Text

Proposed Tech Spec Changes Re Containment Penetration Overcurrent Protection,Containment Vent Valves & safety- Related Mechanical Snubbers
	ML20066K830
Person / Time
Site:	Farley
Issue date:	11/24/1982
From:	; ALABAMA POWER CO.
To:	;
Shared Package
ML20066K814	List: ML20066K812; ML20066K830;
References
	NUDOCS 8211290663
	Download: ML20066K830 (43)
	v • d • e

ATTACHMENT 2 PROPOSED TECHNICAL SPECIFICATION CHANGES FNP-2

1. Table 3.8-1, pg. 3/4 8-20 through 3/4 8-28D

2. Section 3/4.6.1.7, pg. 3/4 6 -10

3. Table 3.7-4b, pg 3/4 7-49 through 3/4 7-49bb e

l 8211290663 821124 PDR ADOCK 05000364 PDR

TABLC 3.8-1 CONTAIN;;ENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Setpoint Time Device Number Point Time System Davice Number (Ampere) (Sec/ Cycles) Powered 4

i and Location (Ampere) (Sec/ Cycles) and Location

1. 4160VAC Switchgears (NOTE: Response includes relay initiation time & breaker clearing time.)

18480 .39/9.2 Reactor Coolant Pump 2A DA04 10560 .09/5.4 DA01 Reactor Coolant Pump 2B D803 10560 .09/5.4 0B01 16500 39/9.2 15310 .39/9.2 Reactor Coolant Pump 2C DC03 10560 .09/5.4 DC04

2. 600VAC Load Centers EA04 2750 .18/11 EPPC-2A CP-1 MSCP Type X N/A Reactor Polar Crane i Containment Cooler 2A (Normal)

EA10 1980 .10/6 EPPC-2A CP-2 MSCP Type X N/A i

E805 1980 .10/6 EPPC-2A CP-6 MSCP Type X N/A Containment Cooler 28 (Normal)

EB06 1980 .10/6 EPPC-2E CP-2 MSCP Type X N/A Containment Cooler 2C (Normal)

EC12 1980 .10/6 EPPC-2D CP-1 MSCP Type X N/A Containment Cooler 2D (Normal) 1320 .10/6 EPPC-2A CP-3 MSCP Type X N/A CRDM Cooler Fan 2A ED11 1650 .10/6 EPPC-2A CP-4 MSCP Type X N/A Containment Cooler 2A ED15 (Emergency) 1650 .10/6 EPPC-2A CP-5 MSCP Type X N/A Containment Cooler 2B ED16 (Emergency) 1650 .10/6 EPPC-2D CP-2 MSCP Type X N/A Containment Cooler 2C EE08 (Emergency) l 1320 .10/6 EPPC-2D CP-3 MSCP Type X N/A CRDM Cooler Fan 28 EE13 1650 .10/6 EPPC-2D CP-4 MSCP Type X N/A Containment Cooler 2D EE16 (Emergency)

3. 600VAC Motor Control Centers EPPC-28 CP-1 MSCP Type S N/A Reactor Cavity C1g Fan Mtr.

FA-F7 231 .012/.72 Reactor Cavity Cool Fan Mov FA-16 11 012/.72 EPPC-2B CP-2 MSCP Type S N/A EPPC-2B CP-3 MSCP Type S N/A CTMT Post LOCA Air Mixing FA-15 116 .012/.72 Fan 2D EPPC-2B CP-4 MSCP Type S N/A CTMT Post LOCA Air Mixing FA-J5 116 .012/.72 fan 2C FARLEY - UNIT 2 3/4 8-20 i

TABLE 3.8-1 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Setpoint Time Device Number Point Time System Device Number (Ampere) (Sec/ Cycles) Powered and Location (Ampere) (Sec/ Cycles) and Location.

EPPC-2F CP-1 MSCP Type S N/A CTMT Post LOCA Air Mixing FB-13 116 012/ 72 Fan 2B CP-2 MSCP Type S N/A CTMT Post LOCA Air Mixing FB-!4 116 .012/.72 EPPC-2F Fan 2A 770 012/.72 EPPC-2G CP-1 MSCP Type S N/A CTMT G1B Crane (N2T31K005-N)

FD-H7R Reactor Cavity Cig Fan Mtr.

231 012/.72 EPPC-2F CP-3 MSCP Type S N/A FB-J7 MSCP Type S N/A CTMT Elevator No. 3 Control FB-A4R 770 .012/.72 EPPC-2F CP-4 012/.72 EPPC-2C CP-1/2 MSCP Type S N/A CTMT Dome Recire. Fan 2A FC-P3 116 012/.72 EPPC-2C CP-3/4 MSCP Type S N/A CTMT Dome Recirc. Fan 2B FC-P4 116 --- RCP Motor Space Heaters FC-!2* 770 .012/.72 ------- ------

RCP BRG Oil Lif t Pump 138 .012/.72 EPPC-2C CP-5 MSCP Type S N/A FC-14 MSCP Type S RCP BRG 011 Lift Pump 138 012/.72 EPPC-2C CP-6 N/A FC-N3 --- Refueling Wtr Surf ace Supply FC-J3* 232 012/.72 ------- ------ - ------- -

----- --- Refueling Wtr Surface Exhaust FC-M5* 693 012/.72 ------- ------

CTMT Pre-Access Fan Motors 363 012/.72 EPPC-2C CP-7 MSCP Type S N/A FC-J5 ----------- --- RCP Mtr Space Heaters 2C FC-N4* 770 012/.72 ------- ------

--- Receptacles Term. Box 2A FC-J6Li 1100 012/.72 ----- - --- --

--- Reactor Cavity Filter Pmp FC-J6R* 770 .012/.72 ------- --- --

Recep.

--- Up Ending Frame Winch str FC-S3L* 770 .012/.72 ----- - --- -- -----------

CTMT GIB Crane (N2T31K004-N) 770 012/.72 EPPC-2C CP-8 MSCP Type S N/A FC-M4L --- Reactor Cavity Manipulator FC-N2L* 770 .012/.72 ------- ------ --------- -

Crane 770 012/.72 EPPC-2C CP-9 MSCP Type $ N/A CTMT GIB Crane (N2T31K006-N)

FC-53R ----------- --- SW Port Drain Pump Recept.

FC-C5R* 770 .012/.72 ------- ------

RCP BRG 011 Lift Pump 138 .012/.72 EPPC-2G CP-2 MSCP Type S N/A FD-D6 CTMT Dome Recirculation 116 .012/ 72 EPPC-2G CP-3/4 MSCP Type S N/A FD-E3 Fan 2D 363 .012/.72 EPPC-2G CP-5 MSCP Type S N/A Reactor Cool Drain Tank FD-84 Pump 2B CP-6 MSCP Type S N/A CTMT Sump Pump Mtr 2A FD-C2 138 .012/.72 EPPC-2G CTMT Sump Pump Mtr 28 138 012/.72 EPPC-2G CP-7 MSCP Type S N/A FD-D2 CTMT Pre-Access Fan Mtrs 363 .012/.72 EPPC-2G CP-8 MSCP Type S N/A FD-C4 --- RCP Mtr Space Heaters 2B FO-G3* 770 012/.72 ------- ---- -----------

Receptacles Term Box 2C FD-A3Li 1100 .012/.72 ------- ---- ----------- ---

3/4 8-21 FARLEY - UNIT 2

TABLE 3.8-1 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMAkV PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Setpoint Time Device Number Point Time System Davice Number (Ampere) Powered and Location (Amperel (Sec/ Cycles) and Location (Sec / Cycl es.).

FE-A6 363 .012/.72 EPPC-2G CP-9 MSCP Type 5 M/A Reactor Cool Drain Tank Pump 2A FE-A4Lt 1100 .012/.72 ------- ---- ----------- --- Receptacles Term Box 2B FE-C3L 1100 .012/.72 EPPC-2G CP-10 MSCP Type S N/A Incore Det. Drive & Cont. Pni.

