Cable Burying in Vung Tau Project_fni

8/2/2019 Cable Burying in Vung Tau Project_fni

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1FVS


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SEATRENCH CO.,

LTD Skogveien 19, 1672Krakeroy, Norway

Tel : +47 952 43 407

F.V.S Float Vehicle

Services J.S Company 1428/24, 30/4 Road,12 Ward, Vung Tau

Province, VietnamTel : + 84.64. 3627611Fax: + 84.64. 3627612

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Launching and recoverysystem

Electric motor: MitsubishiJIS C 4004Working load 1.5 tonMax load 3.0 tonDivercage with capacity

for two diversA-frame hydraulicallycontrolled

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Equipments


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Recompression Chamber

Manufacture: Jamakuni Japan

Capacity: 2600 liters Working pressure: 6 barsProduction date: 2004Production code: 080 2KS

SX10 TYPETesting date: 2008

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Equipments


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Underwater camera & CCTV systemSONY HDR- XR500E HANDYCAM AND HOUSINGOLYMPUS TOUGH 8100 AND HOUSING

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Equipments


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Item Discription

Communication control The AMCOM II 2820 Systems

Full face mark KMB-BandMask 18 (Q.ty 03)Kirby Morgan EXO-26 Balanced Regulator Full Face Mask(Q.ty 04)

High pressure compressor

(The MC1A air compressor)

Kirby Morgan Air Control System 5 (KMACS 5) is a

lightweight, portable control box for use in surfacesupplied air diving operations.

Air control system Kirby Morgan Air Control System 5 (KMACS 5) is alightweight, portable control box for use in surfacesupplied air diving operations.

Diving umbilical Design pressure: 30psiWorking pressure: 14psi

Scuba Design pressure: 207barWorking pressure: 203bar

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Other Equipments


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Underwater Marine Construction

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Services


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Underwater Welding & Construction

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Services


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( ABS / DNV) Vessel Inspection, Repair & Maintenance

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Services


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Burying the optical cable

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Services


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Submarine Cable & Pipeline Installation & Repair Works

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Services


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Burying the optical cable atVung Tau sea area

Burial and survey about5000 meters optical cableat Vung Tau Long Hai seaarea.Water depth: 30 85 fsw.

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Diving Work Records


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Survey the seabed around theHamrong-1X & Yentu-2XBoreholes

Max water depth is about 30meters.FVS diving team dive to takesurvey camera around the

borehole with 50 metersradius.

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Diving Work Records


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Survey the seabed around the Doson-1x & Hamrong-2x boreholes

FVS diving team dive to takesurvey camera around theborehole with 50 metersradius.

Max water depth is about30 meters

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Diving Work Records


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Additional support forboatlanding at PLDP-A

Total weight of all partswhich will be attached toBoatlanding of the rig isabout 15,250kgs, whichis combined of manyparts. The biggest part isabout 4,966kgs

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Diving Work Records


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Removing finishing net andnet-chain at Ruby field

Remove the fishing net andnet-chain stuck/cover tothe PLEMs (No.4 & No.7) atRuby Field.Survey and film the PLEMs

(No.1 to No.7) before/afterremoved the fishing netand net-chain.

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Diving Work Records


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Diving Work Records

Underwater surveys forMV Lady Valisia 20/06/2010

MV Posh Venture 06/12/2010

MV Posh Verdant 22/01/2010

MV VTC Globe 21/01/2011

MV Bremen 20/05/2011

MV SANTIAGO 11/05/2011

MV Lewek Penguin 04/05/2011

MV Lewek Stork 01/11/2011

MV ALAMO H188 13/12/2011


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Our Clients


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Marine Trench AS & Subsea Trenching Services AS mergedops 2009

All contracts & operation will be performed in Seatrench AS20 years of experience from trenching worldwideMain office in Norway, sales offices in UK, Thailand andBrazil

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History of Seatrench


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Oil & Gas, Infrastructure, Offshore & Inshore projectsSeatrench operate a fleet of 4 trenching rigs and pumpbargesThe Seatrench concept consist of: Trenching Machine,Pump Barge, Operational crew, Diving crewDedicated crew with more than 20 years experiencearound the world. More than 5000 diving hours on the

equipmentFast mobilisation at site. Important in areas with strongcurrent and harsh weather conditions.

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Service of Seatrench


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Trenchers2 off Double Pump Trenchers. Soil conditions max 350 - 400 KPA

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Equipments


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Equipments


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The advantages with the Seatrench concept for shallow watertrenching can be summarized as follows:

High efficient equipment with documented performance.Ensuring fast mobilisation to reasonable cost worldwideIndependent rigs with less requirements for support vessels

Minimized number of personnelPowerful and light weight design.A staff of experienced and well qualified operators.Self designed and produced equipment

Environmentally friendly processOur equipment is designed to minimize the impact on the subseaenvironment. Due to oil free operation, the system has zeropollution to the sea.

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Advantages


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Work Records

Projects performed in 2010Comorro Island 1000 mtr FO cable for Alcatel LucentCork Bay Irland 14000 mtr Power cable for Nexans

Wave hub England 2000 mtr Power cable for CTC Marine

Abu Dhabi 60 km FO cable for E MarineAbu Dhabi 6000 mtr FO cable for E MarineLebanon Beirut 16 Steel Pipeline for Total (400mmincluding concreteinsulation)

Projects to be performed in 2011

34 km FO cable in Brazil for GrupoSchahin & Petrobras (Ongoing)


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Process of Cable Burying


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Cable Burying in Vung Tau Project_fni

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