ML20056C430
| ML20056C430 | |
| Person / Time | |
|---|---|
| Site: | Fort Calhoun  |
| Issue date: | 06/05/1992 |
| From: | Boston K OMAHA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20056C423 | List: |
| References | |
| IC-ST-SI-0005, IC-ST-SI-5, NUDOCS 9306230290 | |
| Download: ML20056C430 (23) | |
Text
. . . . . .
LO.
1 Fort Calhoun Station '
Unit No. 1 IC-ST-SI-0005 SURVEILLANCE TEST
Title:
CHANNEL CALIBRATION OF SAFETY INJECTION TANK SI-6A NITROGEN PRESSURE, LOOP P-2901~
Setpoint/ Procedure Form Number (FC-68): 38343 Reason for Change: Procedure updates to Section'2, 5 ,- 10, and 11.
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Contact Person: Kevin Boston s C
l 9306230290 930611 T@O PDR ADOCK 05000295 ku P PDR }{$
R1 q ISSUED:- 06-05-92 4:00 pm
l
^ # IC-ST-SI-0005 FORT CALHOUN STATION PAGE 1 OF 22 SURVEILLANCE TEST CHANNEL CALIBRATION OF SAFETY INJECTION TANK SI-6A NITROGEN PRESSURE, LOOP P-2901 1
SAFETY RELATED 1.0 PURPOSE 1.1 The purpose of this procedure is to provide instructions for channel calibration by verifying and, if required, re-establishing the accuracies of Safety Injection Tank SI-6A Nitrogen Pressure, Loop P-2901.
1.2 This test is performed at least once per plant operating cycle.
1.3 This test satisfies, in part, the requirements of Technical Specifications, Section 3.1, Table 3-2,.
Item 14.b.
2.0 REFERENCES
2.1 Technical Specifications Sections 2.3 (1) d. and 2.3 (2) g.
- Section 3.1, Table 3-2, Item 14.b.
2.2 Manual TM G080.1630 for General Electric Model 570 Power Supply 2.3 Manual TM S185.0010 for Sigma Instruments Model 9223 Meter Relay 2.4 Manual TM G080.1400 for General Electric Model 551 Transmitter 2.5 Drawings File No. Description 161F561 Sh 83 09581 Interconnection Diag E-23866-210-130 Sh 2 10480 P&ID 11405-M-15 10583 Location Drawing 11405-E-93 12315 Location Drawing 11405-EM-2901 20574 I&C Equipment List B-23866-414-431 21574 Annunciator Elementary 7.6-1 36563 Control Room Panels B-4101 Sh 8 37237 ERF Input / Output List i
2.6 Standing Order G-23, Surveillance Test Program I
3.0 DEFINITIONS None f
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SURVEILLANCE TEST PAGE 2 OF 22 ,
4 .- 0 EOUIPMENT LIST 4.1 Transmitter simulator, Transmation Model 1040 or equivalent 4.2 Digital multimeter (DMM), Fluke Model 8060A or equivalent (3 required) 4.3 Analog volt-ohmmeter (VOM), or equivalent, suitable for monitoring relay contact closure / opening (2 required) 4.4 Pressure source capable of 0 - 300 psig 4.5 Test gauge or equivalent, 0 - 300 psig minimum to 0 - 600 psig maximum, with accuracy of at least !1% full scale 5.0 ?RECAUTIONS AND LIMITATIONS 5.1 A Radiation Work Permit (RWP) shall be issued to cover work in radiation controlled areas. ,
5.2 All anomalies and deficiencies shall be reported immediately to immediate Supervisor, Shift Supervisor, and noted on the Comment Sheet / Chronological Log. An immediate check shall be made to verify Limiting i Conditions for Operation, per Technical Specifications, l have not been exceeded.
5.3 An Incident Report shall be initiated, in accordance with S0-R-4, to report any anomalies or deficiencies.
The Incident Report number shall be recorded on the Comment Sheet / Chronological Log.
5.4 No maintenance shall be conducted within this Surveillance Test, other than that specifically I
directed by this procedure.
