ML20237L646

Notice of Violation from Insp on 870824-27.Violation Noted: Procedure Pom 23.316 Provided Inadequate Steps to Prevent Inadvertent Closure & Reopening of MSIVs During Reactor Protection Sys Power Supply Transfer to Alternate Power

ML20237L646
Person / Time
Site:	Fermi
Issue date:	09/03/1987
From:	Hehl C NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:
Shared Package
ML20237L644	List: IR 05000341/1987036 ML20237L641 ML20237L646
References
50-341-87-36, NUDOCS 8709090018
Download: ML20237L646 (1)

Text

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,n NOTICE OF VIOLATION.

F Detroit Edison Company Docket'No. 50-341

' As a~ result of the inspection conducted on August 24-27, 1987, and in accordance with the " General Policy and Procedures for NRC Enforcement Actions," 10 CFR Part'2, Appendix C (1985), the following violation was

' identified:

Fermi Unit 2 Technical Specification 6.8.1 states, in part, that the licensee shall establish,-implement,~and maintain written procedures covering surveillance and test activitics of safety-related equipment.

Contrary to the above, Procedure POM 23.316, "RPS 120V AC.AND RPS MG SETS,"

. prior to August 4, 1987, provided inadequate steps to prevent the inadvertent closure and reopening of the Main Steam Isolation Valves (MSIVs) during a RPS motor generator power supply transfer to its alternate power supply. The inadequate procedure step.s v;ere found during power supply transfers while the plant was in cold shutdown.

This is.a Severity Level V violation (Supplement I).

The inspection showed that action had been taken to correct the identified violation and to prevent recurrence. -Consequently, no reply to the violation is required and we have no further questions regarding this matter.

Dated S N 3, / 7J'? hk Charles W. Hehl', Chief Operations Branch i

)

8709090010 070904 P f PDR ADOCK 05000341 4 G PDR L

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