ML20092F713
| ML20092F713 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 12/27/1988 |
| From: | GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20092F288 | List:
|
| References | |
| CON-IIT05-002-142-90, CON-IIT5-2-142-90, RTR-NUREG-1410 23985-1, NUDOCS 9202190475 | |
| Download: ML20092F713 (35) | |
Text
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23985-1 NUCLEAR OPERATIONS n:mion no
/ ti - 2 7 - g r Unit 1
Georgia Power me no.
1 of 35 O
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RCS TEMPORARY
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WATER LEVEL SYSTEM
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VEGP 23985-1 1
2 of 35 TABLE OF CONTENTS
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(v 1.0 PURPOSE 2.0 PRECAUTIONS AND LIMITATIONS 3.0 PREREQUISITES OR INITIAL CONDITIONS 4.0 MAIN BODY 4.1 WATER LEVEL SYSTEM INSTALLATION 4.2 CHANNEL CALIBRATION 4.2.1 Test Set-Up 4.2.2 Channel Status Check (As Found) 4,2.3 Loop Power Supply (NLP 1) Card Calibration (1LQY-950) 4.2.4 Signal Comparator (NAL 2) Card Calibration (lLB-950A/B) 4.2.5 Indicator Calibration (lLI-950)
(~$
4.2.6 Loop Power Supply (NLP 1) Card Calibration (lLQY-957)
'V 4.2.7 Indicator Calibration (1LI-957) 4.2.8 Channel Status Check (As Left) 4.3 SENSOR VERIFICATION / CALIBRATION (Narrow Range) 4.4 SENSOR VERIFICATION / CALIBRATION (Wide Range) 4.5 WATER LEVEL SYSTEM REMOVAL 4.6 RESTORE TO SERVICE 5.0 ACCEPTANCE CRITERIA
6.0 REFERENCES
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-23985-1 1
3 oi 35-l 1.0 PURPOSE O
1.1 The purpose of this procedure is to provide instructions for Installation, Channel Calibration and Removal of RCS Temporary Water Level System.
1.2 SCOPE 1.2.1 When this procedure is performed for the Installation of RCS Temaorary Water Level System, the following sections shall be used:
1.0, 2.0, 3.0, 5.0 and subsection 4.1.
1.2.2 When this procedure is performed for Channel Calibration, the following sections shall be used:
1.0, 2.0, 3.0, 5.0 and subsections 4.2, 4.3, 4.4 and 4.6.
1.2.3 When this procedure is performed for the Removal of RCS Temporary Water Level System, the following sections shall be used:
1.0, 2.0, 3.0, 5.0 and subsections 4.5 and 4.6.
1.2.4 When this_ procedure is performed for unscheduled maintenance,_the following sections shall be used:
1.0, 2.0, 3.0, 5.0 and appropriate subsections of 4.0.
()
2.0 PRECAUTIONS AND LIMITATIONS 2.1 All-steps in this procedure are to be performed in sequence except as noted.
[]
2.2 Performance of procedure steps, as identified by a double asterisk (*/*), shall be initialed _on
" Checklist" except when recording data on applicable Data Sheet.
[]
2.3 The instrument may be located in a radiation area, service a contaminated process fluid, or be contaminated.
If so, follow instructions on " Radiation Work Permit".
[]
2.4 Ensure that each lead (wire) to be lifted is marked with a completed and installed Jumper and Lifted Wire tag.
Instead of " Control No.",
the " Procedure No."
should be identified on the tag.
[]
2.5 If this procedure is completed and temporary jumper (s) must remain installed and/or lifted wire (s)-cannot be reconnected, a Jumper and Lifted Wire Clearance must be obtained per Procedure 00306-C, " Temporary Jumper And Lifted Wire Control".
[]
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VEGP 23985-1 1
4 or 35 2.6 This procedure shall only be performed in modes 5 and 6, when plant operating pressure is less than 100 O
psig. (100 psig rating applies only if tygon tubing is used)
[]
2.7 Upon removal of RCS Temporary Water Level System, Procedure 24766-1, " Accumulator Tank #1 Level IL-950 Channel Calibration" and 24773-1, " Accumulator Tank #4 Level IL-957 Channel Calibration" shall be performed to verify correct operation of Loops IL 950 and IL-957. []
i 2.8 If during performance of this procedure, any of the following occur, immediately notify I&C Foreman:
2.8.1 Any personnel error, procedure inadequacy, or malfunction is identified which could prevent iulfillment of " Acceptance Criteria".
-()
2.8.2 Any test exceeds specified limits.
[]
2.9 Incorrect isolation / restoration of transmitter ILT-950 during performance of this procedure may adversely affect Loop 1P-960.
[]
2.10 Incorrect isolation / restoration of transmitter ILT-957 during performance of this procedure may adversely affect Loop 1P-967.
[]
2.11 Any calculations necessary for the performance of this procedure shall be shown on " Calculation Sheet".
[]
3.0 PREREQUISITES OR INITIAL CONDITIONS 3.1 Notify Shift Supervisor, or designee, of work to be
- /*
performed and obtain signature authorization.
[]
3.2 Notify Reactor Operator (RO) that the following may be
- /*
erratic or inoperable during performance of this
-procedure and obtain RO signature:
[]
3.2.1 Annunciator 06A03 "ACCUM TANK 1 HI/LO LEVEL".
[]
3.2.2 Annunciator 06D03 "ACCUM TANK 4 HI/LO LEVEL".
[]
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_______.__.____m
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VEGP 23985-1 1
5 of 35 3.2.3 Indicator 1LI-950.
