ML20034A978
| ML20034A978 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 04/16/1990 |
| From: | GULF STATES UTILITIES CO. |
| To: | |
| Shared Package | |
| ML20034A976 | List: |
| References | |
| NUDOCS 9004250169 | |
| Download: ML20034A978 (1) | |
Text
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o '3/4. 2 POWER DISTRIBUTION LIMITS
' 3/4.2.1 AVERAGE PLANAR LINEAR HEAT GENERATION RATE l
LIMITING CONDITION FOR OPERATION 4
3.2.1 All' AVERAGE PLANAR LINEAR HEAT GENERATION RATES (APLHGRs) for each type of fuel as a function of AVERAGE PLANAR EXPOSURE shall not exceed the limits e;~..,, ja fig.7ei 0. 2.1,1, 3. 2y-2, 3. j. }-3, 3. j. } *, 3.2. }-p,,3 3. }-p,,3. 2.14
{
.nu..... v.
4..
i m. i.. vi r i vun.
....r4,
......,... 4,,.....,,
- 3. 2.1 - 0, 0. 2.1 G, 0. 2.1 7 e,m 0.0.1 0,shall be reduced ~to a value of 0.84 j
times the two 4ylap o
erotion limit when in single loop i
M ration, specifieri in the COIR.
i limit s cified
- the CD APPLICABILITY:
OPERATIONAL CONDITION 1, w e ate an or equal to 25% of RATED THERMAL POWER.
ACTION:
With an APLHGR exceeding the limit......g re 0.0.1 1,.'.2.1 2, 0.2.1-0, 0.2.14, 0.2.10, 0.0.10, 0.2.17 er 0.2.1-0, initiate corrective action
[
within 15 minutes and restore APLHGR to within the required limits within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or reduce THERMAL POWER to less than 25% of RATED THERMAL POWER within-i the next 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
SURVEILLANCE REQUIREMENTS 4.2.1 All APLHGRs shall be verified to be equal to or less than the limits U
determined fre;. fig.re; 0.0.11,0.2.12,.';.2.10,0.0.14,0.2.10,0.2.10, 0.2.1 7 =d 0.2.1-0:
d ep a.
At least once per 14 hours1.62037e-4 days <br />0.00389 hours <br />2.314815e-5 weeks <br />5.327e-6 months <br />, b.
Within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> after completion of a THERMAL POWER increase of at
-least 15% of RATED THERMAL POWER, and
'i c.
Initially and at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> when the reactor is operating with a LIMITING CONTROL ROD PATTERN for APLHGR.
RECElyED d.
The provisions of Specification 4.0.4 are not applicable.
gY051989 5Dc
- Tu :i;.it; = rig ra; 0.0.17 ;a: 0.2.1-0.r; t: u =:: =13 fr==1
- l; 1;tien;.
RIVER BEND - UNIT 1 3/4 2-1 Amendment No. 22, JZ, 33 9004250169 900416 m
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