ATTACHMENT5

4. SHOCIqVIBRATION, AND ACOUSTICSANALYSIS

5. DESIGN GOALS/REQUIREMENTS vtHg-2-0!'5 REV. O

SPECIfICATIONS

TITLE DOCUMENTNO. REV. EquipmentSpecif cations Main RoughingPurnp Carts v049-2-001 Main TurbomolecularPump Cans v049-2-002 4 Auxiliary TurbomolecularPump Cans v049-2-003 Ion Pumps v049-2-004 2

ll2 and 122cm GateValves v049-2-005 J 10" and 14" GateValves v049-2-006 I VacuumGauges v049-2-007 0 BakeoutBlanlet System v049-2-009 I PortableSoft Wall CleanRooms vM9-2-010 0 CleanAir Supplies v049-2-011 I LN: Dewars v049-2-013 1 VacuumJack*ed Piping v049-2-016 PI BellowsExpansion Joints v049-2-017 I AmbientAir Vaporizers v049-2-055 0 80K PumpRegaroation Heater v049-2-056 0 SmallVacuum Valves v&9-2-059 0 CleanQh Tum Valves v049-2-050 0 CryogenicControl Valves v049-2-062 0 BakeoutCart v049-2-068 2

LrGO-C960965-00-v TITLE DOCUMENTNO. REV. Instrument& Control Specifications InstrumentList v049-l -036 0 E&lConstructionWork v049-2-022 0 PersonalComputers v049-2-049 0 BakeoutSystem Thermocouple v049-2-050 I MeasurementSystem T/C MeasurementPLC Interface v049-2-051 0 BakeoutPLC-TCInterface Soft ware v049-2-053 1 Functionality BakeoutSystem PC-PlC Interface v049-2-057 0 BakeoutSystem PC InterfaceSoftware v049-2-058 0 PitotTubes v049-2-079 0 DifferentialPressure Transmitlers v049-2-088 0 LevelTransmitters v049-2-089 0 PressureTransmitters v049-2-090 0 TemperatureElements v049-2-091 0 Interlocks,Permissives and Software AIarms v049-2-092 0

Material Specifications O-fungs v049-2-045 0 StainlessSteel Vessel Plate v049-2-041 1 StainlessSteel Flange Forgings v049-2-040 4

StainlessSteel Vessel Heads v049-2-039 3 LIGO VACUUM EQUIPMENT FINAL DESIGNREPORT CDRL 03 VOLUME TABLE OF CONTENT

VOLUME TITLE VolumeI Project ManagementPlan

VolumeII Design VolumeII AuachmentI Calculations VolumeII Attachment2 Calculations VolumeII Attachment3 Calculations Volumell Attachment4 Calculations VolumeII Attachment5 Specifications/Ir,lisc.

VolumeIII Fabrication

VolumeIV Installation/Commissioning

VolumeV Book I MechanicalDrawing

Book2 ElectricalDrawing I

MEASUREMENTANDANALYSIS OF LIGO VACUUM SYSTEMSHOCK VIBRATION, AND ACOUSTICNOISE (Rev.l)

Preparedby: Kyle Martini,Klaus Kleinschmidt, Joel Garrelick, Carina Ting

May 6, 1996

ReportU-2379-2041 Preparedfor: ProcessSystems Intemational, Inc. 20 WalkupDrive Westborough,MA 01581-5003

CambridgeAcoustical Associates, Inc. 200Boston Avenue, Suite 2500 Medford.MA02155-4243 CAMBRIDGEACOUSTICAL ASSOCIATES, INC.

TABLEOF CONTENTS Pase

I. INTRODUCTION AND SUMMARY I II. LIGO SPECIFICATIONS. 2 A. VIBRATION 2 B. NOISE 3 c. sHocK 3 APPROACHTO SPECIFICATIONCOMPLIANCE 3 A. OVERALLPLAN...... 3 B. SOURCESOF EQUPMENT VIBRATION,NOISE, AND SHOCK C. VERIFICATIONTESTING 5 D.VIBRATIONMITIGATION ...... 8 E. NOISEMITIGATION ...... II F. SHOCKMITIGATION ,,,....12 IV. SOURCEMEASUREMENTS .....I3 V. TRANSMSSIONANAIYSIS, ...... 13 A. VIBRATION ...... 13 B. NOrSE . . .. 21 U\n. LIGOCOMMISSION TESTING , ...... 24 REFERENCES ...... 26 FrcuRES . . .27-39 CAMBRIDGEACOUSTICAL ASSOCIATES, INC,

I. INTRODUCTIONANDSI.IMMARY TheLIGO specificationplaces special operational consaaints on the functioningof a numberof devicesthat make up theinterferometer vacuum system' Consideration has beengiven to thesedevices as sources ofnoise, vibration, and shock and their effecton the sensitivityand alignment of theinterferometer. In conjunctionwith ProcessSystems Intemational,[nc. a planwas proposed in PSI'sproposal ofJune 19, 1995to reducethe risksassociated with theseissues. The plan includedselecting the proper equipment, measuringthe noise,vibration and shock of theequipment, designing the fust order mitigationtreatments and analyzing performance with the teatmentin placeto determine the degreeof compliancewith theLIGO specification. At this time thereis no equipmentavailable to obtainactual source strengths and the designofthe vacuumequipment system is just beingfinalized. The analysisis thereforepreliminary using extrapolated data provided by theturbo pump vendor to estimatethe sourcelevel. The focusofthe analysisis theend station. The endstation is the leastcomplicated to model,contains all thesources, and is anticipatedto producethe highestlevels at the receiverbecause of tbeclose proximity between source and receiver with a minimumnumber of discontinuities. The analysisofthe vibrationand shock path utilizes three different models to predictthe receiverresponse over the entirefrequency range. The frst modelis a low frequencyfinite elementbeam and plate model. This model is extendedlarge distances to capturethe primarily low frequencyinfluence of theboundary on thetransmission path. In the frequencyrange where the influenceofthe boundariesis lessimportant but the responseof thepath structure still exhibitsdistinct modal peaks, a mid tequencyfinite elementshell model is used.In thehigh frequencyregion where modal overlap is stronga statisticalenergy analysis is performed. Resultsfor the turbopump nearest the beamsplitter indicate that in the low-tomid frequencyrange where modal peaks are dominate, the predicted levels exceed the LIGO specificationby 20-40dB. Thebeam tube manifold between this particularturbo pump andthe beamsplitter does not havea bellowsin contrastto the situationat mostof the otherlocations. It is estimatedthat such a bellowswill reducethe levelsby 20-40dB CAMBRIDGEACOUSTICAL ASSOCIATES, INC.

exceptat thevery low frequencies. A transmissionpatl/room acoustics mode I hasbeen used to estimatethe noise levelin the endstation's vacuum equipment area. This model indicates that l) noisefrom theturbo pump will producea27 dB excessre: NC-20in the 500Hz octaveband frequency;2) noisefrom equipmentin thevacuum support equiPment room will cause levelsto exceedthe NC-20 criteriaby 8 to l0 dB. Thelatter transmission of this noiseis dueto teakagevia thepass door between the two rooms. Transmissionpath analyses are scheduled to becompleted by the endof May 1996.Included in the analyseswill be low andhigh frequencyvibration models and acousticmodels of the comer,mid andend stations. The mid frequencyvibration analysis will be performedfor selectedworst czrse locations in thethree stations' Sourcemeasurements for the turbo pump axescheduled for June,the gatevalves will be testedin Juneand July andthe ion pump,cryo pump and vent and Purge system will betested in August.The equipmentsource levels and measured impedances will be inputto our transmissionmodels to predictthe levels at thevarious receivers. il. LIGO SPECIFICATIONS A. VIBRATION TheLIGO vibrationspecification (Ref. l) for the spectraldensity of theallowable displacement6 on thewalls of anyvacuum chamber or on the floor within I meterof any chamberis shownon Fig. la. This spectraldensity represents the allowablelevel of a tonehaving a bandwidthof I Hertzat any frequencybetween 0.1 Hz and 10kHz' Becauseacceleration sensors are used more cotnmonly than displacement sensors to measureequipment vibrations, it is usefulto recastthe displacementspecification of Fig. la asan accelerationspecification by multiplyingby o2(where r.l is radianfrequency) andexpressing the resultin lrgl\fHz. Theresulting acceleration sPectral density is shown onFig. lb. CAMBRIDGEACOUSTICAT ASSOCIATES, INC

B. NOISE The specifiedacoustic noise limit from all simultaneouslyoperating vacuum equipmentin normal operationat any locationwithin the LIGO vacuumequipment and laserareas is NC-20(Noise Criterion) (Ref. 2). Thisnoise criterion, shown on Fig. 2 is definedin termsof octaveband levels starting at the63 llz centerfrequency band and extendingto the 8 kHz band. C. SHOCK valve acfuationor other intermiffentdevice operation shall induceno morethan 0.01g peak-to-peakacceleration at anypoint within I meterof anyvacuum chamber.

III. APPROACHTO SPECIFICATIONCOMPLTANCE A. OVERAILPLAN A comprehensiveplan has been put in placeto identiff all potentialsources of significantareas ofnoise, vibration, and shock, in thevacuum equipment, to determine the degreeof compliancewith specifications,to designand evaluate control measures proposedin PSI'sproposal, and to testinstalled vacuum equipment operation in theLIGO facility. The objectiveis to achievethe lowestpossible impact on the gravitywave instrumentation.This plan, which is underway, consists of the followingfour parts: l. Vacuumsystem equipment is evaluatedwith respectto vendors'stated vibration,noise, and shock performance and the inherent equipment desigr features that impactthese characteristics. 2. Testswill be madeon selectedoperating equipment in a qualifiedtest facility to veriry vendorclaims and to supplementvendor data wilh detailedmeasurements to cover the full rangeof theLIGO specifications.Because the specified vibration levels are extremelylow, low noiseinstrumentation and specialized equipment mountings will be usedto enhancethe capability to obtainmeasurements over the full frequencyrange specified. CAMBRIDGEACOUSTICAL ASSOCIATES, INC

3. Vibration,noise, and shock mitigation requirements as defined by PSI's proposalwill be implemented.Constraints imposed by the LIGO facilitywill be incorporatedinto the treatnent design. 4. Transmissionof shock,vibration, and sound from thesources to the vacuum chambersand to the laboratoryfloor within onemeter of any vacuumchamber are analyzedmathematically. Estimated levels with first ordertreatment in placeare comparedwith LIGO specifications.Regions where compliance with specificationsis not achievableare identified for furtherreview and assessment.

B. SOURCESoF EQUIPIvIENTVIBRATION NOISE'AND SHOCK l. MechanicalRoughing Pumps Thesefirst stageroughing pumps are not subjectto vibrationsPecifications' 2. TurbomolecularRoughing Pumps Turbomolecularroughing pumps achieve their pumpingcapability by multi- stagevanes rotating at high speed(approx.2?,000 RPM). Pumpshafu are driven by brushlessmotors. Shat bearingdesigrs include ceramic ball andmagnetic. Theprincipal vibration source of thesepumps is the unbalancein the rotorwhich producesa spectrumwith a line at therotational speed and at its oddand even harmonics. Vibrationsat the powerline frequency,typically around I kHz, andits harmonicsresult from magnetostrictiveeffects in thestator pole structure. Finally, with non-magretically levitatedbearings, broadband noise, (e.g., due to the interactionof theballs with the lubricant)is generated. 3. Ion Pumps Ion pumpsoperate without moving parts' Theyare energized by high voltage DC from anAC poweredcontroller. Ion pumpvibration and noise is primarilyassociated with the high voltagepower supply and controller which incorporatecooling fans and transformers. CAMSRIDGEACOUSTICAL ASSOCIATES, INC.

4. Cryogenic80K Pumps Thesepumps consist of exposedsurfaces refrigerated to a cryogenictemperanre uponwhich gasesare condensed. The proposed pumps use liquid nitogen thatboils at atrnosphericpressure at a temperatureof 80"K. Theboiling actionof liquid nitrogen involvescavitation (i.e., vapor bubble formation and collapse) which produces broad spectrumpressure pulses that act on vesseland liquid/air surfacesto producenoise and vibrations. 5. Purgingand Venting Compressors Non-reciprocatingscrew compressors are planned for this purposeand will be locatedin adjacentMechanical Equipment Rooms. 6. GateValves Gatevalves are subject to the shockspecification which limits thepeak vibrationalamplitude induced by theiroperation. Primary mechanisms of shockare decelerationand seating. Both electricand pneumatic valve actuators :re usedfor various LIGO locations. C, \'ERIFICATION TESTING I . TestChambers The backgroundacoustic and vibration levels ofthe testareas must be equalto or lessthan equipment levels being measured. A specialacoustically treated chamber has beenbuilt at PSI to testthe Turbomolecularpump, its backingpump and the ion pump. A prototypebeamsplitter is beingbuilt to testthe short cryopump. The gatevalves with actuatorsand the ventand purge system have higher levels ofnoise and vibration and will betested at the vendors'facilitY. 2. EquipmentMounting Equipmentto be testedwill be suspendedor supportedcompliantly to isolateit from thetest chamber and allow themeasurement quasi-free vibration levels required for CAMBRIDGEACOUSTICAL ASSOCIATES,

the analysis. 3. TestInstrumentation - Sensors a. llibration Whenequipment levels are below the measurement capability of general purposeaccelerometers, high-sensitivity ultra low-noiseaccelerometers will beused to defineequipment vibration levels. Two suchsensors are available to spanthe full frequencyrange of theLIGO specifications.The wilcoxon Researchmodel 731A accelerometer(lov/g,600 gm) hasa usefulbandwidth from 0.1-300Hz. Thewilcoxon Researchmodel 9168T0-l (7.5Y1e,700gm) provides low noisecapability above 300 Hz. Theequivalent acceleration spectral densities comesponding to the electronicnoise floorsofthese sensors are shown on Fig. lb. Abovel0 Hz"the noise floor ofthe model 731A is lowerthan the specified amplitude. Above 300 Hz, the noisefloor of the 9 I 68T0- 1 is belowthe specifiedamplitude. When a measurementequals the sensor's noisefloor, the vibratingamplitude of the t€stdevice is at leasta factorof 3 dB lower thanthe noise amplitude. Low noisemeasurements require limiting the electronicnoise that occurs outside the frequencybandwidth ofinterest by usinghigh-order bandpass filters' b. Noise Operatingequipment noise will bemeasured using a Bruel andKjaer type madel2236Precision sound Level Meter octave band analyzer. Acoustic power measurementswill be madefor usein assessingthe overallsound pressure level in the Laserand Vacuum areas of theLIGO facility. c. Shoe,k shockmeasurements will beperformed at the gatevalve vendor site using small,lower sensitivity accelerometers such as Bruel and Kjaer model 4384 or 4366. CAMBRIDGEACOUSTICAL ASSOCIATES. INC,

4. TestInstrumentation Data Anal)'sis and Processing a. Vibration Vibrationsignals will beacquired on a digitalrecorder and processed to obtainfrequency spectra in the form of spectraldensities. Acquisition and processing of thesesignals will beperformed using a CAA'scomputer-based SIGNAL system. The durationof the signalacquired must be sufficientlylong to insureconfidence in the measuredspectral amplitudes. Sigrralduration criteria for autospectraldensity functionsare given in Ref. 3. Thevariance ofthe €stimatedautospectral density function (GQ))for a band-limitedGaussian noise signal is relatedto theresolution bandwidth B in Hertzand the total sigral durationT in secondsas follows:

GrA VarlGtfl - (l) BT whereG(fl is the actualautospectral density. Therefore, a time-bandwidthproduct (BT) of unity yieldsa varianceequal to the actualfunction. For purposesof estimating testrequirements, we selecta time-bandwidthproduct of 10. Thisyields signal acquisitionrequirements of 100seconds for a 0.1Hz bandwidthand 10 secondsfor I Hz resolution.During theseacquisition times, the equipment would have to be stablein its operation,and the test would haveto be freefrom outsideinterference' b. Noise Acousticmeasurements will be madeusing a Bruel andKjaertype 2236 precisionsound level meter. Noise levels in theoctave bands between 63 Hz and8 kHz will be recorded.This meterhas a noisefloor correspondingto lessthan NC-10. c. Shock Measurementsof shock-inducedvibration due to operationof theSate valveswill be madeby recordingthe output of accelerometersoriented in three CAMBRIDGEACOUSTICAT ASSOCIATES, INC

orthogonaldirections and mounted on the gatevalve fixture. Thesigral will be recorded duringthe entireduration of the closingevent, and the peak acceleration amplitude will be obtained. D. VIBRATIONMTIGATION l. DesignApproach The overallapproach to mitigatingequipment induced vibration encompasses boththe equipmentsource and the vibration transmission paths to the LIGO test hardware.In the initial reviewof vendor-suppliedinformation, recommendations w€re providedfor treatmentsthat areeasily applied to theequipment. Vibration hansmission pathsare treated using the approachesdescribed in the followingsub-sections. The equipmentvibration measurements will be usedto characterizethe source levels.The LIGO specificationlimits thevibration level at thereceiver, on the chamberor on the groundwithin I meterof anychamber. To determinethe extent of the mitigation requiredanalyses are performed to predictthe vibration level at thereceiver. Whenthe sourcecan be effectivelyisolated, the equipment vibrations characterize the sourceoutput. Whenthe path from the equipmentto thereceiver is not capableof beingeffectivety isolated, it will benecessary to supplementthe vibration levels measuredon the equipmentwith estimatesor measurementsof the strucfuralimpedance of the equipmentat its attachment.Estimates of vibrationtransmission will thenmake useof an equivatentvibration source using Thevenin or Nortonequivalent system representations(Ref. 5). Themethod of modelingthe path between the source and receiver is determined by its complexityand the frequencyrange of interest.For simplepaths analytical models areused. For morecomplex paths, frrite elementmethods are used at the low-mid frequencieswhere the modes ofvibration are well separated.Statistical energy analysis (SEA) methodsare used for thehigher frequencies where modal overlap is strong. CAMBRIDGEACOUSTICAL ASSOCIATES, INC

Becausevibration limits arespecified over a broadfrequency range (i.e., 5 decades),multiple strategies may be necessaryto reduceequipment vibration across the entire range. Structuralelements having low stiffiressrelative to their mating sructures provideeffective vibration isolation at frequenciesbelow the rangewhere the elements becomeresonant or wave-bearingstructures. Compound equipment mounts obtained by connectingmultiple isolator stages in seriescan be used to enhancevibration isolation effectiveness.Use of compoundmounts is primarilylimited by spaceavailability. Abovethe frequencyrange where isolators behave as simple compliant elements, vibrationenergy is transmittedalong these elements in the formofpropagating structural waves.This modeof enerrytransmission can be reducedwith a combinationof "blocking"masses and damping. The concept of blockingmasses is to Providean impedancediscontinuity along the energytransmission path to reflectpropagating waves' Sincethis approachdoes not dissipatestructural energy, damping treatments are added to the isolator.Damping treatments using viscoelastic materials applied to the external surfacesofthe isolatorcan be desigrredin the form ofboth unconshainedand constrained layers. - 2. Mitigationfor SpecificEquipment a. Main TurbomolecularPumps Eachof themain turbomolecular pumps is separatedfrom its backingpump. Theturbopump is placedon its own cartand separated from the interGrometerby a sofi bellows.The turbopump/cartis anchoredto the floor to preventthe bellows from compressingaxially dueto the extemalpressure. High frequencyisolators in the form of rubberbushings and washers isolate the turbopumpfrom the cart. The backingpump, which is a muchgreater source of vibrationthan the turbopump,is placedon its own cartand located in theMechanical Equipment Room. Thebacking pump cart has its own vibrationisolators.

9 CAMBRIDGEACOUSTICAL ASSOCIATES, INC.

b. Ion PumpPower Supplies The sourceof vibrationwith theion pumpsare the power supplies. For the largeion pumpsthe power supplies are located in theMechanical Equipment Room. Vibrationisolators will be usedif needed.The small ion pumps'powersupplies are Iocatedin the VacuumEquipment Room and rest on vibrationisolators. The cablewill be flexibleand incorporate "drip loops"to enhanceflexibility. c. CryogenicPumps The 80K pumpswill producevibrations due to the formationand collapse of bubblesin the liquid nitrogen.An experimentusing air andwater to simulatethe two phaseflow of the nitrogen enteringthe 80K pumpshowed that the generationof large bubblesvia the inlet pipe canbe reduced by bringingthe stratifiedflow fiom the inlet pipe abovethe liquid reservoir.The incoming liquid flows gentlydown a chuteinto the reservoirwhile the gasescapes without bubbling through the liquid. The bubbles generatedfrom theboiling liquid in thereservoir are smaller and generate higher frequencies.Vibration transmission into theinterferometer resulting from this actionis reducedby low frequencyisolators. An additionalsource ofvibration fromthe 80 K pumpoperation is dueto vibration in thesupply and retum lines. Flex linesare used to attenuatethe vibration. d. Purgingand Venting Compressors Thevent andpurge system will be skiddedand placed inside the Mechanical EquipmentRoom. The skid is mountedon vibrationisolators. The discharge and suction sideof the systemin the comerstation have mufflers or soundattenuators. The mid and endstation's systems are not operatedduring interferometer operation. e. EquipmentLocated in AdjacentMechanical Equipment Rooms Theturbomolecular backing pumps, vent and purge compressor skids' and the ion pumpcontrollers are located in MechanicalEquipment rooms. Theserooms are

l0 CAMBRIDGEACOUSTICAI. ASSOCIATES, INC.

locatedadjacent to the vacuumequipment area on separatefloor slabs. All lines going from themechanical room to thevacuum equipment area will haveflex connectors. E. NOISEMITIGATION l. DesignApproach Noiseradiated by operatingpumps and elecfonics can be mitigatedby reducingthe vibrations of the extemalstructural surfaces of theequipment. Measures to accomplishthis includeextemally applied structural damping treatments. Vibration isolationmay also be requiredas a componentofnoise control. 2. Implementation A computermodel of thevacuum equipment areas is utilizedto predictthe combinednoise levels in the specifiedNC contouroctave bands from 63 Hz to I kllz from the variousvacuum pumps and auxiliary equipmentlocated in theseareas. The inputto this modelis the acousticpower measurements performed on the operating equipment.Any remotelylocated equipment that could contribute to the noisevia transmissionthrougb walls, doors, ductwork, and other flanking paths is alsoincluded' The modelincludes the soundabsorption and scaftering effects of majorequipment such aschambers, beam tubes, large diameter piping, and other large objects, as well asthe soundabsorbing properties ofthe roomboundaries. Equipment identified by the model asexceeding the NC-20 noise specification will be evaluatedfor 2ndorder noise reductiontreatment (if authorizedby LIGO). Noisemeasurements on representativevacuum system components will be made eitherat PSI,a vendor'sfacility, if suitable,or at a commercialacoustical laboratory. Measurementswill includeoctave or third octaveband over the NC frequencyrange. Dependingon the testfacility, eithersound pressure at a givendistance and at various positionsaround the sourceor soundpower will bemeasured. From this data andthe roommodel discussed above an initial predictionoftotal noiseat various locationsin

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the Laserand Vacuumarea will be made. Specific noisecontrol secondorder options for the vacuumsystem components are indicatedbelow (notethese options are not includedin the currentcontract). a. Main TurbomolecularPumps If necessarythe pumpand motor housing will be shroudedwith loadedvinyl sheetlaminated to op€ncell foam.Damping fteatrnents, discussed above, can also be used to reducesound radiation from supportstructures. b. Cryogenic80K Pumps The magnitudeof acousticnoise emissionsof theboiling nitrogeninside the shroudneeds to be measured.It is anticipatedthat the insulatingvessel required for the shroudmay be sufficientto precludethe need for furthernoise reduction. c. EquipmentLocated in AdiacentMechanical Equipment Rooms The turbomolecularbacking pumps, vent and purge compressor skids' and the ion pumpcontrollers are located in MechanicalEquipment rooms. These units can take advantageof the noisecontrol provisions required to adequatelyisolate auxiliary equipment(e.g., fans, chillers, pumps) located in theserooms from thevacuum equipmentareas. Airbome noise isolation required for mechanicalequipment to achieve theproject noise goal in the vacuumequipment areas through walls, doors, windows, ducts,and rooflceiling design is assumedto be adequatefor isolationofthe vacuum equipmentto be locatedin the MechanicalEquipment rooms as well. If authorizedby LIGO, supplementarynoise control treatments, recommendations of the vacuum equipmentcan be provided should the noise isolation in the MechanicalRooms be found to be inadequatefor meetingthe project noise goals in thevacuum equipment areas. F. SHOCKMTIGATION The gatevalves are located in ctoseproximity to the chambers.With the excePtion of addinga shortflexible bellows, blocking the shock path is not an option. In this regard

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thereforewe haverequired the valve manufactureto reducethe shockat the source. The valveswill be compliantlysupported from belowto isolatethem from the facility floor. ry. SOURCEMEASIJREMENTS At this time thereis no equipmentavailable to obtainsource measurements- The turbomolecularpump vendor provided vibration data for a similarpump. This will be usedto estimatevibration levels at the endstation. The vibration levels used for the analysisis shovmin Figure3. For theacoustic analysis, estimates ofsound levels were obtainby eithermeasurements on similarequipment at vendorsfacility or from experience.

V. TRANSMISSIONANALYSIS A. VIBRATION The modelingof thetransmission path between the sourceand receiver is divided into threefrequency regions, low, mid andhigh. In the low frequencyor largestructural wavelengthsregion the vacuum equipment and connecting manifolds are model with beamfinite elements,the foundationslab is representedby plateelements and lossy springsrepresents the soil. The modelcan be extended large distances and captures the primarily low frequencyinfluence of theboundary on thetransmission path' The transitionfrom the low to mid frequencyregion begins when the structural behavioris no longercompact and circumferential shell modes exist in the equipmentor the manifold.In the mid frequencyregion the hansmission path is modeledwith axisymmetricfinite elements.The model assumes the structureis symmetricbut applied loads,boundary conditions and displacements need not be axisymmetric'The mid frequencymodel is limitedby sizeof themodel and the influenceof the boundaries wherethe modelis artificiallyterminated. Typically boundaries become less impodant with increasingfrequency. By varyingthe boundaryconditions, the impactof the

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boundaryis determinein the analysis. The limitation of CAA's computerand the Nastran finite elementprogam determinesupper frequency limit of themid range.Above this frequencystatistical energfanalysis is performed.With thistechnique the strucfire is dividedinto subsystems andthe power flow betweensubsystems is calculatedbased on couplingloss factors- Transmissionpath models ofthe vacuumsystem are currently being developed. The following sectionsdescribe preliminary models and results for the vacuum equipmentin the endstation (Figure 4). l. Low Frequenc]'Model A Nastran[6] frniteelement beam reprresentation of the equipmentis plottedin Figure5. Beamcross sectional properties are calculate for all the equipmentand their supports.Stiffeners, flanges and non-structural parts are modeled as mass. The 30" concretefloor is modelwith plateelements and the soil is modelas lossy springs. The soil propedieswere obtain from Parsonsreport [7]. Theupper frequency limit ofthis modelis approximately50 Hz. Abovethis frequencycircumferential shell modes occur. Below this frequencythe body of equipmentand the manifoldsbehave as a rigid masson the flexibility of the supportsand bellows. Unit forcesin eachofthree directionsare applied at thetwo turbopump locations, the floor belowthe turbocart and at thecryopump. Observation locations were with I meterof thebeamsplitter on boththe manifold and the concreteslab. Largehansmission lossesare observed across the bellowsand via theconcrete slab path. Estimatesfor sourcelevels are available for only theturbomolecular pump (see Figure3). Norton theoremis usedto convertthe accelerationlevels to forces.The pump is connectedto the manifoldtube by a softbellows. The bellows axial spring rate (60 lb/in) is muchless than the stiffrressof thepump. Thepump then can be considerapure

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velocity sourceand a force acrossthe spring into the manifold canbe computed.Results arelisted in section4. 2. Mid FrequencyModel Thepurpose of this sectionis to describethe finite elementanalysis that we performedto studythe mid-frequencybehavior ofa portionofthe end-stationstucture adjacentto the beam-splitter.Figure 4 is a sketchof theportion of theLIGO vacuum equipmentthat we referto asthe end-stationstructure. We developeda finite element modelof a portionof end-stationstructure, indicated in Figure6, for a preliminarystudy of thevibration levels produced near the beam splitter due to mid-fiequencyvibrations from the turbopump. The Nastrancomputer plot of the model is shownin Figure 7. The mid-frequencymodel consists of Nastranaxisymmetic conical shell and trapezoidalsolid elements.These Nastran elements can only in themselvesmodel axisymmetricstructures; however, the appliedloads and displacements need not be axisymmetric,as the elementformulations use a Fourierexpansion about the azimuthal coordinate[6]. The conicatshell element, used primarily to modelthe thin shelVplating that predominatesthe structure,includes both membraneand bending flexibility (with the possibleinclusion oftransverse shear flexibility). Thenon-axisymmetric features ofthe structure,such as the ion pump andsupports, are not modeledin this stagein the analysis, but it would be a straightforwardtask in the futureto modelsome of thesefeatures via concentratedloads simulating lumped impedances, such as simple inertia or compliance. The attachmentof themanifold tube to thebeam splitter is modeledat thistime asa fixed boundarycondition. Future models would possiblyinclude other boundary conditions at the beamsplitter end or the useof a terminatingstructure simulating the impedanceseen by the manifoldtube at the splitter, Thebellows, on theother end of the structure,is modeledwith coriicalshell elements fixed at thefar endwith propertiesassigned to give an effectiveaxial stiffnessof 6514lb/in (specifiedby bellowsmanufacturer) and a

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negligiblebending stiffiiess. Thevibration of theturbo-pump w.rs simulated by point loadsin theradial, axial, circumferentialdirection appliedat the centerpoint of the locationof the turbo-pump. The Nastrandirect frequencyformulation was used for thesecalculations. The analysis wasperformed to 500I{2. Higherfrequencies will be computedin the future. We obtainedthe radial, axial and tangential components of the acceleration responseof the modelat variousazimuthal locations and axial locations within I meterof the splitterend. We examinedthese results and present those that appear to representthe "worst"cases ofvibration transmissionin Section4. 3. High FrequencyModel a. Introduction In this sectionwe presenta high frequencyanalysis of structurebomenoise propagationalong an end sectionstructure from a gatevalve to the beamsplitter. For the thin shell andplated box-like structuresalong this path the predominanthiglt frequency wavemotion tends to be fle>arral.By highfrequency we meanfrequencies at which the flexuralwavelengths are small relative to thestructural scales, such as the lengthsand diametersof the tubularsections. For thin steelplating the flexuralwavelength is given by

),r: 2n/k, = 6*10'r/h(inYf(H4 (2)

whereh is theplating thickness and f is frequency.To illustrate,with l/4 in. platingat I WIz., l'r-lZ.in Structurebomenoise levels will attenuateas they propagate from a noisesource to a receiver.The overallattenuation is theresult of botha spreadingof the vibrationenergy and its dissipation,that is conversionto heat. Along two dimensional -rl2 platedstructures the spreadingis cylindricalwith accelerationlevels decreasing as r

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wherer is the distance(range) along the plating from sourceto receiver.Dissipation associatedwith flexuralwave propagation is convenientlyexpressed in termsofa structuralloss factor q . Herethe associatedattenuation is ofthe form exp( k71/4) exp( nlr/2),). Dissipationmay also be associatedwith parallel propagationpaths that do not measurablycouple to thereceiver. For examplefor the problemof interest,the vibrational energy transmitted to the concreteslabs and in tum the groundvia the manifold tube supportsis believedto fall into this category' Statisticalenergy analysis (SEA) is an analyticalformulation that capturesthe phenomenadescribed above and allows one to estimateabsolute levels at receiver locations,e.g., the beamsplitter, in termsofthe noisesource strength (input power). The techniqueis briefly outlinedbelow and applied to theend station in the following section. b. StatisticalEnergtr Analysis (SEA) Concepts With this techniquethe structureto be analyzedis dividedinto subsystemseach "j" "large',in termsofthe characteristicwavelengths. For eachsubsystem a steadystate powerbalance is imposed n; Ei ltri, (3)

dissipatesand the wheretrj is powerinput to the subsystem,{ it *t. powerit {, power,,lost" to neighboringsubsystems. A fundamentalSEA concept is thatthe above dissipatedand "coupled" powers are proportional to the space-averagedstored energy of the subsystem,. Specifically[8],

TIi a\i (4)

and

l'7 -

CAMBRIDGEACOUSTICAT ASSOCIATES, INC.

tr;i: r[tt;r.Er> - \uJ (s)

here a 2nf andq, and ,1j,t *" dehnedas dissipation and coupling loss factors. For structurebornenoise

= @2lM. (6)

where(#r.> is the subsystemspace-averaged squared acceleration and M, the subsystem mass.The analysis is executedby definingthe appropriate subsystems, using Eq- 2 to formulatea set of simultaneousequations in the unknownstored energies, obtaining the requiredloss factors [9], definingthe source strength(s) solving the equationsand finally usingEq. 5 to obtainthe desired response. This is describedbelow for the endsection structurepictured in Fig 8. c. SEA Modelof LIGO End SectionStructure The sectionbeing analyzed is shownin Fig 8. Thereare twelve subsystems in our SEA representation,each a uniformsection of thetubular manifold. Power is coupled amongthem across structural discontinuities ofvarious types, viz., stiffeningribs modeledby their inertia,bellows characterized by theircompliance, and section radius changes.Power may also be transmittedthrough the suPPodsand lost to the floor slab. "lost" In additionit propagatesbeyond the modeledsections where it is to thebeam splitteron oneend and the continuationof themanifold on theother. As is commonpractice with this approach,we obtainthe required coupling loss "canonical", factorexpressions from the anallical solutionsto highly idealized,so called problems.For couplingfrom onemanifold section (i) to anotherfi) we takeall such problemsto be one-dimensionalwith a lossfactor of the form 6\ij f i/Mfv:>

t8 CAMBRIDGEACOUSTICAL ASSOCIATES-

where is the meansquared velocity of subsystemi. Also manifoldcurvature is ignored,thus limiting the validity of theanalyses to Aequenciesabove the ring &equency (Q aalc I ) of the smallestdiameter (44 in.) manifoldsection, roughly 1.4 kHz. For couplingacross a bellowsthe couplingloss factor is obtainedfrom the model sketchedin Fig 9a. Couplingis throughshear forces inducing flexwal vibrations. Assuminga high performancebellows and in tum "weak"coupling the result is

: mi rtf t/ z(kb"t/@)2 ReIYjl/

wherefrrr, Ko"fLna, andm, M fTna, arerespectively the springconstant of the bellowsand the total massof subsystemi both per unit distancearound the circumference.II, (Zr)t l(t i)a(ph/k)/21-r is theadmittance of the subsystemj platingtaken to be semi-infinitein exlentwitn k, y 1/lA6iolch the flexuralwavenumber in theplating, c is the materialsound speed and h theplating thickness [10]' The factor y [l O+]1/4is introducedto accountfor thestiffening of a tubeowing to its curvature asthe frequencyapproaches its ring frequencyfrom above[l l]. Couplingacross a rib or a flangeat a sectionradius change, modeled via their mass per circumferentialdistance (m,,u),is analyzedsimilarly as shown in Fig 9b. Herethe couplingloss factor is givenby

oorl,j lZprlZ,,ul2RelY)lm.

with Zr,u iamr,u andagain we haveassumed a strongdiscontinuity and hence weak coupling. Finally,in Fig 9c we sketchthe model for estimatingthe couplingloss factor from manifoldplating into the floor slabvia a support.The plating and slab are mode led as

l9 CAMSRIDGEACOUSTICAL ASSOCIATES, INC.

effectivelyinfinite plates and the (point) support is masslessand rigid. Theplating discontinuityprovided by the supportnulls the motion at the interfaceand in so doing generatesa force that is transmittedto the slabwhere the energydissipates. Here the couplingloss factor becomes

6Tlrout - z(Zpr,slM)(7eusl Zrrob (e) whereZr* (4/rf3@ch2), is thedrive point impedanceof the manifoldplating assumed to be of infinite extent!21 andZ*/2,^ (pch2)/(pch2)"*<1. is the ratioof platingto slabpoint impedances. For this preliminaryevaluation, I . we let q, 0.04 for all subsystemstypical of fabricatedstructures, and 2. the parallelpath through the concreteslab is igrrored. Our excitationsource is theturbomolecular pump located in subsystem5' The inputpower is takento be that for a compactradial force, Frrlri, driving the tubeplating as if of infinite extent,P, flor/Zog. In the following sectionresults are presented for the meansquared accelerations in thedriven section (5) anddownstream in Section1, closestto thebeam-splitter. 4. Results In the implementationof all threemodels a forceis appliedto the turbomolecularpump's connection to themanifold tube in theradial direction. The drive point acceleranceat this location,or the averageddrive compartment accelerance in the high frequencyrange, is plottedin Figure10. Thedata from thethree models collapse at the drivepoint. Thetransfer function accelerance from the drivepoint to locationswithin onemeter of the beamsptitteris plottedin FigureI l. In the low to mid frequencyrange thereis a 10-20dB reductionfrom the drivepoint location.In thehigh frequencyrange the discontinuitiesin the system,as modeled, produce much greater reductions. Theturbo pump source leve ls shownin Figure3 havebeen applied to the models

20 CAMBRIDGEACOUSTICAL ASSOCIATES, INC.

andthe estimatedaccelerations near the beamsplitter computed. These levels are comparedto the LIGO specificationlevels in Figure12. In the low- to mid-frequency rangewhere the sourcelevels can only be roughly approximatedfrom the available information,the predictedlevels exceed the LIGO specificationby 2040 dB. B. NOISE L AcousticalModelling for AirbomeNoise in LVEA's Overview Thepurpose ofthe acousticalmodels is to predictthe noiselevel at specific receptorlocations in the variousLaser vacuum EquipmentAreas of the LIGO End station at the washinglon site generatedby vacuumpumps and auxiliary equipment providedto LIGO by PSIto whichthe project specified operational noise criterion spectrumof NC-20 applies.Noise from otherventilation and other machinery or personnelis not includedin this acousticalanalysis. Theelements incorporated in themodel include the following: NoiseSources - soundpower [or equivalentsound pressure and distance] in octave bandsfrom 3 1.5to 8 kHz centerAequencies. RoomAcoustics of VacuumSupport Equipment Rooms IVSERI - The End Stationhas a roomdedicated to vacuumpump support equipment' NoiseReduction of Envelopeof vsER - partition,door, and other components of VSER'scontributing to airbomesound transmission to theLVEA" RoomAcoustics of LVEA - acousticaltreatment of ceilingand sound absorption ofother surfaces;effect ofscattering by largeequipment; distances between sourcesand recePtors. Thesemodel elements are handled by spreadsheetcomPuter programs potus 123] customizedfor this project. Sourcenoise ouputs are based on eithermanufacturers' data, measurementsperformed by CAA / PSIas described in the statementof work, or estimates basedon informationin our files of theclosest equivalent equipment where information is

2l CAMBRIDGEACOUSTICAL A.SSOCIATES, INC not availableat thetime of the initial computations. 2. EquipmentIncluded in theAcoustic Models As previouslystated, the sourcesincluded in the acousticalmodels are vacuum pumpsand auxiliary equipmentmanufactured or procuredby PSI for the LIGO project to which theproject specified operational noise criterion spectrum ofNC-20 applies.In Comer stationsa segmentof theLIGO systemmay be in operationwhile anotheris sealedoff temporarily from the operationalsegment for repairsor modifications. In suchsituations the Vent andPurge Equipment would be in operationand it's noise sources must be includedin determiningthe acousticlevels at critical operationalvacuum components. segments. It is assumed,initialty for lack of completenoise level information,that the Smalllon PumpControllers produce no sigrificantnoise; that the Cryopump produces a noise spectrumthat matchesthe ambientnoise level, and that the Vent andPurge compressor noiseequals that of a specificSiemens Side Channel Compressor [2CH4] having a capacity similarto that of the compressorin ttreselected system. For theLarge Ion PumpController a haystackspectrum of modestlevel similar to typicalfan cooledelectronic equipment is used.The TMP is assumedto be operating,however, the calculationcan be repeated withoutits contribution,to modelthe more typical condition. 3. RoomAcoustical Models a. Model of vacuumsupport equipment rooms The acousticalmodel of theseequipment spaces assume that there is no specialsound absorbing treatment installed and that all roomsurfaces have very low soundabsorption coeffrcients over the frequencyrange of themodel [31.5 Hz to 8 kHz, octaveband center frequencies]. However, due to the closelyspaced array of equipmentthere is considerablediffirsion and multiple reflection of soundwaves resultingin an effectivesound absorption coefficient for thenominal room boundary surfaces,i.e., floor,ceiling/roof, and walls, that is typicallyfound to behigher than that for surface.The modeluses absorption coefficients that lie betweenl0 and20%,

22 CAMBRIDGEACOUSTICAT ASSOCIATES, INC. varying with frequency. If a particularmachine or the dominantnoise source of a machineis closeto a wall thereis no reductiondue to rOomreverberatiOn and, in fact, a small enhancementof the soundpressure on sucha surfacemay occur' Basically,the soundpower ofeach source is reducedby the effectiveabsorption characteristicof theequipment room, taking note of anynon-qualising machine locations.It is furtherreduced by thecombined sound transmission loss of theroom envelopecomponents in commonwith thereceMng space, the LVEA. The resulting soundpressure is assumedto radiatefrom the envelopeinto the LVEA with an equivalentacoustic power in proportionto theassociated radiating area' b. Model of endstation laser vacuum equipment areas The most critical receiverlocations in the LVEA s are Beam Splitter Chambervessels and beam tubes or beammanifolds which interceptthe airbome soundand transmitthem [as structurebomesound or vibrations]to nearbysensitive opticalcomponents in theLIGO system.The sound sources include the envelope elementsof the VSER aswell asequipment located directly in the LVEA' including SmallIon PumpControllers, 80K Cryopumps. The acousticalnature ofthe largerLVEA's, especially the corner stations, have larger volumeswhich contributeto longerreverberation times, however, this undesirableeffect is largelycancelled oul by thesound absorbing ceilings which have relativelyhigh absorptioncoeffrcients [averaging around 60%]' Acoustictevels from sourcesthat are not directlyadjacent to the sensitive receptorswill decreasesubstantially with distance,primarily because ofthe absorptive ceilingbut alsobecause the largevacuum equipment will providethe scatteringand multiplereflection effects described above for theVSER's. The roomcorrections in eachoctave band and for eachsource - receiverpair incorporateboth the distanceand soundabsorption factors as well assmall adjustments, as appropriate, based on experience.

23 CAMBRIDGEACOUSTICAL ASSOCIATES, INC,

4. SoundTransmission Calculations The primary pathsof soundtransmission from VSER to the LVEA are the commonpartition and the singleaccess door. Theirconstruction, e.9., thickness and type of material,e.g, gypsumlvall board [GWB] determinesthe tansmission loss versusfrequency obtainedthrough laboratorymeasurements of specificpartitions. Using information on thesepartitions obtained from the RalphM. ParsonsCo., the facilitydesigter' we can determinethe neededinformation even ifthe exactconstruction does not preciselyduplicate any ofthe testedpanitions using our priorjob files anda largequantity ofpublished information on this subject. For the door, a standardoffice door that is fully gasketedis assumedand, as will be seen,a specialacoustically rated door may be desirablefor meeting the noisecriterion. 5. Resultsof Initial Calculations The resultsofthe noiseanalysis for endstation is shownin Figure13' The calculationsindicate that 1)the TMP cartcreates sound levels at thevacuum vessel or beam tubewhich it is servicingthat exceed the noise criterion by asmuch as 27 dB [in the 500Hz OctaveBandl and 2) that noisefrom supportequipment in the VSER exceedsthe criterion by 8 to 10dB in mostoctave bands. The latter transmission is, however,dominated by leakagevia thepass door between the VSER and the LVEA.

VI. LIGO COMMSSION TESTING Duringthe commissioningprocess of the installationsin Hanford,WA and Livingston,LA, measurementsofvibration andnoise generated by vacuumsystem equipmentwill be conducted,Vibration measurements will bemade on oneeach of the following chambers:horizontal access module;rbeam splitter module; (WA siteonly). At eachchamber, normal vibration (i.e., single axis) measurements will be madeat onelocation on the floor within I meterof the chamber'Tri-axis measurements will be madeat two locationson eachchamber. Measurements will be madewith and withoutoperating auxiliary equipment for thepurpose of establishingambient levels-

ai L'l CAMBRIDGEACOUSTICAL ASSOCIATES, INC,

Additionally,sound pressure levels will be measuredin thevicinity of eachchamber with all vacuumsystem components in normal operation. Shockmeasurements will be madeon representativ€chambers during the operation ofrhe gatevalves. For thebaseline tests, the beam-splitter chamber located at thevertex will be instrumentedfor tri-axisshock measurements during the operationof the 35 and 15 cm gatevalves on the chamberand ofthe nearby122 cm gatevalve. Tri-axisshock measurementswill alsobe madeon the following:(l) onemid or endstation chamber during the operationof a nearbY I I 2 cm eatevalve.

25 CAMBRIDGEACOUSTICAL ASSOCIATES,

REFERENCES VacuumEquipment Specification. LIGO Facilitv,LIGO-894-0002-01-V, Rev. I, 28 March1995, p. I I . C.M. Harris,Handbook of AcousticalMeasurements and Noise Control, (3rd Ed., McGraw-HillBook Co., NY, l99l)pp. 43.4-43.5. J.S.Bendat and A.G. Piersol,Engineering Applications of Correlation andSpectral Analysis, (John Wiley & Sons,NY, 1980)pp.264-270. Summaryof Conceptsand Reference Design for LIGO, Cal.Instit. of Tech, February1992. C.M. Harrisand C.E. Crede (Ed), Shock and Vibration Handbook. Vol. l, (McGraw-HillBook Co.,NY, I 96I )pp. 10.24-10.25. TheNASTRAN" TheoreticalManual. NASA SP-221(04),National Aeronautics andSpace Administration, Washington, DC (1977). LIGO TechnicalFoundation Anal)'ses Executive Summary and Discussions- TheRalph M. ParsonsCompany Contract Number: PPl50969, December 4, 1995. 8. fuchardH. Lyon, StatisticalEnergy Analysis of DynamicalSystems, The MT Press' Cambridge,MA, 1975. 9. S. H. Crandalland R. Lotz, On theCoupling Loss Factor in StatisticalEnergy Analysis,J. Acoust. Soc. Am., 49,352-356(1971). Also, J' Garrelick,Dynamic Responseof CoupledSystems: A ComparisonBetween Statistical Enerry and DeterministicSystems, CAA TechnicalReport U-392-213 prepared for TheOffice of NavalResearch under Contract N-0001 4-69-C-0056 , StructuralMechanics Program' September1972. 10. L. Cremer,M. Heckl andE.E. Ungar, Structure-bome Sound, Springer-Verlag, Berlin,1973, Ch V. ll. Miguel C. Jungerand David Feit, Sound, Structures and their Interaction,The MIT Press,Cambridge, MA 1986,Ch 7. 12. ibid,Eq 7.80cwith r v 0. . n_l IU notion'Lajitas'

.n{ ilStiilrl"fl:?i IU

( 10- N -

.n{ E IU 1

(o 10'

10'

10{ 10' 10' 102 FRE0UENCY,t-iz (u) DisP'l acenent

100

10'

wR 731A -5- e LO" .l-N

10- u)-l

10-{

10'

.n{tu

FREOUENCY,HZ (b) Acce'lerati on accelerationspecificat'ions Fig. I - LlG0 Displacementand (equivalent)

27 o L :1 o ss0 o L fo T' dto o J o L = o :tt o o L o- at c a,ea 'o c o -o bu o o o

t25 250 500 1,000 21000 OcLovebond Centen Frequencg Hz

sounil levels' Ei-:g. 2 Noise criterion-20 (NC-20) octave bandl Pressure

28 102

(\I i10 - u) E Rotational 45O Ez :E o _g (Jo () F10 L

As sumed Background Level

-1

10 .,1 I 10 10 1ot 102 103 10 FrequencY(Hz)

Fig- 3 Estimated source level of turbomolecular pump. {, m

19 /i {) o0 v, E

at,

ag vt OJ '{J +J E q)

q)

E o o!

c

.{J

4J

o

.lJ o x o '-{ OJ

F

0

I

!,)

0 lr |+i ! F.l r+.1

+J '-l

F H n z{d

'rl

31 h

o t+ () qr (, x ri c) ,rm,

e, .A q) q) .E !!

=4t 6t !o e.= e o gEo {r

d(|) E 9E I EF .=E2E B eb! a'; €) x() !) 6tE o }{ 'm l+{ E c

o

Fi t)

r|{

o lr r! I

E 0,

l|

.rt +r Ll

\E

.,t h 32 '-l(,

E

lr +r

>r x |!

c)

lr T{ ,,t E ql o +J

|! H

z

33 6E !E c) !6 o 8-o u 6)tr t; OrD

-'E

grL 19 c6t .=7 9E c) t=

C)

{J ao "j ="'d2

vi ( inc. I ,-+

Subsysten Coupling Through Bellosrs tJ"" <\^ Fi vi (refl. I

-rNP vi(inc-)

Subsystem Coupling Across a Rib or Radius Change Flange vi 1refl. )

vPltg'

Subsystern Coupling Through a Support to F. The Floor Slab J l-

F.:F. J lr +\-^ n-,+ vslab

Fig- 9 l{odets for computing subsystem coupling loss factors.

