PUMP AND VALVEOPERATIONAL TESTING - nrc.gov · Rem)vari':,i:;:~:: i 4 LEP-6 ... HV-hand...
275
ISI-T-200.0 SUSQUEHANNA STEAM ELECTRIC STATION UNIT 2 INSERVICE INSPECTION PROGRAM PI.AN '! PUMP AND VALVE OPERATIONAL TESTING Compliance with NRC Generic Letter 89-04 Responses to NRC Comments 'i':,;::::;.':-,"'.:Pr'ep'ar'etI':b'j:>.':::::.:'.':.':;'.': Signatures on File Signatures on File '.,;.',,,''pprov'ed:bj,;~>'<5:::'::::::::: Date'.!': 9307020026 930623 PDR ADOCK 05000387 G PDR 2T-1 Rev. 5 05j98
Transcript of PUMP AND VALVEOPERATIONAL TESTING - nrc.gov · Rem)vari':,i:;:~:: i 4 LEP-6 ... HV-hand...
ISI-T-200.0
SUSQUEHANNA STEAM ELECTRIC STATION
UNIT 2
INSERVICE INSPECTION PROGRAM PI.AN'!
PUMP AND VALVEOPERATIONAL TESTING
Compliance with NRCGeneric Letter 89-04
Responses to NRCComments
'i':,;::::;.':-,"'.:Pr'ep'ar'etI':b'j:>.':::::.:'.':.':;'.':
Signatures on File
Signatures on File
'.,;.',,,''pprov'ed:bj,;~>'<5:::'::::::::: Date'.!':
9307020026 930623PDR ADOCK 05000387G PDR
2T-1Rev. 5
05j98
itO'
1
SUSQUEHANNA STEAM ELECTRIC STATIONUNIT 2
PUMP AND VALVEINSERVICE INSPECTIONTESTING PROGRAM
TITLE:
Page 2T-1
DESCRIPTION:
Page 2D-1
Page 2D-2
LEGENDS:
Page 2LV-1
Page 2LV-2
Page 2LP-1
VALVETABLES:
Page 2VT-1
Page 2VT-2
Page 2VT-3
Page 2VT-4
Page 2VT-5
Page 2VT-6
Page 2VT-7
Page 2VT-8
Page 2VT-9
Page 2VT-10
Page 2VT-11
Page 2VT-12
Page 2VT-13
Page 2VT-14
:,:j»::,":;.:',"; :'::Reiisioii':::::."''-'';::'::':::'":.;:::;:::-'::,,",3::>Dated::'::::.':i::;:;';;::~;;.".,"
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Page 2VT-43
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Page 2VT-45
Page 2VT-46
Page 2VT-47
Page 2VT-48
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Page 2VT-71-
PUMP TABLES:
Page 2PT-1
Page 2PT-2
Page 2PT-3
Page 2PT-4
RELIEF REQUESTS:
Page 2RRT-1
Page 2RR1-1
Page 2RR2-1
Page 2RR2-2
Page 2RR3-1
Page 2RR4-1
Page 2RR5-1
Page 2RR6-1
:,„:;','.'::.',„::.::":;: Revisioii";.";:j",.':;;":;,:"::,':::i:;:::.'"i':: ';j„.",:9ate'I,':'':,;';:';:„'!;:,j:
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Page 2RR7-1
Page 2RRS-1
Page 2RR9-1
Page 2RR10-1
Page 2RR10-2
Page 2RR11-1
Page 2RR12-1
Page 2RR13-1
Page 2RR14-1
Page 2RR15-1
Page 2RR16-1
Page 2RR17-1
Page 2RR17-2
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Page 2RR17-3
Page 2RR18-1
Page 2RR19-1
Page 2RR20-1
Page 2RR20-2
Page 2RR21-1
Page 2RR22-1
Page 2RR23-1
Page 2RR24-1
Page 2RR24-2
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Page 2RR27-1
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Page 2RR32-1
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Page 2RR34-1
Page 2RR35-1
Page 2RR36-1
Page 2RR37-1
Page 2RR38-1
Page 2RR39-1
Page 2RR40-1
Page 2RR41-1
Page 2RR42-1
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Page 2RR43-1
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Page 2RR45-1
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Page 2RR55-2
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Page 2RR58-1
Page 2RR58-2
Page 2RR58-3
Page 2RR584
Page 2RR58-5
Page 2RR59-1
Page 2RR60-1
Page 2RR60-2
Page 2RR61-1
Page 2RR61-2
Page 2RR62-1
Page 2RR63-1
:;:.':.:;:,";.:;:..;':„:: Rem)vari':, i:;:~:: i
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Page 2RR64-1
Page 2RR64-2
Page 2RR65-1
Page 2RR65-2
Page 2RR66-1
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Page 2RR67-1
Page 2RR68-1
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ISI-T-200.0
SUSQUEHANNA STEAM ELECTRIC STATION UNIT 2
PUMP AND VALVEINSERVICE INSPECTIONTESTING PROGRAM
The pump and valve ISI testing program at the Susquehanna SES Unit 2 willbe conducted inaccordance with the 1980 Edition of Section XI of the ASME Boiler and Pressure Vessel Codeincorporating through the Winter 1981 Addenda. Specific exceptions from these requirementsare included here as Relief Requests. The inservice portion of the program commences at thereceipt of the Operating License. Requirements for specific components commence concurrentwith Technical Specification operability requirements.
For valves so equipped, remote position indicators will be utilized to demonstrate valveoperability. Proper functioning of these position indicators willbe demonstrated at least onceevery 24 months. Safety valve and relief valve pressure setpoint testing willbe conducted usingtest procedures which incorporate the testing methods of Section 4.09 of ANSI/ASMEPTC 25.3-1976. PTC 25.3 Section 0, Section 1, Section 2, Section 3 paragraphs 3.06, 3.07,3.10, and Section 4 paragraphs 4.01, 4.02 (4.023 only) and 4.09 pertain to the safety/reliefvalve pressure setpoint testing required by IWV-3512, in varying degrees, and willbe compliedwith, accordingly. PTC 25.3 Section 3 paragraphs 3.01, 3.02, 3.03, 3.05, 3.08, 3.09, Section4 paragraphs 4.02 (4.021 - 4.022 and 4.024 - 4.029), 4.03, 4.04, 4.05, 4.06, 4.07, 4.08,Section 5 and Section 6 all pertain to more complex safety/relief valve capacity testing,(normally performed by valve manufacturers) rather than pressure setpoints tests, and willbedisregarded due to their inapplicability to pressure setpoint testing.
The provisions of Paragraph IWV-3511 shall begin at the receipt of the operating license.Thermal relief devices are excluded from the program. With the exception of valves providinga high pressure to low pressure boundary (pressure isolation function), valve leakage rate testingand acceptance criteria will be based on 10CFR50 Appendix J requirements as discussed inFSAR Subsection 6.2.6 and Susquehanna SES Technical Specification 3/4.6.1.2. Pressureisolation function testing is discussed below.
Excess flowcheck valves are installed on instrument lines penetrating containment in accordancewith Regulatory Guide 1.11. As such, the lines are sized and/or orificed such that off-site doseswillbe substantially below 10CFR100 limits in the event of a rupture. Therefore, individualleak rate testing of these valves is not required for conformance with 10CFR50, Appendix J
requirements. Functional testing of valves to verify closure can be accomplished by the processofventing the instrument side of the valve while the process side is under pressure. Such testingis required by Technical Specification 4.6.3.4 at least once per 18 months. Testing on a morefrequent basis is not feasible for several reasons. Instruments serviced by these valves frequentlyhave interlock or actuation functions that would be interfered with should testing be performedduring plant operation. Also, process liquid will be contaminated to some degree, requiring
2D-1Rev. 505/93
/P
~1„k
ISI-T-200.0
special measures to collect flow from the vented instrument side. Functional testing withverification that flow is checked willbe performed at least once per 18 months per TechnicalSpecification 4.6.3 via SI-299-220 through 234. A listing of excess flow check valves can befound in Technical Specification Table 3.6.3-1. Relief Request 33 pertains to excess flow checkvalve testing.
Check valves whose safety function is to open willbe full-stroke tested. Since disc position is'ot
always observable, verification of the safety analysis design flowrate through the valve isconsidered an adequate demonstration of the full-stroke requirement. This convention is inagreement with NRC Generic Letter 89-04, Position 1.
Limit stroke times for power operated valves are provided and controlled in a general plantprocedure in accordance with the NRC guidance provided by "Minutes of the Public Meetingson Generic Letter 89-04" (NRC Response to Question 38).
Where devices monitoring appropriate parameters exist, permanently installed instrumentationwill be used during pump performance testing. Both permanent plant instrumentation andmeasuring and test equipment willbe maintained by the Instrumentation and Controls Sectionin accordance with their administrative procedures.
For those requirements of the Code which are impractical to test, Relief Requests have beenincluded in this program. These Relief Requests provide the impractical test requirement, basisfor relief and the proposed alternative testing. Also included as Relief Request are our ColdShutdown Test Justifications and are so indicated.
2D-2Rev. 505/93
ISI-T-200.0
LE F R VALVETABL
Valve Number: Unique system designated valve identificationHV - hand switch-operated valveSV - solenoid-operated valvePSV - pressure safety/relief valveXV- excess flow check valveFV - flow control valvePSE - rupture disks
5SME Class: ASME.Code Classes 1, 2, and 3S - non-code valve which performs a safety-related function
P&ID Coordinates: Location of valve on P&ID drawing
Section XI Valve Category: A - valves with specified maximum leakage rate
B- valves with no specified maximum leakage rate
C - self-actuating (check, relief valves)
D - actuated by energy source capable of only one operation(rupture disks, explosive valves)
Active: Valves required to change position to accomplish specified safety function
Passive: Valves not required to change position to accomplish specified safetyfunction
Size: Nominal valve size in inches
Valve Type: C - Check valveB - Butterfly valveG - Gate valve
GL - Globe valveRV - Pressure relief valve
XFC - Excess Flow Check valveRD - Rupture DiskBA - Ball valve
X - Shear (explosive valve)SC - Stop Check valve
2LV-1Rev. 412/91
ISI-T-200.0
Actuator Type: M - MotorA- AirS - SolenoidH - Hand (manual)—- None (self-actuated)
E/H - Electro-hydraulic
Remote Position Indicator: X - valve is equipped with an RPI(RPI) - - valve is not equipped with an RPI
Normal Position: C- closed0 - open
Test Requirements: Q - quarterly exercise testMT - stroke time measurement concurrent with quarterly exercise testLT.- leakage rate test once per 24 monthsCV - quarterly check valve exercise test
SRV - safety/relief valve liftsetpoint test in accordance with ASME PTC25.3-1976, Section 4.09 (testing schedule per Table IWV-3510-1)
DT - category D test requirement
Relief Request: Yes/No and number(s) of applicable relief request(s)
Testing Alternative: CS - Testing shall commence no later than 48 hours after the plantenters Cold Shutdown (Operational Condition 4) from PowerOperation. Valves in this category are subject to testing if theyhave not been tested in the previous 92 days. Testing shallcontinue until all subject valves are tested or the plant beginsstartup. Testing at subsequent cold shutdowns willcommence withthose valves having the longest interval (ifgreater than 92 days)since previous tests. This definition applies to all relief requestswith cold shutdown alternative testing. Relief Request 68 pertainsto the definition of this code.
RR - every 18 or 24 months as specified in relief request
See relief request - specific guidance in individual relief request
Remarks: Notes on any special methods of testing. If identified as a pressure isolationvalve, additional leak rate testing will be performed (water as test medium) at1000 +10 psig with an acceptance criterion of 1 gpm. Valve testingconfigurations will be similar to that utilized for containment local leak ratetesting.
2LV-2Rev. 5
*
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ISI-T-200.0
RP T BL
Pump Number:
Pump Name:
ASME Class:
Unique designated pump identification number
Commonly recognized pump name
ASME Code Classes 1, 2, and 3S - non-code pump which performs a'safety-related function
Parameters Measured: Required test measurements in accordance with Section XI,Subsection IWPX - Parameter willbe required to be measured
Specific code exemptions listed
Test Frequency: Scheduled test implementation frequency
Relief Request Number: Reference to individual relief requests from code requirements
Remarks: Notes on methods of testing.
2LP-1Rev. 412/91
ISI-T-200.0
2VT-1Rev. 412/91
SERVICE WATER M-2109 Sheet 2
ValveNumber
O000
Xg8g o
g e
V) )S5
OB~50l4
O'ZJ
0S4
OX
66'„F Rclicf
RequestRcq*'d
TestingAltcmativc Remarks
A B C D
HV-20943A2 3
HV-20943B2 3
C-8
E-8
X
X
B
B
0
0
Q,MT
Q,MT
No
No
SERVICE WATER M-2110
ValveNumber
O00Q
S5
O
0
8SO
g~
O
C4 RclicfRcqucstRcq'd
TcstIngAlternative
A B C D
HV-21024A1 3 B-5
HV-21024A2 3 A-5
X
X
X 10 B
10 B X
C Q,MT
C QMT
No
No
HV-21024B1 3 C-5 X 10 B X C Q,MT No
HV-21024B2 3 C-5 X 10 B X C QMT
EMERGENCY SERVICE WATER M-2111 SIleet I
ValveNumber
o
8$O g
RclicfRequestR~'d
TestulgAlternative Rcmarke
HV-21143A
HV-21143B
3 B-2
3 h4
A B C D
X
X
B A X
B A X
Q,MT No
Q,MT No
HV-21144A
HV-21144B
2-11-132
2-11-133
2-11-134
2-11-135
2-11-165A
3 GC
3 E-7
3 F4
3 G-4
3 E-7
3 E-7
3 FP
X
X
X
X
X
X
X
X
X
X
B M X
B M X
0
Q,MT Ycs
Q,MT Ycs
CV
CV
CV
CV
CV
59
59
5964
5964
5964
5964
24
RR
RR
Sec RclicfRequest
Open test
only
Open test
only
Open test
only
Open test
only
Closure test
only
0
EMERGENCY SERVICE WATER M-2111 Sheet I (Continued)
ValveNumber
8P s.89O gE ~
CO
C4
~5Rclicf .
RequestRcq'd
TcsttngAltcrnatwc Rcm arly
A B C D
2-1 I-165B 3 D4 X 0 CV Ycs 24 Scc RclicfRcqu est
Closure test
only
Ch
I&CtC)C)
RHR SERVICE WATER M-2112
'''-.',"'=;"':$Valv'e:,i;:.;" „"::::„;
;.';;";-':-::„.;:::'Nu'mbe't'"";i'"',-';:-';
'? '
'"?'
?'.::,:.W?: ~?Nx?''.c
'."y,', 'C
;,,:gp:,",
g,
t/I:.; g
'.,p ':c.?x
'::C':?
::Q
? C/
', ''?~~~.',
: Relief/-,",,.'";Requ'est'::
iR'e'q'd:"i:":"?
'O''?:?; M):?8&"
Cc,:@4':
k',;~+)
,.g?
.—.':":;Te'stin j;:;":.'>
!„':Alt'e'mative'.,',
: 4?7
:::;".:.Rem'arks':,'::
.,';;:;% g(:%:.; ',:.
2-12401
2-12403
HV-21210A
HV-21210B
PSV-21212A
PS V-21212B
HV-21215A
HV-21215B
HV-212F073A
HV-212F073B
3 C-2
3 G-2
3 C-5
3 G-5
3 B7
3 F-7
3 C-7
3 G-7
3 A-5
3 E-5
X
X
X
X
X
X
X
X
X
20
20
20
20
20
20
B
B
RV
RV
B
B
X
X
X
C CV
C CV
C QMT
C'MTC SRV
C SRV
C QMT
C Q,MT
C Q,MT
C Q,MT
No
No
No
No
No
No
No
No
No
No
HV-212F074A S A-5 X X GL =A 0 Q MT Yes 38 See ReliefRequest
Rapidacting vlv.
P
A
V'C
5
r,
C
4
RHR SERVICE WATER M-2112 (Continued)
- ';"'-",:.Valve'i:";-.',".:.'."::
';:"''::Numbel,.::,
HV-212F074B
HV-212F075A
HV-212F075B
S E-5
2 A-5
2 E-5
::: 'A'::,::g,"3!i".':,:,',Cj".'~„":-:;::"D,'
X
X
I GL A
6 G M
6 G M
X
X
m~x;m r,~ ";:.q
«j""'8:>F')":(
a:p;K%~,. x
0 Q,MT
C Q,MT
C Q,MT
. R'elief;,;:.-"''Req'ue«si,:
,'Req',d '„':;;
Yes
No
No
38
.';,'-''„'Tes'tin j':;;:;,;:"; A1teiiiative,,';.".,
See ReliefRequest
,"„"-Reiiiarks,:.
Rapidacting vlv.
O g
M
OOO
J
4
REACTOR BUILDINGCLOSED COOLING WATER M-2113
VaivcNumber
j8O
8
OC4
8SOg~'
OH0l4 Rclicf
ducatR~'d
TestingAltcraativc Rcmarka
A B C D
HV-21313
HV-21314
HV-21345
HV-21346
2 C-I
2 C-3
2 C-I
2 C-3
X
X
4 G
4 G
4 G
4 G
X
0
0
0
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
CS
CONTAINMENTINSTRUMENTGAS M-2126 Sheet I
Valve"-,"." Number
O. -;Q 40' Rclicf,
Request
Rej'd,;gTesting .
- Altcrnatiyc Reins rks
2-26-018
2-26429
2-26-O72
2-26474
2-26-152
2-26-154
2-26-164
2 AW
2 C-5
2 E-8
2 C-8
A-8
X
X X
X
X
0
0
CV
CV
CV,LT Ycs
CV,LT Ycs
CV,LT Ycs
CV,LT Ycs
CV,LT Ycs
RR
RR
RR
RR
Closure test only.
Closure test only.
Closure test only,verify operationduring leak test.
Closure test only,verify operationduring leak test.
Verify operationduring leak test.
Verify operationduring leak test.
Closure test only,verify operationduring leak test.
PS V-22643
SV-22643
B-6
3 B4 X X
RV
GL S
SRV
Q,MT
No
3858
Scc ReliefRcqu est.
Rapid actingvalve.
CONTAINMENTINSTRUMENTGAS M-2126 Shcct I (Continued)
''. Valve: ""Number,„
'A B','
v~;S
"5
4'~rl.
~ O "'g>r>w,'" g'~,:~
8,':~%~~i'p
RclicfRequestR~'d
. 0
4'
P
Testing- Altcrnatiyc, „ Remarks
h7
C)
SV-22644
PS V-22648
SV-22648
SV-22649
SV-22651
SV-22654A
2 A4
3 C-5
3 C4
2 C4
2 E-7
2 A-8
X
X
X
X
X
X
X
GL S
RV
GL S
GL S
GL S
GL S
X
X
X
0
0
0
Q,MT
SRV
Q,MT
Q,MT
Q,MT,LT
Q,MT,LT
No
3858
3858
3858
33858
43858
Scc RclicfRequest.
Scc RclicfRcqu est.
Scc RclicfRcqucst.
Rapid actingvalve.
Rapid actingvalve.
Rapid actingvalve.
Rapid actingvalve.
Rapid actingvalve.
CONTAINMENTINSTRUMENTGAS M-2126 Shcct I (Continued)
ValveNumber
O
Ol489O
git ~
RclicfRcqucstRcq'd,-
TestingAltcrnativc Rema res
SV-22654B
A B C 9
2 C-7 X X GL X 0 Q,MT,LT
43858
Rapid actingvalve.
SV-22661 2 F-7 X X GL X 0 Q,MT,LT
3858
Scc RclicfRcqucst.
Rapid actingvalve.
SV-22671 2 G-7 X GL Q,MT,LT
3858
Scc RclicfRcqucst.
