Kongsberg SBP 120 User manual

Installation Manual
SBP 120
Sub-bottom proler

KongsbergSBP120
Sub-bottomproler
Installationmanual
303562/C
August2010©KongsbergMaritimeAS

Documenthistory
Documentnumber:303562
Rev.A02.05.06Originalissue
Rev.B–
Prelim03.05.07PreliminaryversionB
Rev.BNovember2009Updatesandminorlayoutchanges
Rev.CAugust2010
Changes:
•Changedinstructionsforinstallationoftransducerelements.
•CompleteinterconnectiondiagramsprintedinA3andlocated
inAppendix
Copyright
©2010KongsbergMaritimeAS
TheinformationcontainedinthisdocumentremainsthesolepropertyofKongsbergMaritimeAS.Nopart
ofthisdocumentmaybecopiedorreproducedinanyformorbyanymeans,andtheinformationcontained
withinitisnottobecommunicatedtoathirdparty,withoutthepriorwrittenconsentofKongsberg
MaritimeAS.Thedocument,oranypartofit,maynotbetranslatedtoanyotherlanguagewithoutthe
writtenapprovalfromKongsbergMaritimeAS.
Disclaimer
KongsbergMaritimeASendeavourstoensurethatallinformationinthisdocumentiscorrectandfairly
stated,butdoesnotacceptliabilityforanyerrorsoromissions.
Warning
Theequipmenttowhichthismanualappliesmustonlybeusedforthepurposeforwhichitwas
designed.Improperuseormaintenancemaycausedamagetotheequipmentand/orinjurytopersonnel.
Theusermustbefamiliarwiththecontentsoftheappropriatemanualsbeforeattemptingtoinstall,
operateorworkontheequipment.
KongsbergMaritimeASdisclaimsanyresponsibilityfordamageorinjurycausedbyimproper
installation,useormaintenanceoftheequipment.
Support
Ifyourequiremaintenanceonyourequipment,contactKongsbergMaritimeASusingthefollowing
address:k
m . h y d r o g r a p h i c . s u p p o r t @ k o n g s b e r g . c o m .Ifyouneedotherinformationaboutthisproduct,or
anyotherKongsbergMaritimeASproducts,visith
t t p : / / w w w . k m . k o n g s b e r g . c o m .
KongsbergMaritimeAS
www.kongsberg.com

Installationmanual
Tableofcontents
1ABOUTTHISMANUAL......................................................9
2SBP120.........................................................................10
2.1Systemoverview..................................................................................................10
2.1.1Introduction.............................................................................................10
2.1.2Purpose...................................................................................................11
2.1.3Keyspecications....................................................................................11
2.1.4Beamstabilisation....................................................................................12
2.1.5Pingrate..................................................................................................12
2.1.6Dataloggingandreal-timeprocessing.......................................................12
2.2Systemdescription................................................................................................12
2.2.1Mainunits...............................................................................................12
2.2.2Transducerarrays.....................................................................................13
2.2.3CabinetsandOperatorStation...................................................................13
2.3Systemdrawing....................................................................................................14
2.4Scopeofsupply....................................................................................................15
2.5Supplyconditions.................................................................................................15
2.5.1Equipmentresponsibility..........................................................................15
2.5.2Reception,unpackingandstorage.............................................................15
2.5.3Projectmanagement.................................................................................16
2.5.4Installation,supervisionandcommissioning..............................................16
2.5.5Guaranteeperiod......................................................................................17
2.5.6Termsandconditions...............................................................................17
2.6Installationrequirements......................................................................................18
2.6.1Powersupply...........................................................................................18
2.6.2Environmentalrequirements.....................................................................18
2.6.3Noisesources..........................................................................................18
2.6.4Drydocking.............................................................................................18
2.6.5Wiring.....................................................................................................19
2.7Warranty...............................................................................................................19
3TECHNICALSPECIFICATIONS........................................20
3.1Physicalspecications..........................................................................................21
3.2Powerrequirements..............................................................................................22
3.3Restrictionsforuse–limitations..........................................................................23
3.4Operatingandstoragetemperature.......................................................................23
3.5Surfacenish........................................................................................................23
3.6Systemperformance,3degreessystem...............................................................24
3.7Environmentalspecications................................................................................24
4TRANSDUCERARRAYS...................................................25
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4.1Installationprinciples...........................................................................................25
4.1.1Basicdescription......................................................................................25
4.1.2Installationphilosophy.............................................................................26
4.1.3Installationparameters.............................................................................27
4.2Installationsteps...................................................................................................28
4.3Locatingthetransducerarray...............................................................................29
4.3.1Theboundarywaterlayer.........................................................................29
4.3.2Propellernoise.........................................................................................29
4.3.3Noisefromprotrudingobjectsonthehull..................................................30
