ML20050C927
| ML20050C927 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 11/06/1980 |
| From: | VALCOR ENGINEERING CORP. |
| To: | |
| Shared Package | |
| ML20050C841 | List:
|
| References | |
| RTR-NUREG-0588, RTR-NUREG-588 IEB-79-01B, IEB-79-1B, MR70900-301-1, MR70900-301-1-RA, NUDOCS 8204090446 | |
| Download: ML20050C927 (41) | |
Text
,
UN AU T HOHa Z L 10 MANUF ACTUNE OH HLPHUDUCTLON IN WHOLE Ort IN PANT 85 PHOHib, g ED.
f *
, j DR A%lN G, DE SIGN AND OT H E R D15C LO'5U R E S ARE PROPE RT Y OF V A LCOR E N GIN E L RIN G CORPOR ATION.
~ ,
SEISMIC QUALIFICATION TEST REPORT (3>
. FOR IEEE CLASS IE SOLENOID VALVE V70900-301 Project: Sequoyah Nuclear Power Plant Agent and Owner: Tenessee Valley Authority Contract Number: 80KJ3-826034 Specification Number: J3-826034 Valve Tag Numbers: 1-FSV-30-46 BMI 2-FSV-30-46 BMI l-FSV-30-47 DMI 2-FSV-30-47 BMI l-PSV-30-48 BMI 2-FSV-30-48 8MI l-FSV-00-1000 2-FSV-00-1000 ,
Contractor: Valcor Engineering Corporation t
Prepared By: .. du - Date: /O!,9/ O Test Engineer f .
Approved By: Date: Asst. Chf. Engr.
Approved By: Date: Chief Engineer Approved By:
O
~
N Date: \\ J (3 !h Quality Assurance CODE IDENT. NO. S!ZE se4e7 A "n7o9oo-3o -
8{O4 0 0 . ALE / V ALCOR ENG. CORP. SHEET 2 P A ..;a i
N---t - - _ _ __________ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
~~
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UNAUTHOslZf SC, MJ.N U F A C.Y U DL Old DCPHO LU CTION IN CHOL L Off IN PA83 T 15 PROHl. . C D. I D& A;lHG. 'OEif GN AND OT H E H Df LC LO5UN E S A H F PftOPENT Y OF V A LCOM EN GIN Cf 548N G CORPO7 ATION.
- I f~ TABLE OF CONTENTS
_S_cc tion Description Page No.
s
1.0 DESCRIPTION
OF OPERATION 4 i
2.0 OBJECT 4
3.0 CONCLUSION
4 4.0 DISCUSSION 5 4.1 Se cmic Tests 8 4.2 Ocalification by Similarity 14 5.0 . TEST PROCEDURES AND RESULTS 16 5.1 , . Act'eptance Test 16 5.2 Seismic Vibration 16 5.2.1 Mounting and Test Set-Up 17 5.2.2 Resonant Frequency and Cross-Axis Coupling Surveys 17 i 5.2.3 Sweep Tests 18
. 5.2.4 Post Seismic Tests and ,
Inspection 19 o
2 ATTACHMENTS Appendix I Test Data for V70900-301 20-Appendix II Bi-Axial Scismic Sinusoidal- (Sweep)
Qualificatiod Test Procedure, S-1428 21 -
Appendis III Seismic Vibration Test Report Dayton T. Brown Report DTB04R30-1077 22 Apper dix IV Assembly' Drawing V70900-301 23 Appendix V QR52600-515, Including Addendums I and II, Qualification Test b Report For IEEE Class IE Solenoid Valve 24 CODi ID7.NT. NO. SIZE
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MR70900-301-1
'Ee#~- se4a7 A I SCALE / V ALCOR ENG. CORP. SHEET 3 A
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1.0 DESCRIPTION
OP OPERATION The subject valve is a direct operating, 3 way solenoid valve. In a de-energized condition the pressure at
. the inlet port (2) in isolated from the cylinder (3), and vent (1) ports. Ports (3) and (1) are common connected when the colonoid is de-energized. When the solenoid is energized with operating voltage, the inlet (2) becomen common connected to the cylinder port (3), and the vent port (1) is isolated.
Two resilient seals, which are an integral part of the
. poppet accombly, cause the flow path through the valve to be diverted between the different ports.
t > .
2.0 OBJECT To verify, by test, that the subject valve meetc .
the requirements of IEEE-STD 323-1971 at the con-ditions listed in TVA specifications No. J3-826034 paragraphs 1.0 and 2.0, and WB-DC-40-31.12, paragraph 2.2.
3.0 CONCLUSION
Based upon the succenoful performance of a ceicmic test, the subject valve meets the seismic requirements specified by IEEE-STD 323-1971, and TVA specifications E
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. CODE IDENT, NO. SIZE
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4 96487 A --
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VALCOR ENG. CORP. SHEET 1 r
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. UN AU THO..12 L. d!,L, M AN U F AC T UHL OR RC PHODUC IlON 8N EHOLE CH (N f A RT 15 PHQHlHITED.
' ' DN AONG, DC SIGN AN D OT HEN Of SCLCSURE S A RE PROPE RTY OF 5/ ALCOR [HGIN E E RIN G CORPOH ATION.
- 3.0 CONCLUSIOff (continued) h J3-826034 paragraph 1.0, and NB-DC-40-31.12, paragraph 1 I 2.2. No resonances exist.below.50 Hz;.and valve operation is normal at seismic accelerations of 3.3.g's in the horizontal and vertical axes.
Also, by similarity of construction and materials, to valve V52600-5291-2 which has been tested and qualified, the subject valve is qualified to the environmental specifications given by TVA specification J3-026034, paragraph 2.0, as required by IEEE Std 323-1971.
