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S#ERYIS OPERATOR DATE AND TIE ACTUAL PLANT COPCITIONS 1 2 3 A S (Circle 4)h6 NTS INSTRUCTION CODFLETION FULL PARTIAL TECH. SPEC. ACCEPTANCE CRITERIA @ ACM PTAALE UNACCEPTABLE N/A OT E R DATA CRITERIA ACCEPTABLE UNACCEPTABLE N/A aM TC(5) IN EFFECT 0@ LNG PERFORMANCE:
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2 THE CLEVELAND ELECTRIC ILLUMINATING COMPANY PERRY NUCLEAR PNER PLANT OPERATIONS MANUAL Surveillance Instruction TITLE:
TRIAXIAL PEAK ACCELEROGRAPHS CHANNEL CALIBRATION FOR D51-R120 (REACTOR RECIRCULATION PUMP)
REVISION:
'2 EFFECTIVE DATE:
?_,-/['85 PNPP PERRY PLANT DEPARTMENT WORKING COP'f f h/;* )p//]
,2 -f9 &
DATE blGNLJ OCE PREPARER:
Michael J. Broadstone 2-l1-fl.,
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- M* f6 PORC MEETING NO:
APPROVED:
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2 10CFR50.59 Applicability Check Yes No Is there a change to the plant as described g
in the FSAR? Reason:
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Is there a change to a procedure / instruction y
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Is there a test or experiment not described in the FSAR? Reason: 7 c/ > deaerd,fr.e l
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7 Is there a change to the Technical Specifi-cations?
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Is there an affect on the environment or change on the Environmental Protection Plan?
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Answers to all questions are "No", no potential for an Unreviewed Safety or Environmental Question exists, no further review required.
Answers to one or more questions is "Yes", further review required.
Applicability Check Prepared By:
I,m./
Date: 2-/f"[d Reviewed By:
M/r _/f2 Date:
2 -/ 9 8.S Approved By:
1//244ft Date:
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SCOPE OF REVISION:
Rev. 2 -
1.
Instruction rerised to incorporate adjustments for t
updated instrument.
i
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2 Triaxial Peck Accelerogreph Channel Calibration for D51-R120 (Reactor Recirculation Pump)
1.0 DESCRIPTION
1.1 Scope
Triaxial Peak Accelerograph D51-R120 is calibrated by verifying the scriber preload dimensions and the recorder damping and sensitivity by simulating a seismic event.
If scriber preload or damping are found to exceed the Allowable Value, then adjustments wi11 be made utilizing steps contained within this instruction.
If recorder sensitivity is found to exceed the Allowable Value, then the problem will be referred to Engdahl Enterprises for resolution.
This instruction partially satisfies the calibration requirements of Technical Specification 4.3.7.2.1, 4.3.7.2.2, Table 4.3.7.2-1 Item 2.a.
This instruction will verify the calibration of the following instrument:
1.
D51-R120 Accelerograph.
1.2 Frequency
At least once per 18 months (550 days) and within 14 days following a seismic event greater than or equal to 0.05g.
1.3 Technical Specification Applicable Operational Conditions:
At all times.
1.4 Cross-
Reference:
N/A 2.0 PRECAUTIONS AND LIMITATIONS 1.
Step numbers marked with a dollar sign ($) immediately to the left are required by Technical Specifications. Such items, if found to exceed thei.r Allowable Value may be NRC reportable and shall be brought to the attention of the Unit Supervisor.
2.
Those steps of *.his instruction designated by an "at" sign (@)
are to be initialed or signed on the appropriate data sheet or
I b
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2 Data Package Cover Sheet as data is entered or as g step is completed.
3.
The Unit Supervisor or designated alternate must be notified immediately whenever an instructional step cannot be completed as stated or if problems develop during the performance of this instruction.
4.
All steps are to be performed in sequence and the instruction carried through to completion unless otherwise indicated.
5.
This instruction should be read in its entirety before pro-ceeding with the performance of the instr'uctional steps.
6.
Actions taken in this instruction decreases the number of operable channels to less than the minimum operable channels required by Technical Specifications. Action State-ment 3.3.7.2.a is applicable during the period the channel (s) are inoperable.
3.0 MANPOWER AND EQUIPMENT 3.1 Manpower / Communications 1.
Two technicians are recommended to perform this instruction:
a.
One technician must be qualified on Engdahl equipment to perform surveillance and record data.
b.
One technician to assist with instruction and as independent verifier.
3.2 Required Measuring and Test Equipment (M&TE) 1.
Scriber Preload Gauge, Engdahl P/N 400804.
2.
Magnifier 7 power (eye loupe) Engdahl P/N 120816.
3.
Microscope 20 power (.0025 Ingrad) Engdahl P/N 120818.
4.
Microscope 40 power (.0010 ingrad) Engdahl P/N 120819.
5.
Torque Wrench - Snap-On Model TEP6FUE 0-75 IN LBS, or equivalent.
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s OM7A: SV1-D51-T0289-A Page:
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2 3.3 Additional Tools and Equipment r-1.
One set of record plates for calibration steps:
a.
Longitudinal (L), Engdahl P/N 400124-1.
b.
Transverse (T), Engdahl P/N 400124-2.
c.
Vertical (V), Engdahl P/N 400124-3.
2.
One set of record plates for operation:
a.
Longitudinal (L), Engdahl P/N 400124-1.
b.
Transverse (T), Engdahl P/N 400124-2.
.c.
Vertical (V), Engdahl P/M 400124-3.'
3.
Spanner Wrench, Engdahl P/N 400132.
4.
Record Plate Puller, Engdahl P/N 400806.
5.
Calculator.
6.
Candle.
7.
Installation drawings:
D-814-663 and D-814-663-906.
4.0 PREREQUISITES 1.
Obtain Unit Supervisor's " Authorization to Start Prerequi-sites" signature on the Data Package Cover Sheet.
2.
This instruction may be performed in any Operational Condi-tion.
3.
Verify the following are tagged in accordance with PAP-1401..
a.
DS1-R120 removed for performance of SVI-D51-T0289-A.
4 An RWP is in effect covering this performance of this instruction. Attachment 1.
S.
Verify the Calibration Due Date is current on all test instru-ments. Attachment 1.
6.
Record all test instruments, MPL, Cal Date and Cal Due Date..
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4 Rev.: 2 5.0 SURVEILLANCE INSTRUCTION F-5.1.1 Test Preparation 1.
Obtain the Supervising Operator's " Authorization to Start Test" signature on the Data Package Cover Sheet.
2.
Inform the Supervising Operator of D51-R120 (DW-583-145) inoperability and Action Statement 3.3.7.2.a is.
applicable at all times. Record time and date..
3.