4.3.4Summary.................................................................................................30
4.4Installingthesteelconduits..................................................................................32
4.4.1Logisticsandreferences...........................................................................32
4.4.2Procedure................................................................................................32
4.5Casing...................................................................................................................33
4.5.1Logisticsandreferences...........................................................................33
4.5.2Procedure................................................................................................33
4.6Mountingframes..................................................................................................34
4.6.1Logisticsandreferences...........................................................................34
4.6.2Procedure................................................................................................34
4.7CableConnectionUnit(CCU).............................................................................35
4.7.1Logisticsandreferences...........................................................................35
4.7.2Procedure................................................................................................35
4.8Transducerelements.............................................................................................36
4.8.1Logisticsandreferences...........................................................................36
4.8.2Procedure................................................................................................36
5INSTALLATIONEXAMPLES.............................................38
5.1Transducerblister.................................................................................................38
5.1.1Logisticsandreferences...........................................................................40
5.1.2Procedure................................................................................................40
5.2Flushmount..........................................................................................................40
5.3Fairing...................................................................................................................41
6SYSTEMUNITS..............................................................42
6.1Transceiverunit....................................................................................................42
6.1.1Location..................................................................................................43
6.1.2Generalinformation.................................................................................43
6.1.3Logistics.................................................................................................43
6.1.4Procedures...............................................................................................44
6.1.5Surfacepreservation.................................................................................46
6.2Tx/RxJunctionBox..............................................................................................46
6.2.1Location..................................................................................................46
6.2.2Generalinformation.................................................................................47
6.2.3Logistics.................................................................................................47
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6.2.4Procedures...............................................................................................47
6.2.5Surfacepreservation.................................................................................48
6.3RemoteControlUnit............................................................................................48
6.3.1Location..................................................................................................48
6.3.2Generalinformation.................................................................................48
6.3.3Logistics.................................................................................................48
6.3.4Procedures...............................................................................................49
6.4Operatorstationandbeamformerunit..................................................................51
6.4.1Description..............................................................................................51
6.4.2Location..................................................................................................51
6.4.3Installation..............................................................................................51
7CABLELAYOUTANDINTERCONNECTIONS.....................52
7.1Systemcabling......................................................................................................53
7.1.1Cablelayout............................................................................................53
7.1.2Shipyardandsystemcables......................................................................53
7.1.3OperatorStationcables.............................................................................54
7.1.4BeamformerUnitcables...........................................................................57
7.1.5TransceiverUnitcables............................................................................58
7.2Transducercables.................................................................................................60
7.2.1Transmitarraycablemarkings..................................................................61
7.2.2SBP120Tx/RxJunctionBoxcables.........................................................68
7.2.3EM120/122PreamplierUnitcables........................................................69
7.2.4TransducercablingwithdifferentnumbersofTxandRxchannels..............70
7.3Cablespecications..............................................................................................71
7.4Basiccablingrequirements...................................................................................72
8ALIGNMENT...................................................................75
8.1Summary...............................................................................................................76
8.2Themeasurements................................................................................................77
8.2.1Objectives...............................................................................................77
8.2.2Vesselcoordinatesystem..........................................................................77