[]
()
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3.2.4 Indicator ILI-957.
[]
3.2.5 Loops IP-960 and IP-967 (Common Reference Leg)
[]
3.2.6 PSMS RVLIS Indications, Train A and Train S
[]
3.2.7 Recorder ILR-1310
[]
3.2.8 Indicator 1PI-408
[]
3.2.9 Indicator 1PI-418
[]
3.2.10 Indicator IP1-428
[]
3.2.11 Indicator 1PI-438
[]
3.2.12 Indicator 1PI-405
[]
3.2.13 Indicator 1PI-405A
[]
3.2.14 Computer Point P0408 (Proteus)
[]
3.2.15 Computer Point P0418 (Proteus)
(1 3.2.16 Computer Point P0428 (Proteus)
[]
3.2.17 Computer Point P0438 (Proteus)
[]
3.2.18 Computer Point P5408 (ERF)
()
3.2.19 Computer Point P5418 (ERF)
[]
3.2.20 Computer Point P5428 (ERF)
[]
3.2.21 Computer Point P5438 (ERF)
[]
3.2.22 Recorder 1PR-428
[]
3.2.23 PSMS Indications for RCS Wide Range Pressure
[]
3.2.24 RJR Valve Interlocks for valves 1HV-8701A, 1HV-8701B, 1HV-8702A and 1HV-8702B
[]
3.3 TEST EQUIPMENT REQUIRED 3.3.1 Two (2) Ronan X85, Cal'ibrotor, or equivalent.
[]
3.3.2 Four (4) Fluke Model 8050A Digital Multimeters (DMM),
or eouivalent.
[]
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6 of 35 3.3.3 Westinghouse 7300 Card-Extender.
[]
~
3.3.4 Variable Pressure Source.
[]
3.3.5 Heise Digital Pressure Indicator, 0-300 "H 0, ti0.251 2
accuracy), or equivalent.
[]
3.3.6 Two (2) 250 Ohm Test Resistors
[]
3.4 TEMPORARY EQUIPMENT REQUIRED 3.4.1 Heise Pressure Test Gauge, 0-30 Psia
[]
3.4.2 Two (2) Rosemount Differential Pressure Transmitter, Model #1153DB4RA (0-30 and 0-105" H,0 Range) with valve manifold.
[]
3.4.3 3/8" Poly Flow Tubing
[]
3.4.4 3/8" Swagelock Fittings
[]
3.5 Request RO to ensure the following alarm indication ILLUMINATES by performance of a lamp test:
Annunciator 06A03 "ACCUM TANK 1 HI/LO LEVEL"
()
O.
3.6 Verify all Prerequisites or Initial Conditions are
- /*
met.
[]
4.0 MAIN BODY 4.1 WATER LEVEL SYSTEM INSTALLATION 4.1.1 Install temporary RCS (Narrow Range) level transmitter adjacent (below) to RVLIC isolator ILX-1310 (Location:
Containment Bldg., 14AB/14.5).
()
4.1.2 Install temporary RCS (Wide Range) level transmitter adj acent (below) to RVLIS isolator ILX-1320.
(Location:
Containment Bldg., 14DB/17.5)
()
NOTE
~
~
Tubing to be installed with i
continuous slope, routed away from or protected in traffic areas and positively identified along route; O
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%.a Li>v. A :U, REVISloN NL r.O.
VEGP 23985-1 1
7 of 35 4.1.3 Using poly flow tubing, connect low pressure input of Os temporary trdnsmitters (Wide and Narrow Range) to Pressurizer level transmitter ILT-459 low pressure input test port (Location:
Containment Bldg.,
14DB/18.5).
[]
4.1.4 Connect a 0-30 psia pressure test gauge inline with poly flow tubing at 1LT-459.
(1 4.1.5 If required, close temporary transmitters (Wide and i
Narrow Range) input test ports.
()
4.1.6 If required, close temporary transmitters (Wide and Narrow Range) high and low pressure isolation valves.[]
4.1.7 Open temporary transmitters (Wide and Narrow Range) equalizing valve.
[]
4.1.8 Slowly open 1LT-459 low pressure at test port.
[]
4.1.9 Slowly open temporary transmitter.
tow pressure isolation valves.
[]
WARNING ANY TRAPPED FLUID VFNTED
(~T DURING THIS PROCEDURE MAY BE
(_/
CONTAMINATED.
A SUITABLE CONTAINER, AS RECOMMENDED BY THE HEALTH PHYSICS DEPARTMENT, SHALL BE USED TO ENTRAP THIS FLUID.
THE FLUID SHOULD BE DISPOSED OF IN ACCORDANCE WITH HEALTH PHYSICS DEPARTMENT PROCEDURES.
NOTE The temporary level systems (narrow and wide range) should be completely backfilled for correct operation.
4.1.10 Using vent screws, vent all air and fill temporary
- /*
transmitters and poly tubing as required.
[]
4.1.11 Close temporary transmitters low pressure isolation valves.
[]
4.1.12 Request RO to close valve 1-1201-X4-153.
[]
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8 of 35 4.1.13 Using poly flow tubing, connect high pressure input of temporary (Narrow Range) transmitter.to ILX-1310 vent Pert.
