ML20080T311

Rev 2 to Instrument Maint Procedure FNP-1-IMP-202.8, Vol Control Tank Level LT-112. Related Info Encl

ML20080T311
Person / Time
Site:	Farley, 05000000
Issue date:	03/07/1978
From:	Mcgracken K ALABAMA POWER CO.
To:
Shared Package
ML20079E758	List: ML20080T285 ML20080T296 ML20080T311 ML20080T321 ML20080T345 ML20080T354 ML20080T363
References
FOIA-83-789 FNP-1-IMP-202.8, NUDOCS 8403010141
Download: ML20080T311 (24)

Text

- -

VOL. 8

• FNP-1-IMP-202.S

. March 7, 1978 Revision 2 FARLEY NUCLEAR PLANT INSTRUMENT MAINTENANCE PRCCECUP2 FNP-1-IMP-202.8 VOLUME CONTROL TANK LEVEL '

LT-ll2 hhhfi [ =

C AUTIC];-l !ff"A"i mjntaine. v - '

Safet/ E'93i ' '

Ap, proved:

%d W . Nb \m I&C Supervisor Date Issued: 0 /2 f [13 s

8403010141 840125 PDR FOIA MADDEN 83-789 PDR

/H

VOL. 8 LIST OF EFFCCTIVT. PAGES s FNP-1-IMP-202.8

, PIVISIO:T' NO. 1 l .

O 1 2 l 3 4 5 6 7 8 9 in  !

1 l X X 2 X 3 X . l f

4 X 5 X l

6 X 7 X 1

8 Xl .

l 9 X 10 X 11 X ,

12 X 13 X Fig.1&2 X 3 i DATA PA;:KAGE .:MP-20 ;!. 8A 1 X X~

2 X l 3 X 4 X

. 5 X 1

6 X X

• R 7 X -

p 8 X l .

l

?%sm A

VOL. 8 FNP IMP-20 2. s FARLEY NUCLEAR PLANT

. UNIT 1 INSTRUMENT MAINTENANCE PP.OCEDURE IMP-20 2.8 VOLUME CONTROL ~ TANK LEVEL LT-112

- l.0

-Purcose' ,

1.1 The purpose of this procedure is to verify and, if _ required, re-establish the accurac.ies and control" functions cf the channel sensor and associated signal processing equipment.

, 1.2 This procedure is written for normal comple':.e calibration; however, partial performance is also possible. Partial performance is divided

.into: 1) the senscr, sections 2.0 through 7.1 and .7.10 or . 2) signal processing equipment ex-cluding the controller and driver cards, sections 2.0 through 6.0, 7.2 through 7.6, 7.9, 7.10 and 7.11, 3)' the driver cards only, sections 2.0 .

through 6.0 and 7.7, 7.8 and 7.10.

2.0 LAcceotance Criteria

'2 ~. 1 The acceptance criteria for this test is that the process instrumentation provide .in-tolerance con-version of the process parameter and perform its as-designed indication and control functions. The setpoints and tolerances to be used are contained in the data package listed as ref er ence 3.1.

~3. 0 References 13 .1 FNP-1-IMP-202.8A Instrument Maintenance Procedure Data Package, " Volume Control Tank Level LT-il2".

l3.2 U-260930', Barton Model 396 D/P Transmitter Calibration section 6-1-4.4, Maintenance section 6-1-3

, 3.3 U-1756034, VCT Level schematic diag. 7378D38.

3.4 U-258631 Westinghouse'PLS.

Rev. 1 e

W w

• \

g  %

VOL. 8 FNP-1-IMP-202.8 3.5 D-177303 Elem. Diag. - VCT Level and Pressure.

3.6 D-175039 sh. 2, CVCS P&ID.

4.0 Test Eculement 4.1 Fluke Digital Multimeter, Model 8120 A or equivalent (2).

I 4.2 Transmation Transmitter Simulator, Model 104 0 or j equivalent.