8.2.3Measurementaccuracy.............................................................................77
8.3Measurementofthetransducerorientation..........................................................77
8.4Mountingframesandstructures...........................................................................78
9SYSTEMTESTS...............................................................79
9.1Visualinspectionofunits.....................................................................................80
9.1.1Scope......................................................................................................80
9.1.2OperatorUnit..........................................................................................80
9.1.3TransceiverUnit......................................................................................80
9.2Electricalchecks...................................................................................................81
9.2.1Cabling...................................................................................................81
9.2.2Operationalvoltages................................................................................82
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9.3Signaltransmissioncheck–ringing.....................................................................83
9.4Finalinstallationchecks.......................................................................................85
10DRAWINGS....................................................................86
10.1Installationdrawings............................................................................................88
10.1.1HWS–HydrographicWorkStation–outlinedimensions...........................88
10.1.2Casingwithmountingframe,3degrees–arrangementdrawings.................89
10.1.3TXmountingframe–outlinedimensions..................................................91
10.1.4Casing,TXmountingframe,3degrees–outlinedimensions......................93
10.1.5Coverframe,casing,3degrees–outlinedimensions..................................95
10.1.6Cableconnectionunit–outlinedimensions...............................................96
10.1.7Transceiverunit–outlinedimensions........................................................97
10.1.8Transceiverunit–illustration....................................................................99
10.1.9Transceiverunit–wiredrack..................................................................100
10.1.10Remotecontrol–outlinedimensions.......................................................101
10.1.11Tx/Rxjunctionbox–outlinedimensions.................................................102
10.1.12Tx/Rxrouting–assemblydrawing..........................................................103
10.2Cabledetails.......................................................................................................104
10.2.1RS-232with25–pinD-sub(DCE)...........................................................105
10.2.2GenericRS-232Serialline.....................................................................106
10.2.3SBPRemotesynchronizationandOn/Off................................................107
10.2.4ACmains(IEC60320)...........................................................................108
10.2.5EthernetwithRJ45plugs(screened)........................................................109
10.2.6EthernetBP-HVCI..................................................................................110
10.2.7EthernetBP-MSP6XL.............................................................................111
10.2.8Keyboardcable.......................................................................................112
10.2.9Mousecable...........................................................................................113
10.2.10Parallelprinter........................................................................................114
10.2.11DVI–IDisplay........................................................................................115
10.2.12K-SynctoSBPinterface.........................................................................116
AEQUIPMENTHANDLING...............................................118
A.1Transportation.....................................................................................................118
A.2Lifting.................................................................................................................118
A.3Storagepriortoinstallationoruse......................................................................119
A.4Inspection...........................................................................................................120
A.5Unpacking...........................................................................................................120
A.5.1Generalunpackingprocedure..................................................................120
A.5.2Unpackingelectronicandelectromechanicalunits....................................121
A.5.3Unpackingmechanicalunits...................................................................121
A.5.4Unpackingtransducers...........................................................................122
A.6Storageafterunpacking......................................................................................122
A.7Storageafteruse.................................................................................................122
A.7.1Cleaningcabinets...................................................................................123
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A.7.2Mechanicalunits....................................................................................123
A.7.3Cables...................................................................................................123
A.7.4Internalbatteries....................................................................................124
A.7.5Dehumidier.........................................................................................124
A.7.6Coatings................................................................................................124
A.8Re-packaging......................................................................................................124
A.9Temperatureprotection.......................................................................................124
A.10Circuitboardhandlingandpackaging................................................................125
A.10.1Returningacircuitboard........................................................................126
A.11Electro-StaticDischarge(ESD)..........................................................................126
BGENERALSAFETYRULES.............................................128
CCABLEGLANDASSEMBLYPROCEDURE........................129
C.1Generalprocedure..............................................................................................130