5.5 A Maintenance Work Request (MWR) shall be initiated to correct any reported deficiency. The MWR number shall y be referenced on the Comment Sheet / Chronological Log.
5.6 All steps in this procedure shall be conducted in the sequence written unless otherwise noted.
5.7 If satisfactory results cannot be achieved during the performance of this procedure, notify immediate Supervisor and proceed as directed.
5.8 If the procedure becomes contaminated or damaged, the'
" Lead Technician" or designee shall ensure that all data, verifications, and other. pertinent information is transcribed to another copy of the procedure, which will become the official copy.
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- - SURVEILLANCE TEST
.5. 9 All initials / signatures shall be those of the person (s) actually performing the work. The person completing i the test shall sign and date the Test Record Package l cover sheet.
5.10 All personnel participating in the performance of this test shall enter their printed name, signature, and initials on the Surveillance Test Signature Sheet.
5.11 Critical procedure steps are indicated by the symbol (S). As each indicated step is completed, it shall be initialed on Sign-Off Sheet in Test Record Package.
5.12 The use of N/A (not applicable) in this procedure shall be in accordance with the requirements listed in Standing Order G-23.
5.13 All applicable "As Found" data must be collected and recorded before making adjustments to instruments.
5.14 Primary plant process should be considered potentially contaminated. If integrity of piping or components is broken, the opening and the surrounding area must be monitored and controlled in accordance with Radiation Protection procedures.
5.15 If this test cannot be completed by the end of shift,-
and will not be continued by the next shift, the loop must be placed in a condition as directed by the Shift Supervisor. All actions taken for temporarily stopping and for resuming the test shall be documented in detail (including Form FC-66D, " Independent Verification Sheet for Prccedure") on the Comment Sheet / Chronological Log.
5.16 Performance of this procedure requires a " Lead Technician" qualified to Instrument and Control 1 Category 20.
5.17 The following indications and alarms will be erratic during the conduct of this test:
PIA-2901 - LOOP 1B SI TANK 6A N2 PRESS (AI-30A-ESF)
P2901 -
SAFETY INJ TANK PRESS 6A (ERF computer)
I
- SAFETY INJECTION TANK SI-6A HI-LO PRESS (0B-4, Annun A7, Window A-40)
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SURVEILLANCE TEST PAGE 4 OF 22 ..
5.18.This loop may be taken out of service in accordatace with the following Limiting Conditions for-oper'ation (LCOs):
- Technical Specifications, Sections 2. 3 (1) d. and
- 2. 3 (2) g.
5.19 The System Engineer shall be notified within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of the completion of this test, of any marginal, unexpected, or unacceptable results.
5.20 Alternate method for " calling up" ERF computer points may be used. no not " call up" using program names PSD, XYP or SCE.
6.0 INITIAL CONDITIONS NOTE: Initial conditions need not be performed in numerical sequence.
6.1 Compare procedure revision with revision of Master Procedure. On Test Record Package cover sheet, enter Master Procedure revision number, then initial and date. 1
($) 6.2 A prejob briefing has been conducted prior to the start of this test. ALL personnel involved in the performance of this test have read AND understand, to the extent of their involvement, the procedure, and have completed the Surveillance Test Signature Sheet.
($) 6.3 Verify certification of calibrated test equipment used for this test has not expired.
($) 6,4 Form FC-1012, "M&TE Use Log" has been completed for each piece of. test equipment used-by this procedure.
(S) 6.5 The Shift Supervisor has reviewed Limiting Conditions for Operation and concurs that this loop may be removed from service. Shift Supervisor initial Sign-Off Sheet.
6.6 The Shift Supervisor has granted approval and released equipment necessary to perform this test. The. Shift Supervisor's cignature, date, and time.must be entered .
on the Test Record Package cover sheet. l l
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IC-ST-SI-0005 FbRT CALHOUN STATION SURVEILLANCE. TEST PAGE 5-OF 22 7.0 PROCEDURE 7.1 Calibration of Power Supply PQ-2901 7.1.1 Lift field lead at AI-30A-ESF, terminal T-47,.