Rapid actingvalve.
tJ n(IJOOCO
CONTAINMENTINSTRUMENTGAS M-2126 Shcct 2
ValveNumber
'E
00A4
~e0
O
8'S SOE~~l- ~cc ~
O
ODe
0$RclicfRequestRcq'd
TestingAlternative Rema rlts
A B C - D
HV-22603
SV-22605
D-9
D-9
X
X
GL' X
GL S
0
0
Q,MT,LT
Q,MT,LT
No
3858
Sce RclicfRequest.
Rapid actingvalve.
MSIV LEAKAGECONTROL SYSTEM M-2139
ValveNumber
I0n
C4O
O g6~VP4 e-a
O
OF
RclicfRequestRcq'd
., Testingtcmatiye
C
Rema rki
A B C D
HV-239F001B 1
HV-239F001F 1
D-3
G-3
X
X
2 G
2 G
X Q,MT,LT Ycs
Q,MT,LT Ycs
RcduccdPressureLeak Test.
RcduccdPrcssureLeak Test.
HV-239F001K 1 G-3 X X 2 G X Q,MT,LT Ycs RcduccdPrcssureLeak Test.
HV-239FOOI P 1 H-3 X 2 G X Q,MT,LT Ycs ReducedPressureLeak Test.
HV-239F002B
HV-239F002F 2
HV-239F002K 2
HV-239F002P 2
E-3
G-3
G-3
H-3
X X
X
2 G
2 G
2 G
2 G
X
X
X
Q,MT
Q,MT
Q,MT
Q,MT
CS
CA
IJCOC)«9
MSIV LEAKAGECONTROL SYSTEM M-2139 (Continued)
ValveNumber
O le0
O
8SOE-
c ff O
fO
'CS
~O0Pfff
ReliefRequest ~ Tcating
, Rcq'd k Alternative Remarks
A B C D'
V-239F003B
HV-239F003F
HV-239F003K
HV-239F003P
HV-239F006
HV-239F007
HV-239F008
HV-239F009
2 E-5
2 G-3
2 G-3
2 H3
2 D-8
2 E-8
2 D-8
2 D-8
X
X
X
X
X
X
X
M X
G M X
G M X
G M X
G M X
G M X
G M X
G M X
C QMT
C Q,MT
C Q,MT
C QMT
C QMT
C Q,MT
C QMT
C Q,MT
No
No
No
No
CS
NUCLEAR BOILER M-2141 Sheet I
Valve.Number
8O
De g-,8SO
6~c48
CO
~I0De Rclicf
Rcqu cat
Rcq'dTesting
Alternative Remarks
A B.C-'
PS V-24137A
PS V-24137B
PS V-24137C
PS V-24137D
PS V-24137E
PS V-24137F
PS V-24137G
PS V-24137H
PS V-24137J
HA
HQ
H-4
HQ
H-4
H-4
H-4
H4
X
X
X
X
X
X.
X
X
X
X
X
X
X
RV
RV
RV
RV
RV
RV
RV
RV
RV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
r
C SRV
Ycs
Sce RclicfRcqucst.
Sce RclicfRcqucst.
Sce ReliefRcqucst.
Sce ReliefRcqucst.
Sce RclicfRcqu est.
Sce RclicfRcqucst.
Scc RclicfRequest.
Sce RclicfRequest.
Scc RclicfRcqucst.
NUCLEAR BOILER M-2141 Sheet 1 (Continued)
ValveNumber
O00a4
leO
eO
O
OOE~ss
P„
8' RclicfRequestRcq'd
TestingAlternative Remarks
A B C D
IJ
Ch
PS V-24137K
PS V-24137L
PS V-24137M
PS V-24137N
PSV-24137P
X X
X
X
X
RV
RV
RV
RV
RV
C SRV
C SRV
C SRV
C SRV
C SRV
Scc RclicfRcqu est.
Sec RclicfRcqucst.
Sce RclicfRcqucst.
Scc RclicfRcqu est.
Scc RclicfRequest.
PS V-24137R
PSV-24137S
PSV-241F013A 1 C4 X
X
X
X
RV
RV
RV
C SRV
C S+
C SRV No
Sce RclicfRequest.
Scc RclicfRcqu est.
IIJ
4
I7I
IJ
es
NUCLEAR BOILER M-2141 Sheet I (Continued)
ValveNumber
O
O-
C4O
0E~V
eR
O$4Vt
ReliefRequestRcq'd
TestingAlternative Rcmarirs
PS V-241F013B I
PSV-24 1 F013C I
PS V-24 1 F013 D I
PS V-241F013E I
A B C, D
X
X
X
X
RV
RV
RV
RV
C SRV
C SRV
C SRV
C SRV
No
No
No
No
PSV-241 F013 F I
PSV-241F013G I
X
X
RV
RV A
C SRV No
C SRV Q Ycs 10 ADS Valve.
PS V-'241 F013H I RV C SRV No
PSV-241F013J I RV A C SRV Q Ycs 10 RR ADS Valve.
PS V-241F013K I
PS V-241F013L I CA
X
X
X RV A
RV A
SRV,Q(
C SRVQ Ycs
10
10 RR
ADS Valve.
ADSValve.
NUCLEAR BOILER M-2141 Shcct 1 (Continued)
Valvc- 'Number
;'O
A B C;,, D
'II"
, n'"ctInt'
l;i
It,
nt
nV
ReliefRequestRcq'd
',.'esting'Altctnative Remarks
IJ
00
PSV-241F013M
PS V-241F013N
CA
1 CA
X X X RV A
RV A
SRV,Q Ycs
SRV,Q Ycs
10
IO RR
ADSValve.
ADSValve.
PS V-241F013P
PS V-241F013R
PSV-241F013S
HV-241F016
HV-241F019
1 C4
1 C4
1 C-4
1 E4
E-6
X
X
X
X
X
X
RV
RV
RV
G M X
G M X
0
0
SRV
„SRV
SRV
Q,MT,LT
Q,MT,LT
No
No
No
No
No
HV-241F020 2 E-7 X GL M X 0 QgT No
NUCLEARBOILER M-2141 Sheet I (Continued)
ValveNumber
A B C D
5
o
o
lg
OE~"'
oR
F
F
8
ReliefRcqucstRcq'd
Testinggtcrnativc
o
Remarks
HV-241F022A
HV-241F022B
HV-241F022C
I C-5 X
I C-5 X
I C-5 X
X 26
26
26
GL A
GL A
GL A
0
0
0
Q,MT,LT
Q,MT,LT
Q,MT,LT
Yes
Scc RclicfRequest.
Scc RclicfRequest.
Scc ReliefRcqu cat.
Rcduecd
prcssureleak test inrcvcf5cdirection.
RcduccdPfC55UIC
leak test inIcvcrscdirection.
Rcduccd
prc55ufcleak test infCVCfsC
direction.
NUCLEARBOILER M-2141 Sheet 1 (Continued)
C/ gA
?(
S, „
r
ValveNumber ". '
x
C.1
A B C -;-D.
.'Relief:'-Rcqucsi
Rcq'd: '
h
,„,, Testing .
'Altcrnativc
IJ
lJo
HV-241F022D
241 F024A
241F024B
241F024C
241F024D
HV-241F02&A
A-5
3 A-5
A-5
A-5
X
X
X
X
26 GL
1 C
1 C
I C
I C
26 GL A X
0
0
0
0
0
Q,MT,LT
CV
CV
CV
CV
Q,MT,LT
Scc RclicfRcqucst.
Scc RclicfRcqucst.
Rcduccdpressureleak test inreversedirection.
Closure test
only.
Closure test
only.
Closure test
only.
Closure test
only.
Reduced
pressureleak test.
IIJ oI
IJCOC)O
NUCLEAR BOILER M-2141 Sheet I (Continued)
ValveNumber
O ". =;
cl
0
O
O xOE~ ~
oc4 ~
O
8.'elief ~
RequestRcq'd
.. TestingAlternative Remarks
HV-241F028B
HV-241F028C
HV-241F028D
A- -" B.' C; -.D.
1 C-7 X
1 C-7 X
1 C-7 X
X 26
26
26
GL A
GL A
GL A X
0
0
0
Q,MT,LT
Q,MT,LT
Q,MT,LT
Sce RclicfRcqu est.
Scc RclicfRcqucst.
Sce RclicfRcqu cat.
Rcduccdprcssureleak teat.
Rcduccdprcssureleak test.
Rcduccd
prcssureleak test.
241F029A
241 F029B
241 F029C
241 F029D
2 A-7
2 A-7
2 A-7
2 A-7
X
X
X
X
0 CV
0 CV
0 dv
0 CV
Ycs
Ycs RR
Closure test
only.
Closure test
only.
Closure test
only.
Closure test
only.
NUCLEAR BOILER M-2141 Sheet 1 (Continued)
ValveNumber
CO
~o0$4
oOE~
O-oN
6
g6
F
8
ReliefRcqucstRcq'd
Teatmg, Qtoernatiye Remarks
. A 8 C D
IJ
IJIJ
PS V-241F037A 3
PSV-241F037B 3
PS V-241 F037C 3
PS V-241 F037D 3
PS V-241F037E 3
PSV-241F037F 3
PS V-241 F037G 3
PSV-241F037H 3
X
X
X
X
X
X'
X
X
RV
RV
RV
RV
RV
RV
RV
RV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
SRVf
C SRV
Ycs
Ycs
Ycs
Scc RclicfRequest.
Scc RclicfRequest.
Sec RclicfRcqu cat.
Scc ReliefRcqucst.
Scc RclicfRcqucst.
Scc RclicfRequest.
Scc ReliefRcqu cat.
Scc ReliefRequest.
NUCLEARBOILER M-2141 Shcct 1 (Continued)
ValveNumber
CO\+
DeO
'ogg~
O
~ O$4oI
O
RclicfRcqucstReq'd
TestingAlternative
PSV-241F037J
PS V-241 F037K
PS V-241F037L
3 G4
3 G4
3 GR
A B, C 9
X X 6 RV
6 RV
6 RV
SRV
SRV
SRV
Scc RclicfRcqucst.
Scc RclicfRequest.
Scc RclicfRcqu est.
PS V-241 F037M
PS V-241F037N
PS V-241F037P
PS V-241 F037R
PSV-241F037S
3 G4
3 G4
G-4
3 G4
3 GP
X
X
X
X
X
X
6 RV
6 RV
6 RV
6 RV
6 RV
SRV
SRV
SRV
SRV
SRV
Scc RclicfRcqucst.
Scc RclicfRcqucst.
Scc RclicfRequest.
Scc RclicfRcqucst.
Scc RclicfRequest.
NUCLEAR BOILER M-2141 Sheet 2
ValveNumber
Cll 0
O
nO
IBSO
g~c4 8
O'a
nIIN
ReliefRcqucstRcq'd
TestingAlternative
A B -C,D241%17
241%18
HV-24107B
HV-'24182A
HV-24182B
241 F010A
2 F-3 X
2 F-3 X
E-3
C-2 X
2 E-2 X
1 C4 X
X
X X
24
24
GL
GL
H
H
0
0
LT
LT
CV
Q,MT,LT
Q,MT,LT
CV,LT
No
No
No
No
No
Sce RclicfRequest.
Open check
only.
Closurecheck only.
241F010B
HV-241F032A
HV-241F032B
1 E4 X
2 C-2 X
2 E-2 X
24
24
24
SC
SC
M
X
0
0
0
CV,LT
Q,MT,LT
Q,CV,MT,LT
Scc ReliefRcqu est.
12 CS
12 CS
Closure test
only.
Closure test
only.
REACTOR RECIRCULATIONM-2143 S!lect I
.y
(h
~-""" Valve"„'- ~h Number
h ~
A ',-B;, ."'C. 9
Y(l'
. Ch,
'Y,h'0 h
hh
h
Y
;C ,'
..\+'
Rclicf'-Rcq'nest
'cq'd'-
YL
j Y
,TestingAlternative
Y
'cmarits
HV-243F019 1 B4 X 3/4 GL A X Q,MT,LT
38 Scc RclicfRcqucst.
Rapid actingvalve.
IJ
&
HV-243F020
HV-243F031A
HV-243F031B
HV-243F032A
HV-243F032B
1 B4 X
I F-8
I F-8
1 F-8
I F-8 X
X
X
X
1 GL
28 G
28 G
4 G
4 G
A X
M X
M X
M X
M X
Q,MT,LT
0 QMT
O Q,MT
O Q,MT
0 Q,MT
No
No
38
16 CS
16 CS
Sce RclicfRequest.
Rapid actingvalve.
REACTOR RECIRCULATIONM-2143 SIlcct 2
Valve.,'.,:-Numbcr-.=,'.'.
O.trt
~ (,rh'h'R
'A . B"..C,.D
o
8,t
Ol4
O" ?
Rciicf'-'olucst
Rcq'd I
-,",... Testing; AltcrnatiYc
v,i,X,
, i-Rcrnarirs
'".'43F013A
243F013B
XV-243F017A 2
XV-243F017B 2
F-2
H-3
X
X X
1 C
1 C
1 XFC
I XFC
X
X
0
0
0
0
CV,LT Ycs
CV,LT Ycs
CV,LT Ycs
CV,LT Ycs
15 RR
15 RR
14 RR
14 RR
Closure test
only.
Closure test
only.
Closure test
only.
Closure test
only.
REACTOR WATER CLEANUP M-2144 Sheet 1
',;,',!'I;":iValise';i?'.',":! '.
.'"
..'.Numbe'r',,'':-.:':.;„":,:','.,'cA';.'-.,'::;::;.:'.:;-;:;B,'",",";:::,'::;."",:,C'.";::;;:;,':$': D ';
?Cj
?)?;4k I.;i':C!
'Y'8: 'Y. ':
;:;,Y:::"Y.
:::Lc?C,, C
,o;;;Q:;I,Retie'f
c;"';;,'I;R'eqiies't",:,
".R'eq! d""",.'":.
"!;:„'Y,"TeStl1lg.":c"',:.'::;':;:...-::;:.;'?A'ltetn'atiye'.:':::,
Rema
HV-244F001 1 C-2 X X 6 G M X 0 Q,MT,LT
No
HV-244F004 1 C-2 X 6 G M X 0 Q,MT,LT
No
O gtel
tL
''~ P
CONTROL ROD DRIVE M-2147 Sheet 1
" fh.
",'i;Testmg ''"i..
",,'-':„'Altemative .:,,-,'. -';:''.,"Re'tttaiks.".;;,"
':" A':::::: '..B,::;:.":',"..C;.i:; ',':„"":9,:;:
XV-247F010A
XV-247F010B
XV-247F011A
2 A-4
2 A-5
2 F-5 X
X GL
GL
GL A
0
0
0
Q,MT Yes
Q,MT Yes
Q,MT Yes
61
61
61
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
XV-247F011B 2 F-6 X GL 0 Q,MT Yes 61 See ReliefRequest.
~ There are a total of 185 sets of these valves, one for each of the 185 CRD Hydraulic Control Units.
O gIJI ~
IJI
M
hlOOO
C
'IU
t
~ I
C,
CONTROL ROD DRIVE M-2147 Sheet 2)
r
J A
'alve,. Number
3;
A'
S;.-.''Q
RclicfRequestRcq'd
'.~;. Testing"',
-. tItltcrnative Rcntarka,
A - B":;.,';:-'C *.:D',
247114»
247115*
XV-247260
XV-24727*
2471380
2 AS
2 D-8
2 DW
2 AW
2 D4
X
X
X
X
X
3/4
GL A
GL A
CV ~
C CV
C e
C e
0 CV
17
17
17
17
17
Scc RclicfRcqucst.
Scc RclicfRcqu est.
Scc RclicfRequest.
Scc RclicfRcqu est.
Scc ReliefRequest.
Open test
only.
Closure test
only.
Open test
only.
Open test
only.
Closure test
only.
'here are a total of IBS sets of these valves, one for each ofthe IBS CRD Hydraulic Control Units.
STANDBYLIQUIDCONTROL M-2148
ValveNumber
8SO g
ReliefRoqu cat
Rcq'd *
'estingAlternative Remarks
A B C,D248F004A
248F004B
HV-248F006
248 F007
PSV-248F029A
PS V-248F029B
248F033A
D-7
D-7
D-8
E-8
D-5
F-5
D.6
X
X
X X
X
X
X
X
SC M X
RV
RV
DT
DT
Q,MT,LT,CV
CV,LT
SRV
SRV
CV
No
No
No
No
No
18 RR
19 RR
ExplosiveValve.
ExplosiveValve.
Closure test
with motoroperator, opentest duringreactor vcssclinjection test.
Closure test
during leaktest, open test
during reactorvessel
injection lest.
STANDBYLIQUID CONTROL M-2148 (Continued)
ValveNumber
O
cl+(
0
tg8'4
g SOE~
O
Relief
RequestRcq'd
TestingAlternative Remarks
A B 'C D.
248F033B 2 FW I'A C CV No
REACTOR CORE ISOLATIONCOOLING M-2149
,",'!;!,',:,'Nu'mbe'r, "".-':),
.:',::;;Relief::.,';„:.-:
,:;::Re'q)'ue?st„';
; Req;d::;:::.'.
'„:":„.:„";.-'„"-,.,T)esttn'g:,„;:,."-',,''",$
:,Alterna)tive'; ",'',;."„;:: i;; Remarks.,:::;:.".,".'5.'„..
?
249420 E-5 X X GL H LT No
HV-249F007 1 C-3 X X M X 0 Q,MT,LT
20 See ReliefRequest.
Leak test inreversedirection.
HV-249F008 2 C-3 X X M X 0 Q,MT,LT
No
HV-249F013 2 E-5 X M X Q,MT,LT
No
FV-249F019 2 F-3 X GL M X 0 Q,MT,LT
2038
See ReliefRequest.
Leak test inreverse direction.Rapid actingvalve.
249F021 F-7 X CV,LT Yes 21
65Closure test only.
249F028 G-5 X CV,LT Yes 21 Closure test only.
HV-249F031 2 H-2 X G M X Q,MT,LT
Yes 20 See ReliefRequest.
Leak test in,reverse direction.
(-,i
l
t
REACTOR CORE ISOLATION COOLING M-2149 (Continued)
ValveNumber
RclicfRequestReq'd
TestingAlternative Remarks
A B C D
249 F040 2 G-5 X 10 C CV,LT 21 RR Closure test only.
HV-249F059
HV-249F060
HV-249F062
G-3
2 G3 X
X
10
GL
0
0
0
Q,MT,LT
Q,MT,LT
Q,MT,LT
No
No
20 Sce RclicfRcqucst.
Leak test inreverse direction.
Leak test inrcvcrsc direction.
249 F063
249 F064
2 FA
2 F4 X
X C CV
C CV
2264
RR
Open test only.
Open test only.
HV-249F084 2 F-3 0 Q,MT,LT
Ycsr
Scc RclicfRcqu est.
Leak test inreverse direction.
3
REACTOR CORE ISOLATION COOLING M-2149 (Continued)
0
Q g'.'.y'-/'~
'h B..C';::, D
Valve",Number
HV-249F088 XC-3IJ
D
X I GL
0
/*
/
A X
Pe,O'
',+
8
II
Q,MT,LT.
h =
ReliefRctlucatRctl'd:-'-
vt /
*
38
Testing
Alternative'cc
RclicfRcIIucst.
is
/ /I
Remarks
Leak test inrevcrsc direction.Rapid actingvalve.
RESIDUALHEAT REMOVAL M-2151 Sheet I
„")i.';:''"'':,Vaiv'el::::":::?~?",',"",
"??'?
;~'.v.''
;. O:::,....
v
4:.''..':::.'i':
.'e«"
;4"V/4
C?? ~
X " NA;X;(".,y..', C;$;,C,
;.Relief;;:„:;':;.R'equ'"e'st'-'„'.