FE-HS 116 .012/.72 EPPC-2G CP-11/12 MSCP Type S N/A CTMT Dome Recirc. Fan 2C FU-G2 32 012/.72 EPPC-28 CP-5 MSCP Type $ N/A RHR Pumps Inlet Mov FU-H2 13 012/.72 EPPC-28 CP-6 MSCP Type S N/A CTMT Air Cooling Fan Mov FU-H3 13 .012/.72 EPPC-2B CP-7 MSCP Type S N/A CTMT Air Cooling Fan Mov FU-H4 11 012/.72 EPPC-2B CP-8 MSCP Type S N/A RCP Motor Cooler Disch Mov FU-J4 11 012/.72 EPPC-2B CP-9 MSCP Type S N/A CTMT To Atmos Diff Press Mov FU-K4 25 .012/.72 EPPC-2B CP-10 MSCP Type S N/A Pressurizer to Relief Tank MOV FU-K6 11 .012/.72 EPPC-2B CP-11 MSCP Type S N/A CTMT Cooler Disch MOV CP-12 MSCP Type S N/A Post ACDT Air Sampler From FU-L4 13 .012/.72 EPPC-2B CTMT Mov FU-L5 13 .012/.72 EPPC-2B CP-13 MSCP Type S N/A Post ACDT Air Sampler From CTMT Mov FU-T4 25 .012/.72 EPPC-2B CP-14 MSCP Type S N/A RCP Seal Water Return Isol.

FU-M4 13 .012/.72 EPPC-28 CP-15 MSCP Type S N/A Post ACDT Air Sampler Return Mov FU-RS 18 .012/.72 EPPC-2B CP-16 MSCP Type S N/A CTMT Air Sampler Mov.

FU-V4 13 .012/.72 EPPC-2B CP-17 MSCP Type S N/A CRDM Cool Fan Damprs Mov.

FU-W2 18 .012/.72 EPPC-28 CP-18 MSCP Type S N/A CTMT Air Cooler Disch Mov.

FU-W4 32 .012/.72 EPPC-2B CP-19 MSCP Type S N/A Reactor Cavity H2 Dilution Fan VLV 2A FU-T5 50 .012/.72 EPPC-2B CP-20 MSCP Type S N/A RHR System Inlet Isoi. V1v.

FU-Z2 523 012/.72 Q2R188032-A 1100 012/.72 Accumulator 2A Disch. Viv.

FU-23 523 .012/.72 Q2R18B031-A 1100 .012/.72 Accumulator 2C Disch. V1v.

FV-M3 13 012/.72 EPPC-2F CP-5 MSCP Type S N/A Post ACDT Air Sampler Return Mov.

FV-H4 13 .012/.72 EPPC-2F CP-6 MSCP Type S N/A Post ACDT Air Sampler From CTMT Mov FV-HS 13 .012/.72 EPPC-2F CP-7 MSCP Type S N/A Post ACDT Air Sampler From CTMT Mov FARLEY - UNIT 2 3/4 8-22

TABLE 3.8-1 CONTAIN TENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION **

W Trip Response Trip set Response Setpoint Time Device Number Point Time System Device Number (Sec/ Cycles) Powered and Location (Ampere) (Sec/ Cycles) and Location { Ampere)

FV-Y4 13 012/.72 EPPC-2F CP-8 MSCP Type S N/A Post LOCA CTMT Vent Mov FV-YS 32 .012/.72 EPPC-2F CP-9 MSCP Type S N/A Instr. Air Line Disch. Mov.

CP-10 MSCP Type S N/A CRDM Cool Fan Damper FV-12 13 .012/.72 EPPC-2F FV-J4 18 .012/.72 EPPC-2F CP-11 MSCP Type S N/A CTMT Air Cooler Disch. Mov.

FV-J5 18 .012/.72 EPPC-2F CP-12 MSCP Type S N/A CTMT Air Cooler Disch. Mov.

FV-N2 32 012/.72 EPPC-2F CP-13 MSCP Type S N/A Reac. Cavity H2 Dilution Fan Viv. 2B FV-52 523 .012/.72 Q2R188035-B 1100 .012/.72 Accumulator 18 Disch. Viv.

FV-V3 50 .012/.72 EPPC-2F CP-14 MSCP Type S N/A RHR System Inlet 1s01. V1v.

FV-W4 25 012/.72 EPPC-2F CP-15 MSCP Type S N/A Pressurizer to Relief Isol.

Mov.

50 .012/.72 EPPC-2F CP-16 MSCP Type S N/A RHR System Outlet Isol. Viv.

FV-V2 RCP CCW Return from 011 Clr FV-C3 25 .012/.72 EPPC-2F CP-17 MSCP Type S N/A CP-IP MSCP Type S N/A CTMT Air Cooling Fan Mov.

FV-F2 13 .012/.72 EPPC-2F CTMT Air Coo 11ag Fan MOV.

FV-F3 13 .012/.72 EPPC-2F CP-19 MSCP Type S N/A EPPC-2F CP-21 MSCP Type S N/A Reactor Cav Cooling Fan MOV.

FB-02 50 .012/.72 4 208 VAC Motor Control Centers HA-03 116 012/.72 EPPC-2B CP-23 MSCP Type N N/A Reac. Cavity H2 Dilution Fan 2A HB-N7 116 012/.72 EPPC-2F CP-23 MSCP Type N N/A Reac. Cavity H2 Dilution Fan 2B 1100 012/.72 Rod Pos. Ind 2000 .015/ 9 Digital Rod Position Control HB-L7R/HD-N6L and Indication (40ABKR) Distr.

Pnl.

5. 600VAC Pressurizer Distr. Pn1 2A '

Circuit Bkrs.

BKR #1 1760 .316/1' BKR #2 1750 016/1 Pressurizer Htr Group 2A BKR #3 1760 .016/1 EA-11 3300 .18/11 BKR #4 1760 .016/1 t Terminal Box N2TB010 BKR #5 1760

.016/1]

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5 FARLEY - UNIT 2 ;

3/4 8-23 J -

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f' i ' gNTAtleMENT PENETRATION CONDUCTC,R

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U 'N { - ,f {

't uvERCURRENT PROTECTIVE DEVICLS '

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BT,CKUP PROTECTION **

O . _N_ -

P21 MARY P40x' TECTI'N .N _(y

Response

Trip set Response Trip -

System Device Number ; Point Time 9gg

' Device Number Setpoint_ i .i {ime s

Qmpere) (Sec/ Cycles)s K ) Poweref (Ampere) ylde/ Cycles), 's and Location _ t. s N, m' a_nd Location - - -

, 1 cx t.

') 1.g-g ,

d ' 6. 600VAC Pressurizer

, N N ** N--

3; N ~" '

's N'f,istr. Pn1 2B . , ' ' '

~

N - '!Cftcuit Bkrs.' %N ( ,3 -s

.s 's - ) M

, J- g( '-

s

-.) ,

r .

x EKR #1 1/60 016/1 N s ,.

\ D CO - - , 010/1

'N s 'N i -

Pressbjzer Htr Croup b-7- BKR #2 BKR #3

, s

' N.174" .G~df i ' EC-11

\1 i300 K

.18/11 Terminar geox N2TB011 016/1

~\

,4) ,

BKR #4 J 7$ , ,.

\ t760 .016/1

-4,

~ . q SKR #5 ,

7. 600VAC Pressurizer ,

s . ,

. 'i .(g H L'r. D t s t r '. Pn l 2C Circut; Bkrs.

.' s.'

.\ ,\

T

.s 3

' .018/1.1 \ ,, k 3 '

\ ,' s PER #1 1540 4 1 x I 4

BKR #2 1540 018/1.1 s BKR #3 1940 .018/1.1 ( .1 4400 .18/11 Pressurizer Htr Group 2C -

1540 018/1.1 EF-04 5 BKR #4 ', Terminal Box N2TB008 BKR #4 1540 .018/1.1 j BKR #5 1540 ( .018/1.1 018/1.1 -

' BKR #6 BXR #7 1540 1540 .018/1.1 )I

8. 600VAC Pressurizer Htr. Distr. Pn1 2D Circuit Bkrs.

BKR #1 1540 .018/1.1 .18/11 Pressurizer Htr Group 2D

.018/1.1 EM-05 3300 BKR #2 1540 Terminal Box N2TB007 BKR #3 1540 018/1.1 (

BKR #4 1540 .108/1.1 s j

i FARLEY - UNIT 2 3/4 8-24 i

i

TABLE 3.8-1 CONTAIN ENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Device Number Setpoint Time Device Number Point Time System and Location (Ampere) (Sec/ Cycles) and Location (Ampere) (Sec/ Cycles) Powered

9. 600VAC Pressurizer l HTR. Distr. Pn1 2E Circuit Bkrs.

