ML20113G636

Rev 1 to Aw Vogtle Nuclear Plant 900510 Test Procedure

ML20113G636
Person / Time
Site:	Vogtle
Issue date:	05/15/1990
From:	COOPER ENERGY SERVICES
To:
Shared Package
ML20092F288	List: ML20092F527 ML20092F544 ML20092F560 ML20092F569 ML20092F576 ML20092F586 ML20092F604 ML20092F609 ML20092F611 ML20092F621 ML20092F626 ML20092F636 ML20092F639 ML20092F643 ML20092F650 ML20092F654 ML20092F661 ML20092F665 ML20092F672 ML20092F682 ML20092F684 ML20092F690 ML20092F709 ML20092F713 ML20092F716 ML20092F722 ML20092F734 ML20092F736 ML20092F740 ML20092F752 ML20092F757 ML20092F759 ML20092F783 ML20092F793 ML20092F802 ML20092F807 ML20092F813 ML20092F820 ML20092F828 ML20092F831 ML20092F837 ML20092F848 ML20092F862 ML20092F874 ML20092F887 ML20092F899 ML20092F904 ML20092F910 ML20092F916 ML20092F924 ... further results
References
CON-IIT05-339-90, CON-IIT5-339-90, RTR-NUREG-1410 888859-700, NUDOCS 9203040374
Download: ML20113G636 (4)

Text

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9 Oi-33 f - }D GEORGIA POWER COMPANY Invernass Building 40 P.O. sor 1295 Birn.ingham. Alabama 35242 TELECOPY COVER SHEET

$0NOPC0-V0GTI.E -- 4TH TLOOR TelecopterI (205)-877-7885 Varfiy (205)-077-7897 vav 15. 1990 DATE:

NUMBER OF FAGES:

3 (Excluding Cover l' age)

FICIPIENT:

Pisase notify us if you have problems receiving this teleaopy.

FROM:

To NAME:

Ken Burr tuKE:

Al Ch3ffr4a EuITENSION:

(205) 977-7836 EITEN510N: f3D1) 49P-7P29 LOCATION:

Birningham. AL LOCATION: !!T-Team I.eader NRC - Bethesda. HD TELEC0 PIER f; (301) 492-8187 Verify:

(301)4926002

$ ENDER: Should this document be returned to you af ter it has been sentt yYES NO COMMENTS:

Cooper }ndustries Test ProcedJre per your request.

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ALVIN W. VOGTLE NUCLEAR PLANT MAY 10,1%0 TEST PROCEDURE MAY 15,1990 HEVISION 01 ll-l i

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^0 5.' 14, 9 0 03:40 PM oENTERPRISE ENGINE P07 f':

GEORGIA POWER COMPANY ALVIN W. VOGTLE NUCLEAR PLANT TASK DESCRIPTION:

functk,nel and, if not, de)termine cause of malfunct(ion,1) shutdown logic board a Determine whether (4 pressure 6ensor and

.n TEST EQUIPMENT:

1.

Regulator, Rollevin3 0100 PSI 2.

Gauge Test 0100 =81 3.'

Iflos,.028" 4,

Snoop or equal 5.-

Misc, tubing and fittings 8.

Enterpflee Logle Boate rester 1.-

PRESSURE SENEDES 1.1 Record any identification numbers.

1,2 Per sensor, 1.2.1 Connect output of regulator to orifice. Outlet of orlflee to be connected to_ sensor supply port. Pressure gauge should be connected between the orifice and sensor.

1.2.2 Connect second regulator to sensing port. Prossure gaugo shou!d be connected between the regulator and sensor.

1.2.3 Adjust the sencing port regulator to 70 PSI.

1.2.4 Adjust the supply port regulator to 60 PSI.

1.2.5 Verify that the sensor is not leaking at the sensor vent port.

If sensor is leaking,2.B.3. perform stops 1.2.7.1 thru 1.2.7.3. If not, 1.2.6 steps 1.2.8.1 thru 1.

1.2.7 Sensor inspection:

I 1.2.7.1.-

Disconnect regulatora and tube connected to sensor supply and sensing ports, l

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1.2.7.2 Dltauemble sensor to determine malfunction.

Care should be taken to not change the setpoint if possible. All findings will be documented.

1.2.7.3 Meks repatr6,if possible, and resuemble sensor, 1.2,7.4 Roconnect regu!stor and tubing to sensor, if sensor continues to leak, stop sensor test, if not, continue test, 1.2.8 Ben 60r Setpoint Check:

1.2.8.1 Lower sensing port regulator until supply port gauge is less than 20 PSI. Record sensing port pressure and repeat two more times, 1.2,8.2 Perform Enterprise pressure setting procedurs PD7 000 to determine if sensor is operational over its adjusiment range.

1.2.8.3 Resojust setpoint to designated trip setting and trip 6en60r three ilmsB.

2.

SHUTDOWN LOGIC BOARD 2.1 Connect 1A 7055 shutdown logic board to logic board tester.

2.2 Periorm test procecure for Drawing 61560 7055.

2.2.1 If arocedure cannot be completed, determine cause of ma function on board.

2.2.2 If the logic board does not fail the test procedura, simulate site conditions, if possible, to cause board to fall.

2.2.3 If simulation is not possib!e,- remove logic elements which could cause the board not to produce a Shutdown signal and record findings, e-m q

6 L OVERSIZE.

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