"::,:R'e'a'.ll,"=::
" +;Very'4
'.",q+(.'~
':,':..."¹p'.:
:%.y.&A,
','Alte'r'nativ?e':";:;.'.":
~::,:;:Rem'a'iks",:.'V-2518$
4A 2 F-8 X 24 G M X 0 Q,MT,LT
Yes 20 See ReliefRequest.
Leak test inreversedirect ton.
HV-251F004C 2 F-8 G M X 0 Q,MT,LT
Yes 20 See ReliefRequest.
Leak test inreversedirection.
HV-251F006A
HV-251F006C
HV-251F007A
2 H-8
2 G-7
2 F-7 X
X
X
X
20
20
G M X
G M X
G M X 0 Q,MT,LT
Q,MT
C Q,MT
No
No
Yes 20 See ReliefRequest.
Leak test inreversedirection.
HV-251F015A I D-7 X 24 G M X Q,MT,LT
Yes 2667
CS Pressureisolationvalve.
HV-251F016A 2 B5 12 GL: M X Q,MT,LT
No
HV-251F017A
HV-251F021A
2 D-3
2 B7
X
X 12
GL M X
G M X
0 Q,MT
C Q,MT
No
No
M
OOO
RESIDUALHEAT REMOVAL M-2151 Sheet 1 (Continued)
.:;;
'';:;:;:;,:Nu'mb'er",',."':,',",'.,.';'Relief"
";:Rendu'e?st',".
:: Req',d,':;:
',,:::,:"'' ''":Tes'tiri'j'.;:':::i!:.':,"
:,',:;::Alte'I'attv'e',::,':>. ';;.Re'ma'rks;:,:„":;:
HV-251F022
HV-251F023
"'':'A':,!:,';:."::-,""B,'.":,;'::'C;'::-:.;.:.';'..:.::.',:.";.;:;::;.
1 B-8 X
I B7 X
X 6
X 6 G M
Q,MT,LT
Q,MT,LT
Yes
Yes
202667
2667
CS
CS
Leak test inreversedirection.
HV-251F024A 2 E-7
HV-251F027A 2 E-7
HV-251F028A 2 E-5 X
X
X
18
18
GL M
GL M
G M
X C QMT
C Q,MT
Q,MT,LT
No
No
No
251F031A
251F031C
251F046A
251F046C
2 H-2
2 G-3
2 F-2
2 F-3
X
X
X
20
20
C CV
C CV
C CV
C CV
No
No
Yes
Yes
64
64
See ReliefRequest.
See ReliefRequest.
Open testonly.
Open testonly.
CDC)CO
F
I
l
RESIDUALHEAT REMOVAL M-2151 Sheet 1 (Continued)
::::c'N
WA~ .:M',
'",;:,'R'erie f:;.;:.i
„::Request .,''.
:,Req'd" ',:;" '.„"'Alte'mat tv'e";:-:"; :„:';;::Remarks''.:„':
HV-251F048A
HV-251FOSOA
G-1
D-8 X
X
X 24
GL M X 0 Q,MT No
C CV LT Yes 2667
CS Pressureisolationvalve.
251F090A
HV-251F122A E-8 X
X X
X GL A
0 CV
Q,MT,LT
Yes
Yes
24
263867
See ReliefRequest.
CS
Closure testonly.
Pressureisolationvalve.Rapidactingvalve.
RESIDUAL HEAT REMOVAL M-2151 Sbc@t 2
ValveNurnbcf
0
CO v
0n~0
n
n0DeiSO
0
0RclicfRcqu est
~ Rcq'd-',"Testing
. Altcfnativc Remarks
A B C 'D
HV-251 F003A 2
HV-251FOI IA 2
HV-251F047A 2
F-5
H4 X
C-8
X
X
X 20
20
G M
H
X
C LT No
0 Q,MT No
0 Q,MT No
Disabled
PS V-25 I FOSSA A-5 X RV C LT No
SV-251 F079A 2 X GL C Q MT Vcs 38 Scc RclicfRcqucst.
Rapidactingvavc.
HV-251F103A 2
PS V-25106A
D3 X
F-3
X I
X I
GL
RV
X C LT
C LT
No
No
Leak test infCVCfSC
direction.
~ P7IJ
4
IJcOED
O
RESIDUALHEAT REMOVAL M-2151 Sheet 3
,"',:::.;';,VaIv'e''.".';,".",.':,"..;:,":¹iiiibcer:.':
.'''."'':,
'C
:: Cd
':,:,'.,'',.'.
0 „.:;„':,
:.4::C.:
::;:.;.C'.:
'$ '"
~':s
%C
.;:gC1
c.a
','l'Q:,":;':ReItef." ~;
';Request:.
:;.,Re'q',d;,';;;) .a
". '.,Testiiij",,::":,::"Altcemactiv''e''em'aiks.„:.
, C'.;:,:.';::;;. ',
HV-251F004B 2. F-3,, X M X 0 Q,MT,LT
Yes 20 See ReliefRequest.
Leak test inreversedirection.
HV-251F004D 2 F-1 X X 24 G 0 Q,MT,LT
Yes 20 See ReliefRequest.
Leak test inreversedirection.
HV-251F006B 2 G-3 X .X 20 G C Q,MT No
HV-251F006D
HV-251F007B
2 H-2
2 F-3 X X
20 G
6 G
M X
M X 0 Q,MT,LT
Yes
C QMT No
20 See ReliefRequest.
Leak test inreversedirection.
HV-251F008
HV-251F009
1 E-3 X
1 D-1 X
X
X
20 G
20 G
M X
M X
Q,MT,LT
Q,MT,LT
Yes 2367
2367
CS
CS
Pressureisolationvalve.
Pressureisolationvalve.
RESIDUALHEAT REMOVAL M-2151 Sheet 3 (Continued)
.',:".„";.:.''"„":.;."::::;.:.,Valv'e„:.'.";",:,:',.'-'„„,.',:;;:;::;:,;;;:.:,;.:::;Nu'mb'er::.".
":,':,
ch? ',',''R'elie'f;:.":..'::.R'e'qu'e's't
':;:R'e'q'd:':::::
i:,::..";"„:-Te'stinj-;i.":'.
,:.;..; Alt'e'inative,'.-".,', ,",: Remar'It's',:.''';.
HV-251F015B 1
HV-251F016B 2
HV-251F017B 2
HV-251F021B 2
HV-251F024B 2
HV-251F027B 2
HV-251F028B 2
251F031B
251F031D
C-3
A-5
C-7
A-3
F-3
E-3
C-6
G-8
H-8
X
X
X
X
X
X
X
X
X
12 GL
24 GL
12 G
18 GL
6 GL
18 G
20 C
20 C
X
X
Q,MT,LT
Q,MT,LT
0 Q,MT
C Q,MT
C Q,MT
C Q,MT
Q,MT,LT
C CV
C CV
Yes
No
No
No
No
No
No
No
No
2667
CS Pressureisolationvalve.
V
I
fi
l
1
RESIDUALHEAT REMOVAL M-2151 Sheet 3 (Continued)
'''V,:;.;.(::;:;:y,',.
,'z@lr",'..';:„.''..„'.Valv'e",'-.".'..,:',',''',"-„".";:
,Relief:::-':::.'::;:;Rvequ'e'st.;:
';Req'd';:::.-'„',";.'",'y'.((:;"'.
:',;"'Testmg'i,':@
".,".:Alternative.;':
':,' 4;.'.".;.
".;":„'::Reiiia(rks,':,:,"::
251F046B
251 F046D
F-7
F-8 X
4 C
4 C
C CV
C CV
See ReliefRequest.
See ReliefRequest.
Open testonly.
Open testonly.
HV-251F048B
HV-251F050B
F-9
C-2 X X
24 GL
24 C
M X 0 Q,MT
C CV,LT
No
2667
CS Pressureisolationvalve.
251F090B B-6 2 C 0 CV See ReliefRequest.
. Closure testonly.
HV-251F122B C-2 1 GL A X Q,MT,LT
263867
Pressureisolationvalve.Rapidactingvalve.
RESIDUAL HEAT REMOVAL M-2151 Sheet 3 (Continued)
ValveNumber
ol~Ic5
Q
nS =
5
O
0
Pp D
eR
O
0
8'eliefRcqu est
Rcj'd", -: Testing
Alternative Remarks
A B C D
tJC
PS V-25 1 F 126 D-2 X X X I RV C LT No
RESIDUAL HEAT REMOVAL M-2151 Sheet 4
ValveNumber
000 .Cl'
cO O
,II eV) r
O
O
0
n
CO
nO
C4
89O
g~
O
O$4 Relief
RequestRcq'd
TestingAlternative Remarks
A B, C, D
HV-251F003B F4 20 X 0 Q,MT No
HV-251FOI IB 2 H-3 X 4 G H C LT No Disabled
HV-~&I F047B
PS V-251F055B 2
SV-251 F079B
HV-25 1 F103B 2
C-2
G-5
C-7
X
X 20 G
8 RV
1 GL
I GL
M X
X
0 Q,MT No
C LT No
C LT
C Q,MT Ycs 38 SccRclicl'cqu
est.Rapidactingvalve.
Leak test infevcfsedirection.
PS V-25106B
PS V-251F097
F-7
G-2
X
X X
I RV
4 RV
C LT
LT,SRV
No'o
CORE SPRAY M-2152
:. iP:,:":„;Valve";.','„':;,.;.:.'"'-"'"''::: Number '':::-'..:.
:Relief,.:'';„:;:;:-:Re'q'u'est'-".':
Req,'6 ',:;i:'!:.,
.„:::.,;:":.".',;:.„":;:„Testin'g''.'"„'-'::;:
!;-.-'P.„'':::.;.',:.::,:;:'A'Item»ativ'e'", :;:::;:-;:Retnarks.:'.:.'4
".::.'"':-:,':.:",'.'::;,':B',".;."::;".,:.i;C;.';".;::.,""..';::D~
HV-252FO01A 2 H-3 16 M 0 Q,MT,LT
Yes 20 See ReliefRequest.
Leak test
in reversedirection.
HV-252FO01B 2 H-1 X 16 G M 0 Q,MT,LT
Yes 20 See ReliefRequest.
Leak testin reversedirection.
252F003A
252F003B
E-5
E-8
X
X X
12
12
CV
CV
No
No
252F003C
252F003D
E-6
E-9
12
12
CV
CV
No
No
HV-252F004A 2
HV-252F004B 2
HV-252FOOSA 1
D4
B4
D-3
X
X
X 12
12
12
G M
G M
X
0
0
Q,MT
Q,MT
Q,MT,LT
No
No
4567
CS Pressureisolationvalve.
I
III
CORE SPRAY M-2152 (Continued)
.:;:;:<":''",",,;.'VaIv'e'. "-"..';,',:,:,'",;."::",i:N«umb'er"
.".'-.',"?Ygr
.'a?':~" c>%;:4MZ;W
0...:,:,?$ %'C
,j:?p??'., ?:0,
, Zv v( «(A
.C
","Relief:,:;;,;
„,'etlUest~g",: Ri'j!d:";.:„::":„:
hn&
"-'Testlflg""'.:,Alt'em'ative -::Retnaiks'- :'-:
HV-252FOOSB 1 B-3 X 12 G M X Q,MT,LT
Yes 4567
Pressureisolationvalve.
HV-252F006A 1 D-3 X X 12 C X CV,LT Yes 4567
Pressureisolationvalve.
HV-252F006B 1 B3 12 C X CV,LT Yes 4567
Pressureisolationvalve.
PS V-252F012A 2 D-7 X X 1'A RV SRV No
PS V-252F012B
HV-122F015A
2 B-7
2 E-3
1'A RV
10 GL M X
SRV
Q,MT,LT
No
No Leak testin reversedirection.
HV-252F015B 2 E-3 X X 10 GL M X Q,MT,LT
No Leak testin reversedirection.
O g~ a>(%JI
C/0
C)cOCO
4
4
t'IP'
CORE SPRAY M-2152 (Continued)
ValveNumber
O
lC
CO
~qOnI 4
OO Q6 ~O
0,C+i
Ol4 Rclicf
Rcqu est
Rcq'dTesting
Alternative Remarks
A B C D
Ch
252 F029A
252 F029B
252F030A
252 F030B
HV-252F031A 2
HV-252F031B 2
PS V-252F032A 2
PSV-252F032B 2
A-5
F-3
F-3
G-4
H-6
X
X
X
X
X
X
X
G M
G M
RV
RV
X
0
0
0
0
0
0
CV
CV
CV
CV
Q,MT,LT
Q,MT,LT
r
SRV
SRV
Ycs
Yes
No
No
24
24
24
24
20
20
Sce RclicfRequest.
Scc RclicfRcqu est.
Sce RclicfRcqucst.
Scc RclicfRcqucst.
Scc RclicfRcqucst.
Scc RclicfRcqu est.
Leak test
in rcvcrscdirection.
Leak test
m reversedirection.
0
CORE SPRAY M-2152 (Continued)
"-': "'Valve""-""',;:;.;:"::,<'".",,'.::Number";.'.,',.",,"
i Relief.::;:.i„::;R'e'ques't,':,
i;Req:,d;,<
.;;";:,;",:,.TestIng'':;-:;";';:;.
";"Alte'rn'ative';:; ':;:: Remaiks'','-,';".'„:
".":!A!':':::iB;;;,:,':;:"„:..C,':::..;::„:,:,::.:;::;:D'„:
252F036A
252F036B
252F036C
252F036D
HV-252F037A 1
E-5
E-8
E-6
E-9
D-3 X
X X
X
X
GL A X
CV
CV
CV
CV
Q,MT,LT
Yes
Yes
Yes
Yes 453867
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
CS
Open test
only.
Open test
only.
Open test
only.
Open test
only.
Pressureisolationvalve.Rapidactingvalve.
CORE SPRAY M-2152 (Continued)
';„"-;:,;-",'"::VaIv'e",:i:-,:.
,,"A".',',",::.":"':.';8,":::..„'jiC
~"',;:":!8;:.'':.?
''t@"'':.':"C;<';
: ?:.: . .;: .,
N.;,YA
4;.".;.
: ~';?':.,;;.
",Relief:::,!';:.:
:;ReqUest~'Req.'d: ",',:
?'C,'.
? '?X.~
:::..:.:::::.:,:Tisttn'g;:.:;::;-:;:;,
::„::::Alte'riia'ttve,".„
g?,"y,',",M
,'": Rem'a'ik's',,:,:
HV-252F037B 1 C-3 X Q,MT,LT
Yes 453867
CS Pressureisolationvalve.Rapidactingvalve.
O gtel (CA
4'I
P,
I
FUEL POOL COOLING 4, CLEANUP M-2153 Sheet 1
ValveNumber
OO
g ctO
CI8~
CO
n
Rclicf =
RequestRcq'd
k'estingAltcrnativc Remarks
IJ
L
2-53%7IA
2-53471 B
3 B4
3 B-5
A B C,. 9
X
X
X
C CV
C CV Ycs
13
65
13
65
Scc RclicfRcqu cat.
Scc RclicfRcqu est.
Open test
only.
Open test
only.
CJ n
C/l
CJCOCO
CO
HIGH PRESSURE COOLANT INJECTION M-2155
ValveNumber
j',-' s
O
OC4
O0
el0~ &
~I0C4
X
Relicf- RequestRcq'd
'; Testing, ~
Altcrnativc , Remarks
VlCl
2-55%12
2-55%38
HV-255F001
HV-255F002
2 E-5
2 E-5
2 D-8
B-3
A .B.,—,. C D
X
X
2 C
I GL
10 G
10 G
H
M
0 CV
LT No
Q,MT No
.Q,MT,LT
24
20
Sce RclicfRequest.
Scc RclicfRcqu est.
Leak test inreversedirection.
HV-255F003 B-3 10 G X 0 Q,MT,LT
No
HV-255F004
255 F005
HV-255F006
HV-255F007
HV-255F008
B-8
2 EW
2 E-5
2 E-6
2 D5
X
X
X
X
X
16 G
14 C
14 G
14 G
10 GL
X
X
X
0
0
Q,MT No
CV No
Q,MT Ycs
Q,MT No
Q,MT No
29
Open test
only.
HIGH PRESSURE COOLANT I%ECTION M-2155 (Continued)
ValveNumber
j'E
OOQ o 6
Ch 0
Ic „O"cd
OIn0
o SO
OO
O
cd
OK
6E
ctl
ReliefRcqu est
Rcq'dTesting
Alternative Remarks
A B C D
HV-255F012 F-3 X G M X Q,MT,LT
Ycs 20 Scc ReliefRcqu est.
Leak test infcvcrscdirection.Verifystrokeduringpump test.
255 F019 C-8 X 16 CV 32 RR Closure test
only.
HV-255F042
255 F045
255 F046
2
H2 X
H-3
E-7 X X X
16
16
G M X Q,MT,LT
CV
CVgLT Ycs
20
31
65
2865
Scc RclicfRcqucst.
Scc RclicfRequest.
Sce RclicfRcqucst.
Leak test infcvcfscdirection.
Open test
only.
Open test
only.
HIGH PRESSURE COOLANT IN/ECTION M-2155 (Continued)
Sw
Valve'
Number
g'. "..
.0A4
'S
RclicfRequestReq'd
TestingAlternative
h"
s
255 F049
HV-255F066
2 G-5
G-3
A B,.: C '','D
X
20 C
20 G 0
CV,LT
Q,MT,LT
2S
20
Sec ReliefRcqu est.
Scc RclicfRcqucst.
Open test
only duringpump test.
Leak test inreversedirection.
HV-255F075
255F076
255 F077
HV-255F079
2 F-5
2 F4
2 F4
F-3 X
X
X
X
3 G
3 C
3 C
3 G
0
0
Q,MT,LT
CV
CV
No
3464
3464
20
RR
Scc RclicfRcqu est.
Open test
only.
Open test
only.
Leak test inreversedirection.
IJ
4
C/)
S+
8C)
HIGH PRESSURE COOLANT INJECTION M-2I55 (Continued)
ValveNumber
eR
X
g
II
ReliefRequestRcq'd
Tcatutg- Alternative. Remarks
A B C 9
CO
IA
HV-255F100 B-3 X X I GL A X Q,MT,LT
38 Scc RclicfRcclucst.
Rapidactingvalve.
CA
CJCDCD
CD
HPCI TURBINE - PUMP M-2156 Sheet 1
ValveNumber
~oO
O
8O
o IIE~o
8' RclicfRequestRcq'd.
Testing
Alternative Remarks
FV-25612
256F04S
256 F052
256 F057
B-7
G-5
G-5
A 8 C.'D
X
X
10 GL E/H
X C Q,MT
C CV
C CV
C CV
No
53
65
65
Sce RclicfRcqu est.
Scc RclicfRcqu est.
Scc RclicfRcqucst.
Test duringHPCI pumptest.
Test duringHPCI pumptest, opentest only.
Test duringHPCI pumptest, closetest only.
Test duringHPCI pumptest, opentest only.
HV-256F059
PSE-256D003
E-3
B-5
X
X 16
GL M X
RD
C QMT
C DT
No
No
Test duringHPCI pumptest.
No testingrequired.
V)
IJCO
CO
HPCI TURBINE - PUMP M-2156 Sheet 1 (Continued)
'alveNumber
O S5.
Ol48SO
g~
0
g
II
ReliefRequestRcq'd
TestingAlternative
A 8' D
IJ
IJI
PSE-256D004 S h-5 X X 16 DT No No testingrequired.