4.3 Hewlett Packard'69203 meter calibrator or equiva-lent (if transmitter calibration is not to be per-formed).

1 4.4 Wallace and Tiernan Pneumatic Calibrator, Series65-120 (0-125 in. WC) or equivalent.

5.0 Precautions and Limitations 5.1 All ref erence to data sheets by this procedure is to data sheets contained in ref erence 3.1. All ref erence to attachments are to the attachments of FNP-0-IMP-4 4 3 .1. .

5.2 Critical procedure sections and steps are listed on page 2 of the data package used with this pro-

~

cedure and are marked with an asterisk (* ) within the body of this procedure. As each critical step or section is completed, initial on the space provid-ed on Table 1 of the data package.

5.3 observe all precautions and limitations listed in FNP IMP-0 , General Instrumentation and Controls Precautions and Limitations .

5.4 During the conduct of this test LI-ll2 (3TRS Chiller Unit Room) will be erratic and unreliable.

5.5 The following valves may actuate in automatic con-trol at the Volume Control Tank Low-Low Level set point (LB-ll5B, 5% decreasing).

5.5.1 LCV-1153, RNST to charging pump (open).

5.5.2 LCV-ll5C, VCT outlet isolation (close).

5.5.3 LCV-1150, RWST to charging pump (open) .

5.5.4 LCV-ll5E, VCT outlet isolation (close).

Rev. 6

VOL.18. FNP IMP- 2 0 2. 8

. - c

+ 6' . 0 ' Initial Conditions 6.1 Controller LK-ll2 - (Letdown to V.C.T. or H.U.TK. ; ,

located on the MCB, is in tdue manual mode.

6.2 VCT level greater than low-low set-point (5%) as indicated on LI-115 or plant in Mode 5 or 6.

6.3~ The Shift Foreman has' granted administrative author-ity to perform this test and is aware of indications ,

printouts, and alarms that will result.

7.0 Detailed Procedure

• 7.1 Calibrate D/P Transmitter LT-112 as follows :

• 7.1.1 Open the equalizing valve.

• 7.1.2 Have the high pressure root valve, 1-CVC-V-8447A, closed and tagged.

• 7.1. 3 Have the low pressure root valve, 1-CVC-V-8447B, closed and tagged.

CAUTION: Do not open the . vent fittings on the transmitter.

• 7.1. 4 - Vent the high pressure leg by opening ths.

process test connection on the high pressure (upper) bellows isolation housing.

• 7 .1. 5 Open the drain and calibration valve and drain the sensing lines. Collect any fluid in a suitable' container.

CAUTION: Observe caution when handling boric acid solutions.

• 7.1. 6 Connect the test pressure source and test pressure gauge to the drain and calibration .

connection.

_

• 7 .1. 7 Close the equalizing valve.

.7.1.8 Connect ' a DVM to the transmitter test jack.

7.1.9 vary the transmitter input as necessary to obtain a transmitter output equal to 12nA.

, . Verify that the D.C. potential across the transmitter output terminals is 32.5v i 5V.

Rev. 0 W

M

e. r mm _  %

VOL. 8 FNP IMP-2 0 2 . 8 7.1.10 If the voltage is out of tolerance, measure and record on data sheet 1 the "AS FOUND"

, potential at Cabinet 7, T3A, terminals 19

. and 20. Then . adjust pot M88-1 on the NLP card in location C7-130 to obtain 32.5V +

0.lv at the above terminals and record tee

" FINAL" value.

7.1.11 Apply the inputs called for on data sheet 1 and record AS FOUND data.

7.1.12 If AS,FOUND data is within tolerance, no further adjustments are required. Proceed to step 7.1.17.

7.1.'13 If AS FOUND data is out of' tolerance, apply a test pressure equal to .0% of the trans-mitter SPAN and adjust the-transmitter ZERO to obtain the recuired value shown on data

~

sheet 1. e..$/ -<- 2 /'

7.1.14' Apply a . test pressure equal to 1.00h of the

~

s transmitter SPAN and ad]ust the SPAN to obtain the required value shown on data sheet 1.

