ML20084Q794

Telecopy Ro:On 730917,18,19 & 20,release Rates from Reactor Bldg Vent Stack Exceeded Limit.Cause Unknown.Investigation in Progress.Unit Shutdown.Containment Deinerted Using Standby Gas

ML20084Q794
Person / Time
Site:	Quad Cities
Issue date:	09/24/1973
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084Q697	List: ML20084Q724 ML20084Q756 ML20084Q766 ML20084Q770 ML20084Q775 ML20084Q778 ML20084Q784 ML20084Q787 ML20084Q791 ML20084Q794 ML20084Q798 ML20084Q800 ML20084Q809 ML20084Q816
References
NUDOCS 8306140144
Download: ML20084Q794 (2)

Text

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'9 'ICS IPMBNGZ CSP 3096542241 MGM TDBN CORDOVA IL 128 09-24 0547P EST u 5EA*g, l ZIP 60137 1O O l

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e O J KEPPLER REGIONAL DIRECTOR g DIRECTORATE OF REGULATORY OPERATIONS U S ATOMIC ENERGY COMMISSION 719 ROOSEVELT RD Q GLEN ELLYN IL 60137 g i

O 9 REFERENCE QUAD CITIES NUCLEAR POWER STATION DOCKET NUMBER 50-254 AND 50-265 DPR 29 AND 30 APPENDIX A SECTION 1.0.A.2 AND 3.8.B.3.A Q AND G.6.B BASED ON THE 48 HOUR COUNT OF LONG LIVE PARTICULATES g THE RELEASE RATE FROM THE REACTOR BUILDING VENT STACK WAS 155 PERCENT OF THE TECHNICAL SPECIFICATIONS LIMIT OF SECTA0N 3.8.B.3.A Q ON DATE 9-21-73 FOLLOWING THE PREVAOUSLY REPORTED RELEASE ON g 9-17 THE RELEASE RATE FOR THE 18TH 197H AND 20TH WERE 76 64 AND 44 PERCENT OF THE LIMIT RESPECTIVELY THE CAUSE OF THE LATEST Q RELEASE IS UNKNOWN AND AN INVESTIGATAON IS IN PROGRESS UNIT g ONE WAS BEING SHUT DOWN ON 9-21 HOWEVER THE CONTAINMENT WAS DEINERTED USING STANDBY GAS O B B STEVENSON SUPERINTENDENT g 1749 EST MGMCGBA CGO O e O e O e O 9-O 9

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.{ r.; . ATOMIC ENERGY COMMISSION DIVISION OF COMPLIANCE REGION Ill

1. 799 ROOSEVELT ROAD GLEN ELLYN, ILLINOls 60137 012) ass-zeso A. RO Inspection Report No.

Transmittal Date  :

Distribution: Distribution:

R0 Chief, FS&EB RO Chief, FS&EB RO:HQ (5) RO:HQ (4)

DR Central Files L:D/D for Fuel & Materials Regulatory Standards (3) DR Central Files Licensing (13)

B. RO Inquiry Report No.

Transmittal Date  :

Distribution: Distribution:

R0 Chie f, FS&EB RO Chief, FS&EB RO:HQ (5) RO:HQ DR Central Files DR Central Files Regulatory Standards (3)

Licensing (13)

C. Incident Notification From: Cor:monwealth Edison Co. 50-254/50-265 (Licensee & Docket No. (or License No.)

Transmittal Date  : September 25, 1973 Distribution: Distribution:

RO Chie f, FS&EB RO Chie f, FS&EB RO:HQ (4) RO:HQ (4)

Licensing (4) L:D/D for Fuel & Materials DR Central Files DR Central Files R0 Files

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