U-603611, Emergency Response Data System Reference File Change
| ML031150408 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 04/15/2003 |
| From: | Iliff W AmerGen Energy Co, British Energy Co, Exelon Corp |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| U-603611 | |
| Download: ML031150408 (3) | |
Text
AmerGZen An Exelon/British Energy Company Clinton Power Station R R. 3 Box 228 Clinton, IL 61727-9351 1 OCFR50, Appendix E VI.3.a U-60361 1 April 15, 2003 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Clinton Power Station Facility Operating License No. NPF-62 NRC Docket No. 50-461
Subject:
Emergency Response Data System Reference File Change AmerGen Energy Company, LLC (AmerGen) is providing revised Data Point Reference File sheets for two Clinton Power Station (CPS) computer points that input to the Emergency Response Data System (ERDS).
The change is necessary to support a plant modification for removal of two of the Main Steamline Radiation Monitors. The original computer points, D17DA002 and D17DA003, are being deleted. No replacement points will be provided due to the removal of the equipment.
The attachment contains the data point library reference file sheets for the removed computer points.
If you have comments or questions concerning this information, please contact Mr. Gary Schollmann at (217) 937-4703 or e-mail at gschollmann@cps.amergenenergy.com.
Respectfully, W. S. Iliff Regulatory Assurance Manager Clinton Power Station EET/blf Attachment cc:
Clinton Power Station Project Manager - NRR NRC Senior Resident Inspector, V-690 Regional Administrator, NRC Region IlIl Office of Nuclear Facility Safety - Illinois Department of Nuclear Safety
-Q-
CPS DATA POINT LIBRARY REFERENCE FILE r-te:
\\03-Sep-92 Reactor Un Clinton Unit 1 Data Feeder:
CX/CZ NRC ERDS Paramet r:
MN Steam Rad Point ID:
D17DA002 Plant Spec Point Desc Main Steam Line B Radiation Generic/Cond Desc:
Radiation Level of the Main Steam Line Analog/Digital:
A Engr Units/Dig States:
MR/r Engr Units Conversion:
Anti-g Minimum Instr Range:
.997 Maximum Instr Range:
1E6 Zero Point
Reference:
n/a\\
ference Point Notes:
n/a\\
PROC or SENS:
S Number of Sensors:
1 How Processed:
n/a Sensor Locations:
n/a
\\d
\\p 4o ET X Alarm/Trip Set Points:
10
\\
IL?5 jeek
>¢ NI Detector Power Supply Cut-off Power Level:
n/a Plzn4 MolTie.4il NI Detector Power Supply
\\
CP 334621 Turn-on Power Level:
n/a Instrument Failure Mode:
Temperature Compensation for DP Transmitters:
n/a Level Reference Leg:
n/a
,T;que System Desc:
None provided.
PAGE 41
CPS DATA POINT LIBRARY REFERENCE FILE W~e:
\\03-Sep-92 Reactor Unit:
Clinton Unit 1 Data Feeder:
CX/CZ NRC ERDS Parameter:
MN Steam Rad Point ID:
D17DA003 Plant Spec Point Desc:
ain Steam Line C Radiation Generic/Cond Desc:
Ra iation Level of the Main Steam Line Analog/Digital:
A Engr Units/Dig States:
MR/Hr Engr Units Conversion:
Anti-log Minimum Instr Range:
0.997 Maximum Instr Range:
1E6 Zero Point
Reference:
n/a ference Point Notes:
n/a PROC or SENS:
S Number of Sensors:
1 How Processed:
n/a Sensor Locations:
Alarm/Trip Set Points:
<10 Ae J
ER S NI Detector Power Supply l1a5 beel v
Cut-off Power Level:
n/a Plrn t
NI Detector Power Supply DC? 33Gz I Turn-on Power Level:
n/a Instrument Failure Mode:
Temperature Compensation for DP Transmitters:
n/a Level Reference Leg:
n/a t:',que System Desc:
None provided.
PAGE 42