ML20236R944
| ML20236R944 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 11/20/1987 |
| From: | Leblond P COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| 3869K, NUDOCS 8711240129 | |
| Download: ML20236R944 (1) | |
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Commonwealth Edison!
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._ 1 Address Reply to: Post Office Box 767
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,/i Chicago;lllinois 60690 0767
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November-20, 1987 i
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'U.S. Nuclear' Regulatory. Commission
" Attn:L: Document Control Desk Washington, DC l20555-
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Subject:
Zion Nuclear Power Station Units 1 & 2 h
.NRC Questionnaire Regarding Feedwater
- NRC DocketJNos. 50-29'.. and 50-304-i References (a): July'23, 1987 letter from D.R. Muller to L'.D..Butterfield' (b): ' October 21, 1987 letter from P.C. LeBlond
.to the US NRC
' Gentlemen:
' questionnaire.regarding the erosion / corrosion' experience in Zion's feedwater
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Reference-(a)Lprovided Commonwealth Edison Company with a 1 11nes. The completed questionnaire was enclosed with reference'(b).
Subsequent' review identified a minor error in the information
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supplied in reference (b). Please' alter the questionnaire's response to reflect'the following:.
I, Copper alloy condenser tubing: No copper alloy FW heater tubes:
None L-If any. questions arise regarding this information, please direct them'to this office.
i Very truly yours, j
r P. C. LeBlond Nuclear Licensing Administrator l
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cc: Resident Inspector - Zion I
J. A.-Norris NRR p
LF 8711240129 871120 fL PDR ADOCK 05000295
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