BKR #1 1540 .018/1.1 4

BKR #2 1540 018/1.1 i BKR #3 1540 018/1.1 EN-07 (Unit 1) 3300 .18/11 Pressurizer Htr Group 2E BKR #4 1540 018/1.1 Terminal Box N2TB009 l BKR #5 1540 .018/1.1 1 .

1 10. 125VDC Sol. Vivs. '

j Power Fuses , ,

. o

, FBI (TC-OSA) 3 N/A DC Dist Pn1 2A CKT fil 770 012/.72 PRZR PWR Relief VLV (4454) 2A j FBI (TC-254) 3 N/A at Dist Pn1 2D CKT #7 770 .012/.72 PRZR PWR Relief VLV (444B) 28 FB5 (TC-06A) 3 N/A OC Dist.Pn1 2A CKT #17 770 .012/.72 Letdown Line Isol. Viv. (459)

FB5 (TC-06A) 3 , N/A DC.Ditt Pn1 2A CKT #17 770 012/.72- ' Letdown Line Isol. Viv. (460)

FB5 (TC-05A) 3 N/A DC Dist Pnl 2A CKT #11 770 .C12/.72- Reac. Cool Drn Tank Pump )

Disch. Viv (100)

FB6 (TC-05A) 3 N/A DC Dist Pn1 2A CKT #11 770 .012/.72- Reac. Cool Drn. Tank Venc Isol. Viv. (712)

FB3 (TC-06A) 3 N/A DC Dist Pnl 2A CKT #17 770 .012/.72 RMW to RCP Standpipe Fili -

, (8168C) --

FB4 (TC-258) 3 N/A DC Dist Pn1 2D CKT #7 770 ~, 012/.72 PRZR Rel. Tnk to RMW 1s01. l Viv. (8030)

FB5 (TC 258) 3 N/A DC _Dist Pnt 2D CKT #7 770 .012/.72 PRZR Rel. Tnk Drn to WPS Drn.

Tek (8030)

FB6 (TC-278) 3 N/A DC

~

Dist Pn1 2D CKT #15 770 .012/.72 Excess Letdown Isol. Viv.

(8153)

FB5 (TC-278) 3 N/A DC Dist Pn1 20 CKT #18 770 012/.72 RCS PRZR Aux. Spray V1v.

(8145) fB7 (TC-278) . 3 N/A DC Dist Pnl 2D CKT #15 770 .012/.72 " Excess Letdown Isol. Viv.

, (8154) 4 e !~ -.

/ <

0

.w

/ f' p.

~

FARLEY - UNIT'2 - 3/4 8-25 ^

9 ' eme(

nh, , - _", , _Y

m _.

4 TABLE 3.8-1 I

/

CONTAINMENT PENETRATION CONDUCTOR -

- OVERCURRENT PROTECT!vE DEVICES ,

BACKUP PROTECTIGu ** ,,

PRIMARY PROTECTION Trip set Response Trip Response System Device Number Point Time Setpoint Time (Sec/ Cycles)

Powered Device Number (Sec/ Cycles) and Location. (Ampere) and Location (Amoere) 770 .012/.72 RMW to RCP Standpipe Fill 3 N/A DC Dist Pn1 2D CKT #15 FB2 (TC-278) (8168A) 770 .012/.72 RMW to RCP Standpipe Fill 3 N/A DC Dist Pn1 2D CKT #15 FB3 (TC-278) (81688) 770 .012/.72 Accum. N Supply & Vent Isol.

N/A DC Dist Pn1 2A CKT #13 FB2 (TC-08A) 3 (8875A) 2 770 .012/.72 Accum. N Supply & Vent 1501.

N/A DC Dist Pn1 2A CKT #13 FB6 (TC-08A) 3 (8875C) 2 DC Dist Pnl 2A CKT #13 770 .012/.72 Accum. Line Test 1501.

3 N/A (8877A)

FB4 (TC-08A)

DC Dist Pn1 2A CKT #13 770 .012/.72 Accum. Line Test Isol.

3 N/A (8877C)

F08 (TC-08A)

DC Dist Pn1 2A CKT #13 770 .012/.72 Accum. Fill Line Isol.

3 N/A (8878A)

FB3 (TC-08A)

DC Dist Pn1 2A CKT #13 770 012/.72 Accum Fill Line FB7 (TC-08A) 3 N/A Isol (8878C) 770 .012/.72 Accum. Inject Test Line N/A DC Dist Pn1 2A CKT #13 FB5 (TC-08A) 3 Isol. (88795) 770 .012/.72 Accum. Inject. Test Line N/A DC Dist Pn1 2A CKT #13 FB9 (TC-08A) 3 Isol. (8879C) 770 012/.7e Accum. N2 Supply & Vent N/A DC Dist Pnl 2D CKT #9 FB2 (TC-298) 3 Isol (8875B)

DC Dfst Pn1 2D CKT #9 770 012/.72 Accum. Test Line Isol.

' 3 N/A (88778)

FB4 (TC-298)

DC Dist Pn1 2D CKT #9 770 012/.72 Accum. Fill Line 1s01.

3 N/A (88788)

FB3 (TC-298) 770 012/.72 Accum. Inject. Test Line N/A DC Dist Pn1 2D CKT #9 FB5 (TC-298) 3 Isol (88798) 770 012/.72 RCP Seal Leak Off 1s00 3 N/A DC Dist Pn1 2A CKT #17 FBI (TC-06A) (1841A) 770 012/.72 Damper Sol. Vivs. CTMT Purge 3 N/A DC Dist Pn1 2D CKT #8 Isol (3196)

FBI (TC-298)

DC Dist Pn1 2A CKT #17 770 012/.72 Letdown Orifice Isol. Viv.

FB9 (TC-06A) 3 N/A (81498) 3/4 8-26 FARLEY - UNIT 2

TABLE 3.8 1 CONTAINMENV PENEVRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Setpoint Time Device Number Point Time System Deutce Number (Sec/ Cycles) Powered and Location (Ampere) (Sec/ Cycles) and Location (Ampere)

FB2 (TC-06A) 3 N/A DC Dist Pn1 2A CKT #17 770 .012/.72 RCP Seal Leak Off Isol.

(8141C)

FBI (TC-278) 3 N/A DC Dist Pn1 2D CKT #15 770 .012/.72 RCP Seal Leak Off Isol.

(8141B)

FBI (TC-06A) 3 N/A DC Dist Pn1 2A CKT #18 770 .012/.72 RCS Alternate Charging Line (8147)

N/A DC Dist Pn1 2D CKT #14 770 012/.72 RCS Normal Charging Line FBI (TC-278) 3 (8146)

FB7 (TC-25B) 3 N/A DC Dist Pn1 2D CKT #7 770 012/.72 Reac. Ves:e1 Leak Off Isol. (8032)

FB2 (TC-258) 3 N/A DC Dist Pn1 2D CKT #7 770 .012/.72 PRZR Rel. Tnk to RMW Supply Isol (4047) 3 N/A DC Dist Pn1 2D CKT #15 770 .012/.72 RCP Seals Wtr By-pass FB8 (TC-27B) 1 sol. V1v. (8142)

FB5 (TC-278) 3 N/A DC Dist Pn1 2D CKT #15 770 012/.72 Excess L'Down to VCT or RC l DrnTk (8143)

FB10 (TC-06a) 3 N/A DC Dist Pn1 2A CKT #17 770 012/.72 Letdown Orifice Isol. V1v.

(8149A)

FB8 (TC-06A) 3 N/A DC Dist Pn1 2A CKT #17 770 .012/.72 Letdown Orifice Isol. V1v.

l (8149C)

FBI (TC-08A) 3 N/A DC Dist Pn1 2A CKT #13 770 012/.72 Accum. Test Line Isol. V1v.

(8871) 3 N/A DC Dist Pn1 20 CKT #12 770 .012/.72 RCP Comp. Cool (3184)

FB4 (TC-318)

FBI (TC-09A) 3 N/A DC Dist Pn1 2A CKT #6 770 .012/.72 Excess Letdown Hx Cool Disch.

