ML20126B493
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- - a SPECIFICATION WUCIear SP-1101-22-019 _.
IMPORTANT TO SAFETY
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PULL TESTIflG THREE MILE ISLAtlD UNIT 1 1
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SP-1101-22-019 Rev. O B/A 123049 Page 1 TAR.E OF CONTENTS Page No.
- 1. 0 SCOPE 1
' 2.' O C0 DES AND ST ANDARDS 1
3.0 GENERAL REQUIREENTS 1
4.0 DETAIL REQUIREMENE 2
5.0 QUALITY ASSURANCE 3
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SP-1101-22-019 Rev. 0 B/A 123049 Page 1 of 2 WESTINGHOUSE PLUG TESTING 1.
SCOPE This specification governs the testing of previously installed Westinghouse rolled plugs in both or.ce-through steam generators (OTSG) at Three tiile Island Unit 1.
This testing is to demonstrate the adequacy of plug retention under accident conditions and supplements the pre-installation qualification testing done by Westinghouse.
2.0 CDDES AND STANDARDS 2.1 AP-1020, Latest Revision " Cleanliness Requirements" 2.2 AP-1030, Latest Revision " Control of Access to Primary System Openings" 2.3 SP-1101-12-039 Rev. 6 "kceptance Criteria for OTSG Repair Tools and Material s" 2.4 Westinghouse Field Service Proc., SAE-SGSE-FP-68(84) 2.5 GPUNC Operational Quality Assurance Plan 3.0 GENERAL REQUIRE?iENTS 3.1 The primary side of both OTSGs shall be drained and the upper and lower manway covers removed to provide access 'as required during testing.
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3.2 The secondary side of both OTSGs shall be maintained in full wet layup for the duration of testing.
3.3 All testing operations shall proceed within the restraints imposed by Referenc e.2.2.
3.4 Cleanliness during and af ter testing shall be maintained per the requirements of Cht: 2 a; x ; ic. th i;r Reference 2.1.t th e== # = =
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dC2. //n/J'f 2.3 3.5 Westinghouse testing equipment shall be received,. inspected, and accepted for use under the requirements of Reference 2.3.
3.6, Copies of all applicable procedures are to be available, of current date and revision, and verified as confoming to applicable specifications prior to operations.
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SP-1101-22-019 Rev. 0-B/A 123049 Page 2 of 2
~ 3.71All-ALARA and RilP -requirements shall be met.
3.8 All instruments and gauges used in the testing. shall be ca.librated and have calibration documentation traceable to NBS Standards.
4.0 DETAIL REQUIRER 4ENTS 4.1 Testing Sequence'and Accep't'ance Criteria 4.1.1 Test all plugs in.the "B" 0TSG lower tubesheet.
If zero failures occur, proceed to 4.12.
If one or more failures
- occur, proceed to test all plugs in both OTSG's in a sequence selected by Plant Engineering.
4.1.2. Test all plugs in "B" OTSG upper tubesheet.
If'zero failures occur, testing is complete.
If one or more failures occur, test all plugs in both OTSG's in a sequence selected by Plant Engineering.
4 4.2 Testing shall'be perfonned in'accordance with the requirements of Reference 2.4.
4.3 Disposition of Plugs Af ter Testing 4.3.1 Plugs which fail the test shall be marked for removal and replacement or other disposition to be decided upon by Tech.
Functions and Plant Engineering.
4.'3.2. Plugs which pass the test shall remain in place and shall be marked or otherwise identified-to confirm they have been tested..
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5.0 QUALITY ASSURANCE -
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5.1 The testing governed by this specification is glassified Nuclear Safety Related and Important to Safety and the requirements of the CPUN Quality Assurance Plan shall apply.
5.2 CPUNC QJality Assurance shal-1 verify that the requirements of this L
specification have been complied with and that all deviations and
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discrepancies are recorded on an liNCR or @R as appropriate.
Ei.3 All test results and reconis shall be documented and approved by Plant Engineering and verified by Quality Assurance.
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