[]
4.1.14 Request RO to open valve 1-1201-X4-153.
()
[
l 4.1.15 Slowly open narrow range temporary transmitter high l
pressure isolation valve.
()
4.1.16 Using vent screws, vent all air and fill narrow range r
- L2 temporary transmitter and poly tubing as required.
[]
4.1.17 Close narrow range temporary transmitter equalizing valve.
[]
4.1.18 Slowly open narrow range temporary transmitter low I
pressure isolation valve.
()
4.1.19 Request RO to close valve 1-1201-X4-155.
()
4.1.20 Using poly flow tubing, connect high pressure input of temporary (Wide Range) transmitter to ILX-1320 vent port.
()
4.1.21 hequevt RO to open valve 1-1201-X4-155.
[]
4.1.22 Slowly open wide range temporary transmitter high l
pressure isolation valve.
[]
4.1.23 Using vent screws, vent all air and fill wide range
- , i*
temporary transmitter and poly tubing as required.
[]
4.1.24 Close wide range temporary transmitter equalizing valve.
()
4.1.P5 Slowly open wide range temporary transmitter low i
pressure isolation valve.
()
4,1.26 Loosen NLP 1 card, ILQY-9'0 (QPCI-0321; locking screws 5
- /*
and remove card.from rack.
[]
4.1.27 Loonen NLP 1 card, ILQY-957 (QPC4-0325) locking screwo
- /*
and remove card frvo y ck.
[]
e 4.1.28 At 1LT-950, disconnect transmitter output leads 11
- /*
(black +) and 12-(white -).
l) 4.1.29
. Connect temporary (Narrow Range)-transmitter output leads to 11 (black +) and 12 (white -).
[J 4.1.30 At 1LT-957, disconnect transmitter output leads 11
- /*
(black +) and 12 (white -).
[]
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\\tGr 23985 1 1
9 of 35 4.1.31 Connect temporary (Wide Range) transmitter output leads to 11 (blacx +)
and 12 (white -).
[]
O 4.1.32 Install NLP 1 card, ILQY-950 (QPCl-0321) in rack and
- /*
secure with locking screws.
()
4.1.33 Install NLP 1 card, ILQY-957 (QPC4-0325) in rack and
- /*
secure with locking screws.
()
4.1.34 Install a jumper to allow actuation of annunciator
(
24*
06A03 from temporary (Narrow Range) Icvul loop (Annunciator has 4 initiating devices) at cabinet QAR3, TB3/L,, terminals 24 and 26.
[]
4.1.35 Install a jumper to allow actuation of annunciator 1/*
06LO3 from Loo) IL-956 (Annunciator has 4 initiating-devices) at ca'ainct QARS, TBS /9, terminals 01 and 03.l]
4.1.36 Install a jumper at cabinet-QAR4, TB4/L terminals 28
- f*
and 29.
(To disable High alarm condition, ILB-950A) ()
4.2 CHANNEL CALIBRATION 4.2.1 Test Set-Up 4.2.1.1 Disconnect field leads from cabinet QPC1, TBA, terminals 10 and 11.
[]
4.2.1.2 Connect a transmitter simulator, with an external 250 ohm test resistor in series with the negative lead, to cabinet QPC1, TBA, terminals 10 (+) and 11 (-).
()
4.2.1.3 Connect a DMM across external 250 ohm test resistor. ()
4.2.1.4 Disconnect field leads from cabinet QPC4, TBA, terminala 16 and 17.
[]
4.2.1.5 Connect a transmitter simulator, with an external 250 chm test resistor in series with the negative lead, to cabinet QPC4, TBA, terminals 16 (+) and 17 (-).
[]
4.2.1.6 Connect a DMM across external 250 ohm test resistor. ()
4.2.2 Channel Status Check (As Found) 4.2.2.1
. Adjust transmitter simulator (QPC1) to final output
- /*
device indications listed and record input DMM readings
~*~
in "As Found" section of " Data Sheet 1".
[]
4.2.2.2 Adjust transmitter simulator to joint at which annunciator 06A03 "ACCUM TANK 1
- lI/LO LEVEL" ie O
EXTINGUISHED.
[]
l'hu v e,
hcVOL PAGE No '
~
VEGP 2398S-1 1
to of 33 4.2.2.3 DECREASE transmitter simulator to point at which O
annunciator ILLUMINATES and record-reading in "As
- /*
Found" section of " Data Sheet 1".
()
4.2.2.4 INCREASE transmitter simulator to point at which
- /*
annunciator EXTINGUISHES and record reading in "As Found" section of " Data Sheet 1".
()
4.2.2.5 Adjus t transmitter simulator (QPC4) to final output
- /*
device indications listed and record input DMM readings in "As Found section of " Data Sheet 1".
()
4.2.3 Loop Power Su aply (NLP 1) Card Calibration (lLQY-950)
Location:
Ca'ainet QPC1, slot 0321 4.2.3.1 Connect a DMM to " Output 0-10V" and "Sig Com" of ILQY-950.
[]
4.2.3.2 Adjust transmitter simulator (QPC1) to apply in
- /*
listed and record output readings in "As Found" puts section of " Data Sheet 2",
[].
