ML18010A623
| ML18010A623 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 04/30/1992 |
| From: | Mccarthy D CAROLINA POWER & LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NLS-92-117A, NUDOCS 9205060193 | |
| Download: ML18010A623 (8) | |
Text
ACCELERATED DJ TRIBUTION DEMONST TION SYSTEM l
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RXDS)
ACCESSION NBR:9205060193 DOC.DATE: 92/04/30 NOTARIZED:
NO FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina AUTH.NAME AUTHOR AFFILIATION MCCARTHY,D.C.
Carolina Power 6 Light Co.
RECIP.NAME RECIPIENT AFFILXATION Document. Control Branch (Document Control Desk)
DOCKET 05000400
SUBJECT:
Provides utils communications description 6 survey I
c{uestionnaire info re Emergency
Response
Data Sys.
DISTRXBUTION CODE A045D COPIES RECEIVED:LTR ENCL SIZE:
TITLE: OR Submittal:
- Plans, Implement'g Procedures, C
NOTES:Application for permit renewal filed.
05000400
/
RECIPIENT XD CODE/NAME PD2-1 PD INTERNAL: AEOD/DOA/IRB NUDOCS-ABSTRACT EXTERNAL: NRC PDR COPIES LTTR ENCL 1
1 1
1 1
1 1
1 RECIPIENT ID CODE/NAME MOZAFARI,B.
NRRJ~RBP~BB9 D G~PXLE NOMIC COPIES LTTR ENCL 1
1 1
1 1
1 1
1 D
D D
NOTE TO ALL"RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LINIS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 8
ENCL 8
D D
S
Carolina Power 4 Light Company
~..
~
Nuclear Services Department 411 Fayetteville Street Mall - P.O. Box 1551 Raleigh, North Carolina 27602 liAPR.SO 199K SERIAL:
NLS-92-117A
United States Nuclear Regulatory Commission
,ATTENTION:
Document Control Desk Washington, DC 20555 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO. 50-400/LICENSE NO. NPF-63 EMERGENCY RESPONSE DATA SYSTEM -
SURVEY RESPONSE Gentlemen:
The purpose of this letter is to provide Carolina Power
& Light Company's communications description and survey questionnaire information regarding the Emergency
Response
Data System for the Shearon Harris Nuclear Power Plant (SHNPP).
This information is provided in accordance with the provision of NUREG-1394, Revision 1, Section 3.3, and is enclosed.
Should you have any questions regarding this subject, please contact Mr. Fred Emerson at (919) 546-7573.
Yours very truly, DBB/jbw Enclosure D.
C. McCarth Manager Nuclear Licensing Section cc:
Mr. S.
D. Ebneter Ms. B. L. Mozafari Mr. J.
E. Tedrow 9205060193 920430 PDR ADOCN 05000440 F
PDR (1606GN)
'1
~ K%
<<II",f'J
ENCLOS SERIAL:
NLS-92-117A Page 1 of 4 Shearon Harris Nuclear Power Plant (SHNPP)
ERDS Communications uestionnaire NUREG-1394, Revision 1, Appendix B I.
Contacts ERDS Communications Descri tion and Surve uestionnaire A.
Survey Coordinator Mike Verrilli, Specialist
- Regulatory Compliance (919) 362-2303 B.
Computer Hardware Specialist Howard T. Cox, Senior Specialist
- Computer (919) 362-2048 C.
Systems Software Specialist Howard T. Cox, Senior Specialist
- Computer (919) 362-2048 D.
Application-Level Software Specialist Howard T. Cox, Senior Specialist
- Computer (919) 362-2048 E.
Telephone Systems Specialist Bryan C. Allen, Telecommunications Service Supervisor (919) 362-2596 Mailin Address Harris Nuclear Project Department P. 0. Box 165 New Hill, NC 27562 II.
ERDS Communications Descri tion SHNPP takes no exceptions to the ERDS communications description provided in this item of the questionnaire.
(1606GLU)
ENCLOS SERIAL:
NLS-92-117A Page 2 of 4 III.
Selection of Data Feeder A.
How many data feeders'ne (1).
B.
Identify the data feeder and provide 1) a short description of the categories of data points it will provide and 2) the rationale for selecting it.
The data feeder for SHNPP is the Plant Process Computer/Emergency Response Facility Information System (ERFIS).
This system provides the data points required by NUREG-1394, Revision 1.
This system was selected as the data feeder because it is the only system which can provide the necessary data points.
C.
Which data feeder is the site time determining feeders SHNPP has only one feeder, so the time determining feeder will be ERFIS also.
IV.
Data Feeder Information General Questions Identification of the Data Feeder a.
b.
What is the local parlance?
ERFIS - Emergency Response Facility Information System.
Is this the site time determining feeder' Yes.
C.
How often will this feeder transmit an update set to ERDS (in seconds)'
The data set will be transmitted at time intervals of no less than every 15 seconds and no more than every 60 seconds.
(16066 LU)
~
Ib
ENCLOS SERIAL:
NLS-92-117A Page 3 of 4 2.
Hardware/Software Environment a.
Identify the manufacturer and model number of the data feeder.
b.
C.
d.
ENCORE Computer Corporation
- Concept 32/6780.
Identify the operating system.
MPX-32, Revision 3.2B.
What method of timekeeping is implemented?
Standard and daylight savings.
In what time zone is the feeder located?
Eastern time zone.
3.
Data Communications Details a.
Can this data feeder provide asynchronous serial data communications (RS-232-C) with full modem control?
Yes.
b.
Will this feeder transmit at ASCII or EBCDIC?
ASCII.
c ~
Can this feeder transmit at a serial baud rate of 2400 bps?
d.
Yes.
Does the operating system support XON/XOFF flow control?
Yes.
(1)
Are any problems foreseen with the NRC using XON/XOFF to control the transmission of data?
No.
e.
If it is not feasible to reconfigure a serial port for ERDS linkup, please explain why.
Serial ports for ERDS can be reconfigured.
(16060 LU)
ENCLOS SERIAL:
NLS-92-117A Page 4 of 4 f.
Do any ports currently exist for the ERDS linkupV Yes.
(1)
If not, is it possible to addV Not applicable; port is available.
(2)
If yes, will the port be used solely by ERDS2 Yes, the port will be dedicated to ERDS.
Data Feeder Physical Environment and Management a.
Where is the data feeder located in terms of the TSC,
- EOF, and control room?
The data feeder is located in a dedicated room adjoining the control room.
b.
Is the data feeder protected from a loss of supply of electricityV Yes, the data feeder is supplied by a dedicated Uninterruptible Power Supply (UPS).
ce Is there a human operator for this data feeders The data feeder is operated by the site Computer Maintenance Group.
(1)
If so, how many hours a day is the feeder attended'ersonnel are on-site eight hours a day, five days a
week (normal work hours); however, the data feeder is attended only on an as-needed basis during this time.
Data feeder attention during off-normal hours is handled on a call-out basis.
(16060 LU)