ML20235S460

Revised Tech Spec Page 3-11,changing Gpm to Gallons & Page 3.31L,changing Table 3.2-1 to 3.17-1

ML20235S460
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	10/02/1987
From:	CONNECTICUT YANKEE ATOMIC POWER CO.
To:
Shared Package
ML20235S459	List: B12691, Forwards Revised Tech Spec Pages Correcting Typos on Page 3-11,to Change Gpm to 230,000 Gallons & Page 3.31L,to Change Table 3.2-1 to 3.17-1 ML20235S460
References
NUDOCS 8710090008
Download: ML20235S460 (3)

Text

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Docket No. 50-213 B12691 o

Typographical Corrections to Cycle 15 Reload Technical Specifications 1

October 1937 8710090000 871002 ADOCK 05000213 PDR PDR l

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,t 3.7 MINIMUM WATER VOLUME AND BORON CONCENTRATION IN THE l

REFUELING WATER STORAGE TANK 1

Applicability:

Applies to the inventory of borated refueling water for

- core cooling systems, or containment spray.

Objective:

To protect against fuel damage and reduce containment pressure by ensuring immediate availability of core cooling and containment spray water.

Specification:

Whenever the core cooling or containment spray systems are specified to be operable, the refueling water tank shall contain not less than 230,000 gallons and shall have a boron concentration of not less than 2200 ppm.

Basis:

The volume and boron concentration requirements of 230,000 gallons and 2200 ppm, respectively, are consistent with the transient and LOCA analyses.

The volume requirements bound the maximum expected boration capability requirement based on end of cycle conditions af ter xenon decay and cooldown to 1400F.

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.. o LIMITING CONDITION FOR OPERATION 3.17.5 The following DNB-related parameters shall be maintained within the limits shown in Table 3.17-1:

a.

Reactor Coolant System T Cold, b.

Pressurizer Pressurizer, and c.

Reactor Coolant System Flowrate.

APPLICABILITY: MODE 1.

ACTION:

With any of the above parameters exceeding its limit, restore the parameter to within its limit 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 5% 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 />.

SURVEILLANCE REQUIREMENTS a.

Each of the parameters of Table 3.17-1 shall be verified to be within its limit at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, b.

The RCS total flow rate shall be determined by heat balance within seven EFPD of achieving RATED THERMAL POWER after a refueling.

c.

The RCS total flow rate indicators shall be subjected to a CHANNEL CALIBRATION at least once per 18 months.

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