ML20046D299
| ML20046D299 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 08/11/1993 |
| From: | Durr J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Sieber J DUQUESNE LIGHT CO. |
| References | |
| NUDOCS 9308170209 | |
| Download: ML20046D299 (3) | |
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AUG 111933 Docket Nos. 50-334 50-412 Mr. J. D. Sieber Senior Vice President Nuclear Power Division Duquesne Light Company Post Office Box 4 Shippingport, Pennsylvania
Dear Mr. Sieber:
SUBJECT:
DOCUMENT REQUEST FOR STATION BLACKOUT RULE IMPLEMENTATION INSPECTION As discussed with Mr. John Maracek of your staff, we have scheduled an inspection at your Beaver Valley Power Station for the week of August 30 - September 3,1993. The purpose of this inspection is to verify the adequacy of your program, procedures, training, equipment and systems, and supporting documentation for implementing the Station Blackout (SBO) rule,10 CFR 50.63.
In order to conduct this type of comprehensive inspection and support the inspection scope, we will need to review, in advance, documents concerning coping with an SBO event. We request that you send one copy of the dccuments identified in the enclosure to the NRC, l
Region I office, c/o Mr. J. Trapp,475 Allendale Road, King of Prussia, PA 19406, by August 23, 1993.
Your cooperation with us during this inspection will be appreciated. Should you have any questions regarding this inspection, you may contact Mr. Jim Trapp at (215) 337-5186 or l
Mr. William Ruland at (215) 337-5376.
Sincerely, l
Oristml Signoa tyr.
JecqueP. Dure.
Jacque P. Durr, Chief j
Engineering Branch Division of Reactor Safety A:BVDOCRQS.SBO OFFICIAL RECORD COPY 9308170209 930811 PDR ADOCK 05000334 G
PDR I
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AUG 111993 I
i Mr. J. D. Sieber 2
cc w/ encl:
G. S. Thomas, Vice President, Nuclear Services D. E. Spocrry, Vice President, Nuclear Operations L. R. Freeland, General Manager, Nuclear Operations Unit K. D. Grada, Manager, Quality Services Unit N. R. Tonet, Manager, Nuclear Safety Department H. R. Caldwell, General Superintendent, Nuclear Operations K. Abraham, PAO _(10) SALP Reports and (2) All Inspection Reimrts Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
NRC Resident Inspector Commonwealth of Pennsylvania State of Ohio bec w/ encl:
Region I Docket Room (with concurrences) bec w/cncl (VIA IkMAIL):
W. Butler, NRR G. FAison, NRR l
V. McCree, OEDO
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RI:DRS RI:DRS Trapp Durr N
08/// /93 08/9/93 A:BVDOCRQS.SBO OFFICIAL RECORD iPY
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t ENCLOSURE SBO Document List Surveillance procedures to ensure operability of necessary SBO equipment.
Training and Procedures implemented to cope with SBO (SBO Response including alignment of AAC source to appropriate buses, AC Power Restoration, Severe Weather Procedure, etc.).
Quali6 cation of equipment necessary for SBO coping.
Engineering calculations and studies pertaining to the AAC capacity and capability to maintain acceptable voltage and frequency while powering SBO Loads.
Engineering calculations and supporting documentation for condensate inventory for decay heat removal, effects of loss of ventilation, reactor coolant inventory.
Modification packages implemented for SBO coping.
Test procedure, results, acceptability criteria for Initial test of AAC power source (NUMARC 87-00, B.12).
Abnormal operating procedures for loss of all AC power.
Identi6 cation and discussion of QA program requirements for SBO equipment and components.
EDG Reliability Program.
L.