ML20064B863

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Responds to 780817 NRC Ltr Re Violation Noted in Inspec Repts 50-261/78-15.Corrective Actions:Interlock Sys Tested When Modificaiton Completed.Checkout Procedure to Be Implemented
ML20064B863
Person / Time
Site: Robinson Duke Energy icon.png
Issue date: 09/13/1978
From: Furr B
CAROLINA POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML14175A967 List:
References
GD-78-2466, NUDOCS 7810110229
Download: ML20064B863 (2)


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Sep:e:bar 13, 1978 FIII: NG-3513 (R) SERIAI.: GD-78-2466 __.

Mr. James P. O'Reilly, Director U. S. Nuclear Regulatory Ccmmission Region II 101 Marietta Street, Suite 3100 Atlaata, Georgia 30303 H. B. RCBINSON STEAM EIICTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261

.'ICIN5E NO. DPR-23 RESPONSE TO L INSPECTION PIPORT NO. 50-261/78-15

Dear Mr. O'Reilly:

We have received anc' reviewed the subject report and are hereby responding to the item of ,oncompliance:

Enforcement Item A. Infraction Technical Specification 6.8.1 requires, in part, that written procedures be establisted, implemented, and maintained that meet the requirements and reco=mendations of Sections 5.1 and 5.3 of ANSI N18.7-1972. Paragraphs 5.3.4.5(1) and 5.1.7 combine to require-that the status of interlocks necessary for refueling be determined by a surveillance procedure prior to refueling.

Contrary to the above, a system of interlocks installed by Modification 313 (Revision 1) in May,1977, to prevent collision between the reactor building polar crane and fuel handling manipulator crane was not addressed in any of the plant periodic tests procedure prerequisite to the February,1978 refueling.

Corrective Action The installed interlock system, designed to prevent the polar crane from colliding with the manipulator crane, was satisfactorily tested when the modification was completed. To-ensure satisfactaty operation of the system during crane movement, a checkout procedure for the interlocks shall be -

implemented prior to the next scheduled refueling outage.

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,G, Mr. J. P. O'Reilly. 2 Sepecebar 13, 1978 Corrective Action To Prevent Further Noncocpliance A checkout procedure for the crane interlock system-is to be written and included in the . refueling interval periodic test FT-26, Fuel Handling Equipment Interlock and Operation Test. Addition of this' procedure to the PT will ensure that periodic surveillance of the interloc'; system is conducted.

Date Wen Full Co=pliance Will Ee Achieved The procedure addition to PT-26 will be written and approved priar to,the next refueling outage which is presently scheduled for spring,1979.

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Yours very truly, A

B.13. Furr Manager Generation Department I'32/00S:ra#

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