ML083500470

Engineering Report, Generic Letter 2004-02 Supplemental Response ER-ESP-001, Revision 1, Attachment D, Page 21 Through 57

ML083500470
Person / Time
Site:	Comanche Peak
Issue date:	11/26/2008
From:	Luminant Generation Co, Luminant Power
To:	Office of Nuclear Reactor Regulation
References
CP-200801606, GL-04-002, TXX-08141 ENR-2007-002743-20-01, ER-ESP-001, Rev 1
Download: ML083500470 (37)

Text

Attachment D ER-ESP-001 Page 21 of 95 Revision 1 Series 1000 Electromark labels - 6"x6" white vinyl Test 3 Labels ENR-2007-002743-20-01

Attachment D ER-ESP-O01 Page 22 of 95 Revision 1 Series 1000 Electromark labels - 6"x6" white vinyl Test 3 Labels ENR-2007-002743-20-01

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Attachment D ER-ESP-001 Page 24 of 95 Revision 1 Precipitate only bypass - 6 mil chips Test 3 Particulate Only ENR-2007-002743-20-01

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Attachment D ER-ESP-001 Page 26 of 95 Revision 1 LDFG (Nukon) smalls (3.24.Ibm) and Min-K fiber fines (0.025 Ibm)

Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 27 of 95 Revision 1 Coatings chips 1/8 inch to 11/4 inch (6.54 Ibm)

Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 28 of 95 Revision 1 Tin Powder - surrogate for inorganic zinc coatings (510 Ibm)

Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 29 of 95 Revision 1 Nukon LDFG fines - from chipper to blender, stirred in water Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 30 of 95 Revision 1 Min-K fiber and particulate, Coatings fines - pulverized acrylic chips Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-O01 Page 31 of 95 Revision 1 Paint chips - 1/64 inch (69.96 Ibm)

Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-O0 1 Page 32 of 95 Revision 1 Paint chips - 1/64 inch Test 4 Headloss ENR-2007-002743-20-01

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Attachment D ER-ES;P-00 I Page 35 of 95 Revisi on 1 WCAP surrogate production - particulate generator used to create prototypical solid chemical products (precipitates) for sump screen performance testing Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 36 of 95 Revision 1 For aluminum oxyhydroxide precipitate, aluminum nitrate (AI(NO3)3.9H20) is combined with sodium hydroxide (NaOH).

I Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 37 of 95 Revision 1 Aluminum oxyhydroxide also used in lieu of sodium aluminum silicate which avoids use of sodium silicate, which may be considered hazardous.

Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 38 of 95 Revision 1 WCAP surrogate characteristics verified prior to use Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 39 of 95 Revision I WCAP surrogate insertion - batched to maintain ppm i est 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 40 of 95 Revision 1 Chemical precipitate introduction every 2 pool turnovers Test 4 Headloss ENR-2007-002743-20-01

1-tacnment DI ER-ESP-001 Page 41 of 95 Revision I After chemical addition, full debris load maintained for 15 pool turnovers Test 4 Headloss

-0 1 ENR-2007.-002743- 2 0

Attachment D ER-ESP-00 1 Page 42 of 95 Revision 1 Headloss test - near completion Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 I Page 43 of 95 Revision 1 Headloss test - completion flow sweep Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 44 of 95 Revision 1 Headloss test - Debris head loss stable at approximately 0.6 ft Test 4 Design Basis Test Head Loss 0.7 0.6 0.5 i.

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• Head Loss 0.2 0.1 0

0.00 100.00 200.00 300.00 400.00 500.00 600.00 700.00 Time (min)

ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 45 of 95 Revision 1 Headloss test - drain down with flow Test 4 Headloss 4 3 -2 0 0 1 ENR-2007-00 2 7

Attachment D ER-ESP-00 1 Page 46 of 95 Revision 1 Headloss test - drain down with flow

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Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-O0 1 Page 47 of 95 Revision 1 Headloss test - drain down with flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 48 of 95 Revision 1 Headloss test - drain down with flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 49 of 95 Revision 1 Headloss test - drain down with flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 50 of 95 Revision 1 Headloss test - drain down after pump stop

.0ýý Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 51 of 95 Revision 1 Headloss test - drain down without flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 52 of 95 Revision 1 Headloss test - drain down without flow Test 4 Headloss ENR-2007-002743-20-01

Attac iment D ER-ESP-001 Page 53 of 95 Revision 1 Headloss test - drain down without flow ENR-2007-002743-20-O1

Attachment D ER-ESP-O01 Page 54 of 95 Revision 1 Headloss test - drain down without flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 55 of 95 Revision 1 Headloss test - drain down without flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-00 1 Page 56 of 95 Revision 1 Headloss test - drain down without flow Test 4 Headloss ENR-2007-002743-20-01

Attachment D ER-ESP-001 Page 57 of 95 Revision 1 Headloss test - drain down without flow Test 4 Headloss ENR-2007-002743-20-01