Platform Installation

Published on January 2017 | Categories: Documents | Downloads: 41 | Comments: 0 | Views: 310
of 9
Download PDF   Embed   Report

Comments

Content

Platform installation / decommissioning and pipelay vessel

Pieter Schelte

November 2013

Profiles of Allseas’ vessels
Pieter Schelte
382 m 1,253 ft

Solitaire

300 m 984 ft

Audacia Lorelay

225 m 738 ft 183 m 602 ft 151 m 495 ft 111 m 364 ft

Calamity Jane Tog Mor

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

Heavy lift capacities of Pieter Schelte

Topsides lifting: Jacket lifting:

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

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
Deck cranes: 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

Working stations:

Pipe diameters: Installed tension capacity: 4 x 500 t (4 x 1,102 kips) Pipe cargo capacity on main deck: 27,000 t

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close