ML20094G967

Forwards Addl Info Per NRC & 50-443/91-81 Insp Rept on MOV Insp Program.Grouping Criteria Established to Ensure Each MOV Categorized by Appropriate Physical Attributes

ML20094G967
Person / Time
Site:	Seabrook
Issue date:	03/02/1992
From:	Feigenbaum T PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NYN-92024, NUDOCS 9203050225
Download: ML20094G967 (26)

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N6w H6mpshire Y.311kee Ted C. Feigenbowm Chief Eneat.<e ONet NYN 92024 March 2,1992 United States Nuclear Regulatory Commission Washington, D.C.

20555 Attention:

Document Control Desk

References:

(a)

Facility Operating License No. NPF 86, Docket No. 50-443 (b)

USNRC Generic Letter No. 8910, dated June 28,1989,

• Safety Related Motor operated Valve Testing and Surveillance" (c)

USNRC letter dated February 2,1992, Motor-Operated Valve Inspection at Seabrook Station inspection Report 50-443/91 81

Subject:

Motor Operated Valve G rouping, Selection, - and Exclusion Criteria For Differential Pressure Testing Gentlemen:

In response to your request for additional information l Reference (c)] pertaining to the New flampshire Yankee (NilY) Motor Operated Valve Program, an Enclosure is provided.

Should you have any questions concerning our response, please contact Mr. Jamco M.

P$schel, Regulatory Compliance Manager at (603) 474-9521, extension 3772.

Very t i

yours, 6tF EM * /

Ted C. Feigenba TCF:PWS/ss Enclosure cc:

Mr. Thomas T. Martin Mr. Noel Dudley (7

Regional Administrator NRC Senior Resident inspector rd$

U.S. Nuclear Regulatory Commission P.O. Box 1149

- @f Region i Seabrook, Nil 03874 gg 475 Allendale Road to King of Prussia, PA 19406 M

$8 Mr. Gordon E. Edison, Sr. Project Manager j

gg Project Directorate 13

1. (F o

Division of Reactor Projects

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$m U.S. Nuclear Regulatory Commission Washington, DC 20555 p i V :" I U New Hampshire Yonkee Division of Public Service Company of New Hampshire JG F' "

P.O. Ib 300

• Seabrook, NH 03874

• Telephone (603) 474 9521

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ENCLOSURE TO NYN 92024 i

NRC Reauest Motor Operating Valve Testing New Hampshire Yankee (NHY) needs to:

" Clarify the commitment regarding full dp testing, provide the exclusion, grouping and

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selection criteria used for MOV testing by March 1,1992, and revise the program description as appropriate, and notify NRC of any planned changes to _ current com mit m e nt s."

I N11Y Resoonse

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The NilY GL 8910 MOV program presently includes 122 valves. A grouping criteria has been established to ensure that each MOV is categorized by the appropriate physical-l attributes that will affect the dynamic response of an MOV undergoing differential pressure test. The attributes that were considered by NiiY to determine the final groupin6 criteria were:

VALVE Type - Gate, Globe, or Butterfly Size (Diameter) 3", 4", 6", etc.

Pressure Class - 150 Lb, 300 Lb, 600 Lb, etc.

l Manufacturer - Westinghouse, Velan, Walworth, etc.

t ACTUATOR Manufacturer - Limitorque and Rotork Size / Type - SMB 1, SMB-0, SMB 00, etc.

Motor Size 5 FtLb,10 FtLb,15 FtLb, etc, Motor Speed - 1800 Rpm and 3600 Rpm Overall Gear Ratio Spring Pack Size Light, Medium, Heavy, Etc.

SYSTEM Fluid Medium Steam, Pure Water, Sea Water, etc.

Design Differential Pressure i

Using the above attributes, thirty-five separate groups were developed incorporating all the 122 MOV Program Valves. The grouping of the 122 OL 8910 MOV's is provided in Attachment 1.

i Upon the establishment of the 35 separate groups,. each group was separately evaluated for differential pressure test feasibility. Where testing at or near design basis conditions was determined to be feasible, at least one valve was celected from the group and-i was scheduled to be tested during the GL 891') implementation window, i.e., prior to June

-28,1994. - Where applicable, an alternate valve was also identified for scheduling flexibility.

Valve selection within a group considers factors such as physical access, radiation exposure to test / maintenance personnel, and outage schedule, la several groups, more than one valve

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was scheduled to be tested to evaluate repeatability of test results for similar valves.

It should be noted that, as the NilY GL 8910 program continues with its implementation, j

diagnostic results will be used, when applicable and whenever feasible, to test the most i

appropriate valve. A good example of this is that during the first refueling outage, one of l

four similar Main Steam Isolation Valve Bypass Valves was tested. The valve selected was the lowest thrusting valve determined by diagnostic test performed earlier in the outage, j

Vahes currently selected for differential pressure testing are identified in Attachment 2. The data contained in Attachments 1 and 2 will be-maintained current. As the design basis l

review continues throughout the implementation phase of the GL 8910 program, margin i

enhancements may be performed on valve actuators or experience may_ be acquired during i

testing that could warrant an update to the test grouping. Adherence will be maintained

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to the basic grouping / selection methodology and overall percentage of valves to be tested, j

llowever, alternate valves may replace valves currently selected for test as outage schedules j

evolve and as operating experience warrants.

i The last item that needed to be clarified was for NilY to -provide the criteria for exclusion of any GL 8910 MOV from differatial pressure (d/p) testing.

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Exclusion from differential pressure-testing was deemed appropriate for only six of _

1 the thirty five groups and one additional valve, SW-V-44 which was dropped from the GL 8910 program. The basis for exclusion is provided in Attachtnent 3.

The valves in the six j

test groups are:

Group 3 PORV Block Valves (RC V 122, RC V 124) l Group 8 Containment Building Spray Additive Tank Isolation Valves (CBS V 38, CBS V-43)

Group 16 Containment Building Spray Ring isolation Valves (CilS V-11, CBS V 17) i 1

Group 17 St Accumulator Block Valves (SI V-3, SI V 17, SI V 32, SI-V-47)

Group 19 RIIR Pump Suction isolation Valves (RC V 22, RC-V 23, RC V 87, RC V 88) l Group 21 Containment Recirculation Sump Isolation Valves (CBS V 8, CBS V-14)

N/A Intake Structure Isolation Valve to SW Pumphouse (SW-V 44) f i

s The grouping methodology and selection / exclusion criteria described in this letter will be'-

t included in the N11Y GL 8910 program description, (NilY procedure ES1850.003),

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MOTOR OPER ATED G ATE VALVES GROUPED BY COMMON PARAMETERS VAL /E INFORM A TION l

ACTU ATOR INFORMAb SYSTEM INFO CATEGORY &

OtSK VALVE SfZE ANSI ACTUATOR MOTOR MUTOR SPRING OVER / LL FLJ10 DEStGN INCLUDED TYPE VENDOR CLASS VENDOR TYPE SIZE SIZE SPEED PACK GEAR MfOlUM DIFFER.

