ML19210A129
| ML19210A129 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/18/1976 |
| From: | METROPOLITAN EDISON CO. |
| To: | |
| References | |
| ER-76-24-1T, GQL-0890, GQL-890, NUDOCS 7910240847 | |
| Download: ML19210A129 (2) | |
Text
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,IT 50 DOCKET MATERIAL INCIDI:::T REPCRT 10:
J.P S'Reilly FROM: Metropolitan Edison Co.
DATC OF CCCUP.tC!AT Reading, PA'.'
6-18-76 OATE RECEIVED 7-8-76 i '3'.E TTE n ONOTonlZED PROP INP',;T C ORP*
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! CESCRIPTION EN CLCSU RE Ltr. providing R.0. # 76-24/1T', on 6-18-76, l
Concernina Improper incorporation of fuel
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densification penalty.......
( 1 Carbon Signed Cy. Received)
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Three Mile fsland # 1 i PLANT NAME:
NOTE:
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SAFETY FOR ACTION /INFORMATICN ENVIRO dab /-1U-/O BRANCH CHIEF:
paid W/3 CYS FOR ACTION LIC. ASST:
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m Mr. J. P. O'Reilly, Director i.g
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Office of Inspection & Enforcement, Region 1
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d.s#g g('W.f.N U. S. Nuclear Regulatory Cc==ission 631 Park Avenue King of Prussia, PA.
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Dear Sir:
Docket No. 50-289 Operating License No. DPR-50 In accordance with the Technical Specifications of our Three Mile Island Nuclear Station Unit 1 (TMI-1), we are reporting the following reportable occurrence.
(1) Report Nu=ber: ER T6-2h/lT (2a) Report Date: June 18, 1976 (2b) Event Date: June h, 1976 (3) Facility: Three Mile Island Nuclear Station Unit 1 (h) Identification of Event:
Title:
I= proper incorporation of fuel densification penalty into cycle 2 technical speifications, which affect figures 2.1-1, 2.1-3 and 2 3-1.
Type:
A reportable occurrence as defined in Technical Specification 6.9.2.A(8) in that this errer in an analysis described in the basis for Technical Specifications =ight have permitted reacter operation in a manner less conservative than assured in the safety analyses.
1490 011 4777