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet I
OJ
S
Yalve'utnbcr
',A
n
A ...= B ",C.»,«" D
,Relief''Rcqucst
: Rcq'd .~i '=-Testing .,
Alternative , "Rcntarka „'c
lJC
Ch
HV-25703
HV-25704
PS V-25704A I 2
PS V-25704A2 2
PSV-25704B I 2
PS V-25704B2 2
PSV-25704CI 2
PS V-25704C2 2
PSV-25704DI 2
PS V-25704D2 2
PS V-25704E I
E-3 X
E-2 X
F-4
F-4
F4
F4
F-4
F4
F-4
X
X
X
X
X
X
X
X
18 B
18 B
24 RV
24 RV
24 RV
24 RV
24 RV
24 RV
24 RV
24 RV
24 RV
A
X
X
X
X
X
X
X
Q,MT,LT
Q,MT,LT
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
C SRV
No
No
No
No
No
No
No
No
No
37
37
Closure test
only. Leaktest inreversedirection.
Closure test
only.
t> n(D
M
tJCOC)CO
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 1 (Continued)
YalycNumber— g C
Dc "j8SOE~
0Relief .
RequestRcq'd:
Testing, Alternative Remarks
A B 'C . D
PS V-25704E2 2
HV-25705
HV-25711
HV-25713
HV-25714
HV-25721
D-3
A-3
C-8
X 24 RV
2 GL
2 GL
24 B
24 B
6 B
A
X
X
X
SRV
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LTr
No
37 CS
37 CS
37 CS
37 CS
Closure test
only.
Closure test
only.
Closuretcstonly. Leaktest inreversedirection.
Closure test
only.
Closure test
only.
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet I (Continued)
ValveNumber
O000 O
IO
8l49
O gE~
O
sl
Dv ReliefRcqucstRcq'd
TestingAltcfnattve
HV-25722
HV-25723
HV-25724
HV-25725
C-5
D-7
E-5
A B C D
X 24
24
18
18
B A X
B A X
B A X
B A X
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Ycs
Ycs
37 CS
37 CS
37 CS
37 CS
Closure test
only, Leaktest infcvcfscdirection.
Closure test
only.
Closure test
only.
Closure test
only. Leaktest infcvcfscdirection.
SV-25734A G-2 X X GL S X Q,L'd,MT
Ycs 38,58
Sce ReliefRcqucst.
Rapidactingvalve.
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 1 (Continued)
.'„;-.:;Valve„"'";;":;:::;:::,'::,::,Numb e'r:.':,';,.:,:,'-'„.',
C"
:;"tA::g.;:"O .'.
C',W . ~
; Relief,';,:.:Re'q'nest''
'.:,'Re'q'd'-,-'.:.
"g","
','gTe'sttri::-';"","';.;:"'Alt'eiiiative',;;:
:,"':-:""',Reiiiaiks:;,',":,:'V-25734B
2 E-6 X 1 GL S X Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
SV-25736A
SV-25736B
2 G-3 X
2 E-6 X X
1 GL
1 GL
S X
S X
0 Q,LT,MT
Q,LT,MT
38,58
38,58
See ReliefRequest.
See ReliefRequest.
Rapidactingvalve.
Rapidactingvalve.
SV-25737 2 G-6 X 1 GL S X Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-25738 2 G-6 X X 1 GL S X Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
'C
. ~
I ~
I.,jI
1
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 1 (Continued)
"'''-'<'""'"-"Val+e"""':-''""
'„'.;:„:;;.; Number"..'.',".;:,'';
':0 &tv'.
'.wi'A""':i;.".c.B+i!:,:";, C~ ..;.'.:Q i';.
.'.,'„
@.,XC;8:;,;., 8;.,:C;:6;:;:: .c.gg?a
(p g"
".'.?',.')C;:.',
4' YMZ.,M%'.
C
::Relief:,.;:.':
,";Request;":,
i';RE!d,".,":;;,
,:r:
. '..C,.C%"..:
,'A'Iternattv'e-';.'; ,:;,i:,"Re'mari s„.",'
SV-25740A 2 B4 X X GL S X 0 Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-25740B
SV-25742A
2 B5
2 B3
X GL S
GL S 0
Q,LT,MT
Q,LT,MT
Yes 38,58
38,58
See ReliefRequest.
See ReliefRequest.
Rapidactingvalve.
Rapidactingvalve.
SV-25742B 2 B-6 X GL S X Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-25750A 2 C4 X GL S X 0 Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
"~v
r
~,
'
Ci
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 1 (Continued)
9? ''?X
?:? .;"
',',",h
'„....'.Cl:..? .:
<; fy?
?
.C
%?.".c",.'
'; Cl,.'.
r? .,;:
"'-''ll":-'?
;;?:C%:
",% lgP,'.;.'t.!ReIief:.;"."':,.,",'.;:Re'qu'e'st'::;
".'Req!d
':.'??:C
':?y'.',,".,.y"
?gg %:.
".~".g
''yM
'y:NANT(..:+:? %';
'",'';i;::.:Testing':.",:i~i','
Alternativ'e,';„:,: ;'.';:::'",.':,Rem'arks.'';;::.';;
.".'A"'i::.'::"'::";:B';'.~":;;':::Ci:::,::,:i.:':.''-::,,'D.';.
SV-25750B 2 B-5 X GL S X Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-25752A 2 C-3 X X GL S X 0 Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-25752B 2 B-6 X GL S Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
HV-25766 2 H-5 G M Q,MT,LT
Yes 20 See ReliefRequest.
Leak test inreversedirection.
SV-25767 2 C-5 X GL S Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
HV-25768 2 H-4 X G M X Q,MT,LT
No
*
!
~r.
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 1 (Continued)
",-.',;;;;,':.'";:;:,Valve,:-',;;."„"".'.,';".".',
-,,';:;,:;:„:„Number'"-";;;
'.WVW ',
"Relief'.",-".
:',Reqwu'est'.'Reqw'vd:::.':-
: '«v.:.'W.'.'.r '
"-':',:Te'sjin'gv'::-
':'Avl'teinative ;.'::::Rema'iks..:::.::::,
SV-25774A C-3 X 1 GL S X 0 Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
SV-25774B D-6 X 1 GL S X Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
SV-25776A
SV-25776B
SV-25780A
C4 X
D-5 X
F-3 X
X
X
1 GL
1 GL
1 GL
S X,
S X
S X
0
0
Q,LT,MT
Q,LT,MT
Q,LT,MT
Yes
Yes
38,58
38,58
38,58
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
Rapidactingvalve.
Rapidactingvalve.
Rapidactingvalve.
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 1 (Continued)
::!Relief~'
Request".'':Reij'd-""';",i-'::::.-".:Remarks:.:'::;:,"
SV-25780B
SV-25782A
SV-25782B
SV-25789
2 F-6
2 F-2
F-6
2 C4
X
X
X
X
X
GL S
GL S
GL S
GL S
X
X 0
Q,LT,MT
Q,LT,MT
Q,LT,MT
Q,LT,MT
Yes
Yes
Yes
Yes
38,58
38,58
38,58
38,58
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
Rapidactingvalve.
Rapidactingvalve.
Rapidactingvalve.
Rapidactingvalve.
tT~
4
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 5
'\ ',".0':::":.'.0,:...;;;
;.:; 4'?;;"„;
F
% .O
'',".i":-„'-„'.'.B:-''ll:",';;C(i.":,'.:;-'.9
;~'? j':
I
,
car;i.'..
t
p
": .'".,'5?
; al:".:,~;.'.;
9
;:n .,'.,";;:;:
;:;::R':. '
-'X .
;::„;'Relic'f.,'::„:"-:.;;:
.;:;;:Request:".,-:..';,Rej!d:::,:,::;,'C.'::,',':~~ "'Testmg '-".'-';:;: Aiteriiative',,,': ;::",:"-::::Remaikr;,"","
SV-257104 E-3 1 GL S Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-257105 E-3 1 GL S X Q,MT,LT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
SV-257106 F-3 X 1 GL S X Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
SV-257107 X 1 GL S X Q,LT,MT
Yes 38,58
See ReliefRequest.
Rapidactingvalve.
4 ~
I
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 6
:;::;;:.:'"",:Valv'e".,".'",'l
"'=:';,; ¹'mh'ei.'..;::;::;;
~p+vg'.
Relief@~;"::„.:R'equest";
'Req!d',~N„''
:.C .,
",.: g:,
;:;;:::„'gestUlg;:;.,';
"„:"„Alternative',".':, :;.-„.': '; Rem'aiks:„-,'„",
SV-257100A 2
SV-257101A 2
SV-257102A 2
SV-257103A 2
B-3 X
B-3 X
C-3 X
C-3 X
X
1 GL
1 GL
1 GL
1 GL
X
X
X
X
0
0
0
0
Q,LT,MT
Q,LT,MT
Q,LT,MT
Q,LT,MT
Yes
38,58
38,58
38,58
38,58
See ReliefRequest.
See ReliefRequest.
ReliefRequest.
See ReliefRequest.
Rapidactingvalve.
Rapidactingvalve.
Rapidactingvalve.
Rapidactingvalve.
0
N8
ge
l"
CONTAINMENTATMOSPHERE CONTROL M-2157 Sheet 7
,""'",".""':":"',Valve",:.'„'';,,'.'
g/
: 'A";::,'-„::i::.;:B;:;:;„".,:.C;:::..'';.::::, ':,:::,::,",9.';:;
CJ
I
NM<"
C'>':.,":.;.
. )/%'::
:0:".
'Q X".
,'::rP,'. x
:
'.ReqUest''-R'e'q':d,:;:;:
V( ',: ';,
V hV
, ':: )): ',.a """."Testtng ": ~"'
':Aitemativ'e'. '':- Rema'iks'",.''„'-'.
SV-257100B
SV-257101B
SV-257102B
B-3
B-3
C-3
X X 1 GL
1 GL
1 GL
S X
S X
S X
0
0
0
Q,LT,MT
Q,LT,MT
Q,LT,MT
Yes
38,58
38,58
38,58
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
L
Rapidactingvalve.
Rapidactingvalve.
Rapidactingvalve.
SV-257103B C-3 X X 1 GL S X 0 Q,LT,MT
38,58
See ReliefRequest.
Rapidactingvalve.
g ~ t
1 h
1'~ I
LIQUIDRADWASTE COLLECTION M-2161 Sheet I
Relief::i'.:.'":,'e'qiies't:i
Rej',d,'-':.
HV-26108A1
HV-26108A2
2 B-3 X
2 B-5 X
X
X
G A
G A
X
X
Q,MT,LT
Q,MT,LT
No
No
HV-26116A1 2 G-3 X G A X Q,MT,LT
No
HV-26116A2 2 H-3 X X G A Q,MT,LT
No
REACTOR BUILDINGCHILLEDWATER M-2187 Sheet 2
V':,".-.:::,:;Vali):":,';,'':„:-„"„'.
::;:;:,:,':;;,.;.Numb'e'x,:.":':,',™,
'::'A'.:"::::,'::::.::::.B:::::::=':-::::.:C:„:::"'4:D!::,:-'!."
':;:::;:Relte'f,;:,:"':,''::
i",:Retlues't'„:'';Req',d',".;:.
. x ZCC xcP;;:;:Y:.
.„:.:;.;Testmg;,'.":"..''Arltrexiia'tKe';:::
.'';;;:;;: r.r..'....
"":,:„''.-',Re''m'axks",„:;
HV-28781AI 2
HV-28781A2 2
HV-28781B I 2
HV-28781B2 2
HV-28782A1 2
HV-28782A2 2
HV-28782B I 2
HV-28782B2 2
HV-28791AI 2
H-2
G-2
D-2
C-2
D-2
C-2
H-2
G-2
B-2
X
X
X
X
X
X
X
X
X
X
X
G A X
G A X
G A X
G A X
B A X
B A X
B A X
B A X
G A X
0
0
0
0
0
0
0
0
0
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
Q,MT,LT
No
No
No
No
No
No
No
No
Yes 39 CS
O g
'I
1
I ~
'C
REACTOR BUILDINGCHILLEDWATER M-2187 Sheet 2 (Continued)
M
:-„'ll:::::,:",:„:VaI'v'e,'.'.'-'.;-"'..',":.',';."::
';::Nuinbet".:.:.:,'.",':
C.:.
:: CC.': "
'j: A':.;i',::.::i, Bi,:::.:„'":.';C:."'-„':,'"„';:::„".'I)
„:'g::40',:5
:,'8 %ca?ai",
4''
,. 41'.w
': ~;N~j
N
',"g'.; C7'',
g;. Og.,:;:
'„-;R'elief,:.,'::::,;.
;::. Request:.'::Req"d:;::,":;,'
\'
.;~<:~Testing':,:;:)~
;-„',A'Itetn'atiy'e,:". ;:,";';Re'iiiaiks.'".':.'
0
Ch
HV-28791A2 2
HV-28791B I 2
A-2 X
F-2 X
X 3 G
3 G
A X
A X
0
0
Q,MT,LT
Q,MT,LT
Yes
Yes
39
39
CS
CS
HV-28791B2 2 E-2 X 3 G 0 Q,MT,LT
Yes 39 CS
HV-28792AI 2 F-2 X X 3 B A X 0 Q,MT,LT
Yes 39 CS
HV-28792A2 2 E-2 X 3 B A X 0 Q,MT,LT
Yes 39 CS
HV-28792BI 2 B-2 X 3 B A X 0 Q,MT,LT
Yes 39 CS
HV-28792B2 2 A-2 X X 3 B A X 0 Q,MT,LT
Yes 39 CS
, II
rI
I
I
TRAVERSING INCORE PROBE (TIP) (No P&ID)
';:.::,:;.:,"','.Valv'e""'i"-"'-:""~'"'¹mber;
''':",::
'%.' y?'8?:;:
';::A".-::,:':,.:::-::,:B::.::::::,'.'.":..':..,C.„.'::."":.'„"D;.:'.;
y
. '..:
C.'y
(?'%?y?
'„:R'e'lief,,:,:.',"::
; Re'q'uest.;: ."y::j'?Testmg:::yy.';i.'':"Alternative"';
."."." Reiiiarlts."',.";
TIP Chan AMan Valve*
TIP Chan ASquib Valve**
TIP Chan BMan Valve
TIP Chan BSquib Valve
TIP Chan CMan Valve
TIP Chan CSquib Valve
TIP Chan DMan Valve
TIP Chan DSquib Valve
TIP Chan EMan Valve
S N/A X
S N/A
S N/A X
S N/A
S N/A X
S N/A
S N/A X
S N/A
S N/A X
X
X
X
X
X
X
X
X
3/8 BA
3/8 X
3/8 BA
3/8 X
3/8 BA
3/8 X
3/8 BA
3/8 X
3/8 BA
S X
S X
S X
S X
S X
Q,MT,LT
0 DT
Q,MT,LT
0 DT
Q,MT,LT
0 DT
Q,MT,LT
0 DT
Q,MT,LT
No
No
Yes
No
Yes
No
38
38
38
38
38
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
See ReliefRequest.
Rapidacting vlv.
Rapidacting vlv.
Rapidacting vlv.
Rapidacting vlv.
Rapidacting vlv.
A
TRAVERSING INCORE PROBE (TIP) (No P&ID) (Continued)
'-„".,i;'"'-::,":",''Numb'e'r'.",'.''-",';.
,p,'? -;'Relief:,::.
4:ReqU est:'::,Req.'d';-;.'
::.i.",:,''';:9'e'su'n''i::'.:::'."::i:
::i,"':Alte'm'a'tiye,:::.
TIP Chan ESquib Valve
S N/A X X 3/8 X 0 DT No
TIP Channel manual (Ball) isolation valve.TIP Channel Squib (explosive/shear) isolation valve.
ISI-T-200.0
2PT-1Rev. 4
12/91
PARAJVIETER MEASURED
PumpNumber
c'
C
Pump Name'.
9..
I Remarks
2P202A
2P202B
2P202C
2P202D
2P204 and2P209
Residual HeatRemoval-A
Residual HeatRemoval-B
Residual HeatRemoval-C
Residual HeatRemoval-D
High PrcssureCoolant InjectionMain &, Booster
ExemptIWP-4400
ExemptIWP-4400
ExemptIWP-4400
ExemptIWP-4400
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4C
525455
525455
525455
525455
4448525563
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, main andbooster pumps opcratcin tandcm-mcasurements taken as
onc pump.
IJC)C)
PARAMETER MEASURED (Continued)
PumpNumber Pump Name
~p C4
g E ~ gmX =
Remarks
2P206A
2P206B
2P206C
2P206D
2P208A
Core Spray-A
'Core Spray-B
Core Spray-C
Core Spray-D
Standby LiquidControl-A
ExemptlWP-4400
ExemptlWP-4400
ExemptlWP-4400
ExemptIWP-4400
ExemptIWP-4400
X X X
X X X
X X X
X X X
See RclicfRequest 43.
X
X aa
525455
525455
525455
525455
434952
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop, bearings inmain flow pathlubricated by pumpedliquid.
Bypass loop.
M
lJC)ED
PARAMETER MEASURED (Continued)
PumpNumber Pump Namc- ll ]I
:O
Remarks
2P208B Standby LiquidControl-B
ExemptIWP-4400
Scc RclicfRcqucst 43.
X X X 434952
Bypass loop.
2PS06A
2PS06B
RHR Service. Water-A (Unit I)
RHR ScrviccWater-B (Unit I)
ExemptIWP-4400
ExemptIWP-4400
X X X
X X
5254
5254
Bearings in main flowpath lubricated bypumped liquid. Inletpressure dcrivcd fromspray pond lcvcl.
Bearings in main flowpath lubricated bypumped liquid. Inletprcssure dcrivcd fromspray pond level.
Scc Rclicf Rcqucst 48.Sce Rclicf Rcqucst 54.Scc Rclicf Rcqucst 49.
ISI-T-200.0
2RRT-1Rev. 412/91
ISI-T-200.0
RELIEF RE UEST NUMBER 1
COLD SHUTDOWN TEST JUSTIFICATION
System:
PEcID:
Valves:
Reactor Building Closed Cooling Water
M-2113
HV-21313HV-21314HV-21345HV-21346
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: These valves are in the coolin water sug pply and return lines for thereactor recirculation pump bearing and seal coolers. Cycling of thesevalves during power operation would interrupt this cooling water flow,possibly causing pump bearing damage or seal failure.
Alternative Testing: Exercise valves during Cold Shutdowns (no more frequently than once per92 days).
2RR1-1Rev. 505/93
ISI-T-200.0
RELIEF RE ER 2
System:
P&ID:
Containment Instrument Gas
M-2126
Valves: 2-26-0702-26-0722-26-0742-26-1522-26-1542-26-164
Category:
Class:
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
'asis for Relief: These check valves serve the containment isolation function insidecontainment and are not equipped with remote position indicators.Downstream of the valves (inside containment) there are no pressuremeasurement devices or other means of remotely verif'ying valve position.The only practical method of closure testing involves pressurizing thedownstream side and measuring pressures with temporary instrumentation.With the inerted containment, such testing can only be performed duringa major outage which requires containment purging. This testing, whichrequires significant effort in the installation and removal of temporaryequipment in the high radiation area of the containment drywell, is alreadyperformed during Category A leak rate testing.
Two valves, 2-26-152 and 2-26-154, serve a safety function on openingas well as their containment isolation function. The open test cannot beperformed as there would be no positive indication (flow measurements)of function. Operation of the equipment serviced by these valves (ADSfunction of the safety/relief valves) will not verify their proper openingsince the accumulators at the SRV operators provide capacity for severallifts.
2RR2-1Rev. 412/91
ISI-T-200.0
RELIEF RE T ER 2 (Cont'd.)
Performing continued lifts in an attempt to verify check valve opening willincrease the potential for SRV leakage or failure to reseat, will impactproper maintenance of reactor pressure control, and has the potential fordegradation of the ADS function.
