ML19308A555
| ML19308A555 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 10/13/1976 |
| From: | Colitz J METROPOLITAN EDISON CO. |
| To: | |
| References | |
| NUDOCS 7911010712 | |
| Download: ML19308A555 (2) | |
Text
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METROPOLITAN EDISON COMPANY Post or e tcc eox 4.0 * *iDOt F OWN. PENNSVL VJ.N J. ' 7C c.-
T L t F A-oNt 717 ? ' i 4C41 13 October 1976 phb
}%ggjggb.d Mr. J. P. O'Reilly, Director Directorate of Regulatery Oceration 00QD Regicn i U W)
- uclear Regulatory Cc inissico 630 Park Avenue t'ing oi Prussia, Penna.
19406 Operating !.icense 0.R-5' Docket 50-289 Su' ject: Reportable Occurrence fic. 76-36/IP
Dear Mr. O'Reilly:
This telecrar. is to confirm the discussion between Mr. Anthony Fasanc (Region I-!;RC)'and Fr. G. A. Kunder (Supervisor of Operaticos Unit' ;-Tr:)
at 0910 hours0.0105 days <br />0.253 hours <br />0.0015 weeks <br />3.46255e-4 months <br />,13 0:tober 1976 at Three "ile island.
A violaticn of the Enviren ental Technical Specification 2.2.2.3 (Page 10) occurred in that the Plant River Water Discharce ci,sclved sclids exceeded the limit c' 700 op, raxir.;, en 12 Octcher 1976, carin:: the relean of a waste neatrilizing tank. Analysis of the dissolved solids in tr.e F139; River Water Distnarge on 12 October 1976 was 772 com. Reanalysis imi.ne::
735 ppa. The total volure released frcn the Tanr. was a,nproxirately 51, 30 gallons.
It is not precisely kncan what caused the incident; however, it is believed that either the !'eutralizing Tank discnarge valve Sy n5vc crened rare than the recuired position or the sarple ccliected at the discharge
- Was not truly representative. Durie.o the oiscnarge, t'ie valve scsiticn was personnally verified to be in its co-rect position, so it is re cte!*.
cossible, that a spuricus centrol prcbic could hSve opened the vilee fur *ns.
but this can neit*:er be ccnfir ed nor absolutely disprcved. Mditicnally, the sar;'le technique is being investigated to determine the pcssi::ility of collecting a misrepresentative sarple.
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J. P. O'Reilly 13 October 1976 Both of these 0055ible CaV5e5 will te i'P.'esticated tc the deyce possible and any ap; ro::riate corrective action s;i'i Se tp:en.
Very truly ycurs,
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t J. J. Colitz Unit 1 Sucerintendent Three "fle island.*;aclear Station JJC/ pas i
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