Visually inspect the exterior of the' recorder for any physical damage, contamination, corrosion. Record any discrepancies found in the comments section and notify the Unit Supervisor. Attachment 2.
4.
Using the spanner wrench remove the three side access plugs from the recorder.
5.
Remove the record plate from each sensor, verifying that the zero lines coincide. Attachment 2.
NOTE:
If the zero lines do not coincide, notify the Unit Supervisor that the problem will have to be referred to Engdahl/ Enterprises for resolution.
6.
Install the calibration set of record pl:tas for each r
sensor to prevent damage to the recorder during removal and transportation. Attachment 2.
7.
Temporarily re-install the three side access plugs on the recorder.
NOTE:
Use extreme care when removing and transporting the recorder to eliminate any abnormal motions or actions that might damage the internal components of the recorder.
8.
Carefully remove recorder D51-R120 (DW-583-145) from its mounted location..
4
.9.
Relocate the recorder to a suitable work area to perform the surveillance instructions.
10.
Set the recorder on a work table in it's normal cperating position, and remove the three side access plugs, and the calibration set of record plates.
1
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2 11.
Remove the cover and inspect the interior oB*the recorder for corrosion, loose parts, or other damage that would render the recorder inoperable. Record any discrepancies in the comments section and notify the Unit Supervisor..
12.
D51-R120 Triaxial Peak Accelerograph Channel Calibration involves 3 separate calibration checks.
a.
Recorder sensitivity calibration is checked in Section 5.1.2/5.1.6.
b.
Recorder damping calibration is checked in Section 5.1.3/5.1.5.
c.
Recorder scriber preload calibration is checked in Section 5.1.4.
5.1.2 Recorder Sensitivity Calibration Check - As Found NOTE:
Vertical acceleration sensitivity AS FOUND values-will be obtained by performing the following steps.
1.
Place the recorder on a flat horizontal surface, in the normal operating position.
2.
Blacken the calibration record plate surface.with the smoke from a candle.
3.
Insert the calibration record plate into the support assembly.
4.
Gently rotate the recorder 180 degrees (upside down) and remove the calibration record plate with the plate puller.
5.
Using a microscope or eye loupe measure the distance from the zero line to the mark made at 180 degrees.
NOTE:
This distance is the vertical displacement which represents a two (2) g's static load.
6.
Record the AS FOUND vertical displacement. Attachment 2.
7.
Insert the vertical displacement in the equation on.
a.
Perform the calculation.
b.
Record the AS FOUND vertical acceleration sensitivity.
o e
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2 8.
Independently verify the calculation in Step p.1.2.7.a..
NOTE:
Longitudinal acceleration sensitivity AS FOUND will be obtained by performing the following steps.
9.
Place the recorder on a flat horizontal surface, in the normal operating position.
10.
Blacken the calibration record plate surface with the smoke from a candle.
11.
Insert'the calibration record plate into the support assembly.
12.
Perform the following:
a.
Gently rotate the recorder 90 degrees clockwise (on to one end of the recorder).
b.
Move the record plate in and out slightly.
c.
Gently rotate the recorder 180 degrees counterclockwise (on to the opposite end of the recorder).
d.
Remove the calibration record plate with the plate puller.
13.
Using a microscope or eye loupe measure the distance from the mark made at 90 degrees to the mark made at 180 degrees.
NOTE:
This distance is the longitudinal displacement which represents a peak-to peak load of two (2) g's.
14.
Record the AS FOUND longitudinal displacement on.
15.
Insert the longitudinal displacement in the equation..
a.
Perform the calculation.
b.
Record the AS FOUND longitudinal acceleration sensitivity.
16.
Independently ve -ify the calculation in Step S.I.2.15.a..
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2 NOTE:
Transverse acceleration sensitivity AS FOUND values will be obtained by performing the following steps.
17.
Place the recorder on a flat horizontal surface, in the normal operation position.
18.
Blacken the calibration record plate surface with the smoke from a candle.
19.
Insert the calibration record plate into the support assembly.
20.
Perform the following:
a.
Gently rotate the recorder 90 degrees clockwise (on to one end of the recorder).
b.
Move the record plate in and out slightly.
c.
Gently rotate the recorder 180 degrees counterclockwise (on to the opposite end of the recorder).
d.
Remove the calibration record plate with the plate puller.
21.
Using a microscope or eye loupe measure the distance from the mark made at 90 degrees to the mark made at 180 degrees.
NOTE:
This distance is the transverse displacement, which represents a peak-to peak load of two (2) g's.
22.
Record the AS FOUND transverse displacement..
23.
Insert the transverse displacement in the equation..
a.
Perform the calculation.
b.
Record the AS FOUND transverse acceleration sensitivity.
24 Independently verify the calculation in Step 5.1.2.23.4..
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8 Rev.: 2 5.1.3 Recorder Damping Calibration Check - As Found r
NOTE:
Vertical damping AS FOUND values will be obtained by performing the following steps.
1.
Place the recorder on flat horizontal surface.
2.
Blacken the calibration record plate surface with the smoke from a candle.
3.
Insert the calibration record plate into the support assembly.
4.
With a screwdriver or similar tool, push the vertical platform over to the stop.
Remove the tool rapidly and cleanly to get repeatable results.
5.
Repeat Step 5.1.3.4. five times to ensure the maximum overshoot is obtained.
6.
Pull vertical calibration record plate out 3/64 inches from stop. Attachment 2.
7.
With a screwdriver or similar tool, push the vertical platform over to the opposite stop of the one that was used in Step 5.1.3.4.
Remove the tool rapidly and cleanly to get repeatable results.
8.
Repeat Step 5.1.3.7.
five times to ensure the maximum overshoot is obtained.
9.
Remove the vertical calibration record plate using the plate puller.
10.
Using a microscope or eye loupe measure and record the AS FOUND for the following: Attachment 2.
a.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.3.4.
b.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.3.4.
c.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.3.7.
d.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.3.7.
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2 11.
Insert the AS FOUNp values in the equations.r.
a.
Perform the calculation.
b.
Record the AS FOUND overshoot percentages.
12.
Independently verify the calculation in Step 5.1.3.11.a..
13.
Average the two (2) overshoot percentages from the results of equation in Step 5.1.3.11.b. to obtain the maximum overshoot percentage Attachment 2.
NOTE:
The maximum overshoot percentage is equal to the percentage of damping.
14.
Independently verify the calculation in Step 5.1.3.13.
15.
Record the AS FOUND maximum overshoot percentage..
NOTE:
Longitudinal damping AS FOUND values will be obtained by performing the following steps:
16.
Place the recorder on flat horizontal surface.
17.
Blacken the calibration record plate surface with the smoke from a candle.
18.
Insert the calibration record plate into the support assembly.
19.
With a screwdriver or similar tool, push the longitudinal platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results.
20.
