ML20083E958

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Proposed Changes to Tech Spec Table 3.7-4a to Ensure Inclusion of All Snubbers Assumed to Be Operable for safety-related Seismic Calculations
ML20083E958
Person / Time
Site: Farley Southern Nuclear icon.png
Issue date: 12/08/1983
From:
ALABAMA POWER CO.
To:
Shared Package
ML20083E949 List:
References
NUDOCS 8312300062
Download: ML20083E958 (27)
v • d • e


Text

'

Attachment 1 Proposed Changes to FNP-2 Technical Specifications Pages: 3/4 7-25 3/4 7-26 3/4 7-27 3/4 7-28 3/4 7-28a 3/4 7-29 3/4 7-30 3/4 7-31 3/4 7-32 3/4 7-33 3/4 7-34 3/4 7-35 3/4 7-36 3/4 7-37 3/4 7-38 3/4 7-39 3/4 7-40 3/4 7-41 3/4 7-42 3/4 7-43 3/4 7-44 3/4 7-45 3/4 7-46 3/4 7-47 3/4 7-48 3/4 7-48a 8312300062 831208 DR ADOCK 05000364 PDR

TABLE 3.7-4a -

SAFETY RELATED HYDRAULIC SNUBBERS

  • 5 P . SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT ~

Q SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE i (A or I) (Yes or No) (Yes or No)

E.

Reactor Coolant

" I 2RC-R2# CTMT Bldg., EL. 122'-11 3/4" Yes Yes N.W. Quad.

2RC-R65 CTMT Bldg., EL. 123'-9" I Yes Yes S.W. Quad.

2RC-R71 CTMT B1dg., EL. 114'-0" I Yes No S.W. Quad.

2RC-R75# CTMT Bldg., EL. 116'-7 7/16" I No No and EL. 118'-9 7/16", S.W.

m Quad.

1 CTMT Bldg., EL. 116'-11" I No No y 2RC-R76#

A3 and EL. 119'-1", S.W m Quad.

2RC-R79# CTMT Bldg., EL.117'-2" and I No No EL 118'-10" S.W. Quad.

2RC-R81# CTMT Bldg., EL. 117' 5 1/2" I No No and EL. 118' 6 1/2" N.W. Quad.

2RC-R83# CTMT Bldg., EL. 117' 5 1/2" and I No No EL. 118' 6 1/4", N. W. Quad 2RC-R85# CTMT Bldg., EL. 117' 7 1/4" and I No No EL. 118' 4 3/4", N.W. Quad.

2RC-R87# CTMT Bldg., EL.117'-4" and I Yes No EL 118'-8", N.W. Quad 2RC-R90 CTMT Bldg., EL 118'-0" I Yes No N.W. Quad.

TABLE 3.7-4a SAFETY RELATED HYDRAULIC SNUBBERS

  • _

S (7 SNUBBER NO.

SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGH RADIATION ZOE DURING SHUTDOWN ESPECIALLY DIFFICULT TO REMOVE

~

g (A or 1) (Yes or No) -(Yes or No)

Z 2RC-R24 CTMT Bldg., EL. 107' 1" I Yes No S.E. Quad. 4 2RC-R92 CTMT Bldg., EL. 119'-0" I Yes No N.W. Quad.

2RC-R19# CTMT Bldg., EL.124' 0" I Yes Yes N.W. Quad.

2RC-R50# CTMT Bldg., EL. 124' 0" I Yes Yes N.W. Quad.

w 2RC-R53 CTMT Bldg., EL.121' 3" I Yes Yes i N.W. Quad.

2RC-R44 CTMT Bldg., EL.121"-0" I Yes Yes S.W. Quad.

l 2RC-R46 CTMT Bldg., EL. 121'-0" I Yes Yes S.W. Quad.

2RC-R47 CTMT Bldg., EL. 121'-0" I Yes Yes S.W. Quad.

2RC-R49 CTMT Bldg., EL. 124'-0" I Yes Yes S.W. Quad.

2RC-R58 CTMT Bldg. EL. 123'-0" I Yes Yes N.W. Quad.

2RC-R59 CTMT Bldg., EL. 122'-6" I Yes Yes N.W. Quad.

2RC-R101 CTMT Bldg. , EL.144'-0" I No Yes N.W. Quad.

l l

.. .. . . .. . - . i

TABLE 3.7-4a -

SAFETY RELATED HYDRAULIC SNUBBERS

  • E SYSTEM SN@BER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT
  • INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE h SNUBBER NO. ON, LOCATIO'l AND ELEVATION (Yes or No) g (A or I) (Yes or No)

G )

ro 2RC-R103 CTMT Bldg. , EL.144'-0" I No Yes N.W. Quad.

2RC-R105 CTMT Bldg., EL. 144'-0" I No Yes N.W. Quaci.

2RC-R108 CTMT Bldg., EL 144'-0" I No Yes N.W. Quad.

2RTD-R158 CTMT Bldg., EL. 126'-6" I Yes Yes N.W. Quad.

CTMT Bldg., EL. 125'-1" I Yes Yes w 2RTD-R160 i N.W. Quad. 1

,'o 2RTD-R161 CTMT Bldg., EL.125'-1" I Yes Yes

" N.W. Quad.

CTMT Bldg., EL.125'-1" I Yes Yes 2RTD-R162 i N.W. Quad. 1 r 1 1

2RTD-R163 CTMT Bldg., EL.125'-1" I Yes Yes N. W. Quad.