(3443)

FAN (NBL27028-B) 3 N/A DC Dist Pn1 2E CKT #5 770 .012/.72 SG2A Blowdown (3179C)

FAM (NBL27028-B) 3 N/A DC Dist Pn1 2E CKT #5 770 012/.72 SG2B Blowdown (3180C)

FAL (NBL27078-B) 3 N/A DC Dist Pn1 2E CKT #5 770 .012/.72 SG2C Blowdown (3181C)

FAC (NBL27028-B) 3 N/A DC Dist Pn12E CKT #5 770 .012/.72 FAB NBL2702B-B 3 N/A DC Dist Pn1 2E LKT #5 770 .012/.72 SG2A Blowdown SG2B Blowdown 3952B (3951B)J FAA NBL27028-B 3 N/A DC Dist Pn12ii CKT #5 770 012/.72 SG2C Blowdown 3953B)

FAD NBL2702B-B 3 N/A DC Dist Pn1 2E CKT #5 770 012/.72 CVCS Letdown Line Viv.

(39508)

FD (NBL2702A-A) 3 N/A DC Dist Pn1 2B CKT #5 770 .012/.72 CVCS Letdown Line Viv.

(3950A)

FARLEY - UNIT 2 1

TABLE 3.8-1 CONTAINAENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES BACKUP PROTECTION **

PRIMARY PROTECTION Trip set Response Trip Response System Device humber Point Time Setpoint Time (Sec/ Cycles) Powered D3vice Number (Sec/ Cycles) and Location (Ampere)

(Ampere) and Location OC Dist Pn128 CKT #5 770 012/.72 SG2A Blowdown (3951A) 3 N/A 012/.72 SG2B Blowdown (3952A)

FC (NBL2702A-A) N/A DC Dist Pn1 28 CKT #5 770 3 SG2C Blowdown (3953A)

FB (NBL2702A-A) N/A DC Dist Pnl 2B CKT #5 770 012/.72 3 SG2A Blowdown (7697A)

FA (NBL2702A-A) N/A DC Dist Pn1 28 CKT #5 770 012/.72 3 012/.72 SG2B Blowdown (7698A FK (NBL2702A-A) DC Dist Pol 2B CKT #5 770 FJ (NBL2702A-A) 3 N/A N/A DC Dist Pnl 28 CKT #5 770 012/.72 SG2CBlowdown(1699A)i 3 012/.72 SG2A Blowdown (7697BJ FH (NBL2707A-A) 3 N/A DC Ofst Pn1 2E CKT #5 770 FAK (NBL27028-B) 770 012/.72 SG2B Blowdown (76988) 3 N/A DC Dist Pnl 2E CKT #5 SG2C Blowdown (76998)

FAJ (NBL27028-B) DC Dist Pn1 2E CKT #5 770 012/.72 FAH (NBL2702B-B) 3 N/A 770 012/.72 Press. Stm Space Sampler 3 N/A DC Dist Pnl 2E CKT #5 FAS (NBL2702B-B) (3880) 770 012/.72 Press. Liq Space Sampler 3 N/A DC Dist Pn1 2E CKT #5 FAR (NBL2702B-B) (3881) 770 012/.72 Accumulator Sampler (3766) 3 N/A DC Dist Pol 2C CKT #6 SG2ABlowdownSampler(3179A[

F/3766(NFSS2607A-A) DC Dist Pn1 2C CKT #6 770 012/.72 F/3179A(NFSS2607A A) 3 N/A 770 012/.72 SG2A Blowdown Sampler (31798J 3 N/A DC Dist Pnl 2C CKT #6 SG2B Blowdown Sampler (3180Aj F/3179B(NFSS2607A-A) DC Dist Pn1 2C CKT #6 770 012/.72 F/3180A(NFSS2607A-A) 3 N/A 770 012/.72 SG2B Blowdown Sampler (31808) 3 N/A DC Dist Pn1 2C CKT #6 SG2C Blowdown Sampler (3818AJ F/3180B(NFSS2607A-A) DC Dist Pn1 2C CKT #6 770 012/.72 F /3181 A(NF SS2607 A- A) 3 N/A 012/.72 SG2C Blowdown Sampler (3181B?

DC Dist Pnl 2C CKT #6 770 F/3181B(NFSS2607A-A) 3 N/A 770 .012/.72 Accum. Tank 2A Sampler (3162?

3 N/A DC Dist Pn1 2C CKT #6 Accum. Tank 2G Sampler (3163)

F/3162(NFSS2607A-A) DC Dist Pn1 2C CKT #6 770 012/.72 F/3163(NFSS2607A-A) 3 N/A 770 012/.72 Accum. Tank 2C Sampler (3164) 3 N/A DC Dist Pnl 2C CKT #6 Reac. Coolant Hot Leg (3101)

F/3164(NFSS2607A-A DC Dist Pnl 2F CKT #10 770 012/.72 F/3101(NFSS2607B-B 3 N/A 770 .012/.72 Reac. Coolant Hot Leg (3102) 3 N/A DC Dist Pn1 2F CKT #10 CTMT Sump Disch. (3376)

F/3102(NFSS26078-B DC Dist Pn1 2D CKT #16 770 012/.72 3 N/A 012/.72 CTMTCoolerDrainsq3395A)

FA(NGB25040) DC Dist Pn1 2G CKT #12 770 3 N/A CTMT Cooler Drains I 3395B)

! FA(NGB25040)

N/A DC Dist Pn1 2G CKT #12 770 .012/.72 FD(NGB25040) 3 770 .012/.72 CTMT Cooler Drains 3 N/A DC Dist Pn1 2G CKT #12 CTMT Cooler Drains 33950 ((3395C FC(NGB25040) DC Dist Pnl 2G CKT #12 770 .012/.72 FB(NGB25040) 3 N/A 770 .012/.72 PRZR Liquid Sampler (3103 3 N/A DC Dist Pn1 2C CKT #6 PRZR Liquid Sampler (3104)

F/3103(NFSS26078-B) DC Dist Pnl 2C CKT #6 770 012/.72 F/3104(NFSS26078-B) 3 N/A 770 .012/.72 Reac. Hot Leg Sampler (3765) 3 N/A DC Dist Pn1 2C CKT #6 F/3765(NFSS2607B-B) l I

FARLEY - UNIT 2 3/4 8-28A

l TABLE 3.8 1 CONTAINMENT PrNETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Setpoint Time Device Number Point Time System Davice Number (Ampere) (Sec/ Cycles) Powered and Location (Ampere) (Sec/ Cycles) and Location

11. 120VAC Sol. Vivs. Power Fuses 3 N/A AC Dist Pn1 2J CKT #2 3000 .016/1 Reac. Cavity Cooling (3999A)

FM(NGB2504M) Reac. Cavity Cooling (39998)

FF(NGB25040) 3 N/A AC Dist Pn1 2K CKT #2 3000 .016/1

12. Variable D.C.

Voltage CRDM Fuses (125 V Max) 10 N/A RC Power Cas FU1/2/3 30 N/A Mechanism #1 Sta. Gripper FU13/A22 Group A 10 N/A RC Power Cab FU1/2/3 30 N/A Mechanism #2 Sta. Gripper FU14/A22 Group A 10 N/A RC Power Cab FU1/2/3 30 N/A Mechanism f3 Sta. Gripper FU15/A22 Group A 10 N/A RC Power Cab FU1/2/3 30 N/A Mechanism #4 Sta. Gripper FU16/A22 Group A RC Power Cab FU4/5/6 30 N/A Mechanism #1 Sta. Gripper FU25/A23 10 N/A Group B RC power Cab FU4/5/6 30 N/A Mechanism #2 Sta. Gripper FU26/A23 10 N/A Group B 10 N/A RC Power Cab FU4/5/6 30 N/A Mechanism #3 Sta. Gripper FU27/A23 Group B RC Power Cab FU4/5/6 30 N/A Mechanism #4 Sta. Gripper FU28/A23 10 N/A Group B i 10 N/A RC Power Cab FU7/8/9 30 N/A Mechanism #1 Sta. Gripper FU41/A24 Group C RC Power Cab FU7/8/9 30 N/A Mechanism #2 Sta. Gripper FU42/A24 10 N/A Group C 10 N/A RC Power Cab FU7/8/9 30 N/A Mechanism #3 Sta. Gripper FU43/A24 Group C RC Power Cab FU7/8/9 30 N/A Mechanism f4 Sta. Gripper FU44/A24 10 N/A Group C FARLEY - UNIT 2 3/4 8-288