(S) and connect a transmitter _ simulator, in series with a DMM set for mADC, to terminals T-48 (+)
and T-4 7 (-) . ,
NOTE: Input values are as indicated on the DMM in series with the transmitter simulator.
7.1.2 Adjust the input for 50.0 mADC.
NOTE: Values found out of tolerance must be reported immediately to immediate Supervisor per Step 5.2.
7.1.3 Connect a DMM, set for VDC, across power supply (item 273) terminals 1 (+) and 2 (-) , and record "As Found" power supply voltage on Data Sheet 1.
7.1.4 Change function of DMM connected to power supply terminals from VDC to VAC,.and record "As Found" AC ripple on Data Sheet 1.
7.1.5 If "As Found" power supply voltage and AC ripple values are in tolerance, and no improvement in accuracy is warranted, record "As Found" values in "As Left" column on Data Sheet 1 and proceed to Step 7.1.9.
NOTE: The immediate Supervisor may direct the Technician to collect "As Found" loop data prior to the power supply calibration, thus performing the procedure out of sequence.
7.1.6 If either "As Found" value is out of tolerance or an improvement in accuracy is warranted, notify immediate Supervisor.
7.1.7 If necessary to calibrate power supply, proceed as follows:
NOTE:. A DMM may be used at the test points to-facilitate making adjustments, but all recorded- 5 data must be obtained-from the DMM connected to i the power supply output terminals.
Change function of DMM connected to power j A.
supply terminals from VAC to VDC. j l
B. Adjust R-215 of power supply for a value as close as possible to 52.5 VDC, and note power supply voltage value.
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SURVEILLANCE TEST 7.1.7 C. Change function of DMM connected to power supply terminals from VDC to VAC, and note AC ripple value.
D. If power supply cannot be calibrated to in tolerance values, notify.immediate.
Supervisor and proceed as directed.
7.1.8 If noted power supply voltage and AC ripple values are in tolerance, record values in "As Left" column on Data Sheet 1.
7.1.9 Disconnect DMM from power supply (item 273)-
terminals 1 and 2.
7.2 Calibration of Meter Relay PIA-2901 (S) 7.2.1 Verify the meter banding is in good condition and installed over the following ranges. If the meter banding requires repair, notify immediate Supervisor and proceed as directed.
)
Red - O to 240 psig Amber - 270 to 300 psig NOTE: Indicated meter values and relay actuation values may be obtained concurrently.
7.2.2 Monitor relay operation by any of the following . l methods: l Observe SAFETY INJECTION TANK SI-6A HI-LO PRESS (CB-4, Annun A7, Window A-4U)
- Connect and observe a VOM, set for VDC, for o' the contact of the relay being tested:
LOW .AI-30A-ESF, terms T-38 &.T-39 l
HIGH - AI-30A-ESF, terms T-37 & T-40 l NOTE: Input values are as indicated on the DMM in series with the transmitter simulator.
NOTE: Values found out of tolerance mustLbe reported-immediatelyEto immediate Supervisor per' Step 5.2. ,
7.2.3 Using transmitter simulator at'AI-30A-ESF,-
terminals T-48 and T-47, apply inputs-specified' l on Data Sheet 2 and record "As Found" indicated values.
7.2.4 Increase and decrease input as necessary.and record "As Found" setpoint and reset values on Data Sheet 2.
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- IC-ST-SI-0005 FORT CALHOUN STATION PAGE 7 OF 22
- SURVEILLANCE TEST 7.2.5 Initial Data Sheet 2 for operation'of alarm window. .If window does not operate properly, notify immediate. Supervisor and proceed as directed.
7.2.6 If "As Found" indicator values are in tolerance-and no improvement in accuracy is warranted, record "As Found" indicator values-in "As.Left" column on Data Sheet 2 and proceed to Step 7.2.10.
7.2.7 If "As Found" indicator values are out of tolerance or an improvement in accuracy is warranted, proceed as follows:
A. Apply an input to obtain onscale indicator reading and adjust indicator.zero to obtain in tolerance-data throughout full range of -
indicator.