CTMT Bldg., EL. 124'-6 3/4" I Yes Yes 2RTD-R165 l S.W. Quad.

CTMT Bldg., EL. 124'-4 1/4" I Yes Yes 2RTD-R166 S.W. Quad.

CTMT Bldg., EL. 123'-10" I Yes Yes 2RTD-R167 S.W. Quad.

2RTD-R168 CTMT Bldg., EL.123'-10" I Yes Yes S.W. Quad.

TABLE 3.7-4a SAFETY RELATED HYDRAULIC SNUBBERS * .

$ SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGH RADIATION ZONE DURING SHt!TDOWN ESPECIALLY DIFFICULT Q

SNUBBER NO. TO REMOVE l_ (A or I) (Yes or No) (Yes or No) 5 w

N 2RTD-R169 CTMT Bldg., EL.123'-10" I Yes Yes S.W. Quad.

1 2RTD-R149 CTMT Bldg., EL. 123'-4" I Yes Yes S.E. Quad.

2RTD-R151 CTMT Bldg., EL. 124'-7 3/4" I Yes Yes S.E. Quad.

2RTD-R152 CTMT Bldg. , EL.125'-0" I Yes Yes S. E. Quad.

2RTD-R153 CTMT Bldg., EL. 125'-6" I Yes Yes R

a S.E. Quad.

? 2RTD-R154 CTMT Bldg., EL.126'-6" I Yes Yes y S.E. Quad.

2RC-R22 Ctmt. Bldg., El. 109'-3" I Yes No S.E. Quad.

2RTD-R123 Ctmt. Bldg., El. 123'-10" I Yes Yes N.E. Quad.

2RTD-R124 Ctmt. Bldg., El. 125'-1" I Yes Yes N.E. Quad.

2RTD-R126 Ctmt. Bldg., El .125'-1" I Yes Yes N.E. Quad.

, 2RTD-R127 Ctmt. Bldg., El .125'-1" I Yes Yes N.E. Quad.

2RTD-R130 Ctmt. Bldg., El .123'-10" I Yes Yes N .E Quad.

TABLE 3.7-4a SAFETY RELATED HYDRAULIC SNUBBERS

  • A E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT ~

O SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZOE DURING SHUTDOWN TO REMOVE h (A or I) (Yes or No) (Yes or No)

G 2RTD-R132. Ctmt. Bldg., El. 123"-10" I Yes Yes N.E. Quad.

2RTD-R133 Ctmt. Bldg., E1.123'-10" I Yes Yes N.E. Quad.

2RC-R73 Ctmt. Bldg., El. 117'-8 7/16"- I Yes No S.W. Quad.

2RC-R112 Ctmt. Bldg., El. 150'-11 15/16" I Yes Yes N.W. Quad.

2RC-R120# Ctmt. Bldg., El .157'-6" I Yes Yes

{ N.W. Quad.

[ 2RTD-BR8 Ctmt. Bldg., El. 126'-9" I Yes Yes g N.E. Quad.

2RTD-BR13 Ctmt. Bldg., El . 124'-3 7/8" I Yes Yes N.E. Quad.

2RTD-BR14 Ctmt. B1dg., El .124'-3" I Yes Yes S.E. Quad.

TABLE 3,7-4a '

,, SAFETY RELATED HYDRAULIC SNUBBERS

  • E HIGH RADIATION ESPECIALLY DIFFICULT SYSTEM SNUBBER INSTALLED ACCESSIBLE OR G ZOE DURING SHUTDOWN TO REMOVE

? SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE E (A or I) (Yes or No) (Yes or No) ,

~ \

H N

RESIDUAL HEAT REMOVAL Aux. Bldg., E1. 91'-0" A Yes No 2RHR-R8#

Col. Lines - A & B, 26 & 28 Aux. Bldg., E1. 81'-2" A Yes No 2RHR-R138 i

Col. Lines - C & D, 26 & 28 {

Aux. Bldg., E1. 79'-8-3/8" A Yes No 2RHR-R139 Col. Lines - C & D, 26 & 28 2RHR-R140 Aux. Bldg., El. 78'-7" A Yes No Col. Lines - C & D, 26 & 28 i

5 2RHR-R143 Aux. Bldg. , El . 91'-0" Col. Lines - D & E, 26 & 28 A Yes Yes u

L

  • Yes l 2RHR-R146 Aux. Bldg., E1. 94'-6" A Yes Col. Lines - C & D, 26 & 28 Aux. Bldg., E1. 78'-7" A Yes No 2RHR-R132 Col. Lines C & D, 30 & 31 Aux. Bldg., E1. 79'-8-3/8" A Yes No 2RHR-R133 Col. Lines C & D, 30 & 31 2RHR-R136 Aux. Bldg., E1. 81'-2" A Yes No Col. Lines C & D, 28 & 30 Aux. Bldg., El . 91'-6" A Yes No 2RHR-R148 Col. Lines C & D, 24 & 26 Aux. Bldg., E1. 112'-0" A No No 2RHR-R123 Col. Lines E & F, 24 & 26 Aux. Bldg., E1. 112'-0" A No. No 2RHR-R125 Col. Lines E & F, 26 & 28 l

TABLE 3.7-4a .

m SAFETY RELATED HYDRAULIC SNUBBERS

  • E E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT -

? SNUBBER NO. ON, LOCATION AND ELEVATIO_N INACCESSIBLE ** 2DNE DURING SHUTDOWi TO REPOVE E (A or I) (Yes or No) (Yes or No)

U 2RHR-R11# Aux. B1dg., E1. 90'-0" A Yes No Col. Lines C & D, 28 & 30 2RH-R102 Ctmt. Bldg., El. 108'-0" I Yes No N.W. Quad.