4.0 DISCUSSION Qualification to seismic and environmental conditions, is based upon:(1) the results of a seismic test performed on the subject valve, and (2) similarity
~of construction and natorials to Valcor solenoid valve V52600-5291-2 which was sucessfully qualified a
( ) to environmental conditions more severe than required by the TVA specification *J3-8260-34. Table I lists the similarities of materials and construction, and Table II lists the TVA requirements and the test conditions to which the valves were tested. As shown in Table II, the " Actual Test Conditions" are more severe than the TVA requirements.
Paragraph 4.1 discusses the seismic qualification requirements and paragraph 4.2 discusses qualification by similarity. Seismic qualification was not l based on similarity because the subject valve is not 1
dynamically similar to any previously tested valves.
l 3 e s l
l h. CODE IDENT. NO. SIZE
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MR 70900-301-1
, 96487 A l
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5-SCALE [ ,
V ALCOR ENG. CORP. SH EET 5
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Flow .-
Valve Nominal Seal Seal Body (1) Bonnet (2) ' Capacity Rating Model No. Size (in) Type Material Material Material (Cv) Class '
V70900-301 1 Poppet EPR C B 6.0 125 m
IEEE-323-1974 OUALIFICATION TEST VALVE V52600-5291-2 3/8 Poppet EPR A B 0.8 150 LIFE CYCLE TEST VALVE .'
V52600-5291-2 3/8 Poppet EPR A B 0.8 150 ."
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(1) Body MTL: A - ASME SA240, Type 316 C - ASTM B61-52 or B143-2A (2) Bonnet MTL: B - ASME SA-470, Type 316 p v
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5B R8O '
p k
ta b
m __ . ._. . . _ -. . . _ - _ _ . . . _ . . _ . _ . _ _ . . . . . _ . _ . . __.m. _ . .s_.. m_ .. . - . _ . _ _ , ._
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TABLE II
- key. A .
- s SPECIFICATION REQUIREMENTS FOR SOLENbID VALVES P.O. IN' TVA. * *
- AND ACTUAL TEST CONDITIONS OF SIMILAR VALVE IN QRS2600-515 7
i .
ENVIRom* ENTAL ACTUAL TES?* TVA ItEFERENCE PAPAv.ETER CONDITICNS REQUIRCtENT Ti;ST PEPORTS -
4
- ornal Temperature and Humidity Aged to simulate 40 years at 120*F 120*P, 984 R.II. CR52600-515
~
7 Nor=al Static A:'tbient Pressure 113 PSIG durin? LOCA Tests , Atmospherie' 0" Calends Life Aged to simulate 40 year life at a ri/A 120*r normal ambient te=perature, i for all materials of construction.
- 4 1
wiistion 2x10' Rads 7 Q:t32600-515 t i
5x10 Rads i Cy:lic Life 45,000 cycles, minimum Not Specified I QR52600-515
- el e. .1
- No resonances below 33 Hz. Acceleration Levels:
J Acceleration Levels: 3.3g minimum , !!R70900-3 01-1 i
3.0g horizontal i
Vertical and norizontal 2.0g vertical No Es All condit' ions are saturated steam. Humidity: 100% R!t Q752G00-513
- WA i
Phase 1: Room Arb. to 230*r/70 PSIG in 10 secs. Temperature: 150*r -
' i Phase 2: To 345*T/113 PSIT in 5 minutes Pressure Atmospheric ,!
- Phase 3
- 346*T/113 PSIG for 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> Phase is Decrease to Frctost Arbient from 3rd to 5th hour I i
Phase 5: Repeat phases 1 to 3 '
i Phase 6: 335'F/95 PSIG 8th - lith hour Phase 7: 315'F/69 PSIG lith - 10th hour i '
thase 8: 265'r/28 PSIG 13th hour - 4 th day .
I Phase 9: 245'r/13 PSIC 4th day to 31st day i
t Chemical Boric a:id/codium hydroxide spray pH between 9.5 and 10.5 riot Specified
- i i
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MR70900-301-1 Sheet 7 a
ese
4 UN AUTHOHl2 L St. M ANUF ACluRE OH REPHODUCTION IN WHOLL OH IN PART 15 PHOHit,., L D,
. On ACING, DESIGN AND OTHER DitCLOSURES A RE PROPE RTY OF V A LCOR ENGIN EE RING CORPOR ATION. *
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4.1 Seismic Tests ..._--..
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One sample valve, S/N 1, was subjected to acceptance and seismic tests. An acceptance test was performed -
, prior to and after the seismic test at Valcor Engineering Corporation,and bi-axial sinusoidal seismic tests were performed by Dayton T. Brown (DTB) of Bohemia, New York. Acceptance tests were performed to verify that no significant operational changes or degredation of performance occured to the test specimen as a result of the seismic tests.
Seismic qualification tests were performed in accordance with the recommended practices of IEEE-STD 323-1971, at the conditions specified by TVA spec-ifications J3-826034, and WB-DC-40-31.12, and in I
accordance with the procedures given in Valcor "Bi-axial Seismic Sinusoidal (Sweep) Qualification Test Procedure" S-1428. This procedure is attached as Appendix II. ,
5
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CODE IDENT. FJO. SIZE
{
S6487 A -
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1 SCALE / V ALCOR ENG. CORP. SHECT 8 g . --
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UN AU THOH8Z L SE, MONUFQCTUHE OR RE PHODUC110N IN WHOLE OH IN FORT 15 PIf 0HIDs e ED.
- DI40wlNG. DE SIGN QND OVHER DISCLOSURES ARE PROPERTY OF VOLCOR ENGIN EERING CORPOROTION.
- q 4.1 Seismic Tests'. -(coritinued)
- Horizontal and vertical input levels were 3.3 g's in place of the 3 g horizontal and 2 g vertical inputs as specified by TVA specification WB-DC-40-31.12, paragraph 2.2. The test, as performed, is more severe than the specification requirements because of the higher test levels.