Sf2E RATIO TRESS-MOV*s a

1 GATE Westinghouse 3

2500 LIMITOROUE SMB 000 10 F r4B 1800 rpm Exta W avy Norme(

l1 -CS-V-149 G ATE Westinghouse 3_

2500 UMITOROUE SMB 000 10 FT4B 1800 rpm Entre Heavy 36.5/1 WATER 2750_ }

2 GATF Westinghouee 3

2035 UMITOROUE SB 00 15 FT-LB 3600 rpm Heavy Feet I-CS//-142 GATE Westinghouse 3

2035 UMITORQUE SB 00 15 FT-LB 3600 pm Heavy 41/1 WATER 2750 1 CS-V 143 GATE Westin2 ouse 3

2035 UMITORQUE SB 00 15, FT-LB 3600 rpm Heavy 41/1 WATER 2750 h

3 GATE Weetinghouse 3

2500 LIMITOROUE EB 00 15 FT-LB 3600 rpm Heavy Feet 1 -RC-V-122 GATE Westi sghouse 3

2500 UMITOROUE SB 00 15 FT-LB 3600 rpm Wavy 41/1 WATER 2750 1 - RC-V-124 G ATF Westinghouse 3

2500 UMlTOROUE SB 00 15 FT-LB 3600 rpm Heavy 41/1 WATER 2750 4

GATE Veten 1

1F00 LIMITOROUE SMB C

15 FT-LB 1800 rpm Ught Normal 1-CC-V-3 95 GATE Vetan 3

1500 LtMITOROUE SMC O

15 FT-LB 1800 rpm Ught 26.42/1 WATER 2590 MC-V-428 G ATE Vefan 3

1 ~ 00 UM! TORQUE SMB O

15 FT-LB 1800 rpm Ught 26.42/1 WATER 2500 1 -CC-V-4 38 GATE Velan 3

1500 UMITORQUE SMB O

15 FT-I B 1800 rpm Ught 26.42/1 WATER 2500 1 -C C-V-439 G ATE Vefan 3

1500 UMITOROUE SMB O

15 F1-t 1800 rpm Ught 26.42/1 WATER 2500 5

GATE Westi:,ghoue e 4

200 LIMITOROUE SB 00 15 FT-LB 3600 rpm Ught Feet bCS-LCV 1128 GATE Westinghouse.

4 200 UMITOROUE SB 00 15 FT LB 3600*pm Ught 23/1 WATER 200 1.CS-LCV-112C G ATE Westir+ghouse 4

200 LIMiTOROUE SB 00 15 FT4B 3600 rpm Ught 23/1 WATER 200 6

GATE Westinghouse 4

1750 LtMITORQUE SB 00 15 FT-LB 1800 rpm Heavy P ormel 1-SbV-111 GATE Westmghouse 4

1750 LiMITORQUE SB 00 15 FT-LB 1800 rpm Heavy 49/1 WATER 1e00 1 -S F V-112 G ATE Westinghouse 4

i750 UMITORQUE SB 00 15 FT-LB 1800 rpm Heavy 43/1 WATER 1500 t

7 GATE Westinghouse 4

2500 LIMITORQUE SB/SMB 00 15 FT4B 1800 rpm Heavy Normel l

1 -St-V-7 7 GATE Westinghouse 4

2500 UMITORQUE SMB 00 15 FT-LB 1800 rpm Heavy 38 6/1 WATER 2750 1-S b V-102 GATE Westinghouse 4

250s UMtTOR OUE SMB 00 15 FT-LB 1800 rpm Heavv 38.6/1 WATER 2750 l

1 -S I-V-1 14 GATE Westinghouse 4

2500 UMITOROUE SB 00 15 FT4B 1800 rpm Heavy 38.6/1 WATER 2750 1 -S' V-13 3 GATE Westinghouse 4

2500 UMITOROUE SB 00 15 FT43 1800 rpm Heavy 41/1 WATER 2750 I

1-S F V-13 9 G ATE Westinghouse 4

2500 LIMITOROUE SB 00 15 FT4B 1800 rpm Heavy 41/1 WATER 2750 i

8 GATE Wstworth 6

150 LfMITORQ( fE SMB 000 5 FT-LB 1800 rpm Ught Norma' 1 -CBS-V. 3 8 G ATE Walworth 6

150 (fMITOROUE SMB 000 5 FT-LB 1800 rpm Ught 36.5/l WATER 25 l

1 CBS-V-43 G ATE Walworth 6

150 LIMITORQUE SMB 000 5 FT-LB 1800 rpm Ught 36.5/1 WATER 25 9

GATE Velen 6

900 LtMITORQUC SMB O

25 FT-LB 1800 rpm Heevy Normat

,1 -FW-V-156 G ATE Velan 6

900 LIMITCRQUE 3MB O

25 FT-LB 1800 rpm Heavy 69.56/1 WATER 1550 1,FW-V 163 G ATE Velan 6

900 UMITORQUE SVB O

25 FT-LB 1800 rpm Heavy 46.25/1 WATER 1550 Att cfment 1 Page 1

' MOTOR OPER ATED G ATE VALVES - GROUPED BY COMMON PARAMETERS VALVE INFORMATION ACTUATOR INFORMATION SYSTEM INFO CATEGORY &

DISK VALVE SIZE ANSI ACTUATOR MOTOR MOTOR SPRING OVER ALL FLUID DESIGN INCLUDED TYPE VENDOR CLASS VENDOR TYPE Sl7F SIZE SPEED PACK GEAR MEDIUM DIFFER.

SIZE RATIO PRESS.

M OV's 10 GATE Westinghouse 6

200 LIMITORQUE SYB 000 10 FT-LB 1800 rpm Ught Normal

[1 -CBS-V-53 GATE Westmghruse 6

200 UMITOROUE SMB 000 10 FT-LB 1800 rpm Ught 3 6.511 WATER 200 l 11 GATE Westinghouse 6

200 UMITOROUE SMB 000 5 FT-LB 3600 rpm Ught Fast 1 -C BS-V-49 GATE Westinghous.

6 200 UM: TORQUE SM8 000 5 FT-LB 3600 rpm Ught 36.5/1 WATER 200 1-CS-V 460 GATE Westinghouse 6