2RH-R104 Ctmt. B1dg., El. 114'-3* I Yes No N.W. Quad.

2RH-R108 Ctmt. B1dg., El. 116'-3" I Yes No N.W. Quad.

w 2RH-R110 Ctmt. B1dg., E1. 116'-3" I Yes No 2 S.W. Quad.

o 2RH-R111 Ctmt. Bldg., El. 116'-3" I Yes No S.W. Quad.

2RH-R113 Ctmt. B1dg., El. 113'-3* I Yes No S.W. Quad.

2RH-R116# Ctmt. B1dg., E1. 113'-3" I Yes No S.W. Quad.

2RH-R118 Ctst. Bldg. , El .113'-3" I Yes No S.W. Quad 2RH-R89 Ctmt. Bldg., El. 111'-7" I Yes No S.W. Quad 2RH-R99 Ctmt. B1dg., El. 110'-3" I Yes No i

N.W. Quad.

2RH-R600 Ctmt. B1dg., E1. 108'-0" I Yes No N.W. Quad.

TABLE 3.7-4a .

SAFETY RELAltu HYDRAULIC SNUBBERS

  • 5 ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT ,

i2 SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION INACCESSIBLE ** 2DNE DURING SHUTDOWI TO REM)VE Q SNUBBER NO.

(A or 1) (Yes or No)

(Yes or YoT ~ ~

d.

w

" Aux. Bldg., E1.:112'-0" A No No 2RHR-R127 Col. Lines D & E, 26 & 28 2RHR-BR1 Ctmt. Bldg., E1. 107'-1" I Yes No N.W. Quad.

2RHR-BR2 Ctmt. Bldg. , El .109'-1" I Yes No N.E. Quad.

Safety Injection Aux. Bldg., E1. 108'-9" A Yes No 2SI-R17 Col. Lines F & G, 24 & 25 Yes No R 2SI-R18# Aux. Bldg., 100'-9 1/8" A

  • and E1. 102'-2-7/8"

? Col. Lines F & G, 24 & 25 id No Aux. Bldg., E1. 107'-0" A Yes 2SI-R20 l Col. Lines F & G, 24 & 26 Yes No 2SI-R21# Aux. Bldg., E1. 106'-6" A Col. Lines F & G, 24 & 25 Yes No 2SI-R23 Aux. Bldg., El. 110'-6" A Col. Lines F & G, 24 & 26 2SI-R242# Aux. Bldg. , El .111'-6" A Yes ib l

Col. Lines F & G, 24 & 26 Aux. Bldg., E1. 78'-7" A Yes No l 2SI-R996 Col. Lines C & D, 26 & 28 Yes No 2SI-R997# Aux. Bldg., El. 81'-5 1/4" A Col. Lines C & D, 26 & 28

TABLE 3.7-4a '

SAFETY RELATED HYDRAULIC SNUBBERS *

(f SNUBBER NO.

SYSTEM SNUBBER INSTALLED' ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGH RADIATION ZONE DURING SHUTDOWN ESPECIALLY DIFFICULT TO REMOVE g (A or I) (Yes or No) (Yes or No)

Q m

2SI-R105 Aux. Bldg., El .133'-3" A Yes No

- Col. Lines G & G, 24 & 26 2SI-R107 f.ux. Bldg. , El .133'-3" A Yes No Col. Lines F & G, 24 & 26 2SI-R123 Aux. Bldg. , El .123'-0" A Yes No Col. Lines E & F, 24 & 26

2SI-R127 Aux. Bldg., El .123'-0" A Yes No Col. Lines E & F, 24 & 26 w 2SI-R128 Aux. Bldg. , El .123'-0" A Yes No i Col. Lines E & F, 24 & 26

[ 2SI-R125 Aux. Bldg. , El .126'-0" A Yes No N Col. Lines E & F, 24 & 26 2SI-R126 Aux. Bldg., El. 128'-0" A Yes No Col. Lines E & F, 24 & 26 2SI-R68 Ctmt. Bldg., E1.113'-0" I Yes No S.E. Quad.

J 2SI-R70 Ctmt. Bldg., El. 114'-6" I Yes No S.E. Quad.

2SI-R71 Ctmt. Bldg., El .115'-6" I Yes No S.E. Quad.

2SI-R72 Ctmt. Bldg., El. 119'-9" I Yes Yes S.E. Quad.

2SI-R75 Ctmt. Bldg. El. 127'-0" I Yes Yes S.E. Quad.

TABLE 3.7-4a

  • k SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT

-f SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE E (A or I) (Yes or No) (Yes or No)

M to 2SI-R76 Ctmt. Bldg., E1.128'-0" I Yes Yes S.E. Quad 2SI-R77 Ctmt. Bldg., El. 129'-0" I Yes Yes S.E. Quad 2SI-R362 Ctmt. Bldg., El. 126'-4 3/16" I Yes Yes S.E. Quad SS-12407 Ctmt. Bldg., E1.122'-4 3/4" I Yes Yes S.E. Quad w 2SI-R342 Ctmt. Bldg., E1.118'-0" I Yes No 1 S.W. Quad

[ 2SI-R95 Ctmt. Bldg. , E1.120'-0" I Yes Yes N.E. Quad.