C.2Securingandterminatingthecables...................................................................131
C.3Multidiametermodules.......................................................................................132
C.4Standardtype......................................................................................................136
C.5Additionaltype1(842-093878).........................................................................138
C.6Additionaltype2(541-093642).........................................................................139
DA3DRAWINGS.............................................................140
Listofgures
1Systemdiagram......................................................................................................14
2Transducerinstallationprinciples...........................................................................26
3Sketchofboundarylayerunderneaththevessel....................................................30
4Recommendedlocationofthetransducerarrayonthehull...................................31
5Transducerarraylocatedonabulbousbow...........................................................31
6BlisterandconduitsarrangementsfortheSBP120andtheEM120/122
systems(example)..................................................................................................39
7Hatchesforaccesstothesteelconduits.................................................................39
8SBP120TransceiverUnitmounting......................................................................44
9Fixingholesforoneshockabsorber.......................................................................45
10Interconnectioncablessupportbracket..................................................................46
11Remotecontrol-Interconnectiondiagram.............................................................50
12SBP120OperatorStation–cableplan..................................................................54
13SBP120BeamformerUnit–cableplan................................................................57
14SBP120TransceiverUnit–cableplan..................................................................58
15Locationofthersttransducerelement/moduleineacharray(example)...........63
16TransceiverUnitsockets........................................................................................69
17Tx/RxJunctionBoxinputandoutputsockets........................................................69
18PreamplierUnitinputandoutputsockets............................................................70
19Referencepoints....................................................................................................75
20TxelementstoHD8signalpath.............................................................................84
21Casingwithmountingframe,3degrees–arrangementdrawing1........................89
22Casingwithmountingframe,3degrees–arrangementdrawing2........................90
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23TXmountingframe–outlinedimensions,drawing1............................................91
24TXmountingframe–outlinedimensions,drawing2............................................92
25Casing,TXmountingframe,3degrees–drawing1..............................................93
26Casing,TXmountingframe,3degrees–drawing2..............................................94
27Coverframe,casing,3degrees..............................................................................95
28Coverframe,casing,3degrees..............................................................................96
29Transceiverunit–outlinedimensions,drawing1..................................................97
30Transceiverunit–outlinedimensions,drawing2..................................................98
31Transceiverunit–illustration.................................................................................99
32Transceiverunit–wiredrack...............................................................................100
33Remotecontrol–outlinedimensions...................................................................101
34Tx/Rxjunctionbox–outlinedimensions............................................................102
35Tx/Rxrouting–assemblydrawing......................................................................103
36Multidiametermodules(example).......................................................................133
37Multidiametersealingsystem-Basicstepsintheassembly................................133
38Multidiametersealingsystem-Thenishedassembly........................................135
Listoftables
1EM120/122andSBP120......................................................................................13
2Txtransducercables...............................................................................................60
3CablesfromEM120/122preamplierunit...........................................................60
4CCU1.....................................................................................................................64
5CCU2.....................................................................................................................65
6CCU3.....................................................................................................................66
7CCU4.....................................................................................................................67
8SBP120Tx12degxEM120/1222deg...............................................................71
9SBP120Tx12degxEM120/1221deg...............................................................71
10SBP120Tx6degxEM120/1221deg.................................................................71
11K-SyncinterfacetoSBP.......................................................................................117
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Aboutthismanual
1Aboutthismanual
ThisistheInstallationmanualfortheSBP120Sub-bottomproler.
Thepurposeofthismanual
Thepurposeofthisinstallationmanualistoprovidethedescriptionsandprocedures
requiredtoinstalltheKongsbergSBP120Sub-bottomprolersystemunits,andto
performthenecessarycablingbetweentheindividualsystemunits,andbetweenthe
systemandperipheralsystems,sensorsanddevices.
Note
Detailedvesselspecicmechanicaldrawingsfortheinstallationmustbeprovidedbythe
customer,oranyshipyardcontractedtoperformtheinstallation.KongsbergMaritime
ASmay,onspecialorder,supplythesedrawings.Drawingsmustbeapprovedbythe
appropriatevesselcerticationauthoritypriortoinstallationofthesystem.
Themanualalsodenestheequipmentresponsibility,andprovidesinstructionsfor
unpackingandstorage.
Note
Theinstallationinstructionsgiveninthisdocumentmustbeadheredto.Failuretodoso
mayrendertheguaranteevoid.
Nospecialtoolsaregenerallyrequiredtoperforminstallation,removalandreplacement
ofmodulesandparts.Whenspecialtoolsarerequired,thesearelistedintheinstallation
procedure.
