ML17262A937
| ML17262A937 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 07/31/1992 |
| From: | Jolioceur J NRC OFFICE FOR ANALYSIS & EVALUATION OF OPERATIONAL DATA (AEOD) |
| To: | Mecrdey R ROCHESTER GAS & ELECTRIC CORP. |
| References | |
| NUDOCS 9208060143 | |
| Download: ML17262A937 (3) | |
Text
July 31, 1992 Docket No.
50-244 Mr. Robert C. Mecredy Vice President Ginna Nuclear Production Rochester Gas and Electric Corporation 89 East Avenue Rochester, New York 14649-0001
Dear Mr. Mecredy:
In your letter to Mr. Allen R. Johnson dated July 20, 1992 you referred to the meeting which was held on October 18, 1991 at King of Prussia, PA.
In this meeting we discussed the possiblity of utilizing the quality codes utilized by your Plant Process Computer System (PPCS) in the update messages which your computer sends to the Emergency
Response
Data System (ERDS).
Based upon a
review of the quality codes and descriptions which you submitted in your letter, it does not appear that this will be possible in your case.
As we discussed in our meeting in King of Prussia, due to the number of different plants supported by ERDS and the differences between the computer systems used to support
- them, ERDS is designed to display data in a generic format using a generic set of quality codes.
There are 8 different quality codes which ERDS can assign to any data point.
" ERDS can accept up to 16 different single character quality codes which can be mapped by the system into the 8 quality codes utilized by EROS.
The listing which you provided indicates that your system utilizes too many different quality codes for direct transmission of your PPCS quality codes to EROS.
It will be necessary, therefore, to convert quality codes to the ERDS format as a part of the EROS interface installed at Ginna Station.
If you have any questions concerning this issue or any other ERDS related topic, please do not hesitate to contact me at (301) 492-4155.
For further information concerning the ERDS software interface, your staff may also contact Ms. Lynne Saul, the Lead Software Engineer for the EROS project at Halliburton NUS Environmental Corporation, at (208) 524-9371.
cc:
A. Johnson, NRR DI SR I BUTION Sincerely, Original Signed By:
John R. Jolicoeur EROS Project Manager Incident Response Branch Division of Operational Assessment Office for Analysis and Evaluation ~~
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July 31, 1992 Docket No.
50-244 Hr. Robert C. Hecredy Vice President Ginna Nuclear Production Rochester Gas and Electric Corporation 89 East Avenue Rochester, New York 14649-0001
Dear Hr. Hecredy:
In your letter to Hr. Allen R. Johnson dated July 20, 1992 you referred to the meeting which was held on October 18, 1991 at King of Prussia, PA.
In this meeting we discussed the possiblity of utilizing the quality codes utilized by your Plant Process Computer System (PPCS) in the update messages which your computer sends to the Emergency
Response
Data System (EROS).
Based upon a
review of the quality codes and descriptions which you submitted in your letter, it does not appear that this will be possible in your case.
As we discussed in our meeting in King of Prussia, due to the number of different plants supported by ERDS and the differences between the computer systems used to support
- them, ERDS is designed to display data in a generic format using a generic set of quality codes.
There are 8 different quality codes which ERDS can assign to any data point.
ERDS can accept up to 16 different single character quality codes which can be mapped by the system into the 8 quality codes utilized by ERDS.
The listing which you provided indicates that your system utilizes too many different quality codes for direct transmission of your PPCS quality codes to EROS.
It will be necessary, therefore, to convert quality codes to the ERDS format as a part of the ERDS interface installed at Ginna Station.
If you have any questions concerning this issue or any other ERDS related topic, please do not hesitate to contact me at (301) 492-4155.
For further information concerning the EROS software interface, your staff may also contact Hs.
Lynne Saul, the Lead Software Engineer for the ERDS project at Halliburton NUS Environmental Corporation, at (208) 524-9371.
Sincerely, Original Signed By:
John R. Jolicoeur ERDS Project Manager Incident Response Branch Division of Operational Assessment Office for Analysis and Evaluation of Operational Data cc:
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