L-2107-079, Emergency Response Data Point Library (Dpl) Changes
| ML17143A230 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 04/26/2017 |
| From: | Snyder M Florida Power & Light Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-2107-079 | |
| Download: ML17143A230 (5) | |
Text
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U.S. Nµcleat Regulatory Corrllnissidn Attn: Document
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Control Desk Washington, DC 20555 RE:
St. Lucie Unit I Docket No. 50-335 April 26, 2017 Emergency Response Dat~ ~.oip.t Librarr (DPL) Changes.
L-2107-079 10 CFR 50, Appendix E
-1 T~s ~formation is being pro~ided for cof11pli~P.\\::e. ':vith l QCf.R,.50~.!\\.pp~ndix E, VI, 3.a, "Maintaining the Emergency Response Data System," which requires nqtifi.cation within 30 days after the changes are made for any software or hardware changes to any transmitted data points identified in the Data Point Library. St.
Lucie implemented a plant modification on April 5, 2017 that replaced the atmospheric steam dump monitors in their entirety with new indicating, recording, and alarm generating devices.
This letter is being submitted to document the change to the Unit 1 main steam line radiation monitors.
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The chd~ge i~"~u~a~i~ed;_ qn, p~ge 2 ~f Att~chm~nt* 1. with the ~ffe~t~d D~ta -Point Lihrary (DPL) pages on p~ge 3 ~nd 4. No other DPL poiiits ar~ *~ffe~ted by this 1,:hange and all originally submitted Elll)S points retpain available and unchanged.
Sincerely,
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Mich'~el]. Sn *a~r licensing' Manag~r St. Lucie Plant * * * * *
- MJS/dlc Attachment
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cc:
NRC Region II Administrator NRC Site Resident Inspector Florida Power & Light Company 6501 S. Oce,an Drive, Jensen Beach, FL 34957
ATTACHMENT 1 St Lucie Unit 1 ERDS Data Point Library Update SLl L-2017-079 Page 1of4
L~2017-079 Page 2 of4 Page NRC EROS Parameter Plant Description Summary of Revision 38 MAIN SL 1/A 39 MAIN SL 2/8 MAIN STEAM LINE A RAD Revised min/max instrument range and engineering units to reflect replacement equipment and corrected Point ID.
MAIN STEAM LINE BRAD Revised min/max instrument range and engineering units to reflect replacement equipment and corrected Point ID.
Date:
Reactor Unit:
Data Feeder:
NRC EROS Parameter:
Point ID:
Plant Spec Point Desc.:
Generic/Cond Desc.:
Analog/Digital:
Engr Units/Dig States:
Engr Units Conversion:
Minimum Instr Range:
Maximum Instr Range:
Zero Point
Reference:
Reference Point Notes:
PROC or SENS:
Number of Sensors How Processed:
Sensor Locations:
Alarm/Trip Set Points NI Detector Power Supply Cut-off Power Level NI Detector Power Supply Turn-on Power Level Instrument Failure Mode Temperature Compensation For DP Transmitters Level Reference Leg Unique System Desc.
ATTACHMENT 1 EROS Data Points Library (Page 38 of 50) 04/05/17 SL 1 N/A MAIN SL 1/A RE26_62_A MAIN STEAM LINE A RAD Stm Gen A Steam Line Rad Level A
µCi/cc N/A 0.1 1E+04 N/A N/A s
1 N/A STEAM TRESSEL 62 FT. LVL.
VARIABLE N/A N/A N/A N/A L-2017-079 Page 3of4 This parameter measures the "A" main steam line radiation level.
Date:
Reactor Unit:
Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Spec Point Desc.:
Generic/Cond Desc.:
Analog/Digital:
Engr Units/Dig States:
Engr Units Conversion:
Minimum Instr Range:
Maximum Instr Range:
Zero Point
Reference:
Reference Point Notes:
PROC or SENS:
Number of Sensors How Processed:
Sensor Locations:
Alarm/Trip Set Points NI Detector Power Supply Cut-off Power Level NI Detector Power Supply Turn-on Power Level Instrument Failure Mode Temperature Compensation For DP Transmitters Level Reference Leg Unique System Desc.
ATTACHMENT 1 EROS Data Points Library (Page 39 of 50) 04/05/17 SL 1 N/A MAIN SL 2/B RE26_63_A MAIN STEAM LINE B RAD Stm Gen B Steam Line Rad Level A
µCi/cc N/A 0.1 1E+04 N/A N/A s
1 NIA STEAM TRESSEL 62 FT. LVL.
VARIABLE N/A N/A N/A N/A L-2017-079 Page 4of4 This parameter measures the "B" main steam line radiation level.