35 0

-zu il*ii!t' Eigh Frequency iv^ {f .D P40 Y to iit (D Frequency I E -60 .,,,.,'\'" -9 o o o * .= -80 o Low Frequency -100

-120 4 1oo 101 102 103 10 Frequency(Hz)

Fig. 10 Drive point acce l-erance at turbomolecular pump (radial ilirection

36 -20

i'1 . ivrir ii i x'u til .o -60 t B Ir i to r! o o E -80 -9 I c) luid Frequency <) o

Low F -100 t,' r Frequency Ei,gh' frequency

-'t20

-140 1 1oo .lol 10 103 10 Frequency(Hz)

Fig. 11 Transfer accelerance from turbo pump to beam splitter. 10

10 Low Freguency 7O Prediction 10 nl !- Ji =10 o, o .9 910 c .9 ft, LIGO Spec. b10 ()o Eigh Frequency () Precliction ---__; 10

10

10 -1 10 FrequencY(Hz)

Fig. 12 Predicted acceleration levels at beam sPlitter compared to LIGO spec.

38 OCTAVEBANO FREQ. H:: G} 125 N 5OO 1K 2K 4K 8K

SOURCESIN VSER

Lw of Edward6QP€O Backng Pum A2 66 63 79 79 79 81 73

Lw qf Lerge lon Pump Contoller 60 62 64 65 66 66 65 d)

CombinedLD on Surfacaot VSERin 59,1 38.8 fi.7 34 3 30 6 30.2 3O-8 l8'7 commonwith LVEA

SOURCESIN LVEA iO Lw ot Tu.bornoleculatPump 65 60 55 60 53 ils I

Lw of Cryopump 59 {a 41 U 30 n 25 21

SOUNDPRESSURE LEVELS g 3s s 33 0 Lp @ BEAMSPLITTER CHAMBER 61.5 52.9 47 52.9 45.8 38 5 DUETO ALLSOURCES '19 Lp Criterion,NC-2O| 51 4 33 fr 2 17 16 exceEoaNce 11 13 15 27 24 t9 2 17

OctaveBand Freq.,Hz 63 125 2fi 5@ lk 2k 4k 8k

Lw = SoundPower Level in dB re 10 -12 wEtt

Lp = SoundPr€ssura Level in dB re 20 mictoPascal

Fig. 13 Predicted noise level in end station'

39 Title: DESIGNGOALS/REQUIREMENTSPROCEDURE

I'ESIGN GOALS /REQUIREMENTS PROCEDURE

FOR

LIGO VACUUM EQUIPMENT

Hanford, Washington and Livingston,Louisiana

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECTMANAGERI

lnformation containedin this specificationand its attachmentsis proprietary in natureand shall be kept confidential. It shall be usedonly as requiredro respondto the specificationrequirements, and shall not be disclosedto any otlrcr party.

'D d l" r'<'s4 /{t6 b/r/;' lssaFD PtP bF6 O/iz tA/? FEZ REVLTR, BY.DATE APPD DATE DESCRIPTIONOF CHANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPEGIFICATION PREPARED DATE APPROVED DATE IN]TIAL NumberAV0494-095 Rev. 0 APPROVALS .) )^ tq) 6-/-q4 rtqc s//ta

PageI of 7? PROJECT DESIGN PROCEDURE T|IIE GOALS/REQUIREMENTS

19 PURPoSE

Thepurpose of thisprocedure is to defineinstructions for preparingthe Design Goalsff,equirementsForm for the LIGO project.

2.0 GENERAL

As partofthe LIGO projectmanagement plan, PSI hascommitted to generatedesign criteriafor for eachsubsystem and major component. The design criteria is to be listedon the DesignGoals/ Requirements form, TheDesign Goals/ Requirements form is to be completedas an initialactivity and serves as a baselinedocument against which the design is developed.The purpose ofthe DesignGoals/ Requirements form is to assurethat the resultingdesign is compliantwith all ofthe requirementsof the Contract,Statement of Work, TechnicalSpecification , and good engineering/design practice.

A projectDesign Goals/ Requirements master file is maintainedby the technicaldirector. As with otherdocuments the DesignGoals/ Requirements Form shouldbe datedand if changesare madethey should be notedby the revisionlevel.

3.0 RESPONSIBILITY

It is theresponsibility ofthe cognizantengineer to prepareand issue the DesignGoals/ Requirementsform. Theform is to be reviewedby thetechnical director prior to issue. Eachelement of theDesign Goals/ Requirements form shouldbe signedoff whenthe requirementhas been completed by incorporationinto lowerlevel project documents includingcalculations, specifications, drawings, manufacturing, test, and installation procedures.The Design Goals/ Requirements form is to bereviewed, updated and issuedas part of eachdesign review meeting minutes.

ATTACIIMENTS

Attachedis a list of componentVsubsystemsfor which a DesignGoals/ Requirements form is issued. SPECIFICATION

P.gc --i-- ot o (ttct o-

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c o g !, o c o (! E C! (! o I o a, f tE- d o .E c + ofi d E E d) (oJ I 5 q, o 9E f o E o t .6 o .E q q, + E E o p3 E o uJ + a .z o !) ? = o (\l o o o G O'E 6 o '- o o< {l) ID E q, : g = - - (, ) @ EE ] o E E (! G o (! ts od '--= 0) o (E 't uJ (o< ! o o (, o @ 7;- .g .s a o E -9 o E (! ID o =s?! o E 'r @ E o F o, o T o o o 3ct e q, .J (! -o @ .J o) E FE.EU<@ o = o ll) iJ>JN t e 5 o c E I _s, 0t n;n ri (l) E o o lz co J- t c! ta) () 0l a o - x.9 CI ts ]A tj) rJ) o L !i;iE E o o iEEE hi -g (, (, E ()o o o) tu

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d] o () q, o, a (l) (l) o q) o q' o o q, Q' q) o o ID o it) o o lt) iD ltt -o 6 iD -o -o -o E c) E _9 E E E '- E E E E E E E E E E E E E E E E E E E E E E E E E o o o o

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E (tl G fil

od o cd o ao .q c = ct o) o (D ID {! u) o o () G z E ll, o 6 o f (! G t! a? t E tl) .e 6 I o ra, n) E .) f ot c a) o i) o 3 G o '- c E G o rl. (L {) (, q) a, o CD o q) (, '6 ) 'E lu E o q) (E i! o .= {) q) o o o o) uJ oo o N o o .E a ID c .9 € o (! o m a o I 0t o @ c a) E q) o E F ID {) o (, G q) tr (! G E @ E o o -q U' 6 @ o o tr uJ o IL IL o E E ' = !s g (l o o I q} l! B tl, E 5 I 'o o o q a o (\ |l) c0 F \ ': .' I It) () tr U) ttd lr) ri ui o o_ E = (J 0) |a

o ot

o) d) (l) o o o q, o, ot o g o 6 g ID E E E E E E E E E E E E

@ (o C" ut l{) rr) E E (l

o o .4 - E (E .q .! .q (E o .q o) at) uJ E d E tr E & U) ^ tr o

o '6 o (t o E E o .= 'a E z ()E q) z o '6 ID j (1, E 0) o () _9 c) .4 ll) 5 E ct) G o ID o : o i @ o o (! E tl o .9 (! E ll) (1, .; o -> LL C\I 6 ct o o q, a = .e o E o _g g E + ID o o o (! i {) 'E + () o o) -g rD o E (! G {t) o o E E t- C, l! cl l o il) .= I o ; :2 il,

o o E o o {) E E N G o = o (! E q) F o E oa .5 E 0) 6 E .E (5 il) o o E E g o .9 I (o q) E F c 'tr o ,! o) (, e E {, .d lE '6 = .E.E E o - .9 - o .E .N o o E o oo ll, o -q _9 o E = 'F o 5 = CI .E o E uJ := c (! 0 E ': o c! E ': o '6 o (! .: .. E E g o E O llJ o o (.{ (o 0i = I '6 ql o (l) o o E a0 o o) C' d, .)

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SPECIFICATION FOR

ROUGHING PUMP CARTS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITYASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

4 -> ln lto/ct ,\tu) 3.za'?L P{L/ISrD A{c OEo O t o<> -2. Z /ttr''h,h, 1^^r.-r -) - r ar 4{utsro Fuz P4nalrJE nto Ca3+ 'b pEP ,dn tt/q/qr L .{tJ '^ 'a c\' PE SEo aLt[Nr /_o,^.r/.rEE OEO ooE -/tt ./taiq: -D.h/!0to-?9.+ /{;a:EA AUD tsgaEZ rcL64,7tr,opd Atf?Owt/Da "^q ", ?l 7 : 9-)i-4{ iir vr(r,r Fun iFr,1.1') :)a"1:4r,-,7,""xtDeltd^/ REVLTR,IBY-DATE I APPD.DATEI DESCRIPTIONOF CHANGE PROCESS SYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL .ANumber V049-2-{r0l Rev. APPROVALSZ 3ru\*qe fnlti fltd 7/e"/9s 3 Page I of d rllle spECIFIcATIoN FoR RoucHING puMp cARTS

TABLE OF CONTENTS

1.0 Scope 2.0 Schedule

3.0 EquipmentRequirements

4.0 DesignRequirements

5.0 RequiredDocumentation

6.0 ShopTesting

7.0 Inspection

8.0 Warranty

lAttachmentA Quality AssuranceRequirements Summary I lAttachmeltB V049-2-033Rev 1 i CeneralEquipment Requirements i.A.ue€hffi€rt+ +049-a4f+R*+t- i Bunpea*+*ang€88€etF

z

q -o

I @

SPECTFTCATtOf{ umberA FeY. vo49-2-ool 7ot t

Tille spEcIFIcATroNFoR RoucHrNGpuMp cARTs

1.0 SCOPE

This specification covers the minimum requirements for the design, materials, fabrication,assembly, inspection, testing, preparation for shipping,and shipmentof roughing pump carts. Separatecarts shall be providedfor the roots-typepump and for the backingpump.

All attachmentsare part of this specification.

The specified equipmentis intendedfor use as part of the Vacuum Equipmentsupplied for the Laser InterferometerGravitational-Wave Observatory GIGO). LIGO, which is operatedby Caltechand MIT underan NSF contract"includes two installationsat widely separatedsites: near Hanford, WA andLivingston, LA. Eachinstallation contains laser interferometersin an L shapewith 4 km long arms, a vacuum systemfor the sensitive interferometercomponents and optical beams, and other support facilities.

Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe used only asrequired to respondto the specification requirements,and shall not be disclosedto any otherparty.

2.0 SCHEDULE

2.1 Equipmentdelivery (for pairs of carts)shall be as follows:

Quantilv Date WashinetonSite: 2 sn/96 LouisianaSite: 2 8/10/97 z 3 TotalRequired 4 o

Acceptancesat the sites(the start ofVendor's warra4typeriods) are expected to occuron ll', a staggeredbasis, with final acceptanceto occurno later than 6 monthsafter delivery'

I o

SPECTFTCATtOI{ NumbcrA vo49-2-oor RGv. 3 P!ge ol SPECIFTCATIONFOR ROUGHING PUMP CARTS

EQUIPMENTREQUIREMENTS

5.1 Eachpump cart (set)shall be capableof roughingdown a volumeof 2,000cubic meters from 760 torr to i torr without overheatins.

3-Z Deleted.

J.J The minimumrequired pumping speed at the pumpinlet at 1 ton is 500 cfm; at 0.1 ton the minimum requiredpumping speed is 1000cfm. The pump set shall be capableof roughinga volumeof200 cubicmeters from atmosphereto 1 ton in 4 hoursor less. lr.+ Vendorto speciff systemperformance when cart is separated(see paragraph 4.I .1). 4.0 DESIGNREQUIREMENTS

Thepumpcarts will be requiredto operateunder two distinctoperating conditions: Beam Tubeevacuation and Vacuum Equipment evacuation.

1 BeamTube Pumping Themain roughingpumps will be usedto evacuatethe 2000-3 b"urntubes. For this casethe roughing pump carts will be separatedby approximatelyl0'. It is the intent of this specificationto allow this cart configurationto be the suppliers standarddesign.

The beamtube evacuationwill occur during initial stagesof constructionprior to completion of the Vacuum EquipmentBuilding. During this phase, a temporarystructure will housethe pumping cart system. The pumping carts will be locatedon the BeamTube Anchor Foundation (see Attachment D).

VacuumEquipment Pumping For evacuating Vacuum Equipment during installation and maintenance,the pumping cartswill be separatedinto two sections. The first stageblower will be closecoupled to the VacuumEquipment in the VacuumEquipment room. The first stagepumps will dischargeinto a vacuumheader connected to the second stageblower and backingpumps which will be locatedin a separateMechanical EquipmentRoom (to minimize noise and eliminatethe requirementfor supplying large quantitiesof cooling water into the Vacuum EquipmentRoom). The vacuum equipmentsupport structure for the final configuration of the first stage blowerwill beorovided bv PSI.

SPECIFICATION Number- A vo49-2-oot old SPECIFICATION FOR ROUGHING PUMP CARTS

4.1 MechanicalRequirements

4.1.1 Eachcart setshall consist ofa roots-typeblower cart backed by oneor moremechanical pumps on a separatecart, and accessoriesdescribed below and on the attachedP&ID Bypassvalves shall be providedif requiredby the vendorsdesign. Initial opemtionwill have the blower and backing pump separatedvia the 10' of flex hose betweenblower dischargeand the backingpump. Futureoperation will havethe cartsseparated via 10' of flex hoseand a vacuumheader.

4.1.2 Each cart shall be a completesysiem mounted on a frame suitablefor operationin a Federal Standard209 Class 50,000 environment(cleanroom). Vibration isolation supportsshall be included.Castors or palletjack accessmust be provided for eachcart.

4.1.3 The designof the cartsshall preclude contamination of the vacuumchambers during the life ofthe equipment,even in the eventof equipmentfailure or operatorerror.

4.1.4 The processinlet to tlre cart shall be suppliedby others. Sealsshall be non-lubricated bakedViton O-rings.

4.1.5 Theprocess outlet fiom the roots-typepump cart shall incorporate a 10' long flex line for cormectionto the backingpump or in the future a vacuumheader. This connectionshall, dependingon therequired tube size, be anISO QuickFlange or LargeFlange with double claw clamps.Seals shall be non-lubricatedbaked Viton O-rings.

4.1.6 Provisionfor sealedconnection to a ductedfacility exhaustsystem shall be providedon the backing pump outlet.

4.1.7 Thereshall be no oil in thepumping path.

4.1.8 Any requiredutility corurections(such as for coolingwater) shall be manifoldedto a singlecormection point andterminated appropriately (such as with an isolationvalve and a 1/2" quickdisconnect fitting). Filtered cooling water will beprovided as follows:

SupplyTemperature: 20-25C SupplyPressure: 3. - 5.bara ReturnTemperature: 25 - 30C RetumPressure: 2.- 4.bara

Coolingwater hose kits shallbe providedto interconnectthe blowercad andthe backing pump.The hoses shall be l5'long. SPECIFICATION

Pege 5 ot Tille SPECIFICATION FOR ROUGHING PUMP CARTS

4.1.9 The rcots pump cart inlet nozzleshall be locatedat as low an elevationas possible. A blind flange with a gaugeconnection and suitablevolume for shopspeed testing shall be provided.

4.1.10 The acousticnoise and vibration requirement detailed in Section5.1 of AttachmentA do not apply to the roughingpump carts.

4.2 ElectricalRequirements

4.2.1 InstrumentationRequirements

i 4.2.1.1 Thereshall be Piranivacuum gauges located at eachpump inlet (boththe rootspump and I ttre backing pump). Bakeablevacuum gaugesare required only for the inlet (chamber i side) of the tools blower. A local vacuumgauge readout controlier shall be provided. I The vacuum gauges will remain with the roots blower when the backing pump is I remotelylocated.

4.2.1.2There shall be auxiliary valved (manualvalves) ports to allow cornectionof a leak detector.

4.2.1.3All unusedports shall be fittedwith blankoffflanges.

i4.2.1.4A purgegas flow switch(or pressureswitch) shall be providedto shutdownthe cartwhen i thereis insufficientpurge gas flow (or pressure).An adjustable10-60 second delay timer i shallbe includedin the shutdownlogic to preventspurious shutdowns. z

4.2.2 ControlsRequirements

4.2.2.1Controls for local operationshall be provided. The Buyer will intercorurectthe cart wiring when they are installedin the split locationfor VacuumEquipment pumping (terminalsto be providedby the vendor). In addition,provide terminal stips in a junction box to interfacewith the future LIGO control system. The following signals shallbe orovided:

o

SPECTFTCATTOIrl Numbrr - Rov. A vo49-2-oor 3 Prge of Title SPECIFICATION FOR ROUGHING PUMP CARTS

Description SignalType PumpRunning (Each Pump) Dry Contacts Auto. Valve Open Dry Contacts RootsPump Inlet Vacuum 0 - l0 VDC BackingPump Vacuum 0 - l0 VDC iPurgeGas Shutdown Dry Contacts

4.2.2.2The pump carts shall be self-containedso that, underpower failure or pump failure, interlocks shall preventpumped chambers from being ventedor from being exposedto a non-operatingpump.

4.2.2.3A manualgate valve on the chambernozzle will be providedby others. A fail closed pneumaticallyactuated 6" UHV gatevalve (with pilot solenoidand open and closed limit switches)shall be providedon the inlet of the rootspump cart. The controls necessaryto closethis valveon pumpfailure shall be incorporatedinto thecart controls. l+.z.z.t

4.2.2.5Pumps shall be stoppedand startedby pushbuttonswitches located on the blower cart. The backing cart shall be capableof being started and stoppedby a signal from the blowercart.

4.2.2.6Yendormust list in his quotationall safetydevices (such as flow switches,pressure z 3 switches,temperature switches, safety relief valves, etc.) supplied with the systems. o

4.2.2.7Vendor must provide in his quotationa brief descriptionofall operationalsequences such as startup,normal quotation,normal shutdown,safety shutdowns, etc.

o

f specrrrcnnorl FeY. f.-*A -rr*r-". --3-ot Tllle SPECIFICATION FOR ROUGHING PUMP CARTS

4.2.3 PowerRequirements 4.2.3.i Powerconnection to the cart shall be by an appropriate20' long cord with twist-lock, NEMA type plug configuration(a singlecormection for the cart includingcontrollers when configuredas one assembly).Required controllers and overloadprotection shall be provided on the cart. Vendor must provide specificationsfor the power and control cablesneeded to connectthe separatedcart components.The field wiring cableswill be providedby the Buyer when the blower is remotelylocated. Vendor will providethe cablesneeded when the cartsare locatedtosether.

14.2.4 Purgecas I Clean,dry, air will be suppliedat 80 psigfor useas sealpurge gas for the vacuumpumps I requiringrhis utility. 5.0 RIQLTIREDDOCUMENTATION

Documentationrequirements listed in Attachment B and attached Q.A. requirements form, AttachmentA shallbe provided according to theBuyer's schedule.

6.0 SHOP TESTING

In addition to the Vendor's standardtests, eachelectrically poweredvacuum pump caxt shall be testedfor speed,ultimate pressue, leakageand operationof protective features. All safety interlocks shall be tested for proper operation by simulating the faulted condition.

?.0 INSPECTION

All testingand inspections called for in AttachmentB (SpecificationV049-2-033 General Equipment Requirements)shall be performed by the Vendor. Additional quality z assurancerequriements are listed in Attachment A, AssuranceRequirements 3 Quality o Summary.

8.0 WARRANTY

Refer to SpecificationV049-2-034, Equipment Purchase Commercial Requirements for Wananty Requirements

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SPECIFICATION FOR

MAIN TURBOMOLECULAR CARTS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCEI -D TECHNICAL DIRECTOR: A vu.-ru)!J2u,'*,

PROJECT MAITIAGER:

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shallbe usedonly asrequired to respondto the specificationrequirements, and shall not bedisclosed to anyother party.

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TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Wananty

AttachmentA Quality AssuranceRequirement Summary

AttachmentB V049-2-033Rev. 1 GeneralEquipment Requirements i.ertta+nrctt+ \r0affifl:Rrrr# -++mega*+*angemen+-

3 ,o

SPECtFTCAT|OT{ Numb.iA R!r. V049-2-002 'f Lol Tllle SpECIFICATI0NFoR MArN TURBOM0LECULARpuMp cARTs

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication, assembly,inspection, testing, preparationfor shipping, and shipmentof the main turbomolecularpump carts(and backing pump carts). All attachmentsare pan of this specification.

The specified equipmentis intendedfor use as part of the Vacuum Equipmentsupplied for the Laser InterferometerGravitational-Wave Observatory GIGO). LIGO, which is operatedby Caltechand MIT underan NSF contract,includes two installationsat widely separatedsites: near Hanford, WA and Livingston, LA. Each installation containslaser interferometersin an L shape with 4 km arms, a vacuum system for the sensitive interferometercomponents and optical beams,and other supportfacilities.

Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto any other party.

SCHEDULE

2.1 Equipmentdelivery (for pairsof carts)shall be asfollows:

Ouantitv Date PSI (Westboro,MA) 2 4/r/96 WashingtonSite 4 8/1t96 LouisianaSite 4 8/10197 Total Required 10 z 5

2,5 Acceptancesat the sites(the start ofVendor's wa.rrantyperiods) are expectedto occur on a staggeredbasis, within 6 monthsof delivery.

SPECTFICATIOI{ "u"'A uon'-t-oot Rcv. | I+ ol Tllle SPECIFICATION FOR MAIN TURBOMOLECULAR PUMP CARTS

3.0 EQUIPMENTREQUIREMENTS

Themain turbpmolecular pump carts are to be usedto pumpdown largevolumes from 1 ton to I x l0-" torr. Theminimum speed at the inlet port shallbe 1,400l/s for nitrogenat I x l0-r ton. The pump set shallbe capableofa throughputof ai least5 ton-litersper secondat a backingpressure of I ton. The pump set stlall be capableof pumpinga volumeofat least2,000 cubic meters (from I torr to I x l0- torr) wilhoutoverheating.

The backing pump will be usedto rough pump volumesup to 70 rn' frorn atmosphere. The cart shall be equippedwith a bypassline andmanual valving to allow the turbo pump to be bypassedduring early stagesof pumpdown.

Vendor to specify system performance(speed vs. pressurecurve) when the cart is I separated(see paragraph 4.1.1). 4.0 DESIGN REQUIREMENTS

The main turbo pump carts will be required to operateunder two distinct operating conditions:Beam Tube Evacuation and Vacuum Equipment Evacuation.

1. BeamTube Pumping

The main turbomolecularpumps will be usedinitially to evacuatethe 2000 m3 Beam Tube. For t}ris caseall of the vacuumpump componentswill be mounted on a single cart (or'two frames bolted together). It is the intent of this specificationto allow this cartconfiguration to be the suppliersstandard design.

The Beam Tube evacuation will occur prior to completion of the Vacuum Equipment Building. During this phase,a temporary structure will house the pumping cart. The pumping cart will be locatedon the Beam Tube Anchor Foundation(see Attachment D). z

2. VacuumEquipment Pumping o

For evacuatingthe Vacuum Equipmentduring installation and maintenance,the pumping cartswill be separatedinto two sections(by the buyer). The turbo molecularpump will be closecoupled to the VacuumEquipment in the Vacuum EquipmentRoom. It will dischargeinto a vacuumheader connected to dry backingpump which will be locatedin a separateMechanical Equipment Room (to minimizenoise and vibration).

The turbomolecularcart will be modifiedby PSI to reducevibration transmission o into the vacuumvessels and into thefloor.

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Tllle spECIFIcATIoN FoRMAIN TURBOMoLECULARpuMp cARTs

4.1 MechanicalReouirements

4.1.1 Each turbomolecularpump set shall consistof a 'hide range"magnetically levitated turbomolecularpump backedby an oil-free pump (diaphragm,piston or scroll pump) on separatecarts. Also included on t}re cartsare t}e accessoriesdescribed below and on the attachedP&ID. Initial operationwill require the turbo cart to be mountedon top of the backing cart. Futureoperation will havethe turbopumpand backingpumps separated via the following vacuumheader: 240' of 4" diameterpipe, (6) 90 degreeelbows, (l) 45 degreeelbow, (1) tee (branch),10' of 1 712"flex hosebetween turbopump discharge and header.

4.1.2 Each cart shall be a complete systemmounted on a frame suitable for operation in a . Federal Standard209 Class 50,000 environment(cleanroom). Vibration isolation supportsshall be included.

4.1.3 The designof the cartsshall preclude contamination of the vacuumchambers during the life ofthe equipment,even in the eventof equipmentfailure or operatorerror.

i4.1.4 The inlet connectionto the turbomolecularpump will be a 12" O.D. conflat. I Turbomolecularpumps shall be suppliedwith protectiveinlet screens. '4.1.5I The processoutlet from the turbo purnpcart shall incorporatea l0' long flex line for connectionto a vacuum header. This connectionshall, dependingon the required tube size,be an ISO Quick Flangeor LargeFlange with doubleclaw clamps. Sealsshall be nonlubricatedbaked Viton O-rings.

14.1.6 Provisionfor sealedcormection hom the backingpump outlet to a ductedfacility exhaust provided. I systemshall be I 4.1.7 Thereshall be no oil in the pumpingpath.

Any required utility connections(such as for cooling water) shall be manifolded to a single connectionpoint and terminatedappropriately (such as with an isolation valve and z a 1/2" quick disconnectfitting). Filteredcooling water will be providedas follows: = l.,'Supply Temperature: 20 -25C SupplyPressue: 3. - 5. bara Retum Temperatue: 2s-30c Retum Pressure: 2. - 4.bua

I

I sPEcrFrc4lrot{ l"n% v049-2-002 F.Y.+ P.ge of Tllle SPECIFICATION FOR MAIN TURBOMOLECULAR PUMP CARTS

4.1 The turbo pump shall be portableand connectedto the pumpcartby 10ft. long flex line for vacuum,power, and cooling water. For pumping of the BeamTube the TMP will be mountedhorizontally and hard piped to an isolation valve mountedon top of the Beam Tube. A blind flange with a gaugeconnection and suitablevolume for shopspeed testing shallbe orovided.

4.1l0 Insulated heating jackets with temperaturecontrollers for the turbo pumps and inlet piping (flex) up to the turbo inlet flangeswill be providedby the buyer. The heatersshall be capableof temperatureconhol up to 120C.

A1 Electrical InstrumentationReouirements

4.2.1 InstrumentationReouirements

4.2.1.1There shall be vacuumgauges located at eachpump inlet (boththe flubomolecularpump and the backing pump). The inlet to the turbomolecularpump shall have both a Pirani gaugeand a cold cathodegauge, and the inlet to the backing pump shall have a Pirani gauge. All vacuum gaugesremain with the turbomolecularpump when the backing pump is remotely located.Bakeable (to 250C) vacuumgauges are required_only for the inlef (chamber side) of the turbopump. A local vacuum gauge controller shall be providedwith eachcart.

4.2.1.2Thereshall be auxiliary valved,(manual valves) ports to allow comection of a leak detector.

4.2.1.3 All unusedports shall be fittedwith blankoffflanges.

i4.2.1.4A purgegas flowswitch (or pressureswitch) shall be providedto shutdownthe cart when I ttreieii iisufficient purgegai flo* (or pressure).An adjustable10-60 second delay timer z i shall be includedin the shutdownto preventspurious shutdowns. I o

G

SPECTFTCATTOIrl l{umbfi - AeT A v049-2-002 t Prg. ol Tille SPECIFICATION FOR MAIN TURBOMOLECULAR PUMP CARTS

4.2.2 ControlsRequirements 4.2.2.1Controls for local ooerationshall be provided. The buyer will interconnecttlle cart wiring when they aie installed in the split location for vacuumequipment pumping (terminalsto be provided by the vendor). In addition, provide terminal sfips in a iunctionbox to interfacewith the future LIGO confiol system. The following signals ihall beorovided:

Description SignalT)'pe

PumpRunning @ach Pump) Dry Contacts Auto. Valve Open& Closed Dry Contacts Turbo PumpInlet Vacuum(2) 0 - 10vDC (2) Backing PumpVacuum O. 10VDC

PurgeGas Shutdown Dry Contacts

4.2.2.2Ttre pump carts shall be self-containedso that, under power failure or pump failure, interlocks shall preventpumped chambers from being ventedor from being exposedto a non-operatingpump.

4.2.2.3 Amanualgate valve on the chambernozzle will be providedby others. A fail closed pneumaticallyactuated valve (with pilot solenoidand openand closelimit switches)shall be provided on the outlet of the roots pump cart. The controls necessaryto close this valve on pump failure shall be incorporatedinto the cart controls. z 4-2.2.4 c = 4.2.2.5Pumps shall be stoppedand started by pushbuttonswitches located on theturbo cart. The o backing cart shall be capableofbeing startedand stoppedby a signal from the turbo cart. The control system must include a safety permissivethat requires the turbomolecular pump foreline pressureto be < 2 ton beforethe turbo pump is allowed to start.

4.2.2.6Vendor must list in his quotationall safetydevices (such as flow switches,pressure switches,temperatwe switches, safety relief valves, etc.) supplied with the systems.

4.2.2.7Vendor must provide in his quotationa brief descriptionof all operationalsequences such as startup,normal operation,normal shutdown,safety shutdowns, etc. o

SPECTFTCATTOT{ Number - ReY. A v049-2-002 of rlllc spEcIFICATIoNFoR MAIN TURBOMOLECULARpuMp CARTS

4.2.3 PowerRequirements

4.2.4 PurgeGas

.Clean.dry, air will be suppliedat 15psig for useas seal purge gas for the vacuumpumps requiringthis utility.

4.2.3.1Power connection to the cart shall be by an appropriate20' long cord with twist-lock, NEMA type plug configuration(a singleconnection for the cart, includingcontrollers when configuredas one assemblyand two cardsand plugs when separatedinto two sections). Requiredcontrollers and overloadprotection shall be providedon the cart. Vendormust providespecifications for the power and controlcables needed to connect the separatedcart components. Field wiring cableswill be providedby buyerwhen the turbopumpis remotely located. Vendor will provide the cablesneeded when the turbopumpis locatedon the cart.

REQUIRED DOCUMENTATION

Documentationrequirements listed in AttachmentB and the QA requirementsform, AttachmentA, shallbe providedaccording to theBuyer's schedule.

6.0 SHOPTESTING

In additionto the Vendor'sstandard tests, each electrically powered vacuum pump cart shall be testedfor speed,acoustic noise, ultimatepressure, leakage and operationof protectivefeatures. All safety interlocks shall be tested for proper operationby simulatingthe faultedcondition.

7.0 INSPECTION z 3 All testing and inspectionscalled for in AttachmentB (SpecificationV049-2-033, GeneralEquipment Requirements) shall be performedby the Vendor. Additionalqualiry assurancerequirements are listed in AttachmentA, Quality AssuranceRequirements bummary.

WARRANTY

Referto Specificationy049-2-034, Equipment Purchase Commercial Requirements for I WarrantyRequirements. (!

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f .1

SPECIFICATION FOR

AUXILIARY TURBOMOLECULAR PUMP CARTS

FOR

LIGO VACUUM EQUIPMENT

Hanford, Washinglon and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE: --b. TECHNICAL DIRECTOR: &

PROJECT MANAGER:

Information containedin this specificationand is attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedorly asrequired to respondto the specificationrequirements, and shall not be disclosedto any oth€rparty.

J ./n? 3/rr/% L r.-|a, 3-O.51.Fen35a F4 f4"eaftr4 4€0 Oloz) L 4n /'hr/f, 4(nstr1 fr/z PqncH,rs€ OE6 oo3+ ,/*,4shr P(utsFo PEp cLsrD 4n? CDM\I{NfS lfo oo/ !' n .lrrt hlc/rt REtn) y' /ssaFD tz otooottTe,

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Warranty

I AttachmentA Quality AssuranceRequirements Summary I lAttachmentB V049-2-033Rev. I GeneralEquipment Requirements

@iagraffi

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{ I tlr.b.r - BaY. I A volq-zoor 3 Pqa --J--ot J- nte SPECIFICATION FOR AUXILIARY TURBOMOLECULAR PUMP CARTS

1.0 scoPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication,assembly, inspection, testing, preparation for shipping,and shipmentof the auxiliaryturbomolecular pump carts. The Vendorshall quote 1) completepackages and 2) individualcomponents.

All attachmentsare part of this specification.

The specified equipmentis intendedfor use as part of the Vacuum Equipmentsupplied for the LaserInterferometer Gravitational-Wave Observatory GIGO). LIGO, which is operatedby Caltechand MIT underan NSF contract,includes two installationsat widely separatedsites; near Hanford, WA and Livingston, LA. Each installation containslaser interferometersin an L shape with 4 km arms, a vacuum system for the sensitive interferometercomponents and optical beams,and other supportfacilities.

Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

2.0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows:

Quantit)' Date PSI (Westboro,MA) 2 4ll/96 WashingtonSite: 2 8ll/96

LouisianaSite: 2 8/10197 z

o WashingtonSite: 3 9ll/97 LouisianaSite: | 3/1198

TotalRequired l0

o

SPECTFICATIOI{ ncv. J e dZ rille spEcIFIcATIoNFoR AUxILIARyruRBoMoLEcuLAR puMp cARTs

2.2 Acceptancesat the sites (the start of Vendor's waranty periods)are expectedto within 6 monthsof delivery.

EQUIPMENT REQUIREMENTS

The auxiliary turbomolecularpump carts are to be used to rough pump annular spaces betweenflange sealsin various components.The minimum speedat the inlet port of the turbo pump shall be 50 l/s for nitrogen. (Oncethe annularspace is roughedto, it will be maintainedby an ion pump suppliedby others.)

DESIGN REQUIREMENTS

4.1 MechanicalRequirernents

4.1.1 Eachturbomolecular pump set shall consist ofa turbomolecularpump backed by an oil- free pump (diaphragm, piston or scroll pump). Also included on the carts are the accessodesdescribed below and on the attachedP&ID. Ifa manualbypass around the TMP is necessaryto permit operationfrom atmospherepressure, it shall be provided by the vendor. 4.1.2 Each cart shall be a completesystem mounted on a fiame suitablefor operationin a Federal Standard209 Class 50,000 environment(cleanroom). Vibration isolation supportsshall be included.

4.1.3 The designof the cart shallpreclude contamination of the vacuumchambers during the life of the equipment,even in the eventof equipmentfailure or operatorenor. z 4.1.4 Deleted. 3 o |4.1 .s I I 4.1.6 There shall be no oil in the pumping path.

I o

Fspecrnceirol{ Rev. m 3 P.9e ol 1 TiIIe SPECIFICATIONFoRAUXILIARYTURB0MOLECULARPUMPCARTS

Any required utility connections(such as for cooling water) shall be manifolded to a single connectionpoint and terminatedappropriately (such as with an isolation valve and a l/2" quickdisconnect fitting).

Filteredcooling water will be providedas follows: Supply Temperature: 20 -25C SupplyPressure: 3.- 5.bara ReturnTemperature: 5-30C Refum Pressure: 2. - 4. bara

41.8 The processinlet to the cart shall includea flex line or bellowsfor connectionto the roughingports (ISO QuickFlange or LargeFlange with clamshell closure, depending on the requiredtube sizeto meetthe requiredpumping speed). Sealsshall be nonJubricated bakedViton O-rings. Other cormectiontypes shall be as indicatedon the attachedP&ID. 4.1.9 The Buyer will supply insulatedheating jackets with temperaturecontrollers for heating the turbo pumps.

4.2 ElectricalRequirenrents

4.2.1 InstrumentationRequirements

i4.2.r.1Thereshall be vacuumgauges located at eachpump inlet (both the turbomolecularpump I and the backing pump). The inlet to the turbomolecularpump shall have both a Pirani gaugeand a cold cathodegauge, and the inlet to the backing pump shall have a Pirani I gauge. Bakeableyacuum gaugesare required only for the inlet (chamberside) of the I turbopump(to 250"C). A local vacuumgauge readout conholler shall be suppliedwith = eachcart. (D I 4.2.1.2Therc shall be auxiliary valved (manualvalves) ports to allow cornectionof a leak detectorto the inlet and oulet of the TMP.

4.2.1.3All unusednorts shall be fittedwith blankoffflanees.

o

I seecirrcerlot{ ttumorrO Rev, I v049-2-003 of rltle SPECIFICATI0NFoRAUXTLIARYTURBOMOLECULARpUMpCARTS

4.2.2 ControlsRequirements 4.2.2.1Controls for local operationshall be provided. In addition,provide terminal strips in a junction box to interface with the future LIGO control system. The following signals shallbe provided:

Description SignalType PumpRunning (Each Pump) Dry Contacts Auto. Valve Open Dry Contacts RootsPump Inlet Vacuum 0 - l0 VDC Turbo PumpInlet Vacuum(2) 0 - l0 VDC (2)

4.2.2.2Thepump cart shall be self-containedso that, under power failure or pump failwe, interlocksshall prevent pumped volumes from beingvented or from beingexposed to a non-operatingpump,

4.2.2.3A manualgate valve on the chambernozzle will be providedby olhers. A fail closed pneumaticallyactuated valve (with pilot solenoid) shall be provided on the inlet of the TMP. The controls necessaryto close this valve on pump failure shall be incorporated into the cart controls. An automaticvent valve and associatedcontols shall be provided to properly vent the TMP during a shutdown. 4.2.2.4

4.2.2.5Pumps shall be stoppedand started by pushbuttonswitches located on the cart.

4.2.2.6Y endormust list in his quotationall safetydevices (such as flow switches,pressue switches,temperature switches, safety relief valves, etc.) supplied with the systems. z 4.2.2.7Vendor must provide in his quotationa brief descriptionofall operationalsequences such startup, twist-lock, NEMA type plug configuration normal 3 as normal, operation, o shutdown,safety shutdowns, etc.

4.2.3 PowerRequirements Power connectionto the cart shall be by an appropriate20' long cord with (a single connectionfor the cart, including controllers). Requiredcontrollets and overload protectionshall be providedon thecart.

.5.0 REQUIREDDOCUMENTATION I

I Documentationrequirements listed in AttachmentB and the Q.A. requirementform, I euactrmentA, shallbe providedaccording to the Buyer'sschedule. I I I specrncarroi{ "u'*'A Rev. | 3 ol 7 Tltle SPECIFICATION FOR AUXILIARY TURBOMOLECULAR PUMP CARTS

6.0 SHOP TESTING

In additionto the Vendor'sstandard tests, each electrically powered vacuum pump cart shall be testedfor speed,acoustic noise, ultimate pressure,leakage and operati-onof protective features. All safety interlocks shall be tested for proper operation by simulatingthe faultedcondition.

7.0 INSPECTION

All testing and inspectionscalled for in AttachmentB (SpecificationV049-2-033, GeneralEquipment Requirements) shall be performedby the Vendor. Additional quality assurancerequirements are listed in Attachment A, Quality AssuranceRequirements Summary.

8.0 WARRANTY

I Referto SpecificationV049-2-034, Equipment Purchase Commercial Requirements for I Wan"dnryRequirements. I

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SPECIFICATION FOR

ION PUMPS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washinglon and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

3- 13-16 /12o Zapnsrnfu,t- hruxm; ?€-r,-bEo-e oo9} goq I 2- tA-crl" (rB lf lrr:. ri Foe P, rr:'r.ri Pen OAo

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SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Wananty

AttachmentA LIGO QA RequirementsSummary AttachmentB GeneralEquipment Requirements PSI SpecificationV049-2-033, Rev. 2

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SPECTFTCATtOTI NumberA 8eY. rrn,.n ,' nn,. & Prg. ot Tllle SPECIFICATION FOR ION PUMPS

1.0 SCOPE

This specificationcovers the minimum requirementsfor the desigrr, materials, fatrication, assembly,inspection, testing, preparation for shipping,shipment and delivery of the ion pumps for the LIGO vacuumsystem. The ion pumpswill be usedto perform the following functions:

a) Maintain an ultra high vacuum in the equipment at the comer, mid and end stationsof the LIGO interferometer(main ion pumps).

b) Maintain an ultra high vacuumin the annularspaces between dual-sealed flanges on the chambers(chamber annulus ion pumps).

c) Maintain an ultra high vacuum in the annular spacesbetween the double gate sealsand dual seal flangesof the large gate valves which isolate sectionsof the interferometerfrom eachother (valve annulusion pumps).

All attachmentsare incorporatedherein by referenceand madea part ofthis specification.

The specifiedequipment is intendedfor use as part of the Vacuum Equipment supplied for the Laser InterferometerGravitational-Wave Observatory (LIGO). LIGO, which is operated by Caltech and MIT under an NSF grant, includes two sites (Hanford Reservation,near Richland, WA and Livingston, LA). Each site contains laser interferometersin an L shape with 4 km arms, a vacuum system for the sensitive interferometercomponents and optical beams,and other supportfacilities. Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe used only asrequired to respondto the specification requirements,and shall not be disclosedto any otherparty.

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SPECTFTCATTOTrl NumbcrA ReY. L Page of Tille SPECIFICATIONFOR ION PUMPS

2.0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows:

Main Ion Pumos(2500 l/s)

Description PSI Lot Qty. Delivery Part # r$ Date l8 2500l/s Noble Diode Pump w/2 v0492004Pl LI I 7/1/96 electricallyisolated sections controlledby 2 individual feedthroughs L2 t2 5/1197 L3 5 ll ll197 r8 2-3/4"CF RoughingPort v0492004P2 LI I 7/|96 L2 l2 5^t97 L3 5 tt/t/91 l8 8" CF AdditionalPort v0492004P3 It I 7nt96 L2 t2 51v97 L3 5 ly1l97 20 150'HV Cables v0492004P4 LO 2 5/t/96 LZ l0 5/t/97 L3 8 n/v97 250' HV Cables v0492004P5 L2 t2 5/t t97 L3 4 lvt197 18 Multivacbase unit w/Remote v0492004P6 LO 2 5/1/96 Interface/SetoointBoard z L4 l6 5n/97 3 o

36 Large HV Card w/programmable v0492004P7 LO 4 5/l/96 voltage L4 s/t/97

I] RackAdapter Kit v0492004Pl3 LO I 5^t96 I

L4 t2 5ilt97 I o

SPECIFICATION

Prge ol SPECIFICATIONFOR ION PUMPS

iCONTROLLERS CHAMBER AND BEAM MANIFOLD ANNI,JLUS ION PUM?S I AND 75I/s ION PUMP i Total

75 l/s Noble DiodePumo

43 2-3/4"CF RoughingPort

43 5^196 5/1/97 1l/l t97 MinivacPower Supply v0492004PtO

i VALVE ANNULUS ION PUMPS AND CONTROLLERS 25 l/s ION PLMP i Total

25 l/sNoble Diode Pumo v0492004Pll

32 2-314"CF Roughing Port 5/t/97 fitv97 32

Minivac PowerSupply v0492004Plo 5/V91 tlv97

I v0492004Pt2 L0 = PSISite; 5/l/96 Ll : PSISire:'7ll196 L2: WashingtonSite; 5i l/97 L3 : LouisianaSite; lli l/97 L4 = PSISite; 5/l /97 SPECIFICATI Tltle SPECIFICATION FOR ION PUMPS

Above is for pumpsand cables. All main ion pump controllerswill be shippedto PSI (Westboro,MA) on specifieddates listed aboveexcept for Lot I .

Lot I (Qty l) and Lot 3 (Qty l) will be shippedon 5ll/96. Remainingcontrollers from Lot 3 will be shippedas specified above.

|.2.2 Acceptancesat the sitesare expectedto occur on a staggeredbasis, with final acceptance I at Washingtonexpected to occurabout May 31, 1998,and about November 30, 1998in I Louisiana. I 3.0 EQUIPMENTREQUIREMENTS

3.I Main Ion Pumps

3.1.1 The main ion pumpsshall have minirpum nominal pumping speeds at the pump inlet of 2,500liter/sec for nitrogenat I x l0-" ton and 4,700liters/sec for hydrogenat I x l0-" torr. The minimum guaranteedpumping speedsfor other gasesat the partial presswes specifiedin Table l rshallbe stated,^The pumpingspeed for nitrogenfor total pressues rangingfrom I x 10-"ton to I x 10-'"ton shallbe stated.

TableI Species Partial PressurefTorrl Min. RequiredPumping Speed Huo 5 x l0-e 2940Us

H2 5 x l0-e 4700l/s N2 5.xl0-lo 2500Vs

CO 5 x l0-ro 2350l/s

CO: 2 x l0-ro 2940Us

CHt 2 x 10-ro 2150l/s z 3 He 5 x 10'ro 295Us (D

AI 5 x 10-ro 590Vs

3.1.2 A singlelarge pump shall be provided. 3.1.3 Noblegas diode-type iop pumpswith a minimumlife of 40,000hours or more operatingpressure of l0-" torr shallbe used. o

L q.c,FrcAnor{ RGY. m 2 P.e. ol SPECIFICATION FOR ION PUMPS

3.1.4 Main Ion Prrmps(cell dqign and feedthroughs)shall be designedro allow startingat pressuresof at leastI x l0-" tbn (two feedttroughs).

For this requirement,the vendorshall provide a designthat electricallyconnects one half of the pump to one feedtlru, while-the remainin! cells are conn'ectedto the other feedthru.

3.1.5 The vendor shall supply a controllerfor eachmain ion pump with suffrcientcurent capabilityto startthe pumpat a prefsweof at leastlxl0-o to; and run all cells of the pumpunder normal operation (l x l0-" torr andlower).

3.1.6 Dual cablingshall be provided from controllerto pump.

3.2 ChamberAnnulus Pumps

3.2.1 Noble gasdiode ion pumps,each with a capacityof 75 Vs of air at I x 10-6ton, shallbe provided for eachchamber to maintainthe annularvacuum for dual-sealedflanges.

3.2.2 The vendor shall supply a controller for each annulusion pump with sufticient current capabilityto startthe pumpat a pressureofat least5x10* torr.

3.3 ValveAnnulus Ion Pumps

3.3'l Noble gas diode ion pumpsshall be providedfor eachlarge gatevalve to maintainthe arurularvacuum at the valve flange dual sealannuli, as well as the dual gate sealswhen the valvesare closed.

3.3.2 Eachvalve annulus ion pumpshall have a capacityof 25l/s ofair at I x 10-6torr..

3.3.3 The vendor shall supply a controller for each annulusion pump with sufficient current capabilityto startthe pump at a pressureofat least5xl0-b torr.

4.0 DESIGNRXQUIREMENTS

4.1 MechanicalRequirements

4.1.1 The mainion pumpshall be a singlepump. Thepump will be suppliedwith a 14" O.D. tube on whicli a 16.5"Conflat ftange (CFl is mo'unted.The -pipe - or manifoldon which the ion pumpmounts will be theresponsibility of theBuyer.

SPECIFICATION

olt Tltle SPECIFICATION FOR ION PUMPS

l4.r.zThe chamberannulus ion pumpswill be suppliedwith a 2.5" O.D. tube whch I on a 4.5" I CF is mounted.

,'t.l.J The valve annulusion pumpswill be suppliedwith a 1.5" O.D. tube on which a2 3/4" I I CF is mounted. I 4.1.4 Elecrricalfeedthroughs shall be protected from mechanicaldamage. 41.5. All annuluspgnps shall havea minimumlife of 40,000hours or more at an operating oressureof 10'.

4.1.6 The vendorshall provide mounting or internalsupports for the mainpump (if necessary) to allow the pump to be mountedvertically from the CF. Lifting lugs shall be provided. Seeattached drawine.

i4.1.7All ion pumpshalls be suppliedwith a 2 3/4" CF roughingport.

i4.1.8 All main ion pumpsshall be suppliedwith an additional3" ConflatFlange (CF) afld 8" i CF blank. '

4.2 ElectricalRequirements 4.2.1 InstrumentationRequirements

14.2.1.1The cablesto interconnectthe main ion pumpsand controllersshall be provided. 20 i cableswill be 150' long. Theremaining 16 will be250' long. ; 14.l.l-2 The cablesto interconnectthe annulusion pumpsand controllers shall be provided. The cablelength pump. I is approximatelyl0 feetfor each I 4.2.1.3Unused ports shall be fittedwith blankoffflanges.

14.2.1.aThe vendor will submitfull loadpower requirements for eachcontroller. I z 3 (D 4.2.2 ControlsRequirements

te.Z.Z: fne main ion pumpcontrollers shall be rackmountable in standard19 inch rackconsoles i (suppliedby others).These consoles may be locatedup to 250 feet (cablelength) away i from thepumps. Rack mount hardware should be includedwith thepower supplies. I t,+.Z.Z.ZXtmain ion pumpcontrollers shall be suppliedwith (2) HV cardsinstalled by the vendor i thatwill providea combinedcapacity of 800MA.

I

SPECTFtCATTOTrl NumbcrA Rev. rr^/n rr nn/ 2 Paee ot SPECIFICATION FOR ION PUMPS

14.2.2.3All mainion pumpcontrollers shall have remote capabilities that include the following: Run Status Dry ContactOutput

PumpFail Dry ContactOutput

CurrentTrip Dry ContactOutput

StandbyMode Dry ContactInput

Start Dry ContactInput

Stop Dry ContactInput

0-10VDC analogoutput proportionalto ion pump current. 0-10VDCanalog output proportional to ion pumpvoltage.