2SI-BR8 Ctmt. Bldg., El 108'-6" I No No S.W. Quad 2SI-R87# Ctmt. Bldg., El. 116'-6" I No No N.W. Quad 2SI-R90 Ctmt. Bldg. , E1.121'-0" I Yes Yes N.W. Quad.

2SI-R92 Ctmt. Bldg., El .125'-3" I Yes Yes N.W. Quad 2SI-R140 Ctmt. Bldg., El. 120'-7" I Yes Yes S.W. Quad 2SI-R142 Ctmt. Bldg., El. 123'-4-3/16" I Yes Yes S.W. Quad

TABLE 3.7-4a '

n SAFETY RELATED HYDRAULIC SNUBBERS

  • N 5 SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT TO REMOVE

? SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ZONE DURING SHUTDOWN ,

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

U ro 2SI-R145 Ctmt. Bldg. , E1.117'-3" I No No S.W. Quad 2SI-R149 Ctmt. Bldg., El .120'-3" I Yes Yes S.W. Quad 2SI-R151 Ctmt. Bldg., El . 124'-6-1/2" I Yes Yes S.W. Quad 2SI-R221 Ctmt. Bldg., E1.110'-9" I Yes No S.W. Quad w 2SI-R226 Ctnt. B1dg., El .114' 3/4" I Yes No i S.W. Quad u

E3 2SI-BR2 Ctmt. Bldg., El . 123'-8 3/16" I Yes Yes N.E. Quad 2SI-R956 Aux. Bldg., E1. 78'-5 15/16" A Yes No Col. Lines C & D 30 & 31 2SI-R957# Aux. Bldg., E1. 78'-7" A Yes No Col. Lines C & D 30 & 31 2SI-R178 Ctmt. Bldg., E1.108'-6" I Yes No S.W. Quad 2SI-R168 Ctmt. Bldg., E1. 109'-0" I No No S.E. Quad 2SI-R172 Ctmt. Bldg. , El . 122'-2 3/4" I Yes Yes S.E. Quad 2SI-R175 Ctmt. Bldg., E1. 129'-1 3/16" I Yes Yes S.E. Quad

TABLE 3.7-4a -

SAFETY RELATED HYDRAULIC SNUBBERS

  • E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT 9 SNUBBER N0. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE g (A or I) (Yes or No) (Yes or No)

Z 2SI-R181 Ctmt. Bldg., El . 119'-5-7/16" I Yes Yes S.W. Quad 2SI-R182 Ctmt. Bldg., E1.125'-9" I Yes Yes S.W. Quad 2SI-?l83 Ctmt. Bldg. , El .125'-9" -I Yes Yes S.W. Quad 2SI-R171 Ctmt. Bldg., El. 122'-10 1/4" I Yes Yes S.E. Quad

, 2SI-R352 Ctmt. Bldg., El .128'-7" I Yes Yes g N.E. Quad

[ 2SI-R358 Ctmt. Bldg., E1. 128'-5" I Yes Yes m N.E. Quad 2SI-R359 Ctmt. Bldg., E1. 127'-3 7/8" I Yes Yes l N.E. Quad 2SI-R970 Aux. Bldg., E1. 81'-3" A Yes No Col. Lines C & D, 30 & 31 Containment Spray 2CS-R325# Aux. Bldg. , El . 82'-9" A No No Col. Lines E & F 24 & 26 2CS-R327 Aux. Bldg., E1. 81'-3" A No No Col. Lines E & F, 24 & 26 2CS-R282# Ctmt. Bldg., El. 159'-1 3/16" I No No S.E. Quad 2CS-R334 Aux. Bldg., E1.110'-6" A No No Col. Lines E & F, 24 & 26

TABLE 3.7-4a

  • E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT .

y SNUBBER N0. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE g (A or I) (Yes or No) (Yes or No)

Z 2CS-R308 Aux. Bldg. , E1. 83'-0" A Na No Col. Lines G & H, 24 & 26 Aux. Bldg., El . 80'2-3/8" 2CS-R310# A No No and 82'-3-5/8" Col. Lines F & G, 24 & 26 2CS-R314 Aux. Bldg., E1, 96'-0" A No Yes Col. Lines G & H, 23 & 24 Chemical & Volune Control 2CVC-R71# Aux. Bldg. , E1.130'-0" A No No w and E1. 128'-0"

) Col. Lines K & L,19 & 20

[ 2CVC-R74 Aux. Bldg., El. 131'-11" A Yes No

  • Col. Lines L & M,19, 20 2CVC-R813 Aux. Bldg. , El .132'-6" A Yes No Col. Lines G & H, 24 & 25 2CVC-R651 Ctmt. Bldg., E1. 111'-6" I Yes No l S.W. Quad 2CVC-R700 Ctmt. Bldg. , El .118'-0" I Yes No N.W. Quad 2CVC-R781 Ctmt. Bldg. , El .106'-6" I Yes No N.W. Quad 2CVC-R702 Ctmt. Bldg., El. 118'-0" I Yes Yes N.W. Quad 2CVC-R657 Ctmt. Bldg., E1.119'-3" I Yes No S.W. Quad

TABLE 3.7-4a ,

n SAFETY RELATED HYDRAULIC SNUBBERS

  • E HIGH PADIATION ESPECIALLY DIFFICULT SYSTEM SNUBBER INSTALLED ACCESSIBLE OR ,

.G TO REmVE

? SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN (Yes or No) (Yes or No)

