ML18082A012

Response to Portion of Sc Sholly 800104 First Set of Interrogatories.Includes Statements Re Containment Isolation Parameter & Procedures & Pressurizer Maint History.Unsigned Affidavit & Certificate of Svc Encl

ML18082A012
Person / Time
Site:	Three Mile Island
Issue date:	02/22/1980
From:	Glasspiegel H METROPOLITAN EDISON CO., SHAW, PITTMAN, POTTS & TROWBRIDGE
To:	Sholly S AFFILIATION NOT ASSIGNED
Shared Package
ML18082A013	List: ML18082A012 ML19294B880
References
NUDOCS 8003060255
Download: ML18082A012 (1)

Text

NRC FORM 3,66 u. S. NUCLEAR REGULATORY COMMISSION e

(7-77!) - L.,

LICENSEE EVENT REPORT CONTROL BLOCK:  !-I----1_~__.___.l'-'.__,_l---,!l G) !PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 1 6

~ IN I J Is I G: Is 12 101 0 I 0 I -I 0I 0I 0I 0I 0I - I 0I 0101 4 I l I 1 I l I 1101 I I0 7 8 9 LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58 CON'T filTI8 7

~~~~~~ UJ0 I 60 61 ol s I oI oI oI 3 I 1I l 101 o I 7 I o I 9 I a I o I© Ia I a Ia I 4 I s I a 10 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 1

EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@

I During normal operation, the motor bearing thermocouple for 21 Containment Fan Coil

[QJ:[) Unit indicated high. The fan coil unit was declared inoperable and action statement

~ 3.6.2.3 was entered at 1027 (Docket 50-272 10 and 77-67)

ITTIJ

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[IT2J ITnJ 7 8 9 80 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE .SUBCODE C.OMPONENT CODE SUB CODE SUBCODE

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9 10 11 12 13 18 W w 19 20 SEQUENTIAL OCCURRENCE REPORT REVISION t::::'I LER/RO LVENT YEAR REPORT NO. CODE TYPE NO.

~ REPORT NUMBER I I I 8 0 1'

I I Io Io 17 I I /I Io I 3 I ~ l.=l l£.J 2 22 23 24 26 27 28 29 30 31 32 ACTION FUTURE EFFECT SHUTDOWN r:;::;.. ATTACHMENT NPRD-4 PRIME COMP. COMPONENT TAKEN ACTION ON PLANT METHOD HOURS ~ SUBMITTED FORM ~UB. SUPPLIER MANUFACTURER W@W@

33 34

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35 W lolololol W@ LLJ@

36 37 40 41 42

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44 47.

CAUSE DESCRIPTION AND CORRECTIVE ACTIONS @

.EIJ::[l I An investigation revealed normal wear on the bearing. resulting in the high

[JJJJ teroperature.

• The bearing was replaced in kind and the fan coil unit tested

[I!IJ satisfactorily. The action statement was terminated at 1515.

ITE1 7 B 9 80 FACILITY METHOD OF A STATUS  % POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION ~

IITIJ 1 B l!..J@ I o I o I o l@i-I_N..;.../_A- - - -

9 10 12 11 44

~~~l_H_i~g_h_t_em_p_e_r_a_t~~-r_e_i_*n_d_i_*c_a_t_i_o_n_ _ _ _ _ __

45 46 80 ACTIVITY CONTENT Q\

RELEASED OF RELEASE AMOUNT OF ACTIVITY~ LOCATION OF RELEASE @

[TIIJ 1 8 W @)

9 LIJ@ 11I........;N=A'---------

10 44 45 NA 80 PERSONNEL EXPOSURES Q\

NUMBER (.;':;\TYPE DESCRIPTION~

ITEi I oJ ol oleLJJ@L......-~NA:;:____________________~------'

7 8 9 11 12 13 80 PERSONNEL INJURIES Q NUMBER DESCRIPTION6 ITIIJ I 7 8 9 cl ol ~@)'--~N~A~-------------------------'80 11 12 LOSS OF OR DAMAGE TO FACILITY f,j"3\

TYPE DESCRIPTION i,::v

[!E W@ NA .

7 8 9 10 BO 1ssu:~@BLl~;;CRIPTION@ 8003 06 0 2-?~ NRC USE ONLY "'

~w 11111~~

4 10~~~---------------------'68 69I I I I I I I I 4

12...L.Q.J 7 8 9 N ..

BO 0.

0 NAMEOFPREPARER _ _ _ _ _ _M_._J_.__M_u_r_p_h_y _ _ _ _ _ _~ PHONE:_6_0_9_-_9_3_5_-_0_9_9_8_ _ _ __ a.

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