)
B. Apply inputs specified on Data Sheet 2 and. I note indicator values. _l
.I C. Repeat Steps 7.2.7.A and 7.2.7.B as l' necessary to determine if in tolerance values can be obtained.
l 7.2.8 If noted values are .ni tolerance, record values ,
in "As Left" column on Data Sheet 2. If noted-values are out of tolerance, notify-immediate ,
Supervisor and proceed as directed.
7.2.9 Increase and decrease input as necessary and note setpoint and reset values.
7.2.10 If setpoint values e.te in tolerance-and no improvement in accuracy is warranted, record setpoint and reset-values.in "As Left" column on Data Sheet.2 and proceed to_ Step 7.2.13.
7.2.11 If setpoint values are out of tolerance or an improvement in accuracy is warranted,-proceed-as follows for appropriate relay (s):
A. Make adjustment to satpoint.
B. Increase'and decrease input as necessary~
and note setpoint and reset values.
C. Repeat Steps 7.2.ll.A and 7.2.11.B as necessary to obtain in tolerance values.
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SURVEILLANCE TEST 7.2.11 D. If in tolerance values cannot be obtained, notify immediate Supervisor and proceed.as directed.
7.2.12 Record setpoint and reset values in "As Left" column of Data Sheet 2.
7.2.13 If connected, disconnect VOM(s) from relay (s).
7.3 Calibration of ERF Computer Point P2901 7.3.1 Computer point P2901 may be " called up" as follows:
NOTE: If, during call-up of computer point, a key is pressed in error, entry sequence may be restarted at Step 7.3.1.A.
A. Press CLR (clear) key cn1 Function Keyboard if anything is displayed on CRT.
B. Type PVD (Point Value Display) on CRT Keyboard.
C. Press DSP key on Function Keyboard. PVD will be on CRT screen.
D. When cursor automatically positions'itself in the field for selecting a point, type in computer point ID number, P2901.
E. Press SEL key on Function Keyboard. In a-few seconds the point should be. accepted if it is a valid number.
F. Press HOM key on Function Keyboard. After a few seconds the selected point will be displayed and updated as the point is scanned.
NOTE: Input values are as indicated on the DMM in series with the transmitter simulator. ..
NOTE: Computer displayed values and. alarm values may be obtained concurrently.
NOTE:' Values found out of tolerance must be reported immediately to immediate Supervisor per Step 5.2.
7.3.2 Using transmitter simulator at AI-30A-ESF, terminals T-48 and T-47, apply' inputs specified on Data Sheet 3 and record "As Found" displayed' values. Any_value' displayed with a "?" is considered-out of tolerance.
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. 7.3.3 Increase and decrease input signal as necessary-and record "As Found"-displayed alarm and reset-values on Data Sheet 3.
7.3.4 If "As Found" displayed and alarm' values are i in tolerance and no improvement in accuracy is warranted, record "As Found" values in "As Left" column on Data Sheet 3 and proceed to Step 7.3.6.
7.3.5 If "As Found" values are-out of tolerance or an improvement in accuracy is warranted, notify immediate Supervisor and proceed as directed.
7.3.6 Press CLR (clear) key on Function _ Keyboard.
($) 7.3.7 Disconnect transmitter simulator and DMM, and reconnect field lead to AI-30A-ESF, terminal T-47.
7.4 Calibration of Transmitter PT-2901
($) 7.4.1 Lift transmitter negative lead and connect DMM, set for mADC, in series with lead and terminal for monitoring *ransmitter output.
(S) 7.4.2 Close transmitter isolation valve.
(S) 7.4.3 Remove transmitter test tap plug or input
~
tubing.
7.4.4 Connect pressure source and test gauge to transmitter.
NOTE: Input values are as indicated on the test gauge connected to the transmitter.
NOTE: Values found out of tolerance must be' reported immediately to immediate Supervisor per Step 5.2.
7.4.5 Using pressure source connected to transmitter, apply inputs specified on Data' Sheet 4 and record "As Found" transmitter output values.
