ML20210J048
| ML20210J048 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 07/28/1999 |
| From: | HOUSTON LIGHTING & POWER CO. |
| To: | |
| Shared Package | |
| ML20210J039 | List: |
| References | |
| NUDOCS 9908040172 | |
| Download: ML20210J048 (5) | |
Text
South Texas Project Unit 1 Cycle 9 NOC-AE-000599 Startup Testing Attachment Page 1 of 5 ATTACHMENT SOUTH TEXAS PROJECT UNIT 1 CYCLE 9 STARTUP TESTING
SUMMARY
REPORT fjeogodk ((oo O
P
(
South Texas Project Unit 1 Cycle 9 NOC-AE-000599 Startup Testing Attachment Page 2 of 5 I
l l.
Ilot Rod Drop Time (secondsi:
Acceptance Criteria (AC):
2.8 seconds Measumd Pass / Fail (M)
AC 1.8
- P Maximum value for 57 control rods II.
Rod Worth Measurements (Dynamic Rod Worth Measurement Method Used)(pcm):
Design Review Criteria (DRC): Each bank within 15% or 100 pcm of the predicted value (whicheveris greater)
Total rod wonh within 8% of predicted Acceptance Criteria (AC):
Total rod wonh 2 90% of Predicted RCCA Bank Measured Predicted Delta Percent Pass / Fail Pass / Fail Worth Wonh (M-P)
(pcm)
(pcm)
(%)
Shutdown A 554.7 541.8 12.9 2.4 P
Shutdown B 704.2 695.8 8.4 1.2 P
Shutdown C 538.4 531.0 7.4 1.4 P
Shutdown D 552.4 542.4 10.0 1.8 P
Shutdown E 474.0 479.0
-5.0
-1.1 P
Control A 765.6 739.9 25.7 3.5 P
Control B 847.1 815.2 31.9 3.9 P
Control C 880.9 838.5 42.4 5.1 P
Control D 502.3 473.0 29.3 6.2 P
Total 5819.6 5656.6 163.0 2.9 P
P ARO: All Rods Out
% Difference = 100 x (M - P) / P l
L
South Texas Project Unit 1 Cycle 9 NOC-AE-000599 Startup Testing Attachment Page 3 of 5 Ili.
Zero Power Critical Boron Concentration (ppm):
Design Review Criteria (DRC):
50 ppm Acceptance Criteria (AC):
11000 pcm (125 ppm)
Measured Predicted (M-P)
Pass / Fail Pass / Fail (M)
-5 P
P l
IV.
ARO Isothermal Temperature Coemcient (ITC)(ocm/ F):
)
Design Review Criteria (DRC): 12 pcm/ F Acceptance Criteria (AC):
none Measured Predicted Error (M-P)
Pass / Fail Pass / Fail (M)
(P)
-6.7
-7.2 0.5 P
V.
Inferred ARO Moderator Temperature Coemclent (pcm/ F)*:
Design Review Criteria (DRC):
none Acceptance Criteria (AC):
< +5 pcm/ F, or rod withdrawal limits established Measured Pmdicted Adjusted Pass / Fail Pass / Fail DRC AC
-4.9
-5.4
-3.9*
- P Inferred MTC is obtained by subtracting the design Doppler Temperature Coefficient
(-1.8 pcm/ F) from the measured Isothermal Temperatun: Coefficient.
Adjusted MTC includes measurement uncertainty and Integral Fuel Burnable Absorber burnout correction.
g -
t 9
South Texas Project Unit 1 Cycle 9 NOC-AE-000599 Startup Testing Attachment Page 4 of 5 VI.
POWER DISTRIBUTION MEASUREMENTS:
Design Review Criteria (DRC):
Incore Tilt (based on F-Delta-H) $ 1.02 Unrodded Reaction Rate Errors < 10 %
Acceptance Criteria (AC):
FDHN < Technical Specification (TS) 3.2.3 Limit Fxy5 TS 3.2.2 Limit Largest Reactor Power Incore Quadrant Highest FDHN Limiting Fxy Limit Re ion PowerTilts FDHN Limit pxy Rate Error (%)
Low Power 1.0083 0.9865 1.5641 1.894 1.8033 2.1149 10.9*
(27.8%)
1.0108 0.9944 Intermediate Power 1.0113 0.9992 1.4715 1.666 1.6921 1.9339
-7.8 (76.8%)
0.9957 0.9940 Full Power 1.0131
' l.0027 1.4410 1.557 1.6419 1.8480
-7.8 (100.0%)
0.9917 0.9926 i
I FDHN: Nuclear Enthalpy Ris-Hot Channel Factor Incore Tilt: Measur:d Incore Tilt in Excess of Designed Core Asymmetry
)
- Iacated in quadrant with highest power tilt and near core periphery - no corrective actions required.
=
I South Texas Project Unit 1 Cycle 9 NOC-AE4)00599 Startup Testing Attachment Page 5 of 5 VII.
Reactor Coolant System Flow Measurement (epm):
Design Review Criteria (DRC): none i
Acceptance Criteria (AC):
2 392,300 gpm Reactor Power Measured Flow Pass / Fail Pass / Fail DRC AC 99.9 %
397,692 P
VIII. Full Power Critical Boron (nom):
Design Review Criteria (DRC):
50 ppm Acceptance Criteria (AC):
11000 pcm (128.7 ppm)
Burnup Measured Predicted (M-P)
Pass / Fail Pass / Fail (EFPD)
P
,