Part 21 Report - 1999-014

ACCESSION #: 9903260150

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Shared Services Group
P.O. Box 3707
Seattle, WA 98124 2207

March 15, 1999

G-1151-SJA-98-137

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

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

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Enclosure(s): GTSTRUDL Program Report Form 99.05

Georgia Institute of Technology

GTSTRUDL**[Registered Trademark]

March 8, 1999

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 99.05, 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

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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

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A Unit of the University System

GTSTRUDL Program Report Form

GPRF No.: 99.05

		DATE:
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		March 3, 1999
Date Notification Sent
Computers		All
Operating System		All
Versions:		91.01 and later
Target Release for Correction:		99.01
		Mgr. ASD
Signature		Title
R&D Division
Michael H. Swanger
Typed or Printed Name		Date of Signature
Signature		Title
Professional Services Division
Typed or Printed Name		Date of Signature

Rev. 2.2

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GTSTRUDL Program Report Form(Continued)

GPRF No.: 99.05

DATE:

DESCRIPTION:

The offshore module fatigue analysis COMPUTE FATIGUE commands cannot be executed following an offshore module pile-structure interaction analysis. This essentially prevents the use of the jacket superstructure member forces computed by the pile-structure interaction analysis from being used in a subsequent fatigue analysis. There is no work-around for this problem.

Applicable Reference Manual Sections

1.	Fatigue Analysis of Simple Tubular Joints	Section 5.0, Volume 8, GTSTRUDL Reference Manual
2.	Pile Structure Interaction Analysis	Section 6.0, Volume 8, GTSTRUDL Reference Manual

Rev. 2.2

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