4.2.2.4All annuluspump conhollerswill havea single0-I0VDC analogoutput proportional to the ion pump current.

4.2.2.5,\ll annuluspump controllersare not requiredto be rack mountableand will be located within 10 feetof thepumps.

4.2.2.6Vendor shall provide max. starting pressures for all controller/pumpcombinations.

5.0 REQUIREDDOCUMENTATION

Documentationrequirements listed in AttachmentB shall be provided accordingto the Buyer'sschedule (schedule later).

6.0 SHOP TESTING

In additionto the Vendor'sstandard tests, the first lot (Lot #1) of pumpsshall be tested for speed,ultimate pressure,leakage and normal operation,referencing Table #l located in Section3.1.1 of this soecification.All safetvintedocks shall be tested.

7.0 INSPECTION

The inspectionscalled for in AttachmentA & B shall be performedby the Vendor. Each pump shall be inspectedfor dimensionalionformance to approvedassy. drwings.

8.0 WARRANTY

Refer to RFQ for warrantyrequirements. SPECIFICATION

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cL., c q li,'irlii; o r.l Title: SPECIFICATION FOR 112AND 122CM GATE VALVES

SPECIFICATION FOR

I12 AND I22CIM GATE VALVES

FOR

LIGO VACUUM EQUIPMEI\T

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSTJRANCE: ^b, TECTINICALDIRECTOR: rv Wtc-tJti,luor.-,

PROJECTMAITIAGER:

Informaiion containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto any otherparty.

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SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Wananty

AttachmentA LIGO QA RequirementsSummary

AttachmentB MatingFlange Details PSIDrawings y049-4-017 & -018,Rev. Pl

Attachment C GeneralEquipment Requirements PSI SpecificationV049-2-033, Rev. 2

Attachment D Deleted z

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{ f-? uoon-r-uu. 7ol Tllle SPECIFTCATIONFOR ll2 CM AND 122CM GATE VALVES

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication,assembly, inspection, testing, preparalion for shipping,shipment and deliver, of the 112cm and122 cm gatevalves for theLIGO vacuumsystem. 'All attachmentsare incorporated herein by referenceand made a partof this specification.

The specifiedequipment is for use as part of the VacuumEquipment supplied for the LaserInterferometer Gravitational-Wave Observatory (LIGO). LIGO, which is operated by Caltechand MIT underan NSF grant,includes two sites(Hanford Reservation, near Richland,WA and Livingston,LA). Each site containslaser interferometersin an L shapewith 4 km arms,a vacuumsystem for the sensitiveinterferometer components and opticalbeams, and other support facilities.

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe used only asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

SCHEDULB

2.1 Equipmentdelivery shall be asfollows:

Tvoe Deliven'Site Ouantity Ends

112 cm Valves(Electric) Washington t) BWFIg &t16t96 6 Flg/Flg 9t19t97 Louisiana 2 BWFIg 8t10t97 2 Flg/Flg 3t1t98 Total l6 z 112 cm Valves (Pneumatic) Washington 2 BW,GIg 8t16/96 2 Flg/Flg 9t1t97 Louisiana 2 BW,TIg 8t10/97 2 FlgTlg 3/1/98 Total 8

122cm Valves (Electric) Washington 4 Flg/Flg 9t1197 Louisiana 2 Bw/BW 8t10/97 2 Flg/Flg 3/1t98 Total

{ I "-"'--'Axutttbt, l unoo-'-nn. Prgc 3 ot ? flile SPECIFICATIONFOR 112CM AND 122CM GATEVALVES

Acceptancesat the sitesare expected to occuron a staggeredbasis, with final acceptance at Washingtonexpected to occurabout May 31, 1998,and aboutNovember 30, 1998in Louisiana. "first 2.3 A article" valve shall be manufacturedand tested (per Section 6.0 of this specification)as early as possibleto allow designchanges to be incorporatedin the productionlol of valves. Additionalvalves shall not be manufactureduntil the Buver acceptsthe design ofthe first articlevalve after testing.

3.0 EQUIPMENT REQUIREMENTS

The 122 cm gate valves (mating to beam tubes)are used to isolate sectionsof the interferometervacuum envelope from one another. The 112 cm gatevalves serve the samefunction but arelocated near the 80K cryopumps.

4.0 DESIGNREQUIREMENTS

4.1 MechanicalRequirements

4.1.1 Gatevalves shall be stainlesssteel (304L or 3l6L) with flangeconnections designed -or for doubleO-ring sealswith groovesin the mating flangessupplied by others, weld flttilgs a9 specified. Valvesshall also have SS metal bello*s stemfeedthroughs, and shallbe designedto sealin bothdirections.

4.1.2 Only non-contaminatingand non-migratorylubrication shall be used on the intemal mechanisrns.

4.1.3 Valve body and flangeleakage shall be measuredto be lessthan 10-t0torr liter/secof heliumbefbre shipment. Body flangefaces shall be flat to within 0.010".

4.1.4 Gatevalves shall have double viton gateseals and bonnet seals. Annular soaces between gate sealsand boruretseals shall bJisolatableand designedto be purnpedwith an ion pugtp (suppliedby others). Gateseals and bonnet seals shall be leak free to a level of 10-'ton liter/secofhelium. SealO-ring andannulus groove designs shall be subjectto Buyeracceptance.

4.1.5 Valvesof the samesize and type shall be identicalto minimizethe numberof required spareparts. Valvesshall be ratedfor 10,000cycles before service is required.

4.1.6 Valvesshall be installedvertically with the actuatorson top. Provisionshall be madefor supportingthe valvesfrom below. It is anticipatedthat four attachmentpoints will be reoulreo.

4.1.7 Valvesshall be bakeableto 150C +l- 20 C ( I 70 C marimum SPECIFICATION

ot? Ttile SPECIFICATIONFOR 112CM AND 122CM GATE VALVES

4.1.8 Thevalves (including their actuators)are exempted from the acousticnoise and vibration requirementsof paragraphs5.1.4,5.1.5 and 5.2.1.3 of AttachmentC of thisspecification.

4.1.9 Valve actuationshall induceno morethan 0.019peak-to-peak acceleration at any point on the valvemounting flanges or weld stubs.

4.1.10 Gatevalves shall have a positive,padlockable device to preventopening or closing. The valve shall be designedso that no damageoccurs to the valve or to its actuatorif valve actuationis attemptedwhile thevalve is lockedopen or closed.

4.1.11 Valve endconnections shall be flangedor butt weldedas denotedin Section2.1, above. For valves with at least one end Ianged, the valve shall be designedwith ihe gare adjustmentsystem facing a flangedend (accessiblefrom that end when the valve is closed). For butt weldedvalve connections,the weld stub shall be 49.12"+/-0.02" lD with a 0.127"+l-0.007" wall thicknessand a 10" length. For the two valvesfor shipment 8ll0l97 to Louisiana.the lengthof the weld stubsslall be equaland sizedto providea total end-to-enddimension of I meter. The endsshall be souarebutt with the surface perpendicularto the tube axis and flat within 0.001". The surfacesshall be cylindrical andunobstructed for 6" from the endon the ouside,and for 2" on the inside. The sulfur contentofthe weld stubmaterial shall not exceed0.02 oercenl. 4.1.12 Gatevalves shall be capableof strokingfrom fully opento sealedin 5 minutesor less, andfrom sealedto fully openin 5 minutesor less.

4.1.13 Valvesshall be electricallyor pneumaticallyactuated as denoted in Section2.1, above. 4.1.14 NotwithstandingParagraph 4.1.11, above, valves shall be designedto maintainthe gate sealwith vacuumor atmosphericpressure on eitherside ofthe gate. Thevalves shall also be designedfor a pipingload of 21,000pounds in additionto the pressureload of vacuum on eitherside ofthe gate.

4.1.15 The clearaperture through the valve shallbe not lessthan the nominal size(1 12 cm or 122 cm).

4.1.16 For flangedvalves. the flange shall be consistentwith the mating flangesshown in AttachmentB. Theflanee face that mates with the O-rins sealsshall be machinedto a 32 microinchfinish usingi circularlay. Final flangema-ting details shall be subjectto Buyer'sacceptance.

4.1.17 Final assemblyand cleaning of valvesshall take placein a FederalStandard 209 Class 100cleanroom environment.

4.2 ElectricalRequirements

4.2.1 InstrumentationRequirements

Valvesshall be providedwith limit switchesto indicatethe fully openedand fully closed positions. SPECIFICATION

Pege ( q1 ? rltle SPECIFICATIONFOR l12 CM AND 122CM GATE,VALVES

4.2.2 ControlsRequirements

Eachvalve shallbe providedwith a controllerfor local open,close and stopoperations. In addition,provide terminal strips in a junction box to interfacewith the futureLIGO controlsystem for remoteopen, close and stopoperations. A bracketshall be provided for mountingof requiredcontrollers (e.g., speedcontrollers) at working height (exact location later). Controls shall be completelyassembled, wired and testedprior to snlpment.

4.2.3 PowerRequirements: See Attachment C.

5.0 REQUIRED DOCUMENTATION

In addition to the documentationlisted in Attachment C, the following documentation shallbe providedprior to shipment:

. Leaktest procedure and report (including data). r Shocktest procedure and report (including data) o Manufacturer'sstandard QA reports(including final functionaltest reports)

6.0 SHOPTESTING

6l Operationofeach valvefor 20 cyclesshall be demonstrated.This shallbe doneprior to final gateseal leak testing.

b.z Each valve shall be testedfor leakageper Paragraph4.1.4 (using oil-free pumping equipmentand leak detector) prior to shipmentfrom the manufacturer.Each valve shall be bakedat 150C prior to leak checking. For dual gateseals and end seals,each seal shallbe individuallytested. For the endseals, the Vendor'stest fixture shallallow testing of eachseal individually. An RGA with calibratedleak shallbe usedin performingthe Ieaktesting.

6.3 Onevalve of eachsize and type of actuationshall be testedfor shock. Thevalve shall be testedin the verticalposition resting on a pad that deflectsat least0.1" underthe static load of the valve,so as not to simulatea "hard mount". Testingshall be doneboth at atmosphericpressure and with the valve under vacuum. An accelerometershall be mountednear a connectingflange (or weld stub)on the valvehousing or nearthe edgeof oneofthe flangecovers. Separatemeasurements shall be takenin eachof the threeaxes. The Buverreserves the risht to conductan indeoendentshock test.

SPECIFICATION

ol? rltle SPECIFICATIONFOR l12 CM AND 122CM GATE VALVES

7.0 INSPECTION

7.l The inspectionscalled for in AttachmentC shallbe performed by theVendor.

7.2 Also, eachvalve shall be inspectedfor cleanlinessby black light and RGA prior to .'hydrocarbonsshipment.Valves shall be recleangflif any contaminationis found. Parlialpressures of greaterthan 2.0 x l0-'" Ton for any speciesshall be causefor rejection. 7.3 All valvesshall be inspectedfor dimensionalconformance to approvedassembly drawings.

8.0 WARRANTY

Refer to SpecificationV049-2-034, Purchased Equipment Commercial Requirements (attachedto theRequest for Quotation),for warrantyrequirements.

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:ts i!ii Title: SPECIFICATIONFOR6", 10" AND 14" GATEVALVES

SPECIFICATIONFOR

6". 10" AND 14" GATE VALVES

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY: 4'2,

QUALITY ASSURA,NCE: -> TECHNICAL DIRECTOR: &. tutu_t litizan+

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietary in nature and shall be kept confidential. It shall be usedonly as required to respondto the specificationrequirements, ard shall not be disclosedto any other parr,v-,

't fa'1< ).J) -S(2 hu) Riur5ror.u n P.a,ntsr P,'nDFo 0ozo -th3,t)-q( -r> o u ,t,t/ )-3 -9{ (evrtai A,vo Rer.I:arol Fun6,o-,- t,,n Aut Aprt""tt 1g1:,1d0tl REV LTR, BY-DATE APPD.DATE DESCRIPTIONOF CHANGL PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL Number V049-2-006 Rev. -D APPROVALS ( ffr- //'?.-Qs')"r.at /l-i-9{ 4 I Page1of ritle SPECIFICATION FOR 6", l0' AND 14" GATE VALVES

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Warranty

AttachmentA LIGO QA RequirementsSummary AttachmentB GeneralEquipment Requirements PSI SpecificationV049-2-033, Rev. 2

AttachmentC Deleted

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Rev, M I Jot Tltte SPECIFICATIONFOR 6'. 10" AND 14" GATE VALVES

I.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication,assembly, inspection, testing, preparation for shipping,shipment and delivery of 6", I 0" and 14" gatevalves for the LIGO vacuumsystem

All attachmentsare incorporated herein by referenceand made a partof this specification.

The specifiedequipment is for use as part of the VacuumEquipment supplied for the LaserInterferometer Gravitational-Wave Observatory (LIGO). LIGO, which is operated by Caltechand MIT underan NSF grant,includes two sites(Hanford Reservation, near Richland,WA and Livingston,LA). Each site containslaser interferometers in an L shapewith 4 km arms,a vacuumsystem for the sensitiveinterferometer components and opticalbeams, and other support facilities.

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyotler party.

2.0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows:

Quantit]' Date PSI(Westboro, MA) 0 6t1t96 10" 4 6/1/96 z | ,1.1 1 6/1/96 WashingtonSite: o 6" 4 9/1/97 10" 16 9/l/97 14" 12 9/l/97 LouisianaSite: 6" 3 311198 10" s 311198 14" 5 3t1t98 o TotalRequired 6" 7 10" 25 14" l8 SPECtFtCATTOtrl umbcr - R6Y. A vo49-2-ood P!93 ot Tltle SPECIFICATION FOR 6', 10" AND 14" GATE VALVES

2.2 Acceptancesat the sitesare expectedto occur on a staegeredbasis, with final acceptance a1Washington expected to occurabout May 31, 1998,and aboutNovember 30, l99B in Louisiana.

3.0 EQUIPMENTREQUIREMENTS

The 6", 10" and 14" gatevalves (mating to 8" OD, 13 l/4" OD and 16 l/2" OD CF flanges,respectively) are used to isolatechamber vacuum roughing pump ports.

4.0 DESIGNREQUIREMENTS

4.1 Gatevalves shall be stainlesssteel (304L or 3l6L) with CF flanges(see 3.0, above),and SSmetal bellows stem feedthroughs, and shall be designedto sealin bothdirections.

4.2 Only non-contaminatingand non-migratorylubrication shall be used on the intemal mechanisms.

4.3 Valve body and flangetotal leakageshall be measuredto be lessthan 10-10ton liter/sec of heliumbefore shipment.

4.4 Gateseal leakage shall be lessthan lx l0-eton liter/secofhelium. il+.t Gateseals shall be nonlubricated,prebaked Viton (DuPontType E60C, Type 4,500or I Typ" V75, or Buyer-acceptedequal). z 4.6 Valvesof the samesize and type shall be identicalto minimizethe numberof required spareparts. Valvesshall be ratedfor 10,000cycles before service is required. o

4.7 Valvesshall be manuallyactuated by a handwheel.

4.8 Gatevalves shall have a positive,padlockable device to preventopening or closing.

4.9 Thevalves are exempted form the acousticnoise and vibration requirements of paragraph 5.1.4and 5.1.5 of AttachmentB of thisspecification. I o

SPECtFtCATtOt{

Number - Rey. A vo49-2-ooc Pege ol Tltle SPECIFICATION FOR 6'. 10' AND 14" GATE VALVES

4.10 Valve actuationshall induce no morethan 0.019 peak+o-peak acceleration (shock) at any point on thevalve mounting flanges. tr4.1I Valvesshall be bakeableto 150C +/-20C (120C maximum).

4.12 6" and 10" valvesshall be provided with limit switchesfor thefully openand fully closed positions.

4.13 Final assemblyand cleaningof valvesshall takeplace in a FederalStandard 209 Class I 00 cleanroomenvironment.

4.14 Each14" valveshall be equippedwith a I l/2" connectionon the housingto allow rough pumpingof the isolatedequipment. This connectionshall have a2314" CF flangewith a blind, and shall be locatedso asto permit connectionof an anglevalve andpumping line.

4.15 Each 14" valve shallbe sufficientlystrong or reinforcedto be ableto be operatedwhen installedin the horizontalposition with a staticload of 1,500pounds immediately above it.

5.0 REQUIREDDOCUMENTATTON

In additionto the documentationlisted in AttachmentA, the following documentation shallbe provided prior to shipment:

. Leaktest procedure and report (including data). o Shocktest procedureand report (including data). o Manufacturer'sstandard reports(including final functionaltest reports) z QA c

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SPECtFTCATtOt{ NumbGr- RGv. A vo49-2-oo6 I P.ge lol Tltle SPECIFICATION FOR 6'. 10" AND 14" GATE VALVES

6.0 SHOP TESTING

6.t Each valve shall be tested for leakage (using oil-free pumping equipment and leak detector)prior to shipmentfrom the manufacturer.An RGA with calibratedleak shall be usedin performingthe leaktesting.

6.2 One valve of eachsize shall be testedfor shock. The valve shall be testedin the vertical positionresting on a padthat deflects at least0.1" underthe staticload ofthe valve,so as not to simulatea "hard mount". Testing shall be done both at atmosphericpressure and with the valve under vacuurn. An accelerometershall be mounted near a connecting flange on the valve housing or near the edge of one of the flange covers. Separate measurementsshall be taken in eachof the tluee axes. The Buyer reservesthe right to conductan independentshock test.

7.O INSPECTION

The inspectionscalled for in AttachmentA shallbe performedby the Vendor. Also, each valve shall be inspectedfor cleanlinessby black light and RGA prior to shipment. Valvesshall be recleaned if anycontamination is found.

WARRANTY

to SpecificationV049-2-034, Purchased Equipment Commercial Requirements fiRefer z [(attachedto theRequest for Quotation),for waranty requirements. c o

SPECtFTCATTOt{ "o'*'A Rev. I uo4e24o6 6 c..l ol ca .i .i z 7 ci 2 F ,\l

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a J rd ZA F F FP z z a 7 a] I.l] I! lI] > lrl 35 () J : O > 6 7 F q) UJ 7 D fr € > D F lll F E v1 z I z z lrl F F rll z J EI gt (/) U) Y a F lr a.l .i z z 7 F" F tt) tl.l r: d. = ,1 7 gl J a a -] q) Irl f = (J > L) z Title: SPECIFICATION FOR VACUUM GAUGES

SPECIF'ICATIONFOR

VACUUM GAUGES

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

SJc t-3/ -qL \ r^ ra) ef LEW FoP O)orA7/oD fEE DEo ootf p/ /0-/q-95 P.elec<-sedper DEO oooS PI rt\( 1.)t-1t R; ", i t I Ftn Ai'otl tj firot,u,rtt < v Dgt,an REV LTR. BY.DATE APPD.DATE DESCRIPTIONOF CHANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL Number V049-2-{107 Rev. APPROVALS i,tt. c'lr -q{ /?€R 7h/r' PageI of Tllle SPECIFICATIONFOR VACUUM GAUGES

TABLE OF CONTENTS

1.0 Scope 2.0 Schedule

J.U EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Warranty

Attachment A LIGO QA RequirementsSummary Attachment B GeneralEquipment Requirements PSI SpecificationV049-2-033, Rev. 2

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SPECTFICATIOf{

ol Tllle SPECIFICATION FOR VACUUM GAUGES

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication, assembly,inspection, testing, preparationfor shipping, and shipmentof the vacuum gaugesfor the LIGO vacuum system. Gaugesare arrangedin pairs, with each pair consistingof a Piranigauge and a coldcathode gauge.

All attachmentsare part ofthis specification.

The specifiedequipment is intendedfor use as part of the Vacuum Equipmentsupplied for the Laser InterferometerGravitational-Wave Observatory @IGO). LIGO, which is operatedby Caltechand MIT underan NSF contract,includes two installationsat widely separatedsites: near Hanford, WA and Livingston, LA. Each installation containslaser interferometersin an L shape with 4 km arms, a vacuum system for the sensitive interferometercomponents ald optical beams,and other supportfacilities.

Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto any other party.

2.0 SCHEDULE FORMAT

2.1 Equipmentdelivery shall be asfollows:

Quantity Date WashingtonSite: 28 9/1197 z c LouisianaSite: 15 3/l/98 q Total Required 43

It may be requiredto ship severalof the aboveitems to the Buyer directly (Westboro, Massachusetts).

2.3 Acceptancesat the sites(the start of Vendor's warrantyperiods) are expectedto occur on a staggeredbasis, with final acceptanceat Washingtonexpected to occur no later than o May 3 1, 1998,and no later than November30, 1998 in Louisiana. Portionsof the equipmentwill be acceptedearlier. ruSPECTFTCATIOI{ P.O. ol Tllle SPECIFICATION FOR VACUUM GAUGES

3.0 EQUIPMENTREQUIREMENTS

3.1 General

3.1.1 The vacuumgauges shall be providedin pairs consistingof one Pirani gaugeand one cold cathodegauge to cover the pressurerange from atmosphericdown to 1 x 10-etorr (nitrogenequivalent).

3.1.2 Gaueesshall have local transmitters which shall be removable for bakeout.

3.2 PiraniCiauges

Pirani gaugesshall operatefrom atrnosphereto lOa ton.

3.3 Cold CathodeGauges

Cold cathodegauges shall operate from 1 x l0-r torr to I x l0-'torr.

4.0 DESIGNREQUIREMENTS

1.1 MechanicalRequiremenls z

4.1.1 The gaugesshall be suppliedmounted on2 314"OD CF flangeson a piping tee for installation by otherson the chambers.

4.1.2 Gaugesshall be bakeable(if necessaryto removeelectronics, state max. bakeouttemp. with electronics).To:

PiraniGauges 250C Cold CathodeGauges 250C oI

rl ru FeY. ol Tne SPECIFICATION FOR VACWM GAUGES

4.2 ElectricalRequirements

4.2.1 InstrumentationRequiremcnts

Connectorsfor the gaugesshall have locking, positivecontact to the mating vacuum feedthrough,properly shielding the high voltageand signalconnectors, and providing proper strain relief.

4.2.2 ControlsRequiremetts

The transmittersshall operateon 24 VDC powerand have analog outputs of0-10 VDC and an adjustablesetpoint switch contact. (Pleasestate power requirements)

5.0 REQUIREDDOCUMENTATION

Documentationrequirements listed in AttachmentA shall be providedaccording to the Buyer'sschedule (schedule later):

6.0 SHOP TESTING

TheVendor shall perform his standardtests.

z 7.0 INSPECTION 3

Theinspections called for in AttachmentA shallbe performed by the Vendor:

8.0 WARRANTY

Referto AttachmentA. Section15.0, and to AttachmentB, GeneralProvisions, Article o! 40 for wananty requirements.

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TO:

SUBJf,CT: REQUESTFOR QUOTATION - THIS IS NOT ATI ORDER. URGENT

DESCRIPTION: Vacuum Gauges

l. The RFQNo. mustbe on all quotationsand correspondence. 2. This inquiryimplies no obligationon thepart of theBuyer. 3. We welcomeany suggestionsregarding substitute products, materials, or designsthat will reduceprice and./or technical risk. A Any deviationsmust be identifiedin bidder'squotation. 5. Quotationsmust stateplace of manufacture,submittal and delivery dates. 6. Atlachments: a. Instructionto Bidders b. PricingSheet(s) c. Certificateof Compliance d. SpecificationNo.V049-2-007 e. SpecificationNo. V049-2-034 f.

RonaldB. Bento MaterialsManaser

RFQ No.96-007 PageI of ? Date: RFQ No.

Instruction To Bidders

1. Quotationsare due by the closeof businesson2l7/96.

Sendquotations in triplicateto:

ProcessSystems International, Inc. ATTN: Mr. R. Bento 20 Walkup Drive Westborough,MA 01581 Tel: (508)898-0205, Fax: (508) 898-0351

2. Pleasesubmit all questions,both technical and commercial, in writing to:

ProcessSystems Intemational, Inc. ATTN: Mr. R. Bento 20 Walkup Drive Westborough,MA 01581 Tel:(508) 898-0205, Fax: (508) 898-0351

3. Quotationsmust be signedby a corporateofficer and include a currentfinancial statement.

4. Quotationsmust be for firm-fixed pricing for the specifiedperiod of performanceand valid for acceptanceby Buyerthrough 60 da)'s.

5. All biddersare requested to identifi majorcost drivers with costsaving altematives and technicalrisk areaswith proposedalternatives to reducesuch risk.

6. PaymentTerms:

90%oupon delivery ofthe itemto the specifieddestination. l07oupon final acceptanceof the itemby Buyer'sCustomer.

Altematepayment terms specifring the pricereduction will be considered.Payment termswill be consideredin theorice evaluation.

RFQ No.96-007 Page2 of 1 '1 . ShippingTerms are FOB destinationto specifiedlocation. Bidder's pricing is to include freight and insurance.

8. Salestax is to be excluded.Buyer will providea resaleexemption number.

9. Bidderto includein its quotationapplicable field servicerates valid throughfinal acceptance.

10. Bidderto specifrand price recommended spares for eachsite for start-upand for the first year of operationseparately.

11. Itemswill be deliveredas specified in theatrached Equipment Specification. The Bidder shall specifuthe requiredrelease date to meetthat schedule.Buyer will not be responsiblefor costincuned by Bidderon itemsnot releasedin writing. TheBidder shall submita completedcopy of theattached pricing sheet. Bidder shall also confirm drawing(s)and specification(s) submittal date.

12. All quotationsmust be submittedin strict compliancewith this requestfor quotationrn orderto be consideredfor award.Quotations containing bidder's standard terms and conditionswill be considerednonresponsive and subject to rejectionat Buyer'soption.

13. Quotationswill be evaluatedbased on technicalcompliance with the specification, pricing, delivery, scheduleof drawings,specifications and equipment,acceptance of the commercialterms and conditions, past experience for similargoods, management and financial capabilityto executethe scopeof work, andoverall responsivenessand conformanceto this requestfor quotationincluding proposed pricing reductions. Buyer reservesthe right to purchasefrom otherthan the low price bidder.

RFQ No.96-007 'f Page3 of 14. Bidderwill identi$ bidder'skey projectpersonnel, including the project manager, and includetheir qualifications/resumein the quotation. t< All quotationsmust include a signedCertificate of Compliance,RIQ/CC-95.

RFQ No.96{07 Page4 of 7 =q) *.F tr cr

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PSI INQUIRY NO. BIDDER NAME: BIDDER'S PROPOSALNO,

INSTRUCTIONS: This form must be completedby eachbidder and must accompanythe quotatiotr. Any quotationnot accompaniedby a properly executedcopy of this form will be considerednonresponsive.

CHECK ONE BOX ONLY:

We certi$ that this proposalcomplies with the Requestfor Quotation,and all attachmentsthereto, as well as all referencedindustry codesand standards.

We certify that this quotationcomplies with the Requestfor Quotation, and all attachmentsthereto, as well as all referencedindustry codesand standards,except for the commentvexceptionslisted on the following page(s)

BY: (Signatureof CompanyOflicer)

(NameTyped or Printed)

TITLE:

DATE:

*NOTE: Eacb Request for Quotation document should be addressedseparately. It will be assumed that Bidder is in complete compliance with any document not so addre$ed.

RFQ/CC-95

RFQ No.96-007 -l Page7 of Title: SPECIFICATION FOR BAKEOUT SYSTEM

SPECIFICATION FOR

BAKEOUT BLANKET SYSTEM

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR: D Cl ttn,u)

PROJECT MANAGER;

Information containedin this specificationand its attachmenrsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

J fu 5-J-4btovtti J-qto ?,et*sEh* tr>tz(Paw>vo 4 ot64 I q-5-1bt14-11 PAEfrSefur Nfo (renoil n ottt) (,1 o J' c t'llt )-J'6 - ,Z ILtwnst For..?urrcvfxs{' { An ffo*o0?3 l- r! -4r -r(,qu Rt r

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Warranty

lAttachmentA LIGO QualityAssurance Req'ts Summary lAuachmentB OtherTechnical Requirements (V049-2-033,Rev. l) AttachmentC VesselDrawines

SPECIFICATION Number: A vo49-2-oo9

Page 2_ of -9- Title:SPECIFICATION FOR BAKEOUT SYSTEM

1.0 SCOPE

This specificationcovers the minimum requirements for thedesign, materials, fabrication, assembly, inspection,testing, preparation for shipping,and shipment ofthe bakeoutblanket system for the LIGO vacuumsystem. All attachmentsare part ofthis specification. The specifiedequipment is intendedfor useas part ofthe VacuumEquipment supplied for the Laser InterferometerGravitational-Wave Observatory GIGO). LIGO, whichis operatedby Caltechand MiT underan NSF contract,includes two installationsat widely separatedsites: near Hanford, WA and Livingston,LA. Eachinstallation contains laser interferometers in an L shapewith 4 km arms,a vacuumsystem for the sensitiveinterferometer components and optical beams, and other support facilities. Only onebakeout blanket system is required.It mustbe designedto work on eitherthe Washingtonor the Lousianainstallation. The PLC controlsystem and power controls will be providedby thebuyer. Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential.It shallbe usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

SCHEDULE

2.I Blanketsshall be provided as follows: HAM Chamber Quantity Date PSI(Westboro, MA) 2 911196 WashingronSite 4 911197

BSC Chamber Ouantitv Date WashingtonSite 3 9nt96

SPECIFICATION

v049-2-009

Page_3_ of _9- Title:SPECIFICATION FOR BAKEOUT SYSTEM

PrototypeBSC Chamber Ouantitv Date PSI (Westboro,MA) | 4t30t96

ProtolvpeFlange Covers (Per Sketch) Ouantitv Date PSI (Westboro,MA) 4 4/30/96

Mode CleanerTubes Quantitv Date PSI (Westboro,MA) 5 9t1/96

BeamTube Manilold Sections Quantit]' Date PSI (Westboro,MA) 5 9/1/96 WashingronSite 4 9/1197

2.2 Additionally,the Vendorshall supply bakeouts for the following items. Detaileddimensions are not yet defined,but approximate information is given. Bellows(152 cm x 100cm) Ouantitv Date PSI (Westboro,MA) 2 9t1t96 WashingtonSite 4 9t1t9'7

SPECIFICATION Number: A v049-2-009

Page_4_ of _9_ Title:SPECIFICATION FOR BAKEOUT SYSTEM

GateValve (152 cm) Quantity Date WashingtonSite 4 9/1t97

GaugeSets (Per Sketch) (to 250C) Ouantity Date PSI(Westboro, MA) 6 9/l/96

I ong 80 K Cryopump(Per Sketch) ll Ouantitv Date

f[PSI (Westboro,MA) 1 9/1/96

Short80 K Cryopump(Per Sketch) Ouantity Date PSI(Westboro, MA) 1 911196

Main Ion Pump Ouantitv Date PSI (Westboro,MA) 1 4t30/96 WashingtonSite A 9t1t97

10"Gate Valves Quantitv Date PSI (Westboro,MA) I 4130196 WashingtonSite 3 911197

SPECIFICATION Number: A v049-2-009

Page_5_ of 9 Title:SPEGIFICATION FOR BAKEOUT SYSTEM

14"Gate Valves Quantit)' Date PSI (Westboro,MA) I 4t30t96 WashingtonSite A 9n197

2.1 Accepiancesat the sites(the start ofVendor's warranty periods) are expected to occuron a staggered basis,with final acceptanceexpected to occurno laterthan May 31, 1998. Portionsofthe equipment maybe acceptedearlier.

3.0 EQUIPMENT REQUIREMENTS

Thebakeout system is usedfor initial conditioningofthe LIGO vacuumvessels and components, and for periodicreconditioning. The blankets will be usedto heatthe systemto I 50"C+ 20"C@ a ruteof 1.8'C/hr. For designpurposes, the blanketsshall be capableofheating the vessels and components to 200"Cin 48 hours. Theblanket control system shall be capableof rampingthe setpointtemperature to a desiredtarget temperature at a desiredrate, and maintain the target temperatrue +l-20C for all vesselor componentsurfaces. Several smaller blankets are needed for bellows,gate valves and vacuum gauge pairs,as noted in Section2.3, above. Also notethat bakeout blankets are needed for themain ion pumps.

Thebuyer will providethe programmable controls, power distribution with overloadprotection, and interconnectingcables.

4.0 DESIGNREQUIREMENTS

4.1 MechanicalRequiremenls

4.1.1Heatingblankets shall be ofdurable construction, designed to be installed,removed and reinstalled on thevessels without degradation. 4.1.2 Materialsshall be non-sheddingand designed for installation,removal and storage in a Fed.Std. 209 Class50,000 cleanroom.

SPECIFICATION Number: A vo49-2-oo9

Page_6_ ot 9 Title:SPECIFICAT]ON FOR BAKEOUT SYSTEM i4.1.3 lnsulationsizing shall result in a cost-effectivesystem design (2 inchmin.). TheVendor shall indicate I the designheat loss with his proposal.K thermalconductivity, Cp specificheat and density data of the I insulationshall be provided. iC.t.+ Componentsshall be identicalto themaximum possible extent to minimizethe numberof requiredspare I oarts. 4.1.5 Eachblanket shall be sized(area) so it is easilyinstalled without requiring special equipment. 4.1.6 Eachblanket shall be capableofbeing securedproperly on thevessels/piping in anyposition (horizontal, vertical)without sliding offits desiredlocation. i4.1.7 Eachblanket shall be properlyidentified with a non-removabletag. Taggingshall be onthe blanket i outersection. Blanket identification shall match the bakeoutblanket layout configuration as shown on I Vendor'sprovided drawings. Tagging numbering method shall be coordinatedwith PSI. qrn i4.t-,r.u 1.8 Eachblanket shall have approximately a 3" x 4" removablevrw l,q.wrrpatch toru allow the installationof the TC's I ontothe metalsurface. This patchshall be in themiddle ofthe blanket. 4.1.9 Outerand inner blanket cover material shall be submittedto thecustomer for approvalprior to fabrication.Outer jacket shall be the low emisivitytype. 4.2 ElectricalRequirements

4.2.1 InstrumentationRequirements

"J" 4.2.I .1 Type , #20 AWG strandednot grounded,shielded, 300 volts, 260"C teflon insulatedcontrol thermocouples(2 perblankeQ shall be routedin eachblanket. Provide 12" ofTC wiring, on theTC side, to allow for easyinstallation ofthe TC's in directcontact with the surfacebeing heated. TC wiring (type J) shallextend 3 feetminimum outside the blanket boundary. Also it shallbe terminatedin a TC (Type J) maleconnector (one per TC). TC wiring shallbe routedaway from powerwiring andshall be tension relieved.Wiring shallbe tagged. 4.2.2 ControlsRequirements 4.2.2.1Controls for local operationwill beprovided by thebuyer.

SPECIFICATION Number: A vo49-2-oo9

Paoe 7 of s Title:SPECIFICATION FOR BAKEOUT SYSTEM

4.2.3 PowerRequirements 4.2.3.1The systemshall be powered from 277Ypower system. i4.2.3.2Each blanket shall have its porverwiring extend3 feetminimum outside the blanketboundary. Also it i shallbe terminated in a malepower plug. Makeprovisions for grounding.Wiring shallbe tension relievedand routed away from TC wiring. Powerwiring shallstranded copper, 600V, 260"C minimum. Powerrequirements shall not exceed8 ampsper blanket, wiring shallbe tagged. 4.2.3.3The maximum BSC power available is 25 KW. Themaximum system power available is 180KW. 4.3 AdditionalRequirements 4.3.1 Provideoversized blanket velcro and fiberglass thermal flaps. Thethermal flap assemblieswill ensure i thatthere are no exposedair gapsbetween the individualheating blankets. i4.3.2 Providenylon straps and fiberglass strap loops. Thenylon strap assemblies will ensurethat the individualheating blankets are cinched down tight againstthe BSC. 4.3.3 Providetwo (2) thermocouplesensors per blanket as previously stated in Section4.2.1 .1 .

5.0 RTQUIREDDOCUMENTATION

In addition to the documentationlisted in AttachmentA & B, the following documentationshall be provided prior to shipment(schedule later):

o Blanket drawingsdetailing eachblanket. c Blanket heattransfer calculations. . Blanket layout drawingsfor eachbakeout configuration along with bla*et identification (TAG number). r Blanket tag numberversus power consumptiontable.

SPECIFICATION Number: A vo49-2-oo9

Page_8_ of Title:SPECIFICATION FOR BAKEOUT SYSTEM

6.0 SHOPTESTING

TheVendor shall perform his standardtesting. The Buyer reserves the right to witnessshop testing.

7.0 INSPECTION

Theinspections called for in AttachmentA & B shallbe performedby theVendor.

8.0 WARRANTY

Referto V59049-2-034(Commercial Requirements), General Provisions, for warrantyrequirements.

SPECIFICATION

v049-2-009

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SPECIFICATION FOR

PORTABLE SOFT-WALLED CLEANROOMS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE: -,.,, TECHNICAL DIRECTOR: . (l [u-tL.{-ittl^-.-,

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

-D () KL - 'l\l1L u^ it-) tL., E/t4; Pt f i)g t,, or'3Q REV LTR. BY-DAT; APPD.DATE DESCRIPTIONOF CFIANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL Number V049-2-010 Rev. APPROVALS 'JC F q-91 ,4ut /s/ro a -l Page1 of TIIIe SPECIFICATION FoR PoRTABLE SoFT.WALLED CLEANROOMS

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Warranty

lAttachmentA LIGO QA RequirementsSummary lAttachmentB GeneralEquipment Requirements PSI i SpecificationV049-2-033, Rev.2 I

SPECIFICATION urnb'rA vo49-2-oro Tille SPECIFICATION FOR PORTABLE SOFT-WALLED CLEANROOMS

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication,assembly, inspection, testing, preparation for shipping,and shipmentof the portablesoft-walled clea-nrooms for theLIGO vacuumsystem. - All attachmentsare part ofthis specification.

The specifiedequipment is intendedfor use as part of the Vacuum Equipmentsupplied for the LaserInterferometer Gravitational-Wave Observatory GIGO). LIGO, which is operatedby Caltechand MIT underan NSF contract,includes two installationsat widely separatedsites: near Hanford, WA andLivingston, LA. Eachinstallation contains laser interferometersin an L shape with 4 km arms, a vacuum system for the sensitive interferometercomponents and optical beams, and other support facilities.

Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

2.0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows:

i CleanroomA (10'L x 16'Wx 12'H)(HAM) i (All dimensionsare intemal) I

Quantity Date WashingtonSite: I 9/l/97

LouisianaSite: | 311/98 z TotalRequired 2 o

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SPECIFICATIOI{ umbar - A v049-2-010 -J--or TIIIE SPECIFICATION FOR PORTABLE SOFT-WALLED CLEANROOMS

i(All dimensionsare intemal)

quantity Date PSI (Westborough,MA) I 4t1t96 PSI (Westborough,MA) l* 4nt96 PSI (Westborough,MA) I 811196 PSI (Westborough,MA) l* 8t1t96 WashingtonSite: 3r 9/1197 WashingtonSite: I 911197 LouisianaSite: 1 3t1t98 LouisianaSite: 1+ 311198

Total Required 10

I *tVith extemalattached gowning rooms I I GowningRooms (4'L x 4'W x 8'H) (All intemal) | dimensionsare I , Quantitv Date I I WashingtonSite 1 9/r/97 I z I LouisianaSite I 3/t/98 3 I o I tota Required 2

t11 Acceptancesa1 the sites(the start ofVendor's warranty periods) are expected to occur_on t''' a staggeredbasis, with final acceptanceexpected to occurno later than 9 monthsafter I shipment.Portions of the equipmentmay be acceptedearlier.

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SPECIFICATIOI{ runb'rA RaY. vo49-2-olo o rltle SpEcIFIcATIoN FoRpoRTABLE soFT-wALLED cLEANRooMS

3.0 EQUIPMENTREQUIREMENTS

The portablesoft-walled cleanrooms are usedto isolatesections of the interferometer vacuum envelopefrom the Fed. Std. 209 Class 50,000building environmentwhen openingchamber ports. The cleanroomsshall providea Class100 environment.Two . . different size cleanroomsare required,six with an externally attachedgarmenVchanging area.In addition,two stand-alonegowning rooms.ue requried.

DESIGN REQUIREMENTS

4.1 Mecha:ricalReqni rernents

4.1.1 Filter modulesshall be ductedto oneor two blowerunits with prefiltercapability. The blowerunits shouldbe mountedto the ceilingframe design, but alsohave the capability to be remotelymounted up to 10feet away.

4.1.2 Cleanroomceiling structures(containing filter modules)shall be designedso that they can be lifted, moved and loweredonto the framestructure by an overheadcrane.

4.1.3 Cleanroomsshall have casters(compatible with a clearroomenvironment) to allow locationadjustment of the cleanroomsafter they have been lowered into place.

4.1.4 Cleanroomsshall be designedto mateand seal with eachother to form largercleanroom workingspaces (velcro type closures).

4.1.5 Walls shallbe clearvinyl curtain(40 mil). z 4.1.6 Sealedfluorescent lighting shall be providedto give adequateillumination at work surfaceheight. o 4. i .7 Cleanroomshall be equippedwith a meansto sealaround various diametertubes enlering the cleanroom. Approximatetube diametermay be from 3 to 5 ft. in as many as all four sides(only two sidesfor HAM cleanrooms)of the cleanrooms.When not in use,these holesshall be sealedwith a velcro-attachedniece. The bottomof thesediameters shall . havea velcro-sealedslit directly underit extendingto the bottom of the wall to allow loweringthe cleanroominto placeover the tube.

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SPECTFTCATIOI{

ot rllle SPECIFICATIONF0RPORTABLE soFT-WALLED cLEANRooMS

14.1.8ClearuoomsB shall have an openingin the ceiling to accommodatea l0' diameter I chamber dome. The dome will be lifted by a crane approximately its entire length I through the cleanroom ceiling. The cleanroom design shall provide contamination I protection(e.g., bellows-sealed tube) to allow the dometo be raisedto any position. A I provided(e.g., I meansof attachingthe cranehook to the top of the domeshall be velcro- I '- sealedarm hole). The domehole, when not in use,shall be closedby someform of I velcroseal. I |+. r.s CleanroomsB shall havesome form of adjustablelegs (2) that allow a reductionof height I I of approx.3' on oneside ofthe cleanroom. I l+.t.toComponentsshall be identical to the maximum possibleextent to minimize the number I I of requiredspfie parts. I i4.1.11 The following shallalso be supplied:(priced separately) lTwo airborneparticle counters ( to 0.3micron)

128remote magnehelic gauges for measuringintemal staticprcsswe buildup and filter ipressuredrop i iEight GowningRacks lTwo GowningBenches

4.2 ElectricalRequirernents

14.2.1 ControlsRequirements Separatecontrols shall be providedfor theHEPA filteringsystem and for the lighting.

z 1t4.2.2 PowerRequirements (D provided. ll A single,centrally located electrical service box shallbe tl 5.0 REQUIREDDOCUMENTATION

In addition to the documentationlisted in AttachmentA, the following documentation shallbe providedprior to shipment(schedule later):

. Systemassembly and operating manual. o The vendoris requestedto providean itemizedlist of all pertinentperipherals (apparel,etc.) for usein class100 cleanroom.

{ I xumb.t - Brv. I A vo4e-2-o1o ol rltle SpECIFICATIONFORPoRTABLE soFT-WALLED cLEANRooMS

6.0 SHOPTESTING

The Vendor shall perform his standardtesting.

7.0 .INSPECTION

The inspectionscalled for in AttachmentA shallbe performed by theVendor.

8.0 WARRANTY

Refer to SpecificationV049-2-034, Purchased Equipment Commercial Requirements (attachedto the Requestsfor Quotation),for warrantyrequirements.

9.0 Q.A, REQUIREMENTS

Q.A. requirementsshall be provided as specified on AttachmenlA.

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TO:

SUBJECT: REOUESTFOR QUOTATION - THIS IS NOT AN ORDER - URGENT

DESCRIPTION: PortableSoftwallCleanrooms

1. TheRFQ No. mustbe on all quotationsand correspondence. 2. This inquiryimplies no obligationon the partof theBuyer. 3. We welcomeany suggestionsregarding substitute products, materials, or designsthat will reduceprice and/or technical risk. 4. Any deviationsmust be identifiedin bidder'squotation. 5. Quotationsmust stateplace of manufacture,submittal and delivery dates. 6. Attachments: a. Instructionto Bidders b. PricingSheet(s) c. Certificateof Compliance d. SpecificationNo. V049-2-010 e. SpecificationNo. V049-2-033,Rev.2

RonaldB. Bento MaterialsManaser

RFQ No.96-0I0 Prgc -of - DATE: RFQNo.

Instruction To Bidders

Quotationsare due by theclose ofbusiness on 7/19196.

Sendquotations in triplicateto:

ProcessSystems Intemational, Inc. ATTN: Mr. R. Bento 20 WalkupDrive Westborough,MA 01581 (s08)898-020s, Fax: (508) 898-0351

Pleasesubmit all questions,both technical and commercial, in writing to:

ProcessSystems International, Inc. ATTN: 20 Walkup Drive Westborough,MA 01581 (s08)898-0205; Fax (508) 898-0351

3. Quotationsmust be for firm-fixedpricing for the specifiedperiod ofperformance and valid for acceptanceby Buyerthrough 60 da)'s.

PaymentTerms:

90%upon delivery ofthe itemto thespecified destination. l0% uponfinal acceptanceofthe item by Buyer'sCustomer.

Altematepayment terms specifuing the pricereduction will be considered.Payment termswill be consideredin theprice evaluation.

5. ShippingTerms are FOB destinationto specifiedlocation. Bidder's pricing is to include freiehtand insurance.

RFQNo.96-010 Prge-of - 6. Salestax is to be excluded.Buyer will providea resaleexemption number.

Bidderto includein its quotationapplicable field servicerates valid tlrough final acceplance.

8. Bidder to specify and price recommendedspares for eachsite for start-upand for the first yearof operationseparately.

9. Itemswill be deliveredas specified in theattached Equipment Specification. The Bidder shall speci$ the requiredrelease date to meetthat schedule.Buyer will not be responsiblefor costincurred by Bidderon itemsnot releasedin writing. TheBidder shall submit a completedcopy ofthe attachedpricing sheet. Bidder shall also confirm drawing(s)and specification(s) submittal date.

10. A1l quotationsmust be submittedin strict compliancewith this requestfor quotationin order to be consideredfor award. Quotationscontaining bidder's standardterms and conditionswill be considerednonresponsive and subject to rejectionat Buyer'soption.

11. Quotationswill be evaluatedbased on technicalcompliance with the specification, pricing,delivery, schedule of drawings,specifications and equipment, acceptance ofthe commercialterms and conditions, past experience for similargoods, and overall responsivenessand conformance to this requestfor quotationincluding proposed pricing reductions.Buyer reserves the right to purchasefrom otherthan the low pricebidder. t2. All quotationsmust include a signedCertificate of Compliance,RFQ/CC-95.

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ab CERTIFICATE OF COMPLIANCE

PSI INQUIRY NO. BIDDERNAME: BIDDER'S PROPOSALNO.

INSTRUCTIONS: This form must be completedby eachbidder and must accompanythe quotation. Any quotationnot accompaniedby a properly executedcopy of this form will be considerednonresponsive.

CITECK ONE BOX OTILY:

We certiry that this proposalcomplies with the Requestfor Quotetion,end all attachmentsthereto, as well asall referencedindustry codesand standards.

We certifo that this quotationcomplies with the Requestfor Quotation, and all attachmentsthereto, as well as all referencedindustry codesand standards,except for the comments/erceptionslisted on the following page(s)

BY: (Signatureof CompanyOffi cer)

(NameTyped or Printed)

TITLE:

DATE:

*NOTE: Each Requestfor Quotationdocument should be addressedseparately. It will be assumed that Bidder is in completecomplience with any documentnot so addressed.

RFQ/CC-95 Titler SPECIFICATION FOR CLEAN AIR SUPPLYSYSTEMS

SPECIF'ICATIONFOR

CLEAI{ AIR SUPPLYSYSTEMS

FOR

LIGO VACUT]M EQUIPMENT

Hanford,Washington and Livingston, Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR: > .(-( ll-tQ)Altp"^^

PROJECTMANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly as requiredto respondto the specificationrequirements, and shall not be disclosedto any other party.

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'Dl^ o T4S t).tt.s! | l'- /1 t'i' R--",1e o 1 l?r:tFAl.rr Fu'. 6.vottr,,p p/ t0-/q-q-t Re/easedper DEO ooos' PI {r'.i q., , .ql /\cvLrtr frp UcDt46 f2ort,,u1uppvD416^t REVLTR. BY-DATE APPD.DATE DESCRIPTIONOF CHANCE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL z/4rr Number V049-2-Oil Rev. APPROVALS T {6- ( -//'4,'',ftt+ I PageI of 6 SPECIFICATIONFOR CLEAN AIR SUPPLYSYSTEMS

SPECIFICATIONTABLE OF CONTENTS

I .0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Wananty

AttachmentA LIGO QA RequirementsSummary AftachmentB OtherTechnical Requirements PSISpecification V049-2-033, Rev. 2

SPECIFICATION lturnb'rA vo49-2-oll P.g. --4- ol SPECIFICATTONFOR CLEAN AIR SUPPLYSYSTEMS Tllle

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication,assembly, inspection, testing, preparation for shipping,shipment and delivery ot cleanarr s_upplysystems for the LIGO vacuumsystem. The systemswill supplyclean and dry air for equipmentventing and purging,and for air showersin variousvacuum vessels.

