ML17325A327
| ML17325A327 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 10/12/1987 |
| From: | Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | Davis A NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| NUDOCS 8710160253 | |
| Download: ML17325A327 (6) | |
Text
ACCESSION NBR
" FACIL: 50-315 50-316 AUTH. NAME SMITH> W. G.
RECIP. NAME DAVISIA. B.
REGULAT INFORMATION DISTRIBUTIO YSTEM (RIDS) 8710160253 DOC. DATE: 87/10/12 NOTARIZED:
NO DOCYET ¹ Donald C.
Cook Nucleal Power Planti Unit i>>
Indiana h
05000315 Donald C.
Cook Nuclear Power Plant>>
Unit 2>
Indiana 8>>
0500031*
AUTHOR AFFILIATION Indiana Michigan Power Co.
RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
SUBJECT:
RO: on 871012I fire suppression water sos not operable per Tech Spec
- 3. 7. 9. lb. Caused bg p lanned isolation of portion of east 5 south legs of outside p'rotection ring header for
'epair of valve. Backup fire protection available.
DISTRIBUTION CODE; IE22D COPIES RECEIVED: LTR j ENCL 0 SIZE:
TITLE:
- 50. 73 Licensee Event Report (LER)I Incident Rpti etc.
REC IP IENT ID CODE/NAME PD3-3 LA WIGGINGTONi D INTERNAL:
ACRS MICHELSON AEOD/DOA AEOD/DSP/ROAB ARM/DCTS/DAB NRR/DEST/ADS NRR/DEST/ELB NRR/DEST/MEB NRR/DEST/PSB NRR/DEST/SGB NRR/DLPG/GAB NRR/DREP/RAB
/DRIS/SIB EG LN 02 RES TELFORDI J RGN3 FILE 01 EXTERNAL:
EG8(G GROHI M LPDR NSIC HARRIS> J COP IES LTTR ENCL 1
1 1
1 1
1 1
2 2
1 1
1 0
1 1
1 1
1 1
1 1
1 1
1 1
1" 1
1 1
1 1
5 5
1 1
1 1
RECIPIENT ID CODE/NAME PD3-3 PD ACRS MOELLER AEOD/DSP/NAS AEOD/DSP/TPAB DEDRO NRR/DEST/CEB NRR/DEST/ ICSB NRR/DEST/MTB NRR/DEST/RSB NRR/DLPG/HFB NRR/DOEA/EAB NRR/DREP/RPB NRR/PMAS/ ILRB RES DEPY GI RES/DE/EI 8 H ST LOBBY WARD NRC PDR NSIC MAYSI G COP IES LTTR ENCL 1
1 2
2 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 2
1 1
1 1
1 1
1 1
1 1
1 1
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 45 ENCL 44
I
Indiana Viichiqan Pov er Cotnpani COG'ucieat P~anI PQ Ho) ~6P Fisiq," ~
(/'; ~0l ll 6i6 465 690i USNRC-QS ltIIl00 fl AO03 ENQIANA
- NFCHfS4V, PObVKR October 12, 1987 Donald C.
Cook Nuclear Plant Unit Nos.
1 and 2
Docket Nos.
50-315 and 50-316 License Nos.
DPR-58 and DPR-74 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.
20555 Attn:
A.B. Davis
Dear Mr. Davis:
This is to confirm a verbal report made to the NRC Operations Center via the Emergency Notification System at 1112 hours0.0129 days <br />0.309 hours <br />0.00184 weeks <br />4.23116e-4 months <br /> on October 12, 1987.
At that time the NRC Operations Center was informed that the Fire Suppression Water System was not operable as required by Technical Specification 3.7.9.lb due to the planned isolation of a portion of the east and south legs of the outside fire protection ring header.
This isolation was required to facilitate the replacement of one sectionalizing valve on the 'ring header.
The isolation of the system is expected to last approximately 7 days.
This isolation removed three fire hydrants within the protected area and one fire hydrant outside the protected area from service.
No safety related Fire Protection Systems within the Plant were removed from service.
Backup fire protection is available from the remaining Plant fire hydrants and additional fire hose that was placed in the outside hose houses adjacent to the affected areas.
This letter will fulfillthe requirements of Technical Specification 3.7.9.1-Action b.2b which requires a followup report within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of the telephone notification and Technical Specification 3.7.9.1 Action b.2c that requires a followup report within 14 days.
Respectfully, W.G. Smith, Jr.
/jas cc:
See Attached Distribution List L'7i0ih0253 87i012 PDR ADOCK 050003i5 S
J.
E. Dolan A. B. Davis, Region III M. P. Alexich R. F. Kroeger H. B. Brugger R.
W. Jurgensen NRC Resident Inspector R.
C. Callen G. Charnoff, Esp.
D.
Hahn Records
G. Feinstein.B.
P.
Lauzau