ML20155F570

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Notice of Violation from Insp on 860301-31
ML20155F570
Person / Time
Site: Byron Constellation icon.png
Issue date: 04/18/1986
From: Warnick R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:
Shared Package
ML20155F558 List:
References
50-454-86-10, NUDOCS 8604220263
Download: ML20155F570 (1)


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NOTICE OF VIOLATION Commonwealth Edison Company Docket No. 50-454 As a result of the inspection conducted on March 1-31, 1986, and in accordance with the " General Policy and Procedures for NRC Enforcement Actions " 10 CFR Part 2, Appendix C (1985), the following violation was identified:

Technical Specification 3.3.3.9 requires that the Station Blowdown Line Radioactive Liquid Effluent Monitor (ORE-PR010) be operable at all times or else follow Action Statement 32 of Table 3.3-12.

, Action Statement 32 of Table 3.3-12 requires that, with ORE-PR010 inoperable,

effluent releases may continue provided grab samples are obtained from the Circulating Water (CW) line and analyzed at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. Effluent releases with monitoring of CW blowdown via grab samples may continue for up to 30 days.

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Contrary to the above, from 1508 on January 29, 1986 to 0715 on January 30, 4

1986, CW blowdown was in progress for more than 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, with ORE-PR010 inoperable and without a grab sample being taken and analyzed. A grab sample i

was taken and analyzed after approximately 13.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> of CW blowdown.

This is a Severity Level V violation (Supplement I). (454/86010-03(DRP))

The inspection showed that action had been taken to correct the identified violation and to prevent recurrence. Consequently, no reply to the violation is required and we have no further questions regarding this matter, j

APR 181986

, Dated RF/damkh R. F. Warnick, Chief i

Reactor Projects Branch 1 F

f 8604220263 860418 4 DR ADOCK 05000 1

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