ML17266A269

LER 80-047/03L-0: on 800828,during Full Power Operation, After 1B Charging Pump Maint,Seal Water Leak Developed.Pump 1A Was Started But Seal Water Pump Mechanically Seized. Caused by 1A overheating.1A & 1B Repaired & Returned to Svc

ML17266A269
Person / Time
Site:	Saint Lucie
Issue date:	09/24/1980
From:	Pace P FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17209A202	List: ML17209A201 ML17266A269
References
LER-80-047-03L, LER-80-47-3L, NUDOCS 8010080217
Download: ML17266A269 (1)

Text

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Il 5121 318 RKV'RTOATK'0 0 Q V6ilTOBSCRIPTIOtl At40 >ROB%BI CONS6OUBNCBS QIO Durin full ower o eration, maintenance was done on the 1B charging pump. During retesting a seal water leak developed on. this pump. The 1A pUmp was started but its seal water pump mechanically seized.. 1C

~o 9 i charging pump was started and action was taken in accordance with I T.S. 3.1.2.4. 1B char in ump was returned to service'in 75 minutes; There has been one similar occurrence (77-11).

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47 Is; CAUS6 OBSCAIPTIOtl ANO CORABC IVr; ACTIONS Repair and retest on 1B char in Q27 pump were completed and it was returned to service. The 1A seal water pump seized due to overheating. It was repaired and returned to service. A new seal l.ube system is being installed to im rove erformance. Pump Data: Seal water pump, Eastern Ind st le CZOOY.

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(305) 552-3801 BOXOOSOP/7