ML18010A853

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Rev 4 to Calculation SC-N-061, RCS Wide Range Pressure Loop 1 P-403.
ML18010A853
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 10/05/1992
From:
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18010A852 List:
References
SC-N-061, SC-N-061-R04, SC-N-61, SC-N-61-R4, NUDOCS 9210280216
Download: ML18010A853 (12)
v • d • e


Text

CAROLINA POWER & LIGHT COMPANY SHEARON HARRIS NUCLEAR POWER PLANT PROCESS INSTRUMENTATION CONTROL SCALING CALCULATIONS CALCULATION TYPE: NUCLEAR STEAM SUPPLY SYSTEM (NSSS)

CALCULATION NUMBER: SC-N-061 TITLE: RCS WIDE RANGE PRESSURE LOOP 1 P-403 REVISION 4 PREPARED BY TITLE REVIEWED BY TITLE APPROVED BY TITLE 4~x. DATE /a//~'~Z

~~~CK OSOaaqaa F'DR

TABLE OF CONTENTS SECTION PAGE 1 0 PURP OS E ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3

2.0 REFERENCES

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3 3.0 GENERAL SCALING CALCULATIONS AND REVISION COMMENTS . . . . . . . 3 4.0 SPECIFIC SCALING CALCULATIONS 4 4.1 PT-01RC-0403-IVW 4 4.2 PQY-403 6 4.3 PY-403 6 4.4 PY-403A . . . ~ ~ ~ ~ t ~ ~ ~ 7 4.5 PY-403B ~ ~ 7 4.6 PI-01RC-0403-.1SBW 8

4. 7 PI-01RC-0403-'. 2SB 8 4.8 PR-01RC-0402-SW 9 4.9 PS-01RC-0403-AW 10 4.10 PS-01RC-0403-B 11 5.0 ATTACHMENTS . . ~ . , . . . . , , ~ . . . . ~ . . . . . . . . , None SC-N-061 Rev. 4 Page 2 of 11
1. 0 PURPOSE This document provides the Scaling necessary to calibrate the containment RCS Wide Range Pressure loop P-403, which includes inputs to the Main Control Board (MCB), Auxiliary Control Panel (ACP), and the Solid State Protection System (SSPS).

2+0 REFERENCES

1. MOD-110
2. MST-I0081
3. NSSS EQUIPMENT REFERENCE MANUAL (VM-PYC)
4. NSSS BLOCK DIAGRAMS 1364-1328 SH 29
5. PL6S pg 49 (1364-53872, SH 56)
6. CAR-2166-B-432
7. CAR-2166-B-508
8. CAR-2166-S-3015
9. FCR-I-2229 10.. TECH SPEC pg 3/4 5-5, 3/4 3-65, 3/4 3-70
11. IS/1-RC-489
12. CAR-2166-G-452
13. CAR-2166-B-431 SH L.-74
14. FSAR pg 5.4.7-4, 5.4.7-8, 5.4.7-13, 5.4.7-14, 7.4.1-12, 7.4.1-13, 7.6.1-I
15. CWD CAR-2166-B-401 SH's 325 thru 328
16. IR-85-1066
17. SC-N-178, SC-N-179
18. 1364-46577 SH 8
19. VM-PUK WESTINGHOUSE RECORDERS
20. VM-BFL TOBAR TRANSMITTERS
21. Calculation HNP-I/INST-1044
22. PCR-2898
23. PCR-6547 3 ' GENERAL SCALING CALCULATIONS AND REVXSZON COMMENTS 3.1 TOLERANCE - Most process cards are assigned a tolerance of +0.50%

or +0.050 VDC. This is obtained by +0.508 ~ 10 VDC - +0.050 VDC.

Computer points are +0.75% of the span. All indicators and recorders are +2.0% of the span.

3.2 Revision 5 incorporates PCR-6547. PCR-6547 adds a bistable for the CSIP Alternate Miniflow Permissive.

SC-N-061 Rev. 4 Page 3 of 11

4 ~ 0 SPECIPIC SCALING CALCULATIONS 4 1 PT 01RC 0403 IV%

==

Description:==

Pressure Transmitter Model'obar Location: Al-R45B 32PA2 Known:

l. Input: 0.0 to 3000.0 PSIG.
2. Output: 4.0 to 20.0 mA (1.0 to 5.0 VDC Q input to NLP)
3. The following drawings were used to determine that the transmitter taps into the Reactor Coolant Hot Leg at elevation 252'-64"; IS/1-RC-489, CAR-2166-G-452, CAR-2166-B-431 Sheet L-74 and CAR-2166-B-431 Sheet L-78. The transmitter is mounted in rack Al-R45B, which is located on elevation 236'. Field measurements place the centerline of the transmitter 5'9" from the floor.
4. Per ASME Steam Tables, the specific volume of water at 90.0'F is 0.016099 FT~/LB.

Determine the transmitter head correction by~

Determine the distance between the centerline of the transmitter and the centerline of where the transmitter impulse line taps into the Reactor Coolant System by ~

252.0' 6.25" 36 0' 5 0' 9" 252.5208'41 7500'0.7708'.

