ML19338D473
| ML19338D473 | |
| Person / Time | |
|---|---|
| Site: | Dresden, Quad Cities, Zion  |
| Issue date: | 08/22/1980 |
| From: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | Reed C COMMONWEALTH EDISON CO. |
| References | |
| NUDOCS 8009230288 | |
| Download: ML19338D473 (3) | |
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UNITED STATES o
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- g" GLEN ELLYN, ILLINots 60137 AUG 2 2 000 Docket No. 50-10, 50-237, 50-249; 50-254, 50-265; 50-295, 50-304 Commonwealth Edison Company ATTN:
Mr. Cordell Reed Vice President Post Office Box 767 Chicago, IL 60690 Gentlemen:
This letter is forwarded _to you to bring to your attention the purpose of the two direct and dedicated telephone networks, i.e., Health Physics Network (HPN) and Emergency Notificati.on (ENS). These systems were installed for governaent use during an emergency.
It should be emphasized that the HPN, however, is to be used by you only if you need to reach the NRC and the Emergency Notification System (" hot line") and the commercial systems are not operational or available.
Please remind all personnel of the stated purpose of these systems.
Sincerely, M.
Q amesG.Keppler[
v Director
Enclosure:
Description of ENS and HPN cc w/ encl:
Mr. J. S. Abel, Director Director, NRR/DPM of Nuclear Licensing Director, NRR/ DOR Mr. D. J. Scott, Station AEOD Superintendent PDR Mr. N. Kalivianakis, Plant Local PDR
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Superintendent NSIC Mr. K. L. Graessner, Station TIC Superintendent Mr. Dean Hansell, Office Central Files of Assistant Attorney
' Resident Inspectors, RIII General l
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Emergency Notification System t..
I ENS
Purpose:
The ENS is intended.for use as.the primary means for the site to report emergencies and other significant events to NRC/IE Headquarters. When the.NRC Operations Center is activated in response to a site emergency..the ENS.
becomes the dedicated and continuous line to the NRC for the transmission of operational data.
Use: Whenever there.is a site' event of the type specified in Title 10, Code of Federal Regulations, Section 50.72, each licensee is required to report the in-cident and status of the plant to the NRC as outlined in the referenced section.
The ENS is the means for reporting the situation to the NRC.
To activate the ENS, the licensee employee needs only to lift the receiver. This causes the telephone console in the Operations Center in Bethesda, Maryland to ring automatically.
Requirements:
If the incident has little potentia 1'for impacting-the public health and safety, the NRC Duty Officer may only collect relevant information and then terminate the conversation. However, if.the event is of a more serious nature, the Duty Officer will maintain an open and continuous line with the site until the matter is resolved. Licensees are required to assign an individual to maintain continuous communication with the NRC staff member in the Operations Center until
- the NRC decides that the event has been successfully terminated or additional' communication is unnecessary.
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.e Health' Physics Network-(HPN)
Purpose:
~ The HPN is intended for use as the dedicated line between the NRC
- Headquarters.and the site for health physics data during site emergencies and other.significant events. The usual locations for this network'are
~ Licensee's Health. Physics Office Emergency Operations Facility (EOF)
' Alternate EOF Resident Inspector's Office Use: During an incident, NRC Headquarters lwill establish this telephone link using the HPN. Before NRC health physics specialists arrive at !he site, the NRC Operations _ Center communicator may request information from Itcensee personnel.
Requirements: The HPN.should'be used for reporting emergencies only after the utility has been unsuccessful at contacting the NRC using the ENS and commercial telephone lines.
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