Supply of cable engines,quadrants,winches & rollers
Supply of shallow draft boats
Supply of ROV with ROV Technician
Provision of experienced personnel:
Project Manager
Project Engineer
Beachmaster
OIM
ADC Dive Supervisor(s)
HSE Part 1 Divers
Fitters/Welders & General Operatives
Supply of Excavators & shore plant
Supply of GPS surveyors
Cable Trenching equipment for seabed burial from .5m to 1.5m
Beach reinstatement
Post installation surveys
As laid drawings
Case study - Installation, burial & shore landings
In 2015 Irish Sea Contractors were awarded a contract by Prysmian
to complete all marine & civil works for the installation of 7 power cables
across the Shannon Estuary,Moneypoint to Killpadogue.
Contract works completed:-
Pre-cable landing
Provision of all site offices & site security
Removal of armoured rock on shore end & levelling site
Installation of gabion stone wall on East boundary
Sub sea burning & removal of old mooring bollard piles
Construction of sea walls
Construction of armour walls & joint pits
Installation of concrete ducting (approx 350m)for cable shore landing
Install stone infill between ducting
Install Ridgeway stone bags over rocky ground sub sea of ducting
After Cable Landing
Fill ducting with CBS
Install ducting lids & secure
Re-instate armoured rock on shoreline
Re-instate beach & shorelines
Re-instate & fence off landing site on completion
7 Cable Installations
14 cable landings were completed between Nov 2015 & Feb 2016 during
very challenging winter weather conditions on West Coast of Ireland.
Provision of experienced cable laying personnel
Provision of all shallow draft vessels
Provision of cable engines,winches,quadrants & beach rollers
Supply of dredging barges & tug to clear rocky areas prior to cable lays
Cable trenching machine used for burial depths of 1m to 1.5m near shore
All construction materials supplied to both sites by Irish Sea Contractors