Siem Helix 1

Photo: Imagia Free

FACTS

Ship owner: Siem Offshore

Operator: Helix 

Shipyard: Flensburger

Delivery: 2016 - 2017

Number of vessels: 2

MAIN CHARACTERISTICS

Length overall 157,60 m

Breadth moulded 31,00 m

Depth to 1st deck 13,00 m

Deadweight @ 8,5 m 12.500 t

Max. speed 17 kts

Service speed 14 kts

Main generator sets total 25360 ekW

CP propellers - Ø4800mm 2 x 6000 kW

Tunnel thrusters, aft (CP) 3 x 3000 kW

Tunnel thrusters, forward (CP) 2 x 2200 kW

Retractable azimuth thrusters, forward (CP) 2 x 2000 kW

Environmental Regularity Number, ERN (DP ll) 99.99.99.99

Environmental Regularity Number, ERN (DP lll) 99.99.99.95

Main offshore crane 250 t @ 14 m AHC

60t at 42m 3000m

Water depth single fall 3000 m

Main offshore crane, Aux. hook 30 t @ 44 m

Aux crane 1 60 t @18 m single fall

Aux crane 2 20 t@20 m

Auxiliary crane, Aux. hook 10 t @ 32 m

Multi Purpose Tower SWL 550 t

Accommodation 150 persons