HL-5410, Forwards Description of Changes to Emergency Response Data Sys Data Point Libraries in Format Required by NUREG-1394, Rev 1

Forwards Description of Changes to Emergency Response Data Sys Data Point Libraries in Format Required by NUREG-1394, Rev 1

ML20141M058
Person / Time
Site:	Hatch
Issue date:	05/30/1997
From:	Sumner H SOUTHERN NUCLEAR OPERATING CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RTR-NUREG-1394 HL-5410, NUDOCS 9706040165
Download: ML20141M058 (7)

Text

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. . Lewis Sumner Southern Nuclear Yme President Operating Company,Inc.

Hatch Project Support 40invemess Parkway Post Offico Box 1295 ,

Birmingham, Alabama 3r201 Tel 205.992.7279 Fax 205.992.0341 SOUTHERN h  !

COMPANY Energ to Serve hurWorld*

Docket Nos. 50-321 HL-5410 50-366  !

May 30, 1997 U. S. Nuclear Regulatory Conunission ATTN: Document Control Desk Washington, D. C. 20555 Edwin I. Hatch Nuclear Plant 10 CFR 50, Appendix E, Section VI.3.a. l Notification of Chances to Emercency Response Data System i l

Gentlemen: i In accordance with 10 CFR 50, Appendix E, Section VI.3.a, the attachment provides a >

description of changes to the Emergency Response Data System (ERDS) data point l libraries in the format required by NUREG-1394, Revision 1. The changes described were l implemented on October 15,1996 as a result of revisions in the Technical SpeciEcations l limits on drywell temperature and completion of the power uprate projects on both tmits.

l Should you have any questions, please advise. l I

Sincerely, l h/4 $6 f) W S H. L. Sumner, Jr.

DLM/eb

Enclosures:

Data Point Library Reference File (6 sheets) i cc: Southern Nuclear Operating Company \

Mr. P. H. Wells, Nuclear Plant General Manager g g'

, NORMS -

030115 i U. S. Nuclear Reentatory Commission. Washineton. D. C_ l Mr. K. Jabbour, Licensing Project Manager - Hatch U. S. Nuclear Reentaton Commission. Region H lllb! ,blb,bll6h Mr. L. A. Reyes, Regional Administrator Mr. B. L. Holbrook, Senior Resident Inspector - Hatch 9706040165 970530 PDR ADOCK 05000321 p PDR

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Enclosure Edwin I. Hatch Nuclear Plant l DATA POINT LIBRARY REFERENCE FILE i Date: 10/15/96 i Reactor Unit: HTl ,

y Data Feeder: N/A l NRC ERDS Parameter: DW TEMP  ;

Point ID: DWTE I Plant Spec Point Desc.: DRYWELL TEMPERATURE ,

Generic /Cond Desc.: DRYWELL TEMPERATURE

. Analog / Digital: A Engr Units / Dig States: DEGF Engr Units Conversion: N/A

' Minimum Instr Range: 0 l

Maximum Instr Range: 500  !

l Zero Point

Reference:

N/A i

' Reference Point Notes: INST = RTDS,32 DEGF = LO RANGE  !

PROC or SENS: P l

~ Number of Sensors: 14 How Processed: WEIGHTED NUMERICAL AVERAGE Sensor Locations: INSIDE DRYWELL i Alarmffrip Set Points: 150 DEGF HI l N1 Detector Power Supply N/A Cut-off Power Level:

NI Detector Power Supply N/A Turn-on Power Level:

i Instrument Failure Mode: HIGH Temperature Compensation For DP Transmitters: N l_ Level Reference Leg: N/A l

Unique System Desc :

FOURTEEN RTDS FROM VARIOUS AREAS OF DRYWELL, AVERAGED TO PROVIDE SINGULAR DRYWELL TEMP READl'4G. INSTR'S ARBITRARILY PLACED IN 3 GROUPS FOR CALCULATION. AVAIL INSTRUMENT = LOGGED IN AND WITHIN CONVERSION RANGE. QUALITY TAGS USED =0 (AT

l. LEAST 2 INSTRUMENTS AVAIL PER GROUP AND AVERAGE NOT HI); =2 l (TWO GROUPS ONLY HAVE AVAIL SENSORS AND AVERAGE NOT HI; 3 GROUPS HAVE AVAIL SENSORS BUT ONE OR MORE ONLY HAVE ONE i AVAIL SENSOR AND AVERAGE NOT HI); =3 (NO GROUPS OR ONLY ONE GROUP HAVE AVAIL SENSORS); =6 (AVAIL AVERAGE READING IS HI).