E ( A or I)

Z N

2CVC-R660 Ctmt. Bldg. El. 119'-3" I Yes No S.W. Quad 2CVC-R661 Ctmt. Bldg., E1. 125'-5" I Yes Yes S.W. Quad 2CVC-R662 Ctmt. Bldg. , El .125'-5" I Yes Yes S.W. Quad 2CVC-R693 Ctmt. Bldg. , E1.119'-0" I Yes No N.W. Quad w 2CVC-R694 Ctmt. Bldg., E1. 120'-5" I Yes Yes

'E: N.W. Quad u

O 2CVC-R695 Ctmt. Bldg., El. 106'-6" I Yes No N.E. Quad 2CVC-R654 Ctmt. B1dg. , E1.108'-8" I Yes No S.W. Quad 2CVC-R6% Ctmt. Bldg. , El .106'-6" I Yes No N.E. Quad 2CVC-R697# Ctmt. Bldg., E1.106'-6" I Yes No N.E. Quad 2CVC-R699 Ctmt. Bldg., El. 106'-6" I Yes No N.W. Quad.

2CVC-R797# Aux. Bldg., E1. 134'-0" A No Yes

, and El. 135'-10" Col. Lines H & J,19 & 20 i

l 9

TABLE 3 7-4a ~

SAFETY RELATED HYDRAULIC SNUBBERS *

(y SNUBBER NO.

SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGH RADIATION ZONE DURING SHUTDOWN ESPECIALLY DIFFICULT TO REMOVE g (A or I) (Yes or No) (Yes or No)

Z

~

2CVC-R803# Aux. Bldg., E1.134'-11-1/4" A Yes Yes and E1. 136'-0-3/4" Col. Lines H & J, 20 & 21 Main Steam 2MS-R3# Aux. Bldg., El. 133'-3" A No No Col. Lines C & D, 34 8 36 2MS-R14# Aux. Bldg. , El .133'-3" A No No Col. Lines C & D, 31 & 34 2MS-R24# Aux. Bldg., El. 133'-3" A No No w Col. Lines C & D, 31 & 34 1

^

y 2MS-R78 Ctmt. Bldg., E1. 165'-0" I No No L, S.E. Quad cc

2MS-R79 Ctmt. Bldg., E1.166'-0" I No No S.E. Quad 2MS-R81# Ctmt. Bldg., E1. 148'-10" I Yes Yes S.W. Quad 2MS-R82 Ctmt. Bldg., El. 148'-8-7/8" I Yes Yes S.W. Quad

! 2MS-R85# Ctmt. B1dg., E1. 148'-6-7/16" I ho No S.W. Quad 2MS-R86# Ctmt. Bldg., El . 146' 2-3/4" I No No and El. 150'-8-3/4" S.W. Quad 2MS-R88 Ctmt. Bldg., E1. 148'-4-1/8" I No Yes S.W. Quad

_ _ _ m .

TABLE 3.7-4a

  • k SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGH RADIATION ZONE DURING SHUTDOWN ESPECIALLY DIFFICULT TO REMOVE

? SNUBBER NO.

g

~

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

Z

~

2MS-R91# Ctmt. Bldg., El. 158'-2 1/8" I No No N.W. Quad 2MS-R93 Ctmt. Bldg., E1. 167'-0" I No No N.W. Quad 2MS-R94 Ctmt. Bldg., C1. 165'-0" I No Yes N.W. Quad 2MS-R96 Ctat. Bldg., El. 143'-5 1/2" I No Yes N.W. Quad w 2MS-R97 Ctmt. Bldg., El. 149'-7 1/2" I No Yes 1 N.W. Quad L, 2MS-R99# Ctmt. Bldg., E1. 151'-10 1/2" I No Yes

  • and E1. 147-4 1/2", N.W. Quad 2MS-R100 Ctmt. Bldg. , E1.156'-6" I No No N.E. Quad 2MS-R612 Ctmt. Bldg., El. 166'-11-5/8" I No Yes N.E. Quad 2MS-R614# Ctmt. Bldg., El .160'-3/4" I No No N.E. Quad 2MS-R530# Turb. Bldg., El . 179'-7 3/16" A No Yes Col. Lines TA & A, T15 & T16 2MS-R528 Aux. Bldg., E1. 155'-6" A No Yes Col. Lines TA AA, 31 & 34 2MS-R529 Aux. Bldg., E1. 156'-0" A No Yes Col. Lines TA & A, 31 & 34 i

TABLE 3.7-4a ,

SAFETY RELATED HYDRAULIC SNUBBERS

  • E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT .

INACCESSIBLE ZONE DURING SHUTDOWN TO REMOVE 9 SNtBBER NO. ON, LOCATION AND ELEVATION (A or I) (Yes or No) (Yes or No) g U

" No 2MS-R534 Turb. B1dg., E1.179'-7-3/16" A No Col. Lines T15 & T16, TA & TA Aux. Bldg., El. 155'-6" A No Yes 2MS-R532 Col. Lines TA & A 31 & 34 Aux. Bldg. , E1.156'-6" A No Yes 2MS-R533 Col. Lines TA & A, 31 & 34 Aux. B1dg., E1. 130'-2" A No No 2MS-R517 Col. Lines C & D, 34 & 36 Aux. Bldg. , E1.130'-2" A No Yes w 2MS-R516#

