ML19274E565

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Amend 24 to License DPR-6 Revising Tech Specs by Replacing Current Description of Control Rod Assemblies W/Wording Consistent W/Feb 1978 Draft STS for Facility
ML19274E565
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 03/23/1979
From: Ziemann D
Office of Nuclear Reactor Regulation
To:
Shared Package
ML19274E564 List:
References
FOIA-80-162 NUDOCS 7904090185
Download: ML19274E565 (4)


Text

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UNITE D S TATES y

f'g NUCLEAR REGULATORY COMMISSION

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CONSUMERS POWER COMPANY DOCKET N0. 50-155 BIG ROCK POINT NUCLEAR PLANT AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 24 License No. DPR-6 1.

The Nuclear Regulatory Comnission (the Commission) has found that:

A.

The application for anendment by Consumers Power Company (the licensee) dated January 26, 1979, complies with the standards and requirenents of the Atonic Energy Act of 1954, as amended (the Act), and the Conmission's rules and regulations set forth in 10 CFR Chapter I B.

The facility will operate in confornity with the application, the provisions of the Act, and the rules and regulations of the Conmission; C.

There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Conmission's regulations; D.

The issuance of this anendment will not be inimical to the common defense and security or to the health and safety of the public. and E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Connission's regulations and all applicable requirements have been satisfied.

. 2.

Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment and para 9raph 2.C(2) of Facility Operating License No. DPR-6 is hereby amended to read as follows:

(2) Technical Specifications The Technical Specifications contained in Appendix A. as revised through Amendment No. 24, are hereby incorporated in the license.

The licensee shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of its issuance.

FOR THE fiUCLEAR REGULATORY COMMISSION

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Dennis L. Zienann.' Chief Operating Reactors Branch #2 Division of Operating Reactors

Attachment:

Changes to the Technical Specifications Date of Issuance:

flarch 23, 1979

ATTACHMENT TO LICENSE AMENDMENT N0. 24 FACILITY OPERATING LICENSE NO. DPR-6 00CKET NO. 50-155 Revise Appendix A Technical Specifications by removing page 5-1 and inserting the enclosed page 5-1.

The revised page includes the captioned amendment number and contains a vertical line indicating the area of change.

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5.0 REACTOR CORE XID CCNTROLS The reactor core and controls shall consist of all the co=ponents of the reactor core including the reactor reactivity control system and the liq-uid poison systes. The expected configuration of the core is shown in Figure 5.1.

51 DESIGN FEATL"RES The dimensions for these design features are for the cold cen-dition and are subject to nor=al manufacturing tolerances.

5.1.1 Princioal Core Materials Fuel (Sintered Pellets or UO, or UO -Puo, 2

Compressed Powder)

Moderator and Reflector Light Water Structural Components (Fuel Cladding Will, in Addition to 30h SS and Incalcy-800, Include Zr-2, Inconel-600 and Ir-3Nb-1Sn)

Flow Channels Zircaloy 2 and 30h SS Control Rods - Either 3 C Filled 30h SS Tubes and Solid 304 SS 5

Rods or B C Filled 30h SS Tubes With 30h SS Tubes in crucifor=-

h Shaped 30h SS Sheaths 5.1.2 Control Rod Assemblies The reactor core shall contain 32 control rod assemblies each cen-sisting of a cruciform array of e=pty or solid stainless steel tubes and stainless steel tubes contafning approximately 68 inches of boron carbide, 3 C, powder surrounded by a cruciform-4 shaped stainless steel sheath.

Change Nos. f, 77, JE, 75 Amendment No. 24 5 -1