ML19318D015
| ML19318D015 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 06/25/1980 |
| From: | Youngblood B Office of Nuclear Reactor Regulation |
| To: | Ferguson J VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| References | |
| NUDOCS 8007070203 | |
| Download: ML19318D015 (7) | |
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UNITED STATES
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NUCLEAR REGULATORY COMMISSION o
WASHINGTO N, D. C. 20555
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JUN 2 51380 Docket No.:
50-339 Mr. J. H. Ferguson Executive Vice President -
Power Operations Virginia Electric & Power Company P. O. Box 26666 Richmond, Virginia 23261
Dear Mr. Ferguson:
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW 0F THE NORTH ANNA POWER STATION, UNIT NO. 2 FINAL SAFETY ANALYSIS REPORT (FSAR)
As a result of our continuing review of the North Anna FSAR, we find that we need additional information to complete our evaluation related to the Quality Assurance List. The specific information required is listed in the enclosure. Our review of this matter is esentially complete but we may transmit additional requirements.
to you shortly.
Our review schedule is based on the assumption that this additional information will be available for our reviaw by July 2, 1980.
If you cannot meet this date, please inform us imedia tely so that we may revise our schedule accordingly.
Please contact Alexander Dromerick, Licensing Project Manager, North Anna Power Station, Unit No. 2, if you desire any discussion or clarification of the enclosed request. Mr. Dromerick can be reached at (301) 492-7100.
Sincerely,.
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- 8. Ji Youngblood, Chief Licensing Branch No. 1 Division of Licensing
Enclosure:
Request for Additional Information ecs: See next page 8007070203
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Mr. J. H. Ferguson Executive Vice fresident - Power Operations Virginia Electric & Power Company P. O. Box 26666 Richmond, Virginia 23261 cc:
Mr. Anthony Gambaradella Clarence T. Kipps, Jr., Esq.
Office of the Attorney General 1700 Pennsylvania Avenue, N.W.
11 South 12th Street - Room 308 Washington, D. C.
20006 Richmond, Virginia 23219 Carroll J. Savage, Esq.
Richard M. Foster, Esq.
1700 Pennsylvania Avenue, N.W.
Musick, Williamson, Schwartz Washington, D. C.
20006 Leavenworth & Cope, P. C.
P. O. Box 4579 Mr. James C. Dunstan Boulder, Colorado 80306 State Corporation Comission Commonwealth of Virginia Michael W. Maupin, Esq.
Blandon Building Hunton, Williams, Gay & Gibson Richmond, Virginia 23209 P. O. Box 1535 Richmond, Virginia 23212 Alan S. Rosenthal, Esq.
Atomic Safety and Licensing Appeal Board Mrs. June Allen U.S. Nuclear Regulatory Commission 412 Owens Drive Washington, D. C.
20555
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Huntsville, Alabama 35801 Michael C. Farrar, Esq.
Mrs. James Torson Atomic Safety and Licensing Appeal Borrd 501 Leroy U.S. Nuclear Regulatory Comission Socorro, New Mexico 87801 Washington, D. C.
20555 Mrs. Margaret Dietrich Dr. John H. Buck Route 2, Box 568 Atomic Safety and Licensing Appeal 30ard Gordonsville, Virginia 22942 U.S. Nuclear Regulatory Comission Washington, D. C.
20555 William H. Rodgers, Jr., Esq.
Georgetown University Law Center Atomic Safety and Licensing Board Panel 600 New Jersey Avenue, N. W.
U.S. Nuclear Regulatory Commission Washington, D. C.
20001 Washington, D. C.
20555 Mr. Peter S. Hepp Mr. Michael S. Kidd Executive Vice President U.S. Nuclear Regulatory Commission Sun Shipping & Dry Dock Company P. O. Box 128 P. O. Box 540 Spotsivania, Virginia 22553 Chester, Pennsylvanic 19013 Dr. Paul W. Purdom Mr. R. B. Briggs Department of Civil Engineering Associate Director Drexel University 110 Evans Lane Philadelphia, Pennsylvania 19104 Dak Ridge, Tennessee 37830
Mr. J. H. Ferguson cc: Dr. Lawrence R. Quarles Apartment No. 51 Kendal-at-Longwood Kennett Square, Pennsylvania 19348
_Mr..Irwin P., Kroot Citizens Energy Forum P. O. Box 138 McLean,1 Virginia 22101 James B. Dougherty, Esq.
Potomac Alliance 1416 S Street, N.W.
Washington, D. C.
20009 W. R. Cartwright, Station Manager P. O. Box 402 Mineral, Virginia 23117 W. L. Stewart, Manager
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P. O. Box 315 Surry, Virginia
-23883 i
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ENCLOSURE JUN 2 51980 REQUEST FOR ADDITIONAL INFORMATION
. North Anna Unit No. 2 The following request far additional information and/or ciarification is based on NRC staff review of the Q-list as given in Tables 3.2.1-1 and 17.1.4-1 of the North Anna Unit No. 2 FSAR. The review was performed to more clearly identify the structures, systems, and components that are within the scope of Appendix B to 10 CFR Part 50.
A.