2 Col. Lines C & D, 34 & 36 Aux. Bldg., El. 130'-2" No Yes

$ 2MS-R503#

Col. Lines C & D, 31 & 34 A

No l 2MS-R505 Aux. Bldg. , E1.130'-2" A No Col. Lines C & D, 31 & 34 Aux. B1dg., E1.130'-2" A No Yes 2MS-R510#

Col. Lines C & D, 31 & 34 Aux. Bldg., E1. 147' 9/16" A No Yes 2MS-R522#

Col. Lines A & B, 31 & 34 Aux. Bldg., E1. 147'-0-9/16" A No Yes 2MS-R523 Col. Lines A & B, 31 & 34 Aux. B1dg., E1.147'-0-1/2" A No Yes 2MS-R525#

Col. Lines A & B, 31 & 34 Aux. Bldg., E1. 147'-0-9/16" A No Yes 2MS-R526 Col. Lines A & B, 31 & 34 L__ _ _ _ _ _ _ ___

TABLE 3.7-4a SAFETY RELATED HYDRAULIC SNUBBERS

  • E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT '

ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE h SNUBBER NO.

g (A or I) (Yes or No) (Yes or No)  ;

G 2MS-R809 Aux. Bldg., El. 133'-2 3/4" A No No Col. Lines C & D, 31 & 34 2MS-R807 Aux. Bldg., El. 133'-3 1/2" A No No Col. Lines B & C, 31 & 34 2MS-R802 Aux. Bldg., El. 133'-3 1/2" A No No Col. Lines B & C, 34 & 36 2MS-R803 Aux. Bldg. , El .133'-2" A No No Col. Lines B & C, 34 8 36 w 2MS-R804 Aux. Bldg., El. 133'-3" A No No 1

2 Col. Lines C & D, 34 & 36

[ aiS-R805 Aux. Bldg. , El .133'-2" A No No

- Col. Lines C & D, 34 & 36 2MS-R808 Aux. Bldg. , El . 133'-3 1/2" A No No Col. Lines B & C, 31 & 34 2MS-R810 Aux. Bldg. , El .133'-2 A No No Col. Lines C & D, 31 & 34 2MS-R813 Aux. Bldg. , E1.133'-2 1/2" A No No Col. Lines B & C, 31 & 34 2MS-R814 Aux. Bldg., El. 133'-2 1/2" A No No Col. Lines B & C, 31 & 34 2MS-R815 Aux. Bldg., El . 133'-2 1/16" A No No Col. Lines C & D, 31 & 34 2MS-R816 Aux. Bldg. , El .133'-1" A No No Col. Lines C & D, 31 & 34

TABLE 3.7-4a

  • SAFETY RELATED HYDRAULIC SNUBBERS *

(? SNUBBER NO.

SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGi RADIATION ZONE DURING SHUTDOWN ESPECIALLY DIFFICULT TO REMOVE (A or 1) (Yes or No) (Yes or No)

E U

2MS-BR3 Aux. Bldg. , El .129'-6" A No No '

Col. Lines C & D, 24 & 36 Aux. Bldg. , El .133'-3" A No No 2MS-BR2 Col. Lines C & D, 31 & 34 Aux. Bldg., El. 133'-3" A No No 2MS-BR1 Col. Lines C & D, 31 & 34 Auxiliary Steam 2AS-R21 Aux. Bldg., El. 129'-0" A No No Col. Lines C & D, 31 & 34 .

Aux. Bldg., E1.132"-9" No No

$ 2AS-R24 Col. Lines C & D, 31 & 34 A

y Aux. Bldg., El. 131'-7" and A No No 2AS-R26#

! E1. 133'-11", Col. Lines C & D, 31 & 34 Aux. Bldg. , El .132'-9" A No No 2AS-R28

, Col. Lines C & D, 31 & 34 1

2AS-R17 Aux. Bldg., El. 132'-9" A No No j Col. Lines C & D, 31 & 34 Aux. Bldg., E1. 132'-9" A No No 2AS-R19#

Col. Lines C & D, 31 & 34 Aux. Bldg. , El .112'-9" A No Yes 2AS-R8 Col. Lines B & C, 34 & 36 Aux. Bldg., E1. 106'-6" A No No 2AS-R13 Col. Lines B & C, 34 & 36

TABLE 3.7-4a .

i n SAFETY RELATED HYDRAULIC SNUBBERS *

~

E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT 1

? SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE E (A or I) (Yes or No) (Yes or No)

U m

2AS-R14 Aux. Bldg., El. 106'-0" A No No Col. Lines B & C, 34 & 36

~

2AS-R30 Aux. Bldg., El. 135'-10 1/8" A NO No Col. Lines C & D, 31 & 34 l

2AS-R42 Aux. Bldg., El. 135'-10 1/8" A No No Col. Lines C & D, 31 & 34 2AS-R43 Aux. Bldg., El. 135'-10 1/8" A No No Col. Lines C & D, 31 & 34

$ 2AS-R29 Aux. Bldg., El. 135'-10 1/8" A No No y Col. Lines C & D, 31 & 34 i

'd Main Feedwater 2FW-R4 Ctmt. Bldg., El. 156'-3-1/2" I No No N.E. Quad.

1 2CF-R18X Aux. Bldg., El. 141'-6" A No No Col. Lines D & E, 34 & 36 l 2FW-R10 Ctmt. Bldg., El. 166'-1-9/16" I No No N.W. Quad.