4.2.3.3 If As Found readings are within limits specified on
- /*
" Lata Sheet 2", arid more accurate readings are not desired, record readings in "As Left" section of " Data Sheet 2" and proceed to appropriate subsection.
()
4.2.3.4 If As Found readings are not within limits specified on
" Data Sheet 2", or more accurate readings are desired, proceed to Procedure 23300-C, " Field Calibration Procedure".
[]
4.2.3.5 Adjust transmitter simulator to app record output readings in "As Left,1y inputs listed and
- /*
section of "Dato Sheet 2".
()
4.2.4 Signal Comparator (NAL 2) Card Calibration (1LB-950A/B) r Location:
Cabinet QPC1, slot 0322 4.2.4.1 Adjust _ transmitter simulator (QPCl) to point at which comparator #2 is reset (Output LED ON).
()
4.2.4.2 DECREASE transmitter simulator to point at which
- /*
arator 12 trips (Output LED OFF) comp'As Found",section of " Data Sheet and record reading in 3".
[]
4.2.4.3 INCREASE transmitter simulator to point at which
- /*
arator #2 resets comp'As Found" section of(Outp'ut LED ON) and record reading in Data Sheet 3".
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I VEGP 231 up.
t 11 of 35 4.2.4.4 If As Found readings are within limits specified on
- /*
" Data Sheet 3"., and more accurate readings are not O
desired, record readings in "As Left" section of " Data Sheet 3" and proceed to appropriate subsection.
()
4.2.4.5 If As Found readings are not within limits specified on
" Data Sheet 3",
or more accurate readings are desired,
?roceed to Procedure 23300-C, " Field Calibration
?rocedure".
()
4.2.4.6 Adjust transmitter simulator to point at which comparator #2 is reset (Output LED ON).
()
4.2.4.7 DECREASE transmitter simulator to ?oint at which
- /*
comp' As Lef t"arator #2 trips (Outp'ut LED OF7) and record readin in section of Data Sheet 3".
[
4.2.4.8 INCREASE transmitter simulator to aoint at which
- /*
comp'As Lef t"arator #2 rwsets (Output LED 09) and record reading in rec, ion of " Data Sheet 3".
[]
s 4.2.5 Indicator Calihiation (lLI-950)
Location:
QMCB 4.2.5.1 Adj us t transmitter simulator (QPCl) to indications
- /*
listed and record input DMM readings in "As Found" section of " Data Sheet 4".
()
4.2.5.2 If As Found readings are within limits specified on
- /*
" Data Sheet 4", and more accurate readings are not desired, record readings in "As Left" section of " Data Sheet 4" and proceed to appropriate subsection.
()
4.2.5.3 If As Found readings are not within limits specified on
" Data Sheet 4",
or more accurate readings are desired, proceed to Procedure 23300-C, " Field Calibration Procedure".
()_
4.2.5.4 Adjust transmitter simulator to indications listed
- /*
and record inp'ut DMM readings in "As Lef t" section of
" Data Sheet 4 1]
4.2.6 Loop Power Suaply (NLP 1) Card Calibration (1LQY-957)
Location:
Ca3inet_QPC4, slot 0325-4.2.6.1 Connect a DMM to " Output 0-10V" and "Sig Com" of ILQY-957.
[]
4.2.6.2 Adjust transmitter simulator (QPC4) to apoly in
- /*
listed and record output readings in "As ?ound" puts section of " Data Sheet 5".
()
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q VEGP 23985-1 1
12 of 35
=
b 4.2.6.3 If As Found readings are within limits specified on
- /*
" Data Sheet 5",
and more accurate readings are not
()
desired, record readings in "As Left" section of " Data Sheet 5" and proceed to appropriate subsection.
[]
4.2.6.4 If As Found readings are not within limits specified on
" Data Sheet 5",
or more accurate readings are desired, i
oroceed to Procedure 23300-C, " Field Calibration
?rocedure".
[]
4.2.6.5 Adjust transmitter simulator to apply listed and record
- /*
output readings in "As Left" section of " Data Sheet 5".
()
4.2.7 Indicator Calibration (1LI-957)
Location:
QMCB 4.2.7.1 Adjus t transmitter simulator (QPC4) to indications
- /*
listed and record input DMM readings in "As Found" section of " Data Sheet 6".
[]
4.2.7.2 If As Found readings are within limits specified on
- /*
" Data Sheet 6",
and more accurate readings are not desired, record readings in "As Left" section of " Data Sheet 6" and proceed to appropriate subsection.
[]
4.2.7.3 If As Found readings are not within limits specified on O
" Data Sheet 6",
or more accurate readings are desired, proceed to Procedure 23300-C, " Field Calibration Procedure".
[]
4.2.7.4 Adjust-transmitter simulator to indications listed and
- /*
record input DMM readings in "As Left" section of " Data Sheet 6".
()
4.2.8 Channel Status Check (As Left) l 4.2.8.1 Repeat steps 4.2.2.1 through 4.2.2.5-to obtain As Left l
values.
()
4.3 SENSOR VERIFICATION / CALIBRATION (Narrow Range)
Locat_ ion:
Containment Bldg., 14AB/14.5 4.3.1 Disconnect test equipment connected to cabinet QPC1, i
TBA, terminals 10 and 11.
[]
l 4.3.2 Connect field lead to cabinet QPC1, TBA, terminal p
10.
