ML20084A969
| ML20084A969 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 07/03/1973 |
| From: | CONSOLIDATED EDISON CO. OF NEW YORK, INC. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| AO-3-2-9, NUDOCS 8304060046 | |
| Download: ML20084A969 (2) | |
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NKd539(2127)(1-05E217A1E4)PD 07/03/73 2124 ICS IPMDCNC NYK 030E5 FR DC PEWYORK NY 22E C7-03 5CEP EDT PMS JAMES P OREILLY, DIRECTOR REGULATORY OPER ATIONS REGION 1,US ATOMIC ENGEGY COMMISSION (DELIVER) 7' 970 BROAD ST NEWN1K NJ 07102 DEAR MR O'REILLY/
3 IN ACCORDANCE WITH THE REQUIREMENTS.0F TECHNICAL SPECIFICATION.6.6.1.B, THE FOLLOWING ABNORMAL OCCURRENCE REPORT ( A.0 3-2-9) IS PROVIDED/ DURING THE PERFORMANCE OF PERIODIC TEST AND CALIBRATION PROCEDURE PTM-12 ON JULY 2, 1973, IT WAS DISCOVERED THAT THE FIRST STAGE' TURBINE PRESSURE SETTING WAS SLIGHTLY IN EXCESS OF THE LIMIT DEFINED BY FACILITY TECHNICAL SPECIFICATION 2 3 2. A.2. INSTEAD OF 3
THE TRIP BECOMING UNBLOCKED AT THE PRESCRIBED 10/ OF FULL POWER, MAXIMUM, ONE OF THE TWO CHANNELS WAS
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SETTINGS FOR THESE TWO DEVICES VERE ESTABLISHED DURING THE COURSE OF THE CALIBRATION CHECK.
3 AN INVESTIGATION AS TO THE CAUSE OF THE SETTING
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DEVI ATIONS IS PRESENTLY BEING CONDUCTED. THE RESULTS OF THE INVESTIGATION, AND ANY MEASURES TAKEN TO PREVENT
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RECURRENCE, WILL BE REPORTED IN A LETTER PROVIDED WITH IN TEN (10 ) DAYS AS REQUIRED BY THE FACILITY LICENSE.
J IN ACCORDANCE WITH THE REQUIREMENTS OF TECHNICAL SPECIFICATION 6.2, NOTIFICATION TO THE CHAIRMAN OF THE NUCLEAR a
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F ACILITIES SAFETY COMMITTEE 1:AS TAKEN PLACE. MR C OBERG OF THE U.S. ATOMIC ENERGY COMMISSION, REGION 1, REGULATORY OPER ATIONS, WAS ALSO NOTIFIED BY TELEPHONE, OF THE OCCURRENCE BY MR JOHN M MAKEPE ACE, CHIEF' ENGINEER OF
~3 UNIT NO 2, ON JULY 2,1973 CON EDISON NYC i
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MEMO ROUTE SLIP S*e me about this.
For Concurr For action, g
a Fornr AEC-9th Rev. May 14.1947) AECM 0240 Note and return.
For signature.
For leformation.
I TO (Name and unit)
IMTIALS REMARKS I
CONSOLIDATED EDISON COMPANY
- 41. D. Thornbur e f" DOCKET No. 50-247 p FS&CB, RO ABNORMAL OCCURRENCE: TWX DATED 6/8/73 TO (Name and unat)
' (N'6MarlALS REMARKS The attached report from the sub_iect licensee is cc: RO:llQ (5)
DR Central Files forwarded in accordance with R0 Manual Chapter 1000.
l uit RO Files Reg. Standards (.5)
The action taken by the licensee is considered
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TO (Name and unit)
INTLALS REMARKS Dir. of Licensin ; (13) appropriate. An RO inspector is presently at ths
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site. Copies of the report have been forwarded
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to the PDR, Local PDR, NSIC, DTIE and State j;
FRoM (Name and unet)
REMARKS representatives. The licensee will submit a 10 i
f day written report to Licensing r.
g l'e1.,. J. Brunner, RO:I h
Pio.c na oars 6/11/73 USE OTHER SaDE FOR ADDIT 108eAL REnsARKS Gro e 19710 - 445-ess l