DP2 Construction and Accommodation Fleet – West African Ventures Ltd

DP2 Construction and Accommodation Fleet

DP2 Construction and accommodation vessels

West African Ventures owns and operates a fleet of new multipurpose DP2 offshore installation and accommodation vessels, based on a hybrid design configuration: Jascon 55

This vessel combine a Class 2 Dynamic Positioning System, large unobstructed deck, high capacity cranes of 120 tonnes, with subsea capacity of 1800 meters, the ability to install flexible pipe, and large accommodation capacities of 150 passengers.

​All our vessels can be fitted with a hydraulic heave compensated gangway​ which, combined with the DP2 system, guarantees high connection times with production platforms, for twentyfour hours a day, under the most challe​nging conditions.

​These are the key features that allow the WAV DP2 fleet to operate in construction support, SURF​ and accommodation markets worldwide.​​

Jascon 2

Pipelay/accommodation barge

Jascon 2 ​is an offshore pipelay accommodation barge with an eight-point mooring system, a 300 mT crane, and s-lay pipelay equipment for 4″ to 32″ pipe. The vessel is 79.40 m in length and 35.35 m in breadth. The multipurpose vessel is suitable for pipelaying and other construction work in shallow water environments. It provides fully air-conditioned accommodation for 220 persons.

Jascon 8

Construction accommodation barge

Jascon 8 ​is a multipurpose construction accommodation barge. The vessel is 104.30 m in length and 24.4 m in breadth. It is suitable for accommodation, hook-up, and commissioning services as well as a great variety of subsea installation and construction activities in shallow water environments. Jascon 8 features a 160 mT crane, an 8-point mooring system, and a clear deck area of 1200 m2, in addition to providing fully air-conditioned accommodation for 210 persons.​​

Jascon 9

Accommodation barge

Jascon 9​ is an offshore accommodation barge featuring a helideck, and an eight-point mooring system. The vessel is 85 m in length and 22.5 m in breadth.​ It is suitable for accommodation in shallow water environments. Jascon 9 features a 34 mT crane, an 8-point mooring system, and a clear deck area of 497 m2, in addition to providing fully air-conditioned accommodation for 123 persons.​​

Jascon 11

5150 HP AH / LH vessel

Jascon 11 is a AH/LH vessel with a 63 t bollard pull, two 2575 HP engines and a DP1 system. This support vessel is 50 m in length and 11.4 m in breadth and has a 4.95 m depth and a maximum draft of 4.40 m.

Jascon 21

6140 HP AHTS Vessel

Jascon 21​ is a AH/LH vessel with an 82 t bollard pull, two 3070 HP engines, a clear deck area of 269 m2, a loading capacity of 5 t/m2, and a DP2 system. This support vessel is 50 m in length and 13.80 m in breadth, and has a 6 m depth and a maximum draft of 4.80 m.

Jascon 22

8000 HP AHTS vessel

Jascon 22 is a powerful AHTS vessel with two engines providing up to 8000 horsepower together. The vessel features an 80 t bollard pull, a clear deck area of 300 m2​ and a loading capacity of 5 t/m2. It is 58 m in length and 13 m in breadth and has a 6.3 m depth and a maximum draft of 5 m.

Jascon 23

5150 HP AHTS vessel

​​​​Jascon 23 is a AHTS vessel with a 63 t bollard pull, two 2575 HP engines, a clear deck area of 350 m2, a loading capacity of 7.5 t/m2, and a DP1 system. This support vessel is 54 m in length and 14.95 m in breadth, and has a 6.10 m depth and a​ maximum draft of 4.95 m.

Jascon 24

5150 HP AHTS vessel

Jascon 24​ is a AHTS vessel with an 63 t bollard pull, two 3070 HP engines, a clear deck area of 350 m2, a loading capacity of 7.5 t/m2, and a DP1 system. This support vessel is 54 m in length and 14.95 m in breadth, and has a 6.10 m depth and a maximum draft of 4.95 m.

Jascon 25

DP3 Pipelay construction vessel

Jascon 25 is a pipelay construction vessel built according to the group’s hybrid design philosophy. The multipurpose vessel features DP3, a large unobstructed main deck, an 800 mT capacity crane, rigid and flexible pipelay capability, a heave compensated gangway, as well as fully air-conditioned accommodation for 355 persons.​

Jascon 28

DP3 Accommodation hook-up vessel

Jascon 28 is an accommodation hook-up vessel equipped with a heave-compensated gangway, a 270 mT crane, and DP3. The multipurpose vessel has fully air-conditioned permanent accommodation for up to 464 people, which includes facilities such as a conference room, offices, cinema, gymnasium, recreation rooms, laundry, Internet café as well as a medic room with a hospital.

Jascon 30

DP3 Pipelay accommodation vessel

Jascon 30 is a DP3 pipelay accommodation vessel with modular S-lay pipelay equipment enabling the vessel to combine various offshore construction duties. The multipurpose vessel can also be deployed as an accommodation hook-up vessel. Jascon 30 features 296 bunks, 700 m2 of unobstructed deck space, and a 270 t capacity crane.​

Jascon 31

DP3 Accommodation construction vessel

Jascon 31​ is an accommodation construction vessel for both shallow and deepwater operations. The vessel is equipped with a 400 mT, heave compensated main crane with deepwater capability, enabling the vessel to provide extensive subsea support services. The multipurpose vessel also features accommodation facilities for 469 persons, a heave compensated gangway, and 1300 m2 of unobstructed deck space.​

Jascon 34

DP3 Pipelay construction vessel

Jascon 34 is a pipelay construction vessel built according to the group’s hybrid design philosophy. The multipurpose vessel features DP3, a large unobstructed main deck, an 800 mT crane, a hydraulic heave compensated telescopic gangway, S-lay pipelay equipment for 4″ to 48″ pipe, a 55 m stinger as well as fully air-conditioned accommodation for 335 persons.​

Jascon 36

Offshore cargo barge

​​​Jascon 36​ is an offshore cargo barge. It is 91 meters long, 24 meters in breadth, has a loading capacity of twelve t/m2 and a 7550 t deadweight capacity.

Jascon 38

Offshore cargo barge

Jascon 38 is an offshore cargo barge. It is 95 meters long, 26 meters in breadth, and has a loading capacity of seven t/m2, and a 8245 t deadweight capacity.​

Jascon 40

5500 HP AHTS Vessel

Jascon 40 is a AHTS vessel with a 60 t bollard pull, two 2750 HP engines, a clear deck area of 350 m2, a loading capacity of 7.5 t/m2, and a DP1 system. This support vessel is 57.5 m in length and 13.80 m in breadth, and has a 5.50 m depth and a maximum draft of 4.80 m.

Jascon 55

DP2 Multi Purpose Support vessel

Jascon 55 is a DP2 multi purpose support vessel, fitted with two AHC (optional) deepwater cranes as well as storage tanks for drilling operations.​ The vessel is 78.00 m in length and 20.00 m in breadth. It features a helideck, accommodation for 150 passengers and a moonpool of 7.60 x 6.00 m.​

Jascon 57

50 Meter 5150 BHP Anchor Handling Vessel

Jascon 57​ is a 5150 BHP Anchor Handling Vessel with a 67.3 t bollard pull. The support vessel is 50 m in length and 13.20 m in breadth, and has a 5.20 m depth and a maximum draft of 4.50 m

Jascon 61

Deck Cargo Barge

Jascon 61 is a deck cargo barge with a length of 71 meter and a breadth of just under 22 meter. The vessel has a loading capacity of 12 t/m2 and a 4200 t deadweight capacity.