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Marais Laying Technologies NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Agenda
• Who Are We ?
• Our Approach
• Our Resources
• Engineering Capabilities
• Experience and Capabilities
1 NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Who Are We ?
An Australian Subsidiary of Groupe Marais
o Marais : European leader in trenching technologies
A specialist in underground network installation for diverse
industries :
o Telecommunication
o Power
o Water
o Gas
2NETWORK 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
3NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Who Are We ?
Comprehensive project management resources
Presence in Australia and New-Zealand
Groupe Marais subsidiaries:
o Marais Algeria
o Marais Tunisia
o Marais Trenching – South Africa
o Atlas Marais Contracting – UAE
o Representative offices : Germany, Malaysia, Colombia, Poland
6NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Our Approach
A comprehensive network installation solution
o Adapted to our client needs
o Minimising the disturbance on site
o Increasing the speed of installation
7NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Our Resources
A fully integrated Groupe Marais subsidiary
o Quality and Safety Management
o Workforce resources
o Australia-wide presence
o Large fleet of trenching equipment
o Training
o Maintenance
8NETWORK 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)
9NETWORK 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
11NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Experience and CapabilitiesMicro 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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Marais Laying Technologies
Experience and CapabilitiesHard ground conditions
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Marais Laying Technologies
Experience and CapabilitiesAdaptability
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Marais Laying Technologies
Experience and CapabilitiesAdaptability
16NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Experience and CapabilitiesMechanical 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 CapabilitiesAdaptability
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Marais Laying Technologies
Experience and CapabilitiesAdaptability
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Marais Laying Technologies
Experience and Capabilities
20NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Experience and CapabilitiesFlexibility – Mechanical laying
280mm
0.5m 850-
1300
550mm
1.55m
21NETWORK INSTALLATION – TELECOM – POWER – GAS – WATER
Marais Laying Technologies
Experience and CapabilitiesTrench cross section
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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
23NETWORK 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 : [email protected]
Gael COURCOUX| Managing Director
M: +61 428 275 868 | E : [email protected]
Marais Laying Technologies
Suite B, Building 32, Suakin Drive, Mosman NSW 2088, Australia.
“We Build Tomorrow’s Networks” - www.samarais.com
Marais Laying Technologies