[]
4.3.3 Connect field lead in series with 250 ohm test resistor to terminal 11.
[]
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13 of 35
+
-v 4.3.4 Connect a DMM across the 250 ohm test restator.
[]
i 4.3.5 Close temporary trarcmitter high pressure isolation valve.
[]
4.3.6 Open temporary transmitter equalizing valve.
[]
4.3.7 Close temporary transmitter low pressure isolation valve.
[]
WARNING ANY TRAPPED FLUID VENTED DURING ISOLATION FROM OR RESTORING TO SERVICE MAY BE CONTAMINATED.
A SUITABLE CONTAINER, AS RECOMMENDED BY THE HEALTH PHYSICS DEPARTMENT, SHALL dE USED TO ENTRAP THIS FLUID.
THE FLUID SHOULD BE DISPOSED OF IN ACCORDANCE WITH HEALTH PHYSICS DEPARTMENT PROCEDURES.
4.3.8 Open temporary transmitter input test ports.
()
4.3.9 Connect a variable pressure source and test gauge to transmitter low pressure input test port.
()
()
4.3.10 Apply inputs listed and record transmitter output
- /*
readings in "As Found" section of " Data Sheet 7".
[]
4.3.11 If As l'ound readings are within limits specified on
- /*
" Data Sheet 7" and'more accurate readings are not desired,, record readings in "As Left" section of " Data Sheet 7" and proceed to step 4.3.16.
[]
4.3.12 If As Found readings are not within limits specified on
" Data Sheet 7",
or more accurate readings-are desired, apply zero percent input and adjust-transmitter "Zero" adj us tment to obtain Expected output value listed on
" Data Sheet 7".
[]
4.3.13 Apply-100 percent input and adjust transmitter " Span" adjus tment to obtain Expected output value listed on
" Data Sheet 7".
[]
4.3.14-Repeat transmitter "Zero" and " Span" adjustments until no further adjustments are necessary.
[]
4.3.15 Apply inputs listed and record transmitter outp'ut
- /*
readings in "As Left" section of " Data Sheet 7
[]
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14 of 35 4.3.16 Reduce tesc pressure to zero "H 0 and remove 3
- /*
pressure source and test gauge from transmitter.
[]
4.3.17 Close transmitter input test ports.
[]
- /*
4.3.18 Open transmitter equalizing valve.
[]
sjs 4.3.19 Slowly open transmitter low pressure isolation valve.()
- js 4.3.20 Close transmitter equalizing valve.
[]
- /*
NOTE Air must be vented from all transmitters used in liquid service.
4.3.21 Slowly open transmitter high pressure isolation
- /*
valve.
()
4.3.22 Inspect valves, tubing, and instrument for leaks.
- /*
Immediate action shall be taken to correct any leaks found.
[]
l 4.4 SENSOR VERIFICATION / CALIBRATION (Wide Range) l Location:
Containment Bldg., 14DB/17.5 l
4.4.1 Disconnect test equipment connected to cabinet QPC4, TBA, terminals 16 and 17.
[]
4.4.2 Connect field lead to cabinet QPC4, TBA, terminal 16.[]
4.4.3 Connect field lead in series with 250 ohm test resistor to terminal 17.
()
l 4.4.4 Connect a DK4 across the 250 ehm test resistor.
[]
4.4.5 Close temporary transmitter high pressure isolation valve.
[]
4.4.6 Open temporary transmitter equalizing valve.
[]
4.4.7 Close temporary transmitter low pressure isolation valve.
[]
1 1
4 **
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VEGP 23985-1 1
15 oi 35 WARNING ANY TRAPPED FLUID VENTED DDRING ISOLATION FROM OR RESTORING TO SERVICE MAY BE CONTAMINATED, A
SUITABLE CONTAINER, AS RECOMMENDED BY THE HEALTH PHYSICS DEPARTMENT, SHALL BE USED TO ENTRAP THIS FLUID.
THE FLUlD SHOULD BE DISPOSED OF IN ACCORDANCE WITH HEALTH PHYSICS DEPARTMENT PROCEDURES.
4.4.8 Open temporary transmitter input test ports.
()
4.4.9 Connect a variable pressure source and test gauge to transmitter low pressure input test port.
()
4.4.10 Apply inputs listed and record transmitter output
- /*
readings in "As Found" section of " Data = Sheet 8".
1) 4.4.11 If As Found readings are within limits specified on
- /*
" Data Sheet 8" and more accurate readings are not desired, record readings in "As Left" section of " Data Sheet 8" and proceed to step 4.4.16.
()
4.4.12 O
If As Found readings are not within limits specified on
" Data Sheet 8",
or more accurate readings are desired, apply zero percent input and adjust transmitter "Zero" adjustment to obtain Expected output value listed on
" Data Sheet 8".
()
4.4.13 Apply 100 percent inout and adjust transmitter " Span" adj us tment to obtain Expected output value listed on
" Data Sheet 8".
1) 4.4.14 Repeat transmitter "Zero" and " Span" adjustmenta until no further adjustments are necessary.
[]
4.4.15 Apply inputs listed and record transmitter outp'ut
- /*
readings in "As Left" section of " Data Sheet 8.
()
4.4.16 Reduce test pressure to zero "H 0 and remove pressure 3
- /*
- source and test gauge frera trantmitter.
()
4,4.17 Close transmitter input test ports.
