ML17213A903

Public Version of Revision 2 to Offnormal & Emergency Operating Procedure 1-0510030, Uncontrolled Release of Radioactive Liquids & Revision 1 to 1560030, Primary Water Sys - Offnormal Operation.

ML17213A903
Person / Time
Site:	Saint Lucie
Issue date:	11/29/1982
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17213A901	List: ML17213A902 ML17213A903
References
PROC-821129-01, NUDOCS 8212170065
Download: ML17213A903 (8)

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FLORIDA POWER & LIGHT CO. ae ST. LUCIE UNIT d'1 H OFE NORAfAL OPERATING PROCEDURE 1-0510030 REVISION 2 f'.0 Tirle:

UNCONTROLLED RELEASE OF RADIOACTIVE LIQUIDS

2. 0 Aooroval s by ' ' ~

Reviewed by Plant Npolear Sa ety Commit"ee. f

-'a Plant <<meager~a~ ."

r'fC19..'pproved 19 Revision 2 Re~ewe by Faci+ty Review Group c f /5 3.9 Z~

3.0 Purrfose and Discussion:

3.1 To provide symptoms and actions to be followed in the event of an accidental release of radioactive liquids.

3.2 Consider all spills as potentially radioactive until proven otherwise.

'3.3 Observe all precautions outlined in the Radiation Protection Manual when dealing with radioactive spills.

4.1 Symptoms are given in the text of the instructions.

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Page 2 of 3 a

OPERATING PROCEDURE 1-0510030, REV. 2 UNCONTROLLED RELEASE OF RADIOACTIVE LIQUIDS

5.0 Instructions

5.1 Excessive release through liquid release discharge header.

5.1.1 Symptoms

a. High radiation alarm on liquid release monitor channel ll43.

b. Closure of FCV-6627X during release.

c. Liquid Radwaste Local Ann (Arms Cabinet E) 5.1.2 Automatic actions:

a. FCV-6627X closes if HI-RATE alarm is received on channel f343 5.1.3 Immediate operator action:

a. Ensure FCV-6627X, final effluent discharge flow control valve is closed.

5.1.4 Subsequent operator action:

a. Stop waste monitor pump associated with liquid release

b. Close and lock V21133 final effluent discharge to discharge cane'1.

c. Complete appropriate sections of liquid release permit.

d. Inform the control room of action taken.

e. Implement the Emergency Plan as necessary in accordance with EPIP 3100021E, Duties of the Emergency Coordinator.

f. Notify the Health Physics Supervisor and Chemistry Supervisor.

5.2 Liquid Spill

5.2.1 Symptoms

a. Increased activity or alarm on process or area radiation monitors.

b. Unexplained increase or decrease in liquid waste tank levels.

c. Unexplained water on floor areas or a visible leak.

d. ECCS sump high or high-high level alarms

e. Liquid radwaste local Ann. (ARMS Cabinet E) 5.2.2 Immediate operator action:

a. Take appropriate action to isolate and contain spill.

5.2.3 Subsequent operator action:

a. Determine quantity of liquid released if possible or estimate quantity spilled.

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Page 3 of 3

" OPERATING PROCEDURE 1-0510030, REV. 2 UNCONTROLLED RELEASE OF RADIOACTIVE LIQUIDS 1

5.0 Instructions (Cont'd) 5.2 Liquid Spill (Cont'd) 5.2.3 Subsequent operator action (Cont'd)

b. Notify control room of action taken,

c. Notify personnel. of location of spill,

d. Implement the Emergency Plan as necessary in accordance with EP1P 3100021E. "Duties of the Emergency Coordinator".

e. Notify the Health Physics Supervisor.

6;0

References:

6.1 St. Lucie Plant Emergency Plan 6.2 10 CFR 20.403 6.3 FSAR Chapter 12 6.4 Chemistry Department Procedure C-70 Processing Aerated Liquid >lastes.

7.0 Records Re uired:

7.1 Normal log entries.

7.2 The plant supervisor shall obtain the necessary information required for the documentation in cases involving an abnormal occurrence.

7.3 Liquid Release permit, if required, R2

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Page 1 of 2 FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ill OPERATING PROCEDURE 1560030 REVISION

1.0 Title

Primary Water System Off Normal

~Au revel:

Reviewed by Pl nt cleag Safety Committee 19 1$

by Plant Manager i",/i~'pproved c" 19~

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v'.0 Revision 1 Reviewed by PNSC 19 Approved by Plant Manager  :. 19%~

3.0 ~Pur ose:

The purpose of this procedure is to provide instructions to be followed when a failure or malfunction in the primary water system occurs.

4.0 ~0utoms:

4.1 High Primary Water Tank Level 4.2 Low Primary Water Tank Level 4.3 Low Primary Water Pump Discharge Pressure

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J Page 2 of 2 CONC%

OPERATING PROCEDURE NO. 1560030, REV. l. k PRIifARY WATER SYSTEH OFF NORHAL ~I

5.0 Instructions

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5.1 Immediate Automatic Actions 5.1.1 On a low primary water pump discharge pressure of 85 psig, the Standby pump will start.

5.2 Immediate Operator Action 5.2.1 On a low header pressure situation, verify that the Standby pump has started and the system pressure has returned to normal.

5.2.2 If the Standby pump did not start, start manually and investigate the failure of the Auto Start feature.

5.3 Subsequent Operator Actions 5.3.1 Low Header Pressure Condition

a. Investigate the cause of the low pressure condition and correct,

b. When Normal System Pressure is restored, return the second primary water pump to standby lineup.

5.3.2 On a Primary water tank level problem, take appropriate action to return the tank to normal.

5.3.2.1 High Level-

a. Discontinue water transfer operations if in progress.

b. Discontinue filling from WTP.

c. Insure filland bypass valves are closed.

5.3.2.2 Low Level

a. Commence filling operations from WTP 'if not in progress.

b. If the low level condition is the result of a sudden change in tank level, investigate the primary water system for signs of leaks and isolate affected components.

6.0

References:

6.1 FSAR, Chapter IX, Table 9.2-14.

7.0 Records Required:

7.1 Normal Log Entries

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