All attachmentsare incorporated herein by referenceand made a partofthis specification.

fhe .spe_cified-equipment is intendedfor useas part ;f the VacuumEquipment supplied for the LaserInterferometer Gravitational-Wave Observatory (LIGO). tlCO, wtiiih is gperated.by Caltech and MIT under an NSF grant, includes two sites (Hanford Reservation,near Richland, WA and Livingston, LA). Each site contains laser interferometersin an L shapewith 4 km arms, a vacuurnsystem for the sensitive interferometercomponents and optical beams, and other support facilities.

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto any otherparty.

2.0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows:

Ouantitv Date Westboro(PSI) 50CFM 2 11/1/96 2OOCFM 0 11/1/96 WashingtonSite: 50 CFM 4 9/r/97 z 2OOCFM 1 9/t/97 c LouisianaSite: o 50CFM 0 3/1/98 2OOCFM I 3/1/98

TotalRequired 50 CFM ,6 2OOCFM 2

I o "prototype" 112.2 The first unit of eachsize shall be a and shall be inspectedfor cleanliness ll prior to the releasefor subsequentunitd. the hrst unitswill alsobe testedfor noiseand ll vibrationby theBuyer.

{ M n.v. P.9c ol SPECIFICATIONFOR CLEAN AIR SUPPLYSYSTEMS Tllle

' Acceptancesat the sitesare expected to occuron a staggeredbasis no morethan 120days ll' after delivery.with final acceptancea1 Westboroexpected to occur about January2, lt tl 1997;about May 31. 1998 in Washington;and about November 30, 1998 in Louisiana. 3.0 EQUIPMENT REQUIREMENTS

The clean air supply systemswill be used to provide air for equipmentventing and purging,and for air showersin variousvacuum chambers. The air at the supplypoint shall be 50 SCFM (6 systems)or 200 SCFM (2 systems)minimum. It shall be filtered throughprefilters and HEPA filters to provideair meetingFed. Std. 209 Class 100. It shall be driedto -60 C dew point (at atmosphericpressure), and provided at a minimum pressureof 30 psig. Supply air to the systemswill be ambient indoor air. Air compressorsshall be non-lubricatedwith filtered suction. Performancefor flow, dewpointand particle count shall be guaranteed.Commercially packaged compressors, dryers and filters (subjectto PSI approval)used in these systemsneed not meet AttachmentB of this specification. As a minimum,the followingcomponents shall be provided:

r A receiverwith manualdrain and automatic start/stop capbilities for the compressor.(System operation will be continuousfor periodsof severalhours to severalweeks, with variableflow rates.) . Hydrocarbonremoval adsorbers with sampletaps upstream and downstream. r An inlet air filter capableoftaking air from anadjacent room (piping by others).

Dryerblowdown silenceis suitable for locatingoutside ofthe buildingby others.

A 0.01micron sterile final filter with stainlesssteel housins.

4.0 DESIGNRXQUIREMENTS z c

4.1 MechanicalRequirements C' o 4.1.1 Systemsof eachsize shall be self-containedand identicalto minimizethe numberof requiredspare parts.

4.1.2 Any requiredutility connections(such as for cooling water) shall be manifoldedto a singleconnection point and terminated appropriately (such as with an isolationvalve).

4.1.3 The acousticnoise and vibration reouiremerlts detailed in Section5.1 of AttachmentB do not applyto the cleanair supplysystems. However, reasonable measures shall be taken lo mtntmrzevtbratlon o

n4.1.4 Thefinal filter andall downstreammaterials shall be stainlesssteel (304,304L, 316 or il 316L). tl rl

nGY, [ffi! u*n-r-.,, Pae! ol SPECIFICATIONFOR CLEAN AIR SUPPLYSYSTEMS Tllle

4.1.5 The200 CFM systemsshall be water cooled and the 50 CFM unitsair cooled.

4.1.6 Manifoldingand/or proper compressor cabinet connections shall be providedto allow a silgle air inlel from an adjacentroom (pipingand silencerby otheri). The compressor inlet shallbe filtered.

4.1.7 Building accessfor installationis through8'wide by 8' high doorways.Therefore, each skid must be sufficientlyless than thosedimensions to allow adequateclearance. If necessa.ry,it would be acceptableto removean item from the skid firr installation,then reinstallit on the skid. Accessspace will be providedby othersaround the skid. Skid equlpmentarrangements are subjectto Buyer's approval. CAD drawingsand files are preferred,AutoCAD 12,if possible.

4.1.8 All piping shall be detergentwashed and rinsed to remove all traces of oils. No hydrocarbonsshall be used on t}te processsurfaces of the compressorsduring their manufacture,and none shall be usedin makingup pipingjoints. All dryer vesselJ,filter housingsand othercomponents shall be free of hydlocarbons,and inspectedto ensure thatthey are clean and dry.

4.1.9 Theclean air supplysystems shall not introducehydrocarbons into the air stream.

4.1.10 Blowdownfrom compressorunloading may be ventedinto the compressorcabinet if it doesnot resull in a sisnificantincrease in noise.

4.1 .l 1 The ,u-pl" ,up, upro-.amand downstream of the hydrocarbonremoval adsorbers shall be valvedand have 1/4" maleSwaselok thread for cusiomerconnection.

4.2 ElectricalRequirements 4.2.1 InstrumentationRequirements

Appropriategauges for localoperation ald monitoringshall be provided. z c o o 4.2.2 ControlsRequirements

4-2.2.1Controls for local operationshall be provided. In addition,provide terminal strips in junctionboxes with ary contactsto indicatethat the systemsare running or not.

4.2.2.2Systemsshall be stoppedand startedby handswitches locared on the systemskid. The compressorsshall be startedand stopped automatically based on pressurein the discharge recelvertanl(. o 4.2.2.3Provide a receiverlow pressureswitch for alarm,wired to dry contactson terminalstrip in abovejunction box (see 4.2.2. I , above).

4.2.2.4Provide a dryerfailure to switchalsrm wired to the comp'lressorpanel. and a coryrmorllrr:t alarmfor thd compressor. SPECIFTCATTOIrl M Brv. oll. SPECIFICATION FOR CLEAN AIR SUPPLY SYSTEMS Tl e

4.2.3 PowerRequirements

4.2.3.1Required controllers and overload protection shall be provided on the systemskids.

4.2.3.2A.single dis_connect switch for eachsystem shall be provided on eachskid. An additional disconnectfor eachdryer system shali also be provided.

4.2.3.3All wiring,.conduits-and terminations between skid componentsshall be provided,with only a singlepower feed necessary for field connection.

4.2.3.4A single480/277 V, 3 phase,4 wire (with groundi circuit will supply power ro rhe system.

4.2.3.5All starters,switches and overload protection devices shall be provided by thevendor. 4.2 3-6 All instrumentwiring.shall be segreg-atedin separateconduits based on signalvoltages (one tlpe per conduit). Barriersshall be usedto separateterminal blocks of differEnt vollages.

4.2.3.7The system shall meet the requirements of theN.E.C. and all localcodes.

5.0 REQUTREDDOCUMENTATTON

In addition to the documentationlisted in Attachment B, the following documentation shall be provided prior to shipment:

. Systeminstallation and operatingmanual ' ll Certifiedtest results tl z 6.0 SHOPTESTING c c, The vendo,rshall performhis standardtesting (tests for one systemof eachsize to be o witnessed_by_ the Buyer). In addition,the Buyer will make measurementsof flow, dewpoint,hydrocarbons and particle count for the deliveredair, andnoise and vibration.

7.0 INSPECTION

I The inspectionscalled for in AttachmentB shallbe performedby the vendor. Also, all paragraph I equipmentand components shall be inspectedin accoidancewith 4.1.8,above. I tl o 8.0 WARRANTY

Refer to PSI SpecificationV049-2-034, Purchased Equipment Commercial Requirements.for warrantyrequirements. SPECTFtCATTOI{ M FaY. ol ; r'l

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SPECIFICATION FOR

LNTDEWARS

FOR

LIGO VACUUMEQIIIPMENT

Hanford, Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE: TECENICAL DIRECTOR: n. A. Lut)

PROJECTMANAGER:

Information containedin this specilicationand its attachmentsis proprietary in nature and shall be kept confidendal. It shall be usedonly as required to res?ondto the specificationrequirements, and shall not be disclosedto any other party.

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PageI of -- Title SPECIFICATION FOR LN2 DEWARS

SPECIFICATION TABLE OF CONTENTS

l0 Scope

2.0 Schedule 3.0 EquipmentRequirements 4.O DesignRequirements 5.0 RequiredDocumentation

6.0 ShopCleaning/Testing

7.0 Inspection

8.0 Warranty

AttachmentA LIGO QA RequirementsSummary AttachmentB GeneralEquipment Requirements, PSI SpecificationV049-2-033, Rev. 2 AttachmentC VesselPiping & InstrumentationDiagram

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SPECtFtCATtOI{ NumberA Rcv, vodq-2-ol1 t Prg€ Lot Tllle SPECIFICATION FOR LN2 DEWARS

1.0 SCOPE

This specificationcovers the minimum requirementsfor the manufacturingengineering, materials,fabrication, assembly, inspection, testing, preparation for shipping,and shipment of LN2 dewarsfor the LIGO vacuumsystem.

All attachmentsare part of this specification.

The specifiedequipment is intendedfor useas part ofthe VacuumEquipment ' supplied 'ri'hichfor the Laser Interfeiometer Gravitational-WaveObservatory PIGO). LIGO, is operatedby Caltechand MIT underan NSF contract,includes two installationsat widely separatedsites: near Hanford, WA and Livingston,LA. Each installationcontains laser interferometersin an L shape with 4 km arms. a vacuum svstem for the sensitive interferometercomponents an'd optical beams, and other support flcilities.

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe kept confidential.It shallbe usedonly as requiredto respondto the specification requirements,and shall not be disclosedto anyother party.

2.0 SCEEDULE

2.1 Equipmentdelivery shall be asfollows:

Ouantitv Date PSI PAI

10,000Gallon (minimum net after90 days) v0492013 PI z WashingtonSite: 6 911197 q o LouisianaSite: 2 3lr/98

TotalRequired 8

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rl

I Number - ReY. I A vnro-t-nr r I --3-ot L SPECIFICATION FOR LN2 Tnle DEWARS

Ouantitv Date PSI P/N

12,000Gallon (minimum net after90 days) v0492013 P2 WashingtonSite: 2 9/1197

LouisianaSite: 2 3/1198 TotalRequired 4

2.2 Acceptancesat the sites(the startofVendor's warranty periods) are expected to occuron a stqggeredbasis, with final acceptanceexpected to ociur no later than May 31, 1998. Portionsofthe equipmentmay be acceptedearlier.

EQUIPMENT RXQUIREMENTS

The dewarsshall have minimum usable capacities as shownin Section2.2, above,after acc,ounting-forboil-off lossesdue to parasiticheat loads over a storagetime of 90 days without refilling at an ambienttemperature of 100 F. The dewar boil-off rate shall be noted. Each dewar shall be providedwith an ambientair vaporizerwith associated controlsto maintaindewar pressure at a designLN2 consumptionrate of 200 gallonsper hour. In addition,a vaporiierto providewain nitrogenat d flow of 11,000Stfg stratt be provided(regulators will beprovided by others).

4.0 DESIGN REQUIREMENTS z C 3 o 4.1 The Vendorshall use his standarddewar design, subject to the requirementslisted below, o indicatingthe designpressure and temperatuies,The Vendor shailfabricate and test the vesselsaccording to this specificationand the attacheddrawings. ') la Dewarsshall have either a stainlesssteel or a 9% Nickel steel(ASTM A353) innervessel aridcarbon steel outer vessel, with skirts or legsand lifting lugd,They shatl bb designedto be mountedon a concretepad outdoors in a verticalposition, The suggestedfootprint for the anchorbolts is a circlewith a 52 inch radius.Footpads mav extendbevond this circle by a reasonableamount. The Vendor shall advise PSI wirh his-bid if thereisa significant deviationfrom this requirementin his design. oI 4.3 Theinner vessel shall be ASME SectionVIII, DivisionI Codestamped.

4.4 Vesselsshall have an electrjcal grounding connection (lug). SPECTFTCATIOII 't v049-2-013 Prgr r ol o Tllle SPECIflCATION FOR LN, DEWARS

4.5 An outer vessel relief device sized in accordancewith CGA requirementsshall be provided.The inner vessel relief shall meet ASME requirements.

4.6 In additionto the Vendor'sstandard level gauge, - the Vendorshall provide pressure taps to installa leveltransmitter supplied by Buyer.

4,7 The Vendorshall provide a self-containedvent line backpressure regulator as shownon theP&ID.

4.8 The Vendor shall provide a self containedpressure regulator for the vaporizer loop to maintaindewar preszure as shownon the P&ID.

4.9 The innervessel shall have a dual reliefvalvdrupture disc anangementas shownon the P&ID.

i4.10 The bottom liquid draw line will mate with stainlesssteel vacuum - jacketted pipe i (suppliedby others).The inlet ofthe liquiddraw line shallbe 18" abovethi bottomof the i dewar inner.vessel,facing down, in ord-erto minimizethe possibilityof ice particlesbehg i drawn into the line '4.11I Thedewar shall be suitablefor the followingoutdoor ambient conditions:

Winter: 15deg. F dry bulb Summer: 96 deg.dry bulb,68 deg.F wet bulb. 4.12 Thefollowing paragraphs of AttachmentB arenot applicable:

5.1.4 5.1.5 5.r.7 6.3 6.4 6.5 9.4 I1.3 ll.4 z J 5.0 REQUIREDDOCUMENTATION o

Documentation,requirements listed in AttachmentA shallbe providedaccording - to the Buyer'sschedule (schedule later). In addition,the followingshall be provided: . Copiesofthe materialtest reports for pressureboundary material . Copiesof ASME Manufacturer'sCode Data Report. o All documentationshall be suppliedto the PSI QualityAssurance Manager at the o time of shipment.

SPECTFtCATtOI{

NumbcrA Rev, v049-2-0r3 I Page ol Tllle SPECIFICATION FOR LN, DEWARS

6.0 SEOPCLEANING/TESTING

TheVendor shall follow his standardcleaning and testing procedures.

7.0 INSPECTION

Theinspections called for in AttachmentA shallbe performed by the Vendor,

t.O WARRANTY

Referto Attachmentd section15.0, and to AttachmentB, Generalprovisions, Article 40 for warrantyrequirements.

z 3 o

.D

SPECtFtCAT|OI{

Numbe. - Fev. A A V049-2-013 T Prgre tr s1 |

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t! I il g.l U lt) v) -] 6 Tit|e: SPECIFICATION FOR VACUUM JACKETED PIPING

SPECIFICATION FOR

VACUUM JACKETED PIPING

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washinglon and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis propdetaryin natureand shall be kept confidential. lt shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto any other party.

/0-n-95 RelecrsedFer DEO ooos: PI 14 :<. 1-]lt.4; ilfgu/tr'.) l'. f lLs1"-i 1 ,\-:,rn,*aa, D i!,<-.- REV LTR. BY.DATE APPD.DATE DESCRIPTIONOF C}iANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL Number V049-2-016 Rev. APPROVALS 7.?'^- 6 - tt s( /e+ a/.{rr

PageI of rltle SPECIFICATION FORVACUUMJACKETED PIPING

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Warranty

AttachmentA OtherTechnical Requirements AttachmentB CommercialRequirements AttachmentC IsometricDrawings

SPECIFICATION

q Prgc i ol Tltle SPECIX'ICATIONFOR VACUUM JACKETED PIPING

1.0 SCOPE

This specification covers the minimum requirements for the design, materials, fabrication, assembly,inspection, testing, preparationfor shipping, and shipment of vacuumjacketed piping for the LIGO vacuumsystem. The piping will be usedin liquid and gaseousnitrogen serviceat the 80 K cryopumps.

All attachmentsare part of this specification.

The specified equipmentis intendedfor use as part of the Vacuum Equipmentsupplied for the Laser InterferometerGravitational-Wave Observatory GIGO). LIGO, which is operatedby Caltechand MIT underan NSF contract,includes two installationsat widely separatedsites: near Hanford, WA and Livingston, LA. Each installation containslaser interferometersin an L shape with 4 km arms, a vacuum system for the sensitive interferometercomponents and optical beams,and other supportfacilities.

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specification requirements,and shall not be disclosedto any otherparty.

SCHEDULE

2.1 Equipmentdelivery shall be as follows:

Quantit!' Date Price WashingonSite:

SupplyLine 8 9/!97

Retum Line I 9nt97

LouisianaSite:

SupplyLine 4 3t1t98 Retum Line 4 3lrl98 TotalRequired SupplyLine 12 Retum Line 12

SPECIFICATION Tltle SPECIFICATION FOR VACUUM JACKETED PIPING

2.2 Acceptancesat the sites(the start ofVendor's warrantyperiods) are expectedto occur on a staggeredbasis, with final acceptanceexpected to occurno later than May 31, 1998. Portionsofthe equipmentmay be acceptedearlier.

3.0 EQUIPMENTREQTIIREMENTS

The piping will be used in liquid and gaseousnifogen serviceat the 80 K cryopumps. The.supply line piping shall havea heatleak no greaterthan 0.581Btu/hr-ft for LN2.

4.0 DESIGNREQUIREMENTS

4.1 The piping shall be in accordancewith the attacheddrawings.

4.2 Thepiping shallmeet the Vendor's standards.

5.0 REQUIREDDOCUMENTATION

In addition to the documentationlisted in AttachmentA, the following documentation shall be providedprior to shipment(schedule later):

r Final drawingsfor review of layout.

6.0 SHOP TESTING

The Vendor shall perform his standardtesting.

7.0 INSPECTION z The inspectionscalled for in AttachmentA shall be performedby the Vendor:

8,0 WARRANTY

Refer to AttachmentA, Section 15.0, and to AttachmentB, GeneralProvisions, Article 40 for warrantyrequirements.

I

I seecrrrcarror{ RaY. Pl --!- ol Title: SPECIFICATION FOR AMBIENT AIR VAPORIZERS

SPECIFICATION FOR

AMBIENTAIR VAPORIZERS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washinglon and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHMCAL DIRECTOR:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. lt shall be usedonly asrequired to respondto the specificationrequirements, and shall not bedisclosed to anyother party.

.<.llt .l-hr\(al tSlPdlP ooC? 'ttl4 Bw ztuht Dp.o * REVLTR.I BY-DATE I APPD.DATEI DESCRIPTIONOF CHANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION DATE APPROVED DATE INITIAL NumberA V049-2-055 Rev. APPROVALS zlz"ftL A D. t. rr- Z-Ln-76 Y Pagelof f ritle SPECIFICATIONFORAMBIENTAIRVAPORIZERS

TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4-0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Wananty

AttachmentA LIGO QA RequirementsSummary

AttachmentB GeneralEquipment Requirements PSI SpecilicationV049-2-033, Rev. 2

z = o

I

SPECTFTCATTOI{ umbcrA V049-2_05S Rev., 7 ot ritle SPECIFICATIONFORAMBIENTAIRVAPORIZERS

1.0 scoPE

This specificationcovers the minimumrequirements for the desig4 materials,fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery ofthe ambientair vaporizersfor the LIGO vacuumsystem.

All attachmentsare incorporated herein by referenceand madea part ofthis specification.

The specifiedequipment is for useas part ofthe VacuumEquipment supplied for the LaserInterferometer Gravitational-Wave Observatory (LIGO). LIGO, which is operated by Caltechand MIT underan NSF grant, includesto sites(Ilanford Reseryation,near Richland,WA., andLivingston, LA). Each site containslaser interferometers components andoptical beams, and other support facilities.

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

2.0 SCEEDULE

2.1 Equipmentdelivery shall be asfollows:

PSI PA{ Type Detivery Quantity Ends Dare Site V0492055Pl 10600SCFII min. Washington 2 MPT 8/7197 capacity Louisiana 2 MPT 215/98 Total 4 z V0492055P2 5300SCFH min. Washington 6 MPT 817/97 o capacity Louisiana 2 MPT 215/98 Total 8

(D

SPECtFTCAT!OI{

NumberA ReY. I ?ot5 rltle SPECIFICATIONFORAMBIENTAIRVAPORIZERS

3.0 EQUIPMENTREQUIREMENTS

3.1 The ambienlair vaporizerslvill be usedto vaporizeliquid nitrogenat a supplypressure of approximatelyl0 psiglbr thepurpose of wamringup the LICO 80K cryopumps.

4.0 DESIGNREQUIREMENTS

4.1 MechanicalRequirements

4.1.1 The vaporizersshall be an all weldedaluminum alloy constructiondesigned to be used outdoors,and mounted directly to a concretepad by meansofanchor bolts.

4.1.2 The vaporizerduty cycle will be 12 hoursof continuoususe followedby an extended period(greater than 7 days)during which no gaswill be flowing throughit.

4.1.3 Thevaporizer design shall be basedon the flow ratesspecified in paragraph2.1, anda20 deg.F approachtemperature under the following ambientconditions:

Winter: 15deg. F dry bulb Summer: 96 deg.dry bulb,68 deg.F wet bulb

4.I .4 Themaximum allowable pressure drop across the vaporizershall be as follows:

10600SCFH vaporizer 2.0psid 5300SCFH vaporizer 1.0psid

1.2 ElectricalRequirenrents z Not applicable. c 3 o 4.2.1 InstrumentationRequirements Nonerequired.

4.2.2 Powerrequirements Not applicable.

o

SPECtFtCAT|Ot{ umbarA Rev. V049_2-05S p P.ge 1 ol rllle SPECIFICATION FOR AMBIENT AIR VAPORJZERS

4.2.3 Thefollowing paragraphs of Attachment B arenot applicable:

3.2 5.1.5 s.1.7 5.1.4 5.2 8,2 8.4 9.3 9.4 11.3 11.4

5.0 REQUIREDDOCUMENTATION

In additionto the documentationlisted in AttachmentB, the following documentation shallbe providedprior to shipment:

o Manufacturer'sstandard QA reports(including final functionaltesl reports).

6,0 SHOPTESTING

Theequipment shall be tested in accordancewith the manufacturer'sstandard shop test.

7.0 INSPECTION

7.1 All testing and inspectionscalled for in AttachmentB (SpecificationV049-2-033, GeneralEquipment Requirements) shall be performedby the Vendor. Additional quality assurancerequirements are listed in AttachmentA, QualityAssruance Requirements Summary.

z 8.0 WARRANTY 3 o Refer to SpecificationV049-2-034, Purchased Equipment Commercial Requirements (attachedto the Requestfor Quotation),for warrantyrequirements.

T

SPECIFICATTOt{ t{umbcrA V049_2_0Ss Rev. I,J.]

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SPECIFICATIONFOR

8OKPUMP REGENERATION HEATERS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston.Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECTMANAGER:

ELECTRICAL/ INSTRUMENTATION

Jnformationcontained in this specificationand its attachmentsis proprietary in nature and shall be kept confidential. It shatl be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto any otherparty.

4 flM 'n b. (t") f^it.i\ rc)e!-4e RI]vL'r'R.l BY-DArE I appn.oaru J DL,SCRIPTIONOF CHANGT pRocESSSYSTEMS TNTERNATTONAL, rNC. I seectFtcATtoN n\r.r.r^r IPREPARED DAT[. APPROVED DATE NumberAV049-2-056 Rer'. I ^PPROVALS| @narut 4zilcL ). h,q-t PagcI ol' Tille SPECIFICATION FOR 8OKPUMP RIGENERATION HEATERS

TABLE OF CONTENTS

1.0 Scope 20 Schedule 30 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 80 Warranty

AttachmentA LIGO QA RequirementsSummary

AttachmentB GeneralEquipment Requirements PSI SpecificationV049-2-033, Rev.

z c 3

I SPECTFTCATTOT{ tt"u"'o voll-z-useReY. I 2ol ritl" spECIFrcATroNFoR ttOKptrMp RE(;ENERATIoN HEATEtts

I.O SCOPE

This specificationcovers the minimum requirementsfor the design,malerials. fabrication.assembly. inspeclion. lesting. preparation for shipping.shipmcnl and delivery ofthe 80K punrpregeneration heaters for thc LIGO vacuuntsystem.

All attachmentsare incorporated hercin by'reference and made a partof this specification.

The specifiedequipnrent is for useas part ofthe VacuumEquipment suppJied fbr the LaserInterl'erometer Gravitational-Wave Observatory (LIGO). LIGO. u'hich is operated bl Caltechand MIT underan NSF grant.includes to sites(Hanford Reservation. near Richland.WA. and Livingston,LA). Eachsite contains laser interferometers in an L shapewith 4 knr arms.a vacuumsystem for tlresensitive interferometers componenls and opticalbeams.. and other support facilities.

Inlbm.rationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired 1o respond to the specification requirements.and shall not be disclosedto any otherparty.

2.O SCHEDITI,E

2.1 hquilrncntdclir.crv shall be aslirllous:

PSI P,t{ Type Delivery Site Quantit} Nozzles Date

V0492056 10600SCFH rnin. capacity Washington 2 Flgor BW 8,/7i97 PI

c Louisiana 2 Flgor BW 2i5l98 3 Total 4

V0.1920-56 5300SCFH min. capacin' Washington 6 Flgor BW 817/97 P2

Louisiana 2 Flg or B\\' l/)198 Total 8

I

SPECtFtCAT|Ot{ Numb€rA V0{9_2-0S6 ReY.

Page riile SPECIFICATIONFOR 80K pUMp REGENERATIONHEATERS

3.0 EQUIPMENTREQUIREMENTS

3.1 rhe regenerationheaters will be used to heat nitrogengas at a supply pressureof approximatelyl0 psigfor the purposeof warmingup theLIGO 80K cryopumps.

4.O DESIGNREQUIREMENTS

4.1 MechanicalRequirements

4.1.1 The heatersshall be an all weldedstainless steel construction designed to be used outdoors,and mounted on a skid,provided by PSI, by meansof threadedstuds or bolts. Theheater elements shall be accessibleand removable by meansofa flangedconnection.

4.1.2 Theheater duty cycle will be 12hours of continuoususe followed by an extendedperiod (greaterthan 7 days)during which no gaswill be flowingthrough it.

4-I.3 The heaterdesign shall be basedon the flow ratesspecified in paragraph2.1, underthe followingambient conditions:

MinimumGas Supply Temperature -5 deg.F. RequiredOutlet Temperature 5300SCFHHeater 375deg. F 10600SCFH Heater 360dee. F

AmbientConditions:

Winter 15deg. F dry bulb Summer 96 deg.F. dry bulb,68 deg.F. wet bulb

4.1.4 Themaximum allowable pressure drop across the heater shall be as follows.

10600SCFH heater 1.0psid 5300SCFH heater |.0 osid

SPECIFICATION

Page -- ol Titlo SPECIFICATIONFOR EOKPUMP REGENERATIONHf,ATtrRS

4.1.5 Nozzlessizes for theheaters shall be as follows:

10600SCFH heater t-t 12inch IpS inlet 3 inchIpS outlet 5300SCFH heater t-t/2inch IpS inlet 1-1/2 inch IPS outlet

4.2 ElectricalRequirements Referto AttachmentB.

4.2.1 InstrumentationRequirements "K" Two type thermocouplesshall be internallymounted in the heatercavity. One will be used for a high temperaturealarm status, The other will be used as a spare. Thermocouplesshall be #20 AWG, ungrounded,and shielded.A type ,,K', female connectorand dedicated knockout, separate from power,shall be provided.

4.2.2 ControlsRequirements TheVendor shall supply a zerocrossing type SCR controller for adjustmentofthe power appliedto the heater.This unit shallbe proportionatelysized based upon the the heater powerrequirements. The input signal will be 4-20ma. Status indication in theform of relayoutputs shall be required,at a minimumfor: a) ShortedSCR indication b) SCR"on" indication TheSCR unit shall be supplied in a NEMA 4X enclosure.

4.2.3 PowerRequirements: A dedicatedpower knockout and power terminals shall be provided.The available power is a 480V,3 phase,4 wiresystem. z 3 g 4.2.4 Thefollowing paragraphs of AttachmentB arenot applicable:

51.1 5.t.4 5.1.5 '7 5.1.6 5.1 5l.ll 5.2.1.3 63 82 8.4 9.4 113 14.0

I SPECIFICATIOI{ I w Rev, Page ' ot '

PS 997 rille spECIFtcATIoN FoR 80K puMp REGENERATToNHEATERS

5.0 REQUIREDDOCUMENTATION

In additionto the documentationlisted in AttachmentB, the following documentatron shallbe providedprior to shipment:

r Manufacturer'sstandard QA reports(including final functional test reports). 6.0 SHOP TESTING

6 1 The equipmentshall be tested in accordancewith themanufacturer's standard shoo test.

7,0 INSPECTION

7.1 A1ltesting and inspections called for in AttachmentB (SpecificationV049-2-033, General EquipmentRequirements) shall be performedby the vendor. Additional quality assurance requirementsare listed in AttachmentA QualityAssurance Requirements Summary.

8.0 WARRANTY

Refer to SpecificationV049-2-034, Purchased Equipment Commercial Requirements (attachedto the Requestfor Quotation),for warrantyrequirements.

z 3 o

o

SPECIFICATIOIu NumberO V049-2-0S6 ReY.

Psge .r ot (!

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() F] z s.l Bl F.l J !.1 E I = L) z Title: SPECIFICATIONFOR SMALL VACUUM VALVES

SPECIFICATIONFOR

SMALL VACUUM VALVES

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

PROCESSENGINEER;

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shall be keptconfidential. lt shaltbe usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto any otherparty.

't 4".5 o ).) 5-q( D\"^',) l?c1o-*teo /2a Q t ot2 Pro, D( o Oo I { REVLTR.IBY.DATE I APPD.DATEI DESCRIPTIONOFCHANGE PROCESSSYSTEMS INTERNATIONAL,INC. I SpeCtFICATtON PREPARED DATE APPROVED DATE INITIAL Number V049-2-059 Rev. APPROVALS (,s6" ))t-Ec ,(u T/'t o PageI of 4 riue SPECIFICATION FOR SMALL VACUUM VALVES

SPECIFICATIONTABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 DesignRequirements 4.0 RequiredDocumentation 5.0 ShopTesting 6.0 Inspection

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials. fabrication,assembly, inspection, testing, preparation for shipping,shipment and delivery of small (l 112"and 2 1/2") high vacuumand ultra high vacuumangle valves for the LIGO vacuumsystem.

The specifiedequipment is for use as part of the VacuumEquipment supplied for the LaserInterferometer Gravitational-Wave Observatory GIGO). LIGO, which is operated by Caltechand MIT underan NSF grant,includes two sites(Hanford Reservation, near Richland,WA and Livingston,LA). Each site containslaser interferometers in an L shapewith 4 km arms,a vacuumsystem for the sensitiveinterferometer components and opticalbeams, and other support facilities. z

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe kept confidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

I (D

SPECIFICATIO{ NumbarA Rev. vo49-2-os9 A ol 4 Ttile SPECIFICATIONFOR SMALL VACUUM VALVES

SCHEDULE

2.r Equipmentdelivery shall be asfollows:

Quantity Date PSI (Westboro,MA) 1 ll2" HighYac I 6/t/96 2l/2" HighYac I 6/1/96 1 1/2"Ultra High Vac 2 6/|96 21/2" UltraHigh Vac 2 6/1t96 WashingtonSite: I 1/2"High Vac 86 9t1t97 2 l/2" HighVac 46 9/1/97 1 l/2" Ultra High Vac 50 9/l/97 2ll2" UltraHighYac 18 9/t/97 LouisianaSite: 1 1/2"High Vac 50 3/1/98 21/2" HighYac 23 3/1/98 I 1/2"Ultra High Vac 25 3/1/98 2 1/2"Ultra High Vac 6 3^t98 TotalRequired 1 l/2" High Vac . 137 2l/2" HighYac 70 I l/2" Ultra High Vac 77 2 1/2"Ultra High Vac LO

Acceptancesat the sitesare expected to occuron a staggeredbasis, with final acceptance at Washingtonexpected to occurabout May 31, 1998,and aboutNovember 30, 1998in Louisiana.

3.0 DESIGNREQUIREMENTS

3.1 Angle valvesshall be 304L or 3l6L stainlesssteel (304 or 316 stainlesssteel is acceptableif thevalves are unavailable in L gradeSS).

).2 Endconnections shall be CF flanqes.

J,J Thevalves shall have stainless steel metal bellows stem SPECIFICATION

Peg6 J s1 fiile SPECIFICATION FOR SMALL VACUUM VALVES

3.4 Neither the body leakagenot the seatleakage shall exceedI x l0-e ton liters/secof helium.

3.5 Thevalves shall be desisnedto sealin bothdirections.

3.6 Theintemal valve mechanisms shall be non-lubricated.

1.7 Valvesshall be manuallvactuated bv a handwheel.

3.8 Valvesshall be bakeableto 150C +l-20 C (170C maximum).

3.9 The valves shall be cleanedin accordancewith the Vendor's standardorocedures applicableto thevalve service.

4.0 REQUIREDDOCUMENTATION

Engineering drawings shall be submitted for approval prior to fabrication. Manufacturer'sstandard QA reportsshall be provided prior to shipment:

5.0 SHOPTESTING

Each valve shall be testedfor leakage(using oil-free pumping equipmentand leak detector)prior to shipmentfrom the manufacturer

6.0 INSPECTION z

The Vendor's standardinspections shall be performed. Also, each valve shall be inspectedfor cleanlinessby black light prior to shipment. Valvesshall be recleanedif anycontamination is found.

G

SPECtFTCATTOT{

Numbcr - ReY. A v049-2-0se o ol 9 Title: SPECIFICATION FOR CLEAN QUARTER-TURN VALVES

SPECIFICATION FOR

CLEAN QUARTER-TURN VALVES

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

PROCESSENGINEER:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Informationcontained in thisspecification and its attachmentsis proprietaryin natureand shall be kept confidentjal. lt shallbe usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

'i 1/t\t 3.1-rt t^ rut 7 - <'?C RL: tFAlaD Fbr\ |uott Pt a ,\tO o fl REVLTR.IBY-DATE I APPD.DATEI DESCPJPTIONOFCHANGE PROCESSSYSTEMS INTERNATIONAL,INC. I SpeCtFICATtON PREPARED DATE APPROVED DATE IN]TIAL Number V049-2.060 Rev. APPROVALS /1".{t*. ?-t-11Av> n flile SPECIFICATION FOR CLEAN QUARTER-TURN VALVES

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 DesignRequirements 4.0 RequiredDocumentation 5.0 ShopTesting 6.0 Inspection

1.0 SCOPE

This specificationcovers the minimum requirementsfor the design, materials, fabrication,assembly, inspection, testing, preparation for shipping,shipment and delivery of2" cleanquarter-turn valves for the LIGO vacuumsystem. These valves will be used in FederalStandard 209 Class 100 air service.

The specifiedequipment is for use as part of the VacuumEquipment supplied for the LaserInterferometer Gravitational-Wave Observatory (LIGO). LIGO, which is operated by Caltechand MIT underan NSF grant,includes two sites(Hanford Reservation, near Richland, WA and Livingston, LA). Each site contains laser interferometersin an L shapewith 4 km arms,a vacuumsystem for the sensitiveinterferometer components and opticalbeams, and other support facilities.

Informationcontained in this specificationand its attachmentsis proprietarain natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

SPECIFICATION umbcrA vo49-2-o6o Prge ! s| Tile SPECIFICATION FOR CLEAN QUARTER-TURN VALVES

2,0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows:

Ouantity Date WashingtonSite: l2 9/1/97 LouisianaSite: 5 311198

Total Required 17

2.2 Acceptancesat the sitesare expected to occuron a staggeredbasis, with final acceptance at Washingtonexpected to occurabout May 31, 1998,and aboutNovember 30, 1998in Louisiana.

3.0 DESIGNREQUIREMENTS

3.1 Thevalves shall be either butterfly, ball orplug style.

3.2 The valvesshall be 304L or 3l6L stainlesssteel (304 or 316 stainlesssteel is acceptable ifthe valvesare unavailable in L gradeSS).

3.3 Endconnections shall be CF flanEes.

3.4 Thevalves shall be desisnedto sealin bothdirections.

3.5 Theintemal valve mechanisms shall be nonlubricated. z 3.6 The valves shall be cleanedin accordancewith the Vendor's standardprocedure for 3 o valvesintended for usein FederalStandard 209 Class100 clean air service..

3.7 Valvesshall be manuallyactuated.

4.0 REQUIREDDOCUMENTATION

Engineering drawings shall be submitted for approval prior to fabrication. Manufacturer'sstandard QA reportsshall be provided prior to shipment:

SPECTFTCAT|OtI Numb€r - ReY. A v049_2_060 Page 3ol rifle SPECIFICATION FOR CLEAN QUARTER-TURN VALVES

5.0 SHOP TESTING

Manufacturer'sstandard testing shall be performed.

6,0 INSPECTION

The Vendor's standardinspections shall be performed. Also, each valve shall be inspectedfor cleanlinessby black light prior to shipment. Valvesshall be recleanedif any contaminationis found.

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SPECTFTCATTOt{ Humb.t - Rev, A v049-2-060 4ol Title: SPECIFICATION FOR LIGO CRYOGENIC CONTROL VALVES

SPECIFICATION T'OR

LIGO CRYOGENIC CONTROL VALVES

FOR

LASER INTERFEROMETER GRAVTTATIONAL WAVE OBSERVATORY

Job No. V59049

INSTRUMENTATION/ ELECTRICAL ENGINEER:

PROJECT ENGINEER: -D TECHNICAL DIRECTOR: &, l*,tct) rL-Lta*--'

PROJECTMANAGER:

Information containedin this specificationand its attachmentsis proprietary in nature and shall be kept confidential lt shall be usedonly as required to respondto the specificationrequirements, and shall not be disclosedto aly other parb'.

-D 6 $rt zlubc tar iLU t"iti^t re)a-+e p? L Df.)o 76 Fotr O,JO?E REVLTR. BY-DATE APPD.DATE DESCRIPTIONOFCHANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL Number V049-2-062 Rev. -D d APPROVALS ffiluaatp-"lut* \^-rUJ a.tt lL Yl

-? Pagel of rllle spEcIFIcATIoNFoRLIGo cRyocENtc coNTRoL vALvEs

TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 EquipmentRequirements 4.0 DesignRequirements 5.0 RequiredDocumentation 6.0 ShopTesting 7.0 Inspection 8.0 Wananty/?erformance

AttachmentA LIGO QA RequirementsSummary

AttacbmentB PSI ValveData Sheets

AttachmentC GeneralEquipment Requirements PSI SpecificationV049-2-033, Rev. 2

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1.0 scoPE

This specificationcovers the minimumrequirements for the design,materials, fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery ofthe cryogeniccontrol valves for theLIGO vacuumsystem.

AII attachmentsare incorporated herein by referenceand made a part ofthis specification.

The specifiedequipment is for useas part ofthe VacuumEquipment supplied for the Laser InterferometerGravitational-wave observatory (LIG0). LIGO, which is operated by Caltechand MIT underan NSF grant, includesto sites(Ilanford Reservation,near Richland,Wd andLivingstoq LA). Each site containslaser interferometers in an L shapewith 4 km arms,a vacuumsystem for the sensitiveinterferometers components and opticalbeams, and other support facilities.

Informationcontained in this specificationand its attachmentsis proprietaryin natureand shallbe kept confidential.It shallbe used only as required to respondto the specification requirements,and shall not be disclosedto anyother party.

1.I FumishedBy The Seller

a. Controlvalves ofthe quantityand type designated on the attachedvalve data sheets. b. Shoptesting and inspection ofvalves. c. Drawingsand data as indicated in this specification.

2,0 SCHEDULE

2.1 Equipmentdelivery shall be asfollows: z 3 q o PSI P/N Type DetiverySite Quantity Date

V0492062Pl CryogenicControl Valve CostaMesa, CA 12 8/23/96

I

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3.0 EQUIPMENTREQUIREMENTS

3.1 The controlvalves will be usedto supplyliquid nitrogenfor the purposeof maintaininga liquid levelin the LIGO 80K cryopumps.

4.0 DESTGNREQUTREMENTS

4.1 In addition to the requirementsin this section,process, mechanical, and electrical requirementsfor the specificapplication are given on the valve data sheetsand/or schedulesattached to this specification.

4.1.1 Valves shall be suitablefor outdoor serviceat the LIGO siteslocated near Richland. Washingtonand Livingston, Louisiana.

4.2 Valvesshall be vacuumjacketted or shall be capableof being equippedwith vacuum jackettingby the Buyer. The vendorshall state in his quotationif vacuumjacketing is suppliedwith the valves.

4.3 In additionto thoselisted in AttachmentC, the followingcodes and standards shall apply:

B16.25 Butt WeldingEnds 816.37 HydrostaticTesting of ControlValves

4.4 Electrical designand materialshall conform with the latest edition of the National ElectricalCode, and shall carry the UnderwritersLaboratory or FactoryMutual label, exceptfor materialfor whichUL listingcriterion has not beenestablished.

4.5 Valvesfor cryogenicservice shall be extendedstem type. z c "top 4.6 The Vendor shall indicateif the works" (actuator,etc.) of the valve are self o supportingas supplied,or if additionalsupports are required,and if so, shall indicate supportpoints to beused. Thisinformation shall be submittedwith the ouotation.

4.7 Electrical{nstrumentationRequirements

4.7.l All instrumentsshall have watertisht enclosures for outdoorservice.

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{ fgrcrrrceno------T049.46t *u.ooA Rev. | ot ritle SPECIFICATION FORLIGO CRYOGENIC CONTROL VALVES

4.7.2 Nl devicesand instrumentationshall be mountedon the valve,/actuatorassemblies with appropriateheavy duty brackets. This includestransducers, positioners, combination €lectro-pneumaticpositioners, solenoids, air regulatorsets, etc. All suchitems shallbe tubedto the diaphragmby the Seller.

4.7.3 All solenoidvalves shall be stainlesssteel ASCO or approvedequal. Whenhigh capacity type solenoidsare specified on the valvedata sheets, the Sellershall select the orificesize anddiaphragm connection so the thatBuyer's required closing times are met. All solenoid valves shall be suppliedwith high temperaturecoils suitablefor the intendedservice and designambient conditions. Solenoidcoil voltageshall be 24VDC. The solenoidvalve shallbe a tkee way ASCOvalve installed at the positionerdischarge side, It shallexhaust the positionerto atmospherewhen de-energized.

47.4 Lirntt switches,as per the data sheet, shall be double-pole,double-thro (DPDT), hermeticallysealed proximity type, rated 120VAC, 5 amps(minimum), (Go Systemsor equal).

4.7.5 Thel/P shalloperate on a 4-20 mA signal.

4.8 The followingparagraphs of AttachmentB arenot applicable:

5.1.1 5.1.5 5.r.6 s.r.'t 5.1.11 5.2.1.3 6.3 8 2 8.4 9.4 11,3 t4,O

4.9 Utilities

Referto AttachmentC.

5.0 REQUIRED DOCUMENTATION

In additionto the documentationlisted in AttachmentB, tbe following documentation shallbe providedprior to shipment:

5.1 Manufacturer'sstandard QA reports(including final functional test reports).

SPECIFICATION

'7 ol rille SPECIFICATION FOR LIGO CRYOGENIC CONTROL VALVES

5.2 ProcessData

'*1. Confirmationof the requiredCy (or C) as shownon the attacheddata sheets, basedon the flows andpressure drops allowed. *2. Ifno Cv or (or C") is indicatedon the attacheddata sheets, tbe vendorshall supply suchdata. *3. A tableor graphshowing Cv (or Cr) versuspercent ofvalve travel. *4. CompletedPSI valvedata sheets. *This datamust be submittedwith Vendor'sproposal for evaluationprior to award ofcontract. 5.3 MechanicalData l. Outlinedimension drawings and weight (including operators and accessories). 2. Identificationand description ofall componentsand accessories. 5.4 AssemblyDrawings Assemblydrawings shall be preparedby the vendorshall be submittedto the Purchaserfor informationonly. Four (4) copies(two [2] reproduciblesand two [2] prints) shallbe submittedto the Purchaserwithin four (4) weeksARO. This includesdrawings of any purchaseditems. Thesedrawings must showgeneral and overalldimensions, details of internalparts, estimated weights, and all materialused for construction.Drawings shall be certifiedas dimensionally correct. Certifiedcatalog cuts are acceptable. 5-5 DrawingReview Drawingapproval is not reouiredfrom the Buyerbefore starting fabrication. The Buyer's reviewof the Vendor'sdrawings is ofa generalnature. Reviewof any drawingsby the Buyer doesnot serveas acceptanceof any errorsor deviationsfrom thesespecifications or instructionsrelating to thework. TheVendor shall call attention to anysucb deviations z by a separate 3 written notice when submittingthe drawings for review. Unless specific o writtenapproval is obtainedfrom thePurchaser, deviations are not acceptable. 5.6 Changes If changesare madeto any drawingsafter drawingsubmittal the Vendor shallfurnish copiesto theBuyer showing all changesclearly identified on the drawing.

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SPECTFtCATTOT{ Numb"rA ReY. 6 ---b--ot 1 rllle SPECIFICATIoNFoR LIGo cRyocENIc coNTRoL vALvEs

6.0 SHOP TESTING

6.1 Theequipment shall be tested in accordancewith the manufacturer'sstandard shop test.

7.0 ..INSPECTION

7.1 All testing and inspectionscalled for in AttachmenlB (SpecificationV049-2-033, GeneralEquipment Requirements) shall be performedby the vendor.Additional quality assurancerequirements are listed in Attachment A, Quality AssuranceRequirements Summary.

8.0 WARRANTY

8.1 Refer to SpecificationV049-2-034, Purchased Equipment Commercial Requirements (attachedto the Requestfor Quotation),for warrantyrequirements.

8.2 PerformanceGuarantee The valves must be sized to allow the specificflow rates while operatingwith the designatedpressue drops.

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AttachmentB PSI Valve Data Sheets

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SPECIFICATIOI{ I ""--'Axunrb.r - 'volq'z-062 | Prga -!-- of ?- INSTRUMENTS, PRIMARY ELEMENTS ANI' CONTROL VALYES

PSIS20 PROJECT L:GO INTTffi P.(J- sPEc ,toA,'? - OeL TAG CONTRACT- DWG@

Fluid L r {s r d, t.'i i.t ro3€.^ CritPrcaPc {q2 - Bpsia Unil! Mnc Flow Nof!! Flow Mil Flow SERVICECONDITIONS LIQUID VAFOR UOUID VAFOR UQI,ID VATOR Flo\* R.rtc rb- / h..) 3r,4| q. o6 3 Inlct Pr.3lrrre I O D.ic 4 t!!€ute r psrg 5 hl.t TqtDdrl -312'F 6 SnccWl^p.c Grev^{ol Wt 7 virsiwEoec Hcrls R6tio \LE .oo5t- ILA O o-- :1 8 Vrpor Prcs*re Pv 2{.? orir 9 'R.quicd Cv .03l , ocrg l0 sTrrvel .h tl Allowsblc SPL dBA '|t.dicr€d sPL dBA

It LINE: L-$,L 9uPeLV ACTUATORI l3 PipeLin. Size /ln 5ct^ to s 53 l4 & Schedrle / our 54 'Mfr & Model - t5 Pipc Lin hrsulalion ' Siz4 Ef Arcr 56 On/Ofr ModulrtiDs Ve9 vALvE BODY/BONNETi 57 SpringAction OpenrClose F c 58 rMax Allowableh.ssurc I6 'Tne G\obe .. o.h.+\e- s9 *Min RcquiredPressure 'size @ 'z 60 A\rileblc Air Supply Prcs$rrel l8 MaxPrcsJTcmp 5 O oAjgt O2- F 6l Mrx l9 'Mi & Mod€l 62 *Bndr R,ineF 20 *Body/BomaMatl 9 5 I tt 53 Ad Orier alioi 1l 'Lind M.r.riaVID 64 Hand*neelType 22 55 Air Frilure valvc Connrction / Our g. (.]lJ. 66 Flg FaccFini5h 23 End ExtMall _ / 'Inpulsi8nrl-ffi rFlo\r Dircction 21 'TYpeofBomer eyteyuL€^ 5te,^^ FOSITIONER: 2A trb & Iso Valve hb€ .Packing 29 Mattrial 68 rttF -rs.LT r v + yrtcs.r\qrrc 30 'P..king Type 'Mf & Modcl 10 .On Iicr Sipal Outsut In a/Decr 1l Glug€s_ By-pars TRIM: 1' tcror Cha...t€ri5lios *lnpul signal (p6ic) 1't *Sizt _ Rat d Travel SWITCHESi 34 *Chanctcrislics 35 lBalancedunbalarccd 74 rRded Cv 75 tMft & Model .PlugtBall Material Cq ectvR lim / .Diik Mirerial 77 na""i-P.irL@ 38 +Serr Mar6ial 78 39 .Cagc./GuittcMaterial 40 *SternMal€rial AIR SET: 4l 42 79 'MF & Model EO 'Sat Pr€srure SPECIAIS/ACCESSORIES: 8l Fihff Gruge 97 43 NECCkTE Crouo Div 44 Norr-g: IESTS: \ . F lo..-h ,;c, Se( vt'c e- 46 83 47 84 ANSI/FCI l,erkagc Chs: 48 t5 M|,( ShulofiDifr Prcss._ (F ) 49 86 50 Rev Date Rcvision Orie. 5l 6 z-tz,etqJ 15r!^ 52 772 .{ z t InfomDdon supplicd by rn$ufadtur.r unle$ &lrcidy s?ecified. PSIFORM 5?0.50, RcY. 2 Title: SPECIFICATION FOR FABRICATION of BAKEOUT CONTROL SYSTEM CABINET

SPECIFICATIONFOR

FABRICATION ofBAKEOUT CONTROL SYSTTM CABINET

FOR

LIGO VACWM EQUIPMENT

Hanford,Washington and LivingstoqLouisiana

PREPAREDBY:

ELECTRICAL:

QUALIIY ASSURANCE: -D TECHNICAL DIRECTOR: 0, )t, ,4'EIz-'

PROJECTMANAGER:

Information containedin this specificationand its attachmentsis proprietaryin na shall be keot confidential. It shall be usedonly as required to respondto the specificalionrequiremenls, and shall not be disclosedto any other party.

