute of Technology

          Atlanta, Georgia 30332-0355



SEVERITY LEVEL:



_ URGENT       Problem results in incorrect answers which may not be

               apparent or job aborts and cannot be recovered within the

               session or job.



_SERIOUS       Problem results in incorrect answers which are obvious or

               problem prevents completion of a particular user's task.



_MINOR         Problem can be worked around or problem poses high

               frustration factor.



xINFORMATIVE   Documentation error, program usage tip, user inconveniences.



Date Problem Confirmed May 26, 1998



Date Notification Sent



Computers All



Operating System All



Versions: All



Target Release for Correction: 9801 NT Verification Manual



Signature                          Title

R & D Division



Typed or Printed Name              Date of Signature



Signature                          Title

Professional Services Division



Typed or Printed Name              Date of Signature



Rev. 2.2



GTSTRUDL Program Report Form

(Continued)



                                             GPRF No.: 98.08



                                                  DATE: 5/26/98



DESCRIPTION:



There were several errors discovered in the GTSTRUDL Verification Manual

in the course of a recent review.  These issues are as follows:



1.   In VDY11, the second equation on page 3.11-1 is missing the minus

     sign in front of the 'e'.

2.   In the problem description for VRC05, the GTSTRUDL design matched

     the Reference design, except that the problem description should

     have stated 100 k-ft and 80 k-in instead of 100 k-in and 80 k-in.

     The actual run used the proper units, only the manual is incorrect.

3.   For VTA15, some of the values listed in the tables have their values

     switched.  The formulas specified on page 8.15-3 and 8.15-4 are

     incorrect for iy iz sy sz ry rz, causing the values for y and z to

     be reversed in the table on pages 8.15-5 and 8.15-6.  The correct

     formulas were used to create the properties in the GTSTRUDL tables,

     only the manual is incorrect.



Rev. 2.2



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