2CF-R7 Aux. Bldg., El. 133'-0" A No No

, Col. Lines B & C, 31 & 34 2CF-R10 Aux. Bldg., El. 129'-0" A No No Col. Lines A & B, 31 & 34 2CF-R12 Aux. Bldg., El. 133'-1-1/2" A No- No Col. Lines A & B, 31 & 34 ,

i 2CF-R20 Aux. Bldg., El. 141'-6" A Noi No Col. Lines C & D, 34 & 36 i

TABLE 3.7-4a .

SAFETY RELATED HYDRAULIC SNUBBERS

  • E SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION . ESPECIALLY DIFFICULT -

h SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE g (A or I) (Yes or No) (Yes or No)

G

~

2CF-R29# Aux. Bldg. , El . 134'-9" & 136'-3" A No No Col. Lines A & B, 34 & 36 2CF-R30 Aux. Bldg. , El .135'-6" A No No Col. Lines A & B, 34 & 36 ,

2CF-R45 Aux. Bldg., El. 131'-6" A No No Col. Lines B & C, 31 & 34 2CF-R49 Aux. Bldg., E1. 129'-6" A No No Col. Lines A & B, 31 & 34 w 2CF-R50 Aux. Bldg. , El .133'-6" A No No 1 Col. Lines A & B, 31 & 34

[ 2CF-R53 Aux. Bldg., E1. 135'-6" A No No

  • Col. Lines A & B, 34 & 36 2FW-R66 Aux. Bldg. , E1.133'-6" A No No Col. Lines B & C, 31 & 34 2FW-R88# Aux. Bldg. , E1.158'-6" A No Yes Col. Lines TA & A, 34 & 36 2FW-R90 Turb. Bldg. , El .164'-1" A No Yes Col. i.ines TA & A, T15 & T16 2FW-R93# Aux. Bldg., E1. 158'-3 1/4" A No Yes Col. Lines TA & A, 34 & 36 2FW-R95 Tur b. Bldg., El .164'-1" A No Yes Col. Lines TA & A, T15 & T16 2FW-R98# Aux. Bldg. , El . 158'-3 1/4" A No Yes Col. Lines TA & A, 34 & 36

v . . - _. _

4 ,,..p7',

f d , .

- y- -

~ -

~

TABLE 3J-4a '

  1. SAFETY RELATED HYDRAULIC SNUBBERS _*,

g a ,

g SYSTEM SNUBBER INSTALLED ACCESSIBLE OR , .HIGH RADIATION , ESPECIALLY DIFFICULT .

ON, LOCATION AW ELEVATION INACCESSIBLE ** ZOE DURING SHUTDOWN TO REMOVE

? SNUBBER NO.

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

Z ro 2FW-R99 Turb. Bldg., E1.165'-1" A No Yes Col. Lines TA & A,, TIS & T16 2FW-R64 Aux. Bldg.. E1. 131'-0" A No No Col. Lines'A & B, 31 & 34

2FW-R68 Aux. Bldg., El.130'-8" A No No Col. Lines A & B, 31 & 34 2FW-R69 Aux. Bldg., E1. 132-1 1/2" A No No Col. Lines A & B, 31 & 34 w 2FW-R71 Aux. Bldg.,El.129'-6" A No No 3 Col. Lines A & B, 34 & 36 5

2FW-R74 Aux. Bldg., E1. 132'-6" A No No Col. Line A, 34 & 36 2FW-R77 Aux. Bldg., E1.132'-6" A No No Col. Lines A & B, 31 & 34 Steam Generator Blowdown SS-12810 Ctnt. Bldg., El . 138'-6 11/16" I Yes Yes S.E. Quad

. Service Water 2SW-R514# Aux. Bldg., E1. 109'-1-1/2" and A No No E1. 113'-1-1/2", Col. Lines B & C, 26 & 28 2SW-BR12# Aux. Bldg., E1. 111'-1-1/2" A No No i

Col. Lines B & C, 26 8 28 4

2. CSW-BR11# Aux. B1dg., E1. 111'-l'1/2" A No No Col. Lines A & B. 26.& 28

l TABLE 3,7-4a .

, SAFETY RELATED HYDRAULIC SNUBBERS *

$ ESPECIALLY DIFFICULT -

5 SYSTEM SN'JBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ZONE DURING SHUIDOWN TO REMOVE f SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE **

E (A or 1) (Yes or No) (Yes or No)

G N

2SW-R507# Aux. Bldg., El .114'-2" and A No No E1. 116'10", Col. Lines B & C, 31 & 34 2SW-BR13# Aux. Bldg., E1.111'-1-1/2" A No No Col. Lines B & C, 26 & 28 2SW-R521# Aux. Bldg., E1.116'-10" and A No No El. 119'-1 3/4", Col. Lines C & D, 31 & 34 2SW-R41# Aux. Bldg., E1. 113'-B" A No No Col. Lines C & D, 20 & 22.

w Conponent Cooling Water 2 2CCW-H40# Aux. Bldg., El.108'-2" and A No No y El. 111'-4", Col. Lines C & D, 28 & 30 b

  • 2CCW-H47 Aux. Bldg., E1. 91-0" A No No Col. Lines C & D, 26 & 28 2CCW-H53 Aux. Bldg. , El .115'-0" A No No Col. Lines C & D, 24 & 26 2CCW-H54# Aux. Bldg. , El .115'-0" A No No ,

Col. Lines C & D, 2'2 & 24 2CCW-BR12 Aux. Bldg., El. 110'-0" A No No Col. Lines G & G, 20 & 21 2CCW-BR26 Aux. Bldg. , E1.161'-6" A No No Col. Lines R & U, 23 & 24 2CCW-H58, Aux. Bidg, . E1.110'-0" A No No Col. Lines E & F, 20 & 22

l 5 TABLE 3.7-4a .

