EPCI contract for the Saint-Nazaire OWF Inter-array Cables Procurement, Installation and protection

Place :Saint-Nazaire (France)
Client : Parc Du Banc De Guérande

Length (km): 20
Product : Powercable
Water depth (m) : up to 30 m
Vessel : DPVessel
Burial system : IAC protection using Cast Iron Pipes
Burial depth (m) : N/A

Period: Summer 2021- Autumn 2022

Provision of personnel and equipment to carry out the post lay burial of infield array cables.
Place: Hornsea 2 OWF UK waters

Client : Seaway 7
Product : Powercable
Length (km): 366
Water depth (m) : up to 50 m
Vessel : DP Vessel
Burial system : TM05 (trenching)+ROVJET1612 (jetting)
Burial depth (m) : 1.5

Period: May 2021 – May 2022

Provision of personnel and equipment to carry out the post lay burial of infield array cables.

Place: YUNLIN OWF Taiwan
Client : Seaway 7

Product : Powercable
Length (km): 14
Water depth (m) :up to 50 m
Vessel : DP Vessel
Burial system :ROVJET1206 (jetting)
Burial depth (m) : 1.5

Period: July-nov 2021

Repair of 2 power cables being part of the IFA 2000 link on the beach at Sangatte.

Location : Sangatte (France)
Client : NATIONAL GRID

Water depth (m) : -5 to 1 LAT
Vessel : jack-up barges
Burial system : ROVJET806 (jetting) + RS1 (Massflow)
Burial depth (m) : up to 2.5
Product : Power Cable
Weight (kg/m) : 33
Diameter : 105 mm

Repair of 4 power cables being part of the IFA 2000 link .

Location : FRANCE to ENGLAND Channel
Client : RTE

Water depth (m) : 20
Vessel : 3 DP Vessels
Burial system : MED1 (Dredge pump) + ROVJET806 (jetting)
Burial depth (m) : 0,6 max
Product : Power Cable
Weight (kg/m) : 35
Diameter : 108 mm

Cable laying and burial between mainland and Qaffay Island.

Location : United Arab Emirates
Client : Al Nasr Contracting Company L.L.C.

Length (km): 40
Water depth (m) : 0-10
Vessel : Barge
Burial system : TM 04 (trenching)
Burial depth (m) : 1
Product : Power Cable (33 kV)
Weight (kg/m) : 41
Diameter : 141 mm