4..l.1 Resonance and Cross Coupling Surveys
- Resonance and cross coupling surveys were performed on the sample valve in each of three mutually per-pendicular principal axes at an input acceleration 1evel of 0.2 g, in order to determine resonances and cross axis coupling. The accelerometers mounted on the valvo, were located at planes, passing through the valve assembly center of gravity.
l l
l I No structural resonances (output to input ratio of 2.0 or greater) occured in any of the three test axes, and cross coupling ratios (output to input) l l did not exceed 0.49. These two facts attest to l the rigidity of the valve design.
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CODE IDENT. NO. SIZE A
d l
l 96487 na m a-3o1-1 l SCALE / V ALCOR ENG. CORP. SHEET 9 A
- V UN AU THORlI L SL. 84ANUF ACT UHE OR REPHODUCTION IN WHOLL OH IN PAR T IS PROHlulTED.
- DR ASING. DE1tGN AND OTHFf4 DISCLOSURES ARE PROPERTY OF V,.LCOR ENGlHEE RING CORPOH ATIOH.
- 4 ..l .1 Resonance and Cross Coupling Surveys (continued)
The results of the surveys are enclosed as plots in Enclosure 1 of the DTB test report (DTB04R80-1077),
- attached as Appendix III. The survey plots are on pages 4 to 15 of Enclosure 1 in the DTB report.
On these plots, the data block in the upper right hand corner defines the axis of the input motion, the analyzer filter frequency bandwidths, and test condition, i.e. type of test and input level. The data on the lower margin identifies the " pickup location" for the plot, and the axis the " pickup" (accelerometer) is sensing.
' ~
Photograph No. 1 in the DTB report identifies <
l the principal axes. Pages 4, 8, and 12 are plots of the input control accelerometers in each of the three principal axes, and pages 5, 11, and 13 are plots of the accelerometers mounted on the valve l
which measure valve response along the axis of the applied vibration. The data on these plots determines the presence or absence of resonance, and since no recorded values exceed the 0.4G level (2:1 ratio) i there are no resonances.
l l CODE IDENT. NO. SIZE l' ~
' I 96487 A =m a-mt-1 l
l SCALE / V ALCOR ENG. CORP. SH EET 10 A
l
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, UHAUTHORIZs J $E, M AN U F AC T u f tL OH REPRODUCTION IN THOLE OH IN PAR T ($ PHOHilse T D.
DR ArtNG, DE $1GN AN D OTH E R DISCLOSUR ES ARE PROPE RTY Of" V ALCOR E NGlH E E RIN G CORPOR ATION.
- I 4.1.1 Resonance and Cross Coupling Surveys (continued) 4 >
Pages 6, and 7, 9 and 10, 14 and 15 are plots of the valve cross coupling response at planes passing
, through the valve center of gravity. The peaks at 30 to 40 IIZ on pages 6, 9, and 14 are caused by a cross coupling inherent in the vibration table.
The spikes on the plots on pages 4, 5, 8, 11, 12, and 13 are caused by stray electrical interference induced into the analyzing system by external spurious signals.
, The maximum measured. cross coupling (0.0989) occured
~
at l.511Z as shown on page 7, yiciding a maximum ratio b) (output to input) of 0.49 which affirms the structural
- 1 I stiffness of the valve design.
4.1.2 Sweep Tests Seismic inputs were bi-axial, in phase, and 180 degrees out of phase, in each of two sets of test axes. The 1
l l input levels were 3.3 g's above 6 IIZ, and less than .
3.3 g's below 6 IIZ because of amplitude and velocity limitations of the seismic test test equipment.
l l
l lE
\o CODE IDENT. NO. SIZE l{ ~
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'e 96487 A - na709*-301-1 l!D-SCALE / V ALCOR ENG. CORP. SHEET 11 A
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UNAUTHQH6ZE. JE, M A N U f ACT U RE OH HE PRODUCTION IN ttHO LE Oft $N P Af4T $5 PROHIDIT E D.
- DR ATIN G, DE SIGN AND OTH E R'DISCLOSUfiES AftE PROPr RTY OF V ALCOR EN GIN E E HIN G CORPOH ATION.
- l 4'.l.2 Sweep Tests (continued)
Sweep tests were performed at a sweep rate of 1/2 octave per minute, ranging from 1 to 40 IIZ. The
, inputs were bi-axial, in, phase; then the test was repeated with the inputs 180 degrees out of phase.
The valve was then rotated 90 degrees about its vertical axis, and the seismic sweep tests were repeated, for a total of 8 bi-axial sweeps. Pages 16 to 23 in Enclosure 1 of the D.T. Brown report are plots of the horizontal and vertical input control accelerometers as recorded at each sweep.
During the sweeps, the valve was pressurized to 105 h psig with GN2 During each sweep the valve was t > operated with minimum voltage (68VDC) at 1, 3, 5, 7, 14, 28, 33, and 40 I!Z. Every operation of the valve was normal in each and every sweep, and at every test frequency.
Upon completion of the sweep tests, the valve wa's leak tested with GN2 at 105 psig. Internal leakage '
was zero cc per minute in the de-energized and energized modes at the completion of seismic testing in each set of axes.
l l CODE IDENT. NO. SIZE I ]> 96487 A "n7o9oo-3o1-1 SCAL E [ VALCOR ENG. CORF. SHEET 12 A
.. - _ _ . _ . _ . _ - .,. . - . ~
UN AUTHuHlIC. AE. MANUF AC TUHE OR PE PHODUCTION IN *4 HOLE OH IN PAN T 15 PFiOHIDIT ED.
- D D *il N C , DE i,8 GN A N D O T H E F4 015C L O SU M E S .*. H E Pit O P E R T Y O F V ALCOR ENGINEE RING CO APOH ATION.
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F 4 . l'. 3 Acceptance Tests ll I Acceptance tests were performed before and after the seismic tests to establish a base line, and to l . determine any affects that may have been caused by the sei,smic tests. A comparison of the actual data recorded on TR's 70900-301 attached as Appendix I, shows that r ) significant changes occurred due to the seismic tests.
Electrically, no significant changes occurred.