200 UMITOROUE SMB 000 5 FT-LB 3SOO rpm Ucht 36.5/1 WATER 200 1 -CS-V-4 Si GATE Westinghouse 6

200 UVITORQUE SMB 000 5 FT-LB 3600 rpm Uaht 36.5/1 WATER 200 1 -CS-V-47 5 GATE Westingbouse 6

200 LIMITOROUE SMR 000 5 FT-LB 3600 rpm Ught 36.5/1 WATER 200 12 CATE Westinghouse 8

600 LIMITOROUE SMB 00 25 FT-LB 1800 rpm Medium Feet 1 -RH-V-21 GATE Westinghnuse 8

600 UMITORQUE 9MB 00 25 FT-LB 1800 rpm Medium 23/1 WATER 700 1-RH-V-2 2 G A TE Westinghouse 8

600 UMITORQUE SMB 00 25 FT-LB 1800 rpm Medeum 2311 WATER 700 1 -R H-V-3 5 GATE Westinghouse 8

600 UMITOROUE SMB 00 25 FT-LB 1800 rpm Medium 34.1/1 WATER 700 1 - R H-V-3 6 GATE Westinghouse 8

600 UMfTORQUE SMB 00 25 FT-LB 1800 rpm Medium 34.1/1 WATER 700 13 CATE Westinghouse 8

200 UMITOROUE SMB 00 10 FT-LB 1800 rom Ught Normal 1-CBS V-47 GATE Westmohouse 8

200 UMITOROUE SMB 00 10 FT-LB 1800 rpm Ught 34.1/1 WATER 200 1-CBS-V 51 GATE Weminghouse 8

200 UMITOROUE SMB 00 10 FT-LB 1800 rpm Ught 34.1/1 WATER 200 1-CS-LCV-112D G ATE Westinghouse 8

200 UMITOROUE SMB 00 10 FT18 1800 rpm Ught 34.1/1 WATER 200 1 -CS4CV-112 E GATE Westinghouse 8

200 UMITORQUE SMB 00 10 FT-LB 1800 rpm Ucht 36.2/1 WATER 200 14 GATE Westinghouse

'8 2500 LIMITOROUE SMB O

25 FT-LB 1800 rpm Heavy Normal 1-RH-V 32 GATE Westinghouse 8

2500 LtMITORQUE SMB O

25 FT-LB 1800 rpm Heavy 48.95/1 WATER 700 1 RH-V-70 GATE Westinghouse 8

2500 UMITOROUE SMB O

25 FT4B 1800 rpm Heavy 48.95/1 WATER 700 15 GATE Westinghouse 8

2500 UMITOROUE SB 1

60 FT-LB 3600 rpm Heavy Fast 1-RH-V 14 GATE Westinghouse 8

2500 UMITOROUE SB 1

60 FT4B 3600 rpm Heavy 27 20I1 WATER 2750 1-RH V-26 GATE Westinghouse 8

2500 UMITOROUE SB 1

60 FT-LB 3600 rpm Henvy 27.20/1 WATER 2750 16 GATE Welworth 8

300 UMITOROUE SB O

25 FT-LB 3600 rpm Ught Feet 1-CBS-V-11 G ATE Walworth 8

300-UMITORQUE SB O

25 FT-LB 3600 rpm Ught 43.69/1 WATER 376 1 CBS-V-17 GATE Walworth 8

300 UMITOROUE SB O

25 FT4B 3000 rpm tight 43.69/1 WATER 376 Wes nghouse 10 2500 UMITOROUE SBD 3

150 FT-LB 3600 rpm Mixed Fest e

17 GATE 1-SbV-3 GATE Westinghouse 10 2500 UM TORQUE SBD 3

150 FT-LB 3600 rpm Ught 38.34/1 WATER 2750 1 St-V-17 GATE Westinghouse 10 2500 UMITORQUE SBD 3

150 FT-LB 3600 rpm Heavy 38.1/1 WATER 2750 1 SLV-32 GATE Westinghouse 10 2500 UMITOROUE SBD 3

150 FT4B 3600 rpm Ucht 37.28/1 WATER 2750 1 SbV-47 GATE Westinghouse 10 2500 UM! TORQUE SBD 3

150 FT-LB 3600*pm Heavy 38 f1 WATER 2750 Attachnwnt 1 Page 2

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MOTOR OPERATED GATE VALVES - GR3UPED BY COMMON PARAMETERS VALVE INFORM ATION ACTUATOR INFORMATION SYSTEM INFO CATEGORY &

DISK VALVE SIZE ANSI ACTUATOR MOTOR MOTOR SPRING OVER ALL FLUtD DESIGN INCLUDED TYPE VENDOR CLASS VENDOR TYPE Sli.t SIZE SPEED PACK GEAP MEDIUM DIFFER.

MOV*s SIZE R ATIO PRESS.

1B GATE Westinghouse 12 600 LIMITOROUE SB 1

60 FT-LB 3600 rpm Heevy Feet 1-CBS-V 2 G ATE Westinghouse 12 600 LtMITOROUE SB 1

60 FDLB 3600 rpm Heavy 27.2011 WATER 700 1-CBS V-5 GATE Westinghouse 12 600 LIMITOROUE SB 1

t>O FT-LB 3600 rpm Heavy 27,20/1 WATER 700 19 GATE Westinghouse 12 7500 LIMITOROUE SMB 1

40 FTAB 1800 rpm 8,svy

_ Normal 1 -HC-V-2 2 G ATE Westinghouse 12 2500 LIMITOROUE SMB 1

40 FT4B 1800 rpm Heavy 150/1 WATER 700 1 - RC-V- 23 GATE Westinghouse 12 2500 LIMITOROUE SVB 1

40 FT-LB 1800 rpm 54eavy 150/1 WATER 700 1-RC-V 87 GATE Westinghouse 12 2500 LIMITORQUE SMB 1

40 FT-LB 1800 rpm Heavy 103.7/1 WATER 700 1 - A C-V-8 8 G ATE Westinghouse 12 2500 LfMITOROUE SMB 1

40 FT-LB 1800 rpm Heavy 103.7/1 WATER 700 20 GATE Velen 12 150 LIMITOROUE SB 1

40 FT-LB 3800 rpm Light Fest 1 - A S-V-17S G ATE

'etan 12 150 LIMITOROUE SB 1

40 FT-LB 3600 rpm Light 30.46/1 STE AM 185 1 AS-V-176 G ATE Vatan 12 150 tiMITOROUE SB 1

40 FT-LB 3600 mm Light 30.46/1 STEAM 185 21 GATE Veien 16 300 LIMITORQUE Sti 0

15 FT-LB 3600 rpm Heavy Normal 1 -CSS-V- 8 G ATE Vetan 16 300 LIMITOROUE SB O

15 FT-LB 3600 rpm Heavy 102.6/1 WATER 70 Ve an 16 300 LIMITOROUE SB O

15 FT LB 3600 rpm Heavy 102.6/1 WATER 70 1 -CBS-V- 17 GATE s

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m WlOTOR OPERATED GLOBE VALVES - GROUPED BY COMMON PARAMETERS VALVE INFORMATION ACTUATOR INFORMATION SYSTEM INFO CATEGORY &

DISK VALVE SIZE ANSI ACTUATO9 MOTOR MOTOR SPRING OVER ALL FLUID DESIGN INCLUDED TYPE VENDOR CLASS VENDOR TYI E SIZE SIZr.

SPEED PACK GEAR MED UM DIFFER.

Si. ;

RATIO PRESS-MOV's 22 GLOBE Velan

.75" 1500 LIMITOROUE SMB 000 2 FT-LB 1800 rpm Extra Ught Normal l1 RC-V-323 GLOBE Velan

.75" 1500 LIMITOROUE SMB 000 2 FT-LB 1800 rpm Extra Ut;ht 47.85/1 WATER 2235 l 23 GLOBE Yarway 1*

1500 LIMITOROUE SMB 000 5 FT LB 1800 rpm Ught Normal 1 MSD-V-44 GLOBE Yarway 1"

1500 UMITOROUE SMB 000 5 FT LB 1800 rpm Ught 57/1 STEAM 1000 1 MSD-V-45 GLOBE Yarway 1"

1500 UMITOROUE SMB 000 5 FT-LB 1800 rpm Ught 57/1 STEAM 1000 1-MSD-V-48 GLOBE Yarway 1"

1500 UMITOROUE SMB 000 5 FT4B 1800 rpm Ught 57/1 STEAM 1000 1 MSD-V-47 GLOBE Yarway 1"

1500 UMITOROUE SMB 000 5 FT-LB 1800 rpm Ught 57/1 STEAM 1000 24 GLOBE Yarway 2"

600 LIMITOROUE SMB 000 5 FT4B 1800 rpm Ught Normal 1-CGC-V-14 GLOBE Yarway 2"

600 UMITOROUE SMB 000 5 FT-LB, 1800 rpm Ught 47.85/1 WATER 55 1 -CG C-V-28 GLOBE Yarway 2"

600 LIMITOR'JUE SMB 000 5 FT-tL 1800 rpm Ught 47.85/1 WATER 55 25 GLOPE

_Velan 1.5 /2 " 1500 LIMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy Normal 1 -SI-V-8 9 GLOBE islan 1.5*

1500 UMITOROUE SMB 00 10 FT4B 1800 rpm Heavy 101.3/1 WATER 2750 1-St-V-90 GLOBE Velan 1.5" 1500 UMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy 109/1 WATER 2750 1-SFV 93 GLOBE Valan 2