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4 Enclosure ,

i Edwin I. Hatch Nuclear Plant

DATA POINT LIBRARY REFERENCE FILE Date

10/15/96 I l

Reactor Unit: HT2 Data Feeder: N/A NRC ERDS Parameter: DW TEMP d

Point ID: DWTE )

^

Plant Spec Point Desc.: DRYWELL TEMPERATURE Generic /Cond Dese.: DRYWELL TEMPERATURE Analog / Digital: A n Engr Units / Dig States: DEGF i l Engr Units Conversion: N/A  ;

Minimum Instr Range: 0 Maximum Instr Range: 400 Zero Point

Reference:

N/A Reference Point Notes: INST = RTDS,32 DEGF = LO RANGE PROC or SENS: P ,

Number of Sensors: 14 How Processed: WEIGHTED NUMERICAL AVERAGE  :

Sensor Locations: INSIDE DRYWELL Alarm /frip Set Points: 150 DEGF HI l NI Detector Power Supply N/A Cut-off Power Level:  !'

NI Detector Power Supply N/A Turn-on Power Level:

Instrument Failure Mode: HIGH Temperature Compensation For DP Transmitters: N Level Reference Leg: N/A ,

Unique System Dese.:

FOURTEEN RTDS FROM VARIOUS AREAS OF DRYWELL, AVERAGED TO PROVIDE SINGULAR DRYWELL TEMP READING. INSTR'S ARBITRARILY PLACED IN 3 GROUPS FOR CALCULATION. AVAIL INSTRUMENT = LOGGED IN AND WITHIN CONVERSION RANGE. QUALITY TAGS USED =0 (AT LEAST 2 INSTRUMENTS AVAIL PER GROUP AND AVERAGE NOT HI); =2 (TWO GROUPS ONLY HAVE AVAIL SENSORS AND AVERAGE NOT Hl; 3 GROUPS HAVE AVAIL SENSORS BUT ONE OR MORE ONLY HAVE ONE AVAll SENSOR AND AVERAGE NOT HI); =3 (NO GROUPS OR ONLY ONE GROUP HAVE AVAIL SENSORS); =6 (AVAIL AVERAGE READING IS HI).

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Edwin I. Hatch Nuclear Plant

DATA POINT LIBRARY REFERENCE FILE; Date

10/15/96

- Reactor Unit

HTl

. Data Feeder: N/A i . NRC ERDS Parameter: MAIN FD FLOW l Point ID: FWFB Plant Spec Point Desc.: B FEEDWATER FLOW Generic /Cond Dese.: FW FLOWINTO RX SYSTEM

. Analog / Digital: A Engr Units / Dig States: LB/HR Engr Units Conversion: LIN'dAR Minimum Instr Range: 0 l*

Maximum Instr Range: 8.0 EE+6 j Zero Point

Reference:

.N/A Reference Point Notes: N/A

- PROC or SENS: S Number of Sensors: 1 Ilow Processed: SINGLE VALUE

Sensor Locations

N0ZZLES = ell 47FTMSL, XMTRS = EL130FTMSL l Alarm or Trip Setpoints NONE

}' NI Detector Power Supply N/A Cut-off Power Level:

NI Detector Power Supply N/A i Turn-on Power Level:

l Instrument Failure Mode: N/A

. Temperature Compensation l For DP Transnutters: N  !

l  !

Level Reference Leg: N/A j

$ Unique System Desc.: i THIS VALUE IS THE MEASURE OF FW FLOW THROUGH ONE OF TWO FEED  ;

WATER SUPPLY LINES TO THE VESSEL. . TOTAL FW FLOW WILL REQUIRE i

. TIIE ADDITION OF THIS VALUE TO ITS COUNTERPART WHICH IS 4-LIKEWISE PROVIDED. NORMAL VALUE FOR TOTAL 100% FW FLOW IS

~ ABOUT 10.0 EE+6 LB/HR. .THIS IS A REFERENCE VALUE AND HAS NO QUALITY PT. WITH IT. IF A VALUE IS RECEIVED ASSUME GOOD QUALITY l ELSE ASSUME BAD. THE TRANSMITTER USED FOR MEASUREMENT IS 1 CALIBRATED FOR NORMAL POWER OPERATION TEMPERATURE.

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' Enclosure  ;

, i Edwin I. Hatch Nuclear Plant I j DATA POINT LIBRARY REFERENCE FILE i

.'Da:e: 10/15/96

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e Reactor Unit: HTl I

$ Data Feeder: N/A  !

l

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' NRC ERDS Parameter: MAIN FD FLOW  ;

i i Point ID: FWFA l Plant Spec Point Desc.: A FEEDWATER FLOW 4 l, Oeneric/Cond Desc.: FW FLOW INTO RX SYSTEM  ;

i

. Analog / Digital

A  :

Engr Units / Dig States: LB/HR f

Engr Units Conversion: LINEAR  :

l- Minimum Instr Range: 0 I Maximum Instr Range: 8.0 EE+6

! Zero Point

Reference:

N/A j Reference Point Notes: N/A PROC or SENS: S l

Number of Sensors: 1  !

