ML20004D420
| ML20004D420 | |
| Person / Time | |
|---|---|
| Site: | South Texas |
| Issue date: | 06/02/1981 |
| From: | Seidle W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | Oprea G HOUSTON LIGHTING & POWER CO. |
| Shared Package | |
| ML20004D421 | List: |
| References | |
| NUDOCS 8106090378 | |
| Download: ML20004D420 (1) | |
See also: IR 05000498/1979019
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UNITED STATES
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NUCLEAR REGULATORY COMMISSION
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ARLINGTON, TEXAS 76012
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In Reply Refer To:
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Houston Lighting and Power Ccmpany
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ATTN: Mr. G. W. Oprea, Jr.
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xecutive Vice President
Post Office Box 1700
Houston, Texas 77001
Gentlemen:
Thank yt.u for your letter- of May 8,1981, in response to our letter, dated
April if,,1981, regarding your method for verifying the location of dome
tendon sheathing within specified radial tolerance. With regard to item (6)
of your letter, we find that additional information is needed. Specif cally,
it is our understandigg that the liner erection tolerance varies from -3 inches
at the springline to -6 inches at the top of the dome, thus complicating
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measurement of the tendon location directly from the liner surface.
Please
describe the methodology for verifying that the radial location of the dome
tendon sheathing is within specification tolerance if this cannot be done by
direct measurement from the liner sur. face.
If you. have any questions concerning this request, we will be pleased to
discuss them with you.
Sincerely,
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4. C. Seidle, Chief
Engineering Inspection Branch
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