Insulation resistance changed by a factor of only 11 percent (3.6 Giga ohms vs 4.0 Giga ohms) . These changes can occur because of changes in ambient test conditions, and are of no significance. The T acceptable minimum insulation resistance is 20 mogohms.
Pull in and drop out voltages also showed no significant changes. Initial pull in was 52.1 VDC and post seismic pull in was 50.3 VDC, also drop out voltage measured 13.2 VDC and 13.0 VDC, respect-ively. These variations can be expected in the technique and conditions of the measurement, and indicate no affects upon the valve due to the seismic tests.
CODE IDENT. NO. SIZ E W 96487 A ""7 o"o-3 o -
SCALE [ V ALCOR ENG. CORP. SH EL7 13 A
i J: .;-.- _ _~ew_ mesa. . ,
V UNJ.U T HOHf 2 4 #50 WJNUF ACTURE OA f4LFRODUCTION ON THOLE OH IN PAf4T 15 l'ROHibe TED.
DWNNG. DE 51GN AND OTH ER DitCLG'Al2ES CRE P540PE RTY OF V ALCOR E NG!N EtiRf NG CORPOH ATION.
- 41. 1'.4 Acceptance Test (continued)
Pre and post seismic internal leak rates did not change, as they were zero cc per minute in each
- I
! . case. No change in Icakage rates confirms the e
j seal designs ability to be unaffected by seismic ll j inputs.
l No visual damage was observed due to seismic tests.
l 4.2 Qualification by Similarity Valcor Qualification Report QR52600-515, attached as l
Appendix V, documents the procedures and tests conducted lI to qualify Valcor Series V526 solenoid valves to il IEEE Standard 323-1974, based on the following I conditions, without degradation of performance.
Il ll 1. Normal environment of 120*F (maximum) for 40 years (minimum).
8
- 2. Experience a 2x10 Rad integrated radiation done.
- 3. Operate a minimum of 45,000 cycles, each cycle not exceeding one half hour duration.
- 4. Sustain a 5.0g minimum seismic event.
- 5. Experience two LOCA onsets of 346 F and 113 4
psig and sustain a post LOCA environment for 6.2 years minimum at 130 F.
CODE IDENT, NO. SIZE l0 MR70900-301-1 7
964e7 A SCALE / V ALCOR ENG. CORP. SHEET 14
/A 69- - ' ' - - -m -
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e, UN AUTHONili .#5L M ANUf' AC T UHE OH REPHOQUCTION IN t/ MOLE OR IN PAR T 55 PMOHinlTED.
DRMtHC, DE MGN AND OTH ER DILC LOitJ RES ARE PDOPE RTY Or V A L COR E N GIN E E RING COnPOR ATION.
4.2 Oualification by Similarity (continued)
. The valves being supplied to TVA are similar in materials and construction to the original valve qualified and .
reported in OR52600-515.
The only components in the subject valve which are affected by the environmental conditions are the solenoid assembly and the O ring seals. The solenoid materials and design, and the 0-ring materials in the valve are the same materials and design as used in I qualification unit. The only differences between the e
subject valve and qualification unit, are the size of the O-ring seals, and in addition the q h qualification unit contained additional electrical components in the~ solenoid assembly.
because of the materials and design similarities in both valve types, the subject valves are qualified to the TVA requirements, which are less stringent than the actual qualification test conditions.
E a
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CCDE IDEffT. NO. SIZE 3
96487 A nR m a-201-1 r
{ SCALE / V ALCOR ENG, CORP. SH EET 15 A
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UN AUTHORIZED 00E. MANUF ACTURE OH REPRODUCTIOtd IN CHOLE OH IN PART l$ PROHi&lTED. *
. DR A0 LNG. DE$lGN AND OTH ER DISC LOtu RE S A RE PROPE RTY OF V AbCOR E NGIN EE RING CORPOR ATION.
5.0 TEST PROCEDURES AND RESULTS
{
All acceptance tests were performed by Valcor
- Engineering Corporation, and the seismic tests were performed by Dayton T. Brown, Inc. of Bohemia, New York. .
5.1 Acceptance Tests Acceptance tests were performed in accordance with the procedures of Valcor TP 70900-301 before and after the seismic tests.
Test Results All results were within the specified limits. No significant changes in valve characteristics occurred due to the seismic tests. Reference Appendix I herein for the actual tes't data.
a 5.2 ,
Seismic Vibration Seismic tests were performed by Dayton T. Brown Inc.
(DTB) at Bohenia, New York. The test procedures were as described in the DTB report attached as Appendix i ,
III, and in accordance with seismic test procedure S-1428 attached as Appendix II.
l 1 . .
- l. CODE IDENT. NO. SIZE 96487 A "" = oo-3 - ~
SCALE / V ALCOR ENG. CORP. SHEET 16 A
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= - =_ - - - . _
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- UN AU T HOHlIL., .Jf,L, MA N U F ACT U HE OH H E PRODUCT ION f H CHOLE OH IN P AR T IS Ph0HIDITEU. g DMTING. OCtlGN AND OTHEn CISCLOSUHCS AHE PROPERTY OF VALCOR ENGINEERING CORPOH ATION. 3 h 5.2.1 Mounting and Test Set-Up The valve was mounted in a fixture as shown in photo 1 of the Dayton T. Brown report (Appendix III).
. The valve was retained in the fixture only by the clamping forces at the pipe ends. The fixture was designed so as not to amplify or attenuate the input motion to'the valve under test. Monitor accelerometers were mounted onto the solenoid housing such that they were located on planes passing through the valve assembly center of gravity. The inlet port was pressurized to'105 psig with GN2.
