05000285/LER-1991-008, Revises Completion Dates for Corrective Actions to Address LER 91-08 Re Inappropriate Surveillance Requirements for RPS Level I Bistables & LER 91-11 Re Pressurizer Pressure Low Signal Setpoints to 921120 & 1231,respectively

Revises Completion Dates for Corrective Actions to Address LER 91-08 Re Inappropriate Surveillance Requirements for RPS Level I Bistables & LER 91-11 Re Pressurizer Pressure Low Signal Setpoints to 921120 & 1231,respectively

ML20101R243
Person / Time
Site:	Fort Calhoun
Issue date:	07/08/1992
From:	Gates W OMAHA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
LIC-92-213R, NUDOCS 9207150287
Download: ML20101R243 (2)

LER-2091-008, Revises Completion Dates for Corrective Actions to Address LER 91-08 Re Inappropriate Surveillance Requirements for RPS Level I Bistables & LER 91-11 Re Pressurizer Pressure Low Signal Setpoints to 921120 & 1231,respectively

Event date:
Report date:
2852091008R00 - NRC Website

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r - Omaha Pubuc Power Distdct W ' e, 444 South 16th Street Mall

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402/63 &2000-u8 m7 "Jul 8, 1992 l m .

E LIC 92-213R

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.m U .- 1 S. Nuclear Regulatory Commission

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References:

It Docket Nc. 50-285 l- ,

, 2. Licensee Event- Report 91-0G letter LIC-91-0019L from W. G.

u GatesLto Document Control Des ) dated May- 17, 1991 K 03. (Licensee Event Report 91-11 (letter LIC-91-0090L from-W. G.

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Gates to :Docunent Contrc1; Desk) dated July- 22,1991 y

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$s 1; -$ubject: Revision of Completion Dates for Cor:ective Actions My m W . ..

LER. 91,08, JInsppropriate Surveillance zIn voluntary 1 Licensee Event' Rep. ort zRequirements afor- RPS LenVI OPPD) Bistab es;-)Omah

. committed to a series of corrective actions.- Included was tnat each Tuyvei lance

-U procedure Mould be reviewed by ~ July 21, ~.1992- toxverify:it adequately meets the w ,

intent'off the Technical Spaifications. The. firstl phase of 'thos verification, h to assure all applicablkiechnical Specifications have corresponding surveillance -

< procedures;:has been completed. However,1due:tolunderestimation of the time .to1 a "comalete . supporting tasks, 0 PPD needs to revise the completica date for this item WM Kto "lovember 20,' : 1992.

In' LER':91-11V Pressurizer Pressure Low Signal (PPLS Setpoints,:0 PPD committed

, to ' implements byMune? 1992 a progranJ to: evaluatet)similarEsafety significant Linstruments loopsr and ' set oints. -The portion of 'this program which includes Ldetailed f analycis of the PS or ESF- trip fu'nctions is complete, except for -the LP 3 rip function'.11his analysis is incomplete due' Thermal Margin Low PowerL(

to sthe- bnenti ipated; neo . or)sendor= supportLin evaluating -the design basi:-

y' iset oint caiu2tions. Therefore Sine completion date for program implementation w nee s to:in ,evised to: December 31,;1992.

J Hr. j P; ; H. Harrell ef; the NRC Rsgion.'IV staff c'oncurred with the revised '

L.W 4 completion dates?noted aboveJ during:a-telephone / call. from Mr. R. H. Short of- my. .

fk, / staff on; July 1,71992.

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U. S.* Nuclear Regulatory Commission LIC-92-213R Page 2- ,

'If you should ha m cny questions, please contact me. l Sincerely, 4GC/.sh.-)k$2%Aa '

- W.-G. Gates-Division Manager Nuclear Operations WGG/sel c: LeBoeuf, Lamb, Leiby & MacRae J. L. Milhoan, NPC Regional Administrator, Region IV R. , P.- Mullikin, NRC Senior Resident inspector S. D. Bloom, NRC Acting Project Manager r-

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