1500 UMfTOROUE SMB 00 10 FT-LB 1800 rpm Heavy 109/1 WATER 2750 1-CS-V-154 GLOBE Velan 2

1500 UMITOROUE SMB 00 10 FT-1 B 1800 rpm Heavy 109/1 WATER 2750 1-CS-V-158 GLOBE Velan 2

1500 UMITOROUE SMB 00 10 FT LB 1800 rpm Heavy 109/1 WATER 2750 1-CS V-162 GLOBE Velan 2

1500 UMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy 103/1 WATER 2750 1-CS-V-166 GLOBE

'Velan 2

1500 LIMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy 103/1 WATER 2750 1 -CS-V-167 GLOBE Vefan 2

1500 UMfTOROUE SMB OO 10 FT-LB 1800 rpm Heavy 109/1 V;ATER 2750 1 CS-V-168 GLOSE Velan 2

1500 UMITOROUE SMB 00 10 FT-LB 1.5t00 rpm Heavy 109/1 WATER 2750 l

1 -CS-V-196 GLOBE Vedan 2

1500 UMITOROUE SMB 00 10 FT-LB 1900 rpm Heavy 109/1 WATER 2750 q

1-CS-V-197

' GLOBE Velan 2

1500 UM! TORQUE SMB 00 10 FT-LB 1800 rpm Heavy 109/1 WATER 2750 1 -CS-V-426 GLCBE Velen 2

1500 bMl10 ROUE SMB 00 10 FT4B 1800 rpm Heavy 109/1 WATER 2750 26 GLOBE Velan 3*

600 LIMITUROUE SMB 00 10 FT-LB 1800 rpm X-Ught Normal 1 RH-FCV-610 GLOBE Velan 3*

600 LIMITOROUE SMB 00 10 FT-LB 1800 rpm X-Ught 52.2/1 WATER 200 1-RH FCV-611 GLOBE Velan 3*

600 UMITOROUE SMB 00 10 FT-LB 1800 rpm X-Ught 52.2/1 WATER 200 27 GLOBE Edwards 4"

650 LIMITOROUE SMB 00 10 FT4B 1800 rpm Heavy Normal 1 -MS-V-204 GLOSE Ed wards 4"

650 UMITOROUE SMB 00 10 FT-L:.

1 eOO rpm Heavy 109/1 STEAM 1185 1 -MS-V-205 GLOBE Edwards 4"

650 LIMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy 109/1 STEAM 1185 1 -MS-V-206 GLOBE Edwards 4"

650 UMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy 109/1 STE A M 1185 1-MS-V 207 GLOBE Ed wards 4"

650 LIMITOROUE SMB 00 10 FT-LB 1800 rpm Heavy

'09/1 ST E AM 1185 Page 4

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MOTOR OPERATED GLOBE VALVES - GROUPED BY COMMON FARAMETERS VALVE INFORMATION ACTUATOR INFORMATION SYSTEM tNFO CATEGORY &

DISK VALVF SIZE ANSI ACTUATOR MOTOR MOTOR SPRING OVER ALL FLUID DESIGN INCLUDED TYPE VENDOR CLASS VENDOR TYPE Sf7E SIZE SFEED PACK GEAR MEDIUM DIFFER.

MOV's SIZE RATIO PRESS.

28 GLOBE Masoneilan 4*

900 ROTORK NA1 11 50 FT-LB 29 rpm Specifm Normal 1 -FW-FV-4214 A GLOBE Maseneifan 4*

SJO ROTORK NA1 11 50 FT-LB 29 rpm Specific 60/1 WATER 1560 1-FW FV-42148 GLOBE Masoneilan 4*

900 ROTORK NA1 11 50 FT-LB 29 rpm Spacefic 60/1 WATER 1560 1 FW-FV-4224 A GLOBE Masonenlan 4"

900 ROTORK NA1 l'

50 FT-LB 29 rpm S peci!..:

60/1 WATER 1560 1 -FW-FV-4 2248 GLOBE Masoneifen 4*

900 ROTORK NA1 11 50 FT-LB 29 rpm Specific 60/1 WATER 1560 1-FW-FV-4234 A GLOBE Masoneelan 4-900 ROTORK NA1 11 50 FT-LB 29 rpm Specific 60/1 WATER 1560 1.FW-FV-4 234d GLOBE Masoneilan 4*

900 ROTORK NA1 11 50 FT-LB 29 rpm Specific 60/1 WATER 1560 1-FW-FV-4 244 A GLOBE Masonestar.

4*

900 ROTORK NA1 11 50 FT-LB 29 rper' Specific 60/1 WATER 1560 1-FW-FV-4244B ' GLOBE Mascr catan 4"

900 P.OTOR K NA1 11 50 FT-LS 29 rpm Specefic 60/1 WATER 1560 29 GLOBE Velan 4*

150 LIMITOROUE SMB 00 10 FT-LB 1800 pm X-Ught Normal l

1-CC-V 434 GLOBE Velan 4*

150 LIMITOROUE SMB 00 10 FT-LB 1800 rpm X-Ught 24.8/1 WATER 100 l

30 GLOBE Veien 4"

900 LIMITORQUE SMB 00 10 FT-LB 1800 rpm Med;um Normal 1 FW-V-346 GLOBE Velan 4"

900 UMITOROUE SMB 00 10 FT-LB 1800 rewn Medium 77/1 WATER 1650 1 -FW-V-3 4 7 GLOBE Velan 4"

900 LIMITORQUE SMB 00 10 FTJ B 1800 rpm Medium 77/1 WATER 1650 Page 5 t.....

.1 MOTOR OPERATEU BUTTERFLY VALVES - GROUPED BY COMMON PARAMETERS VALVE INFORMATION ACTUATOR INFORMATION SYSTEM INFO CATEGORY &

DISK VALVE SIZE ANSI ACTUATOR QTR MOTOR MOTOR SPRING OVER ALL FLUID DESIGN INCLUDED TYPE VENDOR CLASS VENDOR TYPE SIZE TURN SIZE SPEED PACK GEAR MEDf0M DIFFER.

MOV's SIZE /TYP SIZE RATIO PRESS.

31 Butterfly Fisher 6*

150 UMITORQUE _ SMB 000 HOBO 2 FT-LB 1800 rpm Ught Normal 1 -CC-V-109 2 Butterfly Fishor 6*

1! 3 UM! TORQUE SMB 000 HOBC 2 FT4B 1800 rpm Ught 3397.35/1 WATER 150 1-CC-V 1095 Butterfly Fisher 6*

150 LIMITORQUE SMB 000 HOBC 2 FT-LB 1800 rpm Ught 3397.35/1 WATER 150 1-CC-V-1101 Butterffy Fisher 6*

150 UMITORQUE SMB 000 HOBC 2 FT-LB 1800 rpm Ught 3337.35/1 WATER 150 1 -CC-V-1109 Butterfly Fisher 6*

150 UVITORQUE SMB 000 HOBC 2 FT-LB 1800 rpm Ught 3397.35/1 WATER 150 32 Butterfly Fisher 12*

150 UMITOROUE SMB 00 H3BC 5 FT-LB 1 BOO rpm X-Ught Normel 1 -SW-V-4 Butterfty Fisher 12*

150 LIMITORQUE SMB 00 H3BC 5 FT-LB 1800 rpm X-Ught 6580/1_ WATER 150 1 -SW-V-5 Buttarfly Fisher 12*

150 UMITORQUE SMB 00 H3BC 5 FT-LB 1800 rpm X-Ught 6580/1 WATER 150 33 Butterffy Fisher 14/16*

150 UMITOROUE SMB 000 H1BC 5 FT4B 1800 rpm Upht Normel 1-CC-V-13 7 Butterfly Fisher 14*

150 UMITORQUE SMB 000 H1BC 5 FT4B 1800 rpm Ught 3349.5l1 WATER 150 l

1-CC-V 266 Butterfly Fisher 14*

150 LIMITOROUE SMB 000 HIBC 5 FT-LB 1800 rpm Ught 3349.5/1 WATER 150 T -CC-V-145 Butterfly Fisher 16*

150 UMITOROUE SMB 000 HIBC 5 FT4B 1800 rpm Ught 3349.5/1 WATER 150 1-CC V-272 Butterffy Fisher 16*

150 UMITORQUE SMB 000 H1BC 5 FT-LB 1800 rpm Ught 3349.5/1 WATER 150 34 Butterfly Fisher 24*

150 LIMITOROUE SMB O

H4BC 15 FT-LB 1800 rpm Ught Normel 1-SW-V-25 Butterfly Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 3073.6/1 WATER 150 1 -SW-V-54 Butterfly Fisher 24* -