Repeat Step 5.1.3.19. five times to ensure the maximum overshoot is obtained.
21.
Pull longitudinal calibration record plate out 3/64 inches from stop..
22.
With a screwdriver or similar tool, push the longitudinal.
platform over to the opposite stop of the one that was used in Step 5.1.3.19.
Remove the tool rapidly and cleanly to get repeatable results.
23.
Repeat Step 5.1.3.22. five times to ensure the maximum overshoot is obtained.
OM7A: SVI-D51-T0289-A Page:
10 Rev.: 2 24 Remove the longitudinal calibration record p4 ate using the plate puller.
25.
Using a microscope or eye loupe measure and record the AS FOUND for the following: Attachment 2.
a.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.3.19.
b.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.3.19.
c.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.3.22.
d.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.3.22.
26.
Insert the AS FOUND values in the equations..
i a.
Perform the calculation.
b.
Record the AS FOUND overshoot percentages.
~
27.
Independently verify the calculation in Step 5.1.3.26.a..
28.
Average the two (2) overshoot percentages from the results of equation in Step 5.1.3.26.b, to obtain the maximum overshoot percentage. Attachment 2.
NOTE:
The maximum overshoot percentage is equal to the percentage of damping.
29.
Independently verify the calculation in Step 5.1.3.28..
30.
Record the AS FOUND maximum overshoot percentage..
NOTE:
Transverse damping AS FOUND values will b obtained by performing the following ste; 31.
Place the recorder on flat horizontal surface.
32.
Blacken the calibration record plate surface with the smoke from a candle.
33.
Insert the calibration record plate into the support assembly.
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2 34.
With a screwdriver or similar tool, push thertransverse platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results.
35.
Repeat Step 5.1.3.34. five times to ensure the maximum overshoot is obtained.
36.
Pull transverse calibration record plate out 3/64 inches from stop..
37.
With a screwdriver or similar tool, push the transverse platform over to the opposite stop of the one that was used in Step 5.1.3.34.
Remove the t'ool rapidly and cleanly to get repeatable results.
38.
Repeat Step 5.1.3.37.
five times to ensure the maximum overshoot is obtained.
39.
Remove the transverse calibration record plate using the plate puller.
40.
Using a microscope or eye loupe measure and record the AS FOUND for the following: Attachment 2.
a.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.3.34.
b.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.3.34.
c.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.3.37.
d.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.3.37.
41.
Insert the AS FOUND values in the equations..
a.
Perform the calculation.
b.
Record the AS FOUND overshoot percentages.
42.
Independently verify the calculation in Step 5.1.3.41.a..
43.
Average the two (2) overshoot percentages from the results of equation in Step 5.1.3.41.b. to obtain the maximum overshoot percentage Attachment 2.
NOTE:
The maximum overshoot percentage is equal to the percentage of damping.
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..e.
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2 44.
Independently verify the calculation in Step 5.1.3.43.
45.
Record the AS FOUND maximum overshoot percent. age..
5.1.4 Recorder Scriber Preload Calibration Check NOTE:
Scriber preload AS FOUND, AS LEFT values will be obtained, and calibration adjustments made if required by performing the following steps:
1.
Place the recorder on a flat horizon'tal surface.
2.
Ensure that the calibration record plates are removed.
3.
Using the scriber preload gauge, check the scriber preload for the following sensors:
a.
Vertical (V) sensor.
b.
Longitudinal (L) sensor.
c.
Transverse (T) sensor.
NOTE:
The scriber must not contact the maximum step on the scriber preload gauge and must contact the minimum step on the scriber preload gauge.
i NOTE:
The maximum step on scriber preload gauge is equal to.052 inches and the minimum step is equal to.082 inches.
4.
Record AS FOUND scriber preload values for the following sensors: Attachment 2.
a.
Vertical (V) sensor.
b.
Longitudinal (L) sensor.
c.
Transverse (T) sensor.
If the AS FOUND values are not within the Allowable Value proceed to Step 5.1.4.5.
4 1
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2
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CAUTION Do not push an the scriber body (amplifier arm), which holds the scriber shank. The drive wire and flexure are fragile and must be handled with care.
5.
If all AS FOUND values are within the Allowable Value, transpose AS FOUND values as AS LEFT values and proceed to Section 5.1.6.
6.
If any scriber preloads require adjustment, proceed to Step 5.1.4.8 and perform the required adjustments for each scriber that exceeds the Allowable Values.
7.
If any recorder damping values require adjustment, proceed to Section 5.1.5.
8.
Bend the scriber shank at it's root a small amount and using the scriber preload gauge, check the scriber preload for each sensor that required adjustment.
9.
If the adjusted scriber preload values are within the Allowable Value, record the AS LEFT scriber preload values for each scriber and proceed to Step 5.1.5..
10.
If the adjusted scriber preload values are not within the Allowable Values, repeat Step 5.1.4.8 and 5.1.4.9 as many times as necessary to obtain the proper scriber preload values.
11.
If adjustments were made to the vertical scriber preload, or vertical recorder damping requires adjustment, proceed to Step 5.1.5.1.
12.
If adjustments were made to the longitudinal scriber preload, or longitudinal recorder damping requires adjustment, proceed to Step 5.1.5.16.
13.
If adjustments were made to the transverse scriber preload, or transverse recorder damping requires adjustment, proceed to Step 5.1.5.32.
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2 5.1.5 Recorder Damping Calibration 1.
Place the recorder on a flat horizontal surface and perform the following steps if calibration adjustments are necessary.
If a calibration check is to be performed prior to calibration, proceed to Step 5.1.5.1.b.
a.
Adjust the damper so that Damping will fall between 55% and 70% of critical..
NOTE:
For more damping, turn damper adjustment screw in (clockwise)., For less damping, turn damper adjustment screw out (counterclockwise). Turn only small amounts (15 to 30 degrees) at a time.
b.
Check results by performing Steps 5.1.5.1.c through 5.1.5.1.m and note the results (do not enter results on Data Sheet at this time).
Repeat 5.1.5.1.a to 5.1.5.1.m until damping falls within Allowable Values.
c.
Blacken the calibration record plate surface with the smoke from a candle, d.
Insert the calibration record plate into the support assembly.
With a screwdriver or similar tool, push the e.
vertical platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results.
f.
Repeat Step 5.1.5.1.e five times to ensure the maximum overshoot is obtained.
g.
Pull vertical calibration record plate out 3/64 inches from stop.
h.
With a screwdriver or similar tool, push the vertical platform over to the opposite stop of the one that was used in Step 5.1.5.1.e.
Remove the tool rapidly and cleanly to get repeatable results.
i.
Repeat Step 5.1.5.h five times to ensure the maximum overshoot is obtained.
J.
Remove the vertical calibration record plate using the plate puller.
k.