7.4.6 If "As Found" values are in tolerance and no improvement in accuracy is warranted, record "As Found" values in "As Left" column on Data Sheet 4 and proceed'to Step 7.~4.10. !
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FORT CALHOUN STATION PAGE.10 OF 22 .*
SURVEILLANCE TEST 7.4.7 If "As Found" values are out of tolerange or an improvement in accuracy is warranted, proceed as follows:
NOTE: Output values may be rechecked after the initial zero adjustment. If a zero adjustment-is sufficient to obtain in tolerance output ~
values, the span adjustment may be omitted.
A. Apply zero psig and adjust transmitter zero adjustment for output as close as possible to 10.0 mADC.
NOTE: Description and location of transmitter span adjustments are provided on Figure 1.
B. Apply 300 psig and adjust transmitter' span adjustment for output as close as possible to 50.0 mADC.
C. Repeat Steps 7.4.7.A and 7.4.7.B as necessary to obtain in tolerance values.
D. If in tolerance values cannot be obtained, notify immediate Supervisor and proceed as directed.
7.4.8 Apply inputs specified on Data Sheet 4 and note-output values.
7.4.9 If noted values are in tolerance, record values in "As Left" column on Data Sheet 4. If noted values are out of tolerance, notify immediate Supervisor and proceed.as directed.
($) 7.4.10 Disconnect DMM and reconnect transmitter negative lead. -
l a
7.5 Loop Verification NOTE: _ Input values are as indicated on the test gauge -l connected to the transmitter. {
~
7.5.1 Using pressure; source connected to transmitter, apply inputs specified on Data Sheet 5, and' record " Actual" indicated values.
7.5.2 If values are in tolerance, proceed to Step 8.1. If values are out of tolerance,-
notify immediate Supervisor and proceed as directed.
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- IC-ST-SI-0005' FbRT CALHOUN STATION PAGE 11'OF 22 SURVEILLANCE TEST 8.0 RESTORATION 8.1 Return transmitter to service as follows:
8.1.1 Ensure pressure source connected to. transmitter is at zero psig.
8.1.2 Disconnect pressure source and test gauge.from transmitter.
8.1.3 Reinstall transmitter test tap plug or input
($)
tubing.
($) 8.1.4 Slowly open transmitter isolation valve.
($) 8.1.5 Ensure there is no leakage at all connections, valves, plugs, etc., which were manipulated.
If leakage is detected, notify immediate Supervisor and proceed as directed.
($) 8.2 Using redundant instrumentation or system condition, Verify PIA-2901 reflects current process condition.
l If indication does not reflect current condition,-
notify immediate Supervisor and proceed as dir ected.
8.3 The Shift Supervisor has been notified this channel calibration is complete and Safety Injection Tank SI-6A Nitrogen Pressure, Loop P-2901, is returned to service.
The Shift Supervisor's signature, date, and time must be entered on the Test Record Package-cover sheet.
($) 8.4 The Surveillance Test Signature Sheet contains the printed name, signature, and initials of all persons whose signature or initials appears within the Test Record Package.
8.5 Ensure that the identification number, certification date, and calibration due date of test equipment used, are recorded on the appropriate data sheet (s).
9.0 ACCEPTANCE CRITERIA i Acceptance criteria for components, instrument loop,.and/or-associated functions are specified on data sheets contained in the Test Record Package.
10.0 TEST RECORD 1 Teet Record Package for Safety Injection Tank SI-6A Nitrogen !
Pressure, Loop P-2901. ]
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FORT CALHOUN STATION I C-ST-SI-0 0 0 5. * ,
j SURVEILLANCE TEST PAGE;12 OF.22' .. ,
11.0 REVIEW 11.1 The Supervisor-Maintenance is responsible-for ensuring j
the completed Surveillance Test is reviewed in a timely H manner and forwarded in accordance with.SO-G-23. .l l 11.1.1 -The Supervisor-I&C Field Maintenance must review this Surveillance Test.
11.2 The System. Engineer shall be notified within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of the completion of this test, of any marginal, ,
unexpected, or unacceptable results.
