05000029/LER-1976-007, Forwards LER 76-007/01T-0

Forwards LER 76-007/01T-0

ML19345A412
Person / Time
Site:	Yankee Rowe
Issue date:	07/08/1976
From:	Autio H YANKEE ATOMIC ELECTRIC CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19345A413	List: 05000029/LER-1976-007, Forwards LER 76-007/01T-0 05000029/LER-1976-007-01, /01T-0:on 760624,investigation of RO 76-06 Revealed That Assumed Boron Concentration of LOCA Analysis Was Exceeded During Hydrostatic Leak Test of Reactor Vessel. Caused by Personnel Error.Personnel Reinstructed
References
NUDOCS 8011210332
Download: ML19345A412 (2)

LER-1976-007, Forwards LER 76-007/01T-0

Event date:
Report date:
0291976007R00 - NRC Website

text

{{#Wiki_filter:i o o ~ i 'l YANKEE AT0fdl0 ELECTRIC C0fdPAllY s, p Rowe, Massachusetts 01367 ,Yau;*xse July 8, 1976 Mr. J. P. O' Reilly, Director U.S. Nuclear Regulatory Comission Offica of Inspection and Enforcement Region 1 i 631 Park Avenue King of Prussia, Pennsylvania 19406 Subject: Reportable Occurrence 50-29/76-07/01T Boron Concentratica in Excess of Accident Analysis Limits

Dear Mr. O'Reilly:

In accordance with Technical Specifications, Section E.2.a., the attached licensee Event Report is hereby submitted. Very truly yours, gy x f W' & Cle.$ pf Wn ,5 j'O Herbert A. Autio C (; ", Plant Superintendent m JIS/mid ]

Enclosure:

cc: (40) Director, Office of Inspection and Enforcement U.S. Nuclear Regulatory Comraission Washington, D.C. 20555 (3) Director, Office of Managment Information 6 Program Control U.S. Nuclear Regulatory Comission Washington, D.C. 20555 r,e i 'J g a.. ' g_ , y ' L' '. Ulf h] 3 8o n no338

er,-w/snr LICENSEE EVENT REPORT CONTROL BLOCK:l l l l l l (P E PIINT ALL REIDIRE3 INFOT.MATION)! 1 6 AVE LCENSE NUMBER E TY 01 lM l A l Yl Kl Rl 1l l 0l 0l-l 0l 0l 0l 0l 0l-l 0 l 0 l l 4l 1 l1l1l 1l l 0l 1l 7 89 14 15 25 26 30 31 32 T7P[ 0$$E CATEGORY DOCKET NUMBER EVENT DATE REPORT DATE O1 CONT l l l l Ll l015l0l-10l0l2l9l l01612 l 4 l 7 ' 6j l 0l 7l 0l 81716 ll 7 8 57 58 59 60 61 68 69 74 75 80l

EVENT DESCRIPTION

nl (See Attached Sheet) ll 7 89 80: EI ll 7 89 80i BE I ll 7 89 80 8I l; 7 89 80: @@ l ll ' of Cao COMPONENT CODE MA JF R VIOLATION 07 l Cl Al, W l Z l Z l Zl Zl Zl Z l W l Zl 9l 9l 9l [NJ 7 89 10 11 12 17 43 44 47 48 CAUSE DESCRIPTION ?" [_(SeeAttaChedSheet) l! 7 89 80 : EI l 7 89 801 110 l l! st us % POWER OTHER STATUS O SCCVERY DISCOVERY' DESCRtPTON 8 LEJ l 0l 0l0 l l M l [AJ l NA l 7 8 9 _ 10 12 13 44 45 46 80 ; ELE SEO F E ASE AMOUNT OF ACTMTV LOCATON OF RELEASE I LzJ lzJ l NA l [A l 12 7 8 9 10 11 44 /- 80' PERSONNEL EXP.OSURES NUMBER TYPE NSCRIPTON 1a 1 01 010'l LZJ l NA l o 7 89 11 12 13 80 PERSONNEL INJURIES l NUMBER CESCA1PTON M l0 l0 l 0 l l NA l 7 89 11 12 80 ' OFFSITE CONSEQUENCES NE l NA l 7 89 80 -{ LOSS OR DAMAGE TO FACLRY i TYPE DESCRiPTON LZ1 I NA l 1 7 89 10 80 .l FUBLICITY nn l NA l ? 7 89 80 ) ADDITIONAL FACTORS DE l (See Attached Sheet) l1 7 89 80 ' Hl l 7 89 80 i J. L. Staub GEM NAME: pgggg .)

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