ML20076H339
| ML20076H339 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 06/13/1983 |
| From: | Koester G KANSAS GAS & ELECTRIC CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| KMLNRC-83-070, KMLNRC-83-70, NUDOCS 8306160539 | |
| Download: ML20076H339 (8) | |
Text
l xausas cas ano necrme cowaur THE ELECTAtC COMPANY GLENN L NOESTER WCE PREtoteeY, hucLE Am June 13, 1983 Mr. Harold R. Denton, Director l'
Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C.
20555
~
KMLNRC 83-070 Re:
Docket No. STN 50-482 Subj: Local Containment Leak Rate Testing
Dear Mr. Denton:
The SNUPPS FSAR in Section 14.2 describes the Initial Test Program for Wolf Creek. The Wolf Creek FSAR Addendun in Section 14.2.4 describes the sequence for completion of the tests in the program. This letter is to inform the NRC of KG&E's change in plans for completion of local containment leak rate testing (LLRT).
The SNUPPS FSAR indicates that both LLRT and integrated containment leak rate testing (ILRT) are performed as part of the Preoperational Test Program.
LLRT is performed as a prerequisite to the ILRT to ensure satisfactory com-pletion of the ILRT. This is the equivalent of the testing of an individual component (pump, valve, breaker, damper, etc.) prior to the completion of the test of the system of which that component is a part.
KG&E's current plans, as reflected in the attached revised pages of the SNUPPS FSAR and Wolf Creek FSAR Addendum, are to perform LLRT in the prerequisite testing phase and not during the preoperational testing phase commencing im-mediately. The extent of the testing performed is not affected by this change -
only the timing. KG&E's commitments to Regulatory Guide 1.68 and to the re-quirements of Appendix J to 10CFR50 are unchanged.
The attached information will be formally incorporated into the Wolf Creek FSAR in Revision 11 and the SNUPPS FSAR in Revision 12.
This information is hereby incorporated into the Wolf Creek Generating Station, Unit -No.1, Operating License Application.
Yours very truly,
/l GLK:bb Attach pl cc: JHolonich (2)
HRoberds/WSchum 8306160539 830613 I l PDR ADOCK 05000482 A
PDR 201 N. Market -Wichita. Kansas - Mail Address: PO. Box 208 I Wchsta, Kansas 67201 - Telephone: Area Code (316) 2616451
OATH OF AFFIRMATION STATE OF KANSAS
)
) SS:
COUNTY OF SEDGWICK)
I, Glenn L. Koester, of lawful age, being duly sworn upon oath, do depose, state and affirm that I am Vice President - Nuclear of Kansas Gas and Electric Company, Wichita, Kansas, that I have signed -the foregoing letter of transmittal, know the contents thereof, and that all statements contained therein are true.
KANSAS GAS AND ELECTRIC COMPANY By jf'l 1
d)
Ulenn L. Koe' ster M,
Vice President - Nuclear Y
Jack Skelton, Asst. Secretary STATE OF KANSAS
)
) SS:
COUNTY OF SEDGWICK)
BE IT REMEMBERED, that on this 13th day of June
, before me, Barbara W. Aley
,a Notary, personally appeared Glenn L. Koester, Vice President
' ear of Kansas Gas and Electric Company, Wichita, Kansas, who is personall,..aown to me and who executed the foregoing instrument, and h'e duly acknowledged the execution of the same fc ei on behalf of and as
' the act and deed of said corporation.
IN WITNESS WHEREOF, I have hereunto set my hand and affixed my seal the date and year above written.
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June 30, 1983
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SNUPPS 14.'2.12.1.78 Local Containment Leak Rate Test (S-030002) 14.2.12.1.78.1 objectives
-To determine the leakage rate of the containment penetrations and the leakage rate of the containment isolation valves.
14.2.12.1.78.2 Prerequisites a.
All containment isolation valves are closed by normal actuation methods.
b.
Associated piping is drained, and vent paths for leakage are established.
c.
Required instrument calibration is complete.
14.2.12.1.78.3 Test Method The containment penetrations and containment isolation valves are leak tested by performing type B and type C tests, in accordance with 10 CFR 50, Appendix J.
May be performed during construction completion testing.
See' Wolf Creek Addendum Section 14.2.4.
14.2.12.1.78.4 Acceptance criteria.
The combined leakage from containment penetrations and con-tainment isolation valves is within design limits..
