ML20236J314

Errata to Amend 28 to License NPF-30,correcting Error on Page 3/4 2-1 by Changing Word Max to Min

ML20236J314
Person / Time
Site:	Callaway
Issue date:	10/30/1987
From:	Office of Nuclear Reactor Regulation
To:
Shared Package
ML20236J316	List: ML20236J314
References
NUDOCS 8711050259
Download: ML20236J314 (2)

Text

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3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 AXIAL FLUX DIFFERENCE LIMITING CONDITION FOR OPERATION 3.2.1 The indicated' AXIAL FLUX DIFFERENCE (AFD) shall be maintained within the following target band (flux difference units) about the target flux l

difference:

1 a.

+3%, -12% for Normal Operation b.

+3% for RESTRICTED AFD OPERATION The indicated AFD ma deviate outside the apolicaby4, required targt band at i

to 50% but less than O'.9 APL or 90% of TED THERMAL greater than or equa POWER, whichever is less, provided the indicated AFD is within the Acceptable Operation Limits of Figure 3.2-1 and the cumulative penalty deviation times does not exceed I hour during the previous 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

The indicated AFD may deviate outside the applicable required target band at t

greater than 15% but less than 50% of RATED THERMAL POWER provided the cumula-tive penalty deviation time does not exceed 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> during the previous 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

APPLICABILITY:

MODE 1, above 15% of RATED THERMAL POWER *,#

ACTION:

a.

With the indicated AFD outside of the applicable required taraet band and with THERMAL POWER greater than or equal to 0.9 APLND**

or 90% of RATED THERMAL POWER, whichever is less, within 15 minutes, either:

1.

Restore the indicated AFD to within the applicable required I

target band limits, or

• See Special Test Exception Specification 3.10.2.

1. Surveillance testing of the Power Range Neutron Flux channel may be per-formed pursuant to Specification 4.3.1.1 provided the indicated AFD is maintained within g, Acceptable Operation Limits of Figure 3.2-1 and THERMAL POWER <APL A total of 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> operation may be accumulated with the AFD outside of the applicable required target band during testing without penalty deviation.

• • APLND is the minimum allowable power level for RESTRICTED AFD OPERATION and will be provided in the Peaking Factor Limit Report per Specification 6.9.1.9.

• • • APLNO is equal to the minimum

" 2.32 K(Z)

• 100 over Z

. F (Z)

• W(Z)N0

~

and F (Z) and W(Z)NO are defined in 4.2.2.2.c.

CALLAWAY - UNIT 1 3/4 2-1 Amendment No. 28 8711050259 871030 PDR ADOCK 05000403 P

PDR.

l,7 i

f POWER DISTRIBUTION LIMITS-LIMITING CONDITION FOR OPERATION l

ACTION (Continued).

2.

Reduce THERMAL-POWER to less than 0.9 APLND** or 90% of' RATED THERMAL POWER, whichever is less, and discontinue RESTRICTED AFD OPERATION (if applicable),

b.

With'.the indicated AFD outside of the applicable required target band for more than I hour of cumulative penalty deviation time during ths previous 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or outside the Acceptable Operation I

Limits of Figure 3.2-1 and with THERMAL POWER less than 0.9 APLND**

or 90%, whichever is less, but equal to or greater than 50% of RATED j

THERMAL POWER, reduce:

u 1.

. THERMAL POWER to less than 50% of RATED THERMAL POWER within 1

30 minutes, and

{

2.

The Power Range Neutron Flux-High Setpoints to less than or i

equal to 55% of RATED THERMAL POWER within the next 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

c.

With the indicated AFD outside of the applicable required target I

band for. more than I hour of cumulative penalty deviation time during the previous 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and with THERMAL POWER less than 50% but greater than 15% of RATED THERMAL POWER, the THERMAL POWER shall not be increased equal to or greater than 50% of RATED THERMAL POWER until the indicated AFD is within the applicable required target band.

SURVEILLANCE REQUIREMENTS

.4.2.1.1 The indicated AFD shall be determined to be within its limits during POWER OPERATION above 15% of RATED THERMAL POWER by:

a.

Monitoring the indicated AFD for each OPERABLE excore channel:

l 1.

At least once per 7 days when the AFD Monitor Alarm is OPERABLE, and 2.

At least once per hour for the first 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after restoring the AFD Monitor Alarm to OPERABLE status, b.

Monitoring and logging the indicated AFD for each OPERABLE excore e

channel at least once per hour for the first 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and at least once per-30 minutes thereafter, when the AFD Monitor Alarm is inoperable. The logged values of the indicated AFD shall be assumed to exist during the interval preceding each logging.

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i CALLAWAY - UNIT 1 3/4 2-2 Amendment No. 28

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