ML20112G396
| ML20112G396 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 06/03/1996 |
| From: | Tulon T COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9606110397 | |
| Download: ML20112G396 (2) | |
Text
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Commonwealth Edimn Company liraidw oud Generatmg Station Route al,ihn HI
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June 3,1996 Office of Nuclear Reactor Regulation Mail Station Pl-137 Washington, DC 20555-0001 Attention: Document Control Desk
Subject:
Braidwood Station Rod Drop Testing Data for A2ROS - NRC Docket No. 50-457
Reference:
John Hosmer letter, to Nuclear Regulatory Commission dated April 19,1996.
This letter transmits the Unit 2 refueling outage (A2ROS) rod drop testing results m accordance with conunitments described in the Referenced letter. All rodded locations passed Braidwood's Technical Specification drop time acceptance criteria and no anomalous rod recoil events occurred. Detailed drop time and assembly burnup results are included in Attachment A to this letter.
If you have any questions, then please contact Mr. Stephen Hurst at Braidwood Station extension 3171 Sincerely, W
Tim J. Tulon Braidwood Station Station Manager TJT/fb Attachment A cc:
H. J. Miller, Regional Administrator - Region 111 C. Phillips, Senior Resident Inspector - Braidwood R. A. Assa, project manager - NRR Harvey Cybul Lonnie K. Kepley Denise M. Saccomando Harold D. Pontious 9606110397 960603 PDR ADOCK 0500 7
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l Attichmint A s.
i' BANK ROD ASSEMBLY ACTUAL A2R05 BU A2R05 DROP TIME SBA D2 W33W 22782.7 2.111 B12 W31W 22756.8 2.000 M14 W23W 22491.2 2.081 P4 W24W 22540.4 2.050 B4 W36W 22863.3 2.091 D14 W26W 22431.1 2.071 P12 W32W 22676.1 2.020 M2 W21W 22718.8 2.121 SBB G3 W79X 24660.3 2.050 C9 W80X 24084.0 2.020 J13 W87X 24487.5 2.060 N7 W82X 24370.1 2.060 C7 W85X 24724.1
?.010 G13 W86X 24475.2 2.081 N9 W81X 24631.2 2.030 J3 W84X 24092.7 2.111 SBC E3 W66X 23820.3 2.061 C11 W72X 23626.7 2.060 L13 W61X 23781.6 2.071 N5 W76X 24104.7 2.111 SBD C5 W64X 23887.5 2.010 E13 W73X 23967.7 2.071 N11 W71X 24032.0 2.050 L3 W63X 24202.6 2.050 SBE H4 W37W 24999.7 2.000 D8 W39W 25099.3 2.070 H12 W40W 25127.3 2.030 M8 W38W 25341.0 2.050
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CBA H6 X81X 0.0 2.071 i
H10 X84X 0.0 2.020 F8 X83X 0.0 2.020 i
K8 X82X 0.0 2.000 CBB F2 X34W 0.0 2.060 B10 X37W 0.0 1.990 K14 X27W 0.0 2.081 P6 X29W 0.0 2.030 B6 X25W 0.0 2.030 F14 X16W 0.0 2.080 Pio X19W 0.0 2.050 V2 X15W 0.0 2.111 CBC H2 X24W 0.0 2.040 B8 X13W 0.0 2.080 H14 X18W 0.0 2.050 P8 X23W 0.0 2.131 F6 W53W 24663.4
.2.000 F10 W58W 24823.6 2.040 K10 W52W 25024.9 2.061 K6 W43W 24725.7 2.060 CBD D4 W48W 24775.7 2.030 M12 W59W 24729.8 2.050 D12 W49W 24651.4 2.000 M4 W60W 25087.3 2.040 H8 V54X 33382.4 2.030 AVG.
2.052 MAX 2.131 MIN 1.99 BU = Bumup (mwd /MTU)
Drop Times are in sec.
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