7.1.15 Repeat step 7.1.13 and 7.1.14 until both ZERO and SPAN meet required values .

7.1.16 Apply the values called for on data sheet 1 and ensure all outout values are within toleranc es . .If tr'ansmitter output is non-linear, offset -the transmitter ZERO and SPAN within the allowed tolerances to minimize the maximum difference between REQUIRED and FINAL data. If the transmitter cannot be calibrated using these instructions, refer to ref erence 3.2 . . Record the FINAL data on data sheet 1.

7.1.17 If field indicator calibration is to be per-formed at this time, perform section 7.4 prior to returning the transmitter to ser-vice.

• 7.1.18 Replace the cap on the upper pressure bellows isolation housing. ~ --

-. p Rev. O J

e

VOL. 8, FNP IMP-20 2 . 8 7.1.19 Close the drain and calibration valve.

7.1.20 Disconnect all test equipment connected to the transmitter and return the trans-mitter to service as follows:

7.1.20.1 Open the equalizing valve.

7.1.20.2 Have the transmitter high pressure L

root valve opened.

• 7.1.20.3

• Have the transmitter low pressure root valve opened.

7.1.20.4 Close the equalizi.7g valve.

7.1.20.5 Vent the low pressure leg at the low pressure bellows isolation vent.

7.2 Card Calibration Setup

=

7.2.1 Pull the NLP card -in Location C7-130 far enough forward to de-energize the card.

• 7.2.2' . Lif t the leads from Cabinet 7, T3A 19 and 20 and connect the transmitter simulator to the terminals.

• 7.2.3 Reinsert the NLP ' card.

• 7.3 Calibration of Power Supply (ELP) Card LQY-112,

- Style 2837Al2G01, Location C7-130.

7.3.1 Adjust the transmitter simulator for an input of 12mA. Measure and record on data sheet 2 the - AS FOUND D.C. potential between cabinet-7, TBA terminals 19 and 20.

7.3.2 Adjust' potentiometer M88-1 on the NLP card to obtain a D.C. potential of 32.5 1 0.1 VDC.

7.3.3 Record the FINAL D .C . potential on Data Sheet 2.

' 7.3.4 Connect a DVM' to the unisolated OUTPUT and SIG COM jacks.

7.3.5 . Apply the inputs called for on data sheet 1 2 and . record AS FOUND data.

Rev. O MW W < V-* + w P'w- -m91 e y g g h yys y 7 4 3 w-- r -

g*W-W- w "-- y' -

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FNP IM P-20 2. 8

.VOL. 8 7.3.6 If necessary, adjust the NLP card as instructed in Attachment A3'.

7.3.7 Record ' FINAL data and disconnect the DVM.

• 7.4 Indicator Calibration, Number LI-112 Location BTRS Chiller Unit Room.

.7.4.1 Apply the inputs called for on data sheet

2. . If the transmitter is being calibrated,

- vary the transmitter input. If transmitter calibration is not to be performed, dis-connect the appropriate indicator leads and apply the input using the meter calibrator.

Record AS FOUND values. .

7.4.2 If required adjust the indicator's zero screw to minimi::e the maximum error.

NOTE: Do not turn zero screw more than I- 1/4 turn in either direction.

7.4.3 If tolerances cannot be met, replace the indicator and repeat 7.4.1.

7.4.4 Record . FINAL da ta . .

. 7.4.5 Proceed to step 7.1.17 if transmitter cali-bration is being performed.

• 7.5 Calibration' of Signal Comparator (NAL) Card, LB-112, Style 2837A13G01, Location C7-133.

7.5.1 Adjust the transmitter simulator so that comparator circuit 1 is reset ( OUTPUT LED is on).

7.5.2 Slowly decrease the input from the trans-mitter simulator and record the AS FOUND value 'at which the comparator trips (as indicated by the OUTPUT LED turning off) .

7.5.3 Slowly increase the input from the transmitter simulator and record the AS FOUND value at which the comparator resets (as indicated by the OUTPUT LED turning on) .