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- IC-ST-SI-0005 FdRT CALHOUN STATION PAGE 13 OF 22
. SURVEILLANCE TEST
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l Figure 1 - G.E. MODEL 551 {GE551.WPG}
COARSE SPAN
- 1. Loosen screw (1).
- 2. Insert 3/32" hex wrench through hole in (3) and loosen screw (2).
- 3. Leaving-wrench in this position, slide both bars along the levers (9 & 10) right (to raise span) or left (to lower span).
- 4. Tighten screw (2) then, while holding upper bar in position so that flexure wire (4) is vertical, tighten screw (1).
FINE SPAN l
! 1. Turn magnetic shunt nut (5) in on screw (6) until it stops finger-tight against motor frame-(8)..
- 2. Loosen set screw (7) about 1/4 turn and turn' nut (5) to reposition shunt screw (6) into (to increase current) or out of (to decrease current) motor frame (8) until l desired output is obtained.
- 3. Tighten set screw (7). Note that shunt screw (6) does not engage with threads in motor frame (8) but is held l i
inward by magnetic force.
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Y -
+
IC-ST-SI-0005-FORT CALHOUN .TATION e SURVEILLANCE TEST PAGE.14 OF 22 ,
1 PROCEDURE REV VERIFICATION REVISION NO.
- INITIALS DATE Page 1 of 9.
Surveillance Test Record Package for Calibration of Safety Injection Tank SI-6A Nitrogen. Pressure, Loop P-2901 CONTENTS PAGE 1. COVER SHEET
- 2. SIGN-OFF SHEET ,
- 3. DATA SHEET 1 (PQ-2901)
- 4. DATA SHEET 2 (PIA-2901)
- 5. DATA SHEET 3 (P2901 ERF)
- 6. DATA SHEET 4 (PT-2901)
- 7. DATA SHEET 5 (Loop Verification) ,
- 8. SURVEILLANCE TEST SIGNATURE SHEET
- 9. COMMENT SHEET / CHRONOLOGICAL LOG Start Authorized Date/ Time Shift Supervisor Signature Notified Complete Date/ Time .
Shift Supervisor Signature l Test Completed by- Date/ Time Signature Reviewed by Date/ Time Supervisor-I&C Field ,
Maintenance Signature R1-FC/IC-ST/26A
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- I FORT CALHOUN STATION IC-ST-SI-0005 l
- - PAGE 15 OF 22 I SURVEILLANCE TEST i
Page 2 of 9 q SIGN-OFF SHEET OF CRITICAL STEPS DESCRIPTION INITIALS IND VERIF STEP NO. ,
6.2 Prejob briefing conducted N/A 6.3 Certification of test equipment current N/A 6.4 Form FC-1012 completed N/A 6.5 LCO review and concurrence (Shft Supv Init) N/A 7.1.1 Field lead lifted, AI-30A-ESF tern T-47 7.2.1 Meter banding verified N/A 7.3.7 Field lead landed, AI-30A-ESF term T-47 7.4.1 Xmtr output lead lifted 7.4.2 Xmtr isolation valve closed N/A 7.4.3 Xmtr test tap plug or tubing removed N/A.
7.4.10 Xmtr output lead landed 8.1.3 Xmtr test tap plug or tubing installed 8.1.4 Xmtr isolation valve opened 8.1.5 Leak check performed N/A 8.2 Device reflects current conditions N/A 8.4 Surv Test Signature Sheet completed N/A j
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FORT CALHOUN STATION IC-ST-SI-0005.* ,
SURVEILLANCE TEST PAGE 16 OF 22 ,
Page 3 of 9 DATA SHEET 1 INSTR. TAG NO. PO-2901 LOCATION AI-30A-ESF. Room 77*
DESCRIPTION SI TANK SI-6A NITROGEN PRESSURE, LOOP POWER SUPPLY MFR. GENERAL ELECTRIC MODEL NO. 570 RIPPLE: .Less than 38 mVAC RANGE N/A TOLERANCE OUTPUT: 14.76% = 2.5 VDC HEAD CORRECTION N/A SETPOINT N/A INPUT AI-30A-ESF, Terms T-48 (+) OUTPUT Power supply, Terms 1 (+)
POINT: & T-47 (-) POINT: &2 (-)
INPUT OUTPUT RANGE APPL'D DESIRED ALLOWED RANGE AS FOUND AS LEFT mADC VDC VDC VDC VDC 100 50.0 52.5 50.0 to 55.0 J
INPUT RIPPLE RANGE APPL'D DESIRED ALLOWED RANGE AS FOUND AS LEFT
% mADC mVAC mVAC mVAC mVAC 100 50.0 0.0 <38 TEST EQUIPMENT REMARKS ID NO. CERT DATE DUE DATE
- Rm 77 is-the Main Control Room--(MCR).