150 UMITORQUE SMB O

H4BC 15 FT-Ld 1800 rpm Ught 3073.6/1 WATER 150 l

1-SW V-74 Butterfty Fisher 24" 150 UMITOROUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 3073.6/1 WATER 150 1 SW-V-15 Butterffy Fisher 24*

150 LIM! TORQUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 4251/1 WATER 150 1 SW-V-17 Butterf!y Fisher 24*

150 UM! TORQUE SMB O

H4BC 15 FT48 1800 rpm Ucht 4251/1 WATER 150 1-SW-V-19 Butterfly Fisher 24*

150 UMITOROUE SMB O

H4BC 15 FT4B 1800 rpm Ught 4251/1 WATER 150 1-SW V-20 Butterfty Fisher 24*

150 UMiiORQUE SMB O

H4 BL-15 FT4B 1800 rpri.

Ucht 4251/1 WATER 150 1 - S W-V- 23 Butterfty Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 180f' pm Ught 4251/1 WATER 150 1 -SW-V-2 6

- Butterffy Fisher 24" 150 UMITOROUE SMB O

H4BC 15 FTLB 1800 rpm Ught 4251/1 WATER 150 1-SW-V-27 Butterfly Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 4251/1 WATER 150 1 -SW-V-3 4 Butterfly Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 4251/1 WATER 150 1 -SW-V-55 Butterfty Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 4251/1 WATER 150 1 -SW-V-56 Botterfly Fisher 24*

150 LtMITOROUE SMB O

H4BC 15 FT4B 1800 rpm Ught 4251/1 WATER 150 1 -S W-V-7 6 Butterffy Fisher 24*

150 UMfTORQUE SMB O

H4BC 15 FT-LB 1800 rpm Ught 4251/1 WATER 150 3s Butterfly Fisher 24*

150 LIMITORQUE SMB O

H4BC 15 FTAB 3600 rpm Ught Normal 1 SW-V-2 Butterfly Fisher 24*

150 LtMITORQUE SMB O

H4BC 15 FT-LB 3600 rpm Ught 4251/1 WATER 150 1 -S W-V-2 2 Butterfly Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 3600 rpm Ught 4251/1 WATER 150 1 -SW-V-29 Butterffy Fisher 24*

150 UMITOROUE SMB O

H4BC 15 FT-LB 3600 rpm Ught 4251/1 WATER 150 1 -S W-V-31 Butterfty Fisher 24*

150 UMITORQUE SMB O

H4BC 15 FT-LB 3SOO rpm Ught 4251/1 WATER 150 1-SW-V-139 Butterfly Fisher 24" 150 UMITf. r10UE SMB O

H4BC 15 FT-LB 3600 rpm Ught 4251/1 WATER 150 1-SW-V 140 Butterfly Fisher

_24*

150 LtMITORQUE SMB O

H4BC 15 FT-LB 3600 rpm Ught 4251/1 WATER 150 Page 6 e

MOTOR OPERATED BUTTERFLY VALVES - GhouPLO 61 C O N1MUf. -

ditRJ VALVF INFORMATION ACTUATOR INFORMATION SYSThM INFO CATEGORY &

D!SK VALVE SIZE AN3' ACTUATOR QTR MOTOR McTOR SPRING OVER ALL Fluid DESIGN INCLUDED TYPE VENDOR CLASS VENDOR TYPE SIZE TURN SIZE S+O 'J PACK GEAR MEDtUM DIFFER.

M OV's 1

SIZE RATIO PRESS.

SIZEfrYP Butterfly Fisher 24' 150 LIMITOROUE SMB 00 H4BC 15 FT-LB 3600 rpm Medium Normal l1-SW-V-44 *

• Butterfly Fisher 24" 150 LIMITOROUE SMB 00 H48C 15 FT-LB 3600 rpm Ught 4251/1 WATER 150 l MOY 's excluded f rom the Generic Letter 89-10 program by engineering evaluation 91-07

~" Motor Operated' Valve Design Basis Review," dated April 1, 1991 I

i i

Page 7 L

n-i 1

4 j.

New Hampshire Yankee :

- March 2,1992 -

r-It l '.

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J ATTACHMENT 2

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,-,s,-4,,.

,5,+,..

.-,--,,,,..r-,,_,.....-

.-.,.,,,--,,-..w,-,.,-

....-.~.....~..-ram

..,,..c..

_.... ~

~

i MOV DYNAMIC TEST S (SORTED BY TEST GROUP) i

~VALVEID TEST VALVE NAME BASELINE DIFFERENTIAL GROUP DIAGNOSTIC PRESSURE TEST TEST SCHEDULED /

PERFORMED lCS-V-149 l

1 l REGEN HX OUTLET TO LETDOWN HX l COMPLETED - OR01 lOR03 l

CS-V-142 2

CHARGING SYS TO REGEN HX l SOL OR02 OR02 CS-V-143 2

CHARGING SYS TO REGEN HX ISOL OR02 OR02 - ALTERNATE RC-V-122 3

PZP I4ELIEF VALVE 456A ISOL uOMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3) i RC-V-124 3

PZR RELIEF VALVE 4568 ISOL COMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3)

CC-V-395 4

PCCW ISOL FROM RC# B TBC OR03 OR03 j

CC-V-428 4

PCCW ISOL FROM RCP A TBC OR03 OR03 - ALTERNATE CC-V-438 4

PCCW ISOL FROM RCP C TBC OR03 OR03 - ALTERNATE

'CC-V-439 4

PCCW ISOL FROM RCP D TBC OR03 OR03 - ALTERNATE i

CS-LCV-1128 5

' CCP SUCT FROM VCT OR02 OR02 CS-LCV-112C S

CCP SUCT FROM VCT OR02 OR02 - ALTERNATE SI-V-111 6

TRAIN B XCONN OR02 OR02 SI-V-112 6

TRAIN A XCONN OR02 OR02 - ALTERNATE i

!SI-V-7 7 7

TRAIN 8 HOT LEG INJECT ILOL VALVE OR03 COMPLETED - OR01 SI-V-102 7

TRAIN A HOT LEG INJECTION ISOL COyPLETED - OROI COMPLETED - OR01 SI-V-114 7

ISOL FROM TRAIN A & B TO COLD LEG DISCH 0R02 SIMILAR VALVE TEST COMPLETE SI-V-138 7

HIGH HEAD INJECTION LINE ISOL OR02 OR02 SI-V-139 7

HIGH HEAD INJECTION LINE ISOL OR02 OR02 - ALTERNATE CBS-V-38 8

SAT SUPPLY TO RWST ISOL TRAIN A COMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3)

{

CBS-V-43 8

SAT SUPPLY TO RWST ISOL TRAIN B COMPLETED - OR01 EXCLUDED (RE: ATTACHMENT 3)