7.5.4 If necessary, -adjust the NAL card as in-structed in. Attachment A7.

7.5.5 Rc:ord FINAL trip and reset values.

Rev. 0

. me k

e w .-y -- + , , . , ,<e-y.-e, -- ww, y

c -

VOL. 8 FNP IMP-2 0 2. 8

• 7.6 Functional Test of AC Controller Card (NAS), LY-il2, Style 2837A88G06, location C7-4 36.

7.6.1 With comparator LB-112 (loca tion C7-13 3)

. tripped, verify with a multimeter that 0 VAC exis ts at Aux . Safeguard Cabinet B, TB-929 terminals 1 and 2.

7.6.2 With comparator L5-112 reset, verify 120 VAC at Aux. Safeguard Cabinet B, TB -9 2 9 ,

terminals 1 and 2.

7.6.3 If the . controller card malfunctioned, re-

^-

move the card in accordance with FNP IMP-4 4 2. 3, 7300 Series NAS Card Removal.

Replace the card and repeat 7 6.

7.6.4 Record verification of AC controller card

- function on data sheet 3 (initial).

• 7.7 - Calibration of Controller (NCB) Card, LC-ll2 Style 2838A30G01, Location C7-131 7.7.1 Record the NCB "AS FOUND " card edge ' switch and potentiometer settings on data -sheet 4.

7 . 7 . ,2 Remove the NCB card and install it in the Controller / Driver test assembly. Jumper pins 37 and 39 to clamp the output posi-

, tive.

7.7.3 Measure and record the "AS FOUND" voltage between pins 13 (+) and 42(-). If necessary, adjust potentiometer M89-1 to obtain 10.0V

+ 2.0mv. Record the " FINAL" value .

'7.7.4 Connect a DVM to the "COM/OUT" jacks.

7.7.5 Place the test assembly M/A station in manual and depress the " LOWER" button until the low limit light comes on. Re-cord the "A S FO UND " lower limit and , if necessary, adjust the " LIMITS LOM" poten-tiometer to obtain the "REQUIR ED " value.

Record the " FINAL" value.

7.'.67 Depress the test assembly M/A station

" RAISE" button until the high limit comes on. Record the "AS FOUND " upper limit and,

- if necessary, adjust the " LIMITS HIGH" po-tentiometer to obtain 'the " REQUIRED " value.

Rev. 0 m

, 4 ---y -ye _.,y . , , - - - ., .- . , - p . , - . , ,-y .--y.gw,. - - - -..y

7 VOL. 8 FNP IMP-2 0 2 . 8 7.7.7 Connect a DVM between the "COM " and "S P "

jacks . Place the test assembly "SETPOINT TEST SWITCH" in the " TEST" position . and record the "AS FOUND " setpoint values. If necessary, adjust potentiometer M90-3 to obtain a setpoint value of 0.0V + 1.0mv.

Record the " FINAL" value. Place the " SET-POINT TEST SWITCH" to the "NOP21AL" cosition and adjust the test assembly M/A station 7

potentiometer for a setpoint of 0.0V as mea-sured between pins 20 (+) and 21 (-) .

7.7.8 Check the controller tracking by placing the test assembly M/A station in manual and apply-ing the Inputs listed on data sheet 4 using the up/down pushbutton. Monitor the input values using a DVM connected between pin 34 (+)

and pin 36 (-) . Record the "AS FOUND" con-troller tracking outputs between- pins 38 (-) .

and 39 (+) .

7.7.9 Lif t one end of jumpers JK and JR to def eat derivative and integral action.

7.7.10 Place the test assembly M/A station in automatic and check the controller cro-portional action by applying the inputs listed on data sheet 4. Record "AS FOUND" static output values for each input after the controller has stabilized.

7.7.11 If ' "AS ' FOUND " tracking or proportional values are out of tolerance, adjust the NCB card as instructed in Attachment A4, then reconnect jumpers JK and JR and repeat steps 7.7.8 through 7.7.10 recording final data.

7.7.12 . Reconnect jumper JR and connect a recorder set for 10v full scale between the "COM" and "OUT" jacks.