VABLE 3.8-1 CONTAINMENV PENETRAVION CON 00CVOR OVERCURRENT PROTFCTIVE DEVICM PRIMARY PROTECTION BACKUP PROTECTION **

Trip Response Trip set Response Device Number Setpoint Time Device Number Point Time System and Location (Ampere) (Sec/ Cycles) and Location (Ampere) (Sec/ Cycles) Powered 50 N/A 150 N/A Mechanism #1 Lift Group A FU1/A51 50 N/A 150 N/A Mechanism #2 Lift Group A FU2/A51 Mechanism #3 Lift Group A F01/A52 50 N/A 150 N/A 50 N/A 150 N/A Mechanism #4 Lift Group A FU2/A52 50 N/A 150 N/A Mechanism #1 Lift Group B FU1/A53 FU2/A53 50 N/A Fusible Olsconnect 150 N/A Mechanism #2 Lift Group B 50 N/A Bus Duct Plug-In 150 N/A Mechanism #3 List Group B FU1/A54 50 N/A Unit A-101 150 N/A Mechanism #4 List Group B FU2/A54 Mechanism #1 Lift Group C FU1/A55 50 N/A 150 N/A 50 N/A 150 N/A Mechanism #2 Lift Group C FU2/A55 50 N/A 150 N/A Mechanism f3 Lift Group C FU1/A56 50 N/A 150 N/A Mechanism #4 Lift Group C FU2/A56 FU21/A25 10 N/A 30 N/A Mechanism #1 Moving Gripper Group A FU22/A25 10 N/A 30 N/A Mechanism #2 Moving Gripper Group A FU23/A25 10 N/A 30 N/A Mechanism f 3 Moving Gripper Group A FU24/A25 10 N/A 30 N/A Mechanism #4 Moving Gripper Group A FU33/A26 10 N/A 30 N/A Mechanism #1 Moving Gripper Group B FU34/A26 10 N/A 30 N/A Mechanism #2 Moving Gripper Group B FU35/A26 10 N/A Fusible Disconnect 30 N/A Mechanism #3 Moving Gripper Bus Duct Plug-In Group B FU36/A26 10 N/A Unit A-102 30 N/A Mechanism f 4 Moving Gripper Group B FU49/A27 10 N/A 30 N/A Mechanism #1 Moving Gripper Group C FU50/A27 10 N/A 30 N/A Mechanism #2 Moving Gripper Group C FU51/A27 10 N/A 30 N/A Mechanism #3 Moving Gripper Group C FU52/A27 10 N/A 30 N/A Mechanism #4 Moving Gripper Group C FARLEY - UNIT 2

[

t __

TABLE 3.8-1 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES PRIMARY PROTECTION BACKUP PROTECTION ** .

Trip Response Trip set Response Time Device Number Point Time System Device Number Setpoint (Ampere) (Sec/ Cycles) and location (Ampere) (Sec/ Cycles) Powered and Location

13. 480/277 VAC ,

Lighting Cables 825 .012/.72 EB09 3300 .1/6 Lighting Panel 2R(N2T51L001A)

LCP-2R N2T51 LOO 3A-N Lighting Panel 20(N2T51L001D LCP-20 N2T51 LOO 3D-N 825 .012/.72 EB09 3300 .1/6 825 .012/.72 EC13 3300 .1/6 Lighting Panel 2Q(N2T51L001B LCP-2Q N2751 LOO 38-N Lighting Panel 2P(N2T51 LOGIC LCP-2P N2T51 LOO 3C-N 825 .012/.72 EC13 3300 .1/6

Receptacle Panel FE-C3Rf 1100 .012/.72 ---- ----

2.' "2T51 LOO 2A-N) 14 480 VAC 30. H2 Recombiner Power Supply FAL3L 1100 .012/.72 ED10 6600 .18/11 H2 Recombiner HTRS (Q2E17G001A-A)

FB-H6R 1100 .012/.72 EE10 9900 .18/11 H2 Recombiner HTRS (Q2E17G0018-B) i i

j

Not required in modes 1-4

May be energized under administrative control when required for maintenance.

- This portion of the table is not valid until after the second refueling outage except for the backup protection devices that have been installed prior to startup following the first refueling outage.

FARLEY - UNIT 2 3/4 8-28D

i l

l l

CONTAINMENT SYSTEMS l CONTAINMENT VENTILATION SYSTEM LIMITING CONDITION FOR OPERATION 3.6.1.7 The 48-inch containment purge supply and exhaust isolation valves (CBV-HV-3198A, 31980, 3196, 3197) shall be closed. 6-inch containment I supply and exhaust isolation valves may be open. The)$

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION:

With one 48-inch containment purge supply and/or one exhaust isolation valve open, close the open valve (s) within one hour or be in at least HOT STAND 8Y within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.6.1.7.1 The 48-inch containment purge supply and exhaust isolation valves shall be determined closed at least once per 31 days.

R WnD 4.6.1.7.2 The valve seals of the 48-inch and the J6-inch pwege supply and k exhaust isolation valves shall be replaced at least once per 5 years.

h FARLEY-UNIT 2 3/4 6-10 L

1 i TABLE 3.7-4b SAFETY RELATED MECilAi4ICAL SNUBBERS

l i

! HIGH RADIATION

'm HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT

.E NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE l{ (A or I) (Yes or No) (Yes or No)

}'

E AUX. STEAM

, -4

)no SS-13247 2 Aux. Bl dg. El . 134' 1" and A No No j 135' 4 1/4", Room 2241 -

SS-13250 1 Aux. Bldg. El. 133' 2" A No No

]' Room 2241

'w SS-13253 2 Aux. Bldg. Ei.133' 9" and A No No ls 135' O 1/4", Room 2241 u

L SS-13255 1 Aux. Bldg. El. 133' 3 1/2" A No No Room 2241 SS-13721 2 Aux. Bldg. El. 101' 8 3/4" A No No Room 2193 1

1 3

5 .

]

4 1

1 1

4

. . . - . . . - . .- - .-. . _- = , - . --. .-

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

l HIGH RADIATION HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT i j NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

]g (A or I) (Yes or No) (Yes or No) je CHEMICAL AND i

g VOLUME CONTROL

[ SS-11894 1 CTMT Bldg. El. 118' 0" I Yes No NW Quadrant i

i SS-11899 2 CTMT Bldg. El. 117' 8" I Yes No l NW Quadrant j

'$y SS-11902 2 CTMT Bldg. El. 113' 9" NW Quadrant I Yes No

. SS-11974 1 CTMT Bldg. El. 128' 10" I Yes No SW Quadrant SS-11991 1 CTMT Bldg. El. 128' 8" I Yes No NE Quadrant SS-12002 1 CTMT Bldg. El. 128' 4" I Yes No I

NW Quadrant j SS-12003 1 CTMT Bldg. El. 128' 10" I Yes No NW Quadrant

) SS-12010 1 CTMT Bldg. El. 129' 2" I Yes No NE Quadrant

]

SS-12011 1 CTMT Bldg. El. 133' 0" I Yes No NE Quadrant l

1

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

l i

j HIGH RADIATION

s HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE ZONE DURING SHUTDOWN **

ESPECIALLY DIFFICULT TO REMOVE j p2 NUMBER SNUBBERS j Q (A or I) (Yes or No) (Yes or No) e I

i C i 5 SS-12013 2 CTMT Bldg. El. 133' 0" and I Yes No

-d 133' 9 5/8", NW Quadrant j

I m

SS-12114 1 CTMT Bldg. El. 128' 10" I Yes No ,

SW Quadrant SS-12146 1 CTMT Bldg. El. 128' 10" I Yes No

, w SW Quadrant s

i b SS-12147 1 CTMT Bldg. El. 128' 10" I Yes No l E SW Quadrant l SS-12175 1 CTMT Bldg. El. 125' 8 5/16" I Yes No SW Quadrant SS-12183 1 CTMT Bldg. El. 128' 6" I Yes No SW Quadrant j SS-12184 1 CTMT Bldg. El. 128' 6" I Yes No i SW Quadrant SS-12185 1 CTMT Bldg. El. 128' 6" I Yes No j SW Quadrant

, SS-12213 1 CTMT Bldg. El. 128' 8" I Yes No

! NE Quadrant SS-12231 1 CTMT Bldg. El. 128' 5" I Yes , No j SE Quadrant l

1 1

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS *

^

HIGH RADIATION 5 HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT P NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE ~~

DURING SHUTDOWN ** TO REMOVE Q (A or I) (Yes or No) (Yes or No) i c:

SS-12237 1 CTMT Bldg. El. 128' 5 7/8" I Yes No

SE Quadrant SS-12242 1 CTMT Bldg. El. 128' 9 1/2" I Yes No SE Quadrant SS-12269 1 CTMT Bldg. El. 129' 8 3/4" I Yes No NE Quadrant b S$-12274 1 CTMT Bldg. El. 128' 2 3/4" I Yes No y NW Quadrant i

j k SS-12296 1 CTMT Bldg. El. 115' 6" I Yes No SE Quadrant SS-12346 1 CTMT Bldg. El. 131' 6" I Yes No SE Quadrant

SS-12357 1 CTMT Bldg. El. 124' 8 1/2" I Yes No l SE Quadrant SS-12368 1 CTMT Bldg. El. 173' 1 5/16" I Yes No

NW Quadrant SS-12369 2 CTMT Bldg. El. 169' 0 11/16" I Yes No NW Quadrant SS-12370 2 CTMT Bldg. El. 159' 9 3/16" I Yes No NW Quadrant

, ..w.