Please modify the tabulation in Table 17.1.4-1 to be consistent with Table 3.2.1-1.
It is preferable to use a single table which may be referenced in Chapter 17.
B.
For items identified in Table 17.1.4-1 indicate whether the entire structure, sjstem, or component is within the scope of Appendix B to 10 CFR Part 50.
If this is not the case, clearly identify each portion of the structure, system, or component not within the scope of Appendix B.
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C.
The folicwing items are within the scope of Appendix B and should be added to your Q-list:
l.
Fuel assemblies.
2.
Control rod assemblies.
3.
Core support structure.
4.
Reactor vessel internals otherthan items 1, 2, or 3 above.
5.
Safety-relate 1 piping, valves, equipment hangers, and equipment supports for each safety-related system.
6.
Service Water System Screenwash Strainer.
7.
Spent Fuel Pool.
8.
Non-safety systems which penetrate conta'inment and are, therefore, an extension of the containment boundary up to and including the containment isolation valves.
9.
Sampling System extending from the reactor coolant system or other safety system up to and including the outermost containment isolation valve.
10.
Instrument Air System (accumulators, interconnecting piping and valves) for air-operated valves in systems that perform a safety function.
11.
Safety-related equipment (including safety-related display instrumentation) associated with meteorological data collection programs.
- 12. Spray ponds and embankments.
13.
Expendable and consumable items utilized in conjunction with safety-related structures, systems, and components (i.e., weld rod, fuel oil, boric acid, snubberoil,etc.).
JUN 2 51980 _
- 14. Measuring and test equipment used for safety-related structures, systems, and'ccmponents.
15.
Essential heating and ventilation.
16.
Fuel Building Ventilation System.
- 17. Post Accident Monitoring Instrumentation.
- 18. Please clari'y that the items shown under each of the following systems are included on your Q-list:
a.
Containment Isolation System Containment isolation valve motors.
b.
Component Cooling Water System Component cooling pump motors.
M0 valve motors.
c.
Radioactive Waste Systems RHR & CS p' ump room sump pump motors.
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d.
Service Water' System Service water pump motors.
Motor operated valve motors.
e.
Main Steam System Main steam isolation valve solenoids.
f.
Condensate and Feedwater System Auxiliary feedwater pump motor.
g.
Safety Injection System Safety injection pump motors.
M0 valves and motors.
- h. ' Chemical and Volume Control Boric acid transfer pump motor.
Chg. pump _ motor (centrifugal).
MO valve motors.
.i. -Residual Heat Removal System RHR pump motors.
MO valve motors.
I JUN 3 51930.
- j. Ventilation System Air Conditioning System (Control, Equipment, and Cable Room)
- Compressor motors.
- Vent Fan motors.
- Chill water pump motors.
- Control room makeup fan motor.
- Equipment and cable room makeup fan motor.
k.
Auxiliary Building Vent System ESF air handling unit motors.
1.
Diesel Building Ventilation System Diesel room supply fan motors.
Proportioning dampers.
m.
Emergency Diesel Generators including:
(1) Auxiliary systems and components (e.g., lube system, jacket coeling system, air start system, governor, voinge regulator, excitationsystem).
(2) Dieser crank case vac. pump motor.
(3) Diesel F0 transfer pump motor.
(4) Diesel Gen. F0 booster pump motors.
(5) Diesel L0 filter pump motor.
(6) Diesel 600/120V panel board.
(7) Diesel lube oil pump motors.
(8) Diesel jacket and intercooler pump Mtr.
(9) Diesel air compressor motors.
(10) Diesel generator battery and charger.
n.
Power and other Instrumentation and Control (1) 4KV ES Auxiliary Power System a) 4KV bus.
b) 4160/600V transformers.
(2) 600V Essential Auxiliary Power System (a) 600V ES Auxiliary Power System.
(b) 600V ES motor control centers.
(c) 600/208V essential transformers.
(3) 125V DC Vital Instrumentation and Control Power Systen
.(a) 125V DC battery chargers.
.(b) 125V DC batteries.
(c) 125V DC distribution centers.
(d) 125V DC panel boards.
JUN 2s $80 (4) AC vital bus distribution equipment.
(5) 480V load centers and motor control centers.
(6) Conduit and cable trays and their supports.
(7) Valve operators - Onsite Power System (Class 1E).
(8)
Battery racks.
o.
Other Panels (1) RCP volt /freq. monitor panel.
(2) Auxiliary feedwater panels.
(3) Misc. termination cabinets.
(4) HVAC control panels.
p.
Nuclear Instrumentation (1) Detectors.
(2) Pre-amplifier.
(3) Nuclear instrumentation racks.
(a) Source range equipment.
(b)
Intermediate range equipment.
(c) Power range equipment.
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q.
Process Instrumentation (1) Process Instrumentation and Control System (a) Process I&C racks (protection).
b) Primary system detectors (protective).
c) Secondary system detectors (protective),
d) Auxiliary system detectors (protective).
r.
Other Safety-Related Instrumentation and Control (1) Solid state protection system racks.
(2)
ESF test cabinet.
(3) Auxiliary safeguard cabinets.
(4)
Rod Control System.
(a) Reactor trip switchgear.
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