Using a microscope or eye loupe measure the values for the following:
1)
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.1.e.
2)
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.1.e.
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2 3)
The distance from the zero line tqrthe maximum overshoot displacement for the line scribed in Step 5.1.5.1.h.
4)
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.1.h.
1.
Insert the adjusted values in the equation shown in Step 5.1.5.11 of Attachment 2.
Do not write on the Attachment at this time.
1)
Perform the calculation.
2)
Determine the overshoot percentages.
Average the two (2) overshoot percentages from the m.
results of equation in Step 5.1.5.1.1 above to obtain the maximum overshoot percentage.
NOTE:
The maximum overshoot percentages is equal to the percentage of damping.
2.
Blacken the calibration record plate surface with the smoke from a candle.
3.
Insert the calibration record plate into the support assembly.
4.
With a screwdriver or similar tool, push the vertical platform over to the stop. Remove the tool rapidly c.d cleanly to get repeatable results.
5.
Repeat Step 5.1.5.4 five times to ensure the maximum overshoot is obtained.
6.
Pull vertical calibration record plate out 3/64 inches from stop..
7.
With a screwdriver or similar tool, push the vertical platform over to the opposite stop of the one that was used in Step 5.1.5.4.
Remove the tool rapidly and cleanly to get repeatable results.
8.
Repeat Step 5.1.5.7 five times to ensure the maximum overshoot is obtained.
9.
Remove the vertical calibration record plate using the plate puller.
4
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Using a microscope or eye loupe measure and record the AS LEFT values for the following: Attachment 2.
a.
The alistance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.4.
b.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.4.
c.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.7.
d.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.7.
11.
Insert the AS LEFT values in the equation: Attachment 2.
a.
Perform the calculation.
b.
Record the AS LEFT overshoot percentages.
12.
Ind= pendently verify the calculation in Step 5.1.5.11.a..
13.
Average the two (2) overshoot percentages from the results of equation in Step 5.1.5.11.b to obtain the maximum overshoot percentage. Attachment 2.
NOTE:
The maximum overshoot percentages is equal to the percentage of damping.
14.
Ind.gendently verify the calculation in Step 5.1.5.13..
15.
Record the AS LEFT maximum overshoot percentage to the date table. Attachment 2.
NOTE:
Longitudinal damping AS LEFT values will be obtained by performing the following steps:
16.
If adjustments were made to the longitudinal scriber preload, or longitudinal recorder damping requires adjustment, proceed to Step 5.1.5.17.
If no adjustments are necessary, proceed to Step 5.1.5.32.
+
OM7A: SVI-D51-T0289-A Page:
17 Rev.:
2 17.
Place the recorder on a flat horizontal surface and perform the following steps if calibration adjustments are necessary.
If a calibration check is to be performed prior to calibration, proceed to Step 5.1.5.17.b.
a.
Adjust the damper so that Damping will fall between 55% and 70% of critical. Attachment 2.
NOTE:
For more damping, turn damper adjustment screw in (clockwise). For less damping, turn damper adjustment screw out (counterclockwise). Turn only small amounts (15 to 30 deg'rees) at a time, b.
Check results by performing 5.1.5.17.c through 5.1.5.17.m and note the results (do not enter results on Data Sheet at this time). Repeat this sequence until Damping falls within Allowable Values.
c.
Blacken the calibration record plate surface with the smoke from a candle.
d.
Insert the calibration record plate into the support assembly.
e.
With a screwdriver or similar tool, push the vertical platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results, f.
Repeat Step 5.1.5.17.e five times to ensure the maximum overshoot is obtained.
g.
Pull vertical calibration record plate out 3/64 inches from stop.
h.
With a screwdriver or similar tool, push the vertical platform over to the opposite stop of the one that was used in Step 5.1.5.17.e.
Remove the tool rapidly and cleanly to get repeatable results.
i.
Repeat Step 5.1.5.17.h five times to ensure the maximum overshoot is obtained.
j.
Remove the vertical calibration record plate using the plate puller.
k.
Using a microscope or eye loupe measure the values for the following:
1)
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.17.e.
2)
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.17.e.
O.17A:
SVI-D51-T0289-A Page:
18 Rev.:
2 3)
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.17.h.
4)
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.17.h.
1.
Insert the adjusted values in the equation:
shown on Step 5.1.5.27 but do not write on Attachment 2 at this tine.
1)
Perform the calculation.
2)
Determine the overshoot percentages.
Average the two (2) overshoot percentages from the m.
results of equation in Step 5.1.5.16.1 above to obtain the maximum overshoot percentage.
NOTE:
The maximum overshoot percentages is equal to the percentage of damping.
18.
Blacken the calibration record plate surface with the smoke from a candle.
I 19.
Insert the calibration record plate into the support assembly.
20.
With a screwdriver or similar tool, push the longitudinal platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results.
21.
Repeat Step 5.1.5.20 five times to ensure the maximum overshoot is obtained.
22.
Pull longitudinal calibration record plate out 3/64 inches from stop. Attachment 2.
23.
With a screwdriver or similar tool, push thu longitudinal platform over to the opposite stop of the one that was used in Step 5.1.5.20.
Remove the tool rapidly and cleanly to get repeatable results.
24.
Repeat Step 5.1.5.23 five times to ensure the maximum overshoot is obtained.
25.
Remove the longitudinal calibration record plate using the plate puller.
OM7A: SVI-D51-T0289-A Page:
19 Rev.:
2 26.
Using -a microscope or eye loupe measure and decord the AS LEFT values for the following: Attachment 2.
4 i
a.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.20.
b.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.20.
c.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.23.
d.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.23.
27.
Insert the AS LEFT values in the equation: Attachment 2.
a.
Perform the calculation.
b.
Record the AS LEFT overshoot percentages.
28.
Independently verify the calculation in Step 5.1.5.27.a..
29.
Average the two (2) overshoot percentages from the results of equation in Step 5.1.5.27.b to obtain the maximum overshoot percentage. Attachment 2.
NOTE:
The maximum overshoot percentages is equal to the percentage of damping.
30.
Independently verify the calculation in Step 5.1.5.29.
31.
Record the AS LEFT maximum overshoot percentage to the date table. Attachment 2.
NOTE:
Transverse damping AS LEFT values will be obtained by performing the following steps:
32.
If adjustments were made to trio transverse scriber preload, or transverse recorder damping requires adjustment, proceed to Step 5.1.5.33.
If no adjustments are necessary, proceed to Section 5.1.6.
)
/
4 l
OM7A:
SVI-D51-T0289-A Page:
20 Rev.:
2 33.
Place the recorder on a fitt horizontal surface and perform the following steps if calibration adjustments are necessary.
If a calibration check is to be performed prior to calibration, proceed to Step 5.1.5.33.b.
a.
