CLV SIAVessel Specification
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
CLV SIA
DP-2 CABLE LAYING VESSEL CONFIGURED FOR SUBSEA POWER CABLE INSTALLATIONS AND INTER-ARRAY LINKS
The CLV SIA is acquired by M-Tech Offshore A/S, a Danish Company equally owned by NT Offshore A/S and Maritech International LTD. She is a DP-2 Cable Laying Vessel currently configured for worldwide operations in inter-array and subsea power cable installations. Additional facilities exist to accommodate smaller subsea cable installations including fiber optic cables. On top of cable laying, the vessel is a fully modernized, very capable and well equipped multipurpose support vessel.
Key Features• Modularcablelayingspreadforsubseafiberopticcables1. ShallowDraft(4mFullyLoaded)2. EfficientCableLaySpread&3xCableTanks(Turn-Tables)3. FacilitiestoaccommodateaWORK-CLASSROV4. Maneuverability&StationKeeping(11xThrusters&DP-2)5. DeckWinches&Cranes6. ModularDeckSpreadsavailableforsupportworksuchas: a.PreLayGrapnelRunsandRouteClearances(PLGRIRC) b.ROVSupportPlatform(DeckStrengthenedforLARSandW-ROV) c.RouteSurveys(Moon-Pool&SideMountedequipment)7. Accomodationfor45+Crewwithmodernizedamenities
She holds an extensive track record on a variety of diverse subsea cable installation projects and she is well known on the market as a reliable and efficient cable laying vessel, capable of handling challenging environmental conditions.
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
Homeport
Builder
Classification
TransitSpeed
TONNAGE & DIMENSIONS(GT)GrossTonnage
(NT)NetTonnage
Length
Breadth
Airdraft
Draft
Deckspaceapprox.
Deckstorage
ENGINES
Typeofvessel
Name
GENERAL
CLV SIA
DATA SHEET
CLVSIA
CLVDP2
Klintebjerg,Denmark
RobbCaledon,Leith552
Lloyd’sRegister
12knots
2,525
758
78m
15.5m
21.4m
4.0mexcl.USBL,6.0mincl.USBL
500m2
3teu.
Main engines
Auxilleryengines
Auxilleryengines
Thrusterforward
2x1,250kWCPP
2x600kW
2x1,100kW
4x200kWFPand1x400kWCPP
Thrustersaft 4x200kWFP
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
Turntables
A-frame
Winch
CAPACITYTanks(fueloil)Freshwater
2 DECK CRANES
Workingradiusmin
Workingradiusmax
Workingheightmax
Liftingcapacity
DECK EQUIPMENT
3.5m
20m
19m
70t/m
3turntables,total565tons
15tons
Swl11.5tons
235tons167tons
CLV SIA
ACCOMODATION
Cabins
TVandinternet
Forclientreps
37single,9double.Atotalof46cabins,55
persons incl. crew
TVlounge,internetinallcabinsandpublicareas
3cabins(no.304,310,403)
Amenities Internet,ownbathandtoilet
Cabin407
Cabin301/310
Includesalargedesk
Noowndesk,butaccesstoseparateoffice
spacewith2workingspaces,monitors
displayingTSS,sonar,survey,camerasetc.
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
Cablelaying
FUEL CONSUMPTION
On-site24hoperation
Transit(12knots)/day
WoWoralongside
WATER DEPTH (LAT)
Cablelaying
6,000l
12,000l
1,200l
5m
CLV SIA
PLB
VESSEL DRAFT
ENDURANCE STATEMENT
8m
4m
PLB4mincl.USBL 5.5m
21 days
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
Wind
Seastate
Current
SURFACE INSTALLATION CLVWindSeaState
DP OPERATION (VESSEL MAXIMUM CAPABILITY)
Wind
Seastate
Current
CABLE PULL-IN FIRST TOWER CLV
22m/sec*
1.8HS*
max2.5knots*
15m/sec*
1.5 HS
max2.5knots*
15m/sec1.5 HS
VESSEL OPERATION MAX CRITERIA- INDICATIVE CRITERIA ONLY SUBJECT TO SITE SPECIFIC CONDITIONS!
Wind
Seastate
Currentmax
HOLDING ONTO CABLE OR STREAMING OFF TO SEABED20m/sec
1.8HS(atmastersdiscretion)
2.5knots*
Currentmax 2.5knots**
Wind
Seastate
Currentmax
CABLE RECOVERY 2ND END15m/sec
1.5 HS
2.5knots*
*dependingondirection**dependingondirectionandclientrequiredaccuracyofthecablelay
M-Tech Offshore | Torskekaj 1 | 6700 Esbjerg, Denmark | +45 46 96 16 90 | [email protected] | www.m-techoffshore.eu
Wind
Seastate
Current
CLV SUB-SEA PULL-INWORK/ PROTECTION SYSTEM PENDINGWindSeaState
CABLEINSTALLATION BIGHT HANDLING 2ND END
Wind
Seastate
Current
PLB OPERATION LAUNCH & RECOVERY
15m/sec*
1.3HS*
max1-2knots*(loweringtheQuadrantat2nd
end,thecurrenthastobelessthan1knot)
15m/sec
1.5 HS
max1-2knots*
15m/sec1.3HS
Wind
Seastate
Currentmax
TRANSIT BALLAST30m/sec
2.5 HS
Nolimit
Currentmax max1-2knots*
Wind
Seastate
Currentmax
TRANSIT FULLY LOADED25m/sec
2.0HS
Nolimit
VESSEL OPERATION MAX CRITERIA- INDICATIVE CRITERIA ONLY SUBJECT TO SITE SPECIFIC CONDITIONS!
*dependingondirection**dependingondirectionandclientrequiredaccuracyofthecablelay
Profile
Main deck
Accomodation deck
Maintainingacombinationofkey-positionsfrompreviouscrew,coupledwithNT’slongpresenceintheNorthSeaareaandMaritech’s25YearexperienceinthesubseacableindustryandbackedbyastrategicallypositionedvesselmanagementofficeinDenmark,thevesselwillcontinuetooperateasanefficienthandy-sizesubseacableinstallationandsupportvesselforEuropeandWorldwideOperations.
Accomodation deck
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