How Processed: SINGLE VALUE i Sensor Locations: NOZZLES = ell 47FTMSL, XMTRS = EL130FTMSL I Alarm or Trip Setpoints NONE i NI Detector Power Supply N/A Cut-off Power Level:

3 NI Detector Power Supply N/A j Turn-on Power Level:

j Instrument Failure Mode: N/A Temperature Compensation For DP Transmitters: N Level Reference Leg: N/A I Unique System Dese.:

THIS VALUE IS THE MEASURE OF FW FLOW THROUGH ONE OF TWO FEED 4 WATER SUPPLY LINES TO THE VESSEL. TOTAL FW FLOW WILL REQUIRE THE ADDITION OF THIS VALUE TO ITS COUNTERPART WHICH IS LIKEWISE PROVIDED. NORMAL VALUE FOR TOTAL 100% FW FLOW IS ABOUT 10.0 EE+6 LB/HR. THIS IS A REFERENCE VALUE AND HAS NO QUALITY PT. WITH IT. IF A VALUE IS RECEIVED ASSUME OOOD QUALITY ELSE ASSUME BAD. THE TRANSMITTER USED FOR MEASUREMENT IS CALIBRATED FOR NORMAL POWER OPERATION TEMPERATURE HL-5410 E-4

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,. t Enclosure Edwin I. Hatch Nuclear Plant ~!

DATA POINT LIBRARY REFERENCE FILE Date: 10/15/96~

Reactor Unit: HT2 Data Feeder: N/A

. NRC ERDS Parameter: MAIN FD FLOW Point ID: FWFB Plant Spec Point Desc.: B FEEDWATER. FLOW Generic /Cond Dese.: FW FLOW INTO RX SYSTEM Analog / Digital: 'A Engr Units / Dig States: LB/HR Engr Units Conversion: LINEAR

. Minimum Instr Range: 0 Maximum Instr Range: 8.0 EE+6 Zero Point

Reference:

N/A Reference Point Notes: r N/A PROC or SENS: S I Number of Sensors: .I How Processed: SINGLE VALUE Sensor Locations: NOZZLES = ell 47FTMSL, XMTRS = EL130FTMSL Alarm or Trip Setpoints NONE NI Detector Power Supply N/A Cut-off Power Level:

NI Detector Power Supply N/A Turn-on Power Level:

Instrument Failure Mode: N/A Temperature Compensation For DP Transmitters: N j Level Reference Leg: N/A

. Unique System Desc.:

. THIS VALUE IS THE MEASURE OF FW FLOW THROUGH ONE OF TWO FEED WATER SUPPLY LINES TO THE VESSEL. TOTAL FW FLOW WILL REQUIRE THE ADDITION OF THIS VALUE TO ITS COUNTERPART WHICH IS L LIKEWISE PROVIDED. NORMAL VALUE FOR TOTAL 100% FW FLOW IS ABOUT 10.0 EE+6 LB/HR. THIS IS A REFERENCE VALUE AND HAS NO l-QUALITY PT. WITH IT. IF A VALUE IS RECEIVED ASSUME GOOD QUALITY l

ELSE ASSUME BAD. THE TRANSMITTER USED FOR MEASUREMENT IS i CALIBRATED FOR NORMAL POWER OPERATION TEMPERATURE. l l

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Enclosure

Edwin I. Hatch Nuclear Plant l DATA POINT LIBRARY REFERENCE FILE <

Date: 10/15/96 Reactor Unit: - HT2 Data Feeder: N/A NRC ERDS Parameter: MAIN FD FLOW

. Point ID: FWFA Plant Spec Point Dese.: A FEEDWATER FLOW l FW FLOW INTO RX SYSTEM Generic /Cond Dese.:

)

Analog / Digital: A Engr Units / Dig States: LB/HR Engr Units Conversion: LINEAR

Minimum Instr Range: 0 l

l Maximum Instr Range: 8.0 EE+6 l

Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 l How Processed: SINGLE VALUE Sensor Locations: NOZZLES = EL147FTMSL, XMTRS = EL130FTMSL Alarm or Trip Setpoints NONE NI Detector Power Supply N/A Cut-off Power Level:

NI Detector Power Supply N/A -

Turn-on Power Level:

l  ;

l Instrument Failure Mode: N/A Temperature Compensation For DP Transmitters: N Level Reference Leg: N/A Unique System Desc.:

THIS VALUE IS THE MEASURE OF FW FLOW THROUGH ONE OF TWO FEED WATER SUPPLY LINES TO THE VESSEL. TOTAL FW FLOW WILL REQUIRE THE ADDITION OF THIS VALUE TO ITS COUNTERPART WHICH IS LIKEWISE PROVIDED. NORMAL VALUE FOR TOTAL 100% FW FLOW IS ABOUT 10.0 EE+6 LB/HR. THIS IS A REFERENCE VALUE AND HAS NO QUALITY PT. WITH IT. IF A VALUE IS RECEIVED ASSUME GOOD QUALITY ELSE ASSUME BAD. THE TRANSMITTER USED FOR MEASUREMENT IS l CALIBRATED FOR NORMAL POWER OPERATION TEMPERATURE.

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