Seaway Phoenix
Cable Lay Vessel
Owner: Seaway Offshore Cables GmbH
CLVOperational
IMDP2
IMDP2Also known as: Seven Phoenix, PERTINACIA
Key Specifications
Cable Capacity
4,000t
ROVs
3
Transit Speed
10 knots
DP / Thrusters
DP2 (12.0 MW)
Year Built
2003 (upgraded 2021)
Emissions
ZERT 0 (Conventional)
Depth Regime
Offshore
Advanced cable installation, repair and maintenance vessel designed to satisfy cable installation demands of the offshore renewables and oil and gas industries.
Identification
NameSeaway Phoenix
Other NamesSeven Phoenix, PERTINACIA
CategoryCable Lay Vessel
StatusOperational
IMO Number9250529
MMSI235084529
Call Sign2EEZ6
Flag StateIsle of Man
Isle of ManClass NotationDNV, 1A1 Offshore service vessel DPS(2) E0
Dimensions
Length Overall129.9 m
Breadth27.8 m
Depth12 m
Min Draft4.8 m
Max Draft8.4 m
Gross Tonnage13,275 GT
Deadweight12,593 t
Transit Speed10 knots
Deck & Cargo
Free Deck Space880 m2
Main Deck Area880 m2
Cranes
Main Crane
Typeoffshore crane
LocationMidship starboard side
Lift Capacity34t @ 22m
whip hoist15t @ 32m
AHC 34t offshore crane
Auxiliary Crane 2
LocationAft starboard side
Lift Capacity15t @ 15m
8t @ 26m
Auxiliary crane
Crane 3
2x identical provision cranes2t @ 12m
2x 2t provision cranes at 12m reach
Crane 4
2x electric overhead gantry cranes10t
2x 10t electric overhead gantry cranes
Crane 5
TypeA-frame
Equipped with 20t AHC winch60t
60t A-Frame equipped with 20t AHC winch
Facilities
Total Berths77
Total Cabins58
Propulsion & Power
Propulsion Typediesel_electric
Propulsion System
Main power is provided by four Wartsila Vasa 8R32 main generator sets rated at 3,240 kW each, one Wartsila 6L20 harbour generator rated at 1,360 kW, and one Volvo Penta TAMD 122A emergency generator rated at 220 kW. Propulsion is via two LIPS azimuth main stern thrusters (fixed pitch), one LIPS retractable azimuth forward thruster (fixed pitch), and two LIPS bow tunnel thrusters forward.
Engine TypeWartsila Vasa 8R32
Number of Engines4
Total Power12,960 kW
Generator Power12.96 MW
DP ClassDP2
Max Speed12 knots
Fuel Capacity3,208 m3
Bollard Pull0 t
Thrusters
2x azimuth (3.3 MW each)
1x retractable azimuth (2.2 MW each)
2x bow tunnel (1.6 MW each)
Build Information
Delivery Date2003
Last Conversion2021
Construction Country
Italy
ItalyConstruction LocationCantiere Navale Fratelli Orlando, Livorno, Italy
Class NotationDNV, 1A1 Offshore service vessel DPS(2) E0
Build CostUSD 25M
Owner & Operator
Cable Lay Vessel Specifications
Cable Storage
Max Cable Load4,000 t
carousel - #1
Capacity2,000 t
Outer Diameter18.1 m
Inner Diameter5 m
Height5.6 m
cable turntable
carousel - #2
Capacity2,000 t
Outer Diameter18.1 m
Inner Diameter5 m
Height5.6 m
cable turntable
Cable Handling
Tensioners
linear
Max Tension8 t
Tracks8
2x 8-wheelpair linear cable engines suitable for Master-Slave mode, WLL 8t each
linear
Max Tension2 t
Tracks2
2x 2-wheelpair linear cable engines (cable haulers), WLL 2t each
Burial Tools
Tool 1
Typejet trencher_rov
Positionstarboard amidships
Trenching ROV, 1,200 HP, with dedicated A-frame based launch and recovery system
Shallow Water Operations
Depth RegimeOffshore
ROV Support
Has ROVYes
Number of ROVs3
Work Classwork class
Power1,200 hp