Convert the 10.7708'nto PSI by~

(0.016099 FT /LB) ~ (10.7708') / (144.0 IN /FT ) - 4.646 PSI NOTE: It it assumed the transmitter the above calculation.

impulse line is at 90.0'F for

3. For calibration purposes the head corrections will be 4.6 PSIG.

SC-N-061 Rev. 4 Page 4 of 11

4. 1 PT-01RC-0403-IVW (continued)

Determine any 1~5 VDC output from any PSIG input to transmitter by ~

(1~5 VDC Output) [(PSIG Input)-(4.6 PSIG)) ~ (4 VDC)/(3000 PSIG) + 1 VDC Tolerance - +0.50% - +0.02 VDC Percent RCS Pressure Input Pressure Output Q NCT2 of Input Represented to Transmitter TPl CAB 04-0824 PSIG PSIG VDC (mA) 5.4 10.0 1.007 (4.028) 0.18'4.85%

745.4 750.0 1.994 (7.976) 49.85% 1495.4 1500.0 2.994 (11.976) 2245.4 2250.0 3.994 (15.976) 74.85'9.85@

2995.4 3000.0 4.994 (19.976)

SC-N-061 Rev. 4 Page 5 of 11

4 ' PQY-403

==

Description:==

Loop Power Supply (Isolated & Non-Isolated)

Location CAB 04-0241 Model: Westinghouse NLP2 Known:

1. INPUT: 1.0 to 5.0 VDC
2. OUTPUT: 0.0 to 10.0 VDC Determine any 0~10 VDC output from any 1~5 VDC input by ~

(0~10 VDC Output) [(1~5 VDC Input)-1] (10 VDC)/(4

~ VDC)

Tolerance +0.50% +0.05 VDC Note: 1. See Section 4.5 for data table.

2. Both Isolated and Non-Isolated outputs must be tested.

4 ' PY-403

==

Description:==

Isolator Location: CAB 04-0242 Model: Westinghouse NLP3 Known:

1. INPUT: 0.0 to 10.0 or 1.0 to 5.0 VDC from input of PQY-403
2. OUTPUT: 0.00 to 10.00 VDC Determine any 0~10 VDC output from any 1~5 VDC input by ~

(0 10 VDC Output) [(1 5 VDC Input)-1] ~ (10 VDC)/(4 VDC)

Tolerance - +0.50% - +0.05 VDC Note: See Section 4.5 for data table.

SC-N-061 Rev. 4 Page 6 of 11

4' PY-403A

==

Description:==

Isolator Location: CAB 04-0253 Model: Westinghouse NLP3 Known:

1. INPUT: 0.0 to 10.0 or 1.0 to 5.0 VDC from input of PQY-403
2. OUTPUT: 0.0 to 10.0 VDC Determine any W10 VDC output from any 1~5 VDC input by ~

(0 10 VDC Output) [(1~5 VDC Input)-1] ~ (10 VDC)/(4 VDC)

Tolerance +0.50% +0.05 VDC Note: See Section 4.5 for data table 4 ' PY-403B

==

Description:==

Isolator Location: CAB 04-0254 Model: 'estinghouse NLP3 Known:

1. INPUT: 0.0 to 10.0 or 1.0 to 5.0 VDC from input of PQY-403
2. OUTPUT: 0.00 to 10.00 VDC Determine any W10 VDC output from any 1~5 VDC input by ~

(0~10 VDC Output) [(1~5 VDC Input)-1] (10 VDC)/(4

~ VDC)

Tolerance - +0.50% +0.05 VDC Percent of Input Q TJ Q Output Output Output Output Input CAB 04-0824 PQY-403 PY-403 PY-403A PT-403B 1~5 VDC 5+10 VDC W10 VDC W10 VDC W10 VDC Oa 1.000 0.000 0.000 0.000 0.000 2.000 2.500 2.500 2.500 2.500 25'0'5% 3.000 5.000 5.000 5.000 5.000 4.000 7 '00 7.500 7.500 7.500 100% 5.000 10.000 10,000 10.000 10.000 Note: 1'. Both Isolated and Non-Isolated outputs of PQY-403 must be tested.

SC-N-061 Rev. 4 ~

Page 7 of 11

4 ~ 6 PI-01RC-0403- ~ 1SBR

==

Description:==

Pressure Indicator Location: MCB 1A2 Model: Westinghouse VX-252 Known:

1. INPUT: 0.0 to 10.0 VDC or 1.0 to 5.0 VDC from input of PQY-403
2. OUTPUT: 0.0 to 3000.0 PSIG Determine any 0~3000 PSIG output from any 1~5 VDC input by ~

(0~3000 PSIG Output) - [(1~5 VDC Input)-1) ~ (3000 PSIG)/(4 VDC)

Tolerance +2.00% +60 PSIG Note: See Section 4.7 for data table.