Alternative Testing: Valve closure is. demonstrated by completion of leak rate testingperformed once per 24 months. Commencing with the first refuelingoutage, verification of the opening capability of valves 2-26-152 and 2-26-154 will also be performed at that time with an air pressure appliedthrough the outboard test valves (2-26-021, 2-26-03 1), opening the inboardtest valves (2-26-155, 2-26-153), and observing essentially unrestrictedflow. I
2RR2-2Rev. 412/91
ISI-T-200.0
RELIEF RE UEST. NUMBER 3
COLD SHUTDOWN TEST JUSTIFICATION
System:
PEcID'alves:
Containment Instrument Gas
M-2126
SV-22651
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: Closing this valve interrupts instrument gas supply to several importantvalves inside containment such as the Safety/Relief Valves (non-ADSfunction) and the MSIVs. This could compromise the ability of the SRV'sto operate in the relief mode which, while not an ECCS function, is
important to safety. Loss of instrument gas could also cause the MSIVsto close, resulting in a severe reactor transient.
Alternative Testing: Exercise valve during cold shutdowns (no more frequently than once per92 days).
2RR3-1Rev. 505/93
~ ~
k
f
ISI-T-200.0
RELIEF RE VEST NUMBER 4
COLD SHUTDOWN TEST JUSTIFICATION
System:
PAID:
Valves:
Containment Instrument Gas
M-2126
SV-22654ASV-22654B
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: Closing these valves will interrupt instrument gas supply to the ADSsolenoids of the Safety/Relief Valves, compromising their ability toprovide the opening motive force for the ADS valves in support of thelong-term cooling ECCS function.
Alternative Testing: Exercise valves during cold shutdown (no more frequently than once per92 days).
2RR4-1Rev. 505/93
ISI-T-200.0
RELIEF RE UEST NUMBER 5
COLD SHUTDOWN TEST JUSTIFICATION
System:
P&ID:
MSIV-Leakage Control
M-2139
'''"'"'""':i'':: ''':::::''"'"'ij"""'''"i(Valves":~'~jk~mimgii~''''h"'"'":"""""i"N"''':': Catego~'iaaf 4'~
HV-239F001 B, F, K, P
HV-239F002 B, F, K, P
Function: Containment Isolation; System Initiation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: The MSIV-LCS inboard bleed lines are directly connected to the mainsteam lines at the outboard MSIV. During power operations, these linesare pressurized with main steam up to the first isolation valve (HV-239F001 B,F,K,P). Double valve isolation is provided by HV-239F002B,F,K,P. Opening any of these valves during power operations willleaveonly one barrier against the release of main steam to occupied plant areas
through the system piping. Maintenance of double valve isolation isdesired for personnel safety considerations and for prevention ofinadvertent leakage paths from the main steam lines.
Alternative Testing: Exercise during cold shutdowns (no more frequently than once per 92days).
2RR5-1Rev. 5
05/93
4V
ISI-T-200.0
RELIEF RE UEST NUMBER 6
COLD SHUTDOWN TEST JUSTIFICATION
System:
P&ID:
MSIV-Leakage Control
M-2139
Valves: HV-239F006/ HV-239F007
HV-239F008HV-239F009
Category:
Class:
Function: System Initiation
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: The MSIV-LCS outboard bleed and blowdown lines are directly connectedto the m'ain steam system at the steam line drain. During power operationsthese lines are pressurized with main steam up to the first isolation valve(HV-239F006, HV-239F008). Double valve isolation is provided by HV-239F007 and HV-239F009. Opening any of these valves will leave onlyone barrier against the release of main steam to occupied plant areas
through system piping. Maintenance of double valve isolation is desiredfor personnel safety considerations and for prevention of inadvertent
~ leakage paths from the main steam lines.
Alternative Testing: Exercise during cold shutdowns (no more frequently than once per 92days).
2RR6-1Rev. 5
05/93
A'
'
AO
P
~ e3 i
RELTEF RE T R7
ISI-T-200.0
System:
P &ID:
Valves:
Nuclear Boiler
M-2141
241F010 A,B
Category:
Class:
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valves closed once per 92 days.
Basis for Relief: These check valves remain open maintaining the flowpath to the vesselwhenever the feedwater/condensate, HPCI or RCIC systems are providingmakeup to the vessel or when Reactor Water Cleanup is returning flow tothe vessel. Due to the necessity of maintaining this flowpath in virtuallyall modes of operation, closure testing is only practical during extendedoutages such as refuelings during which these systems are shutdown.Also, plant design does not provide a practical means of demonstratingclosure other than by upstream pressurization performed during leak ratetesting. This testing involves significant effort for installation oftemporary equipment, and requires complete purging of the inerted reactorcontainment.
Alternative Testing: Proper valve closure willbe verified in by completion of leak rate testingperformed once per 24 months.
2RR7-1Rev. 412/91
R
ISI-T-200.0
System:
P&ID:
Nuclear Boiler
M-2141
Valves: PSV-24137 A,B,C,D,E,F,G,H,J,K,L,M,N,P,R,SPSV-241F037 A,B,C,D,E,F,G,H,J,K,L,M,N,P,R,S
Category:
Class:
Function: SRV Discharge Pipe Vacuum Breaker
Impractical Test Requirement: Setpoint test per PTC 25.3-1976.'
Basis for Relief: The ASME performance test code does not provide the most practicalmethod for testing these vacuum relief devices.
Alternative Testing: Commencing with the first refueling outage, the setpoint willbe checkedonce per refueling outage by pouring water into the valve inlet andmeasuring the height of water column necessary to activate the valve.
2RR8-1Rev. 412/91
ISI-T-200.0
R LIE
System'.
P&ID:
Valves:
Category:
Class:
Function:
General
General
General
General
General
As applicable to specific valves.
Impractical Test Requirement: Paragraphs IWV-3417(b) and IWV-3523 of Section XIrequire that when corrective action is required as a resultof tests made during cold shutdown, the condition shall becorrected before startup.
Basis for Relief: For those valves specified therein, the Limiting Conditions for Operationpresently contained within the Susquehanna Steam Electric StationTechnical Specifications provide the control by which valves and/orsystems are declared inoperable. They also control entry into the variousoperational conditions. Further controls are not necessary for "thesevalves. Valves which are not under the control of the TechnicalSpecifications willbe declared inoperable should they fail ISI testing.
Alternative Testing: The requirements contained within Susquehanna SES TechnicalSpecifications willcontrol plant operations and testing with regard to out-of-service valves. For valves which are not addressed in the TechnicalSpecifications, any failures willcause the affected valve(s) to be declaredinoperable and corrective action to be initiated as appropriate.
2RR9-1Rev. 412/91
RELIEF RE VEST NUMBER 10
ISI-T-200.0
System:
P&ID:
Valves:
Category:
Nuclear BoilerI
M-2141
PSV-241F013 G,J,K,L,M,N
B,C
Class:
Function: ADS Valve, Code Safety/Relief Valve
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: The six safety relief valves assigned to the ADS system perform anessential safety function when operated by the pneumatic actuator with gassupplied through the ADS solenoid valves. Operation of these valves isnot practical during power operation because this action will vent mainsteam to the suppression pool, inducing a transient condition andincreasing the potentiality for an open failure of a safety relief valve.Also, no stroke timing is practical as these are pneumatic assisted SRVs.No direct position indication of the SRVs is provided. Although acousticmonitors attached to the valve discharge piping provide evidence of steamflow through each valve, which can be taken as indirect or secondaryindication of valve position, no accurate stroke timing is possible. ADSvalve stroke times could only be inferred very crudely from elapsed timebetween manual (non-ADS) actuation of each valve and acoustic monitorindication of steam flow or lack of steam flow in the valve discharge pipeline. Exercising during cold shutdown cannot be accomplished becauseof lack of steam flow (and attendant noise) provides no indirect orsecondary indication of valve movement.
Alternative Testing: The ADS valves willbe exercised once per 18 months in accordance withTechnical Specification 4.5.1.d.2.b, which provides manual opening ofeach ADS valve with reactor dome pressure greater than or equal to 100
psig and observing either control valve or bypass valve response orcorresponding change in measured steam flow. No stroke timing can bedone.
2RR10-1Rev. 505/93
ISI-T-200.0
Additionally, to monitor for possible degradation of each ADS SRV,actuator lifttime and actuator liftdistance willbe measured during eachsafety valve/relief valve pressure set point test, done to satisfy paragraphIWV-3510 requirements.
2RR10-2Rev. 5
05/93
1 <
ISI-T-200.0
RELIEF RE UEST NUMBER 11
System:
PAID:
Valves:
Nuclear Boiler
M-2141
HV-241F022 A,B,C,DHV-241F028 A,B,C,D
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: During full power operation, it is impractical to full stroke cycle these
valves, since the interruption in steam flow would induce a reactorpressure transient with increased probability of reactor scram, main steamline isolation and SRV actuation. Trending of valve stroke times is notnecessary due to Technical Specification limits on minimum as well as
maximum allowable stroke times with a tolerance of only 2 secondsbetween the 3 second minimum and the 5 second maximum.
Alternative Testing: Full stroke testing willbe performed in Operational Condition 1, 2, or 3
when power level is low enough to prevent the above mentioned transients(no more frequently than once per 92 days). No reduction from highpower levels will be made specifically to accomplish this testing. Notrending of valve stroke times willbe done.
2RR11-1Rev. 505/93
ISI-T-200.0
KR 12
System:
P&ID:
Valves:
Category:
Class:
Nuclear Boiler
M-2141
HV-241F032 A,B
A, C (HV-241F032B only)
Function: Containment isolation; HPCI flowpath (HV-241F032B only).
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: a. These check valves remain open maintaining the fiowpath to the vesselwhenever the feedwater/ condensate systems are providing makeup tothe vessel. Interruption of the feedwater fiowpath by motor operatorclosure of these valves can only be practically accomplished duringcold shutdowns.
b. No practical means other than upstream pressurization similar to leakrate testing is available to demonstrate valve closure of HV-141F0328as a check valve.
Alternative Testing: a. Cycle valves shut using stop-check motor operators during coldshutdowns (no more frequent than once per 92 days).
b. Closure testing ofHV-241F032B as a check valve willbe demonstrated
by completion of leak rate testing to be performed once per 24 months.
2RR12-1Rev. 412/91
ISI-T-200.0
RELIEF RE UEST NUMBER 13
System:
PEcID:
Valves:
Category:
Class:
Function:
Fuel Pool Cooling and Clean-Up
M-2153
2-53-071 A,B
Admit flow to fuel storage pool.
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: In an alternative flowpath to the fuel storage pool, exercising of thesevalves utilizing flow can only be accomplished utilizing ESW or RHRwater. Use of ESW would introduce "raw" water from the ESSW spraypond, undesirable for chemistry and fuel integrity considerations. Whileuse of the RHR flowpath is possible, the difficultyof operating the RHRsystem in an abnormal lineup for supplying the fuel pool creates a
dynamic control situation that is best minimized.
Alternative Testing: Verify valve operability by a pneumatic open flow path test duringperiodic pressure test. A pneumatic open flow path test (SE-235-301) isperformed once per Inspection Period (as specified by ASME CodeSection XI paragraph IWD-2400).
2RR13-1Rev. 505/93
ISI-T-200.0
KR 14
System:
P&ID:
Valves:
Category:
Class:
Reactor Recirculation
M-2143
XV-243F017 A,B
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: Closure testing of these excess flowcheck valves involves depressurizationof the CRD system side of the valves and verification that the valve willclose and stop excess flow. Such actions require interruption of seal waterto the recirculation pumps, which creates a potential for pump sealdamage; disruption of CRD Hydraulic System flow; and installation oftemporary equipment.
Alternative Testing: Closure testing willbe demonstrated by completion of leak rate testing tobe performed once per 24 months.
2RR14-1Rev. 412/91
RELIEF E ER 1
ISI-T-200.0
System:
P&ID:
Valves:
Reactor Recirculation
M-2143
243F013 A,B
Category:
Class:
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: These simple check valves serve as containment isolation valves insidecontainment. The valves are not equipped with remote indication andthere is no pressure indication downstream of the valves. For thesevalves, closure testing is only practical through pressurization downstreamof the valve with the upstream piping vented, and verification of theabsence of flow upstream. Interruption, of the CRD flow (seal purge)during Reactor Recirculation Pump operation to perform this testing couldresult in seal damage. This type of testing can only be performed duringa period when the containment is accessible. The deinerting of thecontainment willonly be performed during major outages and the testingwillbe performed during Category A leak rate testing.
Alternative Testing: Valve closure is demonstrated by completion of leak rate testingperformed once per 24 months.
2RR15-1Rev. 412/91
ISI-T-200.0
RELIEF RE VEST NUMBER 16
COLD SHUTDOWN TEST JUSTIFICATION
System:
PAID:
Valves:
Reactor Recirculation
M-2143
HV-243F031 A,B
Category:
Class:
Function: Reactor Recirculation Pump Discharge Isolation, LPCI flowpath.
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: . The recirculation pump discharge isolation valves are in the main flowpathof the reactor recirculation system which is necessary to maintainreactivity control of the reactor. Cycling of these valves during poweroperations would interrupt the driving core flow, possibly resulting insevere changes in core power level.
Alternative Testing: Technical Specification 4.4.1.1.1 provides for and controls the exercisingof these valves prior to exceeding 25% power during each startup.
2RR16-1Rev. 505/93
ISI-T-200.0
RELIEF KR 17
System:
P&ID:
Control Rod Drive
M-2147
~V~lv gate~ry
247114-001 through 247114-185247115-001 through 247115-185XV-247126-001 through XV-247126-185XV-247127-001 through XV-247127-185247138-001 through 247138-185
CCBBC
Class:
Function: Control Rod Scram
Impractical Test Requirement: Exercise valves once per 92 days and measure stroke times.(per IWV-3411 and IWV-3521)
itBasis for Relief: These valves, located on the hydraulic control units for the 185 controlrod drives, perform the active safety function of rapidly inserting thecontrol rods into the reactor core, upon receipt of a reactor scram signalfrom the reactor protection system. Exercising these valves quarterlyduring power operations could result in the rapid insertion of one or morecontrol rods more frequently than desired. Where testing could result inthe rapid insertion of control rods, thereby causing rapid reactivitytransients and wear of the control rod drive mechanisms, the control rodscram test frequency identified in the Plant Technical Specifications willbe utilized as the valve testing frequency.
Normal control rod motion has been shown to be an indicator that theassociated cooling water header check valve (247138 -001 through -185)moves to its safety position (closed). Normal control rod motion may notoccur ifthis check valve were to fail in the open position. An additionalpositive test of the closure of this valve can be provided by venting of thecooling water header during Primary Containment Integrated LeakageTesting, conducted per Technical Specification 4.6.1.2.
Normal control rod motion does not serve as an indicator that any scramdischarge header check valve (247114 -001 through -185) moves to its
2RR17-1Rev. 412/91
ISI-T-200.0
RELIEF RE ER 17 (Cont'd.)
safety position (open), however. Since this check valve is moved to itsopen position only by scram exhaust flow, a positive test of the openingof 'the valve can only be provided by the periodic scram testing andcontrol rod insertion timing specified by Technical Specification 4.1.3.2.
Verification that any charging water header check valve (247511 -001through -185) moves to its safety position (closed), requires that thecontrol rod drive pumps be stopped to depressurize the charging waterheader. This test cannot be performed during power operations becausestopping the pumps would result in loss of cooling water to all control roddrive mechanisms and seal damage could result. This test cannot beperformed during each cold shutdown because the control rod drive pumpssupply seal water to the reactor recirculation pumps and one of therecirculation pumps might be kept running, thus continuing to need its sealwater supply. The HCU accumulator pressure decay test, specified byTechnical Specification 4.1.3.5.b.2, provides verification of the closureof its charging water header check valve.
The scram inlet valves (XV-247126 -001 through -185) and the scramexhaust valves (XV-247127-001 through -185) are air operated valves thatfull-stroke in milliseconds and are not equipped with position indication,thereby rendering measurement of their full-stroke times impractical.Verifying that the control rod associated with each pair of these valvesmeets the periodic scram testing rod insertion time limits, specified byTechnical Specification 4.1.3.2, is an acceptable alternate method ofdetecting degradation of these valves. Since these measurements ofcontrol rod insertion times are subject to the conservative limitations ofTechnical Specification 4.1.3.3, and because these measurements cannotbe meaningfully correlated with the full-stroke times of the scram inlet andexhaust valves, trending of these scrams time measurements in anymanner comparable to that of valve stroke times is both impractical andunnecessary.
These bases for relief from applicable code testing requirements for theseindividual control rod scram valves are intended to conform to thoseprovided as guidance by NRC Generic Letter 89-04 (Position P7).
2RR17-2Rev. 412/91
ISI-T-200.0
RELIEF RE T KR 17 (Cont'd.)
'n: Pro r functioning of the scram discharge header check valves (247114-'-2 7126-XXX d of th
xh al {XV-247127-XXX)will be verified by periodic scramtesti d control rod insertion timing, with reactor pressure > psig,testing an con oconducted per Technical Specification 4.1.3.2 and Technical Specification
a) For all control rods prior to thermal power exceeding 40% of ratedpower, following core alternations or after a reactor shutdown that isgreater than 120 days.
I
b) For specifically affected individual control rods, followingmaintenanceor modification to the control rod or control rod drive system, whichcould affect the scram insertion time of those specific control rods.
c) For at least 10% of the control rods, on a rotating basis, at least onceper 120 days ofpower operation.
Proper closure of the charging water header check valves (247115-XXX)will be verified by the demonstration that each individual accumulatorcheck valve maintains its associated accumulator pressure above the alarm
f ~10 minutes with no CRD pump operating, at least onceper 18 months, conducted per Technical Specification 4.1.3.5...
Proper closure of the cooling water header check valves (247138-XXX)will be verified by venting of the cooling water header during Primary
r 30 to 50 monthContainment Integrated Leakage Testing, at least once per o minterval, conducted per Technical Specification 4.6.1.2.
2RR17-3Rev. 412/91
ISI-T-200.0
System:
PAID:
Valves:
Standby Liquid Control
M-2148
HV-248F006
.Category:
Class:
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief:
Alternative Testing:
To verify proper opening of this stop-check valve, it is necessary to passfluid through the valve. This action would result in an injection into t ereactor vessel and would require actuation of an explosive valve. Bothactions are undesirable during power operations. Closure testing as amotor-operated stop-check valve during power operations presents thedanger of having the disc stick in the closed position, blocking the onlySLC injection fiowpath, with no means of detecting the failure.
The proper functioning of the Standby Liquid Control System injectionfiowpath, including opening of HV-248F006, willbe demonstrated onceper 18 months in accordance with Technical Specification Section 4.1.5.d.Closure testing of the valve by motor operator willbe performed just priorto the injection testing once per 18 months.
2RR18-1Rev. 412/91
ISI-T-200.0
RKLIKFRK KR 1
System:
P&ID:
Valves:
Standby Liquid Control
M-2148
248F007
Category:
Class:
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: To verify proper opening of this check valve, it is necessary to pass fluidthrough the valve. This action would result in an injection into the vesseland would require actuation of an explosive valve, both undesirable duringpower operations. Closure testing is only practical by pressurizingdownstream of the valve (the upstream side being vented) and verifyingabsence of flow in the upstream side. This requires installation oftemporary equipment and access to the containment which is inertedduring power operation.
Alternative Testing: The proper functioning of the Standby Liquid Control System injectionfiowpath, including opening of 248F007, will be demonstrated once per18 months in accordance with Technical Specification Section 4.1.5.d.Valve closure is demonstrated by completion of leak rate testingperformed once per 24 months. See Relief Request Number 18.
2RR19-1Rev. 412/91
~
!
0'
ISI-T-200.0
RELIEF RE T ER 20
RCIC
RCIC
RCIC
RCIC
RHR
Core Spray
Core Spray
HPCI
HPCI'PCI
System -" P&ID''.
