Text

Proposed Tech Spec Changes Revising Reduction of MAPLHGR Values from Values Submitted 820520
	ML20054K481
Person / Time
Site:	Brunswick
Issue date:	06/28/1982
From:	; CAROLINA POWER & LIGHT CO.
To:	;
Shared Package
ML20054K480	List: ML20054K479; ML20054K481;
References
	NUDOCS 8207020241
	Download: ML20054K481 (10)
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3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 AVERAGE PLANAR LINEAR HEAT GENERATION RATE LIMITING CONDITION FOR OPERATION 3.2.1 All AVERAGE PLANAR LINEAR HEAT GENERATION RATES (APLHGR's) for each type of fuel as a function of AVERAGE PLANAR EXPOSURC shall not exceed the following limits:

l a.

During two recirculation loop operation, the limits are shown in Figures 3.2.1-1, 3.2.1-2, 3. 2.1-3, 3.2.1-4, 3.2.1-5, 3.2.1-6, 3.2.1-7, 3.2.1-8, or 3.2.1-9.*

APPLICABILITY: CONDITION 1, when TilERMAL POWER > 25% of RATED TilERMAL POWER.

I ACTION:

With an APLHGR exceeding the limits of Figures 3.2.1-1, 3.2.1-2, 3.2.1-3, 3.2.1-4, 3.2.1-5, 3.2.1-6, 3.2.1-7, 3.2.1-8, or 3.2.1-9*,

initiate corrective action within 15 minutes and continue corrective action so that APLHGR is within the limit within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months or reduce THERMAL POWER to less than 25% of RATED THERMAL POWER within the next 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

SURVEILLANCE REQUIREMENTS 4.2.1 All APLHGR's shall be verified to be equal to or less than the applicable limit determined from Figures 3.2.1-1, 3.2.1-2, 3.2.1-3, 3.2.1-4, 3.2.1-5, 3.2.1-6, 3.2.1-7, 3.2.1-8, or 3.2.1-9:*

a.

At least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , b.

Within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months af ter completion of a THERMAL POWER increase of at least 15% of RATED THERMAL POWER, and c.

Initially and at least once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months when the reactor is operating with a LIMITING CONTROL ROD PATTERN for APLHGR.

8207020241 820628 PDR ADOCK 05000324 P

PDR

These limits differ from those found in General Electric reports Y1003J01A37, March 1982, " Supplemental Reload Licensing Submittal for Brunswick Steam Electric Plant, Unit 2, Reload 4," (with and without RPT) due to core spray sparger inspections.

E BRUNSWICK - UNIT 2 3/4 2-1 Amendment No.

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ML20054K481

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