(t 07 {a 3-J1,-1i,l*u. = h. ?rrrc Lc.{r.c-. Dq)e OqS /1 t\ d l,cir,.J tcr /?,,4 hErr #rshz REVLTR. BY-DATE APPD.DATE DESCRIPTIONOF CFIANGE PROCESSSYSTEMS INTERNATIONAL, INC. SPECIFICATION PREPARED DATE APPROVED DATE INTTIAL Number V049-2-068 Rev. I APPROVALS p6 zftlta ]1h trzt < ,a

PageI of 13 Page 2 of 13 Title: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

I SCOPEOFWORK

This specificationestablishes minimum requirementsfor material, fabricatioq documentatiorq packing, and shippingto ProcessSystems lntemational, Westborough,MA. of the control rystemcabinet(s) in accordancewith drawingsard attachments. 2 DRAWING AND SPECIIilCATION INTf,NT

2.1 Intent of the Drawingsand Specificationsis to assistand guide the Vendor and to establish minimumrequirements. 2.2 Drawingsindicate arrangement and approximatelocation of components. 2.3 Complywith specific,detailed requirements indicated in lizu of generallystated requirements. 2.4 Portions of these Drawings and Specificationsare abbreviatedand may include incomplete statements.Infer the omitted words or pkases such as "the Vendor shall", "shall be", "as indicatedon the drawings","in accordancewith details", and"all". 2.5 Drawings and Specificationsdo not undertaketo indicate every itern necessaryto produce a completeinstallation of theWork indicatedor specified.

3 DEFINITIONS (ALSO SEE THE GENERAL CONDITIONS)

By Others Work not underthis Contract. Indicated Shownor noted. Install Place.secure. and connect. Labeled Approvedby nationallyrecognized testing company. Permitted As by code,Contract Documents, or Buyer. Provide Fumishand install. Buyer ProcessSystems International (PSI). Required As by codeor ContractDocuments. Submittal Informationrequired to showthat the proposedequipment meets proj€ct requirements. Use Providematerial or equipmentreferenced, Vendor Successfulbidder accepting responsibility for equipmentfabrication. Work Material, equipmentand fabrication and other requirementsas establishedin the ContractDocuments.

SPECIFICATION

!:' v0492068.dd Page 3 of 13 rifle: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

Wire (Verb) Connectto equipmentindicated and provide wiring required for connection. Wiring Conductors,raceways, ard accessoriesas required for a completeinstallation.

4 EXCEPTIONS

Exceptionsto the specificationshall be specificallybrought out under a scheduletitled, uSchedule of Deviations".In the absenceofthe "Scheduleof Deviations,"it shallbe deemed that the Vendor'soffer is fully in compliancewith this specification.

5 CODESANDSTANDARDS

5.1 Comply with requirementsof NFPA 70 Q\fEC)and NFPA 79 @lectrical Standardfor lndustrial Machinery). 5.2 The Drawingsand Specificationsdo not undertaketo repeatrequirements written in the above codeand standard.

6 LABELEDEQUIPMENT

Providelabeled equipment where recognizednational testing companyslandards, such as UL, exlst.

7 INSTALLATIONRESTRICTIONS

7.1 Arrange and install equipmentin accordancewith the manufacturer'sspecifications and as indicatedon Drawings. 7.2 Permanentlyinstall a cabinetdesignation nameplate in a conspicuouslocation as indicatedon Drawings. 7.3 Labelequipment with designationas indicated. Use adhesive backed labels with l/8" highlettering asapplicable. 7.4 Labelterminal strips as indicated using manufacturer's printed terminal strips labels.

8 SPECIFIEDEQUTPMENT AND SUBSTITUTIONS

8.I The manufacturerof the equipmentspecified is usedas the basisof the designand to establish qualityrequired for this project. 8.2 The descriptionfollowing a catalognumber is basicallyto identiff the product,but it mayalso call for accessories,options, and modifications which are beyond the catalogedproduct. 8.3 Submit proposedsubstitutions to Buyer for acceptance. With submittal,provide detailsof necessarychanges to SPECIFICATION accommodatesubstitutions. Submit samples if requested.

D vor9o6!.dfr Page 4 of 13 Title: SPECIFTCATIONFOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABTNET

9 WIRING SYSTEMS

9.1 POWERWIRE.480 & 277VAC #14 9.l- | Provide AWG or largersingle, stranded copper, type MTW, conductorsrated 90t, 600 volts unlessotherwise specifi ed. 9.1.2 Use coloredcoded insulation in sizesup to #8 AWG, exceptup to #6 AWG for grounding conductors,and black insulatedconductors in larger sizes(see WINNG IDENUFICAUON). 9.1.3 SeeTESTING. 9.2 CONTROLWIRING. I2OVAC #16 9.2.1 Provide AWG or largersingle, stranded copper conductors with TypeMTW insulationrated for 90oCand 600 volts unlessotherwise indicated. Installconductors in wirewaymarked "AC WIREWAY. asindicated, 9.2.2 Usecolored coded insulation (ree WIRINGIDENTIFICATIOIT\. 9.2.3 SeeT'ESTING.. 9.3 CONTROLWIRING.24 VDC (discretesignals) 9.3.1 Provide'18 AWG or largersingle, stranded copper conductors with TypeMTW insulationrated for 90"C and 600 volts unlessotherwise indicated. Installconductors in wirewavmarked "DC WIREWAY' asindicated, 9.3.2 SeeTESTING.. 9.4 INSTRLMENT WIRING 9.4.1 4-20mAanalog signals: Provide #l8 AWG strandedcopper, shielded twisted pair, singleor multi- pair cablesas indicated, rated 90oC and 300 volts. lnstall in wirewaymarked "DC WIREWAY" as indicated. 9.4.2 Thermocouple:Provide #20 AWG ANSI type JX, solidthermocouple extension cable shielded, rated105oC and 300 volts. 9.4.3 Se TESTING. 9,5 WIRINGIDENTIFICATION 9.5.1 PowerWirins 9.5.1.1Color code 480/217 volt conductorsas follows: lineA.. . brown lineB . orange line C . yellow neutral. . .gray ground. . green SPECIFICATION

Page 5 of _LL Titler SPECIFICATION FOR FABRICATTONOF BAKEOUT CONTROL SYSTEM CABINET

9.5.2 ControlWiring 9.5.2.I Color code208/120 volt conductorsas follows: 120VAC-line . red 120VAC-neutral . . . white 24 VDC blue ground. geen 9.5,2.2 Identifyeach single conduclor at eachend with indicatedwire numberor designation.Use self laminating,printed, Brady type wire marker. 9.5,3 InstrumentWiring 9.5.3.1 Shieldedtwisted pair cables shall have one black and one white conductor. 9.5.3.2 Identifyeach cable end with indicatedcable number or designation,Use selflaminating printed, Brady type wire marker. 9.6 WIRINGINSTALLATION 9.6,I Providesufficient wire lengh to permit $ouping and training the wires and cables. Where applicable,use self-locking nylon wire ties; cut off loose ends. Take care not to exceed manufacturer'swire bending radii. Do not allow wiring to bear against edgesof enclosures. Replacewiring cut too short to meetinstallation requirements- 9,7 WIRTNGTERMINATIONSANDCONNECTORS 9.7.l PowerWiring 9.7.1.1 Wheremore than one conductor requires termination and terminals are not providedas part ofthe equipment,provide screw or pressuretype insulated terminal blocks. 9.7.12 Tighten screwtype hardwarein accordancewith manufacturer'spublished torque values. If not available,comply with UL 486A standards. 9 7.2 ControlWiring 9.7.2,I Wheremore than one conductor requires termination and terminals are not providedas part ofthe equipment,provide screw or pressuretype insulatedterminal blocks. 9.7.2.2 lnsrallstripped wire endsinto terminaland tighten to manufacturersspecifications. Do not install morethan two wiresin anyone terminal point. 9.7.2.3 Removeinsulation from endsofconductors using mechanical or electricheat type stripp€r. 9.7.3 lnstrumentWiring 9.7.3.I Whereshielding is noted as "CUT AND TAPE', shieldingshall be cut back and shallnot be visible,or protrudefiom insulatingsleeve. 9.7.3.2 Corl,insulate, and label ends of spareconductors. 9.7.3.3 Remove insulation from ends of conductors using mechanicalor electricheat type stripper. SPECIFICATIO N

PageJL of 13 Title: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

9.8 EOUIPMENTGROTINDINGCONDUCTORS 9.8.1 Wherea groundlug is attachedto a paintedpanel, remove paint under lug prior to the installation ofgroundlug, 9.8.2 Ifa groundingstud or eisting panelmounting bolt is used,secure grounding conductor with ring tJpe compressionterminal, star tpe washerbetween the panel and gtoundingterminal, and hex nut.

10 TESTING l0.l No equipmentshall be energizedwithout consent of theBuyer. 10.2 lt is the Vendor'sresponsibility to conducttests without damage to equipment. 10.3 CONTROLAND INSTRUMENTWIRE TESTING 10 . 3 . I Checkpoint-to-point continuity of eachconductor to ensurethat wiring is intact and terminatedat the properplace at bothends. 10.3-2 Verify wire connectionsare made in accordancewith terminalwiring diagramsand schedules. 10.33 Using highlighter(transparent marker), indicate on terminal wiring diagramsheets that eachwire andconnection has been verified. Make these sheets available to Buyer. 10.34 Replacedefective wiring and retest. 10,4 RECEPTACLESTESTING Testpolarity and grounding of eachreceptacle device. I O.5 SCHEDULING.NOTIFYING. AND WITNESSINGTESTING Providethe Buyer with at leastseven days notification of scheduledtesting. With the notification, includea list ofproposedtests and the expectedtime to perfilrmthes€ tests.

II INSPECTION

The responsibilityfor inspectionrests with the manufacturer;however, Buyer reservesthe right to review equipmentat any time during fabricationto assurethat the materialsand workmanshipare in accordancewith this specificationand the code.

12 RI,LEASE FOR SHIPMENT

"Release The Vendorshall have a signed for Shipment"form providedby the Buyer'sQuality Assurancerepresentative prior to full or partial shipmentof product.

SPECIFICATION

Page 7 of 13 ritle: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

13 WARRANTY

The constructionof equipmentshall be performedin the higlrestmanner of workmanshipusing only new andunused top qualitymaterials. The equipmentshall be guaranteedagainst defects in materialsand workmanship for a period of one year from the dateofplacement in service.

14 RECORI} DRAWINGS

Maintain a set of prints markingthem to accuratelyreflect the actualfabrication. Deliver the set ofmarkedprints to Buyerprior to shipment.

15 EQUIPMENT DELIVERY SCHEDULE I I Onecart is requiredMay 17. 1996.

SPECIFICATION

Page 8 of 13 Title: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

APPE}TDIX T

DRAWINGLIST / CART

GENER.AL INFORT''AT I ON DR.AWINGS V049-3-014 Rev0 PLCIPCIDaIaAcquisition Layout CABINET I.AYOUTDRAI{INGS V049-3-013 Rev0 Assembly,Heater Control Cart (6 sheets) CABINET SCHEI''ATICDRATTINGS V049-3-011 Rev0 ElectSchematig Control Systern (8 sheets) V049-3-012 Rev0 ElectSchematic, Heater Power (2 sheets)

SPECIFICATION

Page 9 of JL Title: SPECIFICATIONFoR FABRTCATIONoF BAKEour coNTRoL sYsTEtvtCABINET

APPETIDIX II

ITEMS FURNISI{EDBY BUYER / CART ALIen-Bradley PLC Eguiprnent (l) l77t-A3B 12Slot Chassis

(1) 1785-L308 PLC 5/30

( l) 1771-DMC Co-ProcessorModule

(1) l77l -DRSI I MEG memoryexpansion for 1771-DMC

( I ) I 784-KTX DH+ PC InterfaceModule

(l) 1771-CP1 PowerSupply Cable

(l) l77l-P7 16Amp Power Supply

{7) 1771-OAD 120VDC 16Point Output Module

(1) I?71-IAD 120VDC 16Poinr Input Module Personnel Conputer (l) P5-120 Gateway-2000120 Penrium PC with 16MB Ram,1.2 GB HD, 6X CD-ROM,3.5" 1.44MB V036-3-17" SVGAMonitor, Desktop Case, 104+ Keyboard, Microsoft Mouse, runningon WindowsNT

Tempscan- 1000.A.Thermocouple .A,cquisi tion Sys tern (1) TEMPSCAN-IO00A Main Chassis,includes rack mounring hardware

(1) EXP/1lA l0 Slotexpansion chassis, cable and rack mounting hardware

(6) TEMPTC-32A 32 ChannelT/C scanningModule for Non-GroundedT/C's

(l) RS-232Cable PC/AT serialportRs-232/422 Cable (9/25 pin sub-D)to TEMPSCAN-I00OA6 feetlons

SPECIFICATION

Pege lO of l3 ritle: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

APPEI{DIX III

BILL OF MATERIALS / CART

BrIr OF T{ATERTATS (DWG V049-3-013) ITEM OTY P/N VENDOR DESCRIPTION

I 2EA SOOMR.A2AS ALLEN BRADLEY PUSHBUTTON, BLACK FLUSH, 1 NO, 1 NC 2 1EA 8OOMR.H32BLAS ALLEN BRADLEY KEY.LOCKSWITCH, 2 POS,1 NO, 1 NC 3 lEA EOOMR.FX6A4S ALLENBMDLEY PUSHBUTTON, RED MSHRM, 1 NO,1 NC 4 4EA 1492-PD3183 ALLEN BRADLEY POWERDISTRIBUTION BLOCK 5 12 EA 19$DR1 ALLEN BRADLEY 1 METERSYMMETRICAL DIN RAIL 6 99 EA 1492-UF8 ALLEN ERADLEY FUSEBLOCK, 3OA,oOOVAC 7 8EA 1492-N23 ALLEN BRADLEY END ANCHOR I 2EA 97 3100A 14S-7S AMPHENOL CONNECTOR,3POLE I 35 LF 4A-0405 ANIXTER CABLE,5/C 4 AWG,TYPE SO 10 35 LF 4A-1203 ANIXTER CABLE,3/C 12 AWG.,TYPE SO 11 lEA 4SSL 1/2 APPLETON 4" X2118"HANDY BOX 12 1EA 2510 APPLETON DUPLEXRECEPTACLE COVER 13 lEA ER-16823 BUDINDUSTRIES 2.+"RACK ENCLOSURE 11 lEA ER-16E73 BUDINDUSTRIES 2/1"ADD-A-RACK ENCLOSURE 15 2EA ER-16833 BUDINDUSTRIES 24'RACK STEELDOOR 16 2PR PMR-9451 BUDINDUSTRIES RACK PANELMOUNTING RAILS 17 1PR AB-18s4 BUDINDUSTRIES 19"TO 2,1"X 7" ADAPTER 18 1PR AB-1855 BUDINDUSTRIES 19"TO 24" X 8 3/4"ADAPTER t!, 1PR AB-1856 BUDINDUSTRIES 19'TO24'X 1O1/2'ADAPTER 20 2PR RC-7761 BUDINDUSTRIES 4'x 1 1/.t'CASTERWBRAKE 1EA SH-2,188 BUDINDUSTRIES 2'I'SLIDINGSHELF 22 1EA PA.24O5MG BUDINDUSTRIES 24' X 8 314'BLANK RACK PANEL ZJ 96 EA KTK.1O BUSS FUSE,1OA, 5OOVAC 24 1EA MDA.2O BUSS FUSE,20A, 250V, 1t4 X 1 114 25 2EA MDA.8 BUSS FUSE,8A, 250V, 114 X 1 111 26 1EA MDA.5 BUSS FUSE,5A,250V, 1/4 X 1 1/4 27 1EA MDA.1 BUSS FUSE,14, 2fiV, 1l1X 1 1t4 28 7EA MDA.1i2 BUSS FUSE,1t2A, 250V,111X1 1t4 29 1EA 87+N5 EDWARDS AI-ARMHORN, SURFACE MOUNT, lzOVAC 30 1EA 90R-N5 EDWARDS ATARMBEACON. RED, l2OVAC 31 15 EA 199095.13 ENTRELEC FUSEHOLDER, 254, 6OOVAC 32 1EA 116951.15 ENTRELEC FUSEHOLDER END SECTION 33 20 EA 115466.03 ENTRELEC TERMINALBLOCK, 2OA, oOOVAC u 1EA 118368.16 ENTRELEC TERMIML BL@K ENDSECTION 35 2EA 103002.26 ENTRELEC ENOSTOP 36 2E 231 030.21 ENTRELEC MARKINGTAGS. sMM, 1-1OO

SPECIFICATION

D vo49to68de Pege ll of 13 Title: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

ITEM ow P/N VENDOR DESCRIPTION

a', ZEJ,{ 234 030.27 ENTRELEC MARKINGTAGS, 8MM, 1.100 38 15EA 167075.25 ENTRELEC FUSESLOWIV INDICATOR 39 1EA TED134O6OWL GE CIRCUITBREAKER. 4EOVAC/6OA/3PH. 40 IEA TEDUVl t5E UNDERVOLTAGERELEASE. l2OVAC 11 1EA TEDAS2AB1R GE AUXILIARYSWITCH 12 2EA A-LF15M18 HOFFMAN FLUORESCENTLIGHT. 12OVAC 43 1EA 5262 HUBBELL 154 DUPLEXRECEPTACLE 14 1EA 074-01-032 HUBBELL CORDGRIP, 1.35 CORD DIA 45 1EA 07+01-010 HUBBELL CORDGRIP. .616 CORD DIA. 46 1EA 2311 HUBBELL MALEPLUG, 2OA,125V 47 1EA s60P7W HUBBELL MALEPLUG,60A, 3 PH. Y 277lI8O 48 1EA 6531-ULM INDUSTRIAL 19"RACK MOUNT FOR 17' MONITOR COMPUTER 49 1EA t-l 15 ISLATROL POWER FILTER,115VAC, 1PH. 15A 50 2EA 15295432 MoMASTER-CARR HEA\AT.DUTYSTORAGE HOOK 4,1 4EA 8890T14 McMASTER-CARR LIFTINGEYE, 3/8'-16 52 112EA 50F2741 NEWARK PLUG,2 POLE.2OA,6OOV,PANEL MNT CT 3PK 50F2730 NEWARK TERMINAL,MALE, BRASS, CRIMP,IOO PCS 54 4EA TJP.4-48J OMEGA TYPE'J' CONNECTORPANEL. 12 X 4 55 2EA LAM2AZO-1,[-6 PANDUIT POWERLUG 56 24 LF E,I.5X3LG6 PANDUIT WIREWAY,1112'X3 57 24 LF c1.5LG6 PANDUIT WIREWAYCOVER. 1 1/? X 3" 58 12 LF E2X3LG6 PANDUIT WIREWAY.2'X3' (o 12LF C2LG6 PANDUIT WIREWAYCOVER, 2" X 3" 60 6LF E3X3LG6 PANDUIT wtREwAY,3'X 3" 61 OLF C3LG6 PANDUIT WIREWAYCOVER,3" 62 34 EA ARC.68-S6-Q PANDUIT ADJUSTABLERELEASE CLAMP 63 97 EA Kl0P-11A1s-120 POTTER& RELAY,12OVAC,277VAC 1OA CONTACT BRUMFIELD 64 97 EA 27E895 POTTER& REI-AYSOCKET BRUMFIELD 65 97 EA 20c2s7 POTTER& HOLDDOIA'II SPRING BRUMFIELD 66 1EA SH2,l84 BUDINDUSTRIES 24- FIXEDSHELF 67 Z E;A TJP.2-24.J OMEGA ryPE I'CONNECTORPANEL, 12 X 2 68 zE"|{ A-EK46ONDH HOFFMAN ELECTRICALDOOR INTERLOCK 69 2EA FNQ-1/10 BUSS FUSE,1/10A, sOOV, TIME DELAY 70 2E 35301 THOMAS& BETTS COPPERGROUND LUG, #10 SCREW 71 IEA A-VK44 HOFFMAN LOUVERPI-ATE KIT 72 lEA 1S4L-E2$.1751 ALLEN BRADLEY 25A LOADSWITCH 73 IEA 1941-HCB-001 ALLEN BRADLEY 25A LOADSWITCH ACTIVATOR 71 1EA EOOMR-P16AS ALLEN BRADLEY PILOTLIGHT. AlrrBER, 120VAC

SPECIFICATION

fu vo49rotadtr Page_!2_ of 13 Title: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

SPECIFICATION

Page 13 of l3 Title: SPECIFICATION FOR FABRICATION OF BAKEOUT CONTROL SYSTEM CABINET

AIIACEMDNI-S] PAINTING REQUIREMENTS

I SCOPE

This attachmentestablishes minimum requirements for paint material,application, and durability of smoothand texturedfinishes to equipmentas indicated on the Drawingsand asfollows .

2 SURFACEPREPARATION

2.1 Removedirt, oil products,water vapor, oxidation, slag, scale,flux, and other foreign materials from surfacesto be paintedin accordancewith good commercialpractice and industry accepted methods,Clean surfaces with solventprior to painting, 2.2 Useindustry-accepted fillers to coverminor surface imperfections such as press-in stud heads, flat headscrews, rivets, indentations, and welds.

3 PRIME COAT

Apply Sherwin-WilliamsPolane spray fill D61-A23. Sandsmooth after application.

4 FINISH COAT

4.1 PhathaloBlue. Textured Coating: Apply Sherwin-WlliamsPolane "T', #F63TX-L-1465(PSl stores# 300614). 4.2 CarbideBlack: "T" Apply Sherwin-WilliamsPolane , #F63-812. (PSI stores#300608) 4.3 Submitproposed substitutions to Buyerfor acceptance.

l.lo16: TA€f€ t9 F{o f-€V, ATTACHMENT"A"

Page I of I

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I t Title: SPECTHCATIONFOR ELECTRICAL& INSTRUMENTCONSTRUCTION WORK

FRe.Lttv\lNl AI{

SPECIFICATION ...{af .[,^ bdslv-ucTr

FOR

ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

LIG'O VACUUM EQUTPMENT

Hanford,Washington and Livingston,Louisiana

414- \ w* 3LS4 | (*ag ile-1$ PREPAREDBY LA ft :/rr(r ELECTRICAL

QUALITY ASSURANCE -D. TECHNICAL DIRECTOR O. 1,^ /L/J,//u u,

PROJECTMANAGER

Information containedin this specificationand its atlacbmentsis proprietaryin natureard sball b€ kept confidential. ft shall be usedonll' as requiredto respondto the specilicationrequirements and shall not be disclosed1o anl other pa4r'.

.1lhh fr€4 . llat -',t( DESCRIPTION-OFACTION PROCESSSYSTEIUS INTERNATIONAL, INC SPECIFICATION PREPAREDBY DATE APPROVED8Y DATE .?o.,'..k L. cln ' K% q/q/rc t- vo,r92o22dq Psge _L- of t 5 Page 2 of _!5- Title: SPECIFICATIONFOR ELECTRICAL & INSTRUMENTCONSTRUCTION WORK

GEHETAI.IEOUIIE EXTS

1 GONSTRUCTIONDOCUMENTS l.l ProcessSystems International General Provisions 1.2 GeneralConstructionSpecificationY049-2-021 L3 Altachmentsto the Specification(see Table ofContents). 2 SCOPEOF WORK 2.1 Providelabor, tools, materials, and equipment necessary for a completeinstallation of the Work as specifedand as indicated on Drawings. 2.2 Receive,store, and handle equipment furnished by othersand required to bein*alled under this Contract. 2.3 Throughthe PSI'srepresentative, coordinate Work activitiesprovided under this Contract with work providedby others. 2,4 SLMMARY OF ELECTRICALWORK 2.4.1 Work asindicated on theDrawings takes place at two sites.The Washington site consists of onecomer station, two mid stations,and two endstations and the Louisianasite one comer srationand two endstations. r Providepower, instrument, and control wiring installed in conduitor cabletray; receptacles andoutlets; and equipment connections as indicated. r Panelboardsand below grade conduits are provided by othersunless otherwise indicated. 2.4.2 Installgages, switches, electronic transmitters, and other instruments tbat ar€not alreadyskid mounted;control cabinets; and other equipment furnislred by others(see ATTACHMENT B: I.'I; R\' 1 S H E I ) ELE('TRI CA L EOI' P,I I E\ T LI ST)., 4.3 Provideinstrument airlgas tubing between pneumatically operated devices and supply lines and connectionsas indicated. Provide process tubing between electronic transmitters and process pointsand connections as indicated. 4.4 FieldTests r Testpower wiring for groundsand shorts. o Testmotors for correctshaft rotation. r Testinstrument and control wiring for point-to-pointcontinuity, grounds, and shorts. r Checkinstrument gas and process tubing for leaks. r FieldCalibrations bv PSI 3 INTENT 3.I Intentofthe Drawingsand Specification is to assistand guidethe Conlractorand to establishminimum requirements. SPECIFICATION

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3.2 Drawingsindicate arrangement and approximatelocation of equipment.When necessary to deviatefrom the arrangementindicated to meetstructural conditions or to clearotber work, inform PSI's representstiveof proposeddeviation before proceeding. 3,1 Complywith specific,detailed requirements indicated in lieu of generallystated requirements. 3.4 Portionsof theseDrawings and Specificationare abbreviatedand may includeincomplete statements.Deduce the omittedwords or phrasessuch as t&eConlraclor shall, slull be,a; irdicated on the *awings, in accorfutrcewith futails, a, the, andall. 3.5 Drawingsand Specification do not undertaketo indicateev€ry item necessary to producea completeinstallalion of theWork indicatedor specified. 4 DEF]NITIONSIALSO SEE THE GENERAL CONDITIONS & THE NEC) B]' Others Work not underthis Contract. Contractor Companydoing electricaland instrumentationwork as definedin the ContractDocuments. PSI ProcessSystems International, Inc Indicated Shownor noted. lnstall Place,secure, and connect. Labeled Equipmantmarked with an identifring symbolauthorized by a nationally recognizedtesting company such as UL, FM, ETL indicatingsample of product hasbeen tested and determinedit complieswith their safetystandards. Owrer US Government Owner's Personsdesigrated by Ovrmer Representative Permitted As by code,Contract Documents, or PSI. Provide Fumishand install. REuired As by code,Contract Documents, or prevailingconditions. Submittal Informationrequired to showihat tbe proposedequipment complies with projectrequirements. Use Providematerial or equiprnentreferenced. Work Materialand equipment and their installation and other requirements as establishedin theContracl Documents. Wire (Verb) Connectto equipmentindicated and providewiring requiredfor connection. Wiring Conductors,raceways, and accessories as required for a completeinstallation.

SPECIFICATION

l-r V0a9202!dr{ Page 4 of 15 ritle: SPECIFTCATIONFOR ELECTR|CAL & INSTRUMENT CONSTRUCTIONWORK

5 CODES,STANOARDS, AND PERMITS 5.I Complywith authoritieshaving legal jurisdiction and applicable parts of thelatest (unless otherwiserequired) publications by the following jurisdictionsand organizations: e Applicablefederal, slate, and local codes. r FederalOccupational Safety and Health Act (OSHA) r AmericanNational Standards Institute, Inc. (ANSI) o NationalFire Protection Association (NFPA) r InstituteofElectrical and Electronics Engineers (IEEE) r NationalElearical Manufacturers Association (NEMA) r InsulatedCable Engineers Association (ICEA) . Underwriter'sLaboratories (UL), FactoryMutual EngineeringCorp (FM), ElectricalTesting Laboratories,Inc (ETL), or othernationally recognized testing companies' equipment and installationsafety standards 5.2 TheDrawings and Specification do not undertaketo repeatrequirements written in the above codes,ordinances, and standards. 5.3 Arrangeand pay for necessarypermits, licenses, inspections, and certificates applicable to the performanceof theWork. At conclusionofthe Project,deliver certificates of inspectionto the PSI'srepresentative. 6 LABELEDEQUIPMENT Providelabeled equipment and assemblieswhere recognized national testing company safety standardsexist. 7 INSTALI.ATIONRESTRICTIONS 7.l Do not cut structuralmembers without written acknowledgrnentfrom the Ownerobtained via the PSI'srepresentative. 7.2 Do not weld supportsand equipment to buildingsteel without written acknowledgnent from the Ownerobtained via thePSI's representative. 7.3 Arrangeequipmenl to allow accessibilityto installationslikely to needinspection, calibration, repair,and maintenance. T SPECIFIEDEOUIPMENT AND SUBSTITUTIONS 8.1 Themanufacturer ofthe equipmentspecified is us€das the basis ofthe desigrrand to establish qualityrequired for this project. Unlessno substitutionsis stated,other msnufacturers of equivalentequipment may also be proposedby the Contractor. 8.2 Thedescription following a catalognumber is basicay to identi$'the product, but the descriptionmay alsocall for accessories,options, and modificationswhich are beyond the catalogedproduct. SPECIFICATION

D Y0!9)022&r Page_lLof 15 ritle: SPECIFTCATIONFOR ELECTRJCAL & INSTRUMENT CONSTRUCTIONWORK

8.3 Submitproposed substitutions to the electricalengineer for acceptanc€via PSI'srepresentative. With submittal,provide details of necessarychanges to accommodatesubstitutions. Submit samplesifrequested. 9 PROPOSEDEQUIPMENTSUBUITTALS Beforedelivering equipment to thejob siteand installing it, completethe submittalprocess as foUows: 9.1 EquipmentList: As soonas practicablg submit for reviewa list of equipmentproposed for installationwith eachitem identified by Specificationparagraph number or whereapplicable by Drawing number. lnclude manufacturer'sname with catalogor modelnumber for eachitem. 9.2 ProductData: Where required by specificationofthe product,submit catalog data sheets or other publishedmaterials showing appeamnces, electrical ratings, performance characteristics, dimensions,installation methods, and space requirements of proposedequipment. 9.3 ShopDrawings: Whererequired by specificationofthe product, submitshop drawings, drawn to scale,indicating physical size and arrangement,construclion details, provisions for conduits, accessrequirements for installationand maintenance, finishes, and materials used in fabrication. Supplerneirtshop drawings with wiring diagramsand information as pwiously describedunder productdata. 9.4 Mark submittalsto clearlyidentiff proposedequipment including accessories, options, and featuresand to excludeparts not applicableto the Project. 9.5 Ifproposedequipment deviates from the Specificationor Drawings,indicate those differences andprovide suffcient data to justi$ acceptance. 9.6 Provideproducts ofone manufacturerfor eachclassification ofequipment. 9.7 Stampsubmittals indicating that they have been checked and that theycomply with Project requirementsincluding physical restrictions before submitting. 9.8 Submittalsreviews by PSI doesnot relievethe contractorfrom theresponsibility of compllng with the Specificationand Drawings. 9.9 Unlessotherwise required, provide two copiesof submittalsand deliver to PSI'sproject manger. Wherepracticable submit all product dataand shopdrawings at onetime. Arrangesubmittal in three-ringbinders with looseleafdividers sepamting categories ofequipment. 9.10 At thejob site,maintain the latestequipment submittals showing the actiontaken by PSI's projectmanager. Make these submittals available to Owner'sand PSI's represent&tives. ,|O TEMPORARYPOYI'ER l0.l TheOvmer will provideelectrical power, without charge. Make connections to the Ourer's systemwhere permitted. 10.2 Providetransformers, wiring, panelboards, distribution boxes, extension cords, and accessories asprojecl needs require. SPEGIFICATION

Page 6 of 15 Title: SPECIFICATIONFOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

10.3 Whentemporary power is no longerrequired, remove that portion provided under this Contract. 1I RECORDDRAM'IGS I | .I At the site,maintain a setof printsmarking thern to accuratelyreflect the actualinstallation includingchanges in sizes,locations, dimensions, and circuiting as the work Progress€s. 11.2 On a dailybasis, trace over the printswith a highlighter(transparent marker) to indicatework installed,Make these prints available to Owner'sand PSI's represe alives. I 1.3 At completionofproject, deliver marked prints to PSI'sproject manager.

FrJ||rPrrFXT Alr D tNStAltAIlOl{ 12 CABLETRAYSYSTEMS Whereindicated, provide cable trays as follows. l2.l MANUIACTURERS: PW lndustries,B-Ling or MP Husky. 12.2 TRAYS: NEMA VE I ; channeland latter type trays as indicated;latter tray with rungson I 2 inchcenters less unless otherwise indicated. 12.3 MATERIAI: 6063-T6aluminum or 5052-H32steel with ASTM's hot dip galvanizedafter fabricationstandards. 12.4 LOAD AND SPAN. ratedfor 50 poundsper linearfoot or moreald spanto suittray supports. 12.5 ACCESSORIES: I 2. 5 . 1 expansionfittings in accordancewith manufacturer'srecommendations to accommodate building expansionjoints andthermal expansion of trayto in ambienltemperature range of0"C lo 50oC 12.5.2 bondingjumpers 12.5.3 endplates where applicable 12.5.4 drop-outfittings where conduit is not required 12.5.5 dividerstrips (barriers) where indicated with curvedfittings and hold-down clips 12.5.6 otherfittings to bestsuit each application 12.6 SUBMITTALS 12.6.1 Provideproduct data ofeach cable tray component. 12.6.2 Proide shopdrawings of fabricatedsupport brackets. 12.6.3 Providedimensioned diagrams indicating where expansion joints areproposed.

SPECIFICATION

Page 7 of lS Title: SPECIFICATION FOR ELECTRICAL & TNSTRUMENTCONSTRUCTION WORX

12,7 INSTALLATION 12.7.1 Supporthorizontal and vertical traysby eachrail usinghold-down clamps to preventlateral or vertical displacement.Provide support brackets, channelVstruts, 3/6 inch or la,rgerhanga rods, endfittings to bestsuit installation (xe SUPPORTS,Article 22, p.l3). 12.7.2 Ensurethat traysare effectively bonded to electricalequipment served by wiringin cabletray. "2 r Whereapplicable, bond tray to building steelwith AWG copPerconductor at two locations. r Bondingjumpers at expansionand adjustable fittings. 12.7.3 At approximate2O-foot intervals, identifi power,instrument, and control cabletrays with vinyl, self-adhesivesigns with one inch high letteringor, similarly,with stenciland paint. 12j.4 Al approximateI O-footintervals, identiry channeltray with high voltage,ion pumpwiring with DANGER-HIGH''OLTAGE-DO NOT TOUCH. 13 CONDUITSYSTEMS GECTRICAL RACEWAYOF CIRCI'I.ARCROSS SECITO'{) 13.I RIGID METAL CONDLIIT(RMC, alsoRGS): Providegalvanized steel RMC conformingto ANSI C80.1and UL 6 standardsunless otherwise specified. 13.2 INTERMEDIATEMETAL CONDLTITflMC): At indoorlocationg galvanized IMC conformingto UL 1242standard may be providedin lieu of RMC unlessotherwise required. 13.3 ELECTRICALMETALLIC TUBING (EMT): At indoorlocations, EMT conformingto ANSI C80.3and UL 797standards may be providedin lieu of RMC or IMC unlessotherwise required. 13.4 FLDOBLE METAL CONDUIT(FMC): At connectionsto motors,transformers, and other vibrating equipmentand instruments, provide thermoplastic covered, liquidtight FMC conformingto UL 360 standardand fittings to best suit application. I3.5 ACCESSORIES: 13,5.1 Providefttings to bestsuit each application- 13,5.2 Provideexpansion fittings as required in accordancewith manufacturer'srecommendations to accommodatebuilding expansion joints indoorsand thermd expansionof conduit in ambient lemperaturerange of0"C to 50oC. I3,6 INSTALLATION: 13.6.1 Restrictions:Where practicable, keep instrument-wiring at least12 inches away from other wiring andminimize paralleling instrument wiring with power or control wiring. 13.6.2 Arrangement:Make raceway offsets and bends symmarically and uniformly. 13.6.3 Supports: o Fastenconduits to buildingwith one-holemalleable iron conduitclamps with screwor bolt. SPEC!FICATION r Whereapplicable and where two, three,or more A vo4e- Psge E ot 15 ritle: SPECIFICATION FOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

conduitsare routd together,provide trapeze hangers made of3l8 inchminimum hanger rodsand channelVstruts with conduitclamps. . Support1l/2 inchor largersuspended conduits with 3/8 inchminimum hanger rods with conduitclamp. o Providesupports as specified under SUPPORN, Article 22, p.13. 13.6.4 Pull boxes.Provide pull boxesrequired for properconductor installation in additionto boxes indicated. 13.6.5 Terminatingconduits: r Attach RMC andIMC to equipmentby tkeading imo integralcast hub, compressionfitting, or doublelocknuts with bushing- o Attach EMT with either set-screwor compressiontype fittings and connectorswith integral insulatingliners. 13.6.6 Flexibleconduit connections: . Connectto motors,transformers, and other vibrating equipment with l8 to 30 inches of FMC. I At equipmentmounted on vibratingisolators, provide 90o bend in the FMC connection. . Connectto instrumentswith l8 to 30 inchesof FMC. 13.6.7 Grounding:Where grounding conductor or bondingis applicableat locknutinstallations, providethreaded bushings with insulatingliner and gounding lug- 13.6.8 Closeooenings: Keep conduits closed when not accessingthem to preventrain, dirt, anddebris from entering. 14 BOXES,CONDUIT BODIES, AND WIREWAYS 14,I PIJ'LLANDSPLICEBO)GS: l4.l.I Whereindicated and as required to installwiring without damaging insulation or stretching conductors,provide sheet steel, galvanized or finishedwith gray bakedenamel boxes with screw-oncovers unless otherwise required, 14.l.2 Whereapplicable, provide sheet steel, galvanized or finishedwith graybaked enamel box barriersto maintainseparation of wiring systems. 14,2 OUTLET AND JLJNCTIONBO)GS 14.2.I Providecast-metal boxes with threadedhubs unless otherwise specified. 14.2.2 At outdoorlocations, provide covers with gaskets. 14.2.3 At indoorlocalions, sheet-metal boxes may be provided in lieu of cast-metalboxes and conduit bodiesunless otherwise required. SPECIFICATION

Pege 9 of lS ritle: SPECTHCATIONFOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

I4.3 CONDI.]ITBODIES: 14.3.1 Whereapplicable, cast-metal conduit bodies with theadedhubs may be used in lieu of boxes unlessotherwise required- 14.3.2 At outdoorlocations, provide covers with gaskets. 14,4 WIREWAYSAND AI,IXILIARY GUTTERS: 14.4.I Whererequired, provide sheet steel, galvanized or finishedwith gray bakedenamel wireways and gutterswith screw-oncovers unless otherwise required. 14.4-2 Whereapplicable, provide sheet steel, galvanized or finishedwith graybaked enamel box barriersto maintainseparation of wiring systems. 14.5 ACCESSORIES:Provide fittings to bestsuit each application. 14.6 INSTALLATION: 14.6.1 Generalrequirements: r Arrangeboxes neatly and symmetricallyto adjacentcomponents and architeauralfeatures. . lder'tifywire andcables by tagnumbers within box with indeliblefelt tippedmarker pen or as specifiedunder wiring systems. r Providesupports as specified under SUPPORTS, Article 22, p.13. r Whennot accessing,close equipment to preventraiq dirt, anddebris from entering r12 14,6.2 Wirewa!'and guners: Bond eachsection of wirewaysand gutters with or largerconductor, 14.6.3 Pull andsolice boxes: Provide suppons to preventconductors from restingon removable bottomcovers. 14.6.4 Outletand iunction boxes: Rigidly fasten boxes directly to structure,to supportchannelvstruts, or in framedconstructions to bar hargers. 15 WIREAtrlD CABLE l5.l POWERWIRE (up through600 volts): #12 I 5.1, I Provide AWG or largersingle; stranded copper; type THHN, THIIN-THWN, THWN, or XFIHW conductorsrated 90PC,600 volts unlessotherwise specified. Usecolored coded insulation in sizesup to #8 AWG, exceptup to #6 AWG for grounding conductors,and black insulatedconductors in larger sizes(see WIRINGIDENTIIICATON. Article l6). 15.2 CONTROLWIRE (discretesignals): 15.2.1 l2O VAC: Provide'14AWG or larger,stranded copper, type THIIN-THWN, multiconductor cablerated 90oC. 600 volts unless otherwise indicated. "l8 15.2.2 24 YDC: Provide AWG or larger,stranded copper, multiconductorcables rated 90pC and 300 volts unless SPECIFICATION otherwiseindicated.

Qar volgzon de Page lO of 15 Title: SPECTFrcATIONFOR ELECTRJCAL & INSTRUMENT CONSTRUCTIONWORK

15.3 INSTRUMENTWIRE (analogsignals): "18 15.3.t 4-20mA: Provide AWG or larger,stranded copper, individually shielded twisted pairs, singleor multipaircables rated 90pC, 300 volts unless otherwise indicated. '16 n20 I 5.3.2 Thermocouole:Provide AWG singlepair and AWG multipairANSI type(as indicated), solidthermocouple extension cable shielded, rated 105'C, 300 volts. 15.4 TRAY CABLE: In additionto above,provide cable tray installationswith cablelabeled for cabletray use. 15.5 SUBMITTALS: Provideproducl data of eachwire andcable. I5,6 INSTALLATION: 15.6.1 Wberepracticable, keep instrument wiring at least12 inches away from otherwiring and minimizeparalleling instrument wiring with power or control wiring 15.6.2 Withoutsplices, install wiring in conduitor cabletray unlessotherwise indicated. 15.6,3 Installsimultaneously conductors and multiconductor cables to occupysame conduit . I5.6.4 Wherenecessary, use labeled pulling lubricant that is approvedby the cablemanufacturer. 15.6.5 Usewoven cable grips. | 5.6.6 Be cautiousnot to exceedmanufacturer's recommended pulling tension and cable bending radius. 15.6.7 After installation"seal cables exDosed to wea.theror otherharmful environments until cableis terminated. 15.6.8 Providesufficient wire lengthat eachend ofpull to permitgrouping and training the wires and cables.Where applicable, use self-locking nylon wire ties;cut off looseends. Take care not to exceedmanufacturer's wire bendingradii. Do not allow wiring to bearagainst edges of enclosures.Replace wiring cut too shortto meetinstallation requirements. 15.7 SeeTESTING, Article 23, p.14. 16 U'IRINGIOENTIFICATION 16,I POWERWIRE: 16.L I Colorcode single conductors as follows: Line 2OEI12AV aE0l277V A Black Brown B Red Orange C Blue Yellow N White Gray G Green Green 16.1.2 Whereapplicable, color code conductors using one-inch wide coloredplastic adhesive tape wrapped with two full lurns. SPECIFICATION

Page ll of 15 Title; SPECIFICATION FOR ELECTRJCAL & INSTRUMENT CONSTRUCTIONWORI(

16.L3 Identifoeach conductor end with paneldesignation and circuit number or with applicable identificationto suitother type ofcircuits. Useprinted adhesivewire markerstrips, 16.2 INSTRLMENTAND CONTROLWIRE: 16.?.I Tag eachend of singleconductors and cable pairs with schernaticwire numberunless othenvise directed. 16.2.2 Tag eachspare cable end with uniqueidentification. 16.2.3 Useprinted sleeve markers. 16.3 SLTBMITTALS:Provide product data of printedsleeve markers. 17 WIRINGTERMINATIONS 17.1 POWERWIRE: l7.l .l Solices. " o l0 AWG andsmaller conductors, provide insulated spring connectors. "8 r AWG andlarger conductors, provide either compression (crimp) connectors using matctringinstalling tool or mechanicalscrew type connectors. Cover splices with insulating materialmade for connectorwhere available; otherwise, cover with at leastthree layers of electrical,vinyl tape to attaininsulation rating equivalent to that ofthe conductor. | 7.I .2 Terminations: r #10AWG andsmaller conductors to buses,enclosures, and similar applications, provide compression(crimp) terminals. r #8 AWG and largerconductors, provide either compression (crimp) connectorsusing matchinginstalling tool or mechanicalscrew type connectors. o Wheremore than one conductorrequires termination and terminalsare not providedas part ofthe equipment,provide screw or pressuretype insulated terminal blocks. 17,L3 Motor lxads: To connectto motorleads, use split-bolts comectors. Cover splices with insulatingmaterial made for connectorwhere available; otherwise, cover with at leastthree layersof electrical,vinyl tape to anaininsulation rating equivalent to that ofthe conductor. I 7.L4 Whereapplicable, tiglten screwtype hardware in accordancewith manufacturer'spublished torquevalues. Ifnot available,comply with tIL 4864 standards. I7,2 INSTRTIMENTAND CONTROLWIRE: 1'1.2.1 At instrumentend of cable,strip and cutoff shieldingback to edgeof overalljacket.Then wrap two full turnsof electricalplastic tape or placedheat shrinkable insulating sleeve half on mnductors and half on overalljacket . At other end of cable,secure shielding to junction box terminal.(Shielding connects only to a singleground reference point at the clectricalsource.) 17.2.2 Coil,insulate, and label ends of spareconductors. SPECIFICATION

Page 12 of _!5_ Title: SPECIFICATION FOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

17.2.3 Removeinsulation from endsofconductors using mechanical or electricheat type stripper. lt WRINGDE\'lcES Providedevices as indicted on theDtawings.

19 GROUNDING 19.1 EQUIPMENTGROUNDING: Bond each end of equipmentgrounding conductors to the groundingbushing, the grounding bus, $ounding lug or the enclosure,respectively. 19.2 GROUNDINGCONNECTIONS: 19.2.1 Usemechanical connectors to makegrounding connections. Completelyremove paint, dirt, andcorrosion down to baremetal at connectionareas, and coat surfaceswith enti-oxidantelectrical joint mmpound.

20 INSTRUMENTAIR/GASAND PROCESS TUBING Whereindicated, provide the following: 20.1 INSTRI-]]VIENTAIR/GAS TUBING: ProvideVainc[ typeL, or largercopper tubing, brass compressionco rectors,and copper clips. 20.2 PROCESSTUBINC: Providel/4 inch, 0.035 WT, or larger304 stainlesssteel, seamless tubing, stainlesssteel compression connectors, and stainless steel clips 20.3 INSTALLATIONS: Arrangetubing neatly and symmetrically to adjacentcomponents. Use bendingtools to makebends in tubing. 2O.4 STIBMITTALS:Provide product data of tubingand accessories.

21 EOUIPMENTFURI'||SHED BY OTHERS (SEE- AITACHMENTA: FUff SHfD ETECTFdC,.LEetP.nEm USll 2l.1 Receive,store (in clearldry location),and handle equipment fumished by othersand required to beinstalled under this Contract- 21.2 Rig large,hea,,y equipment in placeand bolt freestanding equipment to floor asspecified under SUPPORTS,Article 22, p.13. 21.3 Makepower, instrument, and control wiring and tubing connections as indicated. 21.4 Wherepracticable, keep instrumantation wiring 12inches away from otherwiring and minimize parallelinginstrument wiring with poweror controlwiring. 21.5 Wherenecessary, cut holesto accommodateconduit, cable, and tubing connections. 22 SUPPORTS 22-1 Whereapplicable, provide steel channelVstruts with galvanizedor paintedfinish. 22.2 Fastenequipment and supports with conosionresistant hardware. SPECIFICATION

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22.3 Providesupport systems of suitablestrenglh to holdintended equipmant in place. 22.4 Fabricatezupports from structuralsteel or steelchannelJstruts rigidly welded or bolted. Paint cut endsof supportswith rust inhibitor matchingexisting finish. 22.5 Securefree-standing equipment to concretepad or lloor with at leastfour 5/ginch or largerbohs. Providedrilled concrete anchors where applicable. 22.6 Securesurface-mounted panels and cabinets with at leastfour V2inchor largerbolts. 23 TESTING 23.1 No equipmentshall be energizedwithout consent ofPSl's repres€ntative. 23.2 Il is theContractor's responsibility to conducttests rvithout damage to equipment. 233 POWERWIRE TESTING(up through600 volts): 23.3.1 Testeach new condudor installed and eltisting conductor reconnected to groundusing 1000- volt megger. 23.3.2 Providewritten test report listing resistance by feederand branch circuit. 23.3.3 Replaceconductors measuring less than 25 megohmand retest. 23.4 CONTROLAND INSTRUMENTWIRE TESTING: 23.4.1 Checkpoint-to-point continuity of eachconductor to ensur€that wiring is intactand terminated at the properplace at both ends.After wiringhas been terminated, L lift oneconductor at a timeofrof its terminalat both ends; 2. establishan isolated return path (not ground,but maybe one ofthe cableconductors); 3. checkconductor continuity; 4. reconflectwire to terminals,or if defective,correct, recheck, and reconnect; 5. with highlighter,mark wiring diagramor scheduleto indicatethat wire andconnection has beenverified. and 6. proceedto nextconductor. 23.4.2 Usinghighljghter, indicate on terminalwiring diagrams or schedulesthat eachwire and connectionhas been verified. Makethese sheets available to Owner'sand PSI's representatives. 23.4.3 Replacedefective wiring and retest. 23.5 MOTORSTESTING: 23.5.I Beforeconnecting, measure molor windingresistance and ground resistance. 23.5.2 PSIwill testeach three-phase motor for prop€rrotary direction. Whcre neccssary, correct circuitconnections at motorbox.