5.2.2 Resonant Frequency and Cross-Axis Coupling Surveys t > With the valve mounted and set up as given in paragraph 5.2.1 above, and with the solenoid de-energized, a single axis sinusoidal frequency sweep was made from 1 to 50 Hz at a rate of one octave per minute, at an input acceleration level of 0.2g. Accelerometers located on the solenoid shell were used to measure response in the direction of applied excitation to determine resonance, and in the two axes perpendicular to the direction of input acceleration to measure cross-coupling. Sweeps were made in each of three mutually perpendicular x
CODE IDENT. NO. SIZE
- ~
E 96487 A -
" = = -3oi-1 E
fD- SCALE j/' V ALCOR ENG. CORP. SH EET l '/ l A
mm _., _ , __ _
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UNQUTHORIZL SE, MANUF CCTURE OH HEPHODUCTION IN DHOLE CH IN PQRT IS PHOHIBa TED.
- DROCING. OE51GN QND OTHER DISCLOSURES QQE PROPERTV OF VALCOR 2NGINEERING CORPORQ7 TON.
, 5.2.2 Resonant Frequency and Cross-Axis Coupling Surveys (continued) principal valve axes. Reference the axis designation in photograph No. 1 in the DTB Report in Appendix III. .
Test Results No resonances are present below 50 Ilz in any of the three principal mutually perpendicular axes. Peak cross-coupling ratios in each axis were 0.49 or less.
5.2.3 Sweep Tests _
A sweep test was performed in each set of test axes.
Sweeps were made from 1 to 40 IIz at a rate of one half octave per minute, with inputs in phase, and out of
- phase. The vertical and horizontal inputs were <
3.3 g's. ,
The inlet port was pressurized to 105 psig with Gl[3 during all the tests. .
The valve was operated at the following frequencies with minimum operating voltage (68 VDC) : 1, 3, 5, 7, 14, 28, 33 and 4 0 112.
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z CODE IDENT. NO. SIZE
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- FLR709 00-301-1 l;G 964s7 A SCALE / V ALCOR ENG. CORP. SHEET 18 A
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, U N AU T HOHil t. .. J 5C, MAN U F ACT UNE OH HE F*f tODUCTION IN THOLE On IN f* A H T 16 PROHilllT ED.
DfiATING, Df tlGN AND OTHEH Df 5CLOSJRES AHC PHopEnTY Or VALCOR F HGINEEFilHG COMPOR ATION.
5.2.3 Sweep Tests (continued) g
. Test Resultis One sweep in phase, and one sweep 180 degrees out of -
- phase was performed in each set of test axes for a total sweep test time of 46 minutes.
The valve operated normally at 68 VDC at each test frequency.
5.2.4 Post Seismic Tests and Inspection Upon completion of all seismic tests, an acceptance
- test was performed in accordance with the procedures of Valcor TP 70900-301, except that the dielectr'ic test was not repeated.
Test Results ,
All test results were within specified limits.
(Reference Appendix I herein for the actural test results). No visual damage was observed.
E .
o 3 -
CODE IDENT. tJO.
- f. SIZE
+
MR70900-301-1 ggg G
SCALE / V ALCOR ENG. CORP. SHEET 19 A
. (^ !
UN AU THORIZ E.D USE. MANUF ACTURE OR HEPHODUCTION IN WHOLE OH IN PANT 15 PHOHIDITED.
DRAriNG. ots GN AND OTHER DISCLOSUMES A RE PROPE RTY OF V At.COR ENGINEERING CORPOfs ATION. *
{
f i
f f Appendix I -
Acceptance and Seismic f-
- h. -
Test Data Sheets
, l i ,
9
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h g CODE IDENT.120. SIZE
( J ~
96487 A == o o-3 01-1 a,
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SCALE / &
V ALCOR ENG. CORP. SHEET 20
i
, UNQUTKOH13 ED USL. Mot 0UF ACT UNC OR REPHODUCTION IN WHOLE ON IN PART lb PROHIDITED.
DRQWING. DE$lGN OND OTHER DISCLOLUHES. ARE PROPER?Y OF VOLCOR ENGINEERING CORPOROTION.
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Appendix II Bi-Axial Seismic Sinusoidal (Sweep)
Qualification Test Procedure S-1428 l ]F a
l i
l CODE IDEtiT. idO. SIZE lI 96487 A moo 9oo-3ot-1 SCALE /
- V ALCOR ENG. CORP. SHEET 21
~
., UN A U T HOH12 C p d$L, MANUF ACT UF4C OH HEPRODUCilON IH DHOLE OR IN PANT IS PHOHit+1T ED. ,
- OR AWING. OC $lGN AND OT H E f4 DeLCLOSURES ARE PROPE RTY OF V ALCOR E N GIN E F RIN G COnPON ATION.
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Appendix III Seismic Test Report Dayton T. Brown No.
DTB 04R80 - 1077 F
1 -
1 -
, CODE IDENT. NO. SIZE
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, UN AUTHORIZEL ,E. MANUF ACTUHE OR HEPRQDUCTION IN WHOLE OR IN PART 85 PROHittlTED.
. OR A':FlNG. DCSIGN AND OTHER DISCLOSURES ARE PROPERTY OF VALCOR ENCINEERING CORPOR ATION.
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N h APPENDIX IV ASSEMBLY DRAWING V70900-30]
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CODE IDEfJT. NO. SIZE
, MR 70900-302-2 96487 -
SCALE / V ALCOR ENG. CORP. SHEET 2.3 A
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- [ i UN AU T HOHfi_s U$F., M AN U F AC T URE OR HE PRODUC TION IN WHO LE CH IN PAN T 45 PHOH40tTED.
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- DR AtlNG. DE S1CN AND OT H E ft Dt LCLOSU R E S Aff E PROPE RTY OF V ALCOR FNGIN E E RING CORPOR A TION. i
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1 APPENDIX V QR52600-515 Including Addendums I and II i
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VALCOR ENGINEERING TEST REPORT FOR P/t. V70900-301 L'- NOTES-* -
CORPOIUiTION CUSTOMER 'IYA Sequoyah Nucl. Plant p o.g '
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SPRINGFIELD, u.J. CUSTOMER P/N REVISION. - -
TEST PROCEDURE G TP70900-301 REVISION h CODE IDENT. 96487 __
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TESA ACTUAL RESULTS . .