I FW-V-156 9

EFW XCONN ISOL TO FW OR03 OR03 - ALTERNATE l

FW-V-163 9

SUFP XCONN TO EFW OR03 OR03 l

lCBS-V-53 l

10 lRWST TO St-P-6B SUCT lOR02 lOR02 l

1 ATTACHMENT 2 PAGE 1

4 MOV DYNAMIC TESTS (SORTED BY TEST GROUP) 4 VALVEID TEST

~~

VALVE NAME BASELINE DIFFERENTIAL l

GROUP DIAGNOSTIC PRESSURE TEST TEST SCHEDULED /

PERFORMED CBS-V-49 11 RWST TO St P-6A SUCT OR02 OR03 - ALTERNATE CS-V-460 11 St-P-6A SUCT FROM CCP SUCT HDR OR03 OR03 CS-V-461 11 SI-P-6A SUCT FROM CCP SUCT HDR OR03 OR03 - ALTERNATE CS-V-475 11 SI-P-6A MASTER ISOL FROM CCP SUCT OR03 OR03 - ALTERNATE RH-V-21 12 RHR TRAIN B TO HOT LEGS 1 AND 4 OR03 OR03 - ALTERNATE I

RH-V -22 12 RHR TRAIN A TO HOT LEGS 1 AND 4 OR03 OR03 j

RH-V-35 12 RHR TRAIN A TO CCP AND SI-P-6A SUCT COMPLETED - ORO1 OR03 - ALTERNATE j

iRH-V-36 12 RHR TRAIN B TO CCP AND SI-P-6B SUCT COMPLETED - ORO1 OR03 - ALTERNATE j

i CBS-VD 13 RWST TO St-P-6A SUCT OR02 OR02 - ALTERNATE i

CBS-V-51' 13-RWST TO St-P-6B SUCT OR02 OR02 - ALTERNATE l

CS-LCV-112 D.

13 RWST TO CCP SUCT OR02 OR02 - ALTERNATE l

CS-LCV-112E 13 RWST TO CCP SUCT OR02 OR02 i

RH V-32 14 RHR TRAIN B XCONN TO HOT LEGS 1 AND 4 COMPLETED - ORO1 COMPLETED - ORO1 4

)

RH-V-70 '

14 RHR TRAIN A XCONN TO HOT LEGS 1 AND 4 COMPLETED - ORO1 COMPLETED - OR01 RH-V-14 15-RI-3 TRAIN A TO COLD LEGS 1 AND 2 OR02 OR02 RH-V-26 15 RHR TRAIN B TO COLD LEGS 3 AND 4 OR03 OR02 - ALTERNATE l

CBS-V-11 16 SPRAY RING A ISOL VALVE COMPLETED - OR01 EXCLUDED (RE: ATTACHMENT 3) j CBS-V-17 16 SPRAY RING B ISOL VALVE COMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3) l SI-V-3 17 DISCH FROM ACCUM TANK 9A TO LOOP 1 COMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3) l SI-V-17 17 DISCH FROM ACCUM TANK 9B TO LOOP 2 COMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3)

}

SI-V-32 17 DISCH FROM ACCUM TANK 9C TO LOOP 3 COMPLETED - OR01 EXCLUDED (RE: ATTACHMENT 3)

St-V-47 17

,DISCH FROM ACCUM TANK 9D TO LOOP 4 COMPLETED - OR01 EXCLUDED (RE: ATTACHMENT 3)

CBS-V-2 18 CBS-P-9A SUCTION FROM RWST OR02 OR02 CBS-V-5 18 CBS-P-9B SUCTION FROM RWST OR02 OR02 - ALTERNATE ATTACHMENT 2 PAGE 2

MOV DYNAMIC TESTS (SORTED BY TEST GROUP)

VALVEID TEST VALVE NAME BASELINE DIFFERENTIAL GROUP DIAGNOSTIC PRESSURE TEST TEST SCHEDULED /

PERFORMED RC-V-22 19 UPSTREAM ISOL FROM, HOT LEG 1 TO RH-P-8A OR02 EXCLUDED (RE: ATTACHMENT 3)

RC-V-23 19 DOWNSTREAM ISOL f.iOM HOT LEG 1 TO RH-P-8A OR02 EXCLUDED (RE: ATTACHMENT 3)

RC-V-87 19 UPSTREAM ISOL FROM HOT LEG 4 TO RH-P-8B OR03 EXCLUDED (RE: ATTACHMENT 3)

RC-V-8E, 19 DOWNSTREAM iSOL FROM HOT LEG 4 TO RH-P-8B OR02 EXCLUDED (RE: ATTACHMENT 3)

AS-V-175 20 PAB AND WPB SUPPLY OR02 ORO2 AS-V-176 20 PAB AND WPB SUPPLY OR02 OR02 - ALTERNATE ICBS-V-8 21 CONTM RECIRC SUMP TANK A ISOL COMPLETED - OR01 EXCLUDED (RE: ATTACHMENT 3)

CBS-V-14 21 CONTM REClRC SUMP TANK B ISOL COMPLETED - ORO1 EXCLUDED (RE: ATTACHMENT 3) lRC-V-323 l

22 l REACTOR HEAD VENT ISOL l COMPLETED - ORO1 lOR03 l

f MSD-V 23 LOOP 1 UPSTREAM MSIV HEADER DRAIN ISOL OR02

- OR02 M SD-V-45 23 LOOP 2 UPSTREAM MSIV HEADER DRAIN ISOL OR02 OR02 - ALTERNATE M SD-V-46 23 LOOP 3 UPSTREAM MSIV HEADER DRAIN ISOL OR02 OR02 - ALTERNATE j

l MSD-V-47 23 LOOP 4 UPSTREAM MSIV HEADER DRAIN ISOL OR02 OR02 - ALTERNATE CG C-V-14 24 PURGE EXHAUST IRC 150L COMPLETED - ORO1 OR03 CGC-V-28 24 PURGE EXHAUST IRC ISOL COMPLETED - ORO1 OR03 - ALTERNATE

.jCS-V-154 25-

"D* RCP SEAL INJECTION ISOL COMPLETED - ORO1 O'103 - ALTERNATE CS-V-158 25 "C" RCP SEAL INJECTION ISOL' COMPLETED - OR01 OR03 - ALTERNATE CS-V-1 G2 25

• B" RCP SEAL INJECTION ISOL COMPLETED - ORO1 OR03 - ALTERNATE' CS-V-166 25 "A" RCP SEAL INJECTION ISOL COMPLETED - ORO1 OR03 CS-V-167 25 RCP SEALS TO SEAL WATER HX COMPLETED - ORO1 OR03 - ALTERN " TE <

CS-V-168 25 RCP SEALS TO SEAL WATER HX OR03

~OR03 CS-V-196 25 CCP 2A MIN FLOW ISOL OR02 OROS - ALTERNATE CS-V-107 25 CCP 28 MIN FLOW ISOL OR02 OR03 - ALTERNATE CS-V-42 G 25 Ef iERGENCY BORATION ISOL COMPLETED - OR01 OR03 - ALTERNATE SI-V-89 25 S1 Pb.'4P B, MINIFLOW ISOL VALVE OR02 OR03 - ALTERNATE ATTACHMENT 2 PAGE 3

MOV DYNAMIC TESTS ISORTED BY TEST GROUP)

