ML20072R381
| ML20072R381 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 03/14/1991 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20072R383 | List: |
| References | |
| NUDOCS 9103250336 | |
| Download: ML20072R381 (2) | |
Text
_ _ - - _ - - _ _ _ _ _ _ _ _ - _ _ _ _ _
i March 14. 1991 I
Mr. W.L. Stewart
-2 i
t Due to this implementation ~ issue, enclosed is a corrected page 3/4 6 30 for NA.2, with a footnote added which allows you to perform Type C testing for valve 2.FP.79 during the-next scheduled refueling outage.
Sincerely, l
Original signec by Leon B. Engle, Project Manager Project Directorate 11 2 Division of Reactor Projects. 1/11 I
Office of Nuclear Reactor Regulation
Enclosures:
As: stated cc w/ enclosures:.
See:next page-i DISTRIBUTION
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DATE':03/{'91
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- 03//y/91 OFFTCIAL RECORD COPY.-
Document Name: CORREC TO AMEND 143/126 NAl&2 i
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.c Mr. W. L. Stewart North Anna Power Station Virginia Electric & Power Company Units 1 and 2
. CCt Mr. William C. Porter, Jr.
C. M. G. Buttery, M.D., M.P.H.
County Administrator Department of Health Louisa County 109 Governor Street
.P.O. Box 160 Richmond, Virginia 23219 Louisa, Virginia 23093 Regiona1' Administrator, Region 11 Michael W. Maupin, Esq.
U.S. Nuclear Regulatory Comission Huuton and Williams 101 Marietta Street N.W., Suite 2900 P. O. Box 1535 Atlanta, Georgia 30323 Richmond, Virginia 23212 Mr. W. T. Lough Virginia Corporation Comission Mr. G. E. Kane, Manager Division of Energy Regulation North Anna Power Station P. O. Box 1197.
P.O. Box 402 Richmond, Virginia 23209 Mineral, Virginia 23117 Old Dominion Electric Cooperative Mr. J. P. O'Hanlon c/o Executive Vice President Vice President - Nuclear Services Innsbrook Corporate Center Virginia Electric and Power Company 4222 Cox Road Suite 102 5000 Dominion Blvd.
GlenAllen, Virginia 23060 Glen Allen, Virginia 23060 Mr. E. Wayne Harrell Mr. Martin Bowling Vice President. Nuclear Operations Manager - Nuclear Licensing 4
Virginia Electric and Power Co.
Virginia Electric and Power Corapany 5000 Dominion Blvd.
5000 Dominion Blvd.
Glen Allen, Virginia 23060 Glen Allen, Virginia 23060 Mr. Patrick A. O' Hare -
- Office of the Attorney General Supreme Court Building 101 North 8th Street-Richmond, Virginia 23219 Senior Resident inspector North Anna Power Station U.S. Nuclear Regulatory Comission Route 2, Box 78
- Mineral, Virginia' 23117 2'
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TABLE 3 6-l (Cont.)
~
VALVE y
NtmBER ISOLATION TIMC FUNCTION (SEC.)
~
[
F.
CHECK 1.
1-CC-193 Component Cooling Water to RHR System and Excess NA
+
Letdown Heat Exchanger E
2.
1-CC-198 Z
Component Cooling Water to RHR System and Excess NA Let03wn Heat Exchanger 3.
1-SI-79ff High Head Safety Injection, Boron Injection to RCS NA l
4.
1-CC-572 Component Cooling Water to Contalment Air NA Recirculation Coils 5.
1-CC-559 Component Cooling Water to Containment Air M
Recirculation Coils 6.
1-CC-546 Component Cooling Water to Containment Air RA Recirculation Colls y
7.
1-CH-322ff Charging Line l
NA
[
8.
1-CC-154 Component Cooling Water to Reactor Coolant Pumps M
h 9.
1-CC-119 Component Cooling Water to Reactor Coolant Pumps M
10.
1-CC-84 Component Cooling Water to Reactor Coolant Pumps NA
- 11. 1-CH-402 Reactor Coolant Pumps, Seal Water Return MA 12.
1-51-110 Safety Injection Accumulator Make Up NA 13.
1-51-185ff High Head Safety Injection to RCS Escept Boron MA g
Injection Line l
14.
1-HC-18 Discharge From Containment Atmosphere Cleanup RA R
System (Hydrogen Recombiner) 3 15.
1-HC-14 Discharge From Containment Atmosphere Cleanup NA g
System (Hydrogen Recombiner)
{
16.
1-CH-380f Reactor Coolant Pump Seal Water Supply NA 17.
1-CH-336#
Reactor Coolant Pump Seal Water Supply NA
,0 18.
1-CH-358f Reactor Coolant Pump Seal Water Supply NA 19.
1-IA-149 Air Radiation Monitor Returp -
NA 20.
1-RC-149 Primary Grade Water to Pressurizer Relief Tank NA 21.
1-CH-330ff Loop Fill Header NA 3
TABLE 3.6-1 (Cont.)
VALVE ISOLATION TIME NUMBEM FUNCTION (SEC.)
