VS4022 SSV Design Customized for Tananger Offshore AS

The Next Generation Chase & Support vessel for the World Wide Seismical industry.

 

 

 

Key parameters
Length over all: 63.15 m
Length between perp.: 81.60 m
Breath: 15.80 m
Depth 1st deck: 6.80 m
Speed: 14.0 knots
Accommodation: 54 persons

Cargo Capacity
Deck Cargo Area: 220 m2
Heavy Fuel: 1000 m3
MGO: 600 m3
Fresh Water: 200 m3
Ballast water: 1150 m3
Slop Tank: 25 m3
TEU (Containers): 3

Seismic deck equipment
Streamer reel: 1 x 8000 mtr / 60 mm
Bunker Hose reel: 1 x 200 mtr/ 4 ” –
TODO connection

Machinery and Propulsion
3 X Wartsila 9L20: 3 x 1580 ekW
Two CP prop. main prop: 2 x 2000 Kw
Tunnel Thr fwd 1 x 600 kW
Tunnel Thr aft 1 x 600 kW

Emergency Towing Point - Midship aft, SWL 70 Tonnes

CLASS
DNV +1A1, SF, Clean Design, SPS, Comf-V(3),E0, Ice 1C

 

 

 

Winch ctrl. House – port side aft deck.
Improved safety in hose/streamer operation.
Allows the hose operator to be placed in a safe area, while he has full view of the operation form his monitoring desk.

 

 

 

Security Control desk integrated on the bridge.
The third party Client is given a complete integrated control desk, in order to monitor and communicate with all parties involved. Radar, Ecdis,CCTV, VHF,UHF etc. is some features that can be present at this desk.
Gives a clear boundary of marine & third party areas on the bridge. It contributes to increase the safety of the operations.

 

 

 

Aft life raft – additional for MOB situations.
An extra life raft for quick launching on the aft deck, improves the safety in any over board accident shall occur on the aft deck.

 

 

 

Bollard Pull w/ 3 & 2 ME on line:
The diesel-electric power plant, allows the vessel to have a unique redundancy in the BP. The table shows 73 Tonnes with all 3 engines on-line, and 60 Tonnes with 2 engines. This assures a safe BP even with one engine down for service.

 

 

 

Fuel Consumption
The vessel allows very low fuel consumption in the most common Chase mode – 3-5 Knots , only using one ME. That allows also a unique redundancy as the two other ME is st.by and ready to use.

 

 

 

Double-Yokohama stand.
A specially designed rack for the Yokohama fenders- located on the mezzanine deck, allows the main deck to be more tidy, and allows the fender operation to be executed in a safer way.

 

 

 

Integrated Cargo Reefer Rooms
Two individually controlled rooms – (78m3 & Reefer room : 30m3 ) in order to carry the temperate cargo the best way. No need for external containers and carry boxes to be provided. The quality of the goods is controlled all the time. It also free deck space on the back deck.

 

 

 

Lifted Mezzanine deck
The mezzanine deck allows the best and safest working environment for the Mob boat, work boat operations. No obstructions of any deck operations as this deck is lifted above. Fully integrated with bunkering station