ML20028F573

Notice of Grant of Relief from Asme,Section XI Inservice Insp Requirements Re Reactor Vessel Closure & Cladding Exam, Hydrostatic Tests,Ultrasonic Stud Exam & Increased Leak Testing

ML20028F573
Person / Time
Site:	Calvert Cliffs
Issue date:	01/24/1983
From:	Clark R Office of Nuclear Reactor Regulation
To:
Shared Package
ML20028F571	List: ML20028F570 ML20028F572 ML20028F573
References
NUDOCS 8302020219
Download: ML20028F573 (2)

Text

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7590-01 UNITED STATES NUCLEAR REGULATORY COMMISSION DOCKET NOS. 50-317 AND 50-318 s

BALTIMORE GAS AND ELECTRIC COMPANY NOTICE OF GRANTING 0F RELIEF FROM ASME SECTION XI INSERVICE INSPECTION REQUIREMENTS The U. S. Nudlear Regulatory Commission (the Commission) has granted a relief from certain requirements of the ASME Code,Section XI, " Rules for Inservice Inspection of Nuclear Power Plant Components" to Baltimore Gas and Electric Company (the licensee), which revised the inservice inspec-tion program for Calvert Cliffs Nuclear Power Plant, Unit Nos.1 and 2.

The ASME Code requirements are' incorporated by reference into the Commission's '

rules and regulations in 10 CFR Part 50. The relief is effective as of e,.

.its date of issuance.

~ The code relief, granted i'n accordance with 10 CFR Part 50, Section 50.55a(g)(6)(1), relates to (1) Examination of reactor vessel closure head cladding, (2) Code Case N-210, " Exemption to Hydrostatic Tests,after Repairs,"

(3) Code Case N-307 for Centerdrilled Hole Ultrasonic Examination of Studs, (4) Increased inservice leak testing in lieu of hydrostatic pressure testing of the Class III component cooling water system, and (5) Hydrostatic testing of welds that cannot be isolated from the steam generators (Unit 2 only).

The Commission has' determined that the granting of this relief will not result in any significant environmental impact and that pursuant to 10 CFR g51.5(d)(4) an environmental impact statement or negative declaration

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and environmental impact appraisal need not be prepared in connection with this action.

8302020219 830124 PDR ADOCK 05000317 O

PDR

7590-01.

For further. details with respect to this action, see (1) the licensees requests for relief from code requirements dated November 6,1981 and December 21,1982 and (2) the Commission's related Safety Evaluation. All of these items are available for public inspection at the Commission's Public Document Room,1717 H Street, N. W. Washington, D. C.

20555, and-at the Calvert County Library, Prince Frederick, Maryland. A copy of item (2) may be obtained upon request addressed to the U. S. Nuclear Regulatory,

Commission, Washington,.D. C.

20555, Attention: Director, Division of Licensi.ng.

- Dated at Bethesda, Maryland this 24th day of January,1983.

v FOR THE NUCLEAR REGULATORY COMMISSION Robert A. Clark, Chief Operating Reactors Branch #3 Division of Licensi.ng 9

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