With an open deck area of 1,700 sq m and a net deck load capacity of 1,500 metric tonnes, the 415WC liftboat is ideally suited for offshore workover operations, pipe laying, and other activities requiring a safe and stable platform.
scrollThe Levingston 415WC is a self propelled, self elevating MOU (mobile offshore unit) vessel capable of working in water depths of 20 feet (6 meters) to 278 feet (85 meters) and has a deck load capacity of 1,500 metric tonnes (1,654 short tons). The Levingston 415WC has 1,700 m2 (18,298 ft2) of open deck space it well suited for offshore jobs such as repairs and construction, diving, pipe laying, well intervention procedures and other activities requiring a safe and stable platform. The 415WC can optionally be fitted with a modular workover and drilling facility mounted on a cantilever structure or set on the platform using the 415WC’s crane. The optional cantilever structure is hydraulically skidded out of the bow and can be removed for onshore storage when the vessel is not in workover operation mode.
| Leg Length: | 126.5 meters (415 ft) |
| Open Deck Space: | 1,700 m2 (18,298 ft2) |
| Accommodations: | 100 personnel |
| Working Water Depth: | 6 (19.7 ft) to 85 meters (278.9 ft) |
| Deck Load Capacity: | 1,600 metric tonnes |
The 415WC liftboat is equipped with the LEC600, a crane designed to function by working around the leg of the platform/deck, instead of working from a free standing pedestal. This offers more free space on the deck and allows the crane to rotate 360°.
Learn MoreAfter years of proven operational experience and industry demands, Levingston has developed the most advanced high speed, high capacity liftboat Jacking System for self-elevating mobile offshore vessels. The ABS approved jacking system is designed specifically for the new era of self-elevating, mobile offshore vessels used in the offshore oil and gas industry, wind farm industry and other worldwide offshore markets.
Learn MoreLength: 72 meters (236.2 feet)
Beam: 62 meters (203.4 feet)
Depth: 8.25 meters (27.1 feet)
Number of Legs: 3
Length: 126.5 meters (415 feet)
Working Water Depth: 6 meters (20 feet) to 85 meters (279 feet)
Moving: 1,500 metric tonnes (1,654 short tons)
Jacking: 1,500 metric tonnes (1,654 short tons)
Operation: 1,500 metric tonnes (1,654 short tons)
Lowering Legs: 12 feet per minute
Raising Hull: 4 feet per minute
Lowering Hull: 4 feet per minute
Raising Legs: 8 feet per minute
Design Speed: 6 knots approximately
Three 1,900 hp L-Drive with one 600 hp bow thruster.
The L-Drives are powered by variable speed AC motors with bow thrusters electrically powered.
Number/Location: 2 / Starboard and Port
Type/Model: LEC600 (U.S.A. Patent #6,607,331)
Boom Length: 140 feet with optional 20 foot extensions
Capacity: 272 metric tonnes (300 short tons)
Whip/fast line: 22.7 metric tonnes (25 short tons)
Auxiliary Crane:
Boom Length: 100 feet
Capacity: 91 metric tonnes (100 short tons)
Number: 2
Rating/Speed: 2,880 kW / unit
Auxiliary Generator:
Number: 1
Output: 1,920 kW
Emergency Generator: 470 kW
Number of personnel accommodated: 100 including navigation crew
Number of Dining Rooms: 1
Seating in Each Dining Room: 64
Recreational Facilities: Smoking and non-smoking recreational rooms, internet room, prayer rom and gymnasium. One meeting room and two client offices.
Hospital: 4 beds, easy access to heli-deck, resuscitators, rescue stretchers, dangerous drugs locker, and refrigerator
Inflatable Life Rafts: 2 x 100 man life boats
Maximum Size / Type: Sikorsky S-92 and S-61