M-2149
M-2149
M-2149
M-2149
M-2151
. M-2151
M-2151
M-2152
M-2152
M-2155
M-2155
M-2155
Valve
HV-249F007
HV-249F031
HV-249F059
HV-249F084
'V-251F004A,B,C,D
HV-251F007A,B
HV-251F022
HV-252F001A,B
HV-252F031A,B
HV-255F002
HV-255F012
HV-255F042
Class
HPCI
HPCI
Containment AtmosphereControl
M-2155
M-2155
M-2157
HV-255F066
HV-255F079
HV-25766
Category:
Function: Containment Isolation
Impractical Test Requirement: Leak test gate valve with pressure differential in same
direction as safety function.
Basis for Relief: These valves are configured such that there is no practical means ofpressurizing in the direction of safety function (lack of proper isolationvalves, test connections, etc.).
2RR20-1Rev. 412/91
ISI-T-200.0
RELIEF RE UEST NUMBER 20 (Cont'd.)
Pressurization in the direction of safety function would require actionssuch as pressurizing the containment (equivalent to an ILRT) or preciselycontrolling the entire RCS at the valve test pressure.
10CFR50 Appendix J paragraph III.C.1 requires that the pressure be
applied in the same direction as that when the valve would be required toperform its safety function, unless is can be determined that the resultsfrom the tests for a pressure applied in a different direction provideequivalent or more conservative results. The Susquehanna FSAR Section6.2.6.3 provides confirmation that, for the subject valves, pressure appliedin the opposite direction of accident pressure produces equivalent or moreconservative results.
Alternative Testing: Leak test each valve in the reverse direction. Penetration willbe subjectedto test pressures in the correct direction during containment integrated leakrate tests.
2RR20-2Rev. 505/93
0
IS I-T-200. 0
RELIEF RE UEST ER 21
System:
PEcID:
Valves:
Reactor Core Isolation Cooling
M-2149
249F028, 249F040, 249F021
Category:
Class:
A,C
Function: Containment Isolation
Impractical Test'Requirement: Exercise valve once per 92 days.
Basis for Relief: These check valves are not equipped with position indication and systemdesign does not provide any practical method of verifying closure otherthan pressurization similar to leak rate testing. Such testing requiresinstallation of temporary equipment which is impractical on a quarterlybasis, and it would render the RCIC system inoperable during the testingperiod. While RCIC is not an ECCS system, it is important to safety andcan provide an additional margin for prevention or mitigation of reactortransients. Normally, testing of this type is accomplished by requiredcontainment local leak rate testing in accordance with 10CFR50, AppendixJ. More frequent performance represents an unnecessary burden on thelicensee.
Alternative Testing: Demonstrate closure by completion of leak rate testing performed once per24 months.
2RR21-1Rev. 4
12/91
IS I-T-200. 0
RELIEF RE T KR 22
System:
PAID:
Valves:
Category:
Class:
Reactor Core Isolation Cooling
M-2149
249F063, 249F064
Function: Vacuum Breaker
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: These vacuum breakers installed on the RCIC turbine exhaust line are notprovided with position indication equipment nor is there pressureindication installed that would provide positive verification of valveoperation. A practical method of testing involves supplying low pressureair upstream of the valve and verifying that fiow can be detecteddownstrea'm of the valve. This test method involves installation oftemporary equipment and is not practical except during major outages, andit would render the RCIC system inoperable during the testing period.While RCIC is not an ECCS system, it is important to safety and canprovide an additional margin for prevention or mitigation of reactortransients. More frequent performance represents an unnecessary burdenon the licensee.
Alternative Testing: Commencing with the first refueling outage, verify opening once per 24months in conjunction with leak rate testing.
2RR22-1Rev. 412/91
RELIEF RE VEST NUMBER 23
ISI-T-200.0
COLD SHUTDOWN ~ JUSTIHCATION
System:
PEcID:
Valves:
Residual Heat Removal
M-2151 Sh. 2
HV-251F008, HV-251F009
Category:
Class:
Function: Containment Isolation (Shutdown Cooling)
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: These normally closed isolation valves are only required to open whenbringing the unit to a cold shutdown condition, providing the flowpath forthe shutdown cooling mode of RHR. In accordance with guidancepresented in IE Information Notice 84-74, draft R.G. 901-4, and previousNRC concerns regarding intersystem LOCAs, cycling these valves every92 days during power operation increases the probability of exposing thedownstream low pressure piping to reactor coolant pressure (since
only'ne
valve would have to be ruptured or failed open to expose the lowpressure system to reactor coolant pressure). During reactor operationsabove approximately 100 psig, interlocks inhibit cycling of these valvesfor the express purpose of protecting low pressure piping.
Alternative Testing: Exercise valves during cold shutdown (no more frequently than once per92 days).
2RR23-1Rev. 5
05/93
'
IS I-T-200. 0
RKI.IKFRK KR 24
System
RHR
Core Spray
Core Spray
Core Spray
Core Spray
HPCI
P&ID
M-2151
M-2151
M-2152
M-2152
M-2152
M-2152
M-2155
M-2111
M-2111
Valve Number
251FO90A
251FO90B
252FO29A
252FO29B
252FO30A
252FO30B
255012
211165 A
211165B
Class Category
,C
Function: Prevent reverse flow out through keepfill line
Impractical Test Requirement: Exercise valves to their closed positions once per 92 days (PerIWV-3521).
Basis For Relief: These check valves, located in keepfill lines for the RHR, Core Spray,and HPCI Systems provide Condensate Transfer System water flowinto their respective headers, while preventing flow of process waterin the reverse direction, during operation of the respective ECCSSystem. In the RHR and HPCI Systems, test connections existbetween the two tandem check valves existing in each line; while inthe Core Spray System, a single test connection exists upstream ofboth check valves, which are located very close together. Theseconfigurations allow individual testing of the downstream check valvein the RHR and HPCI Systems, but support only dual testing of eachpair of Core Spray System check valves in combination. Using thesetest connections in RHR, Core Spray, and HPCI to monitor essentialrestriction of reverse flow involves collecting radioactivelycontaminated seepage while the process system is pressurized, asduring flow testing. This creates the potential for spills and spread ofcontamination. The increase in potential for water hammer in thesesystems due to isolation of keepfill lines during testing, the increase inpersonnel radiation exposure required to perform this testing during
2RR24-1Rev. 412/91
ISI-T-200.0
RELIEF RK KR 24 (Cont'd.)
plant operation, and the increase in potential for contamination ofpersonnel and equipment through this testing justify reducedfrequency. The stainless steel construction of each check valve andthe series configuration of each pair of check valves reduce theprobability of failure to restrict reverse flow through any keepfill line.The relatively small size of each keepfill line minimizes the impact ofany such failure. The combination of these mitigating factors warrantreduction in testing frequency.
The single check valves located in the keepfill lines for the ESWSystem provide Service Water System flow into their respectiveheaders, while preventing flow of process water in the reversedirection, during operation of ESW System. Test connectionsupstream of each check valve support testing of its reverse flowindividually. Using these test connections in ESW to monitor essentialrestriction of reverse flow involves collecting raw service waterseepage, which has the potential to chemically contaminate anddegrade the operation of the plant Liquid Radwaste System. Thestainless steel construction of each check valve reduces the probabilityof failure to restrict reverse flow through any keepfill line. Therelatively small size of each keepfill line minimizes the impact of anysuch failure. The combination of these mitigating factors warrantreduction in testing frequency.
Alternative Testing: Demonstrate closure of each check valve in the keepfill lines of theRHR and HPCI Systems by monitoring the essential restriction of itsreverse flow, through its upstream test connection, once per refuelingoutage while the process system is pressurized, as during flow testing.
Demonstrate closure of at least one of the two check valves in eachpair in the keepfill lines of the Core Spray System by monitoring theessential restriction of their reverse flow, through their upstream testconnections, once per refueling outage while the process system ispressurized, as during flow testing.
Demonstrate closure of each check valve in the keepfill lines of theESW System by monitoring the essential restriction of their reverseflow, through their upstream test connections, once per 18 months (+3months) while the process system is pressurized, as during flowtesting.
2RR24-2Rev. 412/91
e
ISI-T-200.0
RELIEF RK
Relief Request Deleted.
This Page IntentionalLy Left Blank.
2RR25-1Rev. 412/91
'4
'.
pr
ISI-T-200.0
RELIEF RE UEST NUMBER 26
COLD SHUTDOWN TEST JUSTIFICATION
System:
PAID:
Residual Heat Removal
M-2151 Sh. 1 and Sh. 2
Valve CategoO
HV-251F015AHV-251F015BHV-251F022HV-251F023HV-251FOSOAHV-251F050BHV-251F122AHV-251F122B
AAAAA,CA,CAA
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: These normally closed isolation valves serve as the pressure isolationbetween RHR system piping and reactor coolant pressure. Inaccordance with guidance presented in IE Information Notice 84-74,draft R.G. 901-4, and previous NRC concerns regarding intersystemLOCAs, cycling these valves every 92 days during power operationincreases the probability of exposing the downstream low pressure
piping to reactor coolant pressure (since only one valve would have to~ be ruptured or stuck open to expose the low pressure system to reactorcoolant pressure). Maintenance history on these valves has shown thatexcessive cycling at pressure will reduce the leak tightness of thevalves. In addition, failure of these valves during testing to positivelyre-seat could cause loss of RHR system function.
Alternative Testing: Exercise valves during cold shutdowns (no more frequently than onceper 92 days).
2RR26-1Rev. 505/93
0
J
ISI-T-200.0
RELIEF RE ER 27
This Page IntentionaLly Left Blank.
2RR27-1Rev. 412/91
ISI-T-200.0
RELIEF RE ER 2
System:
P&ID:
Valves:
High Pressure Coolant Injection
M-2155
255F049, 255F046
Category:
Class:
A,C
Function: Containment Isolation
Impractical Test Requirement: Exercise valve closed once per 92 days.
Basis for Relief: This valve is not equipped with position indication. Its configurationwith an open discharge into the suppression pool prevents usage ofreverse flow to demonstrate closure. No practical method exists toperform closure testing other than the downstream pressurization ofleak rate testing. Such testing requires installation of temporaryequipment and closure of valves which renders the system inoperable.
Alternative Testing: Demonstrate closure once per 24 months by completion of leak ratetesting.
2RR28-'1Rev. 412/91
ISI-T-200.0
RELIEF RE VEST NUMBER 29
COLD SHUTDOWN TEST JUSTIFICATION
System:
P8cID:
Valve:
Category:
High Pressure Coolant Injection
M-2155
HV-255F006
Class:
Function: Containment Isolation, HPCI Injection
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: This valve is in the HPCI injection flowpath. The interlocks on thisvalve prevent its being open unless the Steam Admission and TurbineStop Valves are open. This is only possible during pump flow testing.Cycling this valve during normal plant operation or HPCI testing maylead to HPCI injection into the vessel. This would affect reactoroperations and introduce a thermal transient in the vessel nozzle.
Alternative Testing: Exercise valve during cold shutdowns (no more frequently than onceper 92 days).
2RR29-1Rev. 505/93
Il
0
a,
ISI-T-200.0
RELIEF RE UEST NUMBER 30
System:
PAID:
General
General
Valves: All valves specified as tested on a cold shutdown or refuelingfrequency.
Category:
Class:
Function:
As applicable
As applicable
As applicable
Impractical Test Requirement: Paragraph IWV-3417(a) of Section XI requires thatshould an unacceptable increase in stroke time beobserved, the valve test frequency shall be increasedto once per month until corrective action is taken.
Basis for Relief: Valves are tested on a cold shutdown or refueling frequency becausethere is a defined basis for exemption from quarterly testing frequencyduring power operation (e.g., the plant is put into an unsafe condition,system design does not permit testing). This same reasoning would,therefore, provide the basis for exemption from the monthly testing as
well.
Alternative Testing: The testing frequency will remain unchanged. The requirementscontained in the Susquehanna Steam -Electric Station TechnicalSpecifications will control plant operations with regard to out-of-service valves.
Each valve exhibiting such an increase in its stroke time willhave itsacceptability for continued operation evaluated by a review of thetendencies and historical ranges of its stroke time measurements.
2RR30-1Rev. 505/93
i
ISI-T-200.0
RELIEF RE KR 1
System:
P&ID:
Valves:
High Pressure Coolant Injection
M-2155
255 F045
Category:
Class:
Function: Backflow Prevention
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: To verify proper opening of this valve, it is necessary to initiate HPCIflow while taking suction from the suppression pool. Since the waterquality in the suppression pool is not maintained at reactor coolantstandards, it is not advisable to initiate this flow at any time duringnormal operations. The resulting contamination of the HPCI systemfrom such flow testing would affect the condensate storage tank purityand ultimately affect the chemistry control of the reactor coolantsystem. There exists no other practical method of verifying propervalve operation.
Alternative. Testing: Verify operability by inspection during valve disassembly. The valvewillbe disassembled at least once every other refueling outage on analternating basis.
2RR31-1Rev. 412/91
~ i
I
ISI-T-200.0
RKLIKFRK T
System.
P&ID:
Valves:
High Pressure Coolant Injection
M-2155
255F019
Category:
Class:
Function: Backflow Prevention
Impractical Test Requirement: Exercise valve closed once per 92 days.
Basis for Relief: This check valve in the HPCI pump suction line is not installed in aconfiguration permitting positive verification of valve closure. Asstated in Relief Request Number 31, alignment of the HPCI pump tothe suppression pool is not desirable. Attempting to verify closureduring leak rate testing of 255F045 will not provide positiveverification, since there is no appropriate pressure instrumentationprovided on the CST side of 255F019, and level changes in the CSTwould not be readily detected due to the large tank volume.
Alternative Testing: Verify operability by inspection during valve disassembly. The valvewillbe disassembled at least once every other refueling outage on analternating basis.
2RR32-1Rev. 412/91
ISI-T-200.0
RELIEF RE UEST NUMBER 33
'ystem: Various
P&ID: M-2139M-2141M-2142
M-2143M-2144M-2149
M-2151M-2152M-2155
Valves: Various (listed in Susquehanna SES Technical Specification Table3.6.3-1)
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valve once per 92 days per IWV-3520.
Basis for Relief: Excess flow check valves are installed on instrument lines penetratingcontainment in accordance with Regulatory Guide 1.11. As such, thelines are sized and/or orificed such that off-site doses will besubstantially below 10CFR100 limits in the event of a rupture.Therefore, individual leak rate testing of these valves is not requiredfor conformance with 10CFR50, Appendix J requirements.
Functional testing of valves to verify closure can be accomplished bythe process of venting the instrument side of the valve while theprocess side is under pressure. Such testing is required by TechnicalSpecification 4.6.3.4 at least once per 18 months. Testing on a morefrequency basis is not feasible for several reasons. Instrumentsserviced by these valves frequently have interlock or actuationfunctions that would be interfered with should testing be attemptedduring plant operation. Also, process liquid will be contaminated tosome degree, requiring special measures to collect fiow from thevented instrument side.
Alternative Testing: Functional testing with verification that flow is checked will beperformed at least once per 18 months per TechnicalSpecification 4.6.3.4.
2RR33-1Rev. 505/93
r~
4 t
ISI-T-200. 0
RELIEF RE T ER 34
System:
PScID:
Valves:
High Pressure Coolant Injection
M-2155
255F076, 255F077
Category:
Class:
Function: Vacuum Breaker,
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: These vacuum breakers installed on the HPCI turbine exhaust line arenot provided with position indication equipment nor is there pressureindication installed that would provide positive verification of valveoperation. A practical method of testing involves supplying lowpressure air upstream of the valves and verifying that flow can bedetected downstream of the valve. This test method. involvesinstallation of temporary equipment and is not practical except duringmajor outages. Its implementation would also require temporaryremoval of the HPCI System from service.
Alternative Testing: Commencing with the first refueling outage, verify opening once per24 months in conjunction with leak rate testing.
2RR34-1.Rev. 412!91
'I
L
I
l
I
I
ISI-T-200.0
RKLIKFRK KR
System:
P8cID:
Valves:
General
General
Allcontainment isolation valves.
Category:
'lass:
Function:
As applicable to specific valves.
Primary Containment Isolation
Impractical Test Requirement: Additional corrective actions specified for valves 6 inchesand larger, that exhibit increases in leakage rate, per IWV-3427(b).
Basis for Relief: Containment leakage rate testing is governed by 10CFR50 Appendixand Susquehanna SES Technical Specification 3/4.6.1.2.
Compliance with these requirements is described in FSAR Section6.2.6 and in FSAR Tables 6.2-19 through 6.2-22. The additionalcorrective actions specified by ASME code Section XI, paragraphIWV-3427(b) are not generally effective. Their usefulness does notjustify the burden of complying with this requirement.
This basis for relief from all requirements imposed by IWV-3427(b)is intended to comply with that provided as guidance by NRC GenericLetter 89-04 (Position ¹10).
Alternative Testing: Primary Containment isolation valve leak testing (with the exceptionof identified pressure isolation function) will be performed inaccordance with FSAR Section 6.2.6 and FSAR Tables 6.2-19 through6.2-22. Evaluation of containment isolation valve leak test results willbe conducted in accordance with the requirements of 10CFR50Appendix J and Susquehanna SES Technical Specification 3/4.6.1.2.~ge rate measurements shall be compared with previousmeasurements and with the permissible valve leakage rates specifiedby the Superintendent of Plant for Susquehanna SES.
2RR35-1Rev. 412/91
ISI-T-200.0
RELIEF RE
Thts Page Intentionally Left Blank.
2RR36-1Rev. 412/91
RELIEF RE UEST NUMBER 37
COLD SHUTDOWN TEiST JUSTIFICATION
ISI-T-200.0
System:
P&ID:
Valves: HV-25703HV-25704HV-25705HV-25711
HV-25713HV-25714HV-25721HV-25722
Containment Atmosphere Control
M-2157 Slit. 1
HV-25723HV-25724HV-25725
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valve once per 92 days.
Basis for Relief: These normally closed containment isolation valves on the containmentpurge inlet and exhaust lines are not opened during power operationsexcept during startup for inerting purposes and during shutdownprocedure to de-inert. It is not good practice to cycle a normallyclosed containment isolation valve, as this increases the possibility offailure in the open position. Technical Specification 3.6.1.8 controlsand limits the amount of time these valves can be open in a one-year'period.
Alternative Testing: Exercise valves at cold shutdown (no more frequently than once per92 days).
2RR37-1Rev. 5
05/93
N
l',4
'p
ISI-T-200.0
RELIEF RE UEST NUMBER '3S
System:
P8cID:
Valves:
Category:
Class:
Various
Various
Those designated "Rapid-Acting" in the REMARKS column.
Aor B
1 or 2
Function: Various (sample, containment isolation, etc.)
Impractical Test Requirement: Trend valve stroke times per IWV-3417(a).
Basis for Relief: The listed valves, designated as "rapid acting valves," have stroketimes (~ 2 seconds) of such short duration that comparison ofmeasurements with previous data for specified percentage increasesis not indicative of degrading valve performance. With measurementof stroke times to the nearest second per IWV-3413(b), a very smallincrease in stroke time will result in an extremely large percentagechange. Verification that valves meet a'specified maximum stroketime of short duration provides adequate assurance of operability.
This basis for relief from the code required corrective actions isintended to conform to the guidance provided by NRC Generic Letter89-04 (Position ¹6).
Alternative Testing: Measured stroke time less than the limitstroke time of 2 seconds willbe verified for each of these valves when exercise tested.
2RR38-1Rev. 505/93
ISI-T-200.0
RELIEF RE VEST NUMBER 39
COLD SHUTDOWN ~» JUSTIFICATION
System:
P8cID:
Reactor Building Chilled Water
M-2187 Sh. 2
Valves: HV-28791A1HV-28791A2HV-28791B1HV-28791B2
HV-28792A1HV-28792A2HV-28792B1HV-28792B2
Category:
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: These containment isolation valves are located in the Reactor BuildingChilled Water supply and return lines serving the ReactorRecirculation pump motor coolers. The closure of these valvesduring power operation will interrupt cooling water flow to theReactor Recirculation motor coolers, which creates the possibility ofoverheating and damage.