Adjust the damper so that Damping will fall between 55% and 70% of critical. Attachment 2.
s NOTE:
For more damping, turn damper adjustment screw in (clockwise). For less damping, turn damper adjustment screw out (counterclockwise)., Turn only small amounts (15 to 30 degrees) at a time.
b.
Check results by performing 5.1.5.33.c through 5.1.5.33.m and note the results (do not enter results on Data Sheet at the time).
Repeat this sequence until Damping falls within Allowable Values.
c.
Blacken the calibration record plate surface with the smoke from a candle.
d.
Insert the calibration record plate into the support assembly.
e.
With a screwdriver or similar tool, push the transverse platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results.
f.
Repeat Step 5,.1.5.33.e five times to ensure the maximum overshoot is obtained.
g.
Pull transverse calibration record plate out 3/64 inches from stop.
h.
With a screwdriver or similar tool, push the transverse platform over to the opposite stop of the-one that was used in Step 5.1.5.33.e.
Remove the tool rapidly and cleanly to get repeatable results.
1.
Repeat Step 5.1.5.33.h five times to ensure the maximum overshoot is obtained.
J.
Remove the transverse calibration record plate using the plate puller, k.
Using a microscope or eye loupe measure the values for the following:
1).
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.33.e.
2)
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1.5.33.e.
- s
~
I
^
N
... ~
4 OM7A:" SVI-D51-T0289-A Page: :21
/
Rev.:
2 3)
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.33.h.
s 4)
The distance from th'e"zero line to the maximum displacemint for the linn scribed in Step 5.1.5 33.h.
~
n.
1; Insert the Adjusted values in the equation shown on:
. at Step 5.1.5.43 but do not write on 1)
Perform the calculation.
't 2)
Determine the overshoot percentages.
Average the two ('.9) overshoot percentages from the m.
results of equation in Step 5.1.5.33.1. above to obtain the maximum overshoot percentage, 3474 Blacken the calibration record plate surface with the smoke from a candle.
s 35.
Insert the calib' ration record plate into the support
'sssembly, m.
,. s 36.'
With a screwdriver or similar tool, push the transverse
. platform over to the stop. Remove the tool rapidly and cleanly to get repeatable results.
~
37.
Repeat Step 5.1.5.36 five times to ensure the maximum
- '"s overshoot is obtained.
~
38.
Pull transverse calibration record plate t 3/64 inches from stop. Attachment 2.
s 39.
With a screwdriver or similar tool, push the transverse platform over to the opposite stop of the one that was
; 4, used in Step 5.1.5,36'.
Remove the tool rapidly and J cleanly to get repestable results.
40f Repeat Step 5.1.5.39 five times to ensure the maximum
' overshoot is obtained.
$[t )
Remove the transverse calibration record plate using the plate puller.
h sN g c.
)A y
u
o OM7A: SVI-D51=T0289-A Page:
22 Rev.:
2 42.
Using a microscope or eye loupe measure and record the AS LEFT values for the following: Attachment 2.
a.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.36.
b.
The distance from the zero line to the maxioum displacement for the line scrib.ed in Step 5.1 5.36.
c.
The distance from the zero line to the maximum overshoot displacement for the line scribed in Step 5.1.5.39.
d.
The distance from the zero line to the maximum displacement for the line scribed in Step 5.1 5.39.
43.
Insert the AS LEFT values in the equation: Attachment 2.
a.
Perform the calculation.
b.
Record the AS LEFT overshoot percentages.
44.
Independently ver.ify the calculation in Step 5.1.5.43.a..
45.
Average the two (2) overshoot percentsges from the results of equation in Step 5,1.5.43,b to obtain the maximum overshoot percentage. Attachment 2.
NOTE:
The maximum overshoot percentages is equal to the percentage of damping.
46.
Independently verify the calculation in Step 5.1.5.45..
47.
Record the AS LEFT maximum overshoot percentage to the data table. Attachment 2.
5.1.6 Recorder Sensitivity Calibration Check - As Left NOTE:
Vertical acceleration sensitivity AS LEFT values will be obtained by performing the following steps.
1.
Place the recorder on a flat horizontal surface in the normal operating position.
2.
Blacken the calibration record plate surface with the smoke from a candle.
3.
Insert the calibration record plate irto the support assembly.
9 OM7A: SVI-b51-T0289-A Page:
23 Rev.: 2 4
Geitly rotate the recorder 180 degrees (ups1Ie down) and remove the ce:1bration record plate with the plate pu1@er.
5.-
Using a microscope or :aye loupe measure the distance from ths zero line to the mark made at 180 dS6teer..
NOTE:
This distance fs the vertical displacement which_ represents a two (2) g's static load.
6.
Record the AS LEFT vartical displacement.. At'tachment 2.
7.
ZDaert the vertical displacement in the equation on.
a.
Perform the calculation.
b.
Record the AS LEFT vertical ;cceleration sensitisity to the data tA le..
b C.
Independently verify the celcu2ati.on in Step 5.1.6. 7.a..
NOTE:
Ecogit2dinal accelerstion sensitivity 13 LETT will be obtein6d by performing the following steps.
C.
Place the recorder on a flat horizontet. surface, in the noTmal operating position.
10.
31acien the calibration record plate surface with the smoke.from a candle.
11.
insert the calibrction record plate fato the cupport assembly-12.
Perform the following:
a.
Gently rotote the recorder 50 degrees clockwise (on to one end of the recorder).
b.
Hove the record plate in and out slightly.
c.
Gently rotate the recorder 180 degrees counterclockwise on to the opposite end of the recorder; d.
Remove the calibration record plate with the p1(te puller.
13.
Using a microscope or ere loupe measure the distance from the mark made at 90 degrees to the mark made at 180 degrees.
s
OM7A:
SVI-D51-T0289-A Page:
24 Rev.:
2 NOTE:
This distance is the longitudinal displacement which represents a peak-to-peak load of two (2) g's.
14.
Record the AS LEFT longitudinal displacement on.
15.
Insert the longitudinal displacement in the equation..
a.
Perform the calculation.
b, Record the AS LEFT longitudinal acceleration sensitivity to the data table.* Attachment 2.
16.
Independently verify the calculation in Step 5.1.6.15.a..
NOTE:
Transverse acceleration sensitivity AS LEFT values will be obtained by performing the following steps.
17.
Place the recorder on a flat horizontal surface, in the nor&3l operating position.
18.
Blacken the calibration record plate surface with the smoke from a candle.
19.
Insert the calibration record plate into the support assembly.
20.
Perform the following:
a.
Gently rotate the recorder 90 degrees clockwise (on to one side of the recorder).
b.
Move the record plate in and out slightly.
Gently rotate the recorder 180 degrees c.
counterclockwise (on to the opposite end of the recorder).
d.