SPECIFICATION

Pege t4 of 15 ritl€: SPECIFTCATIONFOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

23.6 RECEPTACLESTESTING: Testpolarity and grounding of eachreceptacle device used with equipmentfurnished under this Work Repondeficiencies to PSI'srepresentative. 23.1 INSTRTJMENTGAS AND PROCESSTUBING TESTING: 23.7.1 Checktubing and connectors for leaks. 23.7 .2 Checkgas operated valves for properopening and closing or positioningof pneumatically operateddevice- 23.7.3 Makerepairs as necessary and retest. 23.8 VAL\'E,STESTING: 23.8.I Valvecycling to veriS properoperation oflimit switches,pneumatic operators, and positioning operatorsis by PSL 23.8.2 At defectiveinstallation, make electrical and pneumatic repairs as necessary and retest. 23.9 SCHEDULING,NOTIFYING, AND WITNESSINGTESTTNG: Provide the PSI's representativewith at leastthree days notification of scheduledtesting. With thenotification, includea list ofproposedtests and the expectedtime to performthese tests. 21 CALIBRATING-BYPSI

-END-

SPECIFICATION

Page 15 of 15 ritle: SPECIITICATIONFOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORI(

AITACIIMENT'A" DRAWING TISIS !yrs.h!qstpB Sltp -ody. DIAWTNG DESCI]PilOX VO49-3-OO2 OVERALLSITEPLAN VO49-3.IOI INSTRUMENTPLAN-VERTEXSECTION VO49-3-102 INSTRUMENTPLAN-LEFT BEAM MANIFOLD SECTION VO49-3-103 INSTRUMENTPLAN-RIGHTBEAMMANIFOLDSECTION V049.3.104 INSTRLMENTPLAN-DIAGONALSECTION V049.3-IO6 CABLETRAYPLAN-VERTEXSECTION V049.3.I07 CABLE TRAY PLAN-LEFT BEAM MANIFOLD SECTION VO49-3.I08 CABLE TRAY PLAN-RIGHT BEAM MANIFOLD SECTION V049.3-IO9 CABLE TRAY PLAN-DIAGONAL SECTION VO49-3-I1I INSTRUMENT/ELECTRICALPLAN-VERTEXSECTION V049.3-I12 INSTRTIMENT/ELECTRICALPLAN-LEFTBEAMMANIFOLDSECTION VO49-3-I13 INSTRUMENT/ELECTRICALPLAN-RIGHTBEAMMANIFOLD SECTION VO49-3-I14 INSTRUMENT/ELECTRICALPLAN_DIAGONALSECTION VO49-3-I16 POWERPLAN-VERTEXSECTION VO49-3-I17 POWERPLAN-LEFT BEAM MANIFOLD SECTION VO49-3.I18 POWERPLAN-RIG}IT BEAM MANIFOLD SECTION VO49-3-I19 POWERPLAN-DIAGONALSECTION vo4e-3-123 CDSTNTERFACE DTAGRAM---CORNER STATION (4 SHEETS) v04e-3-124 coNDrnr sruB-uPPLAN-{ORNER STATION (2 SHEETS) VO49-3-125 VACUUM CART INTERFACEPLAN--CORNER STATION (3 S}IEETS) VO49.3-126 CONDTJITSCFIEDULE_{ORNERSTATION VO49-3-I27 DATAHIGHWAY PLAN- VERTEX STATION VO49-3-I28 DATA HIGTIWAYPLAN- LEFT BEAM MANIFOLD STATION VO49-3.129 DATA HIGFIWAY PLAN- RIGHT BEAM MAMFOLD STATION VO49-3-I3O DATA ruGHWAY PLAN- DIAGONAL STATION ATTACHMENT"A"

Page t of 6 ritle: SPECIFICATION FOR ELECTRICAL & INSTRUMENTCONSTRUCTIONWORK

lYrs$ngtsq _S!tp _oI !y. Dl Awil{ G DCSCllPllOlrl v049-3-r3l DATA HIGITWAY INTERCONNECTDIAGRAM_ CORNERSTATION v049-3-20r INSTRI.JMENTPLAN-LEFT MID STATION v049-3-202 CABLE TRAY PLAN-LEFT MID STATION v049-3-203 INSTRLMENT/ELECTRICAL PLAN_LEFT MID STATION vo49-3-204 POWERPLAN-LEFT MID STATION v049-3-206 VACLTUMCART INTERFACEPLAN-LEFT MID STATION(2 SHEETS) v049-3-208 CDS INTERIACE DIAGRAM_LEFT MID STATION v049-3-209 CONDI.JITSCHEDULE-LEFT MID STATION v049-3-301 INSTRT'MENT PLAN-RIGHT MID STATION v049-3-302 CABLE TRAY PLAN_RIG}IT MID STATION v049-3-303 INSTRIIMENT/ELECTRICAL PLAN-R]GHT MID STATION v049-3-304 POWERPLAN-RIGHT MID STATION v049-3-305 CONDLIIT STLIB-LTPPLAN_RTGHT MID STATION v049-3-306 VACLTI.'MCART INTERFACEPLAN-NGFIT MID STATION(2 SFIEETS) v049-3-308 CDS TNTERFACEDIAGRAM-RIGHT MID STATION v049-3-309 CONDL'IT SCHEDULE-RIGHT MID STATION v049-3-308 CDSINTERFACE DIAGRAM_RIGTTT MID STATION(2 SHEETS) v049-3-401 INSTRUMENT PLAN-LEFT END STATION y049-3-402 CABLE TRAY PLAN-LEFT END STATION v049-3-403 INSTRTJMENT/ELECTRICALPLAN_LEFT END STATION v049-3-404 POWERPLAN-LEFT END STATION v049-3-406 VACI.JUMCART INTERFACEPLAN-LEFT END STATION(2 S}IEETS) v049-3-408 CDS INTERFACE DIAGRAM-LEFT END STATION v049-3-409 CONDUIT SC}IEDULE-LEFT END STATION v049-3408 CDS INTERFACEDIAGRAM-LEFT END STATION v049-3-501 INSTRTJMENTPLAN-RIGHT END STATION v049-3-502 CABLE TRAY PLAN-RIGHT END STATION ATTACHTTIENT.,A"

Page I of 6 ritle: SPECIFICATION FOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORI(

lYnhjqstpq -S!tp.o.nly. Dt AWtr{ G DCSClrPtl0il VO49-3-503 INSTRTJMENT/ELECTRICALPLAN-RIGHTENDSTATION VO49-3-504 POWERPLAN-RIGHT END STATION VO49-3-505 CONDUIT STUB.I.IPPLAN-RIGHT END STATION v04e-3-s06 vAcwrl\4 CART INTERFACEPLAN-RJGHT END STATION(2 SHEETS) VO49-3.508 CDS INTER-FACEDIAGRAM-RIGHT END STATION VO49-3.509 CONDUITSCHEDULE_RIGHTENDSTATION

ATTACHITIENT..A''

Page 3 of 6 ritle: SPECIFICATION FOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

!4r isje-na_Qile- gn-ly DtAWrilG OESCTIPIIOI{ VO49-3-OO3 OVERALLSITEPLAN V049.3-6OI INSTRUMENTPLAN-VERTEXSECTION V99.3-602 INSTRUMENTPLAN-LEFT BEAM MANIFOLD SECTTON V049.3-603 INSTRUMENTPLAN-RIGHT BEAM MANIFOLD SECTION V049.3-606 CABLE TRAY PLAN-VERTEX SECTION V049.3.607 CABLE TRAY PLAN-LEFT BEAM MAMFOLD SECTION V049.3-608 CABLE TRAY PLAN-RIGHT BEAM MANIFOLD SECTION V049.3-61I INSTRUMENT/ELECTRICALPLAN_VERTEXSECTION V O49-3.6 12 IN STRUMENT/ELECTRICALPLAT'{-LEFT BEAM MANIFOLD SECTION V049.3-6I3 INSTRUMENT/ELECTRICALPLAN-RIGFNBEAMMANIFOLD SECTION VO49-3.6I6 POWERPLAN-VERTEXSECTION VO49-3-6I7 POWERPLAN-LEFT BEAM MANIFOLD SECTION V049.3.6I8 POWERPLAN_RIGHT BEAM MANIFOLD SECTION V049.3-623 CDS INTERFACE DIAGRAM-{ORNER STATION (4 SHEETS) v049-3-624 CONDT.nTSTUB-IIP PLAN-{ORNER STATION(2 SHEETS) V049.3-625 VACI.IUMCART INTERFACEPLAN.{ORNER STATION(3 SHEETS) VO49-3-626 CONDUITSCHEDULE_CORNERSTATION V049.3.627 DATAHIGHWAYPLAN-VERTEXSTATION VO49-3.628 DATA HIGHWAY PLAN- LEFT BEAM MANIFOLD STATION VO49-3-629 DATA HIGHWAY PLAN- RIGHT BEAM MANIFOLD STATION VM9-3-630 DATA HIGHWAY PLAN- DIAGONAL STATION VO49-3.63I DATA HIGHWAY INTERCONNECTDIAGRAM- CORNERSTATION V049.3-701 INSTRUMENTPLAN_LEFT END STATION V0/,9-3.702 CABLE TRAY PLAN-LEFT END STATION VO49-3-?03 INSTRLMENT/ELECTRICALPLAN-LEFTENDSTATION VM9.3-104 POWERPLAN-LEFT END STATION

ATTACHMENT..A"

Page 4 of 5 Tiller SPECIFTCATIONFOR ELECTRJCAL & INSTRUMENT CONSTRUCTIONWORK

!4!ris!e_n_e_Qile_ q4ly olAwrilG DESCrlPrlOt{ v04e-3-706 vAcr.ruM CART TNTEFJACEPLAN-LEFT END STATION(2 SHEETS) VG9-3-708 CDS INTERFACEDIAGRAM-LEFT END STATION V049.3-709 CONDI.NTSCHEDIILE-LEFTENDSTATION V049.3-8OI INSTRTJMENTPLAN-RIG}TTENDSTATION VO49-3.802 CABLE TRAY PLAN-RIG}IT END STATION V049.3-803 INSTRLMENT/ELECTRICALPLAN-RIGFTENDSTATION V049.3.804 POWERPLAN-NGHT END STATION VO49-3-805 CONDUIT STUB-TJPPLAN-RIG}IT END STATION VO49-3-806 VACIJUM CART INTERFACEPLAN-RIGHT END STATION(2 SHEETS) VO49-3.808 CDS INTERFACEDIAGRAM-RIGHT END STATION VO49-3-809 CONDUIT SC}IEDT]LE-RIGHTEND STATION

ATTACHiIENT ..A'

Page 5 of 6 ritle: SPECTFICATIONFOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

lry$.hjrlStg[ -4 l4p pie_n_e_S_itc.s DrAWttr G DESCITPilOil VO49-3-OOI GENERALNOTES&LEGEND VO49-3-OO6 ELECTRICALINSTALLATIONDETAILS VO49-3-OO7 ELECTRICAIINSTALLATIONDETAILS VO49-3408 ELECTRICALINSTALLATIONDETAILS

REFERENCEDRAWING IIST' DtAWmG DtscilPiloN v049-3-004 roN coNTRoLLER CABTNET(2 SHEETS) v049-3-12r pNL-l00A&I00BASSEMBLY VO49-3-122 PNL.IOOA& IOOBWIRING DIAGRAM VO49-3.2O7 PNL-2OOWIRING DIAGRAM VO49-3.307 PNL-3OOW]RINGDIAGRAM V049.3-4O7 PNL-4OOWIRING DIAGRAM VO49-3.507 PNL.sOOWIRING DIAGRAM VO49-3-622 PNL-6OOA& 600BWIRING DIAGRAM V049.3-'1O7 PNL-7OOWRING DIAGRAM V049.3-807 PNL.SOOWIRING DIAGRAM

Refelence dlawings, used by others !o fabrica!e equipment, are furnished to supplement instal-l-ation details and i-ndicate rdirinq telminations. ATTACHTIENT"A''

Page 5 of -.6_ ritle: SPECIFICATTONFOR ELICTRICAL& INSTRUMENTCONSTRUCTION WORK

AIIACEMENI'!- TUTNISHEDEIECIRICAT EQUIFf,IENTIIST

lYachlqgtpt .Sitg-o.n !y. 4r ITEM 6 INSTRUMENT TAG/EQUIPMENT I}ESIGNATION VACUUM ENVIRONMENT IOCATION | 6 ,I/INDICATES | | 6 DESCRIPTION(INITICATED ON IIRAWING/SIIEET) l Fl-104 CRYOPUMPWCPI FLOWINDICATOR (V049.3.I02) 2 Ft-154 CRYOPI.JMPWCP2 FLOW INDICATOR (V049-3-IO3) 3 Ft 204 CRYOPT]MPWCP3 FLO\ry INDICATOR (V049-3-201) FI-2_{4 cRyopr.JMPwcP4 FLOWTNDTCATOR (V049-3-201) ) FI-304 CRYOPLJMPWCPs FLOW INDTCATOR (V049-3-301) 6 Ft-354 CRYOPUMPWCP6 FLOW INDICATOR (V049-3-301) 7 FI-404 CRYOPUMPWCPT FLOW INDICATOR (V049-3401) 8 FI-504 CRYOPUMPWCPs FLOW INDICATOR (V049-3-501) 9 LT-t00 CRYOPUMPWCPI LEVEL TRANSMITTER. (V049.3-IO2) l0 LT-105 CRYOP|MPWCPr DEWAR LEVEL TRANSMITTER' flOAS-S-tOZ) ll LT-t50 CRYOPUMPWCP2 LEVEL TRANSMITTER.(V049.3-IO3) t2 LT-r55 CRYOPT.JMPWCP2 DEWAR LEVEL TRAI.ISMITTER' (V049-3-103) t3 LT-200 CRYOPUMPWCP3 LEVEL TRANSMITTER. (V049-3-20 I ) l4 LT-20s CRYOPT]MPWCP3 DEWAR LEVEL TRANSMITTER. (VM9.3-2OI) l5 LT-250 CRYOPUMPWCP4 LEVEL TRANSMITTER. (V049.3:20 I ) l6 LT-255 CRYOPUMPWCP4 DEWAR LEVEL TRANSMTnER' (V049-3-20r) l7 LT-300 CRYOPUMPWCPs LEVEL TRANSMITTER' (VU9-3-30t) l8 LT-305 CRYOPUMPWCP5 DEWAR LEVEL TRANSMITTER. TVO49.3-3OI) l9 LT-350 CRYOPI.JMPWCP6 LEVEL TRANSM]TIER. (V049-3.30I} 20 LT-35s CRYOPUMPWCP6 DEWAR LEVEL TRANSMITTER' (V049-3-30 1) 2l LT4OO CRYOPLJMPWCPT LEVEL TRANSMITTER'(V049-3401) 22 LT4O5 CRYOPUMPWCPT DEWAR LEVEL TRANSMITTER. (VO49-3-40I) ATTACHlUIENT'B" ' Furnished vrith accessories.

Page I of -..,1- ritle: SPECIFICATION FOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

Hgs-hjngtp+Slts-oth. 6 ITEM 6 INSTRUMENT TAG/EQUIPMENT DESIGNATION | 6 ZINDTCATESVACUUM ENVIRONMENTI,OCATION I | | 6 DESCRIPTION(INDICATEDON DRAWINGISEEET) 23 LT-500 CRYOPI.IMPWCPE LEVEL TRANSMITTER.(V049.3.50I) 24 LT-50s CRYOPUMPWCPs DEWAR LEVEL TRANSMITTER' (V04e-3-s0 l ) 25 PNL.IOOA coRNER STATTONrON CONTROLLERPANEL (V049-3-l 15) 26 PNL-IOOB CORNERSTATION ION CONTROLLER PANEL ff049.3.I 16) 27 PNL-2OO LEFTMID STATIONION CONTROLLER PANEL (V049.3.204) 78 PNL-3OO RIGHT MID STATIONION CONTROLLERPANEL (V049.3.304) 29 PNL4OO LEFT ENDSTATION ION CONTROLLERPANEL ru049-3-404) 30 PNL-5OO RJGHTEND STATION ION CONTROLLER PANEL ff049-3-504) 3l PT-l0l CRYOPIIMPWCP I PRESST]RETRANSMITTER' N049.3- I 02) 32 PT-l5l CRYOPTIMPWCP2 PRESSTIRE TRANSMITTER' (V049.3.I03)

JJ PT-201 CRYOPUMPWCP3 PRESSURE TRANSMTTTER' (V049-3-20 r ) 34 PT-251 CRYOPI.JMPWCP4 PRESSTIRE TRANSMITTER. (V049-3-20 I )

J) PT-301 CRYOPUMPWCP5 PRESSURE TRANSMTTTER' (V049-3-301 ) Jt, PT-351 CRYOPUMPWCP6 PRESSURE TRANSMTTIER. (V049.3-3OI}

JI PT-401 CRYOPIA,TPWCPT PRESST]RE TRANSMITTER. (V049-340I ) 38 PT-501 CRYOPTJMPWCPE PRESSURE TRANSMTTER. (V049.3.50 I ) 39 TE.I03A cRyoPUMPWCP r THERMOCOUPLE(V049-3-1 02) 40 TE-I53A CRYOPI.JMPWCP2 T}IERMOCOI.'PLE (V049.3.I03) 4l TE.2O3A cRyopuMP wcP3 THERMOCOTIPLE(V049-3-20 l ) TE-253A cRyopuMpwcp4 THERMocotJPLE(v049-3-20 r) 43 TE-303A CRYOPLMPWCPs THERMOCOTJPLE (V049-3-30 I ) 44 TE-353A CRYOPUMPWCP6 THERMOCOUPLE (VM9-3-3OI) 45 TE4O3A CRYOPUMPWCPT THERMOCOTiPLE (V049-3401) 46 TE-5034 CRYOPT.JTUPWCPE THERMOCOIIPLE (V049-3-501)

ATTACHMENT"B''

Furnished with acces soli es

Page 2 of 3 ritle: SPECTFICATIONFOR ELECTRICAL & INSTRUMENT CONSTRUCTIONWORK

!4r$!4na.Qi{e.gnty 6 ITEM 6, INSTRUMENTTAG/EQUIPMENT DESTGNATION I a TINDICATESVACUUM ENVIRONMENTII)CATION I I I r DESCRIPTION(INDICATED ON DRAWING/SHEET) FI{04 cRyoPUMPLCPI FLOWINDICATOR (V049-3-602) 't FI654 CRYOPL]MPLCP2 FLOW INDICATOR(V049-3-503) FI-704 CRYOPUMPLCP3 FLOW INDICATOR (V049.3.70I) 4 FI-754 cRyoPUMPLCP4 FLOW INDICATOR (V049-3-801) 5 LT-600 CRYOPUMPLCP l LEVEL TRANSMITTER' (V049-3-602) 6 LT-605 cRyopuMP LcPl DEWARLEVEL TRANSMITTER* (V049-3-602) 7 LT-650 CRYOPTIMPLCP2 LEVEL TMNSMITTER* (VM9-3403) 8 LT-655 CRYOPUMPLCP2 DEWAR LEVEL TRANSMITTER (V049.3{03) 9 LT-700 CRYOPT.JMPLCP3 LEVEL TRANSMITTER* ff049-3.70 I ) l0 t-T-705 CRYOPUMPLCP3 DEWAR LEVEL TRANSMITTERT (V049-3-701) ll LT-800 cRyoPtrMPLCP4 LEVEL TRANSMITTER* (V049-3-E0 I ) t2 LT-EO5 CRYOPUMPLCP4 DEWAR LEVEL TRANSMITTERT(V049-3-801) l3 PNL.SOOA coRNERSTATTON ION CONTROLLER PANEL (V049-3-616) l4 PNL.6OOB coRNERSTAnoN IONCONTROLLER PANEL (V049-3{15) t) PNL-7OO LEFf END STATIONION CONTROLLERPANEL (V049-3-704) l6 PNL-8OO RIG}IT END STATION ION CONTROLLER PANEL (V049.3.804) t7 PT-601 CRYOPUMPLCP I PRESSLJRETRANSMITTER+ (V049-3{02 l8 PT-65r CRYOPUMPLCP2 PRESSI.IRE TRANSMITTERI (V049.3503) l9 PT-701 CRYOPUMPLCP3 PRESSIJRE TRANSMITTERI (V049.3.70 I ) 20 PT.E5I CRYOPUMPLCP4 PRESSURE TRANSMITTER* (V049.3-EOI ) 2l TE.6O3A CRYOPUMPLCP I THERMOCOUPLE(V049-3502) 22 TE453A CRYOPUMPLCP2 THERMOCOI.]PLE (V049-3{03) 23 TE.7O3A CRYOPUMPLCP3 THERMOCOTJPLE (V049-3-7OI) 24 TE-8034 CRYOPUMPLCP4 THERMOCOTJPLE (VO49.3.tOI )

ATTACHMENT..B''

Furnished wiLh accessories.

Page 3 of 3 ritle: SPECIFICATIONFOR ELECTRICAL& TNSTRUMENTCONSTRUCTION WORK

AITACEMENEE SUBtUllIIAl.LISI

Submitfor review the proposedequipment submittals and reportsas required under thc SPecificationand listedbelow:

l. Eouiomentsubstitutions (Article 8.3. oase 6) Submitproposed substitutions to the electricalengineer for acceptancevia PSI'srepresentative. With submittal,provide details ofnecessary changes to accommodatesubstitutions. Submit samples if requested. 2. List oforoposedequipment (Article 9.1. page 6) As soonas practicable,submit for review a list ofequipmentproposed for installationwith eachilem identifiedby Specificationparagraph number or whereapplicable by Drawing number. lnclude manufacturer'sname with catalogor modelnumber for eachitern. 3. Cabletray (Article 12.6.page 7) Provideproduct data of eachcable tray component. Provideshop drawings offabricated support brackets. Pro.'idedimensioned diagrams indicating where expansionjoints are proposed. 4 , Wire and cable(Article I 5. 5. page I 1) Provideproduct data of eachwire andcable. 5. Wiringidentification (Article 16.3.oaee l2) Provideproduct data ofprinted sleeve markers. 6. Instrumentair/gas and orocess tubinq (Article 20.4. page l3 ) Provideproduct data oftubing and accessories. 7. Testing(Article 23.3.2. page l4) Providewrinen test report listing resistanceby feederand branchcircuit-

ATTACHMENT..C"

r) V0.192022&( Page _L_ of -L- Title: SPECIFICATION FOR BAKEOUT SYSTEM PERSONNELCOMPUTERS

SPECIF'ICATIONFOR

BAKEOUT SYSTEM PERSOF{NELCOMPUTERS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECTMANAGER:

Informationcontained in tiis specificationand its attachmentsis proprietaryin natureand shall be keptconfidential. It shallbe usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto aly otherparty.

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l. Gateway2000 Personnel Computers with thefollowing :

- Intel 120Pentium Processor - 16MB EDO DRAM - 256L pipelinedbwst SRAM cache - 1.2GB llmsEIDEWestemDigitalHD - PCI EnhancedIDE interface - PCI local-busgraphics with 2MB DRAM - 6X CD-ROM \i/ith EIDE interface - 3.s"1.44 MB DD - 1'1"CrystalScan Monitor - slots:(2) 16-bitISA, (3) 32-bitpCI, (1) pCyISA - DesktopCase - 104+Keyboard (\Q ANYKEY) - MicrosoftMouse - MicrosoftNT Workstation3.51 - MicrosoftOffice Pro 95 - GatewayGold PremiumService(3 year on-site)

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SPECtFTCATIOI\| FaY. w 6 Prgr olQ

Pts-tg7 Title: SPECIFICATION FOR BAKEOUT SYSTEM THERMOCOUPLE MEASUREMENT SYSTEM

SPECIFICATION FOR

BAKEOUT SYSTEM THERMOCOUPLE MEASUREMENT SYSTEM

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPARXDBY:

QUALITY ASSURANCE: "b TECHNICAL DIRECTOR: a lr,-ru)tIA*t'r,--

PROJECT MANAGER: lL rc )-)pz P 4eCZdy

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto anyother party.

1_ P05 o/rt/tz fsu.9 t':r Fo. /r*,. bEO #oosit d ft1s t/sc,/st n- b.. til ) 17-ssb-9 Ji" I\,. hse- DEn #(st /|il----_ REVLTR.I BY-DATE i APPD.DATEI DESCRIPTIONOFCHANGE PROCESSSYSTEMS INTERNATIONAL. INC- SPECIFICATION 'REPARED DATE APPROVED DATE INITIAL NumberA V049-2-050 Rev. -,, 4_ APPROVALS ,l/x ' tu) i- ?6 t+L tw ll^_ P of 9- SPECIFICATION FOR BAKEOUT SYSTEM THERMOCOUPLE Tllle MEASUREMENT SYSTEM

l. IJOTech Thermocouple Measurement System As Follows:

a) (l) TEMPSCAN-I0o0A Hi speedthermocouple measurement Main Chassis

b) (1)E)(P/l1A l0 slot expansionchassis for Tempscan/IO00dincludes rackmount kit and CA-35-l master/slavecable

c) (6) TEMPTC-32A 32 ChannelT/C ScanningModule for Non-GroundedT/C's

NOTE: 2 yearwarranty standard

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SPECTFTCATTOI{ umb.rA 8rv. v049-2-0s04 Pegr ot Tit|e: SPECIFICATION FOR BAKEOUT SYSTEM T/C MEASUREMENT PLC INTERFACE

SPECIFICATION FOR

BAKEOUT SYSTEM T/C MEASUREMENT PLC INTERFACE

FOR

LIGO VACUUM EQUIPMENT

Hanford, Washington and Livingston,Louisiana

PREPAREDBY:

QUALITY ASSURANCE: -D TECHNICAL DIRECTOR: n . Ln ttz) /Jd-;a'.,*

PROJECT MANAGER: Z1 c r+ h a,z> e Aa LE>

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequted to respondto the specificationrequirements, and shall not be disclosedto any otherparty.

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Allen-BradleyPlc InterfaceModules As Follows:

l. 1771-DMC ControlCo-Processor Main Modulewith 256KBYTE

2. 1771-DRS1 I MegaByte MemoryExpansion

SPECIFICATION l{umb.r - A vo49-2-osl Title: SPECIFICATION FOR BAKEOUT PLC/IIC SYSTEM INTERFACE SOFTWARE FT'NCTIONALITY BAKEOUT CONTROL SYSTEM

SPECIFICATION FOR

BAKEOUT PLC.T/C SYSTEM INTERFACE SOF'TWAREFUNCTIONALITY BAKEOUT CONTROL SYSTEM

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

JobNo. V59049

CONTROL:

ELECTRICAL:

PROJECT:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respordto the specificationrequirements, and shall not be disclosedto anyother party.

l- 7 P6 "Vt+/+a T W:Lt] 4 - i /.,/; 7c:u'? ,'., DF0 /- a/J 1 I Pre z/41r. j.Y*tq)3/ztl Tss'4 R, Des,orn DFo .# 6c8{ 'b ltn 6 rtn "/ciht h td,/ ?. tt.i e I s,b aJ/ o/n,/te :t lL^tq) Z a/- 7/ "+ SPECIFICATION FOR BAKEOUT SYSTEM PLC-T/C SYSTEM TiIIe INTERFACE SOMWARE FUNCTIONALITY

SPECIFICATION TABLE OF CONTENTS

1.0 BakeoutCo-Processor T/C SoftwareFunctionality 2.0 SoftwareCommunication And ProgramFailure Protocol

Attachment-A PLC- T/C RegrsterListing

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SPECtFtCATtOT{ ,{unberA R9"' C- Prge <' ol SPECIFICATION FOR BAKEOUT SYSTEM PLC-T/C SYSTEM Title INTERFACE SOFTWARE FUNCTIONALITY

I.O BAKEOUT CO-PROCESSORT/C SOFTWARE FT]NCTIONALITY

TheControl Co-Processor software shall request T/C informationfrom the TempScanl000Aunit via RS-232(9600 baud) every X seconds(derived from system variableSP_I33). TheCo-Processor shall receive this T/C information(192 values), rangecheck-it and send the T/C information,T/C rangealarming information and system alarminformation/heartbeat to the Bakeout PLC. The ControlCo-Processor Module (Allen-Bradley #i?71-DMC) is directlywired to the BakeoutPLC (Allen-Bradley#1785-L30B PLC 5/30)Co-Processor expansion port and shallutilize PLC-5 interface routines called in the C-Codesoftware to directlyaccess any registersin theBakeout PLC. ThePLC-5 interface routines are contained with-in the developmentsoftware (Allen-Bradley #1 771 -PCB)

1.1 T/C ValueTransfer, Range Checking, Clamping And Alarming

The TempScanl000Ashall process a total of 192T/Cvalues. Expansion capabilities of addingan additional32 areavailable (Tl-077 NB throughTI-092A,r8).

1.1.1Blanket Control T/C's

152T/C's will beBlanket Control T/C's tagged TI-001A through TI-0764 and TI-0018 throughTI-0768. SeeAttach-A for a tisting I I EachBlanket Control T/C valueshall be rangechecked to verifuthat it is a correctType-J TlC value TheT/C rangeshall be definedai follows(See Attach-A for moredetails): I a) BlankelControl T/C low rangeSP_130L (Variable range ofO to 1200Deg C) b) BlanketControl T/C hi rangeSP_130H (Variablerange ofO to 1200Deg C) z NOTE: Thelow andhi rangevariables are verified by the Co-Processorpassing thevariable values into indicationpoints. o

Thelow rangeSP_I30L has a verificationof SP_l30LI. Thehi rangeSP_130H has a verificationof SP_I30HL

EachBlanket Control T/C hasa rangecheck alarm point of TA-001Athrough T4-076A andTA-001B through TA-0768 Thefollowing shall occur for eachBlanket Control T/C rangecheck alarm : ! o a) T/C fallswith-in the low andhi-range the Alarmis OK (bit setto 0)

b) T/C fallsout ofthe low andhi rangethe Alarmis active(bit setto 1)

SPECTFTCATTOT{ -Yur{q-z-ust Rcv. [--r A lj-' .. Prge -: ot SPU(-II''I(-A I'IUN Ii'(JR I'AI(EUU I'SYS'IUIVI PL(-:II{- SYSII,ryI Tille INTERFACE SOFTWAREFUNCTIONALITY

This rangecheck is performedeach time new T/C informationis receivedfrom the TempScanl0O0Aand prior to sendingT/C valuesto theBakeout PLC. SeeAttach-A for a listingof alarms.

All BlanketControl T/C valuestransfened to theBakeout PLC shallbe clampedfrom -32'l68 to f27 67, a validPLC-5 Integer value,

1,1,2 Auxiliary SystemsControl T/C's

32 T/C's will be AuxiliarySystems Control T/C's taggedTI-093A through TI-108A and TI-0938 throughTI-108B. SeeAttach-A for a listing. EachAuxiliary Systems Control T/C valueshall be rangechecked to veri$ thatit is a correctType-J T/C value. TheT/C rangeshall be definedas follows (See Attach-A for moredetails):

a) Aux. Sys.Cont. T/C low rangeSP_130L (Variable range ofO to 1200Deg C)

b) Aux. Sys.Cont, T/C hi rangeSP_130H (Variablerange of 0to 1200DegC) NOTE: Thelow andhi rangeVariable are verified by the Co-Processorpassing thevariable values into indicationpoints. Thelow rangevariable SP_I30L has a verificationof SP_130LI.

The hi rangevariable SP_l30H has a verificationof SP-l30HI. EachAuxiliary Systems Control T/C hasa rangecheck alarm point of TA-093Athrough TA-108A andTA-093B through TA-108B. Thefollowing shall occur for eachcontrol TlC rangecheck alarm:

a) T/C fallswith-in the low andhi-range the Alarm is OK (bit setto 0) z : b) T/C fallsout ofthe low andhi-range the Alarmis activeOit setto l) o Thisrange check is performedeach time new T/C informationis receivedfrom the TempScinlOOOAand prior to sendingT/C valuesto theBakeout PLC. SeeAttach-A for a listingof alarms.

All AuxiliarySystems Control T/C valuestransferred to theBakeout PLC shallbe clampedfrom -32768to 32767,a validPLC-5 Integer value.

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SPECtFtCATtOtrl w R.Y. P!96 ol* SPECIFICATION FOR BAKEOUT SYSTEM PLC.T/C SYSTEM Tille INTERFACE SOFTWARE FUNCTIONALITY

1.1.3 GaugeControl T/C's

8 T/C's will be AuxiliarySystems Control T/C's taggedTI-109A through TI-l l2A and Tf-1098through TI-1128. SeeAnach-A for a listing. I I EachGauge Control T/C valueshall be rangechecked to verifuthat it is a correctType-I TlC value. TheT/C rangeshall be definedas follows (See Attach-A for moredetails): I I a) GaugeCont. T/C low rangeSP_13IL (Variable range ofO to 1200Deg C)

b) GaugeCont. T/C hi rangeSP_l3iH (Variablerange ofO to 1200Deg C)

NOTE: Thelow andhi rangeSet Points are verified by the Co-Processorpassing thevariable values into indicationpoints.

Thelow rangevariable SP_I3lL hasa verificationof SP_l3ILL

Thehi rangevariable SP_l31H has a verificationof SP_l3lHI. EachAuxiliary Systems Control T/C hasa rangecheck alarm point of TA-109Athrough TA- 1I 2A andTA- 109B through TA- I I 2B. Thefollowing shall occur for eachcontrol T/C rangecheck alarm: a) T/C fallswith-in the low andhi-range the Alarmis OK (bit setto 0)

b) T/C fallsout ofthe low andhi-range the Alarm is active(bit setto 1) Thisranee check is performedeach time new T/C informationis receivedfrom the I TempSclnl000Aand prior to sendingT/C valuesto theBakeout PLC. SeeAttach-A for a listingof alarms. All AuxiliarvSvstems Control T/C valuestransferred to the BakeoutPLC shallbe clampedfroh -:zzog to 32767,a validPLC-S Integer value. z 3 o

1,2 SystemVariables, Flags And Alarms The datatransfer interval between the Co-Processorand PLC shallbe a variable(SP-133) setfrom thePLC. It shallbe between 10 and 60 seconds.The data transfer rate between the Co-Processorand the TempScanl000,4. shall be at leasthalf of variableSP-l33 (5 to 30 seconds). variableis verifiedby the Co-Processorpassing NOTE: Thedata transfer interval o the SetPoint value into anindication point.

The datatransfer interval variable SP 133has a verificationof SP 133I.

SPECTFTCATIOI{ 8ev. w CA Plge --j- ol SPECIFICATION FOR BAKEO Tille INTERFACE SOFTWARE FUNCTIONALITY

The Co-Processorsoftware shall set the heartbeat flae to a I aftercomplete T/C andalarm informationhas been sent to theBakeout PLC. This fla .q will not be set until all informationhas been passed to theBakeout PLC. Thii flagwill usedby the PLC to processinformation and be reset to a 0 whencomplete . Thisflag will alsobe used by the PLC asa communicationalarm between the Co-Procerisorand PLC. An alarmwill be set in thePLC if the heartbeatflag is not setby the Co-Prcrcessoreverv X seconds. SeeAttach-A for detailsofXI_I34.

The Co-Processorsoftware shall check the datainteeri ty ofthe T/C informationreceived fromthe TempScanl000A. The following shall occui f br the DataIntegrity Signal (xr_13s):

a) DataIntegrity is OK, setXI_135 to 0

b) DataIntegrity is BAD, setXI_135 to I

SeeAttach-A for detailsof )il_135. An alarmwill be rietin thePLC if K_135 is set.

The Co-Processorsoftware shall check the RS-232 cor nmunicationbetween the TempScanl0004.and the Co-Processor.The followinl I shalloccur for the CommunicationSignal (XI_1 36):

a) Communicationis OK, setXI_136 to 0

b) Communicationis BAD, setXI_136 to 1

SeeAttach-A for detailsof) 136.An alarmwill be sr:t in thePLC if )il_136 is set

2.0 SOFTWARE COMMUNICATION AND PROGRIrM FAILURE PROTOCOL

The Co-Processorsoftware shall start-un immediatelv rtpon power-up of the Co- Processormodule, and continue to operiteuntil powlr z t The 3 softwareshall continue to oDeratein the eventof l rssof communicationto eitherthe o TempScanl000,4,RS-232 network or theBakeout PL( l. If communicationto eitheror both-islost the softwareshall continue to ooeratebut not communicateto the lost node. WhenRS-232 communications has been re-established or theBakeout PLC is backOn- Line,the softwareshould detect this andre-establish c(rmmunications to the node.

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SPECTFTCATTOI{

NumberA ReY:

ot--= SPECIFICATION I'OR BAKEOU'I' SYS'I'EIVIPLCJI:IL SYS'I UIU ritle INTERFACE SOFTWARE FUNCTIONALITY

2.1 DocumentationAnd SourceCode Requirements Three(3) copiesofthe Co-Processorsoftware source code shall provided on 3 1/2"DS HD (MS-DOSbased) Disks.

Three(3) hardcopy print-outs ofthe sourcecode shall be provided. The sourcecode shall be fully documentedwith explanationsof functionalityand linkages through-outthe sourcecode to makethe sourcecode fully understandableand easy to follow.

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SPECIFICATION FOR

BAKEOUT SYSTEM PC. ALLEN BRADLEY PLC INTERFACE

FOR

LIGO VACUUMEQUIPMENT

Hanford,Washington and Livingston,Louisiana

UC':

ELECTRICALI

"A ), I tt ,1-l MANAGER: a) U l,l^ // M4eaa4)^

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto any oitt"r purry.

h t,t' l'Ll ?L LTR.I BY-DATEI APPD.DATE DESCRIPTIONOF CHANGE ROCESSSYSTEMS INTERNATIONAL. INC. VED DATE iNumber V049_2_0S7

//s e/a r/s D tpt ,,,, < ? /-a( rrtrc SpEctFIcATION FORBAKEOUT SYSTEM pC _ALLEN BRADLEY PLC INTERF'ACEMODULE X'OR LIGO

PC- AllenBradley PLC Interface Module as Follows: r. 1784-KTX DH+,DH485, REM I/O InterfaceModule

SPECIFICATION

Prgc 3 ol I Title: SPECIFICATION FOR BAKEOUT SYSTEM PC - INTERFACE SOFTWARE FOR LIGO

SPECIFICATION FOR

BAKEOUT SYSTEM PC. INTERFACE SOFTWARE

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

UC:

ELECTRICAL:

DIRECTOR:

PROJECT MAIT{AGER:

lnformation containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondio the specificationrequirements, and shatl not be disclosedto any otherpafiy'

-,'*::VT-T.,. d /o'- trEo# ao6t DESCRIPTIONOF CHANGE PROCESSSYSTEMS INTERNATIONAL. INC. SPECIFICATION

PREPARED DATE APPROVED DATE Number Rev. INITIAL 2/,y'ro V049-2-058 APPROVALS ,4a4 FfL o/au/* / PageI ofJ sYsrEMPc - INTERFACE nte 3B?3t$t^ftIlSilFORoBAKEour

PC - InterfaceSoftware running on WindowsNT as follows:

A. Full FunctionRuntime SCADA node including: i. DistributedNetworking

ii. SCADA

iii. ObjectGraphics

iv. HistoricalTrending/Collection

v. DDE ClienVServer

vi. ExcelMacros

vii. BatchBlocks

B. ABK I/O driver

C. CyberlogicNT driver

SPECIFICATION NumbGr- A V049-2-0s8 Pao. ---rZ-- ol SPECIFICATION FOR PITOT TIjBE

SPECIFICATION

FOR

PITOT TUBE

LIGO VACUUM EQUIPMENT

Hanford,Washingon and Livingston,Louisiana

PREPAREDBY

ELECTRICAL

QUALITY ASSURANCE

TECHNICAL DIRECTOR

PROJECT MANAGER

Information containedin this specificationand i$ attachmentsis and shall be kept confidential. It shall b€ usedonly as requiredto respondto the specificationrequirements and shall not be disclosedto any otller parq'.

OESCRIPTIONOF ACTION PROCESSSYSTEMS INTERNATIONAL, INC SPECIFICATION PREPAREOBY DATE

b vo49zo79Doc Page I of 6 SPECIF'ICATIONFOR PITOT TUBE

TABLE OF CONTENTS

1.0 SCOPE 2,0 CODESAND STANDARDS 3.0 GENERALREQTTTREN4ENTS 4.0 MARKING 5.0 RESPONSIBILITY 6.0 REQUTREDDOCUMENTATION 7.0 INSPECTION 8,0 PREPARATIONFOR SHIPMENT

ATTACHMENTS A) LIGOQUALITYASSIIRANCEREQUIREMENTSSUMMARY B) DATA SI{EET C) SPECIFICATIONFOR EQUIPMENT PIIRCHASE COMMERCIAL REQTnREMENTS:SPEC.# V049-2-034

SPECIFICATION

b vo-492019Doc Page 2 of 6 SPECIFICATIONFOR PITOT TUBE

1.0 scoPE

This specificationcovers the minimumrequirements for the design,materials, fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery of instrumentation for the LIGO vacuumsystem, Thefollowing specifications refer to the Buyer- ProcessSystems International (PSI), the Owner - CaliforniaInstitute of technologyin partnershipwith MassachusettsInstitute of Technology,under a grantfrom theNational Science Foundation, and Vendor/Seller. The Vendor/Selleris the successfulsystem bidder. TheVendor shall be responsiblefor updatingany and all referencesto codesand other standards to reflectthe requirementsofthe latesteditions in effecton dateofpurchase order except as noted. All attachmentsare incorporated herein by referenceand made a part ofthis specification.

2.0 CODESAND STANDARDS

2.1 PrioritvofCodes and Standards

l. Codes 2. Standards 3. DataSheets 4. This Specification

2.2 All conflictsshall be brought to the attentionofPSI for a writtenresolution prior to award of a purchaseorder. If morethan one document applies to a technicalrequirement, the morestringent requirement shall have precedence.

2.3 Theassembly shall comply with applicableparts of latesteditions of publicationsby the following organizations: AmericanNational Standards Institute, Inc. (ANSI) CodeofFederal Regulations (CFR) Title 47, Part 15 ElectricalStandards for IndustrialMachinery (NFPA 79) unlessotherwise indicated

SPECIFICATION

e? vo492o?9.Doc Page 3 of 6 SPECIFICATIONFOR PITOT TUBB

FactoryMutual (FM) FederalCommunications Commission (FCC) Part l5 InstituteofElectrical and Electronics Engineers (IEEE) InsulatedCable Engineers Association (ICEA) NationalElectric Code OIFPA 70) NationalElectrical Manufacturers Association (NIEMA) Underwriter'sLaboratories (UL) or equipmentand installation standards by other nationallyrecognized tesling companies

J..O GENERALREqUIREMENTS 3.1 The overall processand mechanicalrequirements for this specific applicationare given in data sheetsattached to this specification. 3.2 Theequipment shall be designedfor a minimum serviceablelife of 20 years.

3.3 Vendor shall specify all bolt torque requirementsin the equipmentoperating and maintenancemanual. 3.4 Instrumentationshall be of industrial quality and shall be subjectto the acceptanceofthe Buyer. 3.5 Extemal carbonsteel surfaces shall be cleanedand painted. The Vendor's standardis acceptableif it meetsspecification requirements and is compatiblewith federal standard 209 class50,000.

4.0 MARKING

Plalesare to be stampedto show the following information: a. Manufacturer'sname. calaloq number b. Serial number c. Adjustable range d. Maximum working pressure e. Set range f. Output signal g. Tag number (as listed on attacheddata sheet) h. Tags may be permanentlyattached or attachedwith a stainlesssteel wire. SPECIFICATION

A vo49-2-o7g Page 4 of 6 SPECIFICATION FOR PITOT TUBE

5.0 RESPONSIBILITY

The Sellershall be completelyresponsible that the equipment and/or material furnished under this specificationis ofhigh quality in everyrespect, with first-classworkmanship tkoughout and entirely suitablefor the purposeoutlined herein or reasonablyinferred therefrom. Therefore,ifany requirementof this specificationis deemedby the Vendor/Sellerto beunacceptable or technically incorrect,he shallspecifically delineate his objectionsand the reasonstherefore in his proposalso that theymay be resolvedbefore the orderis placed,In all respects,the Seller,by acceptingthe order,shall be deemedto haveagreed that conformancewith the requirementsofthe specification will not prejudicein any way the Buyer'sright underwarranty.

6.0 REOIJ]REDDOCIJMENTATION

Vendorshall fumish documentation in accordancewith specificinquiry, requisition and purchase orderrequirements. All Vendordocuments shall bear the purchaseorder number and PSI's equipmenttag number.The following is a list of minimumdocumentation required

5.1 MECHAMCALDATAREQUIREMENTS

Outlinedimension drawings and weight.

5.2 MANUALS

Five(5) copiesof operationaVmaintenancemanuals.

5.3 TESTREPORTS

Calibrationreport.

7.0 INSPECTION

Theresponsibility for inspectionrests with themanufacturer; however, the Buyer,Owner, Government,and Owner representatives reserve the rightto conducta non-escortinspection of equipmentat any time during fabricationto assurethat the materialsand workmanship are in accordancewith this specification.This will includeaccess to fabrication,assembly, cleaning and testingareas for the purposeof monitoringactivities.

SPECIFICATION

C? v0492079Doc Page-5- of 6 SPECIFICATIONFOR PITOT TUBE

8.0 PREPARATIONFOR SHIPMENT

8.1 Itemsshall be completely drained and dried. 8.2 Boltedconnections shall be madeup beforeshipment. 8.3 Aluminumplate shipping covers shall be attachedwith boltsto flangedconnections, and with suitableattachments to otherconnections. 8.4 Units shallbe completely covered for protectionagainst the ambientand weather conditionsexpected during transportation. Units shallbe adequatelyprotected for unshelteredstorage at the sites. 8.5 TheVendor shall have a signed"Release for Shipment"form providedby theBuyer's QualityAssurance representative prior to full or partialshipment ofproduct. 8.6 Shippingcrates shall have the Buyer's purchase order number, Vendor's name and list of tag numbersor partnumbers on theoutside ofeach crate.