14.2-112 Rev. 11 E
SNUPPS TABLE 14.2-1 (Sheet 3)
Test Abstract Test Number Title FSAR Section S-03KJ01 Diesel Generator Mechanical Pre-operational Test 14.2.12.1.60 S-03NB01 4160 V (Class IE) System Preopera-tional Test 14.2.12.1.61 S-03NE01 Diesel Generator Electrical Preopera-tional Test 14.2.12.1.62 S-03NF01 Integrated Control' Logic Test 14.2.12.1.63 S-03NF02 LOCA Sequencer Preoperational Test 14.2.12.1.64 S-03NF03 Shutdown Sequencer Preoperational Test 14.2.12.1.65 S-03NG01 480 V (Class IE) System Preopera-tional Test 14.2.12.1.66 S-03NK01 125 V (Class IE) DC System Preopera-tional Test 14.2.12.1.67 S-03NN01 Instrument AC System (Class IE) Pre-operational Test 14.2.12.1.68 S-03QJ01 Heat Tracing Freeze Protection System Preoperational Test 14.2.12.1.69 S-03QJ02 Boric Acid Heat Tracing System Pre-operational Test 14.2.12.1.70 S-03SA01 Engineered Safeguards (NSSS) Pre-operational Test 14.2.12.1.71 S-03SA02 Engineered Safeguards (BOP) Pre-operational Test 14.2.12.1.72 S-03SB01 Reactor Protection System Logic Test 14.2.12.1.73 S-03SE01 Source, Intermediate, and Power Range Preoperational Test 14.2.12.1.74 S-03SE02 Deleted 14.2.12.1.75 S-03SE03 Deleted 14.2.12.1.76 S-030001 Integrated Containment Leak Rate Test 14.2.12.1.77 S-030002 (2) Local Containment Leak Rate Test
- 14. 2.12.1. 78 l S-030003 Reactor Containment Structural Integrity Acceptance Test 14.2.12.1.79 S-030004 Power Conversion and ECCS Systems Thermal Expansion Test 14.2.12.1.80 S-030005 Power Conversion and ECCS Systems Dynamic Test 14.2.12.1.81 S-030006 HEPA Filter Test 14.2.12.1.82 S-030007 ECCS Sump Test 14.2.12.1.83 S-030008 Cooldown from Hot Standby External to the Control Room 14.2.12.1.84 S-030009 Compressed Gas Accumulator Testing 14.2.12.1.85 S-03SP01 Process Radiation Monitoring System Preoperational Test 14.2.12.1.86 S-03ALO3 Auxiliary Feedwater Pump Endurance Test 14.2.12.1.87 S-03ALO4 Auxiliary Feedwater System Water Hammer Test 14.2.12.1.88 Rev. 11 r
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TABLE 14.2-1 (Sheet 4)
NOTES:
(1)
Refer to Section 14.2.12.1 of the Site Addendum for the following test abstracts:
S-X3GD01 Essential Service Water Pump House HVAC S-X3EF01 Essential Service Water System Preoper-ational Test S-X3NG01 480-V Class IE System Preoperational Test The X in the above test numbers will be a U or K, depending on the site that the test is for.
S-U3EF02 Essential Service Water Ultimate Heat Sink Preoperational Test (2)
May Be Performed During Construction Completion Testing.
See Wolf Creek Addendum Section 14.2.4.
Rev.11
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SNUPPS TABLE 14.2 4 (Sheet 5)
Begin Contmnment Hot Fuse Testme Test Functional Load
\\,
Tes/
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t Prepare Procedures 3
I I
i 504PK01 125 VINon-Class IE) de System Preoperatenal Test C
$44PN01 Instrument AC(Non Class IEl System Preoperatonal Test ---------------
C 540001 Emergency Lightme System Preoperatonal Test O
S 040F01 Public Addrena System Preoper stenal Test - - - - - - - - - - - - - - - - - - -
E
$ 04RM01 Secondary Sampimg System Prooperatonal Test====---------==--
C
$04SD01 Area Radiation Momsoring Preopseational Test - - - - - - - - - - - - - - - - - -
5 S04SG01 Seismic Monitormg instrumentation System Preoperatonal Test -------------
5 S 04SJ01 Primary Samphne System Preoperatonal Test = = = = - - - - - - - - - - - - -
S090007 PIant Performance Test S04ACO2 Turbme Tr op Test - -- - - - - - - - - - - - - - -
S O4ACM Turhme System Cold Test - - - - - - - - - - - -. - - - - - - -
3 S04AOO1 Condensate and Feedwater Chemical Feed Preoperatonal Test------.---- ---
5 S O4L E01 Only Waste System Preoperational T est - - -. - - - - - - - - - - - - - - - -
O
$04LF01 Floor and Equipment Drain System Preoperatsonal Test ------- -.-----.- --
$ 04AF01 Secondary Vent and Dram System Preoperatonal Test --. ---- --- -- -
_=
$04E801 Closed Cochng Water System Preoperational Test - - - - - = * - - - - - - - - - -
C S O90023 Electrical Distribution System Voltage Verification Test - - - - - - - - = = - - - - -.
=
5095001 Loose Parts Momtorme System Test = = =
l2)
LEGEND Procedure Preparation. Reesew, and Approeml Testmg Performed Durms Thss Time Frame 3
Test Requered To Be Comsdened By This Time NOTES: (1) The X in the Test Procedure Number wdl be a U K, or R, dependmg on the Site.
(2) Contmued on Table 14.2 5.
(3) May Be Performed During Construction Completion Testing.
See Wolf Creek Addendum Section 14.2.4.
Rev. 11
r-SNUPPS-WC All components released in this manner shall be incorporated into the scope of a subsequent system or subsystem turnover.
14.2.4.3-Component and Prerequisite Testing Upon Startup acceptance of a turned-over system, subsystem, or released component, prerequisite-type testing is perform-ed to demonstrate. proper operability and functional ability in support of, and prior to, the performance of preopera-tional testing..
Local containment leak rate testing, as described in SNUPPS FSAR Section 14.2.12.1.7.8, is. performed at WCGS as part of the prerequisite test program.
Administrative procedures are established to ensure that all prerequisites are met before testing is initiated.
Upon completion of all prerequisite tests applicable to a system or subsystem, a documented review is conducted by Startup personnel to verify that appropriate documentation is avail-able and that required prerequisite tests have been satis-factorily completed.
All deficiencies which would prevent performance of preoperational tests or generate negative test results are identified and dispositioned prior to implementation of the preoperational tests.
14.2.4.4 Preoperational Testing Technical direction and administration, including test execution, and data recording,, of the preoperational testing is the responsibility of the startup ' organization.
The sys-tem startup engineers are responsible for the performance of tests and providing appropriate interface with station oper-ators.
The Startup Manager is responsible for the adminis-tration and surveillance of all testing activities during the preoperational test program.
The WCGS operating staff assumes control and responsibility for each system after preope rational testing is completed on the system and a formal transfer is executed.
Rev. 11 14.2-9a