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

,i HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT 35 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

}e (A or I) (Yes or No) (Yes or No)

E SS-12372 1 CTMT Bldg. El. 138' 11 5/16" I Yes No Q NW Quadrant m

SS-12456 1 CTMT Bldg. El. 115' 10 1/4" I Yes No SW Quadrant SS-12459 1 CTMT Bldg. El. 114' 10 5/8" I Yes No 3g SW Quadrant u

-a SS-12473 2 CTMT Bldg. El. 120' 6 1/2" I Yes No h SW Quadrant a.

SS-12474 1 CTMT Bldg. El.120' 0" I Yes No SW Quadrant SS-12476 1 CTMT Bldg. El. 120' 0" I Yes No SW Quadrant SS-12477 1 CTMT Bldg. El. 120' 0" I Yes No SW Quadrant SS-12482 1 ClMT Bldg. El. 125' 0" I Yes No SW Quadrant SS-12483 1 CTMT Bldg. El. 125' 0" I Yes No SW Quadrant SS-12484 2 CTMT Bldg. El. 125' 0" I Yes No NW Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

, HANGER NUMBER OF SYSTEM SNUBBER-INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT 35 N'JMB ER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

}e (A or I) (Yes or No) (Yes or No)

E SS-12526 2 CTMT Bldg. El.109' 7" I Yes No El 112' 0", SE Quadrant to SS-12527 2 CTMT Bldg. El. 111' 4 1/2" I Yes No 112' 0", SE Quadrant SS-12528 1 CTMT Bldg. El. 112' 0" I Yes No ya SE Quadrant a

w SS-12373 1 CTMT Bldg. El. 138' 11 5/16" I Yes No j; NW Quadrant a

Ss-12543 1 CTMT Bldg. El.108' 6" I Yes No NE Quadrant 55-12545 1 CTMT Bldg. El. 108' 6" I Yes No NE Quadrant SS-12547 1 CTMT Bldg. El. 110' 0" I Yes No NE Quadrant SS-12634 1 CTMT Bldg. El. 122' 10 1/2" I Yes No SE Quadrant SS-12639 1 CTMT Bldg. El.123' 0" I Yes No SE Quadrant SS-12648 1 CTMT Bldg. El. 128' 6" I Yes No SE Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION l ,, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT i

3; NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

{I (A or I) (Yes or No) (Yes or No)

Ei SS-12677 1 CTMT Bldg. El. 125' 2 1/2" I Yes No q SE Quadrant n

SS-12684 1 CTMT Bldg. El. 129' 2" I Yes No NE Quadrant SS-12685 1 CTMT Bldg. El. 132' 8 3/4" I Yes No w NE Quadrant 2

y SS-12686 1 CTMT Bldg. El. 129' 9 1/2" I Yes No g NE Quadrant SS-12687 'l CTMT Bldg. El. 132' 7" I Yes No NE Quadrant SS-12700 1 CTMT Bldg. El. 122' 10 5/8" I Yes No SW Quadrant SS-12701 1 CTMT Bldg. El.122' 10 5/8 I Yes No SW Quadrant SS-12703 1 CTMT Bldg. El. 122' 3" I Yes No SW Quadrant SS-12705 1 CTMT Bldg. El. 122' 3" I Yes No SW Quadrant SS-12713 1 CTMT Bldg. El. 124' O 15/16" I Yes No NW Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION y HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT p2 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE Q (A or I) (Yes or No) (Yes or No)

-4 SS-12714 1 CTMT Bldg. El.124' O 15/16" I Yes No NW Quadrant ro SS-127I6 1 CTMT Bldg. El. 124' O 15/16" I Yes No NW Quadrant SS-12717 1 CTMT Bldg. El. 124' 0 15/16" I Yes No w NW Quadrant 2

y SS-12720 1 CTMT Bldg. El. 122' 6" I Yes No g NW Quadrant c

SS-12721 1 CTMT Bldg. El.123' 3" I Yes No NW Quadrant SS-12/22 1 CTMT Bldg. El. 123' 3" I Yes No NW Quadrant SS-12723 1 CTMT Bldg. El .123' 3" I Yes No NW Quadrant SS-12762 2 CTMT Bldg. El. 107' 11 7/8" I Yes No and 108' O 1/8", SE Quadrant SS-12763 2 CTMT Bldg. El. 108' 0" I Yes No SE Quadrant SS-12766 1 CTMT Bldg. El. 121' 7" I Yes No SE Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION 32 HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT p2 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE Q (A or I) (Yes or No) (Yes or No) i SS-12478 1 CfMT Bldg. El. 120' 0" I Yes No SW Quadrant ro SS-12718 1 CTMT Bldg. El. 122' 6" I Yes No NW Quadrant SS-12350 1 CTMT Bldg. El. 132' 3 5/8" I Yes No w SE Quadrant 5

y SS-12344 1 CTMT Bldg. El. 129' 6" I Yes No g SE Quadrant r

SS-13704 1 Aux. Bldg. El . 136' 3 1/2" A Yes No Room 2206

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION g HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT p NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE g (A or I) (Yes or No) (Yes or No) 1 E COMPONENT COOLING WATER N SS-12129 1 CTMT Bldg. El. 133' 5 3/4" I Yes No SW Quadrant SS-12131 1 CTMT Bldg. El. 133' 5 3/4" I Yes No SW Quadrant

$$ SS-12135 1 CTMT Bldg. El. 132' 8 3/4" I Yes No SW Quadrant

$ SS-12152 1 CTMT Bldg. El. 133' 0" I Yes No SW Quadrant SS-12154 1 CTMT Bldg. El. 126' 2 5/16" I Yes No SW Quadrant SS-12155 1 CTMT Bldg. El. 133' 0" I Yes No SW Quadrant SS-12249 1 CTMT Bldg. El. 133' 8 3/4" I Yes No NW Quadrant SS-12254 1 CTMT Bldg. El. 126' 2 5/16" I Yes No SE Quadrant SS-12516 1 CTMT Bldg. El. 132' 3" I Yes No NW Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

i

HIGH RADIATION

32 HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT i E2 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE C2 (A or I) (Yes or No) (Yes or No) i C

~5 SS-12517 1 CTMT 81dg. El. 132' 1" I Yes No

' -d i NW Quadrant N

l eem i

8 m.

4 1

i 3

I J

h

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT

$ NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

-} (A or I) (Yes or No) (Yes or No)

CONTAINMENT SPRAY Z 2CS-R198 2 CTMT Bldg. E1. 273' 0" I No Yes m SW Quadrant 2CS-R199 2 CTMT Bldg. E1. 273' 0" I No Yes SW Quadrant w 2CS-R202 2 CTMT Bldg. El. 255' 0" I No Yes 3s SE Qt'adrant u

E 2CS-R203 2 CTMT Bldg. E1. 255' 0" I No Yes

NE Quadrar.t 2CS-R254 2 CTMT Bldg. El. 268' 0" I No Yes SE Quadrant 2CS-R266 2 CTMT Bldg. El. 266' 7" I No Yes SW Quadrant i

4

_ _ _ _ _ _ . _ _ _ _ . _m._. __________ __ _ --_.---_._a_

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION 32 HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT P! NUMBER SNUBBERS ON, LOCATION AND ELEVATION -

INACCESSIBLE DURING SHUTDOWN ** TO REMOVE C2 (A or I) (Yes or No) (Yes.or No)

't C

LIQUID WASTE DISPOSAL SS-12494 1 CTMT Bldg. El.108' 6" I Yes No SW Quadrant SS-12496 1 CTNT Bldg. El. 108' 1" I Yes No SW Quadrant b SS-12521 1 CTMT Bldg. El. 107' 9 7/8" I Yes No y NW Quadrant b SS-12523 2 CTMT Bldg. El. 107' 1" I Yes No NW Quadrant SS-12533 1 CTMT Bldg. El. 107' 8 3/4" I Yes No NW Quadrant SS-12534 1 CTMT Bldg. El. 107' 8 3/4" I Yes No NW Quadrant SS-12659 1 CTMT Bldg. El. 108' 6" I Yes No SE Quadrant SS-12660 1 CTMT Bldg. El. 107' 6 1/2" I Yes- No SE Quadrant SS-12662 1 CTMT Bldg. El. 107' 5 1/8" I Yes No SE Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

31 i ??

