ML20095K027
| ML20095K027 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 04/30/1992 |
| From: | Cottle W ENTERGY OPERATIONS, INC. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20095K032 | List: |
| References | |
| GNRO-92-00034, GNRO-92-34, NUDOCS 9205040282 | |
| Download: ML20095K027 (2) | |
Text
__
l
- M Ente rgy Operabons,Inc.
4 ENTERGY
+
t.1 4
W. T. Cottle Aprf.1 30, 1992 U.S. Nuclear Regulatory Comrni:.fon Hall Station PI-137 Vashington. D.C.
20555 Attentlon:
Docurnent Cont : 31 Den Eabject:
Grand Cal f Nuclen. Statlon Unit 1 Docket No. 50-416 License No. NPP-29 Fonctor hotect.lon System lust rument ntien, Cont rol Rod IT1ock P
Instrumentation, and Souice Range Monitors Proposed Arrcndinent to the Operet ing License (PCol 02/02)
References:
1.
GNRI-92/00026, Not ito of ViolatJon (NRC Inspection Repott 50-416/92-04) dated l'ebruary 11, 1 c,9 2.
e 2.
GNRO-92/00029, W. T. Gott.in, Entergy Operations to U.S.
Muclear Regulatoly CritmJss kn dntml March 1?. 199?.
GNRO-92/00034 Gentlemen:
~
Entergy Operations, I n t.. is snt nit t ing by th;s letter a prope. sed n,wndment to the Grsud Gulf Nuclear Station (GGNN) Oparating 1.icense.
The pinposed amendrrent. r nquest s c her pr. to f acholc31 Ept c i f ication 3/4.3.1, l ecctor Prot ect ion Syst om lustiumentum n, 3 / 4. 'i. 6, (:ontrol Rod niock Ins t rumentat ion and 3/4. 3. 7.6. Sou rce Range non i tora.
The preposed changes are part of the corrective action for Notice of Violation document ed in Re f ern:ca 1 r eini m! to o return to critien11ty eveat occurring on Decerr.ber 30, if'91 during a controlled shutdovn.
Problems with the Sonren Range Monitor (SRM) surveillancn requirement.s were identified in Reference 2 as a cont ributor to this event.
The proposed changns described in Attachment 2, items 3.3 and h.4 clarify SRtt opernbility and surveillance requirements and item B.2 provides s specific 4.0.4 exception to allow parformance of those survoillances af t.or platit operation in OPERATIONAL COND!fl0N 1.
k 00 f0l 1
G9203261/3NLICFLE -.i
[l ]
9205040282 920430 I
PDR ADOCK 05000416 p
e'. -
April 30, 1992 GNKO-92/00034 Page 2 of 3 In accordance with the provis tons of 10CPR50.4, the signed original of the requested amendment is enclos+d. provides thn discussion and justification to support the requested amendment. Attachment 3 is a copy of the arked-up Technical Specificat ion changen and At t achment. 4 shown thn proposed changes in t heir fint-1 form with the changed areas shaded. Th i t.
amer.dment requert has been reviewed and accepted by the Plant Safety Peview Comeittee and t he Safety Review Committee.
Based on the guidelines given in 10CFR50.92, Sntergy Operations has concluded that this proposed amendment involves no significant hazards considerat_ons.
Yours truly, WDC WTC/WEh/ams attachments:
1.
Affirmation per 10crR50.30 f
2.
GGNS PC0h-92/r2 3.
Mark-up of Affect +d Technical Specification Pages 4.
Proposed Techaical Specification Changes cc:
Mr. D. C. Itintz (w/a)
Mr. J. L. Mathis (w/a)
Mr. R. B. McGehco (w/a)
Mr. N. S. Reynol<% (w/a)
Mr.11. L. Thomas (w/c)
Mr. Stewart D. Ebaetor (w/a)
Regional Administ rator U.S. Nuclear Rorylatory Commission Region 11 101 Marietta St., N.W., Suit e 2900 Atlanta, Georgia 30323 Mr. P. W. O'Connor, Project Manager (w/2)
Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 13113 Washington, D.C.
20555 Dr. Alton B. Cobb (w/a)
State lies 1th Of ficer State Board of llealth P.O. Box 1700 Jackson, Mississippi 39205 G9203261/SNLICFLR - 2
>