PROC PAIA TEST.- LIMITS (REF) lSM 2
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5.0 PROOF PRESSURE 300 PSIG WATER , ,</cce/I #fc.c/ / /It#f/f # #
10 MINUTES. .
'i NO DEFORMATION ,
NO LEAKAGE 7.1 OPERATIONAL TEST 105 PSIG, GN2 7
g3. V V 7 2- ,
47 d #67 N 66.0 VDC MAX. ,
ACTUATE S TIMES -
- 7. 2 DROP-0UT VOLTAGE 4 VDC MIN. /3,g f.3. 9 /O S /.I 7 /# 3' N4~
7.3 FLON TEST: FORWARD RECORD /VJ TEST ONLY ONE Cv = 3 MIN. t FLOW =1'C4 .
VALVE OF Ti!E ,
AP =7 .
GRCUP P,In= 37 '
, t Cv = 1.77 REVERSE RECORD '
Cv = 3 MIN FLON= /M
$p ,y f ! P,In=J#/
Cv = /.79
.. 8.1 INTERNAL LEAKAGE 50 PSIG, GN2 i ge<,,y Oc ;g y ,,7,,/
[., ,, DEENERGIZED POS. .15 cc/ min MAX. i 6 r# 7 7 '*"'# ge7cm,.,f
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! ]y, 8.2 INTERNAL LEAKAGE 50 PSIG, GN2 fn,'/
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, ,,y ENERGIZED POS. .15 cc/ min MAX. ; fp .:25 '"
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VALCOR Et;GINEERit;G TEST RCPORT FOR P/N V 7090li-301 CUSTOMER _TVA Sequovah Nucl . Plant P.O.t
! CORFOItATION REVISION -
$PRINGFIELD, N.J. CUSTOMER P/N REVISION TEST PROCEDURE e TP70900-301 .
\
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CODE IDE!;T. 96487 ACTUAL RESULTS U
TEST {
TEST.- LIIIITS (REF) l lS/r3 L S/N S/N S/N S/N PROC PARA h/N i
- 9.0 DIELECTRIC 1250 VAC BETWEEN LEADWIRES 6 ARMATURE 1.0 - .
1.S MINUTES.
2 MILLIAMP MAX.
J 60 v. 3 6#/A NO ARC-0VER NO INSULATION *
- BREAKDOWN 10.0 INSULATION S00-550 VDC -
BETNEEN LEADWIRE J,/%/8 #/.RX /d
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AND ARMATURE. .
200 Ma MIN.
VISUAL EXAM. VALVE MUST I 11.0
- CONFORM TO TOP ASSEMBLY I
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CORPORATION CUSTOMER TVA Sequoyah Nucl. Plant p.O.!
$PRINGFIELD, N.J. CUSTO.A1ER P/N REVISION TEST PROCEDURE i TP70900-301 REVISION //
CODE IDENT. 96487 0N b MlC
-@ TEST -
AC[UAL RESULTS s 92 PROC PARA TEST. LIMITU (PIF) j[q t_ / _ S/JN S/fl S/N _ h/N S/N g 1.
P 5.0 PROOF PRESSURE 300 PSIG WATER
$ 10 MINUTES.
NO DEFORMATION NO 1.EAKAGli 7.1 OPERATIONAL TEST 105 PSIG, GN2 i 66.0 VDC MAX. 50' W
- ACTUATE 5 TIMES
- 7. 2 DROP-0UT VOLTAGE 4 VDC MIN. /3,Of./J3C
~7.3 FLON TEST: FORWARD RECORD TEST ONLY ONE Cv = 6 MIN. -
FLOW =
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4O DEENERGIZED POS.
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.J X S.2 INTERNAI, I.liAKAG11 50 PSIG, GN2 !
0 liNERGIZliD POS. 4~4'1cc/ min MAX. / pil 'li AI' b o H O
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.(/) TESTED BY;[/ a...: DATE: LGOVT.: DATE:
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x VALCOR ENGIGEERIliG TEST REPORT FOR P/N V 70'J 00 - 301 REV. NOTES:
CORPORATIO:1 CUSTOMER TVA Sequoyah Nucl . Plant P.O.4
$PRINGFIELD, N.J. CUSTOMER P/11_-. REVISION TEST PROCEDURE g TP70900-301 REVISION -_
CODE IDENT. 96487 __
bbIO TEST -
l ACTUAL RESULTS g PROC PARA TEST.- LIMITS (REP) '
jg [ S/N SM S/N 3/N DIELECTRIC 1250 VAC BETWEEN 9.0 LEADNIRES f. -
AR51\TURE 1.0 -
1.5 htINUTES. .
2 FtILLI A:!P h!AX.
NO ARC-0VER I
/,5 NO INSULATION BREAKDOWN 10.0 I?!SULATION 500-550 VDC BliTWEEN LiiADWIRI. .
AND AR>lATURii. , /'O Ib
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11.0 VISUAL EXAh!.
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.27 d' TEST SEISMIC v
TEST SERIAL NUMBERS l NOT.k.{ '
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- 1 c; n H k Mn D F C O P4A !! C E SURVEY-Y A> IS*
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CROSS COUPLING "X" AXIS RATIO: 0.31 f,AX. !
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' CROSS Cr VPLING "Z" AXIG RAT _IO: 0.48 FAX. i ,
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SURVEY Z AX IS: 1-50 HZ tjO R F S r 'fA N C F RATIO: 0.21 f4AX. I CROSS COUPLING "X" AXI: ,
CROSS COUPLING '"Y" AXI: RATIO: 0.35 ..
+
L...___....
IIR VE Y X ANTS: 1-50 HZ NO RES3 NANCE I _,-
0 . 2 0 tyAX.
CROSS COUPLING "Y" AXI C RATIO:
G
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l CROSS COUPLINGf"Z" AXIS RATIO: 0.40 t- AX. i i
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1- 40 HZ. 3.3g !