[]
- L*
4.4.18 Open transmitter equalizing valve.
[]
- /*
O 4
p-c,w suaccu
...mm...
4 VEGP 23985-1 1
16 of 35 I
4.4.19 Sinwly open transmitter low pressure isolation valve.[]
- /*
O' 4.4.20 Close transmitter equalizing valve.
[]
- /*
NOTE Air must be vented from all transmitters used in liquid service.
4.4.21 Slowly open transmitter high pressure isolation I
- L*
valve.
[]
4.4.22 Inspect valves, tubing, and instrument for leaks.
- /*
Immediate action shall be taken to correct anv leaks found.
[]
4.5 WATER LEVEL SYSTEM REMOVAL 4.5.1 Loosen NLP 1 card, ILQY-950 (QPC1-0321) locking screws
- /*
and remove card from rack.
[]
4.5.2 Loosen NLP 1 card, ILQY-957 (QPC4-0325) locking screws
- L*
and remove card from rack.
()
()
4.5.3 Request RO to close valve 1-1201-X4-153.
[]
4.5.4 Request RO to close valve 1-1201-X4-155.
[]
l 4.5.5 Open temporary (Wide and Narrow Range) transmitters equalizing valve.
[]
4.5.6 Close Pressurizer level transmitter ILT-459 low
- /*
pressure input test port.
[]
WARNING ANY TRAPPED FLUID DRAINED AT THIS TIME MAY BE CONTAMINATED.
A SUITABLE CONTAINER, AS RECOMMENDED BY THE llEALTil PHYSICS DEPARTMENT, SilALL BE USED TO i
l ENTRAP THIS FLUID.
THE FLUID SHOULD BE DISPOSED 0F IN-ACCORDANCE WITH HEALTH PIIYSICS DEPARTMENT PROCEDURES.
4.5.7 Vent and drain all liquid from poly flow tubing and temporary (Wide and Narrow Range) transmitters as
_(}
required.
[]
b 9
VEGP 23985-l' 1
l'/ of 3S 4.5.8 Disconnect temporary (Narrow Range) tranecitter output
- /*
leads at lLT-950.
[]
O 4.5.9 Connect 1LT-950 output leadu to 11 (black +) and 12
- /*
(white -).
[]
4.5.10 Disconnect temporary (Wide Range) transmitter output
- /*
1eads at 1LT-957.
[]
4.5.11 Connect 1LT-957 output leads to 11 (black +) and I2
- /*
(white -).
-[ ]
4.5.12 Remove temporary (Narrow and Wide Range) transmitters.
[]
4.5.13 Disconnect poly flow tubing and test gauge from lLX-1310, ILX-1320 and ILT-459.
-[]
4.5.14 Install vent plugs-on 112-13101 and ILX-1320.
-- [ ]
- /*
4.5.15 Request RO to open valve 1-1201-X4-153.
[]
- /*
4.5.16 Request RO to open valve 1-1201-X4-155.
[]
- L*
O 4.5.17 Install NLP 1 card, ILQY-950 (QPCI-0321) in rack and
- /*
secure with locking screws.
[]
4.5.18 Install NLP 1 card, ILQY-957 (QPC4-0325) in rack and
,.l*
secure with locking screws.
[]
4.5.19 Remove jumper connected at cabinet QAR3, TB3/L,
- /*
terminals 24 to 26.
[]
4.5.20 Remove jumper connected at cabinet QARS, TB5/9,
- L*
terminals 01 to 03.
[]
4.5.21 Remove-jumper connected at cabinet QAR4, TB4/L,
- /*
termluals 28 to 29.
[]
4.5.22 Perform Procedure 24766-1, " Accumulator Tank #1 Level-
- /*
IL-950 Channel Calibration" to verify correct calibration of. loop IL-950.
[]
4.6 RESTORE-TO SERVICE 4.6.1 Remove all test equipment connected during the course
- /*
of this procedure.'
[]
4.6.2 If not already performed, connect-field leads to O
- /*
cabinet QPC1, TBA, terminals 10 and 11.
[ 1, s
VEGP 23985-1 1
18 of 35 4.6.3 If not already performed, connect field leads to
- /*
cabinet QPC4,.TBA, terminals 16 and _17.
()
4.6.4 If not already performed, install any cards removed
- /*
during performance of Procedure 23300-C, " Field
~~~
Calibration Procedure" in rack and secure with locking screws.
[]
4.6.5 Verify loops reflect current plant conditions after
- /*
they are restored to service.
[]
4.6.6 Notify RO that temporary Loops 1L-950 and IL-957 have been returned to service.
[]
4.6.7 Notify Shift Supervisor, or designec, of completion of
- /*
work including test results and obtain signature on
" Completion Sheet".
()
5.0 ACCEPTANCE CRITERIA 5.1 The Acceptance Criteria for this procedure is that all devices listed below are within limits specified on applicable Data Sheets.
5.1.1 Channel Calibration a.
Indicator ILI-950 b.
NAL Card 1LB-950A/B c.
NLP Card ILQY-950 d.
NLP Card ILQY-937 e.
Indicator ILI-957 5.1.2 Sensor Verification / Calibration a.
Narrow Range b.
Wide Range 5.2 Satisfactory completion of this procedure has been met when I&C Foreman has evaluated data obtained per Acceptance Criteria of this procedure, reviewed, and signed Data Sheets provided.
