ML19210C138
| ML19210C138 | |
| Person / Time | |
|---|---|
| Site: |  |
| Issue date: | 11/08/1979 |
| From: | Heibel R BALTIMORE GAS & ELECTRIC CO. |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML19210C137 | List: |
| References | |
| LER-79-058-03L, LER-79-58-3L, NUDOCS 7911130320 | |
| Download: ML19210C138 (1) | |
Text
7 77) ~
LICENSEE EVENT REPORT
~ u CONTROL 9 LOCK: l l l l l l l (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATloNI 1 6 o i "IDIClClNl 1l@l010l-1010 0 010l- 010 l@l a l1 l1 11 1l@l$7 CAT I
$8 l@
8 9 LICENSEE CCOE 14 *$ LICENSE Ni MSER 26 26 LICENSE TYPE 40 CCN'T 0 ' S
'[3"C[ l L }@l 0 l 5 l 0 l 010 l 3 l 1 I697 @lEt ENT 1 OATE InInIal7lcl@l111InIAI7 74 7b AE* ORT O ATE o_j30 @
3 60 61 OOCKET NLUSE A 68 EVE!IT DESCRIPTION AND PRCS ABLE CONSECUENCESh oi0i l At 1100 on October 4, 1979, #11 Comoonent Coolina Heat Exchancer was I g , ; reroved from service to cerform corrective maintenanc? on the ooerator l 0i4 ; #or the Heat Exchancer Saltwater outlet valve (1-CV-5206). The orablen I o,s , with the coerator was corrected and the Heat Exchanger was returned l 0,, ; to oceration at 1455, October 4,1979. (T.S. 3.7.3.1). This is not a 1 0,7 ; recetitive occurrence. l 018 l 7 8 3 COVP SYSTEM CAUSE CAUSE VALVE COOE COOE SLBCOOE COYFONENT COOE SL9COOE SuaCOOE O19 8
l U l 3 l@ lX l@ lX l@ l II NI $l I 2l Ul@ l C f@ l2 l@
9 10 11 ?; 13 '1 19 20 SEOL ENTI AL OCCoA8ENCE GEFCRT ret iSICN ga ar EVENT YE A A DEPCATNO. COCE TYPE N O.
O .='y.gf l7 lo I l-l 10 15 18 I I/l InI3I LLJ I-1 L1J 21 :2 23 24 ~6 27 28 23 30 31 32 TA. A ON PL T .T HOgRS 22 S S I FOR b B. S' PPLIE YA FACTLREA ON l00E Igl34 Zlg l05Zl@ lZ@ l0101010l 36 31 40 l NI@
41 lYl@
4; l43 Al@ lFl1l310l@
44 47 CAUSE OESCRIPTION AND CORRECTIVE ACTIONS h 0 l Valve 1-CV-5206 would not ocen until a 20" onen elactric=1 einnal was I
,, , cenerated from its controller. This was due to its faulty current to I
, ;
oneu atic converter. The converter was recalibrated and valve oosition J i 3 l switches were adjusted. The valve had been onerational 'cr- a cafaty
- , 4 loverride standcoint. No oreventive action is deered necessarv. I 80 7 a 9 N POWER OTHER STATUS O5 0 Av 015COVERv CESCRIPTION 5t 5 i
i s I E l@ l 018l Sl@l N/A I lAl@lnnaratnr nbearvatinn ACTIVITY CONTENT mELEASED OF RELE ASE AMOUNT OF ACTivlTY LOCATION OF AELEASE 7
1 6 8 9 l2 h 10 2l@l 11 N/A 44 l l N/S 45 80 I
PERSCNNEL EXPOSURES NUMBER TYPE OESCRIPTION l
i 7 1010 l 0 l@l Z l@l N/A *
' PEnSONNEt mu' DES 1 7 ') T 9 Nuv8Ea OESCaiPTiON@ lJc> 1bL I
l 7
t a 8 9 0 l 010 l@l12N/A 11 SO LCSS OF OR CAVAGE TO FACILITY Q Tv8E DESCAtPTION %./
l 1 9 6 9 l Z l@l10 N/A 80
- L B L ICITY NRC USE CNLY
- DESCRIPTION N 2 o iSSUEO W81 yf3 7911130 i 68 69 i i iiiiiiii ii 80 3 7 8 9 10
- O bO !P* H220 PHONE: (301)234 7oa 3r7 ooc NAME OF PREDARER