I&C TECHNICIAN DATE CALIBRATED R1' FC/IC-ST/26A
4 FDRT CALHOUN STATION IC-ST-SI-0005
,' PAGE 17 OF 22 SURVEILLANCE TEST Page 4 of 9 DATA SHEET 2 PIA-2901 LOCATION AI-30A-ESF, Room 77 (MCR)
INSTR. TAG NO.
DESCRIPTION SI TANK SI-6A NITROGEN PRESSURE. METER RELAY MFR. SIGMA INSTRUMENTS MODEL NO. 9223-20-E INPUT: 10- 50 mADC METER: 12% = 26 PSIG OUTPUT: 0- 300 PSIG TOLERANCE RELAY: 2% = 0.8 mADC-RANGE 42.67 mADC DEC LOW: '
HEAD CORRECTION N/A SETPOINT HIGH: 45.33 mADC INC INPUT AI-30A-ESF, Terms T-48 (+) OUTPUT Meter: Indicator scale POINT: & T-47 (-) POINT: Relay: Alarm or contacts INPUT OUTPUT DESIRED ALLOWED RANGE AS FOUND AS LEFT RANGE l APPL'D
0 10.0 0 -6 to 6 l
- 25 20.0 75 69 to 81 l
50 30.0 150 144 to 156 75 40.0 225 219 to 231 l
100 50.0 300 294 to 306 75 40.0 225 219 to 231 50 30.0 150 144 to 156 25 20.0 75 69 to 81 ,
0 10.0 0 -6 to 6 mADC mADC mADC mADC RELAY VALUES f LOW Setpoint 42.67 41.87 to 43.47 _
LOW Reset N/A N/A HIGH Setpoint 45.33 44.53 to 46.13 HIGH Reset N/A N/A TEST EQUIPMENT REMARKS ,
I ID NO. CERT DATE DUE DATE I SAFETY INJECTION TANK SI-6A HI-LO PRESS (CB-4, Annun A7, Window A-4U) actuated on low and high test signals initials l
I&C TECHNICIAN DATE CALIBRATED FC/IC-ST/26A
FORT CALHOUN. STATION IC-ST-SI-0005.- ,
SURVEILLANCE TEST PAGE 18 OF 22 ,
DATA SHEET 3 Page 5 of 9 INSTR. TAG NO. P2901 LOCATION ERF Comeuter Terminal DESCRIPTION SI TANK SI-6A NITROGEN PRESSURE, ERF COMPUTER POINT MFR. _LJ / A MODEL NO. N/A INPUT: 10- 50 mADC RANGE OUTPUT: 0- 300 PSIG TOLERANCE 2.0% = ?6.0 PSIG-LOW: 245 PSIG HEAD CORRECTION N/A SETPOINT' HIGH: 265 PSIG i
INPUT AI-30A-ESF, Terms T-48 (+) OUTPUT Computer display POINT: & T-47 (-) POINT * ,
INPUT OUTPUT RANGE APPL'D ALLOWED RANGE AS FOUND AS LEFT DESIRED l
% mADC PSIG PSIG PSIG PSIG 2 10.8 6.0 0.0 to 12.0 f
25 20.0 75.0 69.0 to 81.0 50 30.0 150.0 144.0 to 156.0 75 40.0 225.0 219.0 to 231.0 98 49.2 294.0 288.0 to 300.0 COMPUTER ALARMS PSIG PSIG PSIG PSIG LO Alarm Setpoint 245.0 239.0 to 251.0 LO Alarm Reset N/A N/A HI Alarm Setpoint 265.0 259.0 to 271.0 HI Alarm Reset N/A N/A TEST EQUIPMENT REMARKS ID No. CERT DATE DUE DATE l
. i l
I&C TECHNICIAN DATE CALIBRATED R1 I FC/IC-ST/26A
