ML20235R903
| ML20235R903 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 02/23/1989 |
| From: | Goldberg J HOUSTON LIGHTING & POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| IEB-88-008, IEB-88-8, NUDOCS 8903030470 | |
| Download: ML20235R903 (3) | |
Text
.
The Light company P.O. Box 1700 llouston, Texas 77001 (713) 228 9211 llouston Lighting & Power February 23, 1989 ST-HL-AE-2994 File No.:
G3.3 10CFR50.73 U. S. Nuclear Regulatory Commission Attention:
Document Control Desk Washington, DC 20555 t
South Texas Project Electric Generating Station Unit 2 Docket No. STN 50-499 Supplemental Response to NRC Bulletin 88-008.
" Thermal Stresses in Piping Connected to Reactor Coolant Systems" j
Reference:
J.
H. Goldberg letter to NRC Document Control Desk i
dated September 28, 1988 (ST-HL-AE-2788)
In accordance with Reporting Requirement 2 of Bulletin 88-008, Houston Lighting & Power Company (HL&P) provides the following supplemental information for Unit 2.
A response for Unit I will be submitted in accordance with the schedule outlined in the above Reference.
With regard to Action Item 2 of the Bulletin, HL&P has completed f
ultrasonic non-destructive examination of potentially susceptible welds and fittings in unisolable piping connected to the Unit 2 Reactor Coolant System.
No flaws were identified.
HL&P has developed its plan to preclude adverse thermal and cyclic stresses on these sections of piping. HL&P will install additional instrumentation to monitor the piping metal temperature during heat-up, hot standby, power ascension, normal operations, and cool-down cycles.
The schedule for this installation is: Unit 1, prior to the end of the first refueling outage; Unit 2, prior to initial criticality (Mode 2).
This instrumentation will be used in determining adverse temperature distributions in the piping.
If you should have any questions on this matter, please contact Mr. M. A. McBurnett at (512) 972-8530.
c
(
J. H. Goldberg Group Vice Presioent Nuclear g
JHG/WPE/n1
/'
I l
NL.89.046.02 A Subsidiary of Ilouston industries incorporated 8903030470 890223 IR ADOCK 05000499 PDC
s A
~llouston 1.ighting & Power t~.npany ST-HL-AE-2994 File No.: G3.3 Page 2 cc t
Regional Administrator, Region IV Rufus S.
Scott Nuclear Regulatory Commission Associate General Counsel 611 Ryan Plaza Drive, Suite 1000' Houston Lighting & Power Company Arlington, TX 76011 P. O. Box 1700 Houston, TX 77001 George Dick, Project Manager U. S. Nuclear Regulatory Commission INPO Washington, DC 20555 Records Center 1100 Circle 75 Parkway Jack E. Bess Atlanta, Ga. 30339-3064 Senior Resident Inspector-Unit I c/o U. S. Nuclear Regulatory Commission Dr. Joseph M. Hendrie P. O. Box 910 50 Be11 port Lane Bay City, TX 77414 Be11 port, NY 11713 J.
I. Tapia Senior Resident Inspector-Unit 2 c/o U. S. Nuclear Regulatory Commission l
P. O. Box 910 Bay City, TX 77414 J. R. Newman, Esquire Newman & Holtzinger, P.C.
1615 L Street, N.W.
Washington, DC 20036
)
l l
R. L. Range /R. P. Verret Central Power & Light Company P. O. Box 2121 Corpus Christi, TX 78403 R. John Miner (2 copies)
Chief Operating Officer City of Austin Electric Utility 721 Barton Springs Road Austin, TX 78704 R. J. Costello/M. T. Hardt City Public Service Board P. O. Box 1771 San Antonio, TX 78296 Revised 12/21/88 NL.DIST
l l.
UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter
)
)
Housten Lighting & Power
)
Docket No. 50-499 Company, et al.,
)
)
South Texas Project
)
Unit 2
)
AFFIDAVIT J. H. Goldberg being duly sworn, hereby deposes and says that he is l
Group Vice President, Nuclear of Houston Lighting & Power Company; that he is duly authorized to sign and file with the Nuclear Regulatory Commission the attached response to NRC Bulletin 88-008; is familiar With the content thereof; and that the matters set forth therein are true and correct to the best of his knowledge and belief.
A :/
+
- j. H. Go'1ciberg N
l Group Vice President, Nuclear Subscribed and sworn to before me, a Notary Public in and for The State of Texas this o73* day of JAW 1see.A pwnmsms3muwcwar:gm
/qgy U,
JEAN:!!E SHOCK
- ' ( j,
- Natary Pubhc, StaM of Teus
.(
My Commm:cn bpaca 9 22 92
[
j mnym,,gg - -
Not y'
blic in And for the S
e Texas NL.GOLDBERG.AFF
-