6.0 REFERENCES
6.1 Instruction Manual for Process Instrumentation and Control, 1X6AU01-526.
l
VtGP 23985-1 1
19 of 35 0
6.2 Instruction Manual for Westinghouse Series 252 Indicator, 1X6AV02-286 6.3 Instruction Manual for Rosemount D.P. Transmitters, 1X5AD04-66 6.4 Wiring Diagrams, 1X3D-CH-J19H, 1X3D-CE-F01G, 1X3D-CE-F01E and 1X3D-CE-F01J 6.5 P&ID Diagrams, 1X4DB113, 1X4DB112 6.6 Interconnecting Wiring Diagrams, 1X6AU01-378 and 1X6AU01-469 6.7 PROCEDURES 6.7,1 23300-C,
" Field Calibration Procedure" 6.7.2 24766-1,
" Accumulator Tank #1 Level IL-950 Channel Calibration" 6.7.3 00306-C,
" Temporary Jumper And Lifted Wire Control" t
6.7.4 13005-1,
" Reactor Coolant System Draining" 6.7.5 24773-1,
" Accumulator Tank #4 Level IL-957 Channel Calibra tion" 6.7.6 54840-1,
" Installation And Removal Instructions For The RCS Temporary Level Indication Tygon Tube" 6.8 Annunciator Engraving And System Information, 1X6AV01-242 6.9 Indicator Specification Sheet - 1X6AA02-500 6.10 Transmitter Location Drawings - 1X5DS4D06, IX5DS4A06 END OF PROCEDURE TEXT O
.h lih
g
... ~..
VEGP 23985-1 1
20 of 35 ILQY-950 ILB-950 ILY-950 to Alarm.
Range A/B To Annun 06A03 NLP 1 NAL 2 NAI 6 0321 0322 0924 1L1-950 QMCB ILQY-957 e
IlI-967 Range l
NLP 1 0325 QMCB l
l LOOP DESCRIPTION:
Temporary (Narrow Range) transmitter senses Reactor Coolant System level and sends this signal to Loop IL-950 in cabinet QPCl where it is converted for use as an input to indicator ILI-950 l
and Annunciator 06A03 "ACCUM TANK 1 HI/LO LEVEL" for temporary j
(Low Level) alarm indication. Temporary (Wide Range) transmitter O
senses Reactor. Coolant System level and sends this signal to Loop L./. _
IL-957 in cabinet QPC4 where it is converted for use as a..
input i
to indicator ILI-937.
Figure'1
~
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' 7me NCL Revisson Page No.
VEGP 23985-1 1
23 of 35 DATA SHEET 1 SHEET 3 OF 3 Inst. No.
IL-950 Cabinet No.
QPCI Title RCS Temporary Water Level System NOTES: Narrow Range input IACTION UNITS EXPECTED LO LIMIT HI LIMIT AS FOUND AS LEFT IAnnun. 06A03 ILLUMINATED V DC 3.400 3.370 3.430
' Annun. 06A03 EXTINGUISHED V DC 3.440 3.410 3.470 TEST EQUIPMENT COMMENTS:
i.D. NO.
MODEL NO.
CALIBRATION DUE DATE I
PERFORMED BY:
DATE REVIEWED BY:
DATE APPROVED BY:
DATE i
i i
b il l
]
08E,4
Procedura M Revie Paget4o.
VEGP 23985-1 1
24 of 35 s
DATA SHEET 2 SHEET 1 OF 1 l
Instr. No.
ILQY-950 Location QPCI-0321 Serial No.
l Description NLP 1 Card Manufacturer Westinghouse Model No.
2837A12G01 l
I pOTES: N/A I
INPUT EXPECTED LO LIMIT HI LIMIT AS FOUND AS LEFT COMMENTS:
V DC V DC V DC V DC V DC V DC 0
1.000 0.000
-0.050 0.050 25 2.000 2.500 2.450
.2.550 50 3.000 5.000 4.950 5.050 75 4.000 7.500 7.450 7.550 100 5.000 10.000 9.950 10.050 75 4.000 7.500 7.450 7.550 50 3.000 5.000 4.950 5.050 25 2.000 2.500 2.450 2.550
_0 1.000 0.000
-0.050 0.050 TEST EQUIPMENT if!b. NO.
MODEL NO.
' CALIBRATION DUE DATE i
l PERFORMED BY:
DATE i
REVIEWED BY:
DATE APPROVED BY:
DATE O
O~~~
Pmcedure Na bS@
Page Na t
VEGP 23985-1 1
25 of 35 DATA SHEET 3 SHEET 1 OF 1 Inst. No.
LLB-950A/B Location QPCI-0322 Serial No.
3escription NAL 2 Card Manufacturer Westinghause Model No.
2837A13G02 NOTES:
Expected Jumpers:
Circuit #2 NE and L Circuit il not used in temporary level loop ACTION UNITS EXPECTED LO LIMIT H1 LIMIT AS FOUND AS LEFT Output 2 LED OFF V DC 3.400 3.370 3.430 Jutput 2 LED ON V DC 3.440 3.410 3.470
'OMMENTS:
1' TEST EQUIPMENT
~I. D. NO.
MonEL NO.
CALIBRAT'.ON DUE DATE PERFORMED BY:
DATE i
REVIEWED BY:
DATE l
APPROVED BY:
DATE
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rTcteduso No.
