ML20063F444
| ML20063F444 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 08/25/1982 |
| From: | Delgeorge L COMMONWEALTH EDISON CO. |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| 4857N, NUDOCS 8208310241 | |
| Download: ML20063F444 (1) | |
Text
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OC Commonwscith Edison O'
one First National Plaza. Chicago. Illinois Address Reply to: Post Office Box 767 Chicago, Illinois 60690 Augus t 2 5, 1982 Mr.
A. Schwencer, Chie f Licensing Branch #2 Division of Licensing U. S. Nuclear Regulatory Commission Washington, DC 20555
Subject:
LaSalle County Station Unit 1 Startup Tes t Procedure ( STP)-14 Reactor Core Isolation Cooling Startup Test NRC Docke t No. 50-373 Reference (a):
Telecon o f Augus t 24, 1982 between Messrs.
R. D. Bishop (CECO. ) and B. Clayton (NRR)
Dear Sir:
This letter is to document the conclusions of the above referenced conversation.
Review of FSAR T Able 14.2-112 revealed that three RCIC cold quick starts are required prior to reaching 25%
power but that none are required at Test Condition Heatup.
Thi s appeared to conflict with Commonwealth Edison's responses to FSAR Question 423.28 which describes a cold quick start of RCIC a t Tes t Condition Heatup.
i
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It is concluded that the response to FSAR Question 423.28 was not accepted by the NRC and was superceded by an additional l
response submitted by L.
O. De1 George's letter to Mr. O. D. Pa rr, l
dated Augus t 3, 1979.
This response resulted in a complete rewrite of FSAR Ta ble 14.2-112 a nd the RCIC Startup Test and was accepted by the NRC.
This revised program included the five cold quick starts requested by the NRC but does not include a cold quick start at Test Condition Heatup.
Very truly yours; l
L. O.
De lGeo rg e Director o f tbclear Licensing
()() f l
cc:
Mr.
A. Bournia (NRR)
I Mr.
B. Clayton (NRR)
NRC Resident Inspec to r 4857N 8200310241 820025 PDR ADOCK 050003 P
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