ML15218A034

Page 2 of Technical Specification 3.1.3 Updated - Amend. # 278/258

ML15218A034
Person / Time
Site:	Mcguire, McGuire
Issue date:	07/22/2015
From:	Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML15218A034 (4)

Text

Y Date: Z221 Distribution: Duke Energy Document Transmittal #: TR-NUC-MC-O00282

1. AREVA NP

2. BLUE DOT LIBRARY DOCUMENT TRANSMITTAL FORM

Purpose:

Issue

3. MCG DOC CNTRL MISC MAN Released By:

Facility: MICGUIRE NUCLEAR STATION Duke Enery

4. MCG OPS PROCEDURE GP SUBJECT 13225 Haaers Ferry Road

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Tech Snec 3.1.3 - Pa 2of TS 3,1,3 uo~dated - Amend, # 2781258 Document Manaaement

6. MCG RAD PROT

7. OPS HUMAN PERFORMANCE - MGO2M

8. OPS TRNG MGR. Huntersville, NC 28078 IMNSDCRMt(hduke-enerav.com

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10. RESIDENT NRC INSPECT

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13. U S NUC REG WASHINGTON, DC

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15. WESTINGHOUSE ELECTRJC CO LLC Page 1 of 1

+ +Doc~ument ID . .. 1112131 41 51 61 7151911 10 11 "121 13 14 I15 IUCN-MC-MNS-TS-3.i.3-278-ISSUED FYIIE FYIIE FYIIE IFYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIjE FYIIE FYIjE FYIIE FYIIE FYIIE Remarks: For simolicitv, you can distribute the entire TS 3.1.3 if wanted. It is a very small section.--- Reference TR-NUC-MC-000272---FOR DISTRIBUTION ENTITIES

MTC 3.1.3 3.1 REACTIVITY CONTROL SYSTEMS 3.1.3 Moderator Temperature Coefficient (MTC)

LCO 3.1.3 The MTC shall be maintained within the limits specified in the COLR. The maximum upper limit shall be that specified in Figure 3.1.3-1.

APPLICABILITY: MODE 1 and MODE 2 with keff> 1.0 for the upper MTC limit, MODES 1, 2, and 3 for the lower MTC limit.

ACTIONS ________

CONDITION REQUIRED ACTION COMPLETION TIME A. MTC not within upper A.1 Establish administrative 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> limit, withdrawal limits for control banks to maintain MTC within limit.

B. Required Action and B. 1 Be in MODE 2 with 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion keff < 1.0.

Time of Condition A not met.

C. MTC not within lower C.1 Be in MODE 4. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> limit.

McGuire Units 1 and 2 3.1.3-1 Mc~ure Uits and2 3..3-1Amendment Nos. 184/1 66

MTC 3.1.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.1.3.1 Verify MTC is within upper limit. Once prior to entering MODE 1 after each refueling SR 3.1.3.2---------NOTES----------

1. Not required to be performed until 7 effective full power days (EFPD) after reaching the equivalent of an equilibrium RTP all rods out (ARO) boron concentration of 300 ppm. Measurement of the MTC may be suspended provided the benchmark criteria specified in DPC-NE-1007-PA, and the Revised MTC Prediction specified in the COLR are satisfied.

2. If the MTC is more negative than the 300 ppm Surveillance limit (not LCO limit) specified in the COLR, SR 3.1.3.2 shall be repeated once per 14 EFPD during the remainder of the fuel cycle.

3. SR 3.1.3.2 need not be repeated if the MTC measured at the equivalent of equilibrium RTP-ARO boron concentration of < 60 ppm is less negative than the 60 ppm Surveillance limit specified in the COLR.

Once each cycle Verify MTC is within lower limit.

McGuire Units 1 and 2 3.1.3-2 Mc~ure nit 1ad23.13-2Amendment Nos. 278/258

MTC 3.1.3 0.9 Lu. 0.8

• "0.7 o3 0.6 e- 0.5 tO0.4 L_.3

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0 0.3 0.1 0 10 20 30 40 50 60 70 80 90 100 PERCENT RTP Figure 3.1.3-1 (page 1 of 1)

Moderator Temperature Coefficient vs. Power Level McGuire Units 1 and 2 3.1.3-3 Mc~ure Uits and2 3..3-3Amendment Nos. 184/1 66