__SINF SWFFP'X-Z AXE i (IN Pt A(E ) _ _ ,
PRESSURE APPLIED: 105 PSIG VALVE OPURATED NORMAL @ 6 8_V D C
_ __.i GNj INPUT @ 1, 3 , 5 ,7 ,14,28,13,AND 40 HZ _ _
. l I
_ SINE SilEEP X-Z AXE :i(180 F OUT OF l 'HASE) 1-40 HZ 3.3a __,
e V Al.VE (jPER ATED NORMAL 10 68VDC 9 1,3,5 ,7,14,2E,33 AND 40 HZ__ w' TEST PROCEDURE LIMITS TEST MEDIA: GN? 105 PSIG FLOW: -
LEAKAGE: N T. EX T.
W RESPONSE TIME: 01'EN N ^- CLOSE PULt. .IN: C, R v DROP.0UT: C0!L:
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SERIAL NUMBER 5 TEST I -- l S: 105 PSIG GN ?.
PRESS. APPL I ED DUR I_t,4G 3:-Z TEST l .
I tJT ERil AL LEAKACE POST X-Z TEST C 105 PSIG: J .,
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ZERO CC / MINUTE, f
DE-ENERIGIZED: .i l l ENERGI7 ED: ZERO CC/ MINUTE. :
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' LY-7" AX :S (1800 OUT OF PHASE) 1-40 HZ , 3.39 _,
SIf1E SWEEP PRESSUR APPLIID: 105 >SIG GNp. ..
0 1,3,5 ,7,14,28 ,33 At1D'40 HZ.'
VALVE OPERATED NORMAL 168 VDC
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'Y-Z" Axils (IN 4HASE) 1-40 H;, 3.3a SINE SWEEP ' I GN i PRESS. APPLIED : 105 P ilG s ;
VALVEChERATED'140RMAL 068 VDc 0 1,3,5,7,14,28,33 AN) 40 HZ. !
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, --_.,q POST Y- 7 AYES TEST. @ 105 PS[ ~, f INTEPNAL LEAKAGE: !
DE-ENERGlZED: ZERO Cc / MINUTE . _
RO CC.M NUTE i ,x ENERGl%E D ': ZE 6 .;'
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TEST PROCEDURE LIMITS .
TEST MEDIA: GH9 105 PSIG FLOW:
EX T.
LEAKAGE: IllT.
RESPONSE TIME: OPEH CLO5E . __
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VALCOR ENGINEERING CORPORATION vote .=ces CHEPED SPRINGFIELD , NEW JERSEY DecruAtt enactions awotts ENGINE ER TITLE:
BI-AXIAL SEISMIC SINUSOIDAL (SWEEP)
OC QUALIFICATION TEST PROCEDURE PAODUCTION .
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l e TABLE OI' CONTENTS TITLE PAGE PARAGRAPII 3
1.0 General
- 3 2.0 Applicable Documents Test Conditions & Equipment 3 3.0 3
3.1 Test Conditions & Tolerances 3.2 Equipment & Calibration 4 Te st, Fluid 4 3 . 3, 4
4.0 Scicmic Vibration 5
4.1 Test Preparation 4.2 Equipment Limitations 5 4 l
Structural Resonant Frequency 6 4.3 and Cross Axis Coupling 6
3 4.4 Seismic Dwell Tests , 5.0 Acceptance Criteria 9 Post Seismic Tests 10 6.0 i
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CODE IDENT. idO. SIZE h '
96487 A S- 428 :
SHEET 2 SCALE / VALCOR ENG. CORP.
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1.0 GENERAL I I This test procedure de' scribes the methods to be used to determine structural resonant frequencies, if cxistent, the magnitude of structural cress axis c,oupling, and the performanc'e of Di-Axial sinusoidal seismic qualification tests. The tests listed herein have been established in accordance with the guides of IEEE - STD - 344,.1975.
2.0 APPLICABLE DOCUMENTS Valcor Engineering Corporation S-1602 General acceptance test procedure for nuclear
. solenoid valves.
IEEE 344-1975 Recommended practices for
[ seismic qualification of
{ }
class IE electric equip-ment for nuclear power generating stations.
3.0 TEST CONDITIONS AND EQUIPMENT *
- 3.1 Tent Conditions and Tolerances 3.1.1 All tests shall be performed at the following conditions, unless specified otherwise:
Temperature: 57 F to 97 F Relative ilumidity: 90% or less
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'EV* A 2
I 3.1.2 The maximum tolerances of environmental test conditions I I shall be as follows: .
Pressure: +10% of gage, not to A)
- exceed 10 PSIG B) Vibration Amplitude: +10% - 0%
Vibration Frequency: 2%
C) .
3.2 Equipment and Calibration All equipment requiring calibration is to be calibrated traceable to NBS. The equipment of outside testing laboratories shall be capabic of meast: ring and/or controlling within the limits specificd in paragraph 3.1. All measurements shall be made with instruments which are within the current calibration period.
i Prior to using an instrument, it shall be verified that the instrument does not become due for calibration during
'I the time period when it will be used for test purposes.
i 3.3 Test Fluid ,
Test gases shall be GN2 r air for 11 tests liste,d herein. All gases shall be clean, dry, and filtered l
~
to 100 microns minimum., l i
i 4.0 SEISMIC VIBRATION !
Prior to performing the seismic tests, verify that the i valve has been subjected to the acceptance tests of f Valcor standard S-1602.
The scismic tests will be performed only on one unit at room ambient conditions unless specified otherwise.
6
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f CCDE IDENT. f40. Silt
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l' 4.1 Test Preparation i > .
4.1.1 -
Mounting .
The valve shall be mounted and fixtured in a manner similar to that as shown in.Pigure 1.
4.1.2 Instrumentation Install 3 accelerometers onto the valve solenoid. The
~
accelerometers shall be mounted along each of the three mutu111y perpendicular planes passing through the solenoid C.G.