[ SAFETY RELATEII RYDELTC SNUBBERS

  • h SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT p SNUBBER NO. ON, LOCATION A E ELEVATION INACCESSIBLE ** 20NE DURING SWTDOWN TO RENVE m (A or I) (Yes or No) (Yes or No) 1 2CCW-R149# Aux. Bldg., El. 112'-0" A No No Col. Lines N & P, 21 & 24 4

2'CW-R245#

C Aux. Bldg., El. 116'-9" A No No Col. Lines C & D, 24 & 26 Aux. Bldg., El. 111'-10" 2CCW-R201# A No No Col. Lines C & D, 26 & 28 i

2CCW-R212# Aux. Bldg., El. 113'-8" A No No

Col. Lines B & C, 24 & 26 R

, y Col. Lines C & D, 24 & 26 i O 2CCW-R206 Aux. Bldg., El. 113'-3" A No No Col. Lines C & D, 24 & 26 j 2CCW-R322# Ctmt. Bldg., El. 124'-4" I No Yes and El. 125'-2", S.W. Quad Auxiliary Steam & Condensate Recovery 2ASCR-R120# Aux. Bldg., El. 200'-10 1/2" A No Yes Col. Lines C & D, 31 & 34 l

2ASCR-R103 Aux. Bldg., El. 109'-0" A No No

Col. Lines B & C, 34 & 36
2ASCR-R105 Aux. Bldg., El. 113'-0" A No Yes j Col. Lines B & C, 34 & 36 2ASCR-BR13# Aux. Bl dg. , El . 107 '-0" A No No Col. Lines B & C, 34 & 36 2ASCR-BR14# Aux. Bldg., El. 109'-0" A No No Col. Lines B & C, 34 & 36 1

I

a TABLE 3.7-4a '

, SAFETY RELATED HYDRAULIC SNUBBERS *

(? SNUBBER NO.

SYSTEM SNUBBER INSTALLED ON, LOCATION AND ELEVATION ACCESSIBLE OR INACCESSIBLE **

HIGH RADIATION ZOE DURING SHUTDOWN ESPECIALLY DIFFICULT TO REMOVE g (A or I) (Yes or No) (Yes or No)

Z Auxiliary Feedwater 2AFW-R169# Aux. Bldg., El. 140'-3" A No No Col. Lines D & E, 34 & 36 2AFW-R98# Aux. Bldg., E1.142'-6" A No No Col. Lines C & D, 31 & 34 2AFW-R103# Aux. Bldg., El .142'-6" and A No No E1.140'-6", Col . Lines C & D, 31 & 34 2AFW-R106 Aux. Bldg., E1.144'-3 1/2" A No No w Col. Lines E & F, 34 & 36 2

2 y Steam Generator i Q2T25K001A Ctmt. Bldg. , El. 153'-4 1/2" I No Yes N.E. Quad Q2T25K001B Ctmt. Bldg., El. 153'-4 1/2" I No Yes N.E. Quad Q2T25K001C Ctmt. Bldg., El. 153'-4 1/2" I No Yes N.E. Quad Q2T25K001D Ctmt. Bldg., El. 153'-4 1/2" I No Yes N.E. Quad Q2T25K001E Ctmt. Bldg., El. 153'-4 1/2" I No Yes N.E. Quad Q2T25K002A Ctmt. Bldg., E1.153'-4 1/2" I No Yes S.W. Quad Q2T25K002B Ctmt. Bldg., E1. 153'-4 1/2" I No Yes S.W. Quad

TABLE 3.7-4a .

j SAFETY RELATED HYDRAULIC SNUBBERS

  • r-9 SYSTEM SNUBBER INSTALLED ACCESSIBLE OR HIGH RADIATION ESPECIALLY DIFFICULT g SNUBBER NO. ON, LOCATION AND ELEVATION INACCESSIBLE ** ZONE DURING SHUTDOWN TO REMOVE
(A or I) (Yes or No) (Yes or No) ro Q2T25K002C Ctmt. Bldg., El. 153'-4 1/2" I No Yes S.W. Quad Q2T25K002D Ctat. Bldg., El . 153'-4 1/2" I No Yes S.W. Quad Q2T25K002E Ctmt. Bldg., El. 153'-4 1/2" I No Yes S.W. Quad.

Q2T25K003A Ctst. Bldg., El. 153'-4 1/2" I No Yes m S.E. Quad.

1 y Q2T25K003B Ctst. Bldg. , El. 153-4 1/2" I No Yes g S.E. Quad Q2T25K003C Ctmt. Bldg., El. 153'-4 1/2" I No Yes S.E. Quad.

Q2T25K003D Ctmt. Bldg., El. 253'-4 1/2" I No Yes S.E. Quad j Q2TiSK003E Ctmt. Bldg., El. 153'-4 1/2" I No Yes S. E. Quad

  • Snubbers may be added to safety related systems without prior License Amendnent to Table 3.7-4a provided that a revision to Table 3.7-4a 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 Arnendnent provided that a revision to Table 3.7-4a is included with the next License Amendnent request.
  1. There are two snubbers at this location with this number and each should be treated separately for purpose of inspection.

-

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