SPECIFICATION

A vo49-2-079 Page 6 of 6 o\ aJ ol 8l iil AI z z r.i 2 B sl a

0) hl el ul ..2 I I >l >l 3l 0l Ql 9I t-j zl elll s,t]y\l tr.ll ur pJoceu >l

ln zxaA ..t F F F 7 (J z F- z z E) t?x IJ] F z (J i B F] 7 v) dd FI E ? F F a z A. z z d a F F tl'l z J t{ / L) tr F] F1 ,^i a/) 6 z = t! z El , !u al) tIJ ry J = v a4 a PagcI of 3

ATTACHMENT B

INSTRUMf,NT DATA SHEET LIG'O FLOW ELEMNNTS Rev 0 TAG NT]MBER FE-104 FE-154 FE-204 FF..254 FLOW SI{EET NO, v0494-006 v049{{06 v0494406 v0494{06 LINE NI]MBER I t27 1130 242 245 SERVICE MTROCEN NTTROGEN NITROGEN NITROGEN FLI]ID GAS GAS GAS GAS OPERATINGPRESSIJRE PSIG l0 l0 l0 t0 OPERATING TEMPERATIJRE {15) ro96 {15) to 96 -{15)to 96 {15) to 96 sP.GR. (MW) o.9672 0.9672 0.9672 o.9672 BASE PRESSI,]RE PSIA l4.7 14.7 14.7 14.7 BASETEMPERATTJRE 70 70 70 70 FULL SCALEFLOW SCFH 12000 12000 t 2000 12000 NORMALFLOW SCFII 10600 10600 5300 5300 MIN FLOW SCFI{ 2650 2650 2650 2650 LINE SIZE / SCMDULE I l/2" SCH l0S 1 1/2' SCH l0S I l/2' SCH l0S I 1/2"SCH tOS INSIDE DIAMETER OF LINE INCHES 1.61 l.6l l.6l 1.61 MATERIAL 304SSTL 304SSTL 304SSTL 304SSTL PRESSURETAPS TYPE / SIZE I/4- MALE NPT I/4' MALE NPT I/4' MALE NPT I/4" MALE NPT

ELEMENTTYPE IN-LINE IN.LINE IN.LINE IN-LINE PROCESSCONNECTION BUTI WELD BUTI WELD BUTTWELD BUTT WE[.D ORIENTAT1ON HORIZONTAL HORIZONTAL HORIZONTAL HORIZONTAL INACCURACY I% FI,JLLSCALI I% FIJLL SCALT!% FULL SCALI FI,]LLSCALE

CALCTJLATIONS REQD. YES YES YES YES

MANI]].ACTURER MODEL APPRO}'DD I'ATE NOTES INSTRUMENTENGINEER ENGINEERING APPROVAT, PROJECTAPPROVAT REVISION NO. DAItr IPP. APP. APP. ATTACHMENTB

INSTNUMENTDATA SEEET LIGO FLOWELEMENTS v049-2.{79,Rev0 TAG NI]MBER FE-304 FE-354 FE-404 FE-504 FLOW SHEET NO. v0494406 v0494406 v0494{06 v0494406 LINE NTJMBER 342 345 432 532 SERVICE MTROGEN NITROCEN MIROCEN NIIROCEN FLIjID GAS GAS GAS GAS OPERATINGPRESSI,JRE PSIG 10 l0 l0 lo OPERATINGTEMPERATI.JRE -{15)to 96 -(15)to 96 -(15)to 96 { l5) 1o96 SP.GR, (MW) 0.9672 0.9672 o.9672 0.9672 BASEPRESSURE PSIA 14.7 14.7 14.7 14.7 BASETEMPEMTURE 70 70 70 70 FI,JLLSCALE FLOW SCFTI 12ff)0 12000 12000 12000 NORMALFLOW SCFH 5300 5300 5300 5300 MINFLOW SCFH 2650 2650 2650 2650 LINE SIZE / SCHEDIjLE I l/2" SCH l0S l l/2' scH los I l/2" SCH l0S I l/z' SCH10S INSIDE DIAMETER OF LINE INC}IES l.6l l.6l 1.61 l.6l MATERIAL 304 SSTL 304 SSTL 304 SSTL 304 SSTL PRESSTJRETAPS TYPE / S\ZE i/4' MALE NPT I/4'MALE NPT I/4" MALE NPI V4'MALE NPT

ELEMEI.ITTYPE IN-LINE IN-LINE IN.LINE IN.LINE PROCESSCONNECTION BUTT WELD BUTT WELD BUTT WELD BUTT WELD ORIENTATION HORIZONTAL HORTZONTAL HORIZONTAL HORIZONTAL INACCURACY Z%FT]LL SCALI I% FTJLLSCALI I% FULL SCALI FI,JLLSCALE

CERTIFIED CALCULATIONS REOD. YES YES YES YES

MANI.]TAC'|LIRER MODEL APPROVED DATE NOTES INSTRUMEI'N'ENGINEER ENGINEERING APPROVAI PROJECTAPPROVAL NDVISION NO. DATE rPP. APP, APP. Page3 of 3

AT"TACHITENTB

INSTRUMENT DATA SHEET LIGO FLOW ELEMENTS Rev 0 TAG NIJMBER FE604 FE454 FE-704 FE-804 FLOWSIIEET NO, v0494..006 v0494{06 v0494{06 v049{1406 LINE NI,JMBER 692 695 IJJ E33 SERVICE NTTROGEN NIIROCEN NTTROGEN NITROCEN FLTJID GAS GAS GAS GAS OPERATINGPRESSIIRE PSIG l0 t0 l0 l0 OPERATINGTEMPERATURE 'F -{15)to 96 -{15)to 96 -{ l5) to 96 -(15)ro 96 SP.GR. 0\.lW) o.9672 o.9672 o.9672 0.9672 BASEPRESSURE PSIA 14.7 14.7 14.7 BASETEMPERATI,IRE 70 70 70 70 FTJLLSCALEFLOW SCFH 124ffi l2fin tzwo 12000 NORMALFLOW SCFH 10600 10600 5300 5300 MINFLOW SCFH 5300 5300 5300 5300 LINE SIZT / SCI{EDULE I l/2" SCH l0S I l/2. scHlos r y2' scHlos I 1/2' SCH l0S INS]DE DIAMETER OF LINE INCHES l.6l l.6l l,6l l.6l MATERIAL 304SSTL 304 SSTL 304SSTL 304SSTL PRESSTJRETAPS T\?E / SIZE I/4'MALE NPT 1/4'MALE NPT Y4" MALE NPT I/4' MALE NPT

ELEMENTTYPE IN.LINE IN-LINE IN.LINE IN.LINE PROCESSCONNECTION BUTT WELD BUTT WELD BUTTWELD BUTTWELD ORIENTATION HORIZONTAL HORIZONTAL HORIZONTAL HORIZONTAL INACCURACY I% FTJLLSCALI r% FULL SCALII% FI,JLLSCALI FTJLLSCALE

CERTtrIEDCALCULATIONS REOD. YES YES YES YES

MANI'FACTT'RER MODEL APPROVED DATE NOTES INSTRUMINI ENGINEER ENGINEERING APPROVAL PROJECTAPPROVAI RTVISION NO. DATE APP. APP. APP. ritle: SPECIFICATION FOR DIX'Ff,Rf,NTIAL PRESSUREGAUGES

SPECIFICATION

FOR

DIIT'ERENTIAL PRESSIJREGAUGES

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPARED BY

ELECTRICAL

QUALITY ASSURANCE

TECENICAL DIRECTOR h,r' a rlJ

PROJECTMANAGER

Information containedin this sDecificationand its attachmentsis in nature and shall be keot confidential. It shall be usedonly as requiredto rcspondto the specificationrequirements and sha.llnot b€ disclosedto any other party.

DESCRIPTIONOF ACTION PROCESSSYSTEMS INTERNATIONAL, INC SPECIFICATION

-, vo492o88.Doc Page I of 6 ritle: SPECIFICATION FOR DIFFERENTIAL PRESSUREGAUGES

TABLE OF CONTENTS

1.0 SCOPE 2.0 CODESAND STANDARDS 3.0 GENERALREQUIREMENTS 4.0 MARKING 5.0 RESPONSIBILITY 6.0 REQUTREDDOCT.JMENTATION 7.0 INSPECTION 8.0 PREPARATIONFOR SHIPMENT

ATTACHMENTS

A) LIGO QUALITY ASSIIRANCE REQTJIRENiIENTSSUMMARY B) DATASHEET C) SPECIFICATIONFOREQTiIPMENTPIIRCHASECOMMERCIAL REQLIIREMENTS:SPEC.# V049-2-034

SPECIFICATION

Page 2 of 6 ritle: SPECIFICATION FOR DIFFERENTIAL PRESSUREGAUGES

I.O SCOPE

This specificationcovers the minimum requirements for the design,materials, fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery of instrumentation for the LIGO vacuumsystem. Thefollowing specifications refer to theBuyer - ProcessSystems International (PSD, the Owner - CaliforniaInstitute of technologyin partnershipwith MassachusettsInstitute of Technology,under a grantfrom the National Science Foundation, and Vendor/Seller. The Vendor/Selleris the successfulsystem bidder. TheVendor shall be responsible for updatingany and all referencesto codesand other standards to reflectthe requirementsofthe latesteditions in effecton dateof purchaseorder except as noted. All attachmentsare incorporated herein by referenceand made a part ofthis specification.

2.0 CODESAND STANDARDS

2.1 PriorityofCodes and Standards

1. Codes 2. Standards 3. DataSheets 4. This Specification

2.2 All conflictsshall be broughtto the attentionofPSI for a writtenresolution prior to award of a purchaseorder. If morethan one document applies to a technicalrequirement, the more stringentrequiremenl shall have precedence.

2.3 The assemblyshall comply with applicableparts of latesteditions of publicationsby the followingorganizations: AmericanNational Standards Institute, Inc. (ANSI) CodeofFederal Regulations (CFR) Title 47, Part 15 ElectricalStandards for IndustrialMachinery NFPA 79) unlessotherwise indicated

SPECIFICATION

b v0492088Doc Page 3 of 6 ritle: SPECIFICATIONFOR DIFFERENTIALPRESSURE GAUGES

FactoryMulual (FM) FederalCommunications Commission (FCC) Pafi l5 InstituteofElectrical and Electronics Engineers (IEEE) InsulatedCable Engineers Association (ICEA) NationalElectric Code (NFPA 70) NationalElectrical Manufacturers Association aNEMA) Underwdter'sLaboratories (UL) or equipmentand installation standards by other nationallyrecognized tesling companies

3..0 GENERALREQUIREMENTS 3.1 The overall processand mechanicalrequirements for this specific applicationare gilen in data sheetsattached to this specification. 1.2 The equipmentshall be designedfor a minimum serviceablelife of 20 years.

3.3 Vendor shall specify all bolt torque requirementsin the equipmentoperating and maintenancemanual. 3.4 Instrumentationshall be ofindustrial quality and shall be subjectto the acceptanceofthe Buyer. 3.5 Externalcarbon steel surfaces shall be cleanedand painted. The Vendor's standardis acceptableif it meetsspecification requirements and is compatiblewith federalstandard 209 class50.000.

4.0 MARKING

Platesare to be stampedto show the following information: a. Manufacturer'sname. catalos number b. Serialnumber c. Adjustablerange d. Maximumworking pressure e. Set range f. Output signal g- Tag number (as listed on attacheddata sheet) h. Tags may be permanentlyattached or attachedwith a stainlesssteel wire. SPECIFICATION

A vo4e-2-088 Page 4 of 6 ritle: SPECIFICATION FOR DIFFERENTIAL PRESSUREGAUGES

5.0 RESPONSIB]LITY

The Sellershall be completelyresponsible that the equipmentand/or material fumished under this specificationis of highquality in everyrespect, with first-classworkmanship throughout and entirelysuitable for the purposeoutlined herein or reasonablyinfened therefrom. Therefore, if any requirementofthis specificationis deemedby theVendor/Seller to be unacceptableor technically incorrect,he shallspecifically delineate his objections and the reasonstherefore in his proposalso that theymay be resolvedbefore the orderis placed.In all respects,the Seller,by acceptingthe order,shall be deemedto haveagreed that conformancewith the requirementsofthe specification will not prejudicein anyway theBuyer's right under warranty.

6.0 REOUIREDDOCUMENTATION

Vendor shallfumish documentationin accordancewith specificinquiry, requisitionand purchase orderrequirements. All Vendordocuments shall bear the purchase order number and PSI's equipmenttag number.The following is a list of minimumdocumentation required:

5.I MECHAMCALDATAREQUIREI,IENTS

Outlinedimension drawings and weight.

5,2 MANUALS

Five (5) copiesof operationaVmaintenancemanuals.

5.3 TESTREPORTS

Calibrationreport.

1,O INSPECTION

Theresponsibility for inspectionrests with themanufacturer; however, the Buyer,Owner, Govemment,and Owner representatives reserve the right to conducta non-escortinspection of equipmentat anytime duringfabrication to assurethat the materiats and workmanship are in accordancewith this specification.This will includeaccess to fabrication,assembly, cleaning and testingareas for the purposeof monitoringactivities.

SP ECIFICATIO N

b vo.a92o88Doc Page 5 of _.5_ SPECIFICATIONFOR DIFFERENTIALPRESSURE GAUGES

8.0 PREPARATIONFOR SHIPMENT

8.1 Itemsshall be completely drained and dried. 8.2 Boltedconnections shall be made up beforeshipment. 8.3 Aluminumplate shipping covers shall be attachedwith boltsto flangedconnections, and with suitableattachments to otherconnections. 8.4 Units shallbe completely covered for protectionagainst the ambientand weather conditionsexpected during transportation. Units shallbe adequatelyprotected for unshelteredstorage at the sites. 8.5 TheVendor shall have a signed"Release for Shipment"form providedby theBuyer's QualityAssurance represenlative prior to full or partialshipment of product. 8.6 Shippingcrates shall have the Buyer'spurchase order number, Vendor's name and list of tas numbersor oartnumbers on the outsideofeach crate.

SPECIFICATION

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ATTACHMENTIIB'' INSTRUMENT I'ATA SHEET LIGO DIFFERENTIALPRDSSURE GAUGES v049-2-{r88 {o

D.P.RATING TNH,O

CONNECTIONS SIZE / TYPE

GUARANTEEDACCURACY

D V0492088!{nach-C.xts Page2 of 3

ATTACEMENT "B" INSTRUMENT DATA SIIEET DIITERENTIALPRESSURD GAUGES v049-2-0tt

Y PRESSI]RERATING PSIG D.P.RATING IN H,O

D V0492088\Anach4.xls Page3 of 3

ATTACHMENT "8" INSTRUMENTDATA SHEET LIGO DIFFERENTIALPRESSURE GAUGES v049-2-0E8 o TAGNUMBER FI{04 FI{54 Ft-704 FI-804 FLOWSTIEET NO, v049{406 v049{{06 v049-0-006 v0494{06 LINE NUMBER 692 695 833 SERVICE N]TROCEN NITROGEN MTROGEN NTIROGEN FLIJ]D GAS GAS GAS GAS PRESSURE PSIG l0 l0 l0 l0 TEMPERATURE DEGREESF (-J)to v) G5)to 95 G5)to 95 G5)10 95

MOIJNTING SURFACE SIJRFACE SURFACE STJRFACE DIAL SIZE 4.5inches 4.5 inches 4.5 inches 4.5 inches ELEMENTTYPE DIAPHRAM DIAPHMM DIAPHRAM DIAPHRAM RANGE INH?O (PSIG) 0ro25 01025 0to25 0to25 BODYMATERIAL alumifiurn aluminum aluminum aluminum BODY PRESSIJRERATING PSIG 25 25 25 25 MAXIMUM D,P. RATING TNH,O 25 25 25 25 ELEMENT MATERIAL E una-N B una-N B ona-N B ma-N ELEMENT FILL Drv Dry Dry Dry PROCESSCONNECTIONS SIZE / TYPE t/4' NPT ll4' NPT U4" NPT y4" NPT SCALE 0 to 12000 0 to 12000 0 1o12000 0 to 12000 LEGEND SCFH SCFH SCFH SCFH GUARANTEEDACCURACY zYo 2Yo 2o/o 2"/.

QUANMY I I I I

MANUTACTURER MODEL BY DATE NOTES ENCINEERINGAPPROVAI PROJECT APPROVAL

RTVISION NO, DATE APP. APP. APP.

D V0492088\Arbch-C.xls SPECIFICATION FOR LEWL TRANSMITTERS

SPECIFICATTON

FOR

LEWL TRANSMITTERS

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPARED BY

ELECTRICAL

QUALITY ASSURANCE --b TECHNICAL DIRECTOR . C, 7*- r r-<.) <-/ -i ,-,-- .-

PROJECT MANAGER

Information containedin this soecificationand its attachmentsis and shall be kept confidential. It shall be usedonly as required to respondto the sp€cificationrequirenents and shall not be disclosedto any o&er party.

DESCRIPTION OF ACTION PROCESSSYSTEMS INTERNATIONAL, INC SPECIFICATION

INITIAL PREPAREDBY DATE APPROVALS

b v0492089Doc Pege 1 of 6 SPECIFICATION FOR LEVEL TRANSMITTERS

TABLE OFCONTTNTS

1.0 scoPE 2.O CODESA}TD STA}{DAITDS 3,0 GENERALREQUIREMENTS 4.0 MARKING 5.0 RESPONSIBILITY 6.0 REQIIIREDDOCT'MENTATION .1 ,O INSPECTION 8.0 PREPARATIONFORSHIPMENT

ATTACHMENTS A) LIGO QUALITYASSIIRANCEREQI.IIREMENTSS{.]MMARY B) DATA SIIEET C) SPECIFICATIONFOREQI-IIPMENTPIIRCHASECOMMERCIAL REQUIREMENTS:SPEC.# V049-2-034

SPECIFICATION

Page_!_ of 6 SPECIFICATION FOR LEVEL TRANSMITTERS

1.0 scoPE

This specificationcovers the minimum requirements for the design,materials, fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery of instrumentation for theLIGO vacuumsystem. The followingspecifications refer to theBuyer - ProcessSystems International (PSI), the Owner - CalifomiaInstitute of technologyin partnershipwith MassachusettsInstitute of Technology,under a grantfrom theNational Science Foundation, and Vendor/Seller. The Vendor/Selleris the successfulsystem bidder. TheVendor shall be responsiblefor updatingany and all referencesto codesand other standards to reflectthe requirementsofthe latesteditions in effecton dateof purchaseorder except as noted, All attachmentsare incorporated herein by referenceand made a partofthis specification.

2,0 CODESAND STANDARDS

2.1 Priorityof Codesand Standards

1. Codes 2. Standards 3. Data Sheets 4. This Specification

2.2 All conflictsshall be broughtto the attentionofPSI for a writtenresolution prior to award of a purchaseorder. Ifmore thanone document applies to a technicalrequirement, the morestringent requirement shall have precedence.

2.3 Theassembly shall comply with applicableparts of latesteditions of publicationsby the followingorganizations: AmericanNational Standards Institute, Inc. (ANSI) CodeofFederal Regulations (CFR) Title 47, Part 15 ElectricalStandards for IndustrialMachinery (NFPA 79) unlessotherwise indicated

SPEGIFICATION

ef v01s1089Doc Page 3 of 6 SPECIFICATTONFOR LEVEL TRANSMITTERS

FacloryMutual (FM) FederalCommunications Commission (FCC) Part l5 InstituteofElectrical and Electronics Engineers (IEEE) InsulatedCable Engineers Association (ICEA) NationalElectric Code Q{FPA 70) NationalElectrical Manufacturers Association (NEMA) Underwriter'sLaboratories (UL) or equipmentand installation standards by other nationallyrecognized testing companies

3..0 CENERALREOUIREMENTS 3.1 The overall processand mechanicalrequirements for this specific applicationare given in data sheetsattached to this specification. 3.2 The equipmentshall be designedfor a minimum serviceablelife of 20 years.

3.3 Vendor shall specify all bolt torque requirementsin the equipmentoperating and maintenancemanual. 3.4 Instrumentationshall be ofindustrial quality and shall be subjectto the acceptanceof the Buyer. 3.5 Extemal carbon steelsurfaces shall be cleanedand painted. The Vendor's standardis acceptableif it meetsspecification requirements and is compatiblewith federal standard 209 class50.000.

4.0 MARKING

Platesare to be stampedto showthe follou'inginformation: a. Manufacturer'sname. catalos number b. Serialnumber c. Adjustablerange d. Maximumworking pressure e. Setrange f. Outputsignal g. Tagnumber (as listed on attacheddata sheet) h. Tagsmay be permanentlyattached or attachedwith a stainlesssteel wire. SPECIFICATION

A vo4e-2-089 Page 4 of 6 SPECIFICATION FOR LEVEL TRANSMITTERS

5.0 RESPONSIBILITY

The Sellershall be completelyresponsible that the equipmentand/or material fumished under this specificationis of high quality in everyrespect, with first-classworkmanship throughout and entirely suitablefor the purposeoutlined herein or reasonablyinferred therefrom. Therefore,if any requirementofthis specificationis deemedby the Vendor/Sellerto beunacceptable or technically incorrect,he shallspecifically delineate his objections and the reasonstherefore in his proposalso that theymay be resolvedbefore the orderis placed.In all respects,the Seller,by acceptingthe order,shall be deemedto haveagreed that conformancewith the requirementsofthe specification will not prejudicein anyway the Buyer's right underwarranty.

6,0 F€OUIREDDOCUMENTATION

Vendorshall fumish documentation in accordancewith specificinquiry requisitionand purchase orderrequirements- All Vendordocuments shall bear the purchaseorder number and PSI's equipmenttag number.The following is a list of minimumdocumentation required:

5.I MECHAN]CALDATAREQTIIRE]VIENTS

Outlinedimension drawings and weight.

5.2 MANUALS

Five (5) copiesof operationaVmaintenancemanuals.

5.3 TESTREPORTS

Calibrationreport.

7.O INSPECTION

Theresponsibility for inspectionrests with themanufacturer; however, the Buyer, Owner, Govemment,and Owner representatives reserve the right to conducta non-escortinspection of equipmentat anytime during fabricationto assurethat the materialsand workmanshipare in accordancewith this specification.This will includeaccess to fabrication,assembly, cleaning and testingareas for the purposeof monitoringactivities.

SPECIFICATION

b v0,191089DOC Page 5 of 6 SPECIFICATIONFOR LEVEL TRANSMITTERS

8.0 PREPARATIONFOR SHIPMENT

8.1 ltemsshall be completely drained and dried. 8.2 Boltedconnections shall be madeup beforeshipment. 8.3 Aluminumplate shipping covers shall be attachedwith boltsto flangedconnections, and with suitableattachments to otherconnections. 8.4 Units shallbe completely covered for protectionagainst the ambientand weather conditionsexpected during transportation. Units shallbe adequately protected for unshelteredstorage at the sites. 8.5 TheVendor shall have a signed"Release for Shipment"form providedby the Buyer's QualityAssurance representative prior to full or partialshipment ofproduct. 8.6 Shippingcrates shall have the Buyer'spurchase order number, Vendor's name and list of tagnumbers or partnumbers on the outsideof eachcrate.

SPECIFICATION

A vo{9-2-089 Page 6 of 6 IJ,]

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ENCLOSI.IRENEMA RATING REOD. 4 4 4 4 MATERIAL: BODY / CAPSIiLE ssr ssr SST SST SST ssr SST ssr MATERIAL: NUTS& BOLTS Ni DlaledCS Ni Dlat€dCS Ni DlatedCS Ni DlaledCS PRESSTJRERATINC PSIG 25 25 25 25 MAXIMI.M D.P. RATING INTUO 100 100 100 100 CAPSULEFILL PROCESSCONNECTIONS MINIMTJM ACCURACY REOD, o.25"/, 0.25V" O.25yo O.25o/o SMART ELECTROMCS REOD. NO NO NO NO MOUNTINGBRACKET REOD. NO NO NO NO CONDUIT CONNECTION SIZE I/2" NPT I/2'NPT I/2'NPT I/2" NPT

QUANTITY I I MANUTACTTIRER MODEL BY DATE NOTES ENGINEERING APPROVAL t v€rdor 10 adeise PROJECTAPPROVAI,

R.EVISION NO. DATE APP. APP. APP. Pagc2 of6

ANACHMENI"8" INSTRUI}TENTDATA SHf,ET LIGO LEVEL TRANSMITTER fl'ITFERf, NTIAL PRESSURD V049-2{E9,Rev 0 TAGNUMBER LT-300 LT-3 50 LT-400 LT-YX) FI-OW S}IEET NO. v049{406 v0494{06 v049{{06 V0494-U}6 LINE NI.IMBER SERVICE MTROCEN NTIROGEN NTTROGEN NTROGEN FLUID LIQUID LIQUID LIQtnD LIQI.JID PRESSI.]RE PSIG l0 lo 25 l0 to 25 l0 to 25 l0 to 25 TEMPERATIJRE DEGREESF 15to 96 l5 to 96 15to 96 15to 96 ADruSTABLERANGE TNH,O 01050 0to50 01050 0to50 CALIBRATEDRANGE INH,O (PSIG) TYPE: CAPACITANCE/ OTHER CAPACITANCTCAPACITANCTCAPACTTANCTCAPACITANCE OUTPUT 4t020mA 4lo20mA 4to20mA 4 to 20 trrA READOLTT irrchesofH2O inches ofll2O inchesof tuO inchesofll2O

ENCT,OSURENEMA RATING REOD. 4 4 4 4 MATERIAL: BODY / CAPSULE SST SSI SST SST ssr SST SST SST MATERIAL: NUTS & BOLTS Ni olated CS Ni plated CS Ni DlatedCS Ni olaredCS PRESSI,JRERATING PSIG 25 25 25 25 MNilMIJM D.P. RATING INH2O 100 100 100 100 CAPSI,JLEFILL PROCESSCONNECTIONS MINIMUM ACCT]RACYREQD. O.25Vo o.25v" O.25o/o o.250/0 SMARTELECTRONICS REOD, NO NO NO NO MO1JNTINGBRACKET REOD. NO NO NO NO CONDUTTCONNECTION SIZE l/2'NPT 1/2'NPT I/2'NPT I/2" NPT

QUANTMY I I MANUTACTIIRER MODEL AY DATE NOTES ENGINEERINC APPROVAI ' vendorto advise PROJECTAPPROVAI

REVISION NO. DATE APP. A.PP. APP. Pagc3 of 6

ANACHIAENI"8" INSTRUMENT IIATA SHEET LIGO LEVEL TNANSMITTER TI,{L PR-ESSURE v049-2{E9 Rev0

CAPACITANCE

: NUTS& BOLTS

D.P.RATING IN H2O Pagc4 of 6

"8" ANACHMENI INSTRUMENTIIATA SHEET LIGO LEVEL TRANSMITTER (DIFFERENTIAL PRf, SSURE Rw0 TAG NTJMBER LT-105 LT-155 LT-205 LT -25s FLOWSHEET NO. v049{406 v049-0406 v0494.,m,6 v049{-006 LINE NUMBER SERVICE NITROGEN MTROGEN NITROCEN NITROGEN FLI,JID LIQI.ND LIQUID LIQTJID LIQUID PRESSURE PSIG l0 to 25 l0 1025 l0 to 25 l0 to 25 TEMPERATURE DEGREESF c5) ro96 (-5) to 96 G5)to 96 G5) to 96 ADruSTABLERANGE NH,O 0 to 500 0 to 500 0 to 500 0 to 500 CALIBRATEDRANGE IN H,O (PSIG) TYPE: CAPACITANCE / OTIIER CAPACITANCE CAPACITANCI CAPACITANCT CAPACITANCE OUTPUT 4to?0mA 4to20mA 4to20mA 4to20mA READOUT inches of H2O inches of H2O inchesof H2O inches of Ij2O

ENCLOSTJRENEMA RATING REQD, 4 4 4 4 MATERIAL: BODY / CAPSULE SST SST SST SST SST SST SST SST MATERIAL: NUTS& BOLTS Ni Dlaredcs Ni olatedcS Ni DlatedCS Ni Dlaredcs PRESSIjRERATING PSIG 25 25 25 25 MAXIMUM D.P. RATING IN II2O 100 100 100 100 CAPSULEFILL PROCESSCONNECTIONS MINIMUM ACCT]RACYREOD. o.25v" 0.25Yo O.25Vo 0.25o/" SMART ELECTRONICSREQD, NO NO NO NO MOI.JNTINGBRACKET REQD. NO NO NO NO CONDI,JITCONNECTION SIZE I/2" NPT I/2" NPT I/2'NPT I/2" NPT

QUANTITY I I MANUFACTURER MODEL BY DATE NOTES ENGINEERING APPROVAL ' vendorto advise PROJECTAPPROVAL

REVTSION NO. DATE APP. APP. APP. Pagc5 of6

"8" ANACHMENT INSTRUMENTDATA SHEET LIGO LEI'EL TRANSI}TITTER PR"ESSUNE v049-2489 Rev0

: CAPACITANCE / OTIIER CAPACITANCE

ENCLOSIJRENEMA RATING MATERIAL: BODY / CAPSULE MATERIAL; NUTS& BOLTS

D.P,RATING INH2O Page6 of (r

AIIACHMENT"8" INSTBUMENT DATA SIIEET LIG'O LEYEL TRANSMITTER PRESSURE vu9-

CAPACITANCE

TERIAL: BODY / CAPSIILE SPECTFICATIONFOR PRESSURETRANSMITTERS

SPECIFICATION

F'OR

PRESSURETRANSMITTERS

LIGO VACUUM EQUIPMENT

Flanford,Wasfungton and Livingston,Louisiana

PREPAREDBY

ELECTRICAL

QUALITY ASSURANCE ---D. ITCENICAL DIRECTOR a [n tcU

PROJECT MANAGER

Information containedin this spe€ificationand its attachmentsis in ruture ard shall be keot confidential, It shall be usedonly as required to respondto the specificalionrequirements and shall not b€ disclosedto any other partt'.

DESCRIPTIONOF ACTION PROCESSSYSTEMS INTERNATIONAL, INC SPECIFICATION PREPAREDBY DATE

6 vo.a91o9o.Doc Page I of 6 SPECIFICATION FOR PRESSURNTRANSMITTERS

TABLEOF CONTENTS

1.0 scoPE 2.0 CODESAND STANDARDS 3.0 GENERALREQUIREMENTS 4.0 MARKING 5,0 RESPONSIBILITY 6.0 REQUTREDDOCUMENTATTON 7,0 INSPECTION 8.0 PREPARATIONFOR SHIPMENT

ATTACHMENTS A) LIGOQUAIITYASSURANCEREQUIREIvIENTSSUMMARY B) DATASHEET C) SPECIFICATIONFOREQUIPMENTPURCHASECOMMERCIAL REQInREMENTS:SPEC.# V049-2-034

SPECIFICATION

t) volq7t)q.rloc Page 2 of 6 SPECIFICATION FOR PRESSURETRANSMITTf,RS

I.O SCOPE

This specificationcovers the minimumrequirements for the design,materials, fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery of instrumentation for theLIGO vacuumsystem. Thefollowing specifications refer to theBuyer - ProcessSystems International @SI), the Owner- CaliforniaInstitute of technologyin partnershipwith MassachusettsInstitute of Technology,under a grantfrom theNational Science Foundation, and Vendor/Seller. The Vendor/Selleris the successfulsystem bidder. TheVendor shall be responsiblefor updatingany and all referencesto codesand olher standards to reflectthe requirementsofthe latesteditions in effecton dateofpurchase order except as noted. All attachmentsare incorporated herein by referenceand made a partofthis specification.

2.0 CODESAND STANDARDS

2,1 PrioritvofCodes and Standards

1. Codes 2. Standards 3. DataSheets 4. This Specification

2.2 All conflictsshall be brought to the attentionofPSI for a writtenresolution prior to award of a purchaseorder. Ifmore thanone document applies to a technicalrequirement, the morestringent requirement shall have precedence.

2.3 Theassembly shall comply with applicableparts of latesteditions of publicationsby the followingorganizations: AmericanNational Standards Institute, Inc, (ANSI) CodeofFederal Regulations (CFR) Title 47, Part l5 ElectricalStandards for IndustrialMachinery (NFPA 79) unlessotherwise indicated

SPECIFICATION

e) vo492o9o.Doc Page 3 of 6 SPECIFICATIONFOR PRESSURETRANSMITTERS

FactoryMutual (FM) FederalCommunications Commission (FCC) Part l5 InstituteofElectrical and Electronics Engineers (IEEE) InsulatedCable Engineers Association (ICEA) NationalElectric Code (NFPA 70) NationalElectrical Manufacturers Association fNEMA) Underwiter'sLaboratories (UL) or equipmentand installation standards by other nationallyrecognized testing companies

3..0 GENERALREqUIREMENTS 3.1 The overall processand mechanicalrequirements for this specific applicationare given in data sheetsattached to this specification. 1.2 The equipmentshall be designedfor a minimum serviceablelife of 20 years.

3.3 Vendor shall specify all bolt torque requirementsin the equipmentoperating and maintenancemanual. 3.4 Instrumentationshall be of industrial quality and shall be subjectto the acceptanceofthe Buyer. 3.5 Extemal carbonsteel surfacesshall be cleanedand painted. The Vendor's standardis acceptableif it meetsspecification requirements and is compatiblewith federalstandard 209 class50,000.

4.0 MARKING

Platesare to be stampedto show the following information: a. Manufacturer'sname. cataloe number b. Serialnumber c. Adjustablerange d. Maximum working pressure e. Set range f. Output signal g. Tag number (as listed on attacheddata sheeQ h. Tags may be permanentlyattached or attachedwith a slainlesssteel wire. SPECIFICATION

A vo49-2-oeo Page 4 of 6 SPECIFICATION FOR PRESSURETRANSMITTERS

5.0 RESPONSIBILITY

The Sellershall be completelyresponsible that the equipmentand/or material furnished under this specificationis ofhigh qualityin everyrespect, with first-classworkmanship thLroughout and entirely suitablefor the purposeoutlined herein or reasonablyinferred therefrom- Therefore,if any requirementofthis specificationis deemedby the Vendor/Sellerto be unacceptableor technically incorrect,he shallspecifically delineate his objectionsand the reasonstherefore in hisproposal so that theymay be resolvedbefore the orderis placed.In all respects,the Seller,by acceptingthe order,shall be deemedto haveagreed that conformancewith the requirementsofthe specification will not prejudicein any way the Buyer'sright underwarranty.

6,0 REQLIIREDDOCIJMENTATION

Vendor shallfumish documentationin accordancewith specificinquiry requisitionand purchase orderrequirements. All Vendordocuments shall bear the purchaseorder number and PSI's equipmenttag number.The following is a list of minimumdocumentation required

5.I MECIIANICALDATAREQUIREMENTS

Outlinedimension drawings and weight.

5.2 MANUALS

Five(5) copiesof operationaVmaintenancemanuals.

5.3 TESTREPORTS

Calibrationreport.

1,0 INSPECTION

Theresponsibility for inspectionrests with the manufacturer;however, the Buyer, Owner, Government,and Owner representatives reserve the rightto conducta non-escortinspection of equipmentat any time during fabricationto assurethat the materialsand workmanship are in accordancewith this specification,This will includeaccess to fabrication,assembly, cleaning and testingareas for the purposeof monitoringactivities.

SPECIFICATION

D V0491090.DOC Page 5 of 6 SPECIFICATIONFOR PRESSURETRANSMITTERS

8.0 PREPARATIONFOR SHIPMENT

8.1 Itemsshall be completely drained and dried. 8.2 Boltedconnections shall be made up beforeshipment. 8.3 Aluminumplate shipping covers shall be attachedwith boltsto flangedconnections, and with suitableattachments to otherconnections. 8.4 Units shallbe completely covered for protectionagainst the ambient and weather conditionsexpected during transportation. Units shallbe adequatelyprotected for unshelteredstorage at the siles. 8.5 TheVendor shall have a signed"Release for Shipment"form providedby the Buyer's QualityAssurance representative prior to full or partialshipment of product. 8.6 Shippingcrates shall have the Buyer'spurchase order number, Vendor's name and list of tagnumbers or partnumbers on the outsideofeach crate.

SPECIFICATION

A vo49-2-o9o Page 6 of 6 o

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INSTRUMf,NTDATA SHEET LIGO PRESSURETRANSMITTERS V049-2{90 Rev.0 TAG NI,'MBER Pr-l0t PT-t 5l PT-201 Yt-251 FLOW SHEETNO. v0494{06 v049-0406 v0494406 v049{{06 LINE N1JMBER SERVICE NIIROGEN NIIROGEN NITROGEN MTROCEN FL{JID GAS GAS GAS GAS PRESSURE PSIG 01o25 0to25 01025 0to25 TEMPERATIJRE DEGREESF 15to 96 15to 96 15to 96 15to 96 ADruSTABLERANGE PSIG 0t025 0t025 Olo25 01o25 CAIIBP"ATED RANGE PSIG 0to25 0to25 01025 0to25 OUT?UT 4to20nA 4to20mA 4!o20mA 4to20mA READOUT PSIG PSIG PS]G PSIG

ENCLOSURENEMA RATINGREOD. I I I I MATERIAL: PROCESSWETTED PARTS SST SST SST SST MATERIAL: ELECTRONICSHOUSING ALI,]MINUM ALI,]MIN{JM ALUMINT]M ALIJMINI,JM MATERIAL: NUTS& BOLTS CS CS CS CS PRESSIJRERATINC PSIG 25 25 25 25

CAPSIJLEFILL PROCESSCONNECTIONS I/2'NPT I/2" NPT l/2'NPT V2"NPT MINIMUM ACCURACYREOD. .25% .2syo .250 .25Vo SMART ELECTRONICSREOD. NO NO NO NO MOTINTINGBRACKET REOD. NO NO NO NO CONDI]IT CONNECTION SIZE 1t2" v2" v2" v2"

MANUTACTURER MODEL APPROVED DATE NOTES bISTRTIMENT ENGINEER . VENDORTO ADVISE ENCINEERINGAPPROV{ PROJECTAPPROVAL REVISION NO. DATE APP. APP. APP. ATTACHMENT B Page2 of 3

INSTRUMENTDATA SHEET LIGO PRESSURETRANSMITTERS V049-2-090Rev. 0 TAG NI]MBER PT-301 PT-351 PT4OI Fr-501 FLOWSHEET NO. v049{406 v049-0{06 v0494-006 v049-0406 LINE NI,JMBER SERVICE MTROGEN NITROGEN NITROGEN MTROCEN FLI,]ID GAS GAS GAS CAS PRESSURE PSIG 0to25 0t025 0to25 01025 TEMPERATURE DEGREESF l5 to 96 l5 to 96 15to 96 15to 96 ADruSTABLERANGE PSIG 0to25 0to25 0to25 0to25 CALIBRATEDRANGE PSIG 0to25 0to25 0to25 0to25 OUTPUT 4to20mA 4!o20mA 4to20mA 4ao20mA READOI.IT PSIG PSIG PSIG PSIG

ENCLOST]RENEMA RATINGREOD, I I I MATERIAL: PROCESSWETTED PARTS SST SST SST SST MATERIAL: ELECTRONICSHOUSING ALTJMINI,M ALUMINI,M ALT]MINUM ALT]MINIJM MATERIAL: NUTS& BOLTS CS CS CS CS PRESSI]RERATING PSIG 25 25 25 25

CAPSI,]LEFILL PROCESSCONMCTIONS l/2'NPT I/2'NPT r2" NPT I/2' NPT MINIMT]M ACCIJRACY REOD. .25V" .25Vo .2sYo .2501" SMARTELECTROMCS REOD. NO NO NO NO MOUNTINGBRACKET REQD. NO NO NO NO CONDUITCONNECTION SIZE 1t2' v2' v2" v2"

MANUFACTL]RER MODEL APPROVED DATE NOTES INSTRUMENTENCINEER ' VENDORTO ADVISE ENGINEERINC A?PROVAL PROJECTAPPROVAI REVISION NO. DATE APP. APP. APP, ATTACHMENTB Page3 of 3

INSTRUMENT I'ATA SEEET LIGO PRDSSURETRANSMITTERS V049-2-090 Rev. 0 TAGNUMBER PT-601 PT{5I PT-701 PT-801 FLOW SIIEET NO, v049{{06 v049-0{06 v049{406 v049{-006 LINE NTJMBER SERVICE NITROGEN NITROGEN NTIROGEN NITROGEN FLIJID GAS GAS GAS GAS PRESSIJRE PSIG 0to25 01o25 0!o25 0to25 TEMPERATT]F€ DEGREESF 15to 96 15to 96 15 to 96 15to 96 ADruSTABLERANGE PSIG 0to25 0to25 0!025 0to25 CALIBRATEDRANGE PSIG 01o25 0to25 0to25 0to25 OUTPUT 4to20mA 4to20mA 4to20mA 4to20mA READOUT PSIG PSIG PSIG PSIG

ENCLOSURENEMA RATINGREOD. t I I MATERIAI: PROCESSWETTED PARTS SST SST SST ssr MATERIAL: EI"ECTRONICSHOUSING ALL'MINUM ALUMINI,]M ALUMINUM ALTJMINTJM MATERIAL: NUTS& BOLTS CS CS CS CS PRESSI]RERATING PSIG 25 25 25 25

CAPST]LEFILL PROCESSCONNECTIONS l/2" NPT I/2'NPT I/2'NPT I/2' NPT MIMMUM ACCURACYREQD. .25Vo .25V" .25o/o 2s% SMARTELECTROMCS REOD, NO NO NO NO MOLINTING BRACKET REQD, NO NO NO NO CONDTIITCONNECTION SIZE lt2" u2" 1t2" 1t2"

MANUTACTURER MODEL APPROVED DATE NOTES INSTRUMENT ENGINEER . VENDORTO ADVISE ENGINEERING APPROVAL PROJECT APPROVAL REVISION NO. DATE APP. APP. APP. Title: SPECIFICATION FOR TEMPDRATURD ELEMENTS

SPECIFICATION

FOR

TEMPERATURE ELEMENTS

LIGO VACUUM EQUIPMENT

Hanford,Washinglon and Livingston,Louisiana

PREPARED BY

ELECTRICAL

QUALITY ASSURANCE - TECHNICAL DIRECTOR D . t-t, hi- ( u-s c-44-,-z)--

PROJECTMANAGER

Information containedin this specificationand its attachmentsis and shall b€ keDtconfidential. It shzll be usedonly as requiredto respondto the spelification requirementsand shall be disclos€dto any other party.

f;v,.s'a-iv i t:-*l- *sl Zatt*r(D fop tlu FeN\Eoq tfr- BY_DATE APP,_DATE DESCRIPTIONOF ACTION PROCESSSYSTEMS INTERNATIONAL, INC SPEGIFICATION

INITIAL PREPAREDBY DATEAPPROVEDBY OATE Number Rev APPROVALS i, fi".'^rJ^ E,) qL f t?.,r,,Ate.)-fu. A vo49-2-o9r o D, voi91o9lDoc Page I of -.€- SPECIF'ICATIONFOR TEMPERATURE ELEMENTS

TABLE OF CONTENTS

1.0 scoPE 2,0 CODESAND STANDARDS 3.0 GENERALREQUIRET4ENTS 4.0 MARKING 5.0 RESPONSIBILITY 6-0 REQUIREDDOCIIMENTATION 7.0 INSPECTION 8.0 PREPARATIONFORSHIPMENT

ATTACHMENTS A) LIGOQUALITYASSURANCEREQT]IREMENTSSI.JMMARY B) DATASHEET C) SPECIFICATIONFOREQUIPMENTPURCHASECOMMERCIAL REQUIREN{ENTS:SPEC.# V 049-2-034

SPECIFICATION

b vo4qlo9l.Doc Page 2 of 6 SPECIFICATION FOR TEMPERATURE ELEMENTS

r.0 scoPE

This specificationcovers the minimumrequirements for the design,materials, fabrication, assembly,inspection, testing, preparation for shipping,shipment and delivery of instrumentation for the LIGO vacuumsystem. Thefollowing specifications refer to theBuyer - ProcessSystems Intemational (PSI), the Owner- CaliforniaInstitute of technologyin partnershipwith MassachusettsInstitute of Technology,under a grantfrom theNational Science Foundation, and Vendor/Seller. The Vendor/Selleris the successfulsystem bidder. The Vendorshall be responsiblefor updatingany and all referencesto codesand other standards to reflectthe requirementsofthe latesteditions in effecton dateof purchaseorder except as noted. All attachmentsare incorporatedherein by referenceand made a part ofthis specification.

2.0 CODESAND STANDARDS

2.1 PrioritvofCodes and Standards

1. Codes 2. Standards 3. DataSheets 4. This Specification

2.2 All conflictsshall be brought to the attentionofPSI for a writtenresolution prior to award of a purchaseorder. If morethan one document applies to a technicalrequirement, the morestringent requirement shall have precedence.

2.3 The assemblyshall comply with applicableparts of latesteditions of publicationsby the followingorganizations : AmericanNational Standards Institute, Inc. (ANSI) CodeofFederal Regulations (CFR) Title 47,Part 15 ElectricalStandards for IndustrialMachinery Nf"A 79) unlessotherwise indicated

SPECIFICATION

b vo.rs209llxlc Page .-.,,L of 6 SPECIFICATIONFOR TEMPERATUREELEMENTS

FactoryMutual (FM) FederalCommunications Commission (FCC) Part 15 Instituteof Electricaland Electronics Engineers (IEEE) InsulatedCable Engineers Association (ICEA) NationalElectric Code (NFPA 70) NationalElectrical Manufacturers Association fNEMA) Underwriter'sLaboratories (UL) or equipmentand installation standards by other nationallyrecognized testing companies

3.,0 GENERALREOUIREMENTS

3.1 The overall processand mechanicalrequirements for this specific applicationare given in data sheetsattached to this specification. 3.2 The equipmentshall be designedfor a minimum serviceablelife of 20 years.

3.3 Vendor shall specify all bolt torque requirementsin the equipmentoperating and maintenancemanual. 3.4 Instrumentationshall be ofindustrial quality and shall be subjectto the acceptanceofthe Buyer. 3.5 Externalcarbon steel surfacesshall be cleanedand painted. The Vendor's standardrs acceptableif it meetsspecification requirements and is compatiblewith federalstandard 209 class50.000.

4,0 MARKINC

Platesare to be stampedto show the following information: a. Manufacturer'sname. catalos number b. Serialnumber c. Adjustablerange d. Maximum workingpressure e. Set range f. Output signal g. Tag number (as listed on attacheddata sheet) h. Tags may be permanentlyattached or attachedwith SPECIFICATION a stainlesssteel wire.

A vo49-2-o9r Page 4 of 6 SPECIFICATION FOR TEMPERATURE ELEMENTS

5,0 RESPONSIBILITY

The Sellfr shallbe completelyresponsible that the equipmentand/or material furnished under this specificafionis ofhigh qualityin everyrespect, with first-classworkmanship throughout and entirely{uitable for thepurpose outlined herein or reasonablyinferred therefrom. Therefore, ifany ofthis specificationis deemedby the Vendor/Sellerto beunacceptable or technically he shallspecifically delineate his objections and the reasonstherefore in his proposalso that thelimaybe resolvedbefore the orderis placed.In all respects,the Seller,by acceptingthe order,sliall be deemedto haveagreed that conformancewith the requirementsofthe specification will not frejudicein anyway theBuyer's right under warra.nty.

6.0

Vendor{hall furnish documentation in accordancewith specificinquiry, requisition and purchase orderre{uirements. AII Vendordocuments shall bear the purchaseorder number and PSI's ipmefrttag number.The following is a list of minimumdocumentation required:

5 r hIECHAMCALDATAREQUTREMENTS

inedimension drawings and weight.

5.2 MANUALS

(5) copiesof operationaVmaintenancemanuals.

5,3 IIESTREPORTS

report.

7.0

The resppnsibilityfor inspectionrests with the manufacturer;however, the Buyer,Owner, andOwner representatives reserve the rightto conducta non-escortinspection of at any time during fabricationto assurethat the materialsand workmanship are in with this specification.This will includeaccess to fabrication,assembly, cleaning and testing{eas for the purposeof monitoringactivities.

SPECIFICATION

b v019209tDOC Page 5 of 6 SPECIFICATIONFOR TEMPf,RATUREELEMENTS

8.0 PREPAMTIONFOR SHIPMENT

8.1 ltems shallbe completelydrained and dried. 8.2 Bolted connectionsshall be made up before shipment. 8.3 Aluminum plate shipping covers shall be attachedwith bolts to flanged connections,and with suitableattachments to other connections. 8.4 Units shall be completelycovered for protectionagainst the ambient and weather conditionsexpected during transportation. Units shall be adequatelyprotected for unshelteredstorage at the sites. "Release 8.5 The Vendor shall have a signed for Shipment" form provided by the Buyer's Quality Assurancerepresentative prior to full or partial shipmentof product. 8.6 Shipping cratesshall have the Buyer's purchaseorder number,Vendor's name and list of tag numbersor part numberson the outsideof eachcrate.

SPECIFICATION

A vo49-2-o9l Page 6 of 6 t!

