ML093640933

Mechanical and Electrical Maintenance

ML093640933
Person / Time
Site:	Indian Point
Issue date:	12/30/2009
From:	- No Known Affiliation
To:	Office of Nuclear Reactor Regulation
References
Download: ML093640933 (4)

Text

Date Component 'R . Maifunction COrrective -Actin 9-01-79 Air Ejector Air 2N50432 Leak at union Cleaned surface and flow plate Line 'orifice and remade joint 9-02-79 _ 95' Air Lock_ 2N50474 Leak at door gasket Adjusted door latch 9-02-79 IA Valve -Service 2N50479 Defective solder- Resoldered joint

. Water -- Temperature --. joint Valve 9-03-79 80' Air-Lock 2N50484 Air leak at handwheel Tightened packing nut on shaft 03-79 MS-l-24 Valve . _2C50440 Cover leak- Removed cover and installed new gasket 9-0-3-79 --

Valve PCV 1214A- __-_2N50367 Indicatind lights-- Reset limits inoperable 9-04-79 Electrical Panel 2C20132 Flamastic insulation Renewed flamastic compound

-DlO damaged

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9-0 -7 +--- i- #2 -a! -Tabie 2 N5:04 - -. .

-Leaks at various -con Tightened fittings.. --

nections 9-04-7 No 21 I ompre

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9-04-79

• No+. 2i IA-Compre s -2C2-0475 Motor bearing-failure Renewed inboard & outboard sor bearings 4 9-05 - Valve PCV 1104 2N50483 Blown diaphragmn: Retightened diaphragm 9-06-79 No. 21- RHR Pump 2N50437 Mechanical Seal leak Replaced mechanical-sea!

9-06-79 Vent Damper 2C20441 Vent inoperable Reset limit switch 9-08-7_9 WCCP Regulator 2N50513 Regulator by pass Replaced valve PCV 1101-4 leaks through 9-08-79 Valve PCV 1191 2N50503 Valve will not shut Cleaned valves Indian Point Station Docket No. 247

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Dat . Component MWR # Malfunction.. Corrective Action 9-09-79 80' Air Lock 2N50518 -Weld channel leak- Adjusted latching mechanism 9-09-79 95' Air Lock-. -2N50519 Weld channel leak Adjusted latching mechanism

?.9 79 - No. 22 ABF-PumpD -- 2C50144 - Overspeed-trip.-device, Reset overspeed trip device-inoperable' 9-10-79 Valves PCVzK455C/ 2N50359 Solenoid Valves-In Replaced solenoid valves 456 operable

.9-11-79 No. 22 SG Blowdown 2N50532 Disconnected fitting Reflared tubing and reconnected Line joint joint 9-12-79  ::No. 21 SG7 Iso. --1N50533 Valve will-not open Retighten two loose joints

-Valve 9-17-79 Elect. Heat Trace 2N50547 Open circuit Reconnected loose connection Crt. #51B 9-18-79 Elect. Heat Trace --,2N20556 Grounded Circuit Replaced defective heat-trace

-- Crt. - - .cable 25-79 No. 21--Dlesel Gen. - 2C2 0527 Air start compressor Installed new valves Compressor=- inoperable 9-26-7-9_ -Radiation -Monitor  :-2N2 06-05 Compressor inoperable Replaced compressor No. R13 10-02-79 Various Cable 2N50208 Insufficient flamastic Applied additional flamastic Penetrations compound compound.

10-02-79 Transite Barr-ier 2N50224 Transite boards Replaced transite'boards missing 10-06-79 'No. 23 Charging 2N20650 Flange leak on disch. Replaced gaskets Pump relief valve

.Indian Point Station Docket No. 247

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Date . Componeht .WR # . Malfunction. Corrective Action "

10-06-79 No. 22 Charging 2N20651 Casing leak Retightened-.#3 cylinder cover Pump

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10-10 Valve SOV 1204 2N20658 Defective coil on Replaced solenoid valve, solenoid 10-2-6--79 -Valves- 1214/1214A ----2N2-0738 Defective solder joints Resoldered joint - -

on tubing tee 10-26-79 Valve.956F -2N20741 Valve does not operate Tightened loose electrical remotely connection in CCR 10-28'-79 No.=--21 Charging _2N10735 Mechanical seal leak

- Repacked pump.

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Indian Point Station Docket No. - 50-247

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R Malf nction- . Corrective-Action -;8.-79 No. 22 RCP 2N50481 Upper and lower,-- Replaced RTD'-s- - - ...

thrust and-radial-.

bearing" RTD'sin-.

operable 10 79.. -No.- 22 Accumulator- 2C20645= Level alarm not -work Installed new level alarm ina 0

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Indian Point Station Docket No. 247