ML19320A543

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PNO-TMI-800-304:on 800606,while Performing Maint on River Water Chlorination Sys,Chlorinator Bldg Chlorine Monitor Alarmed.Licensee Technicians Venting Portion of Chlorination Sys Piping Actuated Alarm & Caused Chlorine Odor
ML19320A543
Person / Time
Site: Crane Constellation icon.png
Issue date: 06/06/1980
From: Jay Collins, Fasano A, Haverkemp D
Office of Nuclear Reactor Regulation
To:
References
PNO-TMI-80-034, PNO-TMI-80-34, NUDOCS 8006250362
Download: ML19320A543 (1)


Text

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PREl.IMINARY NOT!i! CAT)0N 1 uf t iMint.uY f41]ilt.AI MI'i 03 LVtNI Or; inin.t;/u OCCl!aRE';CL -l'HO-1MI 80-34 Toi>Jrclirunars notif itation cone.titute'. TARLY notice of events of POSSIBLE safety or

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pisl i t. interest. u onificance.' lhe inf urir.at ion presented is as initiilly received wiEo; Ec'ri fica t ion or evisluatinn anIf 1 s ba s ica l ly" a'l l tha t i s known" ' NR'C sta f f on this da tc..

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b Tacility:

Metrapulitan Ldison Company lhree Mile Island. Unit 1 Middletown, Pennsylvania Docket Number 60-289 bubject: Chlorine Release to the Atmosphere About 10:45 6.m.. Junc 6,1980, dile perfomin<i routinc maintenance on the river water tnlorination system. the Chlorinator building chlorine munilor alanned. l.icensee lethniciaris were venting an luolated portion of the chlorination system piping which act.,ated Line alam and caused a chlurine udur near the building.

The Unit I shift foremar: and L' nit i safety super,isor responded to the reludsc.

No personnel experienccd s!! effects from the leakage.

Media interest is expected because of general public concern about matters related to inree Mile !aland.

The Cuanonwcalth of Penn' ylvdala has been intunned.

A press release is not planned by Met-Ed or the NRC.

The NRC/THI Progran 0*fic.e staff was notified at 10:55 a.m. by the Unit I Senior Residen*

, Inspector while in the control room.

Ihis praliminary notatication is issued for infunnation only and the information is j

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Con tac t: ' f paverkamp 590 3950

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590-3950 f

,.T. Co.llins.

Spa-Ob,5 Distribution:

(f acsimile t ransmission Times Noted)

H 5t Bldg /,'2 7 Chair nan Ahearne Comissioner Bradford

5. J. Chilk. SECY Commissioner Kennecy Commissioner llendric C. C. Kantnerer. CA counssioner bilinsky ACR5 (for Distribution) lod 61d9 P. hids IL:x005 (IE:HQ Uist.)

ei. J. D i rcks. EDO II. R. Denton. NRR C. Michelson. AF00 D. Russ. NRR J. J. Fouchard, PA R. J. Mattson, NRR Landow Sidg (1ax by HQ) ri. M. Haller, MPA S. Hanauer. NRR (6 miri.'page)

W. Kerr 05P U. Lisenhut, f(RR J. J. Cumings, 01A

h. K. Shaper. ELO R. II. Vollmer. NRR S. J. Snyder, NRR (MAIL)

Region :

R. Minogue. SD Region I' Willste Sldg IE:X005 R:rgien lil J. G. Davis, NMSS Region IV Region V R. Rudnitz, RLS FRELIMINARY N0111-ICATION l

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