7.7.13 Adjust the controller setpoint and the con-troller input to +5.00 volts.

Rev. 0

1 VOL. 8 FNP-1-IMP-202.8 7.7.25 Record the FINAL deriv ative time con-s tan t. Attach the. initial recorder trace and, if adjustments were made, the final recorder trace to the data package.

7.7.26 Reconneer jumper JR.

7.7.27 If the dynamic card function cannot be calibrated using the above procedure, refer to reference 1.1 of Attachment A4.

7.7.28- Record the FINAL card edge switch and potenti'ometer settings.

7.7.29 Remove all test connections and if the NCD card is not to be calibrated a't this time, reinstall the NCS card.

• 7. 8 ' Calibration of Controller Driver (NCD) Card, LCY-ll2, Style 2838A16G03, Location C7-132.

7.8.1 Remove the NCS card frcm location C7-132 if not already removed.

7.8.2 - Insert a service module (NSM) card (style 2 837A20G01) into the NCB card slot . .

NOTE: Ensure the MODE switch on the NSM card is in the center-off position during insertion and removal of the NSM card.

Ensure that the NSM card has been calibration checked within the last 30 days.

7.8.3 Set the NSM METER switch co the NOPJ1AL position and note the reading.

7.8.4 Set the METER switch to the SERVICE position; using the COARSE and FINE thumbwheel potentiometers , adjust the service output to the reading noted in Step 7.8.3.

7.8.5 Repeat Steps 7.8.3 and 7.8.4 until the meter shows no deflection when switching frcm NORMAL to SERVICE. Leave u the . METER switch in the SERVICE position.

Rev. O i

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- VOL. 8 F NP IMP-2 0 2. 8 -

7.7.14 Place the test assembly M/A station in manual and obtain a controller outout of

~

+1 volts to ensure. sufficient chart space and to preclude controller windup.

7.7.15 Place the test assembly M/A station in auto, start the recorder at 5 cm/ min and then step the controller input from 5.0 to 5.5 volts.

7.7.16 Determine and record the AS FOUND reset time c.onstant by dividing the slope of the reset' portion of the recorder trace (volts /

sec) into the cards gain (see figure 1) .

7.7.17 If necessary, adjust the res'et switches to obtain the REQUIRED reset time constant and repeat steps 7.7.13 through .7. 7.16 un-til no further adjustment is necessary.

7.7.18 Record the FINAL reset time constant value.

Attach the initial recorder trace and, if adjustments were made, the final recorder trace to the data package.

7.7.19 Reconnect jumper JK and lif t one end of .

jumper JR.

7.7.20 Adjust the controller setpoint (pins 20 (+)

and 21(-) to 5 volts and adjust the con-troller input- (pins 23 (-) and 24 (+) to 5.0 volts and allow the card output to stabilize.

7.7.21 Place the test assembly M/A station in manual and obtain - a controller output a f 1.0 volts .

7.7.22 Place the test assembly M/A sta tion in auto ,

start the recorder at 15cm/ min and then step the controller input frcm 3.0 to5.5 volts.

7.7.23 Determine and record the AS FOUND dari-

. vative time constant frcm the recorder trace by measuring the time for the output i trace to decrease from a convenient initial point (af ter any limiting or clipping) to 63.2% of its . total decrease (see figure 2) .

7.7.24 If necessary, adjust the rate switches to obtain the REQUIRED derivative time con'-

stant and repeat steps 7.7.20 through 7.7.23 until no further adjustment is necessary.

Rev. 0 m., -

1 .

+, g g 4 - +- - - . , - -- -

- ~

VOL. 8 FNP-1-IMP-202.8

• 7.8.6 Notify the Reactor Operator E. hat control of 1-CVS-LCV-115A is being switched to che NSM card all that M/A statien LK-112 will be disabled.

7.8.7 Momentarily set the MODE switch to the SERVICE position. The NSM card now con-

. trols loop current; the CCARSE and FINE thumbwheel potentiometers are use to adjust the loop current.

