ML20155C041
| ML20155C041 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 09/28/1988 |
| From: | Johnson I COMMONWEALTH EDISON CO. |
| To: | Murley T Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20155C044 | List: |
| References | |
| 5051K, NUDOCS 8810070219 | |
| Download: ML20155C041 (4) | |
Text
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g Commonwealth Edison i/ Ons First National Plaza, Chicago, Ilhnois v
Address Reply to: Post Offco Box 767 Chicago, lilinois 60690 0767 September 28, 1988 Mr. Thomcs E. Murley, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555
Subject:
Quad Cities Station Units 1 and 2 "Transmittal of Information in Support of Proposed Technical Specification Changes Resulting from the Hydrogen Water Chemistry (HWC) Program" NRC Docket Nos. 50-254 and 50-265 References (a):
Letter from I.M. Johnson to T.E. Murley dated September 16, 1988.
(b):
Letter from J.E. Richardson to G.H. Neils dated July 13, 1987.
Dear Mr. Murley:
In Reference (a), Commonwealth Edison requested a license amendment and associated Technical Specification changes which are needed as a result of Commonwealth Edison's plan to initiate a Hydrogen Water Chemistry (HWC) program at its Quad Cities Station Units 1 and 2.
In support of that change, we are transmitting the following additional information:
1)
Attachment At Report titled "HWC Installation Report for knendment to the Facility Operating License" dated May 16,
- 1988, 2)
Attachment B Report titled "HWC Installation Compliance with Electric Power Research Institute (EPRI) Guidelines for Permanent BWR Hydrogen Water Chemistry Installation, September 1987 Revision."
i 3)
Attachment C Draft Copy of Proposed Changes to Updated FSAR as a Result of HWC Addition at Quad Cities Station.
Reference (b) provides NRR's review and approval of the EPRI Guidelines / Topical Report for the application of HWC at a Nuclear Power Plant.
Attachment B describes how the Quad Cities HWC Program complies with the NRC approval EPRI Guidelines / Topical Report.
t 8810070219 080928 l
PDR ADOCK 05000254 P
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T.E. Murley September 28, 1988 Attachment C provides a draft copy of proposed changes to the Updated FSAR which are being made as a result of the Hydrogen Addition Program.
Specifically, changes are being made to three sections of the UFSAR as follows:
i (a) UFSAR Amendment for Subsection 7.6.2.6, "Main titeamline Radiation Monitoring Subsystem."
- These changes reflect the Technical Specification increase in the Main Steamline Radiation Mon. tors setroint 8
(b) Proposed new UFSAR Section 10.17 entitled, "Hydrogen Water Chemistry System".
- This new section describes the Hydrogen Water Chemistry System.
(c) UFSAR amendment to Subsection 14.2.1, "Control Rod Drop".
- These changes reflect the Technical Specification increase in the Main Steam 11ne Radiation Monitors setpoint.
However, these 1
changes have recieved approval for the license emendment sought in Reference (a),
i.e.,
the new setpoints.
The changes will be included in the June 30, 1989 Updated to the FSAR.
Please direct any questions you sy have regarding this matter to this office.
)
Very truly yours, Y<
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I. M. John on tiuclear Licensing A 11strator im Attachments ces NRC Resident Inspector - Quad Cities M. C. Parker - IDNS T. Ross - NRR 5051K 1
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