Support
SupportHydrography/Navalemail:k
m . h s @ k o n g s b e r g . c o m
24hrssupporttelephone:[phone]
AllKongsbergMaritimeproducts(24hours):[phone]
E-mailtogeneralsupport:k
m . s u p p o r t @ k o n g s b e r g . c o m
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2SBP120
Topics
•Systemoverviewonpage10
•Systemdescriptiononpage12
•Systemdrawingonpage14
•Scopeofsupplyonpage15
•Supplyconditionsonpage15
•Installationrequirementsonpage18
•Warrantyonpage19
Relatedtopics
•Equipmenthandlingonpage118
•Generalsafetyrulesonpage128
2.1Systemoverview
2.1.1Introduction
TheSBP120Sub-bottomprolerisanoptionalextensiontothehighlyacclaimedEM
120/122Multibeamechosounder.Thereceivetransducerhydrophonearrayusedbythe
EM120/122iswideband,andbyaddingaseparatelowfrequencytransmittransducer
andappurtenantelectroniccabinetsandoperatorstations,theEM120/122canbe
extendedtoincludethesub-bottomprolingcapabilityprovidedbytheSBP120.
RefertoSystemdrawingonpage14
Note
TheSBP120andSBP300areidenticalsystems,butareusedwithdifferentmultibeam
echosoundersystems.TheSBP120isusedincombinationwiththeEM120/122,whilst
theSBP300isusedwiththeEM302.ThisimpliesthattheSBP120andtheSBP300are
interfacedtodifferentreceiverarraysanddifferentpreamplierunits.
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2.1.2Purpose
TheprimaryapplicationoftheSBP120istodoimagingofsedimentlayersandburied
objects.Imagequalityisinuencedby:
•Thespatialresolutionofthesystem;itsabilitytodistinguishobjectsseparatedin
angleand/orrange.Thespatialresolutionisgivenbytwoseparatesystemproperties:
1Theangularresolutiongivenbythearraygeometry.
2Therange/timeresolutiongivenbythesignalbandwidth.
•Thepingraterelativevesselspeed.Denseprobingalongtrackmakesiteasierto
identifyweaklayersinsedimentswithhighvolumereverberation.
•Theangleofincidenceofthetransmitbeam.Theechoesreceivedareessentially
causedbyspecularreectionsatinterfacesbetweenlayersofdifferentacoustic
impedance.Thesespecularechoesareonlystrongclosetonormalincidence.
2.1.3Keyspecications
TheSBP120hassignicantlyreducedbeamwidthscomparedtoconventional
sub-bottomprolers.Thisisobtainedbyonelineartransmitterarraymountedalongthe
vesselkeel,andonelinearhydrophonearray(sharedwiththeEM120/122)mounted
orthogonaltothekeel.Thefootprintofthetransmitterarrayiswideacrosstrackand
narrowalongtrack,whereastheoppositeisthecaseforthereceiverarray.Thecombined
beampatternofthetwoarraysisanarrowbeam.
Someoftheconsequencesofusinglargearraysare:
•Thelargerthetransmitterarray,themorepowercanbeinjected(withoutrisking
cavitation).Thisimpliesanincreasedsourcelevel.
•Thedirectivityofthetransmitteralsoincreaseswiththesizeofthetransmitter,which
impliesafurtherincreaseofthesourcelevel.
•Thereverberationvolumeisgreatlyreducedwithreducedbeamwidths.(The
reverberationvolumeroughlyincreaseswiththesquareofthebeamwidth.)
•TheincreaseddirectivityoftheSBP120receiverarraycomparedtosmallerreceivers
improvesthesuppressionofacousticnoise.
Becausethetransmitbeamiswideacrosstrackandallhydrophonesaresampled
individually,theSBP120canmakeafanofnarrowbeamsacrosstrackperping.This
multibeamcapabilityoftheSBP120isusefulfor:
•Findingthespecularreturn(s)inroughterraininspiteofthenarrowbeams.
•Resolvinglateralspecularreturnsinroughterrain
•Detectingburiedobjects
•Obtaininginformationabouttheslopingangleofsediments(whichsometimes
changeswithrangeandmaybecompletelydifferentfromthatoftheseaoor)
Thenormaltransmitwaveformisalinearchirp.Theouterlimitsforthestartandstop
frequenciesofthechirpare2.5to6.5kHz,providingamaximumverticalresolutionof
approximately0.3milliseconds.Inadditiontolinearchirps,thetransmitteroffersCW
pulses,hyperbolicchirpsandRickerpulses.ThetransmitarrayoftheSBP120isoffered
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inthree,sixortwelvedegreeversions.Thefrequencydependentsourcelevelofathree
degreetransmitteristypicallyabove220dBre1µ[e-mail]
consumptionislessthan8kWforthelargestsystem.
