ML17353A764

Emergency & Off-normal Operating Procedure Usage.

ML17353A764
Person / Time
Site:	Turkey Point
Issue date:	08/23/1995
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17353A760	List: ML17353A759 ML17353A762 ML17353A763 ML17353A764
References
-ADM-211, 0-ADM-211, NUDOCS 9607080271
Download: ML17353A764 (4)

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Emergency and Off-Normal Operating Appronu oate:

0-ADM-211 Procedure Usage 8/23/95 5.10.6 Once an FRP is entered due to a RED or ORANGE PATH condition,'hat FRP'hall "be:- performed- to'" completioii 'unless a transition to a'higher priority FRP'is required't is. expected that the actions in the FRP will clear the RED or..ORANGE PAT+ condition before all the operator actions are complete However, the FRP shall be performed to the point where the operator is directed to transition to a specific procedure or to return to the procedure and step in effect prior to implementation of the FRP.

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EXAMPLE While performing ECA-2.1, Uncontrolled Depressurization Of All Steam Generators, a RED PATH on subcrit/cality is diagnosed. After transitioning to FRS.1, Response To I

Nuclear Power Generation ATWS, a RED PATH on Containment is diagnosed. The operator should complete ER-S.1, and then transition to FR-Z1, Response To High Containment Pressure. After completing FR-Z1 and assuming no other RED or ORANGE PATHS are discovered, the operator returns to ECA-2.1.

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EXAMPLE Alter completing FR-Z 1, Response To High Containment Pressure, due to an ORANGE PATH condition, the operator notes that containment pressure is still abave the QRAIVGE PATH high pressure setpoint. FR-Z1 need not be performed again unless one of the following occurs:

1. Containment pressure exceeds the RED PA TH setpoint.

2. Containment pressure decreases below the ORANGE PATH setpoint and then increases above the ORAIVGE PATH setpoint.

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5.10.8 I f any RED or ORANGE PATHS exist, or plant conditions are changing rapidly, STATUS TREES shall be monitored continuously.

5.10,9 If only YELLOW or GREEiN PATHS exist, and plant conditions are not changing rapidly, Status Trees shall be monitored every 10 to 20 minutes.

/JBS/d Vdtflr

'o

' 'SENIOR REACTOR OPERATOR Page 60 quESTION: 095 (1.00)

Plant conditions, Unit 3:

A Loss of Coolant Accident has occurred.

The crew is perfozming 3-EOP-E-l, "Loss of Reactor or Secondary Coolant."

An ORANGE path condition is noted on the computer for Containment Integrity The Nuclear Plant Supervisor dizects tran Hi h Containment Pressure."

As the procedure zeader is review'he Symptoms or Entry Conditions" of 3-EOP-FR-Z.1, the ORANGE path indication clears on ent Integrity and turns YELLOW.

Which ONE of the following describes the action to be taken?

a. Complete 3-EOP-FR-Z.1 to ensuze the ORANGE path condition does NOT recur.

b. Return to 3-EOP-E-l without initiating 3-EOP-FR-Z.l.

c. Complete 3-EOP-FR-Z.1 to clear the YELLOW path on Containment Integrity.

d. Check for any higher priority Y&ZJ.OW paths and take action to clear the highest pziozity.

SENIOR REACTOR OPERATOR Page 88 ANSWER: 094 (0.00) b.

REFERENCE:

3-ONOP-004, Loss of Off-Site Power, page 6 E.O. 1 of LP-6902255 000056GOIO [3.7/3.9]

000056G010 .. (KA's)

ANSWER: 095 (1.00) b.

REFERENCE:

O-ADM-211, pg 23 194001A102 [4.1/3.9]

194001A102 .. (KA's)

ANSWER 096 (1.00) b.

REFERENCE'-ADM-213, pg 10

'94001A106 [3.4/3.4]

194001A106 .. (KA's)

ANSWER: 097 (1.00) a.

REFERENCE:

O-ADM-205, pg 9 194001A107 [2.5/3.2]

194001A107... (KA's)

ANSWER 098 (1.00)

C.

REFERENCE:

10-CFR-20 1206 194001K103 [2.8/3.4]

194001K103 .. (KA's)