Platform installation / decommissioning and pipelay vessel

Pieter Schelte

November 2013

Profiles of Allseas vessels

Tog Mor

Audacia

Lorelay

Calamity Jane

Pieter Schelte

Solitaire

183 m

225 m

151 m

111 m

382 m

300 m

1,253 ft

984 ft

738 ft

602 ft

495 ft

364 ft

Platform installation / decommissioning and pipelay vessel Pieter Schelte

New-build design Self-propelled Dynamically positioned Topsides lift system at the bow Jacket lift system aft S-lay pipelay, stinger in slot

History of the Pieter Schelte concept

Platform installation / decommissioning and pipelay vessel Pieter Schelte

382 m (1,253 ft) 124 m (407 ft) 122 m (400 ft) 59 m (194 ft) 66,000 kW (88,500 hp) = 12 x 5,500 kW 95,000 kW (127,000 hp) 14 knots 37,000 t/h 571 persons

Hull length: Hull width: Slot length: Slot width: Thruster capacity: Installed power: Transit speed: Ballast capacity: Accommodation:

Heavy lift capacities of Pieter Schelte

48,000 t (105,822 kips) 25,000 t (55,116 kips)

Topsides lifting: Jacket lifting:

Single-lift installation and removal of Steel jacket-based platforms, Topsides of gravity based structures, and Topsides of floating platforms, notably SPARs

Pieter Schelte pipelaying equipment

3 pipe transfer cranes, with a main hoist capacity of 50 t (110 kips) at 33 m (108 ft) Special purpose crane, with a main hoist capacity of 600 t (1,323 kips) at 20 m (66 ft) Double-joint factory with 5 line-up stations and 2 stations for combined external and internal welding Main line with 6 welding stations for double joints, 1 NDT station and 6 coating stations From 2 to 68 OD 4 x 500 t (4 x 1,102 kips)

Deck cranes:

Working stations: Installed tension capacity:

Pipe diameters: Pipe cargo capacity on main deck:

27,000 t

Lysbildenummer 1Lysbildenummer 2Platform installation / decommissioning and pipelay vessel Pieter SchelteLysbildenummer 4Lysbildenummer 5Lysbildenummer 6Lysbildenummer 7Lysbildenummer 8Lysbildenummer 9