2 Sy
- 22. 1-IA-55 Instrument Air Line NA 23.
1-51-106 Nitrogen to
- ssurizer Relief Tank and SI Accumulators NA 5
24.
1-SI-206ff LHSI Pump P1 Aarge to Reactor Coolant System Hot legs NA 25.
1-51-207#f LHSI Pump tischarge to Reactor Coolant System Hot Legs NA 3
- 26. 1-SI-195ff LitSI Pump Discharge to Reactor Coolant System Cold legs MA 27.
1-51-197##
LHSI Pump Discharge to Reactor Coolant System Cold legs MA
-~
- 28. 1-SI-199ff LHSI Pump Cischarge to Reactor Coolant Systen Cold Legs NA l
29.
1-QS-19**
Quench Spray Pump Discharge NA 30.
1-QS-11**
Quench Spray Fump Discharge MA 31.
1-RS-27**
Recirculation Spray Pump Discharge NA 32, 1-RS-18**
Recirculation Spray Pump Discharge NA 33.
1-VP-12 Air Ejenor Yant NA w
34.
1-SI-90ff High Head Safety Injection to RCS Except Boron Nh
?
Irjection Line 35.
1-51-201ii High Head Safety Injection to RCS Except Borten HA Injection Line 3b.
Deleted
- 37. 1-FW-47f Feedwater to Steam Generators MA
-g 3
38.
1-FM-111f Feedwater to Steam Generators NA -
k 39.
1-FW-79f Feedwater to Steam Generators NA N
40.
1-WT-50#
Chemical Feed Lines NA k
41.
1-WT-66f Chemical Feed Lines NA 42.
1-WT-38f Chanical Feed Lines NA E
43.
1-FW-68f Auxiliary Feedwater to Steam Generator NA 44.
1-FM-100f Auxiliary Feedwater to Steam Generator NA b
45.
1-FW-132f Auxiliary Feedwater to Steam Generator NA 46.
1-FP-272 Fire Protection llose Standpipe NA 47.
1-RS-123f Casing Cooling to Outside Recirc Spray Pump NA 48.
1-RS-138f Casing Cooling to Outside Recirc Spray Pump NA
TABLE 3.6-1 (Continued)
NUMBER unsma FimCT10N ISOLATION TIE
- 37. 2-FW-94#
(Stc,)
Feedmater to Steam Generators g
- 38. 2-FW-126#
a Feedmeter to Steam Generators 4
- 39. 2-WT-41#
a Chemical feed Lines
- 40. 2-Wi-53#
a Chemical Feed Lines
- 41. 2-WT-69#
a Chemical Feed Lines 42, 2-FW-70#
m
{
Aantillary feedmater to Stem Eenerator
- 43. 2-FW-102#
m Am:111ary feedwater to Ste m Generater
- 44. 2-FM-134#
m Anst113ery Feeduster ta Steam Generator
- 45. 2-RS-103#
m i
Casing Cooling to Outside Recirc Spray Pump
- 46. 2-RS-118#
m y
- 47. 2-FP-79 UI Casing Cooling to Outside Socirc Spray Pimp m
Fire Protectise Supply (Penetr tsen 34) a m
l 8
I i
}
t O)
Type C testing for valve 2-FP-79 shall be implemented prior to restart for Cycle 9 operation.
I g
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g
- TAatE 3.6-1 L.(Continued)'~
., ;q ISOLATION TIME-g VALVE
- MtMIER FUNCTION-($[C,)-
g
[
G.
l STEAM LINE'1501ATION'
.1 l
1.
TV-MS-101A#
Main Stear Line Trip Valve s-g N
2.
1V-MS-101Bf Main Steac: 1.ine Trip Valve-5
(.
3.
TV-MS-101Cf
. Main Steas Line Trip Va?ve 5
i 1
H.
RELIEF None.
u1 T?
h*
g n
g i Valve not subject to Type "C" leakage test h
- Valve positiea maintained by a hinistrative control enL MA - Not Applicable
. ** - Requires testing per Technical Specifications 4.6.3.1.la. or 4.6.3.1.2d.
m I
- Type "C" leakage values are not required to be added to the Type A leakage rate.
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DATED:
March 14. 1991 CORRECTIDN TO:
AMENDMENT NO.143 TO FACILITY OPERATING LICENSE NO. my-4-NORTH ANNA UNIT 1 AMENDMENT NO.126 TO FACILITY OPERATING LICENSE NO. NPF-7-NORTH AMNA UNIT 2 (DRkstlUep NRC & Local PDRs P0ll-2 Reading S. ifarga,14/t/4 G. Lainas, 14/H/3 H. Berkow D. Miller L. Engle OGC-WF D. Hagan, 3302 MNBB E. Jordan, 3701 MNBB' B. Grimes, 9/A/2 G. Hill (8), P-137 Wanda Jones, P-130A J. Calvo, 11/F/23 ACRS (10)
GPA/PA OC/LFMB M. Sinkule. R-Il Ot'.ers as required cc: Plant Service list i
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