C!

HIGH RADIATION

$ HANGER. NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT

-4 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE N (A or I) (Yes or No) (Yes or No) i SS-12522 1 CTMT Bldg. El. 107' 9 3/4" I Yes No NW Quadrant 2

SS-13660 1 Aux. Bldg. El. 103' 10" A No No j Room 2184 2WP-BR70 1 ClMT Bldg. El. 106' 11 1/4" I Yes No Se SW Quadrant N

a i

l l

}

.)

I l

4

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

i i

HIGH RADIATION

, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT B NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE ip (A or I) (Yes or No) (Yes or No) j -c

!Ej MAIN STEAM Q

j no SS-13177 1 Aux. Bldg. El. 128' 3 1/4" A No No Room 2241

l SS-13179 2 Aux. Bldg. El. 127' 9" A No No Room 2241

$$ SS-13213 1 Au x. Bld g. El . 128' 8" A No No

.y Room 2241 l L.

,y SS-13217 1 Aux. Bldg. El. 128' 8" A No No i Room 2241 SS-13242 2 Aux. Bldg. El. 127' 7" A No No 1 dnd 127' 3 3/4", Room 2241 SS-13367 1 Aux. Bldg. El. 127' 3 3/4" A No No 3

Room 2241

, SS-13725 1 Au x. Bldg. El .12 /' 8 3/8" A No No Room 2241 J

SS-14790 1 Aux. Bldg. El. 127' 3 3/4" A No No Rcom 2241 l ,

i t

1

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION s HANGER NUMBER OF SYSTEM SNUBBER INSTALI.E3 ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT

NUMBER SNUBBERS ON, LOCATION AND ELEVATION RACCESSIBLE DURING SHUTDOWN ** TO REMOVE Q (A or I) (Yes or No) (Yes or No) i b

SS-15757 1 Aux. Bldg. El. 127' 3 3/4" A No No Room 2241 m

SS-15772 1 Aux. Bldg. El. 129' 3" A No No Roo:a 2241 w

b N

8'

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

4 l

HIGH RADIATION

, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT iE NUMBER SNUBBERS ON, LCCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE (A or I)

@ (Yes or No) (Yes or No)

]' 2 REACTOR COOLANT

, Z 2RC-BR1 1 CTMT Bldg. El. 172' 1" I Yes No m NW Quadrant i

! 2RC-R116 2 CTMT Bldg. El. 168' 5" I Yes No j

NW Quadrant 2

w 2RC-R6 1 CTMT Bldg. El. 174' 1 5/16" I Yes No c3 NW Quadrant

,u

! I. 2RC-R7 2 CTMT Bldg. El.175' 2" I Yes No

! if NW Quadrant l

i 2RC-R8 2 CTMT Bldg. El. 161' 1" I Yes No NW Quadrant 2RC-R9 1 CTMT Bldg. El. 174' 4 1/8" I Yes No NW Quadrant 2RC-R11 2 CTMT Bldg. E1 171' 1" I Yes No NW Quadrant 2RC-R18 2 CTMT Bldg. El. 163' 0" I Yes No NW Quadrant 2RC-R94 1 CTMT Bldg. El. 171' 4 1/8" I Yes No i

j NW Quadrant i

J TABLE 3.7-4b i

SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT 5 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE f (A or I) (Yes or No) (Yes or No)

-e

2RC-R95 1 CTMT Bldg. El. 171' 4 1/8" I Yes No g; NW Quadrant

" 2RC-R98 2 CTMT Bldg. E l .160' 5" I Yes No NW Quadrant 2RC-R117 1 CTMT Bldg. El. 169' 10" I Yes No NW Quadrant f( 2RC-R123X 1 CTMT Bldg. El. 169' 10" I Yes No NW Quadrant jf2RC-R133X 1 CTMT Bldg. Ei. 169' 10" I Yes No j NW Quadrant 2RC-R139 2 CTMT Bldg. 21. 167' 10 1/2" I Yes No NW Quadrant ,

2RC-R129X 2 CTMT Bldg. El. 159' 5" I Yes No NW Quadrant 2RC-R128X 2 CTMT Bldg. El. 151' 9 1/2" I Yes No NW Quadrant l 2RC-R127X 2 CTMT Bldg. El. 146' 0" I Yes No

. NW Quadrant 2RC-R10 2 CTMT Bldg. El. 173' 9" I Yes No NW Quadrant d

v

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT 35 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE h (A or I) (Yes or No) (Yes or No) 2RC-R141 1 CTMT Bldg. El. 172' 6 5/8" I Yes No

!! NW Quadrant a

m 2RC-R144 1 CTMT Bldg. El. 172' 4 1/8" I Yes No NW Quadrant 2RC-R12 1 CTMT Bldg. El. 171' 4" I Yes No NW Quadrant 2RC-R113 2 CTMT Bldg. El. 159' 4" I Yes No y NW Quadrant

.o.

T 2RC-R147 2 CTMT Bldg. El. 167' 10 1/2" I Yes No NW Quadrant 2RC-R136 2 CTMT Bldg. El. 167' 10 1/2" I Yes No NW Quadrant 2RC-R142 1 CTMT Bldg. El. 172' 11 1/2" I Yes No NW Quadrant 2RC-R132X 2 CTMT Bldg. El. 169' 10" I Yes No NW Quadrant 2RC-R124X 2 CTMT Bldg. El. 169' 10" I Yes No NW Quadrant 2RTD-R191 1 CTMT Bldg. El. 127' 1" I Yes No NE Quadrant

-,as.

TABLE 3.7-4b -

SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION "' ?'

, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT E NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

@ (A or I) (Yes or No) (Yes or No) 2RTD-R190 1 CTMT Bldg. El. 125' 6" I Yes No E . NE Quadrant "1

'2kTD-R173 CTMT Bldg. El. 123' 10" I Yes No 'N

_ SW Quadrant ,

T 2RTD-R175 .s .

1 CTMT Bldg. El. 123' 10"u I ~ Yes No SW Quadrant _

2RTD-R172 1 CTMT Bldg. El. 123' 10" I Yes No y SW Quadrant

.c.

E 2RTD-R157 1 CTMT Bldg. El. 126' 6" I Yes Yes ..

NW Quadrant 2RTD-R183 1 CTMT Bldg. El. 124' 3" I Yes No SE Quadrant 2RTD-R182 1 CTMT Bldg. El. 124' 3" I Yes No SE Quadrant 2RTD-R187 1 CTMT Bldg. El. 124' 10" I Yes No NE Quadrant 2RTD-R192 1 CTMT Bldg. El. 126' 8" I Yes No NE Quadrant 2RTD-R177 1 CTMT Bldg. El. 126' 6" I Yes No SE Quadrant

.- - _ . _ . .= .

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION m HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT L" NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

}'

(A or I) (Yes or No) (Yes or No)

, 2RTD-R180 1 CTMT Bldg. El. 126' 6" I Yes No E SE Quadrant

.w N 2RTD-R185 1 CTMT Bldg. El.124' 3" I Yes No .

SE Quadrant -

~

2RTD-BR9 I CTMT. Bldg. El. 126' 6" s 1 -

Yes No .

SE Quadrant

/

ea .

'a 2RTD-BR10 1 CTMT Bldg._El. 124' 3" I Yes No -

y SE Quadrant a

2RTD-BR2 1 CTMT Bldg. El. 124' 2" I Yss -

No ,

NE Quadrant ,

7

~ '

2RTD-BR4' 1 CTMT Bldg. El. 123' 10" I Yes N o '-

SW Quadrant ~

2RTD-BR6 1 CTMT Bldg. El. 124' 10" I Yes No '

- NE Quadrant 2RTD-BR11 1 CTMT Bldg. El. 126' 6" I Yes Yes NW Quadrant .

s

.e.

l 4 A, ,

, ;~ _

.& .4 - 4

?

a.

