ML20247M758

Rev 0 to Test NO-1, Braidwood Simulator Normal Operations Testing

ML20247M758
Person / Time
Site:	Byron, Braidwood, 05000000
Issue date:	05/26/1989
From:	COMMONWEALTH EDISON CO.
To:
Shared Package
ML20247M747	List: ML20247M741 ML20247M758 ML20247M766 ML20247M780 ML20247M786 ML20247M792 ML20247M801 ML20247M820 ML20247M866 ML20247M874 ML20247M915 ML20247N042 ML20247N062
References
NO-1, NUDOCS 8908020224
Download: ML20247M758 (2)

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• • • • ""*D"' 1 A 'y ATTACHMENT'1 Revision Number /Date: 0. 05/26/89

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;r BRAIDWOOD SIMULATOR NORMAL OPERATIONS TESTING 4

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-A. , PURPOSE

'The purpose of this procedure is to verify that normal plant evolutions can be conducted'on the simulator as required by ANSI /ANS-3.5-1985.

B. REFERENCES  !

1. ANSI /ANS-3.5-1985: Nuclear Power Plant Simulators for Use in Operator Training.

2. BwGP 100-1 + 5: Braidwood General Procedures.

3. PWR Operations Guideline 112: Simulator Testing Program.

C. INITIAL CONDITIONS 1.- The Initial Conditions (IC's) will be specified under Section Ej Test Instructions.

D. - DATA COLLECTION

1. - BwGP Flowcharts shall be used to verify and document simulator compliance with.

the normal operations testing.

.f (jE. TEST INSTRUCTIONS

. 1. . Using the latest revision of the Braidwood Unit One General Procedures (BwGP's), perform the following evolutions:

m. Plant startup from cold shutdown to hot standby. Use the cold S/D IC which enters BwGP 100-1 at Step 1.

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b. Reactor startup to-100% power. Use the BOL, hot standby IC which enters BwGP 100-2 at Step 1.

1) This evolution includes turbine startup, generator synchronization and load changes.

2) Startup surveillance, IBw0S 1.1.4.a-1 and 1.3.5-1 may be documented in accordance with Surveillance Test (SV-1).

c. Reactor trip from full power followed by recovery to full power. Use the BOL, 100% power, equilibrium xenon IC to start the evolution.

1) This evolution includes operations at hot standby, turbine startup, generator synchronization, and load changes.

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L.  : Toct Numb 2r NO-1 h* , . g - Revision Numb 2r/Dato: 0. 05/26/89 l l Frsquincy: Annual l

BRAIDWOOD SIMULATOR

' [ _s\ NORMAL OPERATIONS TESTING

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d. Plant shutdown from full power to hot standby and cooldown to cold shutdown. Use the BOL, 100% power, equilibrium xenon IC and enter BwGP 100-4 at Step 1.

1) This evolution includes operations Lt hot standby, load changes, and shutdown operations with less than full reactor coolant flow.

• • • • • • • • • • • • • • • • • =,*****************************************

• NOTE *

• 1. Startup and power operations with less than full *

• reactor coolant flow are not performed since only *

• full reactor flow critical operation is allowed *

• at Braidwood and Byron Stations. *

• 2. Operator conducted surveillance testing on safety *

• related equipment or systems, plant heat balance *

• and shutdown margin determination are addressed *

• in ' simulator Surveillance Test Procedure (SV-1). *

• 3. Measurements of reactivity coefficients and

• control rod worth will not be performed since *

• these tests require the use of a reactivity *

• computer (which is not a permanently installed *

• instrument) and the operator is not involved in *

• the reactivity calculation (Tech Staff function). *

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F. ACCEPTANCE CRITERIA

1. Each evolution can be performed satisfactorily using Braidwood Unit One General Procedures.

2. The observable change in the parameters required to be monitored by the procedures correspond in the expected direction and do not violate the physical laws of nature.

3. The simulator shall not fail to cause an alarm or automatic action if Braidwood Unit One would have caused an alarm or automatic action and conversely, the simulator shall not cause an alarm or automatic action if Braidwood Unit One would not cause an alarm or automatic action.

G. DOCUMENTATION

1. Retain the Flowcharts used to document simulator compliance.

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