ML20129D474

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Informs of Decision to Replace Current Health Physics Network (HPN) Telephone Sys W/Dedicated Commercial Circuits. Priority Order,In Which Commercial HPN Svc Will Be Installed,Listed
ML20129D474
Person / Time
Site: Dresden, Byron, Braidwood, Quad Cities, Zion, LaSalle, 05000000
Issue date: 07/11/1985
From: Hind J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Reed C
COMMONWEALTH EDISON CO.
References
NUDOCS 8507160538
Download: ML20129D474 (3)


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'JUL 1 1 985 Docket'Nos. 50-456, 50-457, 50-454, 50-455, 50-373, 50-374, 50-10, 50-237, 50-249, 50-254, 50-265, 50-295, and 50-304~

s Commonwealth Edison Company ATTN: Mr. Cordell Reed Vice' President Post Office-Box 767 Chicago, IL 60690 Gentlemen:

For the past several years, NRC Headquarters-has been working to provide a.

~ Health Physics Network (HPN) that will operate reliably. We are nos convinced that the curre system cannot be made to operate to our satisfaction.

Therefore, Jion has been made to replace the current HPN telephone system with dedicatt meercial circuits.

In order to increase the probability of being available in an emergency, each of the replacement HPN commercial circuits will be routed through an exchange at a telephone company Central Office different from the office that the facility's circuits are routed.

through.

Existing HPN service is currently installed, or ordered to be-installed, in the EOF, TSC, Health Physics Office and NRC Resident Inspector's Office.

The new system will be located only in the E0F and TSC, and will be removed from

'the Health Physics Office and the Resident Inspector's Office where currently

. installed.

In order to make these changes, telephone company personnel will need access to all HPN extensions currently installed and any locations-in the EOF and TSC where an HPN extension was to be located but is not yet installed.

The following is the priority order in which we will have commercial HPN service installed.

1.

Install commercial service at those facilities where no HPN service exists, j

2.

Install commercial service at those facilities where no HPN service exists i

in the E0F but does in the TSC.

3.

Install commercial service at those facilities where no HPN service. exists in the TSC but does in the EOF.

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Replace existing HPN special circuitry with commercial service at those facilities that currently have HPN special circuitry.

Replacement service will be in the E0F and TSC, only.

All other locations are to be removed.

More definitive, plant-by plant schedules will be forthcoming when the dat;.s for changes in service are known.

Should you have any questions or need further information Ms. Linda Kers, Emergency Response Coordinator, is the Regional point of contact for assuring coordination between your facilities and the telephone companies.

She may be reached on (312) 790-5711.

Sincerely,

$1

. A. Hind, Director

' Division of Radiation Safety and Safeguards cc:

D. L. Farrar, Director of Nuclear Licensing M. Wallace, Project Manager D. Shamblin, Construction Superintendent J. F. Gudac, Plant Manager C. W. Schroeder, Licensing and Compliance Superintendent V. I. Schlosser, Project Manager Gunner Sorensen, Site Project Superiotendent R. E. Querio, Plant Manager G. J. Diederich, Plant Manager D. J. Scott, Plant Manager N. Kalivianakis, Plant Manager K. L. Graesser, Station Manager Jan Norris, Project Manager, NRR DMB/ Document Control Desk (RIDS)

Resident Inspector, RIII Braidwood Resident Inspector, RIII Byron Resident Inspector, RIII LaSalle Resident Inspector, RIII Dresden See Attached Cont'd Distribution List RIII r)

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JUL i 1 G65 Distribution Cont'd cc:

Resident Inspector, RIII Quad Cities Resident Inspector, RIII Zion Phyllis Dunton, Attorney General's Office, Environmental Control Division D. W. Cassel, Jr., Esq.

J. W. McCaffrey, Chief, Public Utilities Division H. S. Taylor, Quality Assurance Division Diane Chavez, DAARE/ SAFE W. Paton,' ELD L. 01shan, NRR LPM E. Chan, ELD J. Stevens, NRR Mayor, City of Zion