VALVEID TEST VALVE NAME BASELINE DIFFERENTIAL GROUP DIAGNOSTIC PRESSURE TEST TEST SC. DUi_ED/

PERT-ORMED l

St-V-90

.I 25 St PUMP A, MINIFLOW ISOL VALVE OR02 OR03 - ALTERNATE St-V-93 l

25 COMBINED MINIFLOW ISOL VALVE TO RWST OR02 OR03 - ALTERNATE RH-FCV-610 26 RHR TRAIN A - PUMP 8A (WINIFLOW RECIRC ! SOL OR03 OR03 - ALTERNAIE RH-FCV-611 26 RHR TRAIN B - PUMP 8B MINIFLOW RECIRC ISOL OR03 OR03 MS-V-204 27 LOOP 1 MSIV BYPASS VALVE COMPLETED - OR01 SIMILAR VALVE ~6 EST COMPLETE MS-V-205 27 LOOP 2 MSIV BfPASS VALVE COMPLETED - ORO1 COMPLETED - OP.01 M S-V-206 27 LOOP 3 MSlV BYPASS VALVE COMPLETED - 0R01 SIMtLAR VALVE TEST COMPLETE MS-V-207 27 LOOP 4 MSIV BYPASS VALVE COMPLETED - ORO1 SIMILAR VALVE TEST COMPLETE FW-FV-4214 A 28 IS/G A EFW FLOW CONTROL OR02 OR02 - ALTERNATE FW-FV-4214B 28 S/G A EFW FLOW CONTROL ORG2 OR02 - ALTERNATE l

FW FV-4224 A 28 S/G B EFW FLOW CONTROL OR02 OR02 FW-FV-4224 B 28 S/G B EFW FLOW CONTROL OR02 OR02 - ALTERNATE FW-FV-4234A 28 S/G C EFW FLOW CONTROL OR02 OR02 - ALTERNATE FW-FV-42348 28 S/G C EF1N FLC'V CONTROL OR02 OR02 FW-FV-4244A 28 S!G D EFW FLOW CONTROL OR02 OR02 - ALTERNATE FW FV-42448 28 S/G D EFW FLOW CONTROL

,OR02 OR02 - ALTERNATE

_ lCC-V-434 l

29 lPCCW ISOL FROM EXCESS LETDOWN HX l COMPLETED ' ORO1 lOR03 l

FW-V-346 30 EFW PUMP 37A RECIRC ISOL Ol;03 l COMPLETED PRE-ORO1 FW-V-347 30 EFW PUMP 37B RECIRC ISOL.

OR03 iCOMPLETED PRE-ORO1 f

CC-V-1092 31 TBC HX B PCCW SUPPLY HDR ISOL COMPLETED - ORO1 G303 - ALTERNATE l

CC-V-1095 31 TBC HX B PCCW RETURN HDR SOL COMPLETED - ORO1 OR03 - ALTERNATE CC-V-1101 31 TBC HX A PCCW SllPPLY HDR ISOL

'COMF-E TED - ORO1 OR03 - ALTERNATE CC-V-1109 31 TDC HX A PCCW RETURN HDR ISOL COMPLETED - ORO1 OR03 l

lSW-V-4 32 TRAIN A SUPPLY TO TURBINE BLDG iSOL OR03 OR03 ISW-V-5 32 _

TRAIN B SUPPLY TO TURBINE BLDG ISOL OR03 OR03 - ALTERNATE ATTACHMENT 2 PAGE 4

MOV DYNAMIC TESTS (SURTED BY iEST GROUP)

VALVEID TEST l VALVE h

• ME BASELINE DIFFERENTIAL GROUP DIAGNOSTIC PRESSURE TEST TEST SCHEDULED /

PERFORMED CC-V-13 7 33 PCCW ISOL FROM CBS HX A COMPLFTED - OR01 SIMILAR VALVE TEST COMPLETE CC-V-145 33 PCCW ISOL FROM RHR HX A COMPLETED - OR01 SIMILAR VALVE TEST COMPLETE CC-V-266 33 PCCW ISOL FROM CBS HX B COMPLETED - ORO1 SIMILAR VALVE TEST COMPLETE CC-V-272 33 PCCW ISOL FROM RHR HX B COMPLETED - OR01 COMPLETED - ORO1

~

SW-V-15 34 PCC HX CC-E-17A OUTLET OR03 SIMILAR VALVE TEST COMPLETE SW-V-17 34 PCC HX CC-E-17B OUTLET OR03 SIMILAR VALVE TEST COMPLETE SW-V-19 34 PAB CISCH TO TRANSITION STRUCTURE OR03 COMPLETED PRE-ORO1 SW-V-20 34 PAB DISCH TO TRANSITION STRUCTURE OR03 COMPLETED PRE-ORO1 SW-V-23 34 PAB RETURN TO COOLING TOWER OR03 COMPLETED PRE-ORO1 SW-V-25 34 SW-P-110B DISCH OR03 COMPLETED PRE-ORO1 SW-V-26 34 SW-P-1108 RECIRC OR03 SIMILAR VALVE TEST COMPLETE SW-V-27 34~

SW-P-110B BYPASS OR03 SIMILAR VALVE TEST COMPLETE SW-V-34 34 PAB RETURN TO COOLING TOWER OR03 COMPLETED PRE-ORO1 SW-V-54 34 SW-P-110A DISCH OR03 COMPLETED PRE-CRO1 SW-V-55 34 SW-P-110A RECIRC OR03 SIMILAR VALVE TEST COMPLETE SW-V-56 34 SW-P-110A BYPASS OR03 SIMILAR VALVE TEST COMPLETE SW-V-74 34 TURBINE BLDG DISCH TO PAB DISCH OR03 SIMILAR VALVE TEST COMPLETE SW-V-76 34 TURBINE BLDG DISCH TO PAB DISCH OR03 SIMILAR VALVE TEST COMPLETE SW-V-2 35 SW-P41 A DISCH OR03 SIMILAR VALVE TEST COMPLETE SW-V-22 35 SW-P41C DISCH OR03 SIMILAR VALVE TEST COMPLETE SW-V-29 35 SW-P41B DISCH OR03 COMPLETED PRE-ORO1 SW-V '.,1 35 SW-P41D DISCH OR03 COMPLETED PRE-ORO1 SW-V-139 35 TRAIN A SW COOLING TOWER DEICING OR03 COMPLETED PRE-ORO1 SW-V-140 35 TRAIN B SW COOLING TOWER DEICING OR03 SIMILAR VALVE TEST COMPLETE j

lSW-V-44 l

llNTAKE STRUCT SUCT SUP TO SW PMPHSE j(RE: ATTACHMENT 3) l EXCLUDED (RE: ATTACHMENT 3) l f

l I'

ATTACHMENT 2 PAGE 5

~

. New Hampshire Yankee:

March 2,1992 l

ATTACHMENT 3-t-

__.___=_______._1____

o 1

i ATTACHMENT 3 i

i DIFFERENTI AL PRESSURE TESTING EXCLUSION LIST Test Group: 3 l

Valve

==

Description:==

PORV Block Valves (RC V-122, RC-V 124) t Design 4

Function:

1.

To close to isolate a stuck open pressurizer PORV.

2.

To open so that the pressurizer PORV is not isolated.

l l

Basis for i

Exclusion:

Differential pressures at or near design values can only be achieved with th:

j plant 'in Modes 1, 2, or 3.

Differential pressure testing during the plant Startup-Test Phase was successful'y performed prior to initial core load at the -

following differential pressures:

R C.V-122 l

l Open Differential Pressure - 2219 psid t

Close Differential Pressure - 2118 pLid -

1

[

R C.V-124 l

Open Differential Pressure - 2238 psid l

Close Differential Pressure - 2118 psid i

Testing these. valves with the plant ' operational presents an ~ unnecessary l

challenge to plant equipment and. creates an undue risk of depressurizing the l

reactor. coolant system.- The valve--actuator torque - switch settings have not l

been reduced from the settings at the time of startup testing.

