United States Nuclear Regulatory Commission - Protecting People and the Environment


ACCESSION #: 9512200024



                         Information & Support Services

                         P.O. Box 3707

                         Seattle, WA 98124-2207



BOEING



December 12, 1995

G-1151-SJA-95-519



Document Control Desk

United States Nuclear Regulatory Commission

Washington, D.C.  20555



Reference: a)  Boeing Letter G-1151-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



     Tenera Engineering Services



Error notices have been sent to our other former customers.



Very truly yours,



Sandra J. Andrews

Nuclear Administrator

G-1151 M/S 7A-33

(206) 865-6248



Attachment(s): GTSTRUDL Program Report Form No. 95.28



Georgia Tech                                           GT STRUDL



December 5, 1995



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 No. 95.28 and

a VENDOR ACKNOWLEDGEMENT FORM.  Please sign and return the VENDOR

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



Catherine Lee

Configuration Control Manager



CL/jhb

Enclosures



School of Civil & Environmental     Computer Aided Structural Engineering

Engineering                                                        Center

Georgia Institute of Technology                     Phone: (404) 894-2260

Atlanta, Georgia 30332-0355 USA                       Fax: (404) 894-8014



               A Unit of the University System of Georgia



                      GTSTRUDL Program Report Form



                                             GPRF No.: 95.28



                                             DATE: December 5, 1995



FROM:     Computer-Aided Structural Engineering Center

          Georgia Institute of Technology

          Atlanta, Georgia 30332-0355



SEVERITY LEVEL:



X 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.



  INFORMATIVE       Documentation error, program usage tip, user

                    inconveniences.



Date Problem Confirmed  December 5, 1995



Date Notification Sent  December 7, 1995



Computers  ALL



Operating System  ALL



Version  9101 thru 9401



Target Release for Correction  9601



                                     Director, R&D

Signature                          Title

R & D Division



Kenneth Will                         December 5, 1995

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.: 95.28



                                             DATE: December 5, 1995



DESCRIPTION:



In GTModeler, if a user specifies the Density in force units other than

pounds or the Coefficient of Thermal Expansion (CTE) in temperature units

other than degrees Fahrenheit, incorrect data will be stored.  If the

data is specified in GTSTRUDL command mode and subsequently output in

GTModeler, it will appear that the data is incorrect.  However, the data

is still stored correctly and will be used correctly after returning to

GTSTRUDL.



Users may verify the values that will be used in an analysis by issuing

the PRINT MEMBER CONSTANTS command.



Workaround:



in GTModeler, specify the Density only in force units of pounds and CTE

only in degrees Fahrenheit.  Alternatively, the user may specify the data

and assign it to members in the command mode of GTSTRUDL.



Applicable Sections of the Users Manual Documentation:



CONSTANTS command:                 Section 2.1.10.2 of Volume 1

MATERIAL command:                  Section 2.1.10.3 of Volume 1

PRINT MEMBER CONSTANTS command:    Section 2.1.14.2 of Volume 1

GEN PROP, MATL in GTModeler:       Section 9.1 of Volume 6

EDIT PROP, MATL in GTModeler:      Section 13.3.1 of Volume 6



                                                            Rev. 2.2



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