05000289/LER-1978-018, Forwards LER 78-018/01T-0

Forwards LER 78-018/01T-0

ML19261F191
Person / Time
Site:	Crane
Issue date:	06/02/1978
From:	Herbein J METROPOLITAN EDISON CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19261F192	List: 05000289/LER-1978-018, Forwards LER 78-018/01T-0 05000289/LER-1978-018-01, /01T-0:on 780519,two Restraints Found Not Installed on Emergency Feedpump Turbine Main Steam Supply Line Relief Valves MC-V22A/B Per Drawing.Caused by Improper Const.Nonessential Access Restricted to Relief Valve Area
References
GQL-1031, NUDOCS 7910250611
Download: ML19261F191 (2)

LER-1978-018, Forwards LER 78-018/01T-0

Event date:
Report date:
2891978018R00 - NRC Website

text

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& 04 14l*1 ' 2 REGULATORY INFOhr1ATION DISTRIBUTION SYSTEM sRIDS)

PISTRIBUTION FOR INCOMING MATERIAL 50-289 REC: GRIER 3 H ORG: HEREEIN J G d'CD ATE: 06/02/73 NRC METROPOL EDISON DATE RCVD: 06/13/75 DOCTYPE: LETTER NOTARIZED: NO COPIES RECEIVED

SUBJECT:

LTR 1 ENCL 1 FORUARDING LICENSEE EVENT REPT (RO 50-289/78-018) ON 05/19/78 CONCFRr!ING WHILE INSPECTING RELIEF VALVE PIPING, A/E"S FIELD ENGINEERS DISCOVERED 2 RESTRAINTS WERE NOT INSTALLED ON EMERGENCY FEEDPUMP TURBINE MAIN STEAM SUPPLY LINE RELIEF VALVES AS SPECIFIEb od MP/A>6 ybeWG.

PLANT NAME: THREE MILE ISLAND -- UNIT 1 REVIEWER INITIAL:

XJM DISTRIBUTOR INITIAL: q

• • • • ->+-******+44**

DISTRIBUTION OF THIS MATERIAL IS AS FOLLOWS ******************

INCIDENT REPORTS (DISTRIBUTION CODE AOO2)

FOR ACTION:

BR CF F ORB #4 BC**W/4 ENCL INTERNAL:

'EG

_.**W/ ENCL NRC PDR**W/ ENCL A & E**W/2 ENCL MIPC**W/3 ENCL I & C SYSTEMS BR**W/ ENCL EMERGENCY PLAN BR**W/ ENCL NOVAK/ CHECK **W/ ENCL EEB**W/ ENCL AD FOR ENG**W/ ENCL PLANT SYSTEMS BR**W/ ENCL HANAUER**W/ ENCL AD FOR PLANT SYSTEMS **W/ ENCL AD FOR OPER TECH **W/ ENCL REACTOR SAFETY BR**W/ ENCL ENGINEERING BR**W/ ENCL VOLLMER/EUNCH**W/ ENCL KREGER/J. COLLINS **W/ ENCL POWEP SYS BR**W/ ENCL K SEYFRIT/IE**W/ ENCL EXTERNAL:

LPDR'S HARRISBURG, PA**W/ ENCL TIC **W/ ENCL NSIC**W/ ENCL ACPS CAT B**W/16 ENCL DISTRIBUTION:

LTR 45 ENCL 45 CONTROL NER:

781650249 GIZE: 1P+2P THE END

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1 PCST OFFICE BOX 542 READING PENNSYLVANIA 19503 TELEPHONE 215 - 9 3 0601 June 2, 1978 GQL 1031 Mr. 3. H. Grier, Director Office of Inspecticns and Enforcenent Region I U. S. Nuclear Regulatory Cc==issica 631 Park krenue King of Prussia, Pennsylvania 19h06

Dear Sir:

'."hree Mile Island Nuclear Statica Unit 1 (TMI-1)

Operating License No. DPR-50 Decket No. 50-289 In accordance with section 6.9 2.A(9) of our Technical Specificatices, ve have attached Licensee Event Report 78-018/17-0.

c' cerel',

J. G. Eerbein Vice President-Generatien JGH:DGM:cjg Attachnent 781650249 1481 124

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