ML20073L154

Forwards Rev 18 to Radiological Emergency Response Plan & Revised Implementing Procedures,Addressing Dose Assessment Aspects of Notice of Violations for Events Discussed in Insp Rept 50-483/93-14

ML20073L154
Person / Time
Site:	Callaway
Issue date:	10/04/1994
From:	Schnell D UNION ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation
Shared Package
ML20073L159	List: ML20073L154 ML20073L173 ML20073L180 ML20073L186
References
ULNRC-3079, NUDOCS 9410120352
Download: ML20073L154 (2)

Text

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1901 Cttouteau Avenue

'4 Post Office Scx 149

- St Louis. Mhscun 63166 314-554-2650 L

Union October 4 1994 oc isr sch ii Etscnuc  ::!"~~

E Document Control Desk Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop P1-137 Washington, DC 20555 ULNRC-3079 Gentlemen:

DOCKET NUMBER 50-483 CALLAWAY PLANT RADIOLOGICAL MERGENCY RESPONSE PLAN, REV. 18 The following documents are enclosed:

Callaway Plant Radiological Emergency Response Plan, Rev. 18 EIP-ZZ-00212, Protective Action Recommendations, Rev. 13 EIP-ZZ-01211, PC Based Plume Phase Dose Assessment, Rev. 16 EPCI-94-03, PC Dose Calculation Bases, Rev. 0 EPCI-94-04, Protective Action Recommendation Bases, Rev. 0 EPCI-94-05, Unit Vent Monitor Readings for Site and General Emergencies, Rev. O These revisions to the RERP and associated implementing procedures address the dose assessment aspects of the Notice of Violations for events discussed in Inspection Report 50-483/93014.

Values were changed for unit vent monitor readings used as Group 1 Emergency Action Level indicators for Site and General Emergency. This change resolves the potential overlap problem in Group 1 between Alert and Site Emergency classifications (see ULNRC-3008 dated 4/25/94).

A detailed list of all other RERP changes is included with the plan.

Two copies of the enclosed documents were delivered to the Region III NRC office on September 27, 1994, and a presentation was made to Reactor Support Programs Branch personnel explaining the proposed changes. Implementation is pending NRC approval.

Ver ruly_oure, stA 1 onald F. Schnell f DFS/JLN/bjp I20C35 Enclosures /

9410120352 941004 PDR ADOCK'05000483 hff .

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., ULNRC-3079 October 4, 1994 i Page 2, cc: J.'B. Martin w/o Regional Administrator USNRC Region III B. L. Bartlett (1 copy)

Resident Inspector, Callaway Plant L. R. Wharton (2 copies letter only)

Licensing Project Manager, Callaway Plant USNRC, Washington, DC M. J. Farber w/o Chief, Reactor ProjectsSection III A USNRC Region III J. E. Foster w/o Senior Emergency Preparedness Analyst USNRC Region III Manager, Electric Department w/o j Missouri Public Service Commission 1 4

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