4 7 PI-01RC-0403- ~ 2SB

==

Description:==

Pressure Indicator Location:

Model:

ACP II Westinghouse VX-252 Known:

l. INPUT: 0.0 to 10.0 VDC or 1.0 to 5.0 VDC from input of PQY-403
2. OUTPUT: 0.0 to 3000.0 PSIG Determine .any 0~3000 PSIG output from any 1~5 VDC input by ~

(0~3000 PSIG Output) [(1~5 VDC Input)-1] (3000 PSIG)/(4 VDC)

Tolerance - +2.00% - +60 PSIG Percent of Input Q TJ Q Output Output Input CAB 04-0824 PI-01RC-0403-.1SBW PI-01RC-0403-.2SB 1~5 VDC PSIG PSIG Og 1. 000 0.0 0.0 2.000 750.0 750.0 25'0@

3. 000 1500.0 1500.0 75% 4.000 2250.0 2250.0 100% 5.000 3000.0 3000.0 SC-N-061 Rev. 4 Page 8 of ll

A 4.8 PR-01RC-0402-SW

==

Description:==

Pressure Recorder, Pen 2 Location: Recorder Panel Model: Hagan 17450 Known:

1. INPUT: 0.0 to 10.0 VDC or 1.0 to 5.0 VDC from input of PQY-403
2. OUTPUT: 0.0 to 3000.0 PSIG Determine any 0~3000 PSIG output from any 1~5 VDC input by ~

(0~3000 PSIG Output) - [(1~5 VDC Input)-1] ~ (3000 PSIG)/(4 VDC)

Tolerance +2.00% +60 PSIG Percent of Input Input, Q TJ Q Output, Pen 2 CM3 04-0824 PR-01RC-0402-SW 1~5 VDC PSIG Os 1.000 0.0 2.000 750.0 3.000 1500.0 25'0'5'00%

4.000 2250.0 5.000 3000.0 SC-N-061 Rev. 4 Page 9 of 11

I 4 ~ 9 PS-01RC-0402-AW

Description:

Dual Comparator Output 1: Open Permissive for RHR valves 1RH-1 & 1RH-39 Output 2: RCS High Pres Alarm for RHR valves 1RH-1 & 1RH-39 Location: CAB 04-0243 Model: Westinghouse NAL2 Known:

Input 1: 0 to 10 VDC or 1 0 to 5.0

~ VDC from input of PQY-403 Input 2: 0 to 10 VDC or 1.0 to 5 ' VDC from input of PQY-403 Output 1: On/Off De-energizes on DECR Output 2: Off/On Energizes on INCR Setpoint 1: 363.0 PSIG Open Permissive for valve 1RH-2 Reset 1: 393.0 PSIG 4, Setpoint 2: 425.0 PSIG High Pressure Alarm for valve 1RH-2 Reset 2: 410.0 PSIG Determine any 1~5 VDC input from any PSIG setpoint by ~

(1~5 VDC Input) - [(PSIG Setpoint) (4 VDC)/(3000 PSIG)j

~ + 1 VDC Tolerance 1 - +0.50% - +0.02 VDC (1~5 VDC) - 15 PSIG Tolerance 2 +0.25% +0.01 VDC (1~5 VDC) 7.5 PSIG I

Setpoint ¹1 Input Q TJ Actuation ¹1 Open Permissive for Q CAB 04-0824 valves 1RH-1 & 1RH-39 (1~5 VDC) 363.0 PSIG 1.484 DECR De-ener ize Reset 393.0 PSIG 1.524 INCR Ener ize Setpoint ¹2 High RCS Pressure Input Q CAB I TJ 04-0824 Actuation ¹2 Alarm for valves 1RH-1 & 1RH-39 (1~5 VDC) 425.0 PSIG 1.567 INCR Ener ize Reset 410.0 PSIG 1.547 DECR De-ener ize SC-N-061 Rev. 4 Page 10 of 11

4 ~ 10 PS 01RC-403-B

==

Description:==

, Single Comparator, Open/Close Permissive for the Alternate Miniflow MOV 2CS-V759SBl Location: CAB 04-0256 Model: Westinghouse NAL1

l. Input: 0 to 10 VDC or 1.0 to 5.0 VDC from input of PQY-403
2. Output: Off/On Energizes on INCR
3. Setpoint: 2300 PSIG Open Permissive Alt Miniflow MOV Reset: 1750 PSIG Close Permissive Alt Miniflow MOV Determine any 1~5 VDC input from any PSIG setpoint by ~

(1~5 VDC Input) - [(PSIG Setpoint) (4 VDC)/(3000 PSIG)]

~ + 1 VDC Tolerance - +0.50% +0.02 VDC (1~5 VDC) +15 PSIG Setpoint Input Q TJ Actuation Open/Close Permissive Q CAB 04-0824 for Alt Miniflow MOV (1~5 VDC) 2300 PSIG 4.067 INCR Ener ize Reset 1750 PSIG 3.333 DECR De-energize SC-N-061 Rev. 4 Page 11 of 11

ENCLOSURE 3 FLOW TEST EQUIPMENT ACCURACY

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