Marais Laying Technologies NETWORK INSTALLATION TELECOM POWER GAS - - PowerPoint PPT Presentation

Marais Laying Technologies

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Agenda

• Who Are We ?
• Our Approach
• Our Resources
• Engineering Capabilities
• Experience and Capabilities

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Who Are We ?

• An Australian Subsidiary of Groupe Marais
• Marais : European leader in trenching technologies
• A specialist in underground network installation for diverse

industries :

• Telecommunication
• Power
• Water
• Gas

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Who Are We ?

MARAIS Construction of innovative trencher Turn-key telecom networks Underground cable/pipe laying

• Cleanfast
• Sidecut
• Urbagaz
• SMC 200 R
• Export
• Rental activities
• Fiber optic
• FFTH projects
• African Loop
• Technical consulting
• Expertise
• Electricity (HV, MV, LV)
• Water, Sewage
• Drainage
• Gas
• Trench digging

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Who Are We ?

• Comprehensive project management resources
• Presence in Australia and New-Zealand
• Groupe Marais subsidiaries:
• Marais Algeria
• Marais Tunisia
• Marais Trenching – South Africa
• Atlas Marais Contracting – UAE
• Representative offices : Germany, Malaysia, Colombia, Poland

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Our Approach

• A comprehensive network installation solution
• Adapted to our client needs
• Minimising the disturbance on site
• Increasing the speed of installation

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Our Resources

• A fully integrated Groupe Marais subsidiary
• Quality and Safety Management
• Workforce resources
• Australia-wide presence
• Large fleet of trenching equipment
• Training
• Maintenance

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Engineering Capabilities

Underground cable installation

• In deep local understanding of soil types
• Underground cable installation solution
• Trench cross section optimisation
• Trench backfilling and reinstatement
• Low environmental impact and cost effectiveness
• Major projects(Wind Farm, Power Transmission/Distribution, Telecom)

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Engineering Capabilities

Electrical & Telecommunication

• Power cable in-line jointing
• Fibre optic splicing (if required)
• Turbines termination
• Testing of power and fibre networks
• Commissioning
• Drilling under road crossing

10•

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Engineering Capabilities

Drainage works

• Mechanical laying of drainage pipes
• Pit installation
• Ensure Grades and level specification

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Micro trenching

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CLEANFASTTM SIDECUTTM URBAGAZTM

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

• Trenching
• Cable laying
• Backfilling

Mechanical Laying

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Hard ground conditions

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Adaptability

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Adaptability

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Mechanical Laying

Trenching Element Trench Widener Trenching Wheel Laying Box

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Shoe

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Adaptability

18

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Adaptability

19

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Flexibility – Mechanical laying

280mm 0.5m

850- 1300

550mm 1.55m

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

Trench cross section

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Safety and cost effectiveness

• From 1 to 4 cables/pipes per trench
• Simultaneous installation of other services (FO, earth)
• Simultaneous installation of cable protection and/or warning tape
• Backfilling with thermally tested and/or excavated material
• Minimize open trenching risks
• From 300 to 4,000 lm/day

Marais Laying Technologies

Experience and Capabilities

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NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

Marais Laying Technologies

Experience and Capabilities

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Groupe Marais experience

• Involved in more than 10 wind farm projects
• More than 40,000 km of fiber optic installed in the world
• Hundreds of km of cable laid within Wind farms constructions
• Hundreds of turbines connected
• Power distribution/transmission in Europe ( 33, 66, 90, 132 KV)

NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER

www.maraislucas.com.au

Florent SENE | Business Development Manager M: +61 499 013 577 | E : f.sene@samarais.com Gael COURCOUX| Managing Director M: +61 428 275 868 | E : g.Courcoux@samarais.com Marais Laying Technologies Suite B, Building 32, Suakin Drive, Mosman NSW 2088, Australia.

“We Build Tomorrow’s Networks” - www.samarais.com

Marais Laying Technologies