4.1.3 operational Loading Af t er being taounted to the fixture as given in paragraph 4.1.1, and prior to application of vibration, the valve i
inlet port shall be pressurized to operating line pressure h with air or GN 2 The operating pressure level shall be
{ > ebtained frcm the valve accembly drawing. Connect indicating switches (if app'licable) to individual Ol!M ;
meters to monitor switch performance during the seismic j tests, i
4.2 Equipmer.t Limitations l l
The physical limitations of the test machino such as :
frequency, double amplitude, acceleration, and maximum velocity are to be recorded in the test report. The actual acceleration versus frequency profile shall be recorded during all test periods.
N CODEIDENT.No. SIZE 96487 A S- 2'428 -
SCALE [ . VALCOR ENG. CORP. SHECT 5
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4.3 Structural Resonant Frequency and Cross Axis Coupling l
With the valve in the closed position and mounted as given in paragraph 4.1.1, and pressurized as given in .
paragraph 4.1.3, sweep the frequency range from 1.0 !!z to 50 Itz at a minimum level of 0.2 G peak, keeping within the physical limitations of the vibration equipment. The naximum sweep rate shall be one octave per minute.
The input levels shall be controlled.by Piezoelectric l I
or Piezorcsistive accelerometers mounted on the test fixture close to the test specimen. During the resonant sweep, the output accelerometers mounted on the valve solenoid shall be continously recorded and monitored for cross axic coupling and structural ;csonant frequencies.
A structural resonant frequency is defined as a frequency where the ratio of the output response to the input is two (2) or greater. Cross axis structural coupling I response is the measure of acceleration in an axis perpendicular to the axis of forced vibration (input).
The structural resonant frequency and cross axis coupling tests shall be performed in the veritcol and both horizontal axes. The presence or lack of resonant .
frequencies, and the maximum cross axis structural ration and frequencies shall be recorded for each test axis.
4.4 Scismic Dwell Tests 4.4.1 Bi-Axial Excitation The valve is to be excited simultaneously in the vertical axis and one horizontal axis. For a vibration system with two drive actuators (one vertical g coot mtm. no. suc 96487 A -
" 2428 6
SCALE / VALCOR ENG. CORP. lSHECT _
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- g s, i /_, 4.4.1 Di-Axial Excitation (continued) and one horizontal) the tests are to be performed with the inputs in phase, and then repeated with the inputs -
180 degrees out of phase. In addition, the test must be repeated with the valve rotated 90 degrees about the vertical axis.
For a single actuator vibration system and test table at 45 degrecs, the touts shall be repeated three times (4 tests total) with the valve rotated 90', 180* and 270' about the vertical axis.
4.4.2 Sweep Tests .
Pressurize the valvo inlet port, and connect the position (o) indicating switches (if applicable) per paragraph 4.1.3. s w/ Sweep from 1 to 4 0 11%, at a. rate of 1/2 octave per minute.
The input levels shall be 3.3 g's in the horizontal .
and vertical axes, as shown in Figure 2. (Exceptions to the amplituden (g's) shown on the RIM in the low frequency range (1-7 112) are acceptable, provided no resonant points are in that range).
CODE IDENT. NO. SIZE f ,
96487 A S-1428 l
SCALE [ V ALCOR ENG. CORP. SHEET 7 l
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- OnACINlt. Of'$lCN AND OTNE2 DISCLOSURES ACE PiroPrnTV Or V ALCOM ENGINEERING CORPORATION.
l
^ 4.4.2 Sweep Tests (continued)
During the Sweep Test' operate the valve with minimum operating voltage at the frequencies listed in Table 'I, }
and at all resonant points- (including those of the 1
position indicating switches, if applicable).
Indicating switch operation (if applicable) shall i also be monitored at each valve operation.
TABLE I Operating Frequencies (liz) 1 3 5 7
.. 14 28 33 40 The valve must operate normally at each test frequency,
,.z i.e. the valve must change state when energized with minimum operating voltage,'and then return to its original state when de-energized. Position indicating switches (if applicable) must operate in the same manner. Record the mode of operation at each test point as normal or abnormal. If abnormal describe
- the abnormality, valve operation at each test
- frequency shall be in accordance with Table II.
(
l A CODE IDENT. NO. SIZE V -
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Valve Operation Sequence TIME DURATION VALVE CYCLE POSITION
- 1. 11ormal Position (De-energized) 5 seconds Stroke time to change'
- 2. Transition fr'om normal to position opposite position
- 3. Opposite position (Energized) 5 seconds ;
e Transition from opposite to Stroke time to change!
- 4. position normal position
- 5. Normal position (De-energized) 5 seconds I
I 5.0 ACCEPTANCE CRITERIA .
Acceptance criteria require that the following malfunct-ions do not occur. Wherever any one of these criteria l
are not met, the specific data is to be submitted to the respective project engineer for evaluation.
- 1. Structural failure: Loose or broken parts.
- 2. Loss of pressure boundary integrity. .
.I
'3. Loss of required performance, e.g., ability to change state.
- 4. Malfunction of Limit switches (if applicable):
(A) Spurious or unwanted output (B) Loss of output signal; e.g., open or
- short circuit.
- 5. Seat leakage after the test greater than the maximum -
allowable limit.
ll CODEIDENT.NO. SIZE S- 1428 gg4g7 e< u e / . vai cOR CNG. CORP. l SHEET 9 ,
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,, t .* OOOWlN r.. Of estee ateO Ot eer tt Fe?C L O60et e ACE Pao 7 tate or wf L cco t o.ceost asseen CODPOSatsitee [ f 6.0 POST SEISMIC TESTS Upon completion of the seismic tests, perform an acceptance test in accordance with Valcor acceptance
. test procedure S-1602, except that the shell test and dielectric tests will not be perforhned. Internal leak tests may be done on the vibration table at the completion of all vibration tests. .
E ' . e CODEIDENT.NO. SIZE se4e7 A S-2428 SCALE [ VALCOR CNG. CORP. . SHEET 10
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