ML18037A236

LER 80-003/01T-0:on 800109,lab Analysis Not Performed on Charcoal Filter Samples from Rx Bldg & Control Room Emergency Ventilation Sys Per Tech Specs.Caused by Change in Operating Cycle Length.Will Revise Surveillance Schedule

ML18037A236
Person / Time
Site:	Nine Mile Point
Issue date:	01/21/1980
From:	Falise M NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17053B360	List: ML17053B359 ML18037A236
References
LER-80-003-01T, LER-80-3-1T, NUDOCS 8001290480
Download: ML18037A236 (4)

Text

NRC FORM 366 U. S. IUUULLAHHLLIULAI UH Y UUIVIIVHbSIUIU Is 77)

ENSEE EVENT REPORT CONTROL BLOCK: Qi (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

I 6

~o N Y N M P 1 14 Q20 0 0 0 0 LICENSE NUMBER 0 0 - 0 0 25 Q3 26 4 1 1 1 LICENSE TYPE 1

30 QE~Qs 57 CAT 58 7 8 9 LICENSEE CODE CON'T Q70 2 8 0

~01 SOURCE MLQB 69 1 0 EVENT 9

DATE, 8 0 08 74 75 REPORT DATE 1

80 QB 7 8 60 61 DOCKET NUMBER 68 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10 Laborator anal ses were not erformed on sam les from the charcoal

~03 filters from the Rx Bldg and Control Room Emergency Ventilation Systems.

~o 4 The anal ses are re uired once a c cle or every 720 o crating hours or

~o s once every 18 months by Tech Specs. The 18 month condition was

~o 6 violated. This violation osed no si nificant threat to the environment

~o 7 in the event of the re uired usa e of the s stems. Subse uent analyses

~08 indi cated that the carbon was wel 1 wi thin i ts ef fi ci ency requi rements .

80 7 8 9 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE

~OB ~AA 10 Q>> X Q73 ~ZQ73 12 13 F I L T E R Q4 18

~ZQ>>

19

~Z 20 QER.

7 8 9 11 SEQUENTIAL OCCURRENCE REPORT REVISION

~ 30'1~

EVENT YEAR REPORT NO. CODE TYPE NO.

LERZRO Q17 REPQRT ~80 21 22 23

~00 24 3

26

~W 27

~01 28 29

~T ~0 32 ACTION . FUTURE EFFECT SHUTDOWN ATTACHMENT NPRDR PRIME COMP. COMPONENT TAKEN ACTION ON PLANT METHOD HOURS +22 SUBMITTED FORM SUB. SUPPLIER MANUFACTURER o ~Y ~L N 8 gJQEE ~QQEE gJQEO ~ZQE 0 0 11 Q33 ~NQ4 Q35 Qss 33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 o Surveillance schedules ori inall re uired that filters be ins ected once an o eratin c cle since this was within the 18 month limit. 4 Now that the o eratin c cle is 24 months, the surveillance schedule was 4

3 no 1 onger val i d. Correcti ve action i s to revi se the survei 1 1 ance schedul e and re uire that lab anal ses be erformed when the inplace testing is.

8 9 4 80 FACILITY STATUS

~

98POWER OTHER STATUS Q METHOD OF DISCOVERY DISCOVERY DESCRIPTION Q32 t

s 8 9

~E Qss ~09 10 8

12 Qss 13 NA 44 45 Q31 46 Revi ew prompted by gC Audi 80 7

~ ACTIVITY CONTENT RELEASED OF RELEASE AMOUNT OF ACTIVITY Q LOCATION OF RELEASE Q

[ll6] ~Z 7 8 9 Q33 ~ZQ34 10 NA 44 45 NA 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION 39 7

8

~00 0 QELZJQ33 13 NA 80 7 9 11 12 PERSONNEI. INJURIES 7 8 9 11 12 LOSS OF OR DAMAGE TO FACILITY TYPE DESCRIPTION Q43 B001890 AI FO B Z Q2 NA 7 8 9 10 80 PUBLICITY NRC USE ONLY ISSUED DESCRIPTION Q KZ 8 L~JO4" 9 10 GB 69 80 ER 0

NAME QF PREPARER M. Falise PHONE: L O

NIAGARA MOHAWK POWER CORPORATION/300 ERIE BOULEVARD WEST, SYRACUSE. N.Y. 13202/TELEPHONE (315) 474-1511 Janua/Ly 21, 1980 Wn,. Boyce H. Gtu.m, Omecto/L Unu."ed Sku.'e5 NucLea/L Regu/atty Coren& dion - Region I 631 Pard'venue King o] P~d~, Pennhykvarua 19406 RE: Sock& No. 50-220 LER 80-03 Sean. hh,. Gru.e/L:

In the /Le(e/Ienced Ucensee Event RepoM Ice a~ed Chat samplers o) Che cha/Lcoal ~n Che Emergency VenkM~on Syak~ had nok been anaLyzed by a Zabo~ocy M Che (rcequency a~ed ~n ouIL Tech'.caL Spen'.p.c~on5.