Alternative Testing: Exercise valves during cold shutdowns (no more frequently than onceper 92 days).
2RR39-1Rev. 505/93
'I V
ISI-T-200.0
RELIEF RE VEST NUMBER 40
This Page Intentionally Left Blank.
2RR40-1Rev. 4
- 12/91
~ '
ISI-T-200.0
RELIEF RE T ER 41
System:
P&ID:
Valves:
Category:
Class:
Function:
General
General
All Fail-Safe Valves
As applicable
As applicable
As applicable
Impractical Test Requirement: Paragraph IWV-3415, Section XI
Basis for Relief: Valves which have a "fail-safe" requirement at Susquehanna SteamElectric Station will normally be cycled once every 92 days', unlessotherwise relieved. This test willaccomplish the intent of the "fail-safe" test because normal valve movement is achieved by means ofinterrupting motive force to the valve.
Alternative Testing: No additional testing of "fail-safe" provisions will be done becausenormal valve testing willachieve the same results.
2RR41-1Rev. 412/91
ISI-T-200.0
RELIEF RE T ER 42
System:
P8cID:
Valves:
Category:
Class:
Function:
General
General
Allpressure relief valves.
As applicable
As applicable
System Overpressure Protection
Impractical Test Requirement: Paragraph IWV-3100, all valves shall be pressure tested afterinstallation and prior to service.
Basis for Relief: Pressure relief valves used at Susquehanna SES have been purchasedin accordance with specifications which require performance testingat the manufacturer's shop. Records of these tests are part of theQuality Assurance records. In addition, a technical procedurerequires inspection of the sealing mechanism as part of thepreoperational/acceptance test program.
Alternative Testing: No additional testing beyond that which was performed as part of thepurchase and installation willbe performed. The records willremainpart of either the purchase or preoperational records and not part ofthe ISI files.
2RR42-1Rev. 412/91
0
ISI-T-200.0
RELIEF RK T
System:
P&ID:
Pumps:
Class:
Standby Liquid Control
M-2148
2P208 A,B
Function: Standby Liquid Control Pumps
Impractical Test Requirement: Measure inlet pressure prior to and during pump test andmeasure pump delta-p during pump test.
Basis for Relief: System configuration does not provide a pressure indicator on the
pump suctions. It is possible to determine suction pressure bycalculation from tank level (elevation difference) when the pumps arein normal alignment to the SLC Storage Tank. However, when pumptesting is being performed, the tank is valved out and the suctions arealigned to a demineralized water header. While some estimation ofthe pressure in this alignment is available by the setting of thepressure control valve on the demineralized water header, no directpressure indication is available. Since the SLC pumps are positivedisplacement type pumps, suction pressure will not affect developeddischarge pressure.
Alternative Testing: Do not measure inlet pressure prior to or during pump tests. Utilizepump discharge pressure reading in lieu of Pump delta-p reading.
2RR43-1Rev. 412/91
ISI-T-200.0
RELIEF RE T
System:
P&ID:
Pumps:
Class:
High Pressure Coolant Injection
M-2156
2P204, 2P209
Function; HPCI Main and Booster Pumps
Impractical Test Requirement: Ifnot tested during plant shutdown, the pump shall be tested
within one week after the plant is returned to normaloperation.
Basis for Relief: The required steam supply pressure for HPCI surveillance flowverification testing is specified in the Technical Specifications. Thispressure may not be attained within the above prescribed timeinterval.
Alternative Testing: Perform HPCI flow verification test in accordance with quarterlyschedule. After a shutdown which has exceeded the quarterly limit,recommence quarterly schedule in accordance with TechnicalSpecification 4.5.1.b.3.
2RR44-1Rev. 412/91
RELIEF RE UEST NUMBER 45
ISI-T-200.0
COLD SHUTDOWN TEST JUSTIFICATION
System:
PA,ID:
Core Spray
M-2152
Valves Cate~os
HV-252FOOSAHV-252FOOSBHV-252F006AHV-252F006BHV-252F037AHV-252F037B
AAA,CA,CAA
Class:
Function: Containment Isolation
Impractical Test Requirement: Exercise valves once per 92 days.
Basis for Relief: These normally closed Isolation valves serve as the pressure isolationbetween CS system piping and reactor vessel pressure. In accordancewith guidance presented in IE Information Notice 84-74, draft R.G.901-4, and previous NRC concerns regarding intersystem LOCAs,cycling these valves every 92 days during power operation increasesthe probability of exposing the downstream low pressure piping toreactor coolant pressure (since only one valve would have to be
ruptured or failed open to expose the low pressure system to reactorcoolant pressure). In addition, failure of these valves after testing topositively reseat could cause loss of Core Spray system function.
Alternative Testing: Exercise valves during cold shutdown (no more frequently than once
per 92 days).
2RR45-1Rev. 5
05/93
ISI-T-200.0
RELIEF RE VEST NUMBER 4
System:
P&ID:
Valves/Pumps:
Category:
Class:
Function:
General
General
General
As applicable
As applicable
As applicable
Impractical Test Requirement: Test equipment in accordance with Section XI frequencyrequirements.
Basis for Relief: With one loop out-of-service in a system, it is not desirable to test theredundant loop per ISI requirements as such testing may increase thechance of failure in a condition where backup equipment is notavailable. Also, these situations willbe governed by the SusquehannaSteam Electric Station Technical Specifications.
Alternative Testing: Testing willbe suspended on equipment in operable loop when thereis a redundant loop out-of-service.
2RR46-1Rev. 412/91
ISI-T-200.0
REI IEF RE T ER 47
This Page Intentionally Left Blank.
2RR47-1Rev. 412/91
I
~ .
ISI-T-200.0
RELIEF RE UEST NUMBER 48
System:
PAID:
Pumps:
Class:
High Pressure Coolant Injection
M-2156
2P204, 2P209
Function: HPCI main and booster pumps
Impractical Test Requirement: Paragraph IWP-3100, bearing temperature measurement.
Basis for Relief: These pumps are driven by a steam turbine which exhausts steam intothe suppression pool. Extended run times necessary to achievestabilized bearing temperatures could heat the suppression pool waterto a temperature exceeding the Technical Specification limitof 105'F.
Alternative Testing: Eliminate bearing temperature measurement. Vibration measurementswill .give adequate information concerning potential bearingtemperature problems.
2RR48-1Rev. 505/93
0
ISI-T-200.0
RELIEF RE UEST NUMBER 49
System:
P8cID:
Pumps:
Class:
Function:
Standby Liquid Control
M-2148
2P208 A,B
Injection of sodium pentaborate into Rx vessel.
Impractical Test Requirement: Paragraph IWP-3100, bearing temperature measurement
Basis for Relief: One characteristic of positive displacement pumps is that there isessentially no lag time between starting the pumps and reachingequilibrium conditions. The pump bearings are located in a motorgearbox and no direct measurement of gearbox oil temperature ispossible. The gearbox casing is not a reproducible measurementpoint. I
Alternative Testing: Vibration measurements will give information concerning potentialbearing problems. The pump flow rate willbe measured and changesin pump flow rate provide an early indication of degradation in pumpperformance.
2RR49-1Rev. 505/93
lI
0
ISI-T-200.0
RELIEF RE ER 50
This Page Intentionally Left Blank.
2RRSO-1Rev. 412/91
ISI-T-200.0
RELIEF RE T ER 1
This Page Intentionally Left Blank.
2RR51-1Rev. 412/91
' (
ISI-T-200.0
RELIEF RE T R 2
System:
P&ID:
RHR, Core Spray, ESW, RHRSW, HPCI, SBLC
Various
Pumps:
Class:
All in above systems
Various
Function: Process flow for above systems
Impractical Test Requirement: Section XI, Paragraph IWP-3210, Allowable Ranges ofInservice Test Quantities
Basis for Relief: Ranges of acceptable instrument accuracies, as established by ASMESection XI paragraph IWP-4110 and Table IWP-4110-1 allow up to6% error in pump pressure and fiow readings due to acceptableinstrument accuracy of 6% (2% of full scale range times full scalerange 3 times reference value).
In contrast, the acceptable pump pressure and flow values required toresult from pump tests, as established by ASME Section XIparagraphIWP-3100 and Table IWP-3100-2, are limited to a range extendingonly 2% above the corresponding reference value and only 6% flowor 7% pressure below the reference value.
Alternative Testing: Actual instrument accuracies shall be applied to indicated values ofpump flow and pressure. The values of pump flow and pressure, so
corrected for the effects of instrument accuracy, shall be compared tothe allowable ranges for the corresponding test quantities, from TableIWP-3100-2, for determination of acceptability.
Instrument accuracies for use in these corrections shall be determined,as needed, by calibration of the flow and/or pressure instrumentsutilized for the pump test.
Actual instrument accuracies for use in these corrections shallconform to the acceptable instrument accuracies established for flowinstruments and for pressure instruments by Table IWP-4110-1.
2RR52-1Rev. 412/91
ISI-T-200.0
RELIEF RE UEST NUMBER 53
System: HPCI
P&ID
Valves:
M-2156
FV-25612
Category: B
Class:
Function: Opens to admit steam to HPCI turbine, closes to isolate steam in theevent of a turbine trip.
Impractical Test Requirements: Stroke time valves when exercised, once per 92 days.
Basis for Relief: The HPCI Turbine Stop Valve, FV-25612, has a design closurestroke time of 0.5 seconds. This rapid closure is accomplished byspring force. As a rapid-acting valve, closure of this valve cannot betimed accurately nor trended from test-to-test. In contrast, openingis accomplished hydraulically, by oil pressure working against springforce. Opening takes a much longer time than closing, but the lengthof time can vary greatly, depending on HPCI lube oil flow andpressure variations. The turbine stop valve has no independentmanual control, but rather is controlled only by HPCI turbine oilpressure. Repetitious starts and stops of the HPCI turbine and itslube oil pumps to support attempts to precisely time "stop valvemovement are detrimental to the machine. The turbine stop valve is
a skid-mounted component of the HPCI turbine, and structurallyintegrated with the turbine.
Alternative Testing: Valve willbe tested functionally.each time the HPCI turbine is tested
(quarterly). No stroke timing or trending will be performed. Inaddition, response time testing for the HPCI system willbe performedin accordance with Technical Specifications once per 18 months.
2RR53-1Rev. 505/93
1
J
I
ISI-T-200.0
REI IEP RE UEST NUMBER 54
System:
PAID:
Pumps:
Class:
RHR, Core Spray, ESW, RHRSW
Various
All in above systems
Various
Function: Process flow for above systems
Impractical Test Requirement: Paragraph IWP-3100, bearing temperature and lubricant levelor pressure measurement, during test.
Basis for Relief: The bearings for the pumps listed above are lubricated by the flowingfluid and therefore require no verification of adequate lubrication.Similarly, the bearing temperatures cannot be accurately measureddue to the flowing fluid.
Alternative Testing: None; component vibration readings willserve as indications ofpumpmechanical condition.
2RR54-1Rev. 5
05/93
0'
ISI-T-200.0
RELIEF RE T ER 55
System:
P&ID'umps:
Class:
Function:
RHR, Core Spray, HPCI
Various
All in above systems
Various
Process suction pressure for above systems
Impractical Test Requirement: Section XI Paragraph IWP-4120, required range of testinstruments
Basis for Relief:it Full scale ranges of test instruments, as established by ASME CodeSection XI paragraph IWP-4120, are limited to three times thereference value or less. In contrast, the four RHR System Pumps2P202A/B/C/D have suction pressure reference values as low as 5PSIG, but have suction pressure 'ages, PI-2R002A/B/C/Dpermanently installed with full scale ranges 0-200 PSIG. Similarly,the four Core Spray System Pumps 2P206A/B/C/D have suctionpressure reference values as low as 7 PSIG, but have suction pressuregages PI-2R001A/B/C/D permanently installed with full scale ranges0-60 PSIG. Similarly, HPCI System Pump 2P204 has a suctionpressure reference value of 18 PSIG, but has suction pressure gaugePI-1R606 permanently installed with a full scale range of 0-85 PSIG.
These permanent plant instruments require the full scale ranges forwhich they have been designed and installed to be able to cover thefull spectrum of operating conditions and configurations of theirrespective systems. These permanent plant instruments have greaterreliability than temporary or permanent test instruments would have.The permanent plant instruments used for these tests have had theaccuracy of their calibration specially enhanced at the nominal valuesof the test parameters; their accuracy within the range of test valuesis adequate for test purposes. The use of the permanent plantinstruments for ISI pump testing ensures that pump suction pressures
2RR55-1Rev. 412/91
T MJMBKR (Continued) ISI-T-200.0
are being measured in the same way as they would ifthe pump wereoperated to fulfill its design safety function. Repeated temporaryinstallation and removal of suction pressure gages is impractical dueto high potential for damage to the gages through the transport andwork processes.
Alternate Testing: Utilize permanent plant pump suction pressure instruments for ISIpump test suction pressure measurements in RHR, Core Spray, andHPCI Systems.
2RR55-2Rev. 412/91
ISI-T-200.0
RELIEF RE ER 6
This Page Intentionally Left Blank.
2RR56-1Rev. 412/91
ISI-T-200.0
RELIEF RE Y
This Page Intentionally Left Blank.
2RR57-1Rev. 412/91
's.
0
RELIEF RK UKST NUlVfBER 58 (Continued) ISI-T-200.0
RELIEF RK T KR
System P&ID Valve Category Chss Function
CIG
CIG
CIG
CIG
CIG
CIG
CIG
CIG
CIG
CIG
CAC
CAC
CAC
CAC
M-2126 SV-22605
M-2126 SV-22643
M-2126 SV-22644
M-2126 SV-22648
M-2126 SV-22649
M-2126 SV-22651
M-2126 SV-22654A
M-2126 SV-22654B
M-2126 SV-22661
M-2126 SV-22671
M-2157 SV-25734A
M-2157 SV-25734B
M-2157 SV-25736A
M-2157 SV-25736B
A
Containment Isolation
Instrument Gas Storage
Instrument Gas Storage
Instrument Gas Storage
Instrument Gas Storage
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
CAC M-2157 SV-25737 Containment Isolation
CAC
CAC
CAC
CAC
CAC
M-2157 SV-25738
M-2157 SV-25740A
M-2157 SV-25740B
M-2157 SV-25742A
M-2157 SV-25742B
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
2 Containment Isolation
CAC M-2157 SV-25750B
CAC M-2157 SV-25750A Containment Isolation
Containment Isolation
CAC M-2157 SV-25752A Containment Isolation
CAC M-2157 SV-25767
CAC ~ M-2157 SV-25752B Containment Isolation
Containment Isolation
2RR58-IRev. 412/91
>1
~ i
p, 'E
0
RELIEF RE T NUMBER (Cont'd.) ISI-T-200.0
System
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
CAC
P&ID
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
M-2157
Valve
SV-25774A
SV-25774B
SV-25776A
SV-25776B
SV-25780A
SV-25780B
SV-25782A
SV-25782B
SV-25789
SV-257100A
SV-257100B
SV-257101A
SV-257101B
SV-257102A
S V-257102B
SV-257103A
SV-257103B
SV-257104
SV-257105
SV-257106
SV-257107
Category Chss Function
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isoaltion
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Containment Isolation
Impractical Test Requirement: Valves with Remote Position Indicators shall be observed atleast once every 2 years to verify that valve operation isaccurately indicated.
Basis For Relief: The subject solenoid valves, all of which are manufactured bythe Target Rock Corporation, all are constructed in a mannerthat precludes local verification of valve operation by directobservation. All movements and positions of valve parts areobscured by the valve structure within which they travel and
2RR58-2Rev. 412/91
h,p
1
I
1
Il
0
RELIEF RE T NVMBER (Cont'd.) ISI-T-200. 0
within which they are sealed. A method for indirectobservation of valve movement, utilizing ferritic steel objects(steel shot) moved along the surface of each valve's indicatingtube by the permanent magnet attached to the valve steminside, was devised, used for 18 months, and subsequentlyabandoned because its employment necessitated partialdisassembly of the solenoid valve for the test. Thisdisassembly and reassembly, consisting of removal andreinstallation of the reed switch housing assembly, or cover,has been found to cause damage to the wiring and itsconnections to the reed switches.
Alternative Testing; Confirmation of coincident valve movement and remoteindication is accomplished by listening to the valve with a
stethoscope, for the audible signal of the valve disk arrivingat a new position. Accuracy of remote indication of valveoperation is essentially verified for these solenoid valves atleast once every 2 years by the combination of containmentisolation valve leak testing (LLRT) (or instrument gas storageleakdown testing) with accomplishment of General OperatingProcedures (GO-200-002) for plant startup and heatup. Theseactivities are completed at least once each refueling shutdown,as follows: .
Sy'tem Valve
Refueling:;,:. Shutdown'"
'„, Testing":;:.,Pro'cedure',
: „Verified- Valve~"
': ='osition
,y
Startup;.' - Procedure(s)'
C
.VerifiedValve
-Position'IG
CIG
CIG
CIG
CIG
CIG
CIG
CIG
CIG
CIG
SV-22605 SE-259467
SV-22643 TP-225407
SV-22644 TP-225407
SV-22648 TP-225409
SV-22649 TP-225-009
SV-22651 SE-259437
SV-22654A SE-259446
SV-22654B SE-259438
SV-22661 SE-259-069
SV-22671 SE-259490
Closed OP-225401/GO-200402
Open OP-225401/GO-200-002
Closed OP-225-001/GO-200402
Open OP-225401/GO-200-002
Closed OP-225401/GO-200-002
Closed OP-225-001/GO-200-002
Closed OP-225-001/GO-200-002
Closed OP-225401/GO-200402
Closed OP-225401/GO-200402
Closed OP-225401/GO-200402
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
2RR58-3Rev. 412/91
l
0
RELIEF RE T ER 58 (Cont'd.) ISI-T-200.0
System Valve
Refueling;Shutdown
TestingProcedure
VerifiedValve
PositionStartup
Procedure(s)
VerifiedValve
Position
0
CAC SV-25734A SE-259419
CAC SV-25734B SE-259420
CAC SV-25736A SE-259-019
CAC SV-25736B SE-259-020
CAC SV-25737 SE-259-103
CAC SV-25738 SE-259-103
CAC SV-25740A SE-259419
CAC SV-25740B SE-259-020
CAC SV-25742A SE-259419
CAC SV-25742B SE-259420
CAC SV-25750A SE-259419
CAC SV-25750B SE-259420
CAC SV-25752A SE-259419
CAC SV-25752B SE-259420
CAC SV-25767 SE-259-102
CAC SV-25774A SE-259419
CAC SV-25774B SE-259420
CAC SV-25776A SE-259419
CAC SV-25776B SE-259420
CAC SV-25780A SE-259419
CAC SV-25780B SE-259420
CAC SV-25782A SE-259419
CAC SV-25782B SE-259420
CAC SV-25789 SE-259-102
CAC SV-257100A SE-259419
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
OP-273401/GO-200-002
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200-002
OP-273401/GO-200-002
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200-002
OP-273401/GO-200-002
OP-273401/GO-200402
OP-273401/GO-200402
OP-273-001/GO-200402
OP-273401/GO-200402
OP-273401/GO-200-002
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200-002
OP-273-001/GO-200-002
OP-273-001/GO-200-002
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
2RR58-4Rev. 4
12/91
I
(
RELIEF RE T ER (Cont'd.) ISI-T-200.0
System Valve
"Refueling.
'' ShutdownTesting; .
Procedure.