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[ ORT CALHOUN STATION IC-ST-SI-0005 SURVEILLANCE TEST PAGE 19 OF 22 DATA SHEET 4 Page 6 of 9 Containment, Elev 1013 INSTR. TAG NO. PT-2901 LOCATION Rack'AI-135A. 14WDD-08NII DESCRIPTION SI TANK SI-6A NITROGEN PRESSURE. TRANSMITTER MFR. GENERAL ELECTRIC MODEL No. 551 INPUT: 0- 300 PSIG RANGE OUTPUT: 10- 50 mADC TOLERANCE 2% = 0.8 mADC HEAD CORRECTION N/A SETPOINT N/A INPUT OUTPUT DMM, set for mADC, in series Transmitter input port POINT: POINT: with transmitter output-lead.
INPUT OUTPUT RANGE APPL'D DESIRED ALLOWED RANGE AS FOUND AS LEFT
% PSIG mADC mADC mADC mADC-0 0 10.0 9.2 to 10.8 ,
25 75 20.0 19.2 to 20.8 50 150 30.0 29.2 to 30.8 75 225 40.0 39.2 to 40.8 100 300 50.0 49.2 to 50.8 75 225 40.0 39.2 to 40.8 50 150 30.0 29.2 to 30.8 ,
25 75 20.0 19.2 to 20.8 0 0 10.0 9.2 to 10.8 i
TEST EQUIPMENT REMARKS I
ID NO. CERT DATE DUE DATE I I
I&C TECHNICIAN l
DATE CALIBRATED R1 FC/IC-ST/26A
IC-ST-SI-0005 s FORT CALHOUN STATION -
SURVEILLANCE TEST PAGE.20 OF 22 -
DATA SHEET 5 Page 7 of 9 LOOP P-2901 INSTRUMENT INSTRUMENT INSTRUMENT PT-2901 PIA-2901 (AI-30A-ESF) P2901 INPUT POINT OUTPUT POINT OUTPUT POINT Input Port Indicator Scale ERF Computer Terminal
- INPUT OUTPUT OUTPUT RANGE APPLIED DESIRED lALLOWEDRANGE ACTUAL DESIRED ALLOWED RANGE ACTUAL
% PSIG PSIG PSIG PSIG PSIG PSIG PSIG 10 30 30 24 to 36 30 24 to 36 50 150 150 144 to 156 150 144 to 156 90 270 270 264 to 276 270 264 to 276
- If computer is down, read equivalent voltages across dropping resistor at AI-30A-ESF, L- 5 0 ( + ) and L-4 9 (-) . t 30 psig = 1.40 VDC (1.32 to 1.48) 150 psig = 3.00 VDC (2.92 to 3.08) 270 psig = 4.60 VDC (4.52 to 4.68) 1 TELT EQUIPMENT REMARKS ID NO. CERT DATE DUE DATE l
1 I&C TECHNICIAN DATE CALIBRATED ,
R1 FC/IC-ST/26A I
Y 1 FORT CALHOUN STATION IC-ST-SI-0005
- SURVEILLANCE TEST PAGE 21 OF 22 Page 8 of 9 i
SURVEILLANCE TEST SIGNATURE SHEET All persons participating in the performance of this test shall enter their printed name, signature, and initials below.
IJAME (PRINT) SIGNATURE INITIALS 9
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R1 FC/IC-ST/26A 1
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FORT CALHOUN STATION IC-ST-SI-0005 , s . I SURVEILLANCE TEST PAGE 22 OF 22 4
, Page 9 of 9 COMMENT SHEET / CHRONOLOGICAL LOG I
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