Forwards LER 95-004 Re Identification That SR for Source Range Instruments in Both Units Auxiliary CRs Was Not Being Performed as Required by TS 3.3.3.5
Person / Time
ML20083A155
Site:	Sequoyah
Issue date:	05/01/1995
From:	Adney R TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20083A158	List: 05000327/LER-1995-004, Forwards LER 95-004 Re Identification That SR for Source Range Instruments in Both Units Auxiliary CRs Was Not Being Performed as Required by TS 3.3.3.5
References
NUDOCS 9505100065
Download: ML20083A155 (2)
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LER-2095-004, Forwards LER 95-004 Re Identification That SR for Source Range Instruments in Both Units Auxiliary CRs Was Not Being Performed as Required by TS 3.3.3.5

Event date:
Report date:
3272095004R00 - NRC Website
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nn Tennessee vaney Authmty Post Oft:ce Box 2000 Soddy Da.sy. Tennessee 37379 May 1, 1995 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNITS 1 AND 2 - DOCKET NOS. 50-327 AND 50-328 - FACILITY OPERATING LICENSES DPR-77 AND DPR LICENSEE EVENT REPORT (LER) 50-327/95004 The enclosed LER provides details concerning the identification that the surveillance requirement for the source range instruments in both the Unit 1 and Unit 2 auxiliary control rooms was not being performed as required by Technical Specification 3.3.3.5. This event is being reported in accordance with 10 CFR 50.73(a)(2)(i)(B) as an operation prohibited by technical specifications.

Sincerely.

L R. J. Adney Site Vice Preside Enclosure ec: See page 2 i

9505100065 950501 PDR ADOCK 05000327 S PDR

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I U.S. Nuclear Regulatory Comunission Page 2 May 1, 1995 cc (Enclosure):

INPO Records Center Institute of Nuclear' Power Operations 700 Galleria Parkway Atlanta, Georgia 30339-5957 l: Mr. D. E. LaBarge, Project Manager l'

U.S. Nuclear Regulatory Conunission One White Flint, North-11555 Rockville Pike Rockville, Maryland 20852-2739

. NRC Resident Inspector Sequoyah Nuclear Plant j 2600 Igou Ferry Road-Soddy-Daisy, Tennessee 37379-3624 Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323-2711

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Licensee Event Report

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		Reporting criterion
05000328/LER-1995-003, Forwards LER 95-003 Re Automatic Turbine & Reactor Trip Resulting from Actuation of Main Generator Stator Cw Failure Circuit.Rept Submitted Per 10CFR50.73(a)(2)(iv) as Event That Resulted in Automatic Actuation of ESFs & RPS	Forwards LER 95-003 Re Automatic Turbine & Reactor Trip Resulting from Actuation of Main Generator Stator Cw Failure Circuit.Rept Submitted Per 10CFR50.73(a)(2)(iv) as Event That Resulted in Automatic Actuation of ESFs & RPS
05000327/LER-1995-004, Forwards LER 95-004 Re Identification That SR for Source Range Instruments in Both Units Auxiliary CRs Was Not Being Performed as Required by TS 3.3.3.5	Forwards LER 95-004 Re Identification That SR for Source Range Instruments in Both Units Auxiliary CRs Was Not Being Performed as Required by TS 3.3.3.5
05000327/LER-1995-005, Forwards LER 95-05 Concerning Failure to Perform Required Valve Stroke Time Test on Four Containment Isolation Valves Following Maint on Power Circuitry	Forwards LER 95-05 Concerning Failure to Perform Required Valve Stroke Time Test on Four Containment Isolation Valves Following Maint on Power Circuitry
05000327/LER-1995-009, Forwards LER 95-09 Re Rod Position Indicating Sys Was More than 12 Steps Different from Demand Position Indicators for Control Rods in Control Banks C & D	Forwards LER 95-09 Re Rod Position Indicating Sys Was More than 12 Steps Different from Demand Position Indicators for Control Rods in Control Banks C & D
05000327/LER-1995-010, Forwards LER 95-010 Re Automatic Turbine & Rt Resulting from Loss of a Phase Main Transformer	Forwards LER 95-010 Re Automatic Turbine & Rt Resulting from Loss of a Phase Main Transformer
05000327/LER-1995-011, Forwards LER 95-011,providing Details Re Power Range Neutron Flux Monitor Power Cable That Became Disconnected.Informs That After Returning Channel to Operable Status, Determined That Channel Was Inoperable Longer than Allowed	Forwards LER 95-011,providing Details Re Power Range Neutron Flux Monitor Power Cable That Became Disconnected.Informs That After Returning Channel to Operable Status, Determined That Channel Was Inoperable Longer than Allowed
05000327/LER-1995-012, Forwards LER 95-012-00 Re Identification That SRs Associated W/Calibr of Analog Channels Which Input to Ssps May Not Have Been Performed as Required.Procedure Implementing Required Surveillance Incorrect	Forwards LER 95-012-00 Re Identification That SRs Associated W/Calibr of Analog Channels Which Input to Ssps May Not Have Been Performed as Required.Procedure Implementing Required Surveillance Incorrect

05000327/LER-1995-004, Forwards LER 95-004 Re Identification That SR for Source Range Instruments in Both Units Auxiliary CRs Was Not Being Performed as Required by TS 3.3.3.5

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