ML19210D095

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Performance Testing Procedure PT-109,Revision 0, Reactor Coolant Line Leak Rate Test.
ML19210D095
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 11/02/1979
From:
FLORIDA POWER CORP.
To:
Shared Package
ML19210D080 List:
References
PT-109, NUDOCS 7911200525
Download: ML19210D095 (7)


Text

,; . Rev. O 11/1/79

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MFOBQl'[ndAT PERFORMANCE TESTING PROCEDURE PT-109 FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 O

RC BLEED LINE LEAK RATE TEST REVIEWED BY: Plant Review Committec 8J). 977 a %ee Date / / h

!!eeting No. k-APPROVED.BY: Nuclear Plant !!anager As/AA/

g.n 2R 9h/2#

7911200 " 529

4 O 1.0 PURPOSE 1.1 The purpose of this test is to measure the actual leak rate of the reactor coolant (RC) bleed line between HUV-Il2 and the RC bleed tanks.

2.0 REFERENCES

AND ENCLOSURES

2.1 REFERENCES

2.1'.1 OP-407, Liquid Waste Disposal System 2.1.2 FPC Dwg. FD-302-681

- 2.1. 3 FPC Dwg. FD-302-661 2.1.4 MP-137, System Hydrostatic Pressure Testing 2.2 ENCLOS0RES Enclosure 1 Data Sheet I 3.0 TIME REQUIRED 3.1 Approximately 6 hrs. from start of test to completion ,

including:

a. Assembly of Pressure Test Rig (PTR)
b. System Testing
c. Calculations
d. Disassembly of PTR 4.0 MANPOWER 4.1 Plant Auxiliary Operator (1) 4.2 Level 11 Visual Inspector (1)

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4. 3 Maintenance Mechanics (2) 4.4 Test Engineer (1) 5.0 SPECIAL TEST EQUIPt1ENT 5.1 lieans of timing leak collection (stcpwatch).

5.2 containers suitable for leakage collection.

. 5. 3  ?'iR similar to that described in flP-137, System Hydro-static Pressure Testing, Figure 1.

5.4 Jraduated container suitable for measuring total col-lected leakage.

4 6.0 LI!!ITS AND PRECAUTIONS 6.1 All work will be performed under a Radiation Work b Permit (RWP).

o.2 If leakage exists, the piping must be maintained under test pressure for a minimum of I hr. for leakage col-lection.

6.3 The PTR water supply shall be of RC makeup quality.

6.4 When the system is under pressure, the PTR must be manned at all times and pressure monitored.

6.5 If at any time the leak rate exceeds the acceptance criteria, the necessary repairs must be made and test redone.

6.6 If unanticipated bleed operations become necesstry during the performance of this test, terminate the l

test and restore the systems to normal operation.

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() 6.7 There are no Technical Specifications applicable to this system.

7.0 REQUIRED PLANT STATUS AND PREREQUISITE CONDITIONS 7.1 Plant should be in Mode 3, 4, 5, or 6.

7.2 Bleed operations are not anticipated for the duration of the test.

7. 3 An appropriate RWP has been issued and approved.

8.0 TEST FETHOD Initials 3.1 Verify all required plant status and prerequisite con-ditions as set forth by Section 7.0 of this procedure have been completed.

flh 8.2 Verify normal system valve lineup per OP-407, Liquid Waste Disposal System.

8.3 Notify the Shift Supervisor that test is to begin.

8.4 Connect PTR to test connection (to be installed) between WDV-6 and WDV-18, 20, or 22.

8.5 Open WDV-6.

8.6 Position MUV-112 (three-way valve) for feed to makeup and purification filters 3A and/or 3B.

8.7 Verify that WDV-7 and WDV-8 are closed.

8.8 Verify that WDV-18, 20, and 22 are closed.

8.9 Pressurize PTR and assure zero leakage.

8.10 Notify Control Center that system is about to be ,

pressurized. __

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() 8.11 Slowly open isolation valve on PTR. Verify that system pressure increases to test pressure value

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(150 psig) +5%, -0%. __

8.12 Allow 15 min. for system stabilization.

8.13 Initiate inspection of piping and components for evidence of leakage.

8.14 If leakage is detected, collect for a period of not less than I hr. and record leakage on Data Sheet I of this procedure.

NOTE: If inspection of the piping and components dis-close no leakage, the test may be terminated and appropriate annotation made on Data Sheet I of this procedure.

fhh 8.15 Determine the system leak rate as required by Data Sheet I of this procedure.

8.16 Retu rn the system to normal as follows:

8.16.1 Stop the PTR pump.

8.16.2 Position MUV-ll2 for normal operation.

8.16.3 Close WDV-6.

8.16.4 Assure normal system lineup per OP-407, Liquid Waste Disposal System.

8.16.5 Close the PTR isolation valve vent and disconnect the PTR.

8.17 Notify Control Center and Shif t Supervisor that test is complete and of the results. .

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Q 9.0 DATA COLLECTION 9.1 Refer to Data Sheet I.

10.0 ACCEPTANCE CRITERIA 10.1 To be detemined; low as practical.

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h DATA Si!EET I ENCLOSURE I DELTA TitiE -

LEAK IDCATION TIME START TIME STOP (I HR/i!IN.) VOLUt!E LEAK RATE

  • INITIALS -

9 O

TOTAL

  • Leak Rate = Volume (gals.) = GPil Delta Time (hrs.)

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