ML20077J033

Proposed Tech Specs Re Deletion of Snubber RHR-H188 & Clarification of Snubber Designations

ML20077J033
Person / Time
Site:	Vermont Yankee
Issue date:	08/04/1983
From:	VERMONT YANKEE NUCLEAR POWER CORP.
To:
Shared Package
ML20077J029	List: ML20077J028 ML20077J033
References
NUDOCS 8308120192
Download: ML20077J033 (3)

Text

,

M VYNPS -

OM Rg Table 4.6.2 (con't) o SAFETY-RELATED SHOCK SUPPRESSORS (SNUBBERS)

U7 Q Snubber in High Snubbers Especially Snubbers Inaccess- Snubbers Accessible Snubber Approximate Radiation Area Difficult to ible During Normal During Normal 3 Number Location Elevation During Shutdown

• Remove Operation Operation MS-H128 Main Steam Line "C" 262 X MS-H129 Hain-Steam Line "D" 262 X FW-3 Feedwater Line "A" 270 X X FW-15 Feedwater Line "B" 270 X X RHR-3 RHR 46A Valve 268 X X X RHR-4 RHR 46A Valve 268 X X X RHR-H98A 12" RHR-15 253 X RHR-H988 12" RHR-15 253 X RHR-HD127L 26" RHR-2B 218 X RHR-HD127H 20" RHR-1B 224 X RHR-HD134 12" RHR-15 245 X RHR-H183 RHR Line "13A" 220 X 116b

VYNPS . . ,

i-

.l Table 4.6.2 (con't)

SAFETY-RELATED SHOCK SUPPRESSORS (SNUBBERS)

Snubber in High Snubbers Especially Snubbers Inaccess- Snubbers Accessible Snubber Approximate Radiation Area Difficult to ible During Normal During Normal Number Location Elevation During Shutdown

• Remove Operation Operation RHR-i HD184B 26" RHR-2B' 220 X 1

RHR-

RHR Line "13A" 220 X 1

1.H185 RHR-

[ ,_ ~H193 "RHR To Torus" Line 258 X t

RHR-l H197A RHR Pump "C" 220 X i

RHR-

.H1978 RHR Pump "C" 220 X SLC-H48 SLC Injection Line 268 X X Recire. Pump "A" RR-2 '

i Suction 266 X X i

i RR-3 Recire. Pump "A" Suction 247 X X RR-13 Rhire. Pump"A" 247. X X X <

RR-14 ' Recire. Pump "A" 247 X X X RR-19 Recire. Pump "A"- ,

Motor 255 X X- X i 116c-

VYNPS * - .

Tabl. 4.6.2 (con't)

SAFETY-RELATED SHOCK SUPPRESSORS (SNUBBERS)

Snubber in High Snubbers Especially Snubbers Inaccess- Snubbers Accessible Snubber Approximate Radiation Area Difficult to ible During Normal During Normal

~

Number Location Elevation During Shutdown

• Remove Operation Operation RR-77 Recire. Pump "B" Motor 255 X X X RR-78 Recire. Pump "B" Motor 255 X X X RR-80 Recire. Pump "B" Motor 247 X X X RR-81 Recire. Pump "B" Motor 247 X X X RR-82 Recire. Pump "B" Motor 247 X X X CS-HD54A 12" RHR-17 247 X CS-HD54HA 12" RHR-23 247 X CS-HD54HB 12" RHR-23 247 X CS-HD86C 12" RHR-20 245 X CS-HD90C 10" CS-2A 228 X CU-1 CW Suction Line 275 X X 116e

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