Revisaort Page No.
VEGP 23985-1 1
27 of 35 DATA SHEET 5 SHEET 1 OF 1 instr. No.
ILQY-957 Location QPC4-0325 Serial No..
Description NLP 1 Card Manufacturer Westinghouse Model No.
2837Al2G01
, NOTES: N/A f.
i INPUT EXPECTED LO LIMIT HI LIMIT AS FOUND AS LEFT COMMENTC.
I V DC V DC V DC V DC V DC V DC l
0 1.000 0.000
-0.050 0.050 25 2.000 2.500 2.450 2.550 50 3.000 5.000 4.950 5.050 75 4.000 7.500 7.450 7.550 100 5.000 10.000 9.950 10.050 75 4.000 7.500 7.450 7.550 50 3'.000 5.000 4.950 5.050 25 2.000 2.500 2.450 2.550 0
1.000 0.000
-0.050 0.050 TEST EQUIPMENT I.D. NO.
MODEL NO.
CALIBRATION DUE DATE PERFORMED BY:
REVIEWED BY:
DATE APPROVED BY:
DATE t w I
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31 of 35
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' Sheet 1 of 1 CALCULATION SHEET O
Show all calculations performed during course of this procedure in the space below.
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Completed by:
Date Reviewed by:
Date.
s Approved by:
Date s i..
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VEGP 23985-1 1
32 of 35 CHECKLIST SHEET 1 0F 3 3.1 Shift Supervisor Authorization
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Signature Date 3.2 Reactor Operator (RO) Notified Signature Date Step Verification Step /Substep Initial Step /Substep Initial 3.6 Prerequisites 4.1.35 QARperinstalled Jum
., TBS /9, met term 01 to 03 4.1.10 Air vented from system 4.1.36 Jumper installed QAR4, TB4/L 4.1.16 Air vented term 28 to 29 4.1.23 Air vented 4.3.16 Remove test equipment 4.1.26 ILQY-950 (QPCl-0321) 4.3.17 Input test removed from ports closed rack 4.3.18 Equalizing s
4.1.27 ILQY-957 valve open
(
)
(QPC4-0325) removed from 4.3.19 Low pressure rack iso valve open 4.1.28 ILT-950 leads 4.3.20 Equalizing disconnected (+)
valve closed
(-)
4.3.21 High pressure 4.1.30 1LT-957 leads iso valve disconnected (+)
open
(-)
4.3.22 Leak check 4.1.32 ILQY-950 ok (QPCl-0321) installed and 4.4.16 Remove test secure equipment 4.1.33 ILQY-957 (QPC4-0325) 4.4.17 Input installed and ports closed secure 4.4.18 Equalizing 4.1.34 Jumper installed valve open QAR3, TB3/L, term 24 to 26
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33 of 35 CHECKLIST SHEET 2 0F 3 Step /Substep Initial Step /Substep.
Initia]
4.4.19 Low pressure 4.5.14 Vent lugs iso valve open insta led ILX-1310 4.4.20 Equalizing 1LX-1320 valve closed 4.5.15 1-1201-X4-153 4.4.21 High pressure open iso valve open
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4.5.16 1-1201-X4-155 4.4.22 Leak check ok open 4.5.1 ILQY-950 4.5.17 ILQY-950 (QPCI-0321)
(QPCI-0321) _.
removed from installed and rack secure 4.5.2 ILQY-957 4.5.18 ILQY-957 (QPC4-0325)
(QPC4-0325) removed from installed and rack secure 4.5.6 ILT-459 low 4.5.19 Jumper removed pressure input QAR3, TB3/L, O
test port term 24 to 26 closed 4.5.20 Jumper removed 4.5.8 Temporary QAR5, TBS /9 transmitter leads term 01 to 03 disconnected (+)
(-)
4.5.21 Jumper removed QAR4, TB4/L 4.5.9 ILT-950 leads term 28 to 29 connected black
(+)
4.5.22 Procedure white
(-)
24766-1 4.5.10 Tentporary transmitter leads disconnected
(+)
(-)
4.5.11 ILT-957 leads f
connected black
(+)
white-(-)
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- S -. a.sutt t PAGE NO.
VEGP 23985-1 1
34 of 35 CHECKLIST SHEET 3 OF 3 Step /Substep Initial Step /Substep-Initial
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4.6.1 Remove all 4.6.4 Cards installed test equipment and secured 4.6.2 Field leads 4.6.5 Loops reficct connected current plant i
QP01, TBA, conditions term 10 term 11 4.6.3 Field leads connected QPC4, TBA, term 16 term 17 l
Performed by:
Date:
Reviewed by:
Date:
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s VEGP 23985-1 35 of 35 Sheet 1 cf I COMPLETION SilEET O
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PROCEDURE TITLE RC5 TEMPORARY WATER LEVEL SYSTEM
- ME TEST STARTED BY DATE DEFICIENCIES OCCURRED AND ACTIONS TAKEN O
TEST RESULTS:
ACCEPTABLE []
UNACCEPTABLE []
CHANNEL RESTORED TO SERVICE []
CHANNEL COMMITTED 10-REPAIR []
TEST COMSLETED BY TIME DATE SHIFT SUPERVISOR NOTIFIED Signature Time Date.
REVIEWED BY:
DATE APPROVED BY:
DATE i
sv O O