ML20107H554
| ML20107H554 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 10/23/1984 |
| From: | Gucwa L GEORGIA POWER CO. |
| To: | Stolz J Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20107H556 | List: |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737 GL-82-33, NED-84-556, NUDOCS 8411090115 | |
| Download: ML20107H554 (2) | |
Text
mm George Power Company -
333 Psdmont Avenue
'\\
Atlanta, Georgia 30308 i
s-Telephone 404 5264526 Mailing Ad@ess:
Post Offre Box 4545 Atlanta, Gectgia 30302 h
GeorgiaPower L T. Gucwa the southern electnc system L
Manager Nuclear Eng:neenng and Ch4f Nuclear Engineer NED-84-556 October 23, 1984 Director of Nuclear _ Reactor Regulation Attention: Mr. John F. Stolz, 011ef Operating Reactors Branch No. 4 Division of Licensing
_U. S. Nuclear Regulatory Cmmission Washington, D. C.
20555 NRC DOOTES 50-321, 50-366 OPERATING LICENSES DPR-57, NPF-5 EININ I. HA'ICH NUCLEAR PIANT UNITS 1, 2 TRANEMI'I'IRL OF DEAIIED CONIROL ROCM DESIGN FEVIEW (DCPDR) PROGRAM PIAN Gentlenen:
On April' 15,'1983, Georgia Ptraer Cmpany (GPC) provided the NRC with. plans and schedules for empliance with positions of NUREG 0737, Supplanent 1, "Requirenents for Doergency Response Capability (Generic Letter 82-33)"
dated December 17, 1982.- We attached DCRDR Progre Plan is subnitted in
'accordance with the schedule provided in our previous letter.
This subnittal also meets a requirenent of an NRC Confirmatory Order dated February 21, 1984.
%e DCRDR Progrm Plan was prepared in accordance with - the requirenents of NUREG - 0737, Supplenent 1,
and follows the general guidance provided by NUREG-0700 and appropriate industry guideline ;, particularly the Bh3 Owners Group (BWROG) Control Room Ccunittee documents and the IhTO Nuclear Utility Task Action Conunittee (NUTAC) on DCRDR.
'No points should be noted prior to your review of this plan:
- 1) Milestones provided in our letter of April 15, 1983 were changed during develognent of the DCRDR detailed schedule. The changes were necessary for efficient use of our resources for this progrm, and for related progras ' including Bnergency Operating Procedures (EOPs) and Safety Parmeter Display Systen (SPDS).
Certain elenents of the DCRDR will be performed in conjunction with simulator training for the EOPs and SPDS.
%e milestone sdiedule in the Progre Plan supersedes the schedule provided in our letter of April 15, 1983.
Note that the schedule for this subnittal and for subnittal of the final report has not been changed. Cm pliance with your Confirmatory Order is not affected.
I Ob 8411090115 841023 f$
PDR ADOCK 05000321 F
PDR L
~,,.
y GeorgiaPower d Director of Nuclear Reactor Regulation Attention: Mr. John F. Stolz, Gief
. Operating Reactors Branch No. 4 Division of Licensing October'23, 1984
.Page 2
- 2) 'Ihe Hatch EOPs consist of a set of-charts containing flow diacrans to direct the operator in the innediate actionn to be followed after any autmatic or rsluired manual scram.
After bringing the plant to a stable condition using the flow charts, the operator is directed to an appropriate.end-pai:h manual.. ne end-path manuals contain conventional text-based procedures which direct the -operator actions needed for systen and plant recovery.
%e flowshart-based procedures required
- see minor deviations from the NUREG and industry guidance for the DCRDR, particularly in the area of job and task analysis.
We believe
.the flow-chart procedures provide significant advantages to the operator in an energency, and we are confident that the DCRDR is not cmprmised by the adjustments needed to accmsnodate the Hatch procedures.
Please contact this office if you have any questions or connents.
Very truly yours,
./~7~ 4 -,
L. T. cucwa FIS/
Attachnent xc:. H. C. Nix, Jr.
J. P. O'Reilly (NRC-Region II)
Senior Resident Inspector i
' 700775
-.