Remove the calibration record plate with the plate puller.
21.
Using a microscope or eye loupe measure the distance from the mark made*at 90 degrees to the mark made at 180 degrees.
NOTE:
This distance is the transverse displacement, which represents a peak-to peak load of two (2) g's.
q
\\
l OM7A: SVI-D51-T0289-A Page:
25
)
Rev.: 2 22.
Record the AS LEFT transverse displacement. r-.
23.
Insert'the transverse displacement in the equation..
a.
Perform the calculation.
'b.
Record the AS LEFT transverse acceleration-sensitivity to the data table. Attachment 2.
24.
Independently verify the calculation in Step 5.1.6.23.a..
5.1.7 Restoration of Equipment 1.
Remove and inspect desiccent.
NOTE:
Dry desiccent is blue and moist desiccent is pink.
2.
Replace desiccent if necessary.
3.
Re-install the desiccent container in the hole, slide the washer over and tighten the screw to secure the desiccent container.
4.
Re-install the calibration record plates for each sensor..
5.
Re-install the cover and side access plugs.
6.
Using the installation drawings, mount D51-R120..
7.
Independently verify D51-R120 is mounted per installation drawings. Attachment 2.
8.
Torque recorder mounting screw to 50 IN LBS..
9.
Independently verify recorder mounting screw is torqued..
10.
Remove the access plugs and replace the calibration set of record plates, with the operational set of record plates. Attachment 2.
i NOTE:
The operational set of record plates must be free of smudges.
i
?
l f
-,__,-r-..
, -,,. - -. - ~, _ - - _
r._,--
-v---
OM7A: SVI-D51-T0289-A Page:
26 Rev.: 2 F
11.
Re-install the access plugs.
12.
Inform the Supervising Operator of channel operability and record time and date..
5.2 Plant / System Restoration 1.
Complete the System Restoration Checklist on Attachment 3 using the methods of Independent Verification. Upon com-pletion inform Supervising Operator of system restoration.
5.3 Acceptance Criteria 1.
Satisfactory completion of the surveillance will be based on Technical Specification items (marked with dollar sign) only.
2.
If the AS FOUND/AS LEFT values on the Data Sheet exceed the Allowable Values or if any Technical Specification required items as indicated by dollar signs ($) on the data sheet have not been performed satisfactorily, notify the Unit Supervisor.
3.
If any other items checked in this surveillance did not perform satisfactorily, notify the applicable Supervisor.
4.
Check the appropriate block on the Data Package Cover Sheet, as to whether the test results were acceptable or unacceptable and obtain Unit Supervisor's signature.
I 5.4 Records The following documents are generated by this instruction:
4 Quality Assurance Records Data Package Cover Sheet Prerequisite Sign-Off Sheet Data Sheets System Restoration Checklist Non Quality Records None Record identification and disposition are accomplished in accord-ance with the Records Retention / Disposition Schedule (RR/DS) and handled in accordance with PAP-1701, Plant Records Management.
a OM7A:
SVI-D51-T0289-A Page:
27 Rev.:
2
6.0 REFERENCES
r' 6.1-Perry Plant Technical Specifications.
6.2 Final Safety and Analysis Report - Volume 7, Section 3.7.4.
6.3 Engdahl Peak Acceleration Recorder Model PAR 400.
Operation and Maintenance Manual Number 400900 Rev. 6.
6.4 Drawing D-806-027 D-814-663 D-814-663-906 6.5 GMI-0021-General Torquing.
7.0 ATTACHMENTS 7.1 - Prerequisite Sign-Off Sheet.
7.2 Attachment 2 - Data Sheets.
7.3 Attachment 3 - System Restoration Checklist.
OM7A:
SVI-D51-T0289-A Sheet 1 of 1 Page:
28 Rev.:
2 Triaxial Peak Accelerograph Channel r.
Calibration for D51-R120 (Reactor Recirculation Pump)
Prerequisite Sign-Off Sheet Initials 4.0.3.a.
Information tag for D51-R120 (DW-583-145) placed on mounting location removed for performance of 7 % gp(L SVI-D51-T0289-A.
4.0.4 An RWP is in effect covering this instruction.
/.'
l' 4.0.5 Calibration Due Date is current on all test instruments.
N f)
/M
/ Pfl%lh Performed by:
/'
/ T fd
[
Sfgnature Initials Date 4 on M reviaoh fai\\eA svt p
4
OM7A:
SVI-D51-T0289-A Sheet 1 of 11 Page:
29 Rev.:
2 Triaxial Peak Accelerograph Channel
~
Calibration for D51-R120 (Reactor Rectrculation Pt>mg),
Deca Sheet SECTION 5.1.1
, Initials 2.
Supervising Operator notified of channel inoperabilit and Action Statement 3.3.7.2.a.
IMO
/_.') A l b
}b Time Date 3.
Exterior of D51-R120 (DW-583-145) inspected; any discrepancies found are noted in comments section and Supervising Operator notified.
9 5.
Record plates are removed and zero lines coincide.
g 6.
Calibration set of record plates installed.
Y 8.
Recorder D51-R120 removed.
11.
Interior of D51-R120 inspected; any discre-pancies found are noted in comments section y
and Unit Supervisor notified.
SECTION 5.1.2 6.
AS FOUND vertical displacement 0.l N IN.
M 7.a.
2
=
2
=l$kg/IN.
M vertical displacement 0.% IN Vertical Sensitivity AS AT ALLOWABLE l
STEP FOUND LEFT VALUE 5.1.2.7.b. \\6?\\
n/IN N/A 14.66 g/IN h
5.1.6.7.b.
N/A a IN 16.
z/IN M
8.
Independently verify the calculation in step 5.1.2.7.a.
Independent Verifier:
$ Denotes Technical Specification requirement.
C WOS T8/ho/e A F% A prev, wly ble4 sVI. W5
%.The C6C is n0 9 w rec d e r PC#
O (Cont.)
0.M7A: SVI-D51-T0289-A Sheet 2 of 11 Page:
30 Rev..
2 SECTION 5.1.2 (Cont.)
F Initials 14.
AS FOUND longitudinal displacement O. tq0 IN.
_1(M\\
D
= h g/IN.
M 15.a.
2
=
longitudinal displacement 0 6 DIN Longitudinal Sensitivity AS AS STEP FQUND LEFT ALLOVABLE VALUE 5.1.2.15.b. \\9g/IN N/A 12.69 g/IN M
\\h.'b to 5.1.6.15.b.
N/A g/IN 14.31 g/IN M
16.
Independently verify the calculation in step 5.1.2.15.a.
Q Independent Verifier:
PJA 22.
AS FOUND transverse displacement O. D D IN.
M I O g/IN.
O 23.a.