.",Verified'alve:—
Position.. Startup
. Procedure(s)
VerifiedValve
Position
CAC SV-257100B SE-259420
CAC SV-257.101A SE-259419
CAC SV-257101B SE-259-020
CAC SV-257102A SE-259419
CAC SU-257102B SE-259420
CAC SV-257103A SE-259419
CAC SV-257103B SE-259-020
CAC SV-257104 SE-259419
CAC SV-257105 SE-259-019
CAC SV-257106 SE-259419
CAC SV-257107 SE-259-019
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
OP-273401/GO-200402
OP-273-001/GO-200402
OP-273401/GO-200402
OP-273-001/GO-200402
OP-273-001/GO-200-002
OP-273401/GO-200402
OP-273401/GO-200402
OP-273401/GO-200-002
OP-273401/GO-200402
OP-273401/GO-200-002
'OP-273-001/GO-200402
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
Open
2RR58-5Rev. 412/91
ISI-T-200.0
RELIEF RE UEST NUMBER 59
RELIEF REQUEST DELETED
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2RR59-1Rev. 505/93
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RELIEF RE UEST NUMBER 60 (Continued) ISI-T-200.0
RELIEF RE UEST NUMBER 60
5 ~)Sgstem,:-.'..„:.':
MSIV
MSIV
MSIV
MSIV
MSIV
MSIV
MSIV
MSIV
M-2141
M-2141
M-2141
M-2141
M-2141
M-2141
M-2141
M-2141
g:':,.':gVaIi'e.NNumb'ir",
..;;.'41FO24A
241FO24B
241FO24C
241FO24D .
241FO29A
241FO29B
241FO29C
241FO29D
"%l;:;,YC
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lg'j.::'.',Cat'egos,'.,,',;'unction:
Prevent reverse flow out through MSIV accumulator inlet (air) line.
Impractical Test Requirement: Exercise valves to their closed positions once per 92 days(per IWP-3521).
Basis For Relief: These check valves, located in MSIV accumulator inlet(air) linesprovide Containment Instrument Gas System and Instrument AirSystem gas flow into their respective MSIV accumulators, while
, preventing flow of gas stored in the MSIVaccumulator in the reversedirection, during closure of their respective MSIV's at the onset of a
LOCA. Plant configuration and exclusion of personnel from thepurged drywell during operation preclude completion of closureexercise testing throughout the period of each plant operating cycle.Any exercise testing of these check valves requires or causes closureof the associated MSIVs, rendering it impractical except duringrefueling outages. The design basis of these check valves for theinboard MSIVs is established by PP&L Calculations M-MSS-025 andM-MSS-028, from which testing appropriate to their safety functionis derived.
E
Exercise testing of these check valves requires both access to eachMSIV accumulator and that the MSIV associated with each checkvalve tested remain closed throughout the test to prevent unplannedactuations of Engineered Safety Features. As the primarycontainment is not opened and entered during every cold shutdownand as plant configuration does not always support MSIV closure
2RR60-1Rev. 5
05/93
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RELIEF RE UEST NUMBER 60 (Continued) ISI-T-200.0
while primary containment entry is in progress, exercise testing ofthese check valves is not practical at every cold shutdown, and can beperformed safely and reliably only during each refueling outage.
A1ternative Testing: Demonstrate closure of each MSIV accumulator check valve bymonitoring the essential restriction of its reverse flow of gas, throughmeasurement of the rate of decay of pressure in its respective MSIVaccumulator (downstream of the check valve under test) once perrefueling outage. This MSIV accumulator pressure decay testprovides verification of the closure of the inlet check valve.
2RR60-2Rev. 505/93
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ISI-T-200.0
RELIEF RE UEST NUMBER 61
System:
PAID:
Valves:
Control Rod Drive Hydraulic
M-2147
XV-247FO10A, XV-247FO11AXV-247F010B, XV-247F011B
Class:
Function: CRD Scram Discharge Volume venting and draining
Impractical Test Requirement: Paragraph IWV-3417(a) Corrective Action, increasing testfrequency to monthly whenever stroke time increases by)25% (when over 10 seconds) or by ) 50% (when under 10
seconds) ~
Basis For Relief: These globe valves are air operated and have comparatively complexactuation logic schemes sequencing their start and stop times. P&IDM-2147 Notes ¹21 Sc 22 establish additional restraints, which aresatisfied administratively, upon the stroke times and sequencing ofthese valves. The pneumatic actuators of these valves have theirexhaust airflows metered by needle valves. Their actuation rate isextremely sensitive to the slightest changes in the positions of theneedles in these needle valves, as caused by readjustment, by physicalshock, or by thermal change. By readjustment of the exhaust needlevalve position, these valves are maintained in compliance with thestroke time and sequencing limitations of the PAID, which, althoughdissimilar from those of Article IWV-3000, provide a more relevantbasis for verifying the operational readiness of these particular valves.
Stroke time measurement of these AOVs is primarily a measure of thebalance of their entire actuating air supply/exhaust network; it is nota reliable measure of the physical condition of the valve under test.Position change of the common needle valves in the actuating airexhaust lines has been the primary, dominant, and only significantcause of changes in stroke times of these AOVs. Measurements ofthe stroke times of these AOVs are indicative mainly of needle valveposition; and not of the AOV physical condition. Mechanical failureof any of these valves would cause a large and definitive increase inits stroke time, causing it to exceed its 30 second LimitStroke Timeand plant Technical Specification 4.1.3.1.4.a.1 limit.
2RR61-1Rev. 5
05/93
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RELIEF RE UEST NUMBER 61 (Continued) ISI-T-200.0
These valves are located in a radiologically contaminated area of theplant. They have no remote position indication usable for testing; and
they have no individual control mechanism (only two commonpushbuttons): Consequently, exercise testing of the valves requiressimultaneous entry of their radiologically contaminated area by fourobservers. Upon the common actuation of all four valves,simultaneous direct observation (accompanied by stopwatch timing)is made of the valve stems of all four AOVs during their closurestrokes. This crude testing method of simultaneous direct observationof valve stem motion does not produce stroke timing results accurate,enough to justify any concern over 25% (or 50%) rates of variationin individual stroke time measurements.
Alternative Testing: Exercise testing of the four valves is to be performed quarterly, perIWV-3410 requirements, except that the IWV-3417(a) stroke timeincrease limitations (of 25% above 10 seconds and 50% below 10
seconds) willnot be applied. No trending of valve stroke times willbe done.
2RR61-2Rev. 505/93
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ISI-T-200.0
RELIEF RE UEST NUMBER 62
RELIEF REQU EST DELETED
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2RR62-1Rev. 505/93
ISI-T-200.0
RELIEF RE UEST NUMBER 63
System:
P&ID:
, Pumps:
Class:
High Pressure Coolant Injection
M-2156
2P204 and 2P209 (combination)
Impractical Test Requirement: Paragraph IWP-3500(a) requires for the duration of the test tobe at least 5 minutes, with the pump run under conditions as
stable as the system permits.
Basis For Relief: These pumps are driven by a steam turbine which exhausts steam intothe suppression pool, heating it toward its Technical Specificationlimit of 105'F. This is a severe limitation on test duration.Increasing suppression pool temperature toward its 105'F limit,whilewithin limits, does reduce plant safety margin in the event of anaccident occurring during or after a test. Frequent test repetition isnot desirable due to the strong transient nature of a HPCI quick start.Such quick starts are recommended by INPO and have been adoptedas PP&L's test method. Pump speed is not directly controllable, butcan only be achieved through coordinated manipulation of the pumpflow controller and the test system throttling valve. Test results are
extremely sensitive to variations in pump speed; from all sources.These factors make this test uniquely time-dependent. I
Furthermore, the HPCI Pump quarterly surveillance test procedure isstructured to first demonstrate satisfaction of Technical Specification4.5.1.b.3 by running the pump at its rated flow rate and dischargepressure conditions, which create essentially the same test conditionsas those for inservice testing. This prior technical specification testperformance has the effect of providing several minutes of pumpwarmup time at rated conditions before the inservice test.
Alternative Testing: The pumps shall be run for at least one minute under conditions as
stable as the system permits. At the end of this time at least one
measurement or observation of each of the quantities specified shallbe made and recorded.
2RR63-1Rev. 505/93
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ISI-T-200.0
RELIEF RE T ER 64
System
ESW
ESW
ESW
ESW
P&ID
M-2111 211132
M-2111 211133
M-2111 211134
M-2111 211135
Valve Category Class Function
ESG & Load Center Roomscooling
ESG & Load Center Roomscooling
ESG & Load Center Roomscooling
ESG & Load Center Roomscooling
RCIC
RCIC
LPCS
HPCI
HPCI
M-2149 249 F063
M-2149 249 F064
M-2151 251FO46 A/B/C/D
M-2152 252FO36 A/B/C/D
M-2155 255FO76
M-2155 255 F077
Turbine exh steam line vac brkr
Turbine exh steam line vac brkr
RHR pump minimum flow line
CS pump minimum flow line
Turbine exh steam line vac brkr
Turbine exh steam line vac brkr
Impractical Test Requirement: NRC Generic Letter 89-04 Position 1 requirement that,during opening exercise testing, a check valve's"full-stroke" to the open position be verified by passage of"maximum required accident condition flow" through thecheck valve; and ASME Code Section XI ParagraphIWV-3521 requirement that check valves be tested every 3months.
Basis For Relief: In recognition that establishing design accident flow through thesevalves for testing could result in degradation or damage to majorplant equipment, NRC Generic'Letter 89-04 Position 2 establishesthat disassembly and inspection of these check valves may be usedas a positive means of determining that a valve's disk will"full-stroke" open ..., as permitted by ASME Code Section XIParagraph IWV-3522. Ifpossible, partial valve stroking quarterlyor during cold shutdowns or after reassembly must be performed,additionally. Due to the scope of these inspections, the personnelhazards involved, and system operating restrictions, NRC GenericLetter 89-04 Position 2 establishes that valve disassembly and
2RR64-1Rev. 412/91
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RELIEF RE UEST NUMBER 64 (Cont'd.) ISI-T-200.0
inspection may be performed during reactor refueling outages. Asit is burdensome to disassemble and inspect all of the subjectvalves each refueling outage, NRC Generic Letter 89-04 Position2 establishes that a sample inspection plan for groups of up to fouridentical valves in similar applications may be employed, within
~ the NRC guidelines specified within Position 2.
Alternative Testing: Perform partial valve stroke exercise testing at quarterly testingfrequency, at cold shutdown testing frequency, or at otherfrequency, as specified in separate Relief Requests, specific toeach check valve. Establish and employ a sample disassembly and
, inspection plan for groups of up to four identical valves in similarapplications. Disassemble, inspect, verify structural soundness ofinternal components, and manually exercise the disk through itsfull stroke for one different valve in each group at each successiverefueling outage (or 18 month + 3 month period for common plantvalves and ESW valves), until the entire group has been inspected.
As an alternative to inspection, optionally perform fullvalve strokeexercise testing, utilizing a non-intrusive diagnostic test system,employing externally generated magnetic fluxmonitoring, acousticemission monitoring and/or ultrasonic techniques, on the sameschedule; i.e., diagnostic test one different valve in each group ateach successive refueling outage (or 18 month + 3 month periodfor common plant valves), until the entire group has been
'iagnostic-tested or inspected.
2RR64-2Rev. 505/93
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ISI-T-200.0
RELIEF RE UEST NUMBER 65
O'',System':"'.:.::,-:P&lo.~
RCIC M-2149
FPC&C M-2153
HPCI M-2155
HPCI M-2155
HPCI M-2156
HPCI M-2156
~ '„:.i.".:,,;:i,:.'::.";;',Vil'v,e;,:'.;:.:';:::;,':;:..:':,'"'',',,",'';'„::,:;,i;:: .':::;:::;.:':;,Cate'jo'ry",.:',::::;;
249F021
253071 A/B,
255 F045
255F046
256F048
256F057
Clas's':;::
2 RCIC pump minimum flow line
FPC&C isolation from ESWsystem
2 HPCI supp pool suction line
2 HPCI pump minimum fiow line
HPCI lube oil cooler return line
2 HPCI lube oil outlet line
Impractical Test Requirement: NRC Generic Letter 89-04 Position 1 requirement that,during opening exercise testing, a check valve's "full-stroke"to the open position be verified by passage of "maximumrequired accident condition flow" through the check valve;and ASME Code Section XI Paragraph IWV-3521requirement that check valves be tested every 3 months.
Basis For Relief: „, In recognition that establishing design accident flow throughthese valves for testing could result in degradation ordamage to major plant equipment, NRC Generic Letter89-04 Position 2 establishes that disassembly and inspectionof these check valves may be used as a positive means ofdetermining that a valve's disk will "full-stroke" open ...,as permitted by ASME Code Section XI ParagraphIWV-3522. Ifpossible, partial valve stroking quarterly orduring cold shutdowns or after reassembly must beperformed, additionally. Due to the scope of theseinspections, the personnel hazards involved, and systemoperating restrictions, NRC Generic Letter 89-04 Position 2establishes that valve disassembly and inspection may beperformed during reactor refueling outages. As it isburdensome to disassemble and inspect all of the subjectvalves each refueling outage, NRC Generic Letter 89-04Position 2 establishes that a sample inspection plan forgroups of up to four identical valves in similar applicationsmay be employed, within the NRC guidelines specified
2RR65-1Rev. 412I91
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RELIEF RE VEST NUMBER 65 (Cont'd.) ISI-T-200.0
within Position 2. As the population of identical valves,among those listed above, is extremely small," groups of upto four identical valves in similar applications in both unitswillbe created for sampling.
Alternative Testing: Perform partial valve stroke exercise testing at quarterlytesting frequency, at cold shutdown testing frequency, or atother frequency, as specified in separate Relief Requests,specific to each check valve. Establish and employ a sampledisassembly and inspection plan for groups of up to fouridentical valves, shared among both units, in similarapplications. Disassemble, inspect, verify structuralsoundness of internal components, and manually exercise thedisk through its full stroke for one different valve in eachgroup at every "pair" of refueling outages, alternatingbetween the two units, until the entire group has beeninspected. The Fuel Pool Cooling and Cleanup checkvalves, not normally tested during refueling outages, aretested on a 72 month frequency for each valve.
As an alternative to inspection, optionally perform fullvalvestroke exercise testing, utilizing a non-intrusive diagnostictest system, employing externally generated magnetic fluxmonitoring, acoustic emission monitoring and/or ultrasonictechniques, on the same schedule; i.e., diagnostic test onedifferent valve in each group at every "pair" of refuelingoutages, alternating between the two units, until the entiregroup has been diagnostic-tested or inspected.
2RR65-2Rev. 412/91
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ISI-T-200.0
RELIEF RE VEST NUMBER 66
System:
P&ID:
Valves:
Category:
Class:
Function:
Containment Instrument Gas
M-2126
226018 and 226029
Provide Actuating Gas to Automatic DepressurizationFeature of Main Steam Relief Valves.
Impractical Test Requirement:
Basis For Relief:
Exercise valves once per 92 days (per IWV-3521).
Closure of the subject valves for exercise testing interruptsinstrument gas supply to the ADS solenoids of theSafety/Relief Valves, compromising their ability to providethe opening motive force for the ADS valves, in support ofthe " long-term cooling ECCS function. Due to theconfiguration of the CIG System, depressurization andventing of sufficient pipe lines to permit closure exercisetesting of these valves further interrupts instrument gassupply to several important valves inside containment, suchas the Safety/Relief Valves (non-ADS relief function) andthe MSIV'S. This could compromise the ability of theSRV's to operate in the relief mode which, while not anECCS function, is important to safety. Loss of instrumentgas supply could also cause the MSIV's to close, resultingin a severe reactor transient if operating; or in anundesirable ESF actuation, ifshut down. Loss of instrumentgas supply could also cause isolation of the drywell coolinglines, resulting in a drywell temperature excursion.
Testing of these check valves at every cold shutdown is notpractical because it requires isolation of a line feeding 25 airoperated primary containment isolation valves. Isolation ofthis line at any time other than at a refueling outage createsthe danger of unplanned actuations of Engineered SafetyFeatures. Additionally, 4 of these 25 air operatedcontainment isolation valves isolate drywell cooling lines.
2RR66-1Rev. 505/93
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ISI-T-200.0
Unplanned isolation of dry well cooling during coldshutdown could cause a containment temperature transientthat could exceed the design maximum temperature of thedrywell. Only during refueling outages are provisions madefor temporary additional cooling of the drywell.
Alternative Testing: Demonstrate closure of each check valve by monitoring theessential restriction of its reverse airflow, through the testconnection downstream of the opposite division check valve,once per refueling outage.
2RR66-2Rev. 505/93
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RELIEF RE UEST NUMBER 67
.;:I..;.:-.''i::,::System'::.",:.::p:,'.'":,",,''.i,:!,::,"':,'P&lO:,;,; :':-:::::::::::::.'<%Vali'es:::: 4::':'"::::": '"':>'Categoiy'"''::::::: Clasi'HR
RHR
RHR
RHR
Core Spray
Core Spray
Core Spray
M-2151
M-2151
M-2151
M-2151
M-2151
M-2151
M-2151
M-2152
M-2152,
M-2152
HV-251F008
HV-251F009
HV-251F015A/B
HV-251F022
HV-251F023
HV-251FOSOA/B
HV-251F122A/B
HV-252F005A/B
HV-252F006A/B
HV-252F037A/B
A
A
Function:
F
Impractical Test Requirement:
Pressure Isolation of reactor coolant system pressure fromeach attached low pressure
system.'dditional
corrective actions specified for valves 6 inchesand larger, that exhibit increases in leakage rate, perIWV-3427(b).
Basis For Relief:
Alternative Testing:
Leakage rate testing is governed by Susquehanna SESTechnical Specification 3.4.3.2. Compliance with theserequirements is described in Technical Specification 4.4.3.2.The additional corrective actions specified by ASME CodeSection XI, paragraph IWV-3427(b) are not generallyeffective. Their usefulness does not justify the burden ofcomplying with this requirement. Their adherence couldrequire a shutdown of the plant during an 18 monthoperating cycle for the accompishment of the additionalleakage tests.
II
Pressure isolation valve testing will be performed inaccordance withTechnical Specification 4.4.3.2. Evaluationof pressure isolation valve leak test results willbe conductedin accordance with the requirements of TechnicalSpecification 3.4.3.2.,Leakage rate measurements shall becompared with previous measurements and with thepermissible valve leakage rates specified by TechnicalSpecification 3.4.3.2.
2RR67-1Rev. 505/93
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ISI-T-200.0
RELIEF RE UEST NUMBER 68
System:
P&ID:
Valve:
Category:
Class:
Function:
General
General
General
General
General
As applicable to specific valves.
Impractical Test Requirement: Paragraph IWV-3412 requires that valves that cannot beexercised during plant operation be specifically identified bythe Owner and be full stroke exercised during coldshutdowns.
Basis For Relief: By omission of any exceptions, the paragraph IWV-3412statement implies that all valves not exercised during normalplant operation must be exercised at every cold shutdown,meeting the 3 month test interval qualification. In rare caseswhere it may be advantageous to resume operationimmediately after reaching cold shutdown, plant duration inthe cold shutdown condition may not permit exercise testingof all valves designated for test. In such cases, maintainingthe plant in a cold shutdown status solely to exercise testadditional valves would not justify the burden of complying
'with this requirement.
Alternative Testing: Exercise testing of cold shutdown frequency valves shallcommence no later than 48 hours after the plant enters ColdShutdown (Operational Condition 4) from Power Operation,except during refueling outages. Valves identified for coldshutdown test frequency are subject to testing if they havenot been tested in the previous 92 days. Testing shallcontinue until all subject valves are tested or the plant beginsstartup. Testing at subsequent cold shutdowns willcommence with those valves having the longest interval,greater than 92 days, since previous tests.
2RR68-1Rev. 505/93
