ML19210A274

LER 77-005/04t on 770319,change in River Water Discharge Temp More than 2 Degrees in Hour Period Violated Ets.Caused by Failure of Mechanical Cooling Tower C Fan.Fan to Be Repaired During Current Refueling Outage

ML19210A274
Person / Time
Site:	Three Mile Island
Issue date:	03/31/1977
From:	Potts W METROPOLITAN EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19210A272	List: ML19210A271 ML19210A274
References
LER-77-005-04T, LER-77-5-4T, NUDOCS 7910250559
Download: ML19210A274 (1)

Text

{{#Wiki_filter:_ _ __ _ LICENSEE EVENT REPORT

   , ,                     CONTROL BLOCK:l_                      l       l     l    l   l     l                                   (pLEASE PRINT ALL REQUIRED INFORMATION) 1                                 6 LCENSEE                                                                                                             LCENSE                           EVENT NAME                                                     UCENSE NUMBEA                                              TYPE                           TYPE O.1 7 89 4 l A l 7 /cl2 l d l 14 lC lC -lClCl<D C -lOlc'l                                              y    ,

l/ lf l/ lC 9l 15 25 26 30 31 32 AEPCAT reEPCAT CATEGCAY TYPE SOUACE DCCKET NUMBEA EVENT CATE AEPCAT DATE O 1 CON'T l l l l4l lClgl( l-l C l Rl g l ,9l C l,3 l / l p l 7l 7l Cl >l c / l,7l,~l 7 8 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION M l" 7 8 '3 uw

                                  -~'

e. c u 5v e ee l me ~ J Ym - %_ c.i e - - s 1, , _

Te r^ c., e m ~- .l 80 30 I e + v. . c c d k. -

                                                                 --e             *km               A.* F         d e: ,              um               - , -.         ,-,s~.        W->-      _-     I 7 89                           ~
                                                     ~                                                                       ~              -                                                  80 3l 1 -~ -           ..-<--            -t-             -:     T L,,. ' s

_ .x n e._ 7v-s */ Y ~ G 73~- 7 73-2 73- ?. 7 ', I 7 89 80 05 l ,&fj i , a , ., _L [,{a , , , , , , , ,, l J ' 1G a ;__ Lj ,,G,n l 7 89 . 80 BG -itL - -

• e.l r e - e. m " 5 mja% BT i-t%. .' ~ % \ AM 7 89 pnug 80 SYSTEM CAUSE CCMPONENT COMPONENT CCOE COCE COMPCNENT COCE SUPPLEA MANUFACTU5EA V10LAT10N n Ic17I [gj lzizizlzlzi2: z. iz 91 Sly l Led 7 89 10 11 12 17 43 44 47 48 CAUSE DESCRIPTION O8 l7. _, , , . , '_ , , , ,

4 ' n_ y' ,._._j

                                                                                                    % ,+ 4//                 " m ,,,, s ' ,, n {{ge                            g,,   ,., a l       l 7 89                                                                                                                                                       '

B0

                                                                                                                                                                                /

U  % nec - 4 , suca./A W o w a- TL f.> ., a n dN / aO? be re ra ws I 7 89 80 1 174. vWw _s/A da ses-a '

                                                                                  $/ / n,,w       '

d u recess k / I 7 89 ' 80 FACIUTY METHCD OF STATUS  % POWFA OTHEA STATUS DISCOVERY OtSCOVEAY DESCAIPTON 7 8 1 9 laj 10 IcIcicl12113 - I la l I - l FCAM OF 44 45 46 80 ACTiVIT( CONTENT AELEASED OF AELEASE AMOUNT OF ACTNRY LOCATCN OF AELEASE A'5 &A 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUMBEA TYPE DESCRIPTON H ir != Ic LEJ - I 7 89 11 12 13 8C PERSONNEL INJUAiES NUM BE A DESCAIPTON ll l:lrlCl /V" 7 89 11 12 80 OFFSITE CONSEQUENCES 30 l O - r, n l 7 89 p hp, MUs\!- \ 80 LOSS OR DAMAGE TO FACILITY g, . yUf {; ' O .' i TYPE DESCAIPTCN h e (;..,,, 1 #M _ l 7 89 10 80 PUBLICITY U l L W**/ m /~a o c. u 'a. # W<T < *(' sb stum s*C W I 7 89 / - 80 ADDITIONAL FACTOAS DE I 7 89

                                                                                                                                                       .L r 7t1            d

• gQfQ 80 1 I I 7 89 80

                                                                        E-       %%

NAME: - PHONE: 'er 9-Eu - Ne O % 7 91025 0[6f}}