Normallythetransmitterismatchedwithareceiverofsimilarbeamwidth,butitis
possibleforinstancetocombineathreedegreetransmitterwithasixdegreereceiveror
viceversa.CombinationsofEM120/122andSBP120aregivenintableEM120/122
andSBP120onpage13
2.1.4Beamstabilisation
Thebeamsareelectronicallystabilizedforrollandpitch.Theycanalsobesteeredtotake
intoaccountbottomslope,andthegenerationofseveralathwartshipbeamsispossible.
2.1.5Pingrate
Inthetransmitmode“normal”,theSBP120pingsonceandthenwaitstocollectthe
returnsignal.Maximumpingrateis5Hz.Inthetransmitmode“burst”,thesystem
allowsanumberofpulsestobelaunchedintothewaterbeforetherstreturnsignal.
Inthe“unsynchronizedburst”modethesystemissettopingataconstantrate:The
transmitandreceiveperiodsareinterlacedsothatahighconstantpingratecanbe
maintainedevenindeepwaters.
TheSBP120canbesynchronizedtotheEM120/122orotherexternalequipmentby
selectingexternaltrigger.DuringsynchronizedoperationtheruleisthattheSBP120
canonlypingwhilewaitingfortherstbottomreturn.Intransmitmode“burst”,this
meanswewillachieveapiecewisedensesamplingofthebottomwhichsometimes
canbeveryuseful.
2.1.6Dataloggingandreal-timeprocessing
ThedataproducedbytheSBP120areloggedintheTopasrawformatorinaSEG-Y
formatallowingpost-processingbysomeseismicprocessingsoftware.
2.2Systemdescription
2.2.1Mainunits
TheSBP120Sub-bottomprolerconsistsofthesemainunits:
•TxTransducerArray
•Tx/RxJunctionBox
•TransceiverUnit
•BeamformerUnit
•OperatorStation
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•RemoteControlUnit
2.2.2Transducerarrays
TheSBP120transmittransducerhasaphysicalwidthof80cm,adepthof35cmanda
lengthdependingontherequestedbeamwidth.The3º,6º,and12ºSBP120transmit
arraysare7.5,3.8and1.9meterslong,respectively.
Thetransmitarrayismountedinparallelwiththevessel’skeel,normallysidebyside
withthemultibeamechosounder’stransmitarray.Fora“bestperformance”SBP120
systemoneshouldalwaysselectathreedegreetransmitter,butnormallyitwillbe
inconvenienttohaveanSBPtransmittermuchlongerthantheEMtransmitter.
Thelengthsofthe0.5º,1ºand2ºEM120/122transmitterare15.2,7.8and4meters,
respectively.
Therowsofthefollowingtableshowwhatisexpectedtobethemostcommon
combinationsofEM120/122andSBP120systemsizes.Sincethetwosystemsshare
receiverarraythereisaxedrelationbetweenRxopeningangles.Inthetablearelisted
combinationsof“bestmatch”forthelengthsoftheEMandSBPtransmitters.
Table1EM120/122andSBP120
EM122SBP120
TXxRXTXxRX
0.5ºx1º3ºx3º
1ºx1º3ºx3º
1ºx2º3ºx6º
2ºx2º6ºx6º
2ºx4º6ºx12º
2.2.3CabinetsandOperatorStation
ThetransmitterandreceiverelectroniccircuitryrequiredfortheSBP120Sub-bottom
prolerishousedinaseparatecabinetofthesamesizeastheEM120/122Transceiver
Unit.TheEM120/122PreamplierUnitcontainspreampliersforthecommonreceiver
arrayandfrequencysplittingcircuitry.Theoperatorinterfaceanddisplaysystemis
implementedonadedicatedOperatorStation.
ThesystemdrawingshowstherelationbetweenEM120/122andSBP120
TheOperatorStationisaKongsbergPCbasedworkstationwhoseshapeand
dimensionswilldependupontheactualmodeldelivered.Itwillusuallyconsistofarack
mountablechassis,anLCDmonitor,amouseandakeyboard.Additionalperipherals
maybeincluded.