7.8.8 Remove .the NCD card and insert it in the Controller / Driver test assembly.

7. 8. 9. Place the test assembly M/A station in AUTO.

7.8.10 Connect-a 2500 resistor to pins 19 (+) and 22 (-) and mon ':or the

'NCD card current output by connect-ing a'DVM across the resistor.

7.8.11 Connect a voltage source to NCD pins 40 (- ) and 41 (+) and apply the inputs calle'd for en data sheet 5. Record "AS FOUND" output values.

7.8.12 If necussary, adjust the NC 0 card as instructed in Attachment A9, 7.8.13 Record FINAL output values.

7.8.14 Place the test assembly M/A s tation in MANUAL and depress the LOWER button until. the icw limit light-illuminates.

7.8.15 Connect a recorder across the resistor connected to pins 19 (+) and.22 (-) and set the recorder for. 5.0V fu.'.1 scale.

7.8.16 Start the recorder and depress the test assembly M/A station RAISE button until the high limit light-illuminates.

7.8.17 Verify-that the card ramped smoothly from 1 to 5.0V in approximately 15 seconds.

Rev. 0

(

• No, ,__

~

f VOL. 8 -

FNP-1-IMP-202.8 7.8.18 If the output was not satisfactory, trouble shoot using reference 1.1 of Attachment A9.

7.8.19 Attach the recorder trace to the data package' .

7.8.20 Reinsert the NCD card in location C7-132.

7.8.21 Set the NSM METER switch to the SERVICE position and note the reading.

~

7.8.22 Set the' METER switch to the NORMAL position; _using the INCREASE / DECREASE switch cn1 the NSM Card, adjust.the normal output NCD Card Output) to the reading noted in Step 7.8.21.

7.8.23 Repeat Steps 7.8.21 and 7.8.22 until the meter shows no deflection when_ switching the METER switch from SERVICE to NORMAL. '

• 7.8.24 Notify the Reactor Operator Shat control of 1-CVS -LCV-115A is being switched from the NSM card to M/A station LK-ll2 and ensure _that the M/A station is in manual.

7.8.25 Momentarily set the NSM MODE switch to the NORMAL pcsition. The M/A station now controls the loop current.

7.8.26 Remove the NSM card and insert the NC3

. card that .previously occupied the slot.

. *7.9 M/A Station Calibration Check 7.9.1- Connect a DVM between the COM and SP jacks of the NC3 card in location C7-131.

7.9.2 Record the setting of the setpoint poten-tiometep on_M/A station LK-ll2.

7.9.3 Adjus t the M/A station setpoint potentio-meter to the values listed on data sheet 6 and record the AS FOUND setpoint readings at the NCS card.

7.9.4 Adj ust the setpoint potentiometer to the value recorded in step 7.9.2 and remove the OVM connected in step 7.9.1.

Rev. O k

VO L.~ 8 FNP-1-IMP-202.8 7.9.5 ~ Measure the voltage between t'he OUTPUT

+" and SIG CCM jacks on dhe NCD card in location C7-13 2. Record the voltage on data sheet 6 and record the reading on the meter on M/A station LK-ll2.

7.10 Card' Calibration Restoration

'*7.10.1 Pull the NLP card in location C7-130 f ar enough forward to - de-energize the card.

• 7. 10. 2 Disconnect the transmitter simulator from terminals 19 and 20 of TBA of cab-inet 7 and reconnect the field leads from the transmitter to terminals 19 and 20 of

-TBA in PCC cabinet 7.

• 7.10.3 Reinsert the NLP card.

• 7.11 Notify the Shif t Foreman that the test is complete.

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VOL. 8. .

Rev. 0 '

VCT Level LT-Il2 ,

Lp

TEP OR SECTION INITIALS STEP OR SECTION INITIAL!

NDESCRIPTION OF A'.TERATION ALTEREL RESTOREl:

6.0 Initial Conditions 7.2.3 Reinsert NLP Card 7.1

• Cal lI> rate Transmitter 7.3 NLP. Cal.

7.1.1 open Valve 7.4. Indicator Ca t.