TABLE 3.7-4b _:

' SAFETY RELATED MECHANICAL SNUBBERS *

HIGH RADIATION m HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT E NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO-REMOVE h (A or I) (Yes or No) (Yes or No)

[ SS-11924 2 CTMT Bldg. El. 128' 6 3/16" and I Yes No z 129' 2 11/16", SW Quadrant H

N SS-11933 2 CTMT Bldg. El. 128' 7" and I Yes No 129' 3 1/2", NW Quadrant SS-11945 2 CTMT Bldg. El. 128' 7 7/8" I Yes No and 129' 4 3/8", SE Quadrant SS-12536 1 CTMT Bldg. El. 140' 5" I Yes No y NW Quadrant a

E SS-12553 1 CTMT Bldg. El. 154' 1 5/8" I Yes No NW Quadrant SS-12559 1 CTMT Bldg. El. 162' 1 1/16" I Yes Yes NW Quadrant SS-12754 1 CTMT Bldg. El. 119' 3" I Yes No SW Quadrant SS-12316 1 CTMT Bldg. El.111' 3" I Yes No NE Quadrant SS-12324 1 CTMT Bldg. El. 109' 1" I Yes No SE Quadrant

TABLE 3.7-4b-SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION g HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT p2 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE Q (A or I) (Yes or No) (Yes or No) h SAFETY INJECTION 5

-4 2SI-BR7 1 CTMT Bldg. E1. 114' 9" I Yes No N

SW Quadrant 2SI-BR9 1 CTMT Bldg. El.113' 10" I Yes No SW Quadrant M.

.a Y

hRESIDUALHEATREMOVAL SS-10319 1 Aux. Bldg. El. 103' 6" A No -No Room 2184

i TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS *

, HIGH RADIATION im HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT

( h! NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE lq (A or I) (Yes or No) (Yes or No) l E STEAM GENERATOR BLOWDOWN N SS-12793 1 CTMT Bldg. El. 123' 6" I Yes- No SE Quadrant SS-12794 1 CTMT Bldg. El. 122' 6" I Yes No

SE Quadrant

}$$ SS-12797 1 CTMT Bldg. El. 123' 6" I Yes No y SE Quadrant SS-12798 1 CTMT Bldg. El. 123' 6" I Yes No SE Quadrant SS-12799 1 CTMT Bldg. El.128' 1" I Yes No SE Quadrant i' SS-12802 1 CTMT Bldg. El. 138' 2 1/4" I Yes No SE Quadrant j SS-12806 2 CTMT Bldg. El. 151' 0" I Yes No SE Quadrant S5-12827 2 CTMT Bldg. El. 151' 0" I Yes No SW Quadrant SS-12830 1 CTMT Bldg. El. 139' 0 1/2" I Yes No SW Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

,, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT 3; NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE (A or I) (Yes or No) (Yes or No)

I E SS-12833 1 CTMT Bldg. El. 125' 3" I Yes Yes Z SW Quadrant i m SS-12834 1 CTMT Bldg. El. 125' 4 1/4" I Yes Yes l SW Quadrant SS-12835 1 CTMT Bldg. El.128' 6" I Yes Yes

,3 SW Quadrant y SS-12848 10 CTMT Bldg. El. 134' 1 5/16" I Yes No g SE Quadrant

,x SS-12862 1 CTMT Bldg. El.123' 4" I Yes No SW Quadrant SS-12863 1 CTMT Bldg. El. 126' 3" I Yes No SW Quadrant SS-12866 1 CTMT Bldg. El. 122' 6" I Yes Yes SW Quadrant SS-12867 2 CTMT Bldg. El. 131' 8" I Yes No SE Quadrant SS-12871 1 CTMT Bldg. El. 124' 9" I Yes No NE Quadrant SS-12872 1 CTMT Bldg. El. 121' 7" I Yes No NE Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

,, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT 3; NUMBER SNUBBERS ON, LOCATION AND ELEVATION JNACCESSIBLE DURING SHUTDOWN ** TO REMOVE

{1 (A or I) (Yes or No) (Yes or No)

Ei SS-12877 1 CTMT Bldg. El. 121' 7" I Yes No Z NW Quadrant N

SS-12878 1 CTMT Bldg. El. 121' 1" I Yes No NW Quadrant SS-12882 2 CTMT Bldg. El. 134' 0 9/16" I Yes No 3a NE Quadrant

=

y SS-12883 2 CTMT Bldg. El. 134' 4 1/16" I Yes No g NE Quadrant w

SS-12886 1 CTMT Bldg. El. 151' 0" I Yes No NE Quadrant SS-12887 1 CTMT Bldg. El. 151' 0" I Yes No NE Quadrant SS-12888 2 CTMT Bldg. El. 151' 0" I Yes Yes NE Quadrant SS-12889 1 CTMT Bldg. El. 151' 0" I Yes Yes NE Quadrant SS-12891 1 CTMT Bldg. El. 150' 0" I Yes Yes l NE Quadrant SS-12896 1 CTMT Bldg. El. 128' 4" I Yes No NE Quadrant

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

,, HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT E NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

}.

(A or I) (Yes or No) (Yes or No)

Ei SS-12897 1 CTMT Bldg. El. 128' 4" I Yes No y NE Quadrant ro SS-12899 1 CTMT Bldg. El. 131' 7 1/16" I Yes No NE Quadrant SS-12900 2 CTMT Bldg. El. 144' 0" I Yes Yes NE Quadrant a

y SS-12906 1 CTMT Bldg. El. 106' O 1/4" I Yes No g SW Quadrant N

SS-12940 1 CTMT Bldg. El. 127' 4" I Yes No SW Quadrant SS-12942 2 CTMT Bldg. El. 127' 4" I Yes Yes SW Quadrant SS-12944 3 CTMT Bldg. El.127' 4" I Yes Yes SW Quadrant SS-12946 1 CTMT Bldg. El. 127' 4" I Yes No SW Quadrant SS-12951 3 CTMT Bldg. El. 128' 4 1/2" I Yes Yes SW Quadrant SS-13536 3 Aux. Bldg. El. 134' 9 1/4" A No No 135' 0", Raom 2237

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION 32 HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT p2 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE Q (A or I) (Yes or No) (Yes or No)

I

!! SS-13538 3 Aux. Bldg. El. 130' 9" A No No

-i Room 2237 m

SS-13546 3 Aux. Bldg. El. 134' 6" A No No Room 2188 SS-13810 1 Aux. Bldg. El. 136' 3" A No No u, Room 2608

-1

.y SS-13812 1 Aux. Bldg. El. 130' 9 1/2" A No No 1, Room 2608 8

SS-13819 1 Aux. Bldg. El. 135' 2 1/4" A Yes No Room 2223 SS-13826 3 Aux. Bldg. El. 133' 0" A Yes No Room 2223 SS-15064 1 Aux. Bldg. El. 132' 10 5/8" A No No Room 2609 SS-15065 1 Aux. Bldg. El. 132' 10 5/8" A No No Room 2609 SS-15066 1 Aux. Bldg. El. 132' 10 5/8" A No No Room 2609 SS-15067 1 Aux. Bldg. El. 132' 5 3/8" A No No Room 2609

TABLE 3.7-4b SAFETY RELATED MECHANICAL SNUBBERS

HIGH RADIATION

, s HANGER NUMBER OF SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ZONE ESPECIALLY DIFFICULT F2 NUMBER SNUBBERS ON, LOCATION AND ELEVATION INACCESSIBLE DURING SHUTDOWN ** TO REMOVE

[] (A or I) (Yes or No) (Yes or No) i b

SS-15068 1 Aux. Bldg. El. 132' 5 3/8" A No No ' -

Room 2609 ro SS-15069 1 Aux. Bldg. El. 132' 5 3/8" A No No --

Room 2609 i

kt a

u i

b i

l

Snubbers may be added to safety related systems without prior License Amendment to Table 3.7-4b provided that a revision to Table 3.7-4b is included with the next License Amendment request.

! ** Modifications to this column due to changes in high radiation areas may be made without prior License Amendment provided that a revision to Table 3.7-4b is included with the next License Amendment request.

t i

_ . -

ML20066K830

Text

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