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2.3Systemdrawing
Figure1Systemdiagram
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2.4Scopeofsupply
Units
TheSBP120Sub-bottomprolerdeliverycomprisesthefollowingitems
•SBP120OperatorStation
•SBP120BeamformerUnit
•SBP120TransceiverUnit
•SBP120TxTransducerArray
•SBP120Tx/RxJunctionBox
•SBP120RemoteControlUnit
•Necessarycablesandmountingframesinaccordancewithchosensystemsize
•Signalandcontrolcablesbetweencabinets.Standardlengthis5m
•Allsystemsoftware
•Systemmanualscoveringinstallation,operationandmaintenance
Services
KongsbergMaritimeASmayassistwiththerequiredengineeringservicesfor
installation.Theseservicesmayinclude
•Recommendingthebestlocationofthetransducerarrays
•Installationsketchestotthespecicvessel
•Assistanceduringtheinstallation
•Testing
•Training
AssistancefromKongsbergMaritimeASmustbeorderedseparately,andarecharged
accordingtothecontract.
2.5Supplyconditions
2.5.1Equipmentresponsibility
Uponreceiptoftheequipmentthesystemownerorinstallationshipyardautomatically
becomesfullyresponsiblefortheequipment,unlessotherwisestatedinthecontract.
Thisresponsibilitycoversthestorageperiodbeforeinstallation,theactualinstallation,
commissioning,andtheperiodbetweenthecompletionofthecommissioningandthe
acceptanceoftheequipmentbytheenduser(normallytheownerofthevesselor
platformintowhichtheequipmentistobeinstalled).
2.5.2Reception,unpackingandstorage
PleaseseeEquipmenthandlingonpage118
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2.5.3Projectmanagement
Projectmanager
KongsbergMaritimeASwillnormallyappointadedicatedprojectmanagerforthe
deliveryproject.Themanagerwillfollowuptheinstallationanddelivery,andwillbe
theinstallationshipyard’sandenduser’spointofcontact.
InstallationperformedbyKongsbergMaritime
KongsbergMaritimeASwillassistduringtheinstallationifspeciedinthecontractor
requestedbytheinstallationshipyardorcustomer.Beforeanyinstallationworkby
KongsbergMaritimeAScanbegin,allcables(atleastthosewhichareinanyway
connectedwiththesystem)mustberunandconnectedtotheirrespectiveterminations.
Thesecablestogetherwiththetransducerinstallationwillthenbecheckedbythe
KongsbergMaritimeASengineersbeforetheyareused.
Dependingupontheavailabilityofelectricalpowereitherfromthegeneratorsonboard
orfromashore,theequipmentrelatedtothesystem,andthevariouspartsofthesystem
willbetestedduringtheSettingtoWork(STW)period.Thisrequiresthatinterfacesto
equipmentdeliveredbyothersubcontractorsarereadyforintegrationtesting.
Delaysmayoccurifanyoftheequipmentrelatedtothesystemisnotavailablefor
KongsbergMaritimeASfortesting.Duringseatrials,thevesselmustbeatKongsberg
Maritime’sdisposalwhenrequired,eventhoughwecannotbeheldresponsiblefor
expensesrelatingtotherunningcostsofthevessel.
Aftercompletionofthecommissioning,theequipmentshouldbeofciallyhandedover
totheenduserandtheappropriatedocumentssignedinaccordancewiththecontract.
Alldefectsordeviationsfromthecontractmustbespeciedindetailinthesedocuments.
Itshouldbenotedthatifsuchdefectsordeviationsarenotspecied,theycannotbeused
byanyofthepartiesconcernedasvalidreasonfornotsigningthedocuments.
2.5.4Installation,supervisionandcommissioning
Electricalandmechanicalinstallation
Unlessotherwisestated,theinstallationshipyardisresponsiblefortheinstallationofthe
entiresystem.Inaddition,theshipyardisresponsibleforprovidingandconnectingall
cablesotherthanspecialcablessuppliedwiththeequipment.Theactualinstallationand
cablelayingmustcomplywiththevessel’sclassicationrulesandtherecommendations
giveninthismanual.
