ML20098F113
| ML20098F113 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 09/26/1984 |
| From: | Kemper J PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| CON-#484-253 OL, NUDOCS 8410020336 | |
| Download: ML20098F113 (5) | |
Text
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PHILADELPHIA ELECTRIC COMPANY 2301 M ARKET STREET P.O. BOX 8699 PHILADELPHIA. PA.19101 SEP 2 61984 JOHN S. KEMPER VIC E-PR ESI D E NT
. ENGt4EE RING AND RESE AltCM Mr. A. Schwencer, Chief Docket Nos.
50-352 Licensing Branch No. 2 50-353 Division of Licensing U. S. Nuclear Regulatory Ccmnission Washington, D.C. 20555
Subject:
Limerick Generating Station, Units 1 and 2 Information for Containment Systems Branch (CSB)
Regarding Primary Containment Isolation Valves
Reference:
Telecon between F. Eltawila (NPC/CSB) and J. H. Arhar (PECO) on 9/18/84.
File:
GOVT 1-1 (NRC)
Dear Mr. Schwencer:
Attached are draft changes to FSAR Table 6.2-17 regarding primary containment isolation valve closure times.
These changes were discussed in the reference telecon.
The information contained on these draft FSAR changes will be incorporated into the FSAR, exactly as it appears on the attachments, in the revision scheduled for October,1984.
Sincerely i
JHA/gra/09188408 cc: See Attaclied Service List 8410020336 840926 PDR ADOCK 05000352 gro{
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. cc:- Judge Lawrence Bremer (w/o enclosure)
(Judge Peter A. Morris (w/o enclosure)
-Judge Richard F. Cole-(w/o enclosure)
Judge Christine N. Kohl (w/o enclosure)
'dudge Gary J. Edles?
(w/o enclosure)
Judge Reginald L. Gotchy-(w/o enclosure)
Troy B. Conner, Jr., Esq.
(w/o enclosure)
' Ann P. Hodgdon, Esq.
(w/o enclosure)
Mr. Frank R. Romano (w/o enclosure)
Mr. Robert L.~ Anthony (w/o enclosure)
Ms. Maureen Mulligan (w/o~ enclosure)
. Charles W.. E11 Iot, Esq.
(w/o enclosure)
Zori G..Ferkin, Esq.
(w/o enclosure)
~Mr.-Thomas Gerusky (w/o enclosure)
-. Director, Penna. Emergency (w/o enclosure)
Management Agency Angus R.. Love, Esq.
(w/o enclosure)
David _Wersan, Esq.
(w/o enclosure)
Robert d. Sugarman, Esq.
(w/o enclosure)
Martha W. Bush, Esq.
(w/o enclosure)
Spence W. Perry, Esq.
(w/o enclosure)
Jay M. Gutierrez, Esq.
(w/o enclosure)
Atomic Safety & Licensing (w/o er. closure)-
Appeal ~ Board ~
- Atomic Safety & Licensing (w/o enclosure)
Board Panel Docket & Service Section -
(w/o enclosure)
Mr. James Wiggins (w/o enclosure)-
Mr.-Timothy.R.'S.. Campbell (w/o enclosure) 4
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T CONTAINMENT NRC GENERAL PENETRATION LINE LINE DESIGN ESF ESSENTIAL VALVE V4 NUMBER ISOLATED FLUID SIZE (in.) CRITERION SYSTEM SYSTEM NUMBER TYF H /02 Air 2
56 Yes Yes 190 X-220A 2
sample return; Yes Yes 191 wetwell purge Yes Yes 116 makeup Yes Yes 150 Yes Yes 159 X-2208 Instrumen-Air 2
56 101 tation -
suppression pool pressure X-221A Wetwell Air 1
56 Yes Yes 181 H /Op Yes Yes 141 2
sampTe Yes Yes 184 X-2218 Wetwell Air 1
56 Yes Yes 183
)
H /02 Yes Yes 186 2
sample X-225 RHR Air 6
56 Yes No 130 vacuum No No 131 relief X-226A,8 RHR min Water 4
56 Yes Yes 105A,8 flow
/
X-227 ILRT data Air 3/4 56 No No 1073 acquisition No No 1074 X-2280 HPCI Air 4
56 Yes Yes F095 vacuum Yes Yes F093 relief X-2308 Instrinnen-k iter 1-1/2 56 102 tation -
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112 drywell 132 stsnps X-231A,8 Drywell Water 4
56 No No 110 stsnp No No 130 drains No No 111
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No No 131 c
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TABLE 6.2-17 (Cont'd) g g gq g gg (96 14 0F 2.0)
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LENGTH OF PIPE FROM
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CONT. TO PRIMARY SECONDARY NORMAL SHUT 00Wt VALVE VALVE TYPE C OUTSIDE METHOD OF METHOD OF VALVE VALVE 1
LOCATION ARRANGEMENT (2)
TEST VALVES ACTUATION (3)
ACTUATION POSITION (4) POSITI0t Outside (12)
Yes 10'-5" AC coil 0
0 Outside 8'-5" AC coil 0
0 Outside 14'-8" AC motor Manual C
C Outside Later AC coil 0
0 Outside Later AC coil 0
0 Outside (39)
No 0"
AC coil 0
0 Outside (29)
Yes 2'-2" AC coil 0
0 Outside 3'-11" AC coil 0
0 Outside 3'-11" AC coil 0
0 Outside (23)
Yes 2'-5" AC coil 0
0 Outside 3'-5" AC coil 0
0 Outside (30)
Yes 0"
AC motor Manual 0
0 Outside 15'-8" AC motor Manual 0
0 Outside (35)
Yes 0"
AC motor Manual 0
0
/
Outside (31)
Yes 18" Manual C
C Outside 2'-9" Manual C
C Outside (17)
Yes 0"
AC motor Manual 0
0 Outside 12'-6" AC motor Manual 0
0 Outside (32)
No 3'-0" AC motor Manual 0
0 Outside 4"
AC motor Manual 0
0 Outside 4"
AC motor Manual 0
0
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m Outside (28)
Yes 0"
Comp air Spring C
C Outside 0"
Comp air Spring C
C Outside-3'-5" Comp air Spring C
C Outside 3'-5" Comp air Spring C
C Z- ---
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(Page 14 of 20) 3 POWER
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SHUTDOWN POST-FAILURE DIVERSE VALVE VALVE ACCIDENT VALVE ISOLATION ISOLATION CLOSURE POWER POS-ITION, POSITION POSITION SIGNAL (5)
SIGNAL (12) TIME (6)
SOURCE (7) REMARKS 0
0 C
B,H,R NA 2 sec C
0 0
C B,H,R NA 2 sec A
C C
AS IS B,H,R, NA 30** sec D
0 0
C B,H,R NA 2 sec B
0 0
C B,H,R NA 2 sec D
0 0
C RM 2 sec A
0 0
C 8,H,R NA 2 sec B
0 0
C B,H,R NA 2 sec 0
0 0
C B,H,R NA 2 sec C
0 0
C B,H,R NA 2 see A
)
0 0
C B,H,R NA 2 sec C
0 C
AS IS B,H Yes Standard A
0 C
AS IS B,H Yes Standard B
0 0
C C
C C
0 C
AS IS H,LA NA Standard D
0 C
AS IS H,LA NA Standard B
0 0
30 sec A
0 0
0 0
2o A
W)(f sec
-C C
C B,H Yes sec A
C C
C B,H Yes C
C C
B,H Yes 20 sec B
C C
C B,H Yes 20 sec B
'T Rev. 32,05/84
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