7.1.2 IIP Valve 7.5 NAL Cal.

11.3 LP Valve 7.6 -NAS' Cal.

7.1. 4' Vent Leg 7.7- NCR Cal.

• r 7.I.5 Open Drain 7.7.2 Jumper 7.1.6 -Test Source 7.8 NCD Cal.

7.1.7 - Clone Valve ,

7.9 H/A Cal. _

7.1.18 Replace cap -7.10.1 Pull HLP Card 7.10.2 Connect Leads 7.1.20.1 Open Va l v 7.10.3 Reinsert NLP Card

'1 7.1.20.2 IIP Valve 7.11 . Not i fy Shif t Foreman 7.l.20.3 LP Valve 1.1.20.4 Close Valve 7.1.20.5 Vent Leg - - ,

7.2.1 Pull NI.P Card '

1.2.2 Lift 1, cads .

, TAHl.E 1. OCEDURE SIGNOFF TAnLE 2. TEllPORARY Al.TERATT"'I LOC Rev. 0

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VCT I.evel I.T- 1 12 h CONTROLLER:

• LC-ll2 LOCATION: C7-131

. '_.j TYPE: NCH STYLE: 2838A30G01 SfECIAL_INSTRUfEIRNS: Ca rd funcLions are P&I&D; Gain = 10 JIlgf ATE:

• TRACKING OtfrPlfr DATA STATIC OUTPUT DATA UNITS UNITS UNITS UNITS ITdMNCE T0 b lCE ) j ,

TOL CE TOL b CE '

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. _%_ _Eh!1GE VARI AB LF, REQUIRED _ AS FOUND ERROR FINAL ERROR REQUIRED AS FOUND ERROR FINAL ERROR 0 0.00 0.000 ---

25 2.50 2.500 ---

50 5,00 5,000 -

75 7,50 7.500 ___

100 10.00 10.000 ___

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50 5,00 5,000 ___

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0 0.00 0.000 0,000 0.250 ---

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0.000 TF.ST EQUIPMENT NUMBER - - - - - - - - - -

MISCELI.ANEOUS DATA SWITCll/ POTENTIOMETER SETTINGS

_ FUNCTION REQUIRED hC FOUND ERROR FINAL ERROR SWITCil/ POT. AS FOUND FINAL LOWER LIMIT < *10 . 000 RATE POT.  !

UPPER LIMIT > 10.000 GAIRX.2 IM l

nIAS n/A  : AINK.2 POT $

MIN 10.0 I RESETSWI'IUI RESET TIME CONST 20 sm RESET POT. .

RATE TIME CONST 10 see SPECIAL CilECKS/ REMARKS: REFERENCE VOLTAGE Tpins 13(+) to 42(-))~ ~ ~Ks' F0UN[j:

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FARLEY NUCLEAR PLANT

, UNIT 1 INSTRUMENT MAINTENANCE PROCEDURE DATA PACKAGE IMP-202.8A VOLUME CONTROL TANK LEVEL LT-ll2 1.0 Furpose This data package is to be used in conjunction with procedure FNP-1-IMP-202.8 to record calibration data and provide calibration setpoints and tolerances.

-2.0 References 2.1 Farley Nuclear Plant Precautions, Limitations ,

and Setpoints for Nuclear Steam Suppl'y Systems.

2.2 Farley Nuclear Plant Process Instrumentation Accuracy aquirements and Guidelines, E-PCS-8327.

2 3.0 Procedure Sien-Off Sheet and Alteration Loc 3.1 Initial the appropriate space in Table 1 as each step or section is completed in IMP-202.8 .

3.2 Record any temporary alteration directed by .

attachments to IMP-44 3.1 on- Table 2.

4.O T_e s_t. Results 4 .1 - l Test. completed satisf actory 4.2 Deficiencies occurred (see data sheets for explanation) .

4.3 Time required for test Procedure Rev. used

4. 4 Test performed by Date 4.5 Test reviewed by Date This data package consists of 3 pages. Rev. 2 P

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