Tech Spam /Ieqc&ce Chat Che chcvccoaL be, anaLyzed ~he/L once. an ope/1ja-Wng cycLe, eve/Ly 720 hou/L5 o) op~on o/L once eve/Ly 18 mo&h5.

Sun.veiXCance scheduLu o~anaLLy aequiiLed Chat an oping cycle hence CkLh uIa5 pitkin Che 18 mont'h pe~Liaison.

be. Ce54ed once Mnce that ~e, houreve/L, Che oping ~e le A5 a /Le5uh o( Xhi5, Che eLap5ed cyeLe been changed Co 24 months.

du/ung Ce5Wng exceeded 18 months.

The, au/LveiXGxnce scheduLe tIo/L gXterc Ce5&ng ha5 been changed Co pm-v~de Ce54 noWPc~on every 18 moMhb rcathert. Chan once, an opercating cyeLe. In ad~on,- pwoce~e5 eiXL aeq~e Chat aampLe5 be, When Jo/L kzborcatony anaLya~ RIhen an-place Xe5Wng Ls pe/L(o/Imed.

TkQ, ufo~on posed no aLgru'.+cant Ch/Leat Co Che envmonmeML n Che event o( jLequLeed mage. o( Che ayhkems. The subsequent Zabo~o/Ly anaLyae5 L n&cated Chat Che sampEe5 uIe/Le uIeLL ~/u.n etIpciency /aequi/Le-men4$ . k Mnce/teLy, original signed by James Bartlett Jamu Ba/LtLett Executive Vk ce PJLe5~dent htF: jL

7 NIAGARA ki MQHAWK NIAGARA MOHAWK POWER CORPORATION/300 ERIE BOULEVARD WEST, SYRACUSE. N.Y. 13202/TELEPHONE (3I5) 474 I5I I January 21, 1980 hh. Boyce H. Gni.ert, Ome&ort 0~ed Mates MucLeart ReguLatorty Communion - Region I 631 Pa/IJt Avenue King of Prunes~, PenIuyl.vmua 19406 RE: godet >Vo. 50-220 LER 80-03 Oeart hh. Gru'.ert:

In Che rte)ertenced Liceru ee. Eve& RepoM tve a~ed Chat aampLe5 o( Che chartcoaL in <he Emertgency VerttiLation Syakemb had nok been anaLyzed by a Mboruttorty M Che )rtequency a~ed i.n oust TechnicaL Spemgcati.onr.

Tech Specs tequLrte Chat Che chartcoaL be, anaLyzed eLthert once an operta-4ing cycLe, every 720 bout o) opeuakion ort once. everty 18 monks.

SurtveiLCance acheduLu o an oping cycLe since 4 'm ~bin

~naLLy rtequirted Chat QXtert5 be Ce54ed once, Che 18 moth Le~on.

holevert, Che operating cycle has been changed Co 24 mont>a.

Ance N a'rtutILt o( Chub, Che eLapaed ~e durting Ce5Wng exceeded 18 mo&h5.

The. aurtv~nce schedule fort gLtert CasWng has been changed Co prto-vide, Ce/t noW gcation everty 18 moMfv rtathert Chan once, an operutting cycLe. In ad~ion,- prtocedurtu uIiLL rtequirte Chat hampLe5 be, When fort Mboruu.'orty anaLys~ IIrhen ~n-pLace Cuing m pert)orImed.

Tf~ violation posed no aigni)icant Cftrteat Co Eke env~onmeM in Che event o( rtequirted wage o) the agakem5. The aubaeque'nt Laborcatorty anaLyae/I ~ndicMed Chat She aampLe perte IIreLL ~kin e(pci.ency rteqtIirte-meeCb.

Sine erteLy, original signed by James Bartlett James aarttLett Executive Vice Prte5Men HF yL

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