2
=
2
=
transverse displacement 0.M IN Transverse Sensitivity AS AS STEP FOUND LEF'T ALLOWABLE VALUE 5.1.2.23.b. 6%/IN N/A 14.57 g/IN b
\\6.\\o to 5.1.6.23.b.
N/A g/IN 16.43 g/IN
,M 24.
Independently verify the calculation in step 5.1.2.23.a.
Independent Verifier:
j Section 5.1.3 6.
Calibration record plated pulled out 3/64 inches.
10.a. AS FOUND maximum overshoot displacement 0.O MIN.
k 10.b. AS FOUND maxim *.:m displacement 0 M TN
_h,.
10.c. AS FOUND maximum overshoot displacement 0.0 XIN.
l@f>-
10.d. AS FOUND maximum displacement 0.MS IN.
M
$ Denotes Technical Specification requirement.
.. (Cont.)
OM7A:
SVI-D51-T0289-A Sheet 3 of 11 Page:
31 Rev.:
2 SECTION 5.1.3.(Cont.)
r Initials 11.a. (step 10.a.) = maximum overshoot displacement =
(step 10.b.)
maximum displacement
.b x 100% =
13 0.Ob IN
=
0,166 IN s
(step 10.c.) = maximum overshoot displacement ='
(step 10.d.)
maximum displacement
.6 x 100% =
13 N
0.ON IN
=
- 0. A% IN 11.b. AS FOUND overshoot percentages O
M
\\h W
12.
Independently verify the calculations in step 5.1.3.11.a.
Independent Verifier:
13.
(Overshoot percentage + Overshoot percentage) =
2
(
O
%+
O %) =
O h
2 14.
Independently verify the calculation in step 5.1.3.13.
Independent Verifier Vertical Damping AS AS STEP FOUND LETT ALLOk'ABLE VALUE
- iS:
.13 Overshoot, I
M 5.1.3.15.
15 %
N/A
= 55% Damping 0:
.05 Overshoot.
5.1.5.15.
N/A XT%
=70%Dampind ilAPr 21.
Calibration record plated pulled out 3/64 inches.
N 25.a. AS FOUND maximum ove-shoot displacement 0.O M N.
W 25.b.ASFOUNDmaximumdisplacement0.A$IN.
M 25.c. A$ 100Nu maximum overshoot displacement 0 AMIN.
N 25.d. AS FOUND maximum displacement 0.\\idIN.
h
$ Denotes Techn!. cal Specification requirement.
. (Cont.)
OM7A:
SVI-D51-T0289-A Sheet 4 of 11 Page:
32 Rev.:
2 SECTION 5.1.3 (Cont.)
r-Initfals 26.a. (step 25.a.) = maximum overshoot displacement =
(step 25.b.)
maximum displacement
.lD x 100% =
l0 N
0.0"h3 IN =
- 0. (g6 IN (step 25.c.) = maximum overshoot displacement =-
(step maximum displacement 0.O b,25.d.)
.IN x 100% =
IS
_M IN =
- 0. gg6 IN 26.b. AS FOUND overshoot percentages (O
- @r 14 W
27.
Independently verify the calculations in step 5.1.3.26.a.
Independent Verifier 28.
(Overshoot percentage + Overshoot percentage) =
2
(
ID
%+
N
%) =
O M
2 29.
Independently verify the calculations in step 5.1.3.28.
Independent Verifier:
Longitudinal Damping AS AS STEP FOUND LEFI' ALLOWABLE VALUE
'\\P
.13 Overshoot 5.1.3.30.
5'l %
N/A
= 55% Damping' M
to
- Q.
.05 Overshoot 5.1.5.31.
N/A 51%
= 70% Damping b
36.
Calibration record plated pulled out 3/64 inches.
M 40.a. AS FOUND maximum overshoot displacement 0.0%IN. M 40.b. AR FntiND m9ximum displacement 0.\\D IN.
h 40.c. AS FOUND maximum overshoot displacement 0.0$ IN.
N 40.d. AS FOUND maximum displacement 0.\\h IN.
h
$ Denotes Technical Specification requirement.
t (Cont.)
OM7A:
SVI-D51-T0289-A Sheet 5 of 11 Page:
33 Rev.:
2 SECTION 5.1.3 (Cont.)
r.
-Initials 41.a. (step 40.a.) = maximum overshoot displacement =
(step 40.b.)
maximum displacement
.l}
x 100% =
l)
M 0.OJR IN
=
- 0. lO IN (step 40.c.) = maximum overshoot displacement =.
(step 40.d.)
maximum displacement
.O x 100% =
D
- 0. Q')) IN =
0.\\th IN 41.b. AS FOUND overshoot percentages Q
b 11 kWre-42.
Independently verify the calculations in step 5.1.3.41.a.
Independent Verifier:
43.
(Overshoot percentage + Overshoot percentage) =
2
(
N
%+
$ %) =
l4 UM 2
44.
Independently verify the calculation in step 5.1.3.43.
Independent Verifier:
Y Transverse Damping AS AS STEP FOUND LEFT ALLOWABLE VALUE
,9'
.13 Overshoot 5.1.3.45.
Sl %
N/A
= 55% Damping to
- Q.
.05 Overshoot 5.1.5.47.
N/A M%
= 70% Damping M
4 0 Danotes Technical Specification requirement.
i
+
~ -.
n, -, -
' (Cont.)
OM7A:
SVI-D51-T0289-A Sheet 6 of 11 Page:
34 Rev.:
2 r
SECTION 5.1.4 7,gti,3, Scriber Preload AS AS STEP FOUND LEFT ALIDWABLE VALUE
,06) 053 0.052 IN
- tm 4.a.
to 9.a.
IN IN 0.082 IN
- alA 4.b.
Gb
.h g
0.052 IN
- M to 9.b.
IN IN 0.082 IN
- ulA
,QQA 0.052 IN
- M 4.c.
to 9.c.
IN IN 0.082 IN
- ulA SECTION 5.1.5 1.a. Damping Adjustment made (Vertical),
alk 6.
Calibration record plated pulled out 3/64 inches.
glA i
10.a. AS LEFT maximum overshoot displacement O.
IN.
wh 10.b. AS LEFT maximum displacement O.
IN.
olA 10.c. AS LEIT maximum overshoot displacement O.
IN.
ulh 10.d. AS LEFT maximum displacement O.
IN.
u{A 11.a. (step 10.a.) = maximum overshoot displacement =
(step 10.b.)
maximum displacement x 100% =
M O.
IN =
0.
IN (step 10.c.) = maximum overshoot displacement =
(step 10.d.)
maximum displacement x 100% =
1,lA 0.
IN =
0.
IN 11.b. AS LEFT overshoot percentages ulA g)A
- The maximum step on scriber preload gauge is equal to 0.052 IN and the minimum step is equal to 0.082 IN.
