ML20058F462
| ML20058F462 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 10/30/1990 |
| From: | Nichols S Maine Yankee |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| RTR-REGGD-01.097, RTR-REGGD-1.097 MN-90-109, SEN-90-301, NUDOCS 9011080292 | |
| Download: ML20058F462 (2) | |
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MaineYankee
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e, RELIABLE ELECTRICITY FOR MAINE SINCE 1972 EDISON DRIVE. AUGUSTA, MAINE 04330. (207) 622 4868 October 30, 1990 MN-90-109 SEN-90-301 I
UNITED-STATESNUCLEARREGULATORYCOMMISSION Attention:
Document Control Desk Washington, DC~ 20055'
.)
Re ferenc'es :..
-(a)
- License No. DPR-36 (Docket No. 50-309)
(b) MYAPCo Letter to USNRC dated October 24, 1990 (MN-90-207); Reg.
.I Guide 1.97 - Containment Integrity Valve Indication
Subject:
Reg. Guide 1.97 Design Deviation JGentlemen:
, This letter is to provide a revised list of containment integrity valves with position indication not: conforming.to Regulatory Guide 1.97.
This list is revised to : include three valves which were inadvertently omitted:from Reference (b).
As'
-discussed with members of NRC: Region 11 staff, Maine -Yankee ' plans. to conduct a comprehensive RG 1.97 design review utilizing an 'outside contractor.
We plan to-complete this. review by the 1991 refueling shutdown..
t Very'truly yours,
't SGD,ds S. E. Nichols a
Licensing Section Head SEN:SJJ
Attachment:
c:
Mr.; Thomas T. Martin-
- Mr. Charles S. Marschall
-:Mr. E. H. Trottier L
9011090292 901030-L' PDR ADOCK 05000309.
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CONTAINMENT PENETRATIONS INDICATED ON ESF PANELS
.j VALVE AND MEMBRANE PENETRATIONS VALVE N0...
PEN.
ESF PANEL MEMBRANE i
BD-T-12 47A A
STEAM GEllERATOR 1 -
-BD-T 47B A
STEAM ~GEhERATOR 2 BD-T-32.
47C A
STEAM GENERATOR 3 l
-PCC-A-216 81 B
PIPE PENETRATION COOLING HPD-A-17 64,65,66 B
STEAM GENERATORS HPD-A-96 64,65,66:
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.(.DR-A-6 23 A
HIGH PRE.iSURE DRAIN COOLER
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[ MS-A-162-64,65,66 B
( MS-T-163 64,65,66 B
STEAM GENERATORS-I VALVE AND CHECK VALVE PENETRATIONS
-VALVE NO..
PEN.
ESF PANEL CHECK VALVE q
.lA-A-107?
59 8
IA-109
'N-A-66 44 B
N-29 PW-A-78 371 B
PW-80 1
SA-A-138' 48-B SA-139 j
. i VALVE AND VALVE PENETRATIONS.
~ VALVE NO.t
~ VALVE NO.
ESF PANEL d
^
.C-A-14.
A' LI-A-C-A-15 B
IA-A-101 60 IA-A-98 B
LM-A B 61A LM-A-43 B
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'PCC-A-252. '
A 6
PCC-A-254 B ~.
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PCC-A-268~
A 89 PCC-A-270 B
a"
- PCC-A-300.
-A 5
PCC-A-302-B PD-A 122-A 92
.PD-A-~124
,B PR-A A 39-
~PR-A-41 B
PV-A-10~
A 24 PV-A-12 B
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SEN90301.LTR 4
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