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() 0) (! il e ul !, I I l EI 0tl al yrl rl zl eill sJlliI Ftl procau >l ur zl il 6 Frl z z z 'odr€uv

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T / C OR IOOOHM PLATN. RT.D. / TYPE T/C T Ttc T Ttc T Ttc T ALPHACOEFFICIENT tr RT.D. N/A N/A N/A N/A SINGLEOR DUAL ELEMENT SINGLE SINGLE SINGLE SINGLE SPRINGLOADED ELEMENT YES YES YES YES ELEMENT LENG}IT SIIEATH MATERIAL 304SST 304SST 304SST 304SST STIEATHDIAMETER: NOMINAL t/4" U4" U4" U4" GROUNDED/ I,JNGROTJNDED / E)(POSET GROT]NDED GROT]NDED GROI]NDED GROUNDED CONNECTION T{EAD CONNECTION HEAD MATERIAL CAST AL CASTAL CAST AL CAST AL CONNECTION t{EAn NEMA Rr{TING REI 4 4 YES E)(PLOSIONPROOF HEAD NO NO NO NO CONDUITCONN. STTF ON HEAD I/2- NPT I/2" NPT I/2" NPT I/2'NPT TIIERMOWELL WELL MATERIAL 304SST 3O4SST 3O4SST 304SST WELLCON STRUCTION TYPE TAPERED TAPERED TAPERED TAPERED PROCESSCONNECTION 3/4"SW 3/4' SW 3/4' SW 3/4"SW BORE 0.260" o.260' 0.260" 0.260' 'U" LENGTI.I SEEPAGE 4 2 1t2" 2 v2" 2 ltz' 2 U2" .T'LENGT{T SEEPAGE 4 1 3t4" | 3t4" | 3/4" | 3t4' "N' LENGIIT SEEPAGE 4 2 2'

MANTITACTT'RER ELEMENIMODEL # EY IIATE NOTES ENGINEERINC APPROVAL . VENDORTO ADVISE PROJLCT A}PRoVAI,

REVISION NO. DATE APP. APP. APP. Page2 of4 ANACH't'IENT"8" INSTRUI}IENTI'ATA SIIEET Ltco TEMPERATUR"EELEMENTS VM9-HD|. Rcv 0 TAGNAME TE.303A TE-353A TE.4O3A TE-503A FLOWSLIEET NO. v049{}fl6 v049{406 v049-0{06 v0494{Xt6 LINE NI,JMBER 33E 339 429 529 SERVTCE NTIROGEN NITROGEN NTTROGEN NITROGEN FLT]ID GAS GAS GAS CAS PRESSI.JRE PSIG 25 25 25 25 TEMPERAT1JRE DEGREES F -5 to 375 -5 to 375 -5 to 375 -5 to 375

T / C OR IOOOHM PLATN,RT.D. / TYPE Ttc T TIC T TIC T Ttc T ALP}IA COEFFICIENTIF RT.D. N/A N/A N/A N/A SINGLE OR DUAL ELEMENT SINGLE SINGLE SINGLE SINGLE SPRINGLOADED ELEMENT YES YES YES YES ELEMENTLENGTIT SHEATHMATERIAL 304SST 304SST 304SST 304 SST SIIEATHDIAMETER: NOMINAL t/4" lt4" r/4" v4' CROUNDED/ I]NGROIJNDED / E)(POSET GROIJNDED GROI.]NDED GROI,]NDED GROI,JNDED CONNECTIONHEAD CONNECTIONIIEAD MATERIAL CAST AL CAST AL CAST AL CASTAL CONNECTION I.IEAD NEMA RATING REI YES DGLOSION PROOFI{EAD NO NO NO NO CONDT'ITCONN. SIZE ON HEA.D 1/2'NPT I/2'NPT I/2" NPT I/2' NPT THERMOWELL WELLMATERIAL 304SST 304ssT 3O4SST 304SST WELL CONSTRUCTIONT\?E TAPERED TAPERED TAPERED TAPERED PROCESSCONNECT1ON 3/4' SW 3/4' SW 3/4'SW 3/4"SW BORE 0.260' 0.260" 0.260" 0.2@' "U'LENGTH SEEPAGE 4 7 117tr 2 t/2" 2 v2" 2 ltz" "T"LENGHT SEEPAGE 4 | 3t4" | 3t4" | 314' 1 3t4' 'N'LENG}IT SEEPAGE 4 2" z' 2"

MANUFACTUNER ELEMENTMODEL # BY DATE NOTES ENGINEERING APPROVAL . VENDORTO ADVISE PROJECT APPROVAL

REVISION NO. I'ATE APP. APP. APP. Page3 of4 ATIACHIiENT"B' INSTRUMENT DATA SIIEET LIGO TEMPERATUREELEMENTS Rev 0 TAGNAME TE{O3.A TE6534 TE-703.A TE.8O3A FLOW SHEET NO. v0494{X}6 v0494.006 v0494406 vo494{n6 LINE NI,JMBER 688 689 130 830 SERVICE NITROGEN NITROCEN MTROGEN NITROGEN FLT]ID GAS GAS GAS GAS PRESSURE PSIC 25 25 25 25 TEMPERATURE DEGREESF -5 to 375 -5 to 375 -5 to 375 -5 to 375

T / C OR IOOOHM PLATN,RT.D, / TYPE TIC T/C T TIC T Ttc T ALPHACOEFFICIEM IF RT,D. N/A N/A N/A N/A SINGLE OR DUAL ELEMENT SINGLE SINGLE SINGLE SINGLE SPRINGLOADED ELEMENT YES YES YES YES ELEMENT LENGHT SHEATH MATERIAL 304 SST 304SST 304 SST 304SST S}IEATHDIAMETER: NOMINAL v4" v4" u4" t/4" GROIJNDED/ I,INGROI.]NDED/ E)(POSEI CROUNDED GROUNDED CROLTNDED GROIJNDED CONNECTION HEAI) CONNECTION HEAD MATEzu AL CASTAL CAST AL CAST AL CAST AL CONNECTION HEAD NEMARATING REI 4 4 4 YES E)CLOSION PROOFHEAD NO NO NO NO CONDTJ]TCONN. SIZE ON }IEAD I/2'NPT I/2'NPT V2'NPT V2'NPT THERMOWELL WELLMATERIAL 304SST 304SST 304SST 3O4SST WELL CONSTRUCTIONTYPE TAPERED TAPERED TAPERED TAPERED PROCESSCONNECTION 3/4'SW 3/4"SW 3/4' SW 3/4'SW BORE o.260" 0.260' 0.2@" 0.260' "U"LENCTH SEEPAGE 4 2 v2' 2 ltz" 2 rlz' 2 lt2" -T"LENG}TT SEEPAGE 4 I 3/4' I 3/4' | 3t4' | 3t4" "N'ENGHT SEEPAGE 4 z' 2.

MANUTACTURI]R ELEMENTMODEI, # EY DATE NOTES ENGINEERING APPROVAL . VENDORTO ADVISE PROJECT APPROVAL

RE\'lSlON NO. DATE APP. APP. APP. Page4 of 4 AITACHJIIIENT"8" INSTRUMENTI'ATA SHEET TTMPERATUREELEMENTS V049-2-0!t1.Rev 0 Tirle: SPECIFICATION FORVACWM CONTROL SYSTEM INTERLOCKS, PERMISSMS AND SOFTWARE ALARMS

SPECIFICATION

FOR

VACUUM CONTROL SYSTEM

INTERLOCKS, PERMISSIWS

AND SOFTWARE ALARMS

LIGO VACUUM EQUIPMDNT

Hanford,Washington and

PREPARED BY

ELECTRICAL nodL QUALTTYASSURANCE ftfiazb , a TECHMCAL DIRECTOR

PROJECTMANAGER

Information containedin this specificationand its attachments in natureand shall be kept confidential. It shall be usedorily as required to respondto the specificationrequirements and shall not b€ disclosed to anyother party.

d m -il/st n?j t/4 Jssr"0 J|" Qeu,eut bEo# o rss-_ REV LTR BY_6dTE APPD_DATE DESCRIPTIONOF ACTION PROCESSSYSTEMS INTERNATIONAL, INC SPECIFICATION Number Rev INITIAL *ffio" APPROVALS t /,/r'['l^W:;"ry {/d; A vo49-2-092 0 tJ \I)492097.orJ: Page I of 3 Title: SPECIFICATIONFORVACUUMCONTROLSYSTEMINTERLOCKS'PERMISSMS AND SOFTWAREALARMS

IABLE OF CONTENTS

l. VacuumSystem Overview Page

1.0 Interlock/ PermissiveOverview L l SoftwareAlarming Overview J 1.2 EmergencyShutdown Overview J

(AttachmentIndex)

WashingtonSite Interlocksfermissives Attachment-A

LouisianaSite Interlocks/ Permissives Attachment-B

WashingtonSite SoftwareAlann Listing Attachment-C

LouisianaSite SoftwareAlarm Listins Attachment-D

SPECIFICATION

b \o{92o92.Doc Page 2 of 3 ritle: SPECIFICATION FOR VACUUM CONTROL SYSITM INTERLOCKS' PERMISSMS AND SOFTWAREAI,ARMS

1 VACUUM CONTROL SYSTEM INTERLOCKS / PERMISSIVES/ SOFTWARE ALARMS

1.0 INTERLOCK AND PERMISSIW O\rERVIEW

SeeAttachment-A for detailson Interlocksand Permissives for theWashinglon Site, SeeAttachment-B for detailson Interlocksand Permissives for theLouisiana Site.

AttachmentsA andB containa summaryof all VacuumControl Systemcontrolled device proposedinterlocks and permissives.

I.I SOFTWAREALARMOWRVIEW

SeeAttachment C for a detailedSoftware Alarm Listing for the WashingtonSite. SeeAttachment D for a detailedSoftware Alarm Listing for the LouisianaSite.

AttachmentsC andD containa listing of VacuumControl Systemproposed software generatedalarms only.

All hardwiredalarm inputs into the VacuumControl System are listed in the LIGO instrumentlist V049-1-036.

1.2 EMERGENCYSEUTDOWNOVERVIEW

A control systememergency shutdown function (ESD) shouldbe providedat eachsite to bringall controlleddevices to a safestate in the caseofan emergency.

SPECIFICATION

D v0,1920t2.D@ Page 3 of 3 ritle: SPECIFICATION FOR VACWM CONTROL SYSTEM INTERLOCKS. PERMISSMS AND SOFTWAREALARMS

ATTACHMENT-A

WASHINGTONSITE PERMISSIVES AND INTERLOCKS

SPECIFICATION

b AI'rAcH-A.Doc Page I of I VO49-2.092ANACHMENI.A REV O Worhlnglon slle LEGEND BSCX Beamsolitter chamber number x WCPx Cryopumpnumber x WGVx Gatevalve number x LBMT Left BeamManifold Tube LMSBT Left Mid StationBeam Tube LESBT Len EndStation Beam Tube RBMBT RightBeam Manifold Beam Tube RMSBT RightMid StetionBeam Tube RESBT RightEnd Station Beam Tube PT-XA Piranivacuum gauge number x with locetion PT-XB lon vecuumgeuge numb€r x withloc€tion HS-x Handsritch number (ru<) PEID V04$&)oo( drawing LOGIC.CONTROL. LEGEND 'WLl' Do not open valve unless the differenc€ in absolule vacuum gauge pressure is within one decade (factor of 10 of each other) 'WL2' Do not close valve when LASER is activate. 'WL3' Reset controller after clearing fault condition,then restart. 'WL.l" lf XY-xxx is deenergized, then deaclivate conesponding LIC-xxx. 'WLs' lf TE-xxx is aboye TBD "F. then deactivate conesponding JC-no<.

I of I 6t90-sH Ulo)oz^cil 6090-sH k,ro)6rAcM 6tto-sH (oro)srncl 80t0-sH (oro)rrnc A 6EEO.SH (sro)srnc ^ 6200-sH (gro)srngl 6teo-sH (9lo)fmcrrl 60e0-sH (9]o)erAcM 6820-SH (rro)zr^gM 6ez0-sH (rro)rrAeM 6tz0€H (lro)ornem 6020-sH (rro)6AoM

68r0€H J (sro)slc,r = 6lto€H (9lo) r^grtl ; 69t0-sH {zro}g^c A 3

6Zr0-sH J (zrol9 9M 3

6tr0-sH J c (ilo) r^gn = € E 6tl0-sH J g {rro,e e ,l 3 o E 6Zr0-sH J c, (c 3 t lol zAoM t, o, 6t to-sH J nrt I ;il, (glol rAcM B zl2 lragl-ln+no q) 6t9 l o q] i"l o sgsI $8so 989a€ rJ' €

6tto-st{ (oro)srncn

6te0-sH (9rolilAcM

68to-sH (9lo) 8A$M

6Zt0-sH (zlol gAcM 6t!o-sH t (r}o)?Acrl^ €u E 6Eto-sH g (rlol c^cifi D 8Zto-sH € c (slo,zAcM oC o 6|1o-sH (sro)lAcM aroH? zll =tg 9r -t- it!./!l E 6!90-SH J (zrolo?AeM 3

6090-sH J (l,rol6rAgM 3

6t'o€H J {o}o)s}AgM = 60'0€H (olol 4AcM = 6ee0-sH (9rolgt^c A 6ze0-sH (9ro)gt^cftr 6tEo-sH (9lo)rlAcM 60c0-sH (grofcr^cM 6ez0€H (!lolzt^sn 6ZZ0-SH (nol lncnn 6tzo-sH (r]o)otAgM 6020-sH {}to) 6A9M 68t0-sH (slo)enc A 6t to-sH (9lolrAcM e9t0€H (ero)9 c,vr 6Zt0-sH (z!o) sAcM 6tt0-sH c (ilol o ?Acm 6et0-sH (?lo) Eg eAeM o t 6ef0-sH C (Grolz^g ,r oc q 6l to-sl{ atrgr 9 (clol rAgM zl2 lc€lll-+n+no rt) o U' 6t9 l ni cdi ^ $agod;oAF 9sg 9l{ aEsES $e$€ atE J dlo o *; 3$,n$n$F3 -tg c i5$EFgTEkHh=rgtE c{ 8r.90-sH J trol oz^cM = 6090-sH aj kto) 6]Acn 3 6ltosH S (olol sr^slil 3

C\| 60t0-sH J (oro)l'r^ci 3 6t00-sH I (9ro)glAcM = 6Ze0-sH cl (elo)glAeM = 6T€O€H n (9ro)rr^c A = 60e0-sH I (gro)erngan 3 6EZ0SH q (rro)arncm ts 6ez0-sH (.1 {!to) rr^gttl = 6tzo-sH I (llol orAgM 3 6020-sH I (tm)enonn 3 68t0-sH I {9to) sAoM 3 61.t0-sH I {9}o}/Agn = 69tosH I (zlo)9A9r 3 6Zl0-sH I (zr0)9A0M 3 6tlo-sH (\ (rlol rAcM = a o 6St0€H I t, (ilo) 8A0 ,1 3 g 8Zto-sH f D (clo)e^g E C i c\l o 6r to-sH J llI Ftl {c}o)}AgM 3 t l0 +celr3-ln+no ilE c) o) fil o =to o -t) -t- E ./ll c YuJ

0uvrs) cggl.o-sH a.) (9r0) J z€dtM E 0uvrs) vggro-sH (9t0) J r€dtM E 0.uvrs)c?gl.o-sH (zto) J z{dtM 3 0-uv1s)vggro-sH (z!o) J trdtM 3 U.uvr$ grglo-sH (eto) J zrdtM 3 ouvrs)vrgro-sH (slo)l*arAA J = (luvl-s) cegrosH cr) (ero) J z-ealA 3 o.Evrs)wgro-sH ({) J {ero) r-ear^ = 0uv1s)gzglo-sH (e J !o)z-zahl = ouvrs)vzgro-sH (er0)r-zdtM tsJ

oHvrs)c!9!o-sH (t, (e J ro)z-rdtM = ! 0uv1s)vrgro-sH o (elo) l-larnn J {, = a +c€Jt3/+ndlnO f gt rc{ 5cI ?(\l FOI dd ctN c{ ol rtt |.t d6 FN ob oA dd ar ag ecIL (LtL (L.L (L{L (L(L aL.t- aL(L (L'L +g (LaL '|R 33 i= =; == -======; == == =; E; OuvJs)czzso-sH C) J 0ro)z-zrarnn = ouvls) vzzgo-sH (r:l 0r.o)r-zlarnn tsJ o.uvrs)czzro-sH (Dro) J z-[dtM = o-uvLs)vzzro-sH (0r0) J r-lrdtM = ouvJ-s)ctr€o€H (., (glo) J z-or.urm 3 (luvls) vl.reo€H (9ro) !{rdm 3 0uvrs)o/rzo-sH (v) J r. (r t0)z-6dlM 3 0uvrs) v*zo-su (lto) J l-oarm 3 ; lcefl/|ndfnO = oD c. €5 cOl =l> r C\t -C{ FN Fc{ -N r Crl Fc\l dd cndr clt ct i5 .b ++rJ) llt dd FF o@ dd (LA IlL tl- tL o. tL (LtL aL(L TL 'L (LL (Lo- IL IL .L(L tL o_ 3R == == E=E=F=== E; ;- == == =; -E '(900) tt 009-911 gdcM J 3

00Fc|r'(900)/dcM J = '(900) o9s-3r1 gdcM =

'(900) t 00r-3r1 9d9M J 3 osz-ct"t'(900) rdcM f 3 '(900) 002-cr1 edSM J 3 & '(900) r+ 09r€r't zdgM J E ; E o (, 00r€r'r'(900)rdcM f o E ,ut3 1cag371nd1ng o o o o o o |o o ro o u) o o ?e N ot <.t c, rt ra) ltg o > t t otT x x x X x x x x Ftl (J (o (o !o (o (o @ @ (o u9 o o o o o o o =ts c) o o o o o c{ rt) (o F (l .L (L L (L I (L (L L t|t () o () C) o O -to ts= E 3 i = 3 ta, '(900) J so9-9r 8d3M 3 I eor-cr'(900)ld9M 3 !o egs-cr'(900)9d3M J =

lf, '(900) J eoe€f 9d3M =

! rJ) o 092€r'(900)tdcM J t = o u rr, '(900) J I (, e0z-9r 0d3M !r = o\ ra, I e9r-cr'(900)zdcM t, B o o '(900) ro c e0r-9f rdcM J (, = t, lcelll/+nd+no o o C) o o () .., ! ID I .D dt (n d (n ID FO (o (v) a9 6e o rtt ct v) ro o o -{r c{ c\l a? T rt) 40 uJ lrJ uJ uJ |ll IIJ ul l! o{, - F F F F F F |- (o @ .c) (o (o (o @ o9 I o o o o cl o o == I o o o o o -o C\l f |r) to F € L .L .L (L o- IL (L 40 o o () o (.) o o -o - = = E = E = ts Title: SPECIFICATIONFoRvAcUUMcoNTRoLSYSTEMINTERT,OCKS.PERMISSIVES AND SOF"TWAREALARMS

ATTACHMENT.B

LOUISIANA SITE PERMISSIVES AND INTERLOCKS

SPECIFICATION

Page I of I V049.2.092 ANACHilENI.B REVO loulslono rlle LEGEI\ID BSCx Beamsplitier chamber number x LCPX Cryopumpnumber x LGVx Getevelve numberx LMBT Left ManifoldBeam Tube LMJBT LeftMid JointBeam Tube LESBT Len EndStalion Beam Tube RMBT RightManifold Beam Tube RMJBT RlghtMid JointBeam Tube RESBT RightEnd Station Beam Tube PT-XA Pirenivacuum gauge number x with location PT-xB lon vacuumgauge number x with locetion HSx Hends\ itch number (roo<) P&lD V049-&)oatdrawing NIC Not In Contract LOGIC.CONTROL. LEGEND 'LLl" Do not open valve unlsss the difference in absolute vacuum gauge pressure is within one decade (factor of 10 of each other). "LL2" Do not close valve when LASER is ac{ivate. "LL3" Reset controllerafter clearing fault condition,then restart. "LL4' lf XY-po

1ol7 6t80-sH (seo)zrner 6080€H (szo)rt^c'l 6u.o-sH (ozo)or^g'l 6010-sH (ozo)oner 0980-sH (!zo) s^e'l 0910-sH J (rz0)z^e"l J 6890-SH J (rzo)g^e] J

6190€H (rzo)sner 6990-SH J (zzo)r^g-l J

E 6990-SH .9 (zzo)ener J l) t 6290-SH {l J (€zo)e^g] J o E E 6rg)-sH e J o (gzo)[Ae'l J o o I lndlnO H9 AE 0) -l> cl^co all ql ^ co aE =l ., o $FSe .d !d (aa 4t3 o o .oedA Etao ai 6'ai ;lv c6 o/ d 6r H3 :rlE +3ajjl/lndlno al> =t (, a€ ffs 3e JIID6lE (luvrs) gzzso-sH J (9zo)z-gd|r J

Guvrs) \rdz8o-sH a'l (szo)r-gdt'l o.uvrs)czzlo-sH J (ozo)z-gdt'l J ouvjs) \rdzlo-sH J (oao)l*atr J Guvrs)grgso-sH J (Ezo)z-rdtl J

0-uvrs)vtggo-sH f, J (ezo)r-rdl"l J o.uvls) ccggo-sH J (szo)z-€dtl J

Guvrs) v€990-sH a") (tzo)l-edrl o.uvrs)czggo-sH (ezdz-zan J Guvl.s)\rcggo-sH J (szo)!-zdt-l J

! Ouvrs)grgeosH o (ezo)z-tdt'l 1;g ouvrs)vrgsosH ra J t (€20)r-rdtl J t I T 1ceg371nd1n6 dt |D (o an co o o. ol (\l ar) ! (\l N (\I N () C) (o ao (o (o @ C{ c{ (\l (\l ut E (o (D (o o (o (o (o EID @ aE) rE) F F ..4 o. t { t t t t t

rrl so/€r'(900)€dc'l J

ro J s99€r'(900)zdc'l J

J e09-cr'(900)rd3'r J €5 lc€JJj/lndlnO o e () ID t! .D (", (o

ATTACflMENT-C

WASHINGTONSITE SOFTWAREALARM LISTING

SPECIFICATION

Page_!_ of I !eH HtrH o

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ATTACHMENT-D

LOUISIANA SITE SOFTWAREALARM LISTING

SPECIFICATION

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LIGOVACUUM EQUIPMENTI V59049

O RINGSPECIFICATION

PRoJECTENGINEER 4 Z,A

I 17 TECHNICALDfRECTOR ? ? i'' : r/ '-/ "':' 1'''"

OUALITYASSURANCE

PROJECTMANAGER

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INITIAL PREPARED OATE NurnOer Rev AFPFOVALS ,4tn ,z/zz/Ca-wyz ,'w,- A v0+1-2-o+5 eage I ofA o RINGSPEC. V049-2-04s SMLGOWWE1

SERVICE: ULTRAHlcH VACUUMSEALS

MATERIAL:MOLDED CORD STocK; CERTIFIEDDUPONT VTTON E€OC

DUROMETER:75

JOINTS: WLCANIZEDSPLICE

SROSS-SECTIONDIAMETER : 0.275 + - 0.006TNCHES

DEVELOPEDLENGTH : SEETABLE 1

SPECIALREQUIREMENTS:

1.ORINGS SHALL BE SUPPLIED SUITABLE FOR ULTRA HIGH VACUUM SERVICE. ORINGSMUST BE SUPPLIEDCONSISTENT WITH CI-ASS 1OO CLEAN ROOM STANDARDS HANDLINGAND PACKAGINGTO PREVENTCONTAMINATION FROM DIRT, HYDROCARBONS(OILS,GREASES,FINGERPRINTS ETC.),GRIT,CHIPS, MANUFACTURTNGREStDUES,PARTICU|-ATES (DUST,HAtR,LtNT ETC.) IS REOUIRED.SUPPLIERMUST SUBMIT HANDLING AND PACKAGING PROCEDURESTO PSI,FOR APPROVAL, PRIOR TO MANUFACTURTNGO RINGS.

2. O RINGS SHALLBE INDIVIDUALLYPACKAGED IN SEALEDPROTECTIVE POLYETHYLENE PLASTICBAGS.BAGS SHALL BE PUNCTURERESISTANT AND AIR TIGHT. BAGSSHALL BE MARKEDWITH PART NO,,FLANGE SIZE,CORD LENGTH, AND LOT NO.

3. O RINGSWILL BE VACUUMBAKED BY PSITO REMOVE(OFF.GAS) WATER, VOLATILECOMPOUNDS , AND GASSES,REMAINING IN THE BULKVITON. BAKINGWILL BE DONEAT 150C (300F) , 1 E 4 TORR.

SPECIFICATION Numb€'A vo4q-2-D+5

Plge 4 ol O RINGSPEC. v04$,2-045 SM IIGOW WBI

TABLE1

PARTNO, CROSSSECT. CORDLENGTH REF.DWG. INCHES INCHES v049M016 104 0.275+ - 0.006 337.5 v049-4-022 v049M017 104 0.275+ - 0.006 328.12s v049-4-022 v049M018 84 0.275+ - 0.006 274.375 v049-4-021 v049M019 84 0.275+ - 0.006 %5.125 v049-4-021 v049M020 72 0.275+ - 0.006 237.125 v0494-020 v04sM021 72 0.275+ - 0.006 227.75 VO49-1-020 v049M022 60 0.275+ - 0.006 200.625 V049.{-019 v049M023 60 0.275+ - 0.006 191.25 v049-4-019 v049M024 48 0.275+ - 0.006 162.5 v049-4-018 v049M025 48 0.275+ - 0.006 153.125 v049-4-018 v049M026 44 0.275+ - 0.006 150 v049-+017 v049M027 44 0.275+ - 0.006 140.75 v049-4-017 v049M028 0.275+ - 0.006 106.5 v049-4-016 97.1E8

SPECIFICATION NumberA vo+1-z-o+i Title: SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

SPECIFICATION FOR

STAINLESSSTEEL VESSEL PLATE

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingston,Louisiana

PREPARED BY:

STRUCTURAL ENGINEER:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequtements, and shall not be disclosedto anyother party.

I (&,+/zJ* n l*t Lu) €er pAcpJr Foe Fba AF.D hrr'uPriue**sePtfr 'D O L,u) PF)ahg PEe'bEo eozJ (M+l'L &ocoetu fi'41'\ REVLTR.IBY-DATE I APPD.DATEI DESCRIPTIONOF CTIANGE PROCESS SYSTEMS INTERNATIONAL. INC. SPECIFICATION PREPARED DATE APPROVED DATE INITIAL u/zty'rNumber V0'19-2-041 Rev. APPROVALS &Ll ' ,t{ulqr BzB I Pagel of ? rllle SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Scheduleand Delivery . 3.0 MaterialRequirements 4.0 ManufactureRequirements 5.0 MaterialTesting 6.0 Inspection/Witness 7.0 Rejectionsand Repair of Defects 8.0 Identification 9.0 Documentation 10.0 Packaging,Storing and Shipping 11.0 Non-escortPrivileges and Inspection Right

AttachmentA LIGO Quality Assurance Requirements Summary

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f specrFrcarlorI r FrY. I A vnro-trtrr of TIIIE SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

1.0 SCOPE

This specification covers the minimum technical requirements for the materials, fabrication, inspection,testing, preparationfor shipping, shipment and delivery of the plate to be usedfor manufacturingultra high vacuumboundary equipment. All attachmentsare incorporatedherein by referenceand made a part of this specification.

Information containedin this specificationand its attachmentsis proprietaryin nahre and shall be kept confidential. It shall be usedonly as requiredto respondto the specification requirements,and shall not be disclosedto any other party.

2.0 SCHEDULE AND DELIVERY

Plateshall be deliveredin lots asfollows:

PSI Part No. Lot Plate Size Qty Destination Date No, v049M1491 l. 1/4x84 x254 2 PSI, Westborough 1 July 1996 v049M1501 1. l/4x63x254 2 PSI, Westborough I July 1996 v049Ml5l1 1. ll4 x 80x 144 2 PSI, Westborough I July 1996 v049M152I l. l/4x49x254 2 PSI,Westborough 1 July 1996 v049M1531 l. 114x62x192 2 PSI, Westborough 1 July 1996 v049M154r 1. 1/4x 120x229 13 PSI,Westborough I July 1996 v049M155I 1. 114x72x229 I PSI,Westborough I July 1996 v049M156I l. 1/4x 99x 120 6 PSI,Westborough I July 1996 v049M157I l. I/4x90x98 4 PSI,Westborough I July 1996 v049M158I l. l/4x66x142 2 PSI,Westborough I July 1996 v049M159I l. 1/4x96x742 I PSI,Westborough I July 1996 z 3 v049P781514 l. 1/2x76x270 7 PSI,Westborough I July 1996 v049P781714 l. 1/2x 62x 195 6 PSI,Westborough I July 1996 v049M163l l. 1/4x72x 154 4 PSI,Westborough I July1996 v049M164I l. 114x96x229 1 PSI,Westborough I July 1996 v049M166l l. 1/4x 88x 154 2 PSI,Westborough l July1996 v049P780114 l. r/2x97 l/2x333 5 PSI,Westborough I July 1996 v049P780214 l. 114x 60x 332 5 PSI,Westborough I July 1996 v049P780314 l. 1/2x 72x 195 5 PSI,Westborough I Jnly 1996 E

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PS.9€: Tltle SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

PSI Part No. I,ot Plate Size Oty Destinstion Ilete No. v049M170I 7. l/4x40x144 PSI,We stborough I November1996 va49M17t1 z. 1/4x 84 x 229 2 PSl,Westborough I November1996 v049M1541 2. l/4 x 120x 229 2 PSI,Westborough I November1996 v049M156I 7. l/4 x99 x 120 6 PSI,Westborough I November1996 v049M1741 2. 1/4x54x192 2 PSI,Westborough I November1996 v049M175I 2. l/4 x70 x229 8 PSI, Westborough I November1996 v049M1s81 2. 1/4x66x142 2 PSI,Westborough I November1996 v049M1771 2. 1/8 x96 x 192 2 PSI,Westborough I November1996 v049M178| 2. l/4x88x142 2 PSI,Westborough I November1996 v049M159I 2. ll4x96xl42 2 PSI,Westborough I November1996 v049M166I 2. l/4x88x154 i PSI,Westborouglr I November1996 v049P781514 2. l12x76 x270 6 PSI,Westborough I November1996 v049P781714 2. ll2x62xl95 6 PSI,Westborough I November1996 v049P780114 2. ll2 x9l ll2 x333 5 PSI,Westborouglr 1 November1996 v049P780214 2. l/4 x 60 x 332 5 PSI,Westborough 1 November1996 v049P780314 2. l12x72 x 195 5 PSI,Westborough I November1996

v049M152I 2. l/4 x 49 x254 J PSI,Westborough I November1996

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{ l-'l rqryr RaY. of rille SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

PSI Part No. Lot Plate Size Qty. Destination Date No, v049M174I 3. l14x54xl92 I PSl,Westborough I February1997 v049M175l 3. 1/4x70x229 4 PSl,Westborough I February1997 v049M149l 3. l/4 x 84 x254 2 PSl,Westborough lFebruary1997 v049M150I 3. l/4 x 63 x254 2 PSI,Westborough 1 February1997 v049M152I 3. 1/4x 49 x254 4 PSI,Westborough I February1997 v049M170I 3. 114x 40 x144 6 PSI,Westborough 1 February1997 v049M157I 3. l/4x90x98 2 PSI,Westborough 1 February1997 v049M156I 3. 114x99x I20 6 PSI,Westborough I February1997 v049M154r 3. l14 x 120x229 16 PSI,Westborough I February1997 v049Mts91 3. l/4 x96 x 142 2 PSI,Westborough I February1997 v049M198I 3. l/4x55x154 2 PSI,Westborough I February| 997 v049M164I 3. l/4 x96 x229 I PSI,Westborough I February1997 v049Mt53| 3. 1/4x6?x 192 2 PSI,Westborough 1 February1997 v049M177l 3. 3/8x 96x 192 I PSI,Westborough I February1997 v049M158I 3. 1/4x66x142 2 PSI,Westborough I February1997 v049M155I 3. 1/4x72x229 1 PSI,Westborough 1 February1997 v049P780114 3. 1/2x9l 1/2x333 5 PSl,Westborough I February1997 v049P780214 3. 114x 60 x332 5 PSI,Westborough 1 February1997 v049P780314 3. l12x 72x 195 5 PSI,Westborough I February1997 v049P781714 3. ll2 x 62x 195 7 PSI,Westborough 1 February1997 v049P7815r4 3. ll2 x76x270 7 PSI,Westborough I February1997

SPECIFICATION NumbcrA V049-2-041 TIIIe SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

3.0 MATERIALREQUIREMENTS

3.1_.. This materialshall conform to therequirements of ASME SpecificationSA-240 Type 304/304Lwith the additionalsupplementary requirements described in this specification. Thematerial is to be dualcertified to meetthe material erade of304 and304L.

3.2 ApplicableCodes

3.2.1 ASME Boiler & PressureVessel Code, Section II, "Materials",the 1992Edition with the 1994Addenda. *Standard 3.2.2 ASTM ,{-480, Specificationfor GeneralRequirements for Flat-Roll Stainlessand Heat-Resisting Steel Plate, Sheet, and Strip". "Standard 3.2.3 ASTM A-700, Packagesfor Packaging,marking, and Loading Methods for SteelProducts for DomesticShipment".

3.3 Any apparentconflicts betweenthe requirementsgiven hereinand the applicableASME Specificationshall be broughtto t}reattention of PSI for clarification.

4.0 MANUFACTURE

4.1 ThicknessTolerance ' The material shall be fumished in the thickness(es)specified in the pwchaseorder. The thicknesstolerance shall meet ASTM 4-480 reouiremenrs.

4.2 Width andLength Tolerance The plate material shall be cut to the minimim size specifiedin the purchaseorder. The z width and lengthplus toleranceof the finishedmaterial shall not exceedthe tolerances specifiedin ASME SA-480specification, the minus tolerance is 0.0in..

4.3 SurfaceF'inish Hot rolled,Arurealed, and Pickled (HRAP) mill finish is acceptable.

4.4 Chemistryand Mechanical Properties The materialshall meetthe chemistryrequirements as specifiedin SA 240 Type 304L, andthe mechanicalrequirement of SA240Type 304 material specification.

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TItIe SPECIFICATIoNFoR sTAINLEss STEELvEssEL PLATE

4.4.1 Thematerial shall be dualcertified as type 304/304L.

4.1- After final cleaningand pickting,no grindingwith abrasivewheels, cloth or stonesis permitted. No iron, carbon steel or other contaminants(such as grease,cloride _ compounds,oilhydrocarbons) to comein contactwith theplate. 4.6 Cleanliness This material is intendedfor use in a high vacuum application. Potential hydrocarbon contaminationshall be eliminated.Also, ihe materialfhall be wrappedand covered at all timesthe materialis not beingprocessed to minimizepossible exfosure to contaminants. Theplate shall be cleanedprior to shipment.

MATERIAL TESTING

5.1 A 2" wide coupon_,the. width of one plate is to be supplied- - for eachheat numbersupplied. Thecoupon must be pickled the same as the plate.

6.0 INSPECTIONNMITNESS

6.1 The purchasershall havethe right to witnessall manufacturingprocesses.

7.0 REJECTIONS AND REPAIR OF DEFECTS

., 1 No weld splicesor repairwelding is permittedto the material.

8.0 IDENTIFICATION

8.1 Identification of the materialshall be maintainedthrough all manufacturingprocesses. z 8.2 If material identity is lost, the plate shall be requalified by making all tests that were requiredfor the materialor as indicatedin this specification. @

8.3 Marking the finished materialswith marking fluids, die stamps,and/or electro-etchingis not permitted. A vibratorytool with a minimumtip radiusof .005" is acceptablefor marking one side only of the finished plate. All other marking methods must be approvedby the purchaserprior to use. All platesshall be marked6" in from both edges in one comer. When stackedfor shipment,all markingsshall be in tlre samecomer for easy identification upon receipt at PSI. The minimum marking is to be the heat/lot number. o

SPECTFTCATtOf{ Xut|t!.rA Brv. v049-2-04r 69?49 TIIIE SPECIFICATION FOR STAINLESSSTEEL VESSEL PLATE

9.0 DOCUMENTATION

9.1 The Certified Material Test Report (CMTR) shall be provided to the purchaser a minimum of 48 hoursprior to shipment-ofthe material.

9.2' A recordof the materialthickness for eachgroup of materialsis required. Thickness . shall be measuredand recordedat both edeesand the centerofthe plates.

1O.O PACKAGING, STORING AI{D SHIPPING

10.1 The materialshall be packagedfor shipmentas describedin ASTM .4700-94,Section 11.3.3and Figure 56 (wrappedpackage on skids) with the additionalsupplementary requirementsas described herein.

10.2 The plate material shall be wrappedin waterproofpolyethylene and coveredwith a tarp immediately after all steel processingoperations have been completed to minimize contamination. The material shall remain packagedand covereduntil it is necessaryto removethe coveringand packagingmaterial for further processing.

10.2 The material shall be shippedas specifiedin the puchase order.

11.0 NON-ESCORTPRI}TLEGES AND INSPECTION RIGHT

Non-escortprivileges for Buyer, Owner,Govemment and Ownerrepresentatives to all areasof the facilities wherethe work is beingperformed shall be arranged.This will include accessto all areaswhere material is being processedand stored.

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SPECIFICATION F'OR

STAINLESSSTEEL FLANGE FORGINGS

FOR

LIGO VACUUM EQUIPMENT

Hanford,Washington and Livingstorl Louisiana

PREPAREDBY:

STRUCTURAL ENGINEER:

QUALITY ASSURANCE:

TECHNICAL DIRECTOR:

PROJECT MANAGER:

lnformationcgntained in this specificationand its attachmentsis proprietaryin natureand shall be keptconfidential. It shallbe usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedto any otherparty.

7/ok1U€t' sc.a: AoL6lL t+!t4s tr 3Er-'/'.N 4,O -Dea*otrt 3 fl.z,r.a/,,lst/,trt 4lr,en lct+eluue {EcTCoxt 2,o z 7,1@s./s.t fitz ha fe1 eel sEer 3, { (apr socpe cour.^,\ p?t? Dt,o X oog4 -i'w. -Deu# k4,lS,t tt't.) E

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Scheduleof Deliveries 3.0 MaterialRequirements 4.0 ManufactureRequirements 5.0 MaterialTesting 6.0 Inspection/Witness 7.0 Rejectionsand Repair of Defects 8.0 Identification 9.0 Documentation 10.0 Packaging,Storing and Shipping 11.0 Non-escortPrivileges and Inspection Right

AttachmentA LIGO Quality Assurance Requirements Summary

SPECIFICATION

?aga L ol SPECIFICATION FOR STAINLESSSTEEL FLANGE FORGINGS Tltle

1.0 scoPE

This specification covers the minimum technical requirements for the materials, fabrication, inspection,testing, preparationfor shipping, shipmentand delivery of the flange forgings to tre usedfor manufacturingultra high vacuumboundary equipment.

All attachmentsare incorporatedherein by referenceand made a part of this specification.

Information containedin this specificationand its attachmentsis proprietaryin natureand shallbe keptconfidential. It shallbe usedonly asrequired to respondto the specification requirements,and shall not be disclosedto anyother party.

2,O SCHEDULE OF DELIVERIES

2.1 Flange rings shall be deliveredin lots with sizesand quantitiesas specifiedin the purchaseorder.

3.0 MATERIALREQUIREMENTS

3.1 This materialshall conform to therequirements of ASME SpecificationSA-182 Grade F Type304L asgiven in the ASME Code1992Edition through 1994 Addenda with the additionalsupplementary requirements described in this specification.

3.2 ApplicableCodes

3.2.1 ASME Boiler& PressureVessel Code, Section II, "Materials",1992 Edition through1994 Addenda.

3.2.2 ASTM ,4'-700,'Standard Packages for Packaging,marking, and Loading Methods fot SteelProducts for DomesticShipment". z

o 3.3 Any apparentconflicts between the requirementsgiven herein and the applicableASME o Specificationshall be broughtto the attentionofPSI for clarification.

SPECTFTCATTOI{ llumbcr - B.Y. A vods-2-o4o 2 SPECIFICATION FOR STAINLESSSTEEL FLANGE FORGINGS Tnts

4.0 MANUFACTURE

4.1 ThicknessTolerance. + .06- 0 The forgingsshall be rough machined to thethickness(es) specified in the purchaseorder.

4.2 ID/OD Tolerance,ID -.06+0,OD + .06-0 The forgings shall be fumishedin the diametersas specifiedin the purchaseorder.

4.2.1 TheID/OD areto be concentdcwithin + l/32".

4.3 FlatnessTolerance The machinedforgings shall be flat to ill32" acrossthe diameter.

| 4.4 SurfaceFinish The surfacefinish ofthe forgingsshall be 250/500RMS on four sides.

4.5 Chemistryand Mechanical Properties The material shall meet the chemistry and mechanicalrequirements as specified in SA 182Grade F. 304L materialspecification. The finai contentof sulflu is to be limited to 0.0060/0.

4.6 No grinding with abrasivewheels, cloths or stonesis permitted. No iron carbonsteel or othei contaminants(such as grease,oil or hydrocarbons)to come in contact with the forging after the cleaningprocess. Machining fluids shall be water solubleand free of oil andsulfur.

4.7 Cleariness The forgings me intendedfor use in a high vacuum application. Potential hydrocarbon z contami-nationshall be eliminated. Also, the materialshall be wrappedand coveredat all timesthe materialis not beingprocessed to minimizepossible expoflre to contaminants. The forgingsshall be steamcleaned prior to shipment.

5.0 MATERIAL TESTING

5.1 2" x2" mateial couponsfor eachheat of material,must be suppliedto PSI for approval prior to releasefor shipment. The couponsare to be cut from {he sameheat number,lot andthickness of materialto be supplied.

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[speclrtcanot{ Rrv. m 2 ol SPECIFICATION FOR STAINLESSSTEEL FLANGE FORGINGS Tllle

6.0 INSPECTIONAilITNESS

6.1 The purchasershall havethe right to witnessall manufacturingprocesses.

6.2 The purchasershall be informed 5 working daysbefore the forging materialis formed.

7.N REJECTIONS AND REPAIR OF DEFECTS

7.1 No weld splicesor repairwelding is permittedto thematerial and forgings.

8.0 IDENTIFICATION

8.1 Identificationofthe materialshall be maintained tlrough all manufacturingprocesses.

8.2 If *.ut"T{ identityis.lost. the forging.shall.be requalified by - makingall teststhat were requiredfor thematerial or asindicated in this specification.

8.3 Marking the finished materialswith marking fluids, die stamps,and/or electro-etching is not _permitted.A vibratorytool with a minimum tip radiusof .005" is acceptablefor marking the outsideonly of tle finished materials. All other maxkingmethods must be approvedby the purchaserprior to use.

9.0 DOCUMENTATION

9.1 The CertifiedMaterial Test Report (CMTR) shallbe providedto the purchaserwith the shipment of the material, and available for review during inspectibn visits prior to snlpment.

9.2 A recordofthe materialthickness for eachflange forging is required.

rO.O PACKAGING, STORING AND SHIPPING z

10.1 The materialshall be cleanedand protected from contaminationprior to shipment.The oI materialshall.be shipped covered in a closedtrailer or tightly wrappedwith a waterproof covenngiI-shipped on an openbed.

I1.O NON.ESCORTPRIVILEGES AIID INSPECTION RIGHT

Non-escortpdvileges for Buyer,Owner, Government and Owner representatives to all areasofthe facilities wherethe work is beingperformed shall be arranged.This will includeaccess to fabrication,assembly, cleaning and test areas for thepurpose of o monitoringactivities.

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STRUCTURAL ENGINEER:

QUALITY ASSURANCEI

TECHNICAL DIRECTOR:

PROJECTMANAGER:

lnformation containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly asrequired to respondto the specificationrequirements, and shall not be disclosedio any other parry.

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PREPARED DATE APPROVED DATE INITIAL Number{ VO49-2.039 Rev. APPROVALS [L-bC'lt u$r tTtA rry'zftr Z Page I of f TIIIe SPECIFICATION FOR STAINLESSSTEEL VESSEL HEADS

SPECIFICATION TABLE OF CONTENTS

1.0 Scope 2.0 Schedule 3.0 MaterialRequirements 4.0 Manufac,tureRequirements 5.0 MaterialTesting 6.0 Inspection/Witness 7.0 Rejectionsand Repair of Defects 8.0 Identification 9.0 Documentation 10.0 Packaging,Storing and Shipping I 1.0 Non-escortPrivileges and Inspection Right

AttachmentA LIGO Qualig AssuranceRequirements SummarY

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1.0 SCOPE

This specification covers the minimum technical requirements for the materials, fabricafion, inspection,testing, preparationfor shipping, shipment and delivery of the headsto be usedfor manufacturingultra-high vacuum boundary equipment.

All attachmentsare incorporatedherein by referenceand madea part ofthis specification.

Information containedin this specificationand its attachmentsis proprietaryin natureand shall be kept confidential. It shall be usedonly as requiredto respondto the specification requirements,and shall not be disclosedto anyother party.

2.0 SCHEDULE

2.1 Headdelivery shall be asfollows:

ITEM NO. PART NO. LD- OTY. DELIVERY SITE DATE I v049M00t-l 104.5 6 PSI, Westborough l5 JulyI996 z v049M001-l 104.5 6 PSI,Westborough I Nov. 1996 3 v049M001-l t04.5 3 PSI,Westborough I Feb.1997 4 v049M010-l 104.5 6 PSI, Westborough 15July 1996 ) v049M010-l 104.5 6 PSI, Westborough I Nov. 1996 6 v049M010-l t04.5 3 PSI, Westborough I Feb.1997 7 v049M132-l 84.25 l2 PSI,Westborough l5 July1996 8 v049M'I32-l 84.25 12 PSI, Westborough I Nov. 1996 9 v049M132-l 84.25 t2 PSl, Westborough I Feb.1997 10. v049M002-l 60.5 l0 PSI, Westborough 15July 1996 z lt v049M002-l 60.5 t0 PSI, Westborough l Nov. 1996 a t2 v049M002-l bu.) 6 PSI, Westborough I Feb.199? o t3 v049M138-l 80.0 6 PSI, Westborough 15July 1996 t4 v049M138-r 80.0 6 PSl, Westborough I Nov. 1996

l) VO49MI3E-I 80.0 6 PSI, Westborough I Feb.1997 l6 v049M138- l 80.0 6 PSI,westborough 15Apr. 1997

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3.0 MATERIALREQUIREMENTS

3.1 This materialshall conformto the requirementsof ASME SpecificationSA-240 Type 304L with the additionalsupplementary requirements described in this specification. The material used shall be hot rolled, annealedand pickled. If the material is supplied dual certifiedto grade304/304L, this will be acceptableto PSL

3.2 ApplicableCodes

3.2.1 ASME Boiler & PressureVessel Code, Section II, "Materials",the 1992Edition throughthe 1994Addenda.

3.2.2 ASTM ,4-480,'StandardSpecification for GeneralRequirements for Flat-Roll Stainlessand Heat-Resisting Steel Plate, Sheet, and Strip". 'Standaxd 3.2.3 ASTM ,4'-700, Packagesfor Packaging,Marking, and Loading Methodsfor SteelProducts for DomesticShipment".

3.3 Any apparentconflicts between the requirementsgiven herein and the applicableASME Specificationshall be broughtto the attentionofPSI for clarification.

SPECIFICATION

ol 7 rltle SPECIFICATION FOR STAINLESSSTEEL VESSEL HEADS

4.0 MANUFACTURE

4.1 ThicknessTolerarce The heads shall be furnished in the minimum thickness(es)specified in the purchase order.

4.2 CircumferenceTolerance + l/8"

4.J Oufof-RourdTolerance * l/4" for 105in. I.D. Heads,+ i/8" for 30.5in. I.D. to 84.5in. heads.

4.4 Headsto be squaretrimmed by manufacturerto a flatnesstolerance of + l/8".

4.5 Headsto be manufacturedwithout center holes. Weldingnot permitted. 4.6 SurfaceFinish.

Cold rolledand pickled surface finish is acceptable.

4.7 No grinding with abrasivewheels, cloth or stonesis permitted after final cleaning. No iron, carbon steel or other contaminants(such as grease,oil, hydrocarbons)to come in contact with the headsafter the pickle process.Machining fluids shall be water soluble and fiee of oil and sulfur. 4.8 Cleanliness

The heads are intended for use in a high vacuum application. Potential hydrocarbon contaminationshall be eliminated. Also, the materialshall be wrappedand coveredat all times the material is not being processedto minimize possibleexposuxe to contaminants. Headsto be coveredwith polyethylenesheet for shipment.

5.0 MATERIAL TESTING

5.1 2" x 2" material couponsmust be suppliedto PSI for approvalprior to releasefor shipment. The couponsare to be cut fiom the sameheat number, Iot and thicknessof materialto be supplied.

6.0 INSPECTION/WITNESS

6.1 Thepurchaser shall have the right to witnessall manufacturingprocesses.

6.2 The purchasershall be informed 5 working daysbefore the headmaterial is formed.

SPECIFICATION

ol-L Tltlr SPECIFICATION FOR STAINLESSSTEEL VESSEL HEADS

7.0 REJECTIONS AND REPAIR OF DEFECTS

7.1 No weld splicesor repairwelding is permittedto the materialor formed heads.

IDENTIFICATION

8.1 Identification of the materialshall be maintainedthrough all manufacturingprocesses.

8.2 If materialidentity ofthe headsis lost,they shallbe requalifiedby makingall teststhat were requiredfor the materialor as indicatedin this specification.

8.3 Marking the finished headswith marking fluids, die starnps,and/or electro-etchingis not permitted.A vibratorytool with a minimumtip radiusof .005"is acceptablefor marking the outsideonly of the finished materials. All other marking methodsmust be approved by t}te purchaserprior to use. All headsshall be markedin the straightflange area2" up from the edge.

9.0 DOCUMENTATION

9-l The Certified Material Test Report (CMTR) shall be provided to the purchaserwith the shipment of the material and available for review during inspection visits prior to shipment.

9.2 A recordof the materialthickness for eachhead is reouired. Thicknessshall be measured and recordedat both the knuckle andthe centerof the head.

1O.O PACKAGING, STORING AND SHIPPING

10.1 The materialshall be packagedfor shipmentas describedin ASTM A70O-94,Sections 12.4.9and 12.4.l0 with the additionalsupplementary requirements as described herein. z 10,2 The headmaterial shall be wrappedin waterproofpolyethylene and coveredwith a tary immediatelyafter all steel processingoperations have been completedto minimize contarnination. The material shall remain packagedand covereduntil it is necessaryto removethe coveringand packaging material for further processing.

10.3 Theheads shall be shippedas specified in thepurchase order.

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ll.0 NON-ESCORTPRIVILEGES AND INSPECTION RIGHT

Non-escortprivileges for Buyer, Owner,Govemment and Ownerrepresentatives to all areasof the facilitieswhere the work is beingperformed shall be ananged.This will include accessto fabrication,assembly, cleaning and test areasfor the purposeof monitorineactivities.

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