$ Denotes Technical Specification requirement.
. (Cont.)
OM7A: SVI-D51-T0289-A Sheet 7 of 11 Page:
35 Rev.:
2 SECTION 5.1.5 (Cont.)
r-Initials 12.
Independently verify the calculations in step 5.1.5.11.a.
Independent Verifier:
a lA 13.
(Overshoot percentage + Overshoot percentage) =
2
(_
%+
%) =
A.
14.
Independently verify the calculation in step 5.1.5.13.
Independent Verifier:
ulA 17.a. Damping Adjustment made (Longitudinal).
alk 22.
Calibration record plated pulled out 3/64 inches.
ulA 26.a. AS LEFT maximum overshoot displacement 0.
IN.
u)A 26.b. AS LEFT maximum displacement O.
IN.
alA 26.c. AS LEFT maximum overshoot displacement 0.
IN.
N (4l 26.d. AS LEFT maximum displacement O.
IN.
u lA 27.a. (step 26.a.) = maximum overshoot displacement =
(step 26.b.)
maximum displacement x 100% =
A> ! A 0.
IN =
0.
IN (step 26.c.) = maximum overshoot displacement =
(step 26.d.)
maximum displacement 0.
IN x 100% =
alA
=
0.
IN 27.b. AS LETT overshoot percentages u ls4 u l A-28.
Independently verify the calculations in step 5.1.5.27;a.
Independent Verifier:
a lAr
$ Denotes Technical Specification requirement.
\\.
' (Cont.)
OM7A:
SVI-D51-T0289-A Sheet 8 of 11 Page:
36 Rev.:
2 r.
SECTION 5.1.5 (Cont.)
7,gtg,3, 29.
(Ove'rshoot percentage + Overshoot percentage) =
2
(
%+
%) =
u l.g 2
30.
Independently verify the calculations in step 5.1.5.29.
Independent Verifier:
ulA 33.a. Damping Adjustment made (Transverse).
slA 38.
Calibration record plated pulled out 3/64 inches.
ul%
42.a. AS LEFT maximum overshoot displacement O.
IN.
ulA 42.b. AS LEFT maximum displacement O.
IN.
M lA 42.c. AS LEFT maximum overshoot displacement O.
IN.
ulA l
42.d. AS LEFT maximum displacement O.
IN.
sk 43.a. (step 42.a.) = maximum overshoot displacement =
(step 42.b.)
maximum displacement x 100% =
&lA O.
IN =
0.
IN (step 42.c.) = maximum overshoot displacement =
(step 42.d.)
maximum displacement O.
IN =
x 100% =,
JlA 0.
IN 43.b. AS LEFT overshoot percentages ula slA 44.
Independently verify the calculations in l
step 5.1.5.43.a.
Independent Verifier:
alk 45.
(overshoot percentage + overshoot percentage) =
2 l
(
%+
%) =
u\\h 2
l
$ Denotes Technical Specification requirement.
i I
I
_ - _ _ _. ~ _ _.
,~,.
- (Cont.)
OM7A: SVI-D51-T0289-A Sheet 9 of 11 Page:
37 Rev.:
2 SECTION 5.1.5 (Cont.)
I Initials 46.
Independently verify the calculation in step 5.1.5.45.
Independent Verifier:
__ xlh 47.
AS LEFT maximum overshoot percentage trans-posed to data table on Attachment 2.
c lm SECTION 5.1.6 6.
AS LEFT vertical displacement O.l h IN.
_M l$Ag/IN.
XM$r 7.a.
2
=
2
=
vertical displacement
- 0. p(IN 8.
Independently verify the calculation in step 5.1.6.7.a.
h.
Independent Verifier:
14.
AS LEFT longitudinal displacement O.150 IN.
1MO l$.6 g/IN. M 15.a.
2
=
2
=
longitudinal displacement 0.)59 IN 15.b. AS LEFT longitudinal acceleration sensitivity transposed to data table on Attachment 2.
O 16.
Independently verify the calculation in step 5.1.6.15.a.
Independent Verifier:
h 22.
AS LEFT transverse displac.ement O. Q %
IN.
M l$,L g/IN.
M@r 23.a.
2
=
2
=
transverse displacement 0.Qb IN 23.b. AS LEFT transverse acceleration sensitivity transposed to data table on Attachment 2.
M 24.
Independently verify the calculation in step 5.1.6.23.a.
Independent Verifier:
f v'
$ Denotes Technical Specification requirement.
- (Cont.)
OM7A:
SVI-D51-T0289-A Sheet 10 of 11 Page:
38 Rev.:
2 SECTION 5.1.7 r.
. Initials 4.
Calibration record plates installed.
h 6.
D51-R120 re-installed per installation p
drawings.
\\b v
7.
Independent Verification: D51-R120 re-installed.
MA 8.
D51-R120 mounting screw torqued to 50 IN LBS.
9.
Independent Verification: mounting' screw torqued.
M 10.
The calibration record plates removed and operational record plates are installed.
kW 12.
Supervising Operator notified of channel operability.
j[ poi
/_Z//4/4 M
Time Date Section 4.0 TEST INSTRUMENTS MPL NUMBER CAL DATE CAL DUE DATE IhT Scriber Preload Gauge L~lO VO4%Y\\
kN $$
N3L1 fk M
Magnifier L10-V0473 uk oiA lb Microscope 670-YO47 k oh alA M
Microscope L'76-V04 SI o 9 u)A jdM Torque Wrench 1,70-hD l/'Ml%\\
MMkh.
M
$ Denotes Technical Specification requirement.
. (Cont.)
OM7A: SV1-D51-T0289-A Sheet 11 of 11 Page:
39 Rev.:
2 COMMENTS:
l
(>
,h dal\\t l397 b4
/
h) 2/Mfff
-Performed By:
a
/
A.12 i
i tit 9 4 E!N
(
ri r
a.
do
/
/
I
/M
/ 2 [/1 dh a
1 Signature
' Initials Date
$ Denotes Technical Specification requirement.
.o.
OM7A:
SVI-D51-T0289-A Sheet 1 of 1 Page:
40 - LAST Rev.:
2 System Restoration Checklist f-
Title:
Triaxial Peak Accelerographs Channel Calibration for D51-R120 JReactor Recirculation Pump)
Verified By:
dm._, b 7.[/1 [h I
A.l N Mkb Signature / Initials Date INITIALS LOCATION COMPONENT REQUIRED FIRST SECOND REMARKS MPL OR NAME POSITION VERIF VERIF DW-583-145 Access plugs installed and cover on D51-R120 i
Longitudinal access set DW-583-145 screw on installed g
D51-R120 C0t!MENTS:
AJ /h' DW/SVI30/A/bm