1i i

Diagnostic testing was performed.on both RC.V.122 and 124 during the first

[

refueling outage. -Both valves have demonstrated adequate thrust characteristics l

which are based on conservative calculations and will ensure proper operation -

l under design basis differential pressure conditions.

l:

o.

t i

I i

l-4 4

i-Page 1 of 7 1u....-.. -

ATTACllMENT 3 DIFFERENTIAL PRESSURE TESTING EXCLUSION LIST Test Group: 8 Valve

==

Description:==

Conta'nment Building Spray System Spray Additive Tank Supply Isolation Valves to the Refueling Water Storage 'Iank, RWST, (CBS V-38, CBS V-43)

Design Function:

To open on a containment spray actuation, "P" signal to aliga the Spray Additive Tank to the RWST.

e Basis for Exclusion:

These valves can not be tested under actual flow conditions without contaminating the.RWST with sodium.. hydroxide.

The design differential pressure of 25 psid in both the 'open and clore directions is extremely low.

Differential pressure testing during the plant Startup-Test Phase.was successfully performed prior to initial core load at the following differential-pressures:

CBS-V-38 Open Differential Pressure - 12 psid Close Differential Pressure - 12 psid C H S-V-43 Open Differential Pressure - 12 psid Close Differential Pressure - 12 psid-Diagnostic testing was performed on both CBS-V 38 and-CBS-V-43 during tk first refueling outage. Both valves have demonstrated ' thrust characteristics greater than that required to overcome the small design differential pressure by such a -large margin that performance of a differential test would not be meaningful even if it' were feasible.

Page 2 of 7

ATTACHMENT 3 j

DIFFERENTI AL PRESSURE TESTING EXCLUSION I13T Test Group: 16 Valve

==

Description:==

Containment Building Spray Ring Isolation Valves, (CBS-V-11, CBS-V-17)

Design Function:

To open on a containment spray actuation, "P" signal to align the containment spray pump to the spray rings inside the containment building.

Basis for Exclusion:

These valves can not be tested under actual flow conditions. Testing would require containment spray discharge. Differential pressure testing during the plant Startup-Test Phase was successfully performed prior to initial core load at the following differential pressures:

CBS-V-11 Open Differential Pressure 325 psid Close Differential Pressure - O psid C B S-V-17 Open Differenticl Pressure - 325 psid Close Differential Pressure - O psid Diagnost c :esting was performed on both CBS-V-11 and 17 during the first i

refueling outage. Both valves have demonstrated adequate thrust chart:teristics which are based on conservative calculations at.d will ensure proper operation under design basis differential pressure conditions.

Page 3 of 7

- ~ - ~.~ ~. - =.. - - -. - -

t

}

i 4

c ATTACliMENT 3

. DIFFERENTIAL PRESSURE TESTING EXCLUSION LIST

)

4 l

Test Group: 17 i

Valve l

==

Description:==

SI Accumulator Block Valves (SI-V 3, SI.V-17, SI-V-32, SI V-47) i Design Function:

1.

The SI Accumubtor Block Va'ves - are normally open with - power removed from the valve actuator during normal plant operation. These valves are under tight administrative controls during a plant heatup or cooldown as reactor coolant system pressure reaches 1000 psig, f

2.

With reactor coolant pressure less than 1000 psig and with pressure in i

the safety injection accumulators the valves are shut with power removed -

from the actuator, i

Basis for Exclusion:

The valves are operated under tight administrative controls in accordance scitt plant operating procedures and are not required to operate during an acc. dent j

The design differential pressures originally established for these valves du. of t consider the restricted operating practice now required for these valves.

4 l

For reference, differential pressure testing during the plant Startup-Test Phase

~

l was successfully performed prior to initial core load at the following differential pressures:

i SI V-3 i

Open Differential Pressure - 650 psid l

Close Differential Pressure - O psid i

j SI-V-17 i

Open Differential Pressure - 640 psid

{

Close Differential Pressure O psid i

-SI V-32 l

l Open-Differential Pressure - 630 psid

?

- Close Differential Pressure O psid SI-V-47 i

Open Differential Pressure - 640 psid -

Close Differential Pressure - O psid

{.

The Motor-Operated Valve Design Basis Review, Engineering Evaluation No.

j 91-07 prepared for the first refueling outage scope of work has addressed these i

valves and has recommended that these valves be removed from the Gl' 89-

{

10 - pr ogram,

[

Page 4 of 7

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ATTACHMENT 3 DIFFERENTI AL PRESSURE TESTING EXCLUSION LIST Test Group: 19 i

Vsive

==

Description:==

RHR Pump Suction Isolation Valves (RC-V 22, RC V.23, RC V-87, RC.V-88)

Design Function:

L The RHR Pump Suction Isolation Valves are normally closed with their-circuit breakers locked open (administratively controlled) and are only opened for residual heat removal after reactor coolant '. system pressure has been reduced to below 365 psig a.id system temperature has been reduced to approximately 350 'F.

Locking the circuit breakers open prevents inadvertent mispositioning from the control room when the RCS pressure is greater than 365 psig.

2.

Interlocks prevent these valves from being opened with-pressure above 365 psig administrative control measures provide low temperature over pressure protection for the reactor coolant system during plant shutdown conditions.

3.

The RHR Pump Suction Isolation valves es required to be 'open,.

(during plant shutdown and cool down), when the RHR suction relief valves are being used for low temperature over-pressure protection.

Basis for Exclusion:

RC-V-22, 23, 87, and 88 are not iequired to oper ;

during a design basis LOCA. These valves can not be mied ^ without establishing an actual. over-pressure conditio_n for example with a charging pump. These MOV's _ have circuit breakers which are locked open to prevent inadvertent-mispositioning from the main control room (referenac Operating Procedure OS1090.05). To.

subject the reactor coolant / residual-heat removal systems to such conditions

-would not be prudent. RC-V-22,23, and 88 will be diagnostically tested during b

the second acfueling outage and RC V-87 during the third refueling outage.

This testing will ensure that the valve. thrust values are adequate bmed on conservative calculations.

Page 5 of 7

m ATTACllMENT 3 i

DIFFERENTI AL PRESSURE TESTING EXCLUSION LIST Test Group: 21 Valve

==

Description:==

Containment Building Recirculation Sump Isolation Valves, (CBS-V-8, CBS-V-14)

Design Function:

Normally closed valves that isolate the containment recirculation sump from the CBS system and RHR System. These valves automatically open on a low-low RWST level signal in conjunction with an "S" signal to provide a recirculation flowpath from the containment sump to the CBS pumps and RHR pumps.

Basis for Exclusion:

These valv es can not be tested at design differential pressure conditions without establishing pressure inside the containment. The design differential pressure of only 70 sid in both the open and close directions is low.

Diagnostic testing was performed on both CBS-V-8 and CBS-V 14 during the first refueling outage. Both valves have demonstrated thrust characteristics greater than that required to overcome the small design differential pressure by such a large margin that performance of a differential test would not be meaningful even if it were feasible.

Page 6 of 7

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ATTACHMENT 3 f

1-i DIFFERENTI AL PRESSURE-TESTING EXCLUSION LIST i

f.

Test Group: N/A I

Valve

==

Description:==

Intake Structure Isolation Valve to.the SW Pump House, (SW V-44) i Design i

Function:

The normal function of SW-V-44 is to be open and circuit breaker de-energized

}

during all normal operating modes.

SW V 44 supplies sea water from the j

intake transition structure to the service water pump bay.

1 l

Basis for Exclusion:

Motor Operated Valve Design Basis Review, Engineering Evaluation 91-07 i

contains the' justification for elimincting this valve from the GL 89-10 program I

and has been reviewed and accepted as identified in NRC MOV inspection l

Report, reference (c),

i t

i a

i i

I i

i i

1

?

4 6

i-t i

1 l'

Page.7 of 7 i

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