Duringtheinstallationperiod,theequipmentmustbecoveredinsuchawaythatitis
protectedfromdust,paintspray/splashesandwelding/cuttingsparks.Precautionsmust
betakentoensurethatnopartoftheequipmentisusedasaworkplatform,orforany
otherpurposeforwhichitwasnotdesigned.
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Note
Anydamageincurredduringtheinstallationperiod,evenwithaKongsbergMaritimeAS
representativepresent,istheinstallationshipyard’ sresponsibilityunlessitcanbeproven
thatthedamagewasduetoproductionormaterialdefectsintheequipmentdeliveredby
KongsbergMaritimeAS,orirresponsibilitybyKongsbergMaritimeASpersonnel.
Pre-commissioningandacceptancetests
Pre-commissioningandacceptancetestsmaybeconductedbyKongsbergMaritimeAS
personnelifthisisspeciedinthecontract.Thepersonnelmusthaveavailablestandard
equipmentandtools,andnecessarypowersuppliesfortheentireperiodofinstallation,
commissioningandtesting.
Installationtests
TheKongsbergMaritimeinstallationperiod(aftershipyardinstallation)isnormally
dividedintothreeconsecutivephases
•Theinitialstart-upanddock-sidetestingperiod.Thisperiodisnormallyknownas
Setting-to-Work(STW).
•Dock-sidecommissioningunderoperationalconditions.Thiscommissioningperiod
isnormallyendedwithaHarbourAcceptanceTest(HAT).
•SeaAcceptanceTest(SAT)withnalcommissioningunderoperationalconditions
atsea.
Theextentofthetestsisnormallydenedinthecontract.
Ifrequiredduringacontractualtestperiod,theshipyardmustprovideassistance
necessaryfortherapidandefcientcompletionoftheworkevenwhentheworkistobe
performedoutsidenormalworkinghours.Thisrequirementincludesassistancefrom
subcontractorswhenapplicable.Excessivewaitingtimeresultingfromdelayscausedby
theshipyardwillbechargedtotheshipyard.
HATandSA TareperformedaccordingtoKongsbergMaritimetestprocedures
2.5.5Guaranteeperiod
Theguaranteeperiodforthesystem(asspeciedinthecontract)normallybeginsassoon
asacceptancedocumentshavebeensigned.
2.5.6Termsandconditions
KongsbergMaritime’sConditionsofSaleshallapply,unlessotherwisespecicallystated
inthequotationandinthebelowtermsandconditions.
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2.6Installationrequirements
2.6.1Powersupply
Thesupplyvoltagetotheequipmentistobekeptwithin±10%oftheinstallation’s
nominalvoltage.Maximumtransientvoltagevariationsonthemainswitchboard’s
bus-barsarenottoexceed-15%to+20%ofthenominalvoltage(exceptunderfault
conditions).
KongsbergMaritimestronglyrecommendsthattheSBP120OperatorStationand
BeamformerUnitarepoweredthroughUninterruptedlyPowerSupply(UPS).TheUPS
mustbelargeenoughtoallowminimum10minutesoperation.Thesystemcanthenbe
switchedoffinacontrolledmannerincaseofpowerfailures.
2.6.2Environmentalrequirements
Vibrations
Iftheequipmentisexpectedtobeexposedtoexcessivevibrationforextendedperiods,
specialdampeningprecautionsmustbetaken.
Temperatureandhumidity
Allequipment,unlessotherwisespecied,mustbeprotectedfromtemperatureextremes
andexcessivehumidity.
2.6.3Noisesources
Thevessel’shull,rudder(s)andpropeller(s)shouldbethoroughlyinspectedindrydock
priortoinstallation.Roughnessbelowthewater-line,deformitiesintheshellplatingand
protrudingobstaclescancreateacousticalnoise.Thesesourcesofturbulencemustbe
smoothedorremovedasbestaspossible.Itisespeciallyimportantthatthepropeller(s)
isnotpittedordamaged.
2.6.4Drydocking
Makesurethatampleclearanceunderthesonartrunkand/orprotectionblisteris
providedwhendrydockingthevessel.Avoidlocatingsupportingblocksorstructuresin
thevicinityofthisequipment.
Note
Thelocationofthegondolaand/orprotectionblistermustbenotedonthevessel’ s
dockingplanforfuturereference.
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