ML20028H150
| ML20028H150 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 11/05/1990 |
| From: | Creel G BALTIMORE GAS & ELECTRIC CO. |
| To: | Mcdonald D NRC |
| References | |
| GL-88-17, NUDOCS 9011140017 | |
| Download: ML20028H150 (2) | |
Text
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A BALTIMORE GAS' AND ELECTRIC CHARLES CENTER o. P.O. BOX 1475 e BALTIMORE, MARYLAND 21203 1475 OtoRot C.- CRttL Vice Passiorni Nucatan regnov.
t (30s)#60 4455 I
- November 5,1990 q
U. S, Nuclear Regulatory Commission Washin8 ton, DC-20555 ATTENTION:
Mr.. Daniel G.. Mcdonald, Jr.
-Project Manager
-- SUBJ ECT:
Calvert Cliffs Nuclear : Power Plant Unit Nos. I' &-2; Docket Nos '50-317 & 50-318 -
Clarification - of - Generic Letter.: 88-17 Implementation 1 Schedule.
(TACs 69730 and 69731)
REFERENCES:
'(a) l Generic 1 Letter 88-17
" Loss ' of Decay.
Heat Removal," dated October = 17,.1988
-(b) ; Letter from Mr. "J. A.; Tiernan- (BG&E); to NRC Document Control Desk, dated ' January 3,1989,t Response :to Generic-Letter, " Loss of Decay Heat Removal,"
~
- (c)iletterifrom.--Mr. J. A. Tiernan- (BG&E) to NRC Document
- Control
-I
-_ Desk, dated' January 27, g1989, same subject
- (d) -Letter from Mr. G.- C. Creel (BG&E) to NRC_ Document - Control' Desk,. dated June ' 30,1989, same subject
.l (c) ' Letter from ' Mr. Gi C. Creel -(BG&E) _ to NRC Document Control Desk, dated September 18.,1990, same subject-Gentlemen:
Generic. Letter 88.17, - Reference' (a), requested = we take. actions to-address Lloss 'of; decay heat ' removal = concerns. ' References - (b) - through (e) ~ reported - our. planned - actions and provided schedules. Our' --updated e status e-of m actions and schedule -for ' the - Programmed
- EnhancementsE(Recommended.- Actions) of the generic letter follows:
t) ')
r eon nuace 03000317
, t,I P
PDC i
'I p.
c i-
3 - =*:,;#MLD. G. LMcDonald,"Jr.
November 5,1990.-
Page 2-Completion Dates Orielnal Current -
_l__
instrumentation Modifications U-1 Spring 92 Spring 92 U-2 Spring 91 Spring 93 1
i 2.
Procedure Changes Spring 90 Complete ---
q
~ 3. _.
. Equipment Modifications U-l Spring 92
. Spring 92 -
U-2 Spring 91 Spring 93 4.
Analyses to Develop Basis-for Spring 90 Complete-
.1, 2 and 3.above 5.
Technical Specifications
' April'90 November 90 !
Changes Submitted 6.
Spring 90 Complete Perturbations Minimized
}
- The necessary : instrumentation and equipment modifications will be developed after we
- complete our analysis.of-the shutdown cooling system tests. The tests were ecmpleted
~
October ~ 23,.1990.
. Should. you. :h' ave -Lany ; further Questions : regarding this matter, _. we : will be. pleased to 1
discuss them 'with.you.
i Very. truly -. yours, j
/
GCC/JMO/ dim-y
- cc:
D.i A.' Brune; Esquire J..E; JSilberg, Esquire e
R. JA. Capra, NR C '
D. -G.' Mcdonald, Jr., NRC
- T. T. Martin, No.C L. E. Nicholson, NRC:
.R.1.L McLean, DNR.
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