ML20205M349

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Proposed Tech Specs Deleting Fuel Rod Weight Limit in Section 5.3.1
ML20205M349
Person / Time
Site: Trojan File:Portland General Electric icon.png
Issue date: 04/11/1986
From:
PORTLAND GENERAL ELECTRIC CO.
To:
Shared Package
ML20205M338 List:
References
TAC-61235, NUDOCS 8604150196
Download: ML20205M349 (2)


Text

F-LCA 139 Page 5 of 5 DESIGN FEATURES DESIGN PRESSURE AND TEMPERATURE 5.2.2 The reactor containment building is designed and shall be maintained for a maximum internal pressure of 60 psig and a temperature of 288'F.

PENETRATIONS 5.2.3 Penetrations through the reactor containment building are designed and shall be maintained in accordance with the original design provisions contained in Section 6.2.4 of the FSAR with allowance for normal degradation pursuant to the applicable Surveillance Requirements.

5.3 REACTOR CORE FUEL ASSEM8 LIES 5.3.1 The reactor core shall contain 193 fuel assemblies with each fuel assembly containing 264 fuel rods clad with 11rcaloy-4. Each fuel rod shall have a nominal active fuel length of 144 inches. The initial core loading l shall have a maximum enrichment of 3.15 weight percent U-235. Reload fuel shall be similar in physical design to the initial core loading and shall have a maximum enrichment of 3.5 weight percent U-235.

CONTROL ROD ASSEMBLIES 5.3.2 The reactor core shall contain 53 full length control rod assemblies.

The full length control rod assemblies shall contain a nominal 142 inches of absorber material. The nominal values of absorber material shall be 80 percent silver,15 percent indium and 5 percent cadmium. All control rods shall be clad with stainless steel tubing. Eight part length control rod assemblies originally installed in the core contained a nominal 36 inches of absorber material at their lower ends. The part length control rod assemblies have been removed and are stored in the spent fuel pool.

5.4 REACTOR COOLANT SYSTEM DESIGN PRESSURE AND TEMPERATURE 5.4.1 The reactor coolant :ystem is designed and shall be maintained:

TROJAN-UNIT 1 5-4 Amendment No. 70 8604150196 860411 PDR

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P ADOCK 05000344 PDR

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of )

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l PORTLAND GENERAL ELECTRIC COMPANY, ) Docket 50-344 i THE CITY OF EUGENE, OREGON, AND ) Operating License NPF-1 PACIFIC POWER & LIGHT COMPANY )

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l (TROJAN NUCLEAR PLANT) )

CERTIFICATE OF SERVICE I hereby certify that copies of License Change Application 139 to the Operating License for Trojan Nuclear Plant, dated April 11, 1986, have been served on the following by hand delivery or by deposit in the United States mail, first class, this lith day of April 1986:

Mr. Lynn Frank, Director State of Oregon Department of Energy 625 Marion Street NE Salem OR 97310 Mr. Michael J. Sykes Chairman of County Commissioners Columbia County Courthouse St. Helens OR 97051

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~G. . Zimmerman, Manager Nu ea r Regulation Branch Nuc en Safety & Regulation Subscribed and sworn to before me this lith day of April 1986.

Notary Public of Orej[on 9MyCommission e rea[ -

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