Description General Characteristics Consist of 31 TEU, convenient transportation Bridge maintenance, marine ranching maintenance, marine environment sampling, marine entertainment platform Module type to meet different functional requirements Year 2015 Main Dimensions Length overall: 36.6 m Breadth overall: 22.0 m Height overall: 2.896 m Draft: 2.0 m Main deck area: 625 m² Main deck load: 10 t/m Tonnage Deadweight: 501 t Gross tonnage: 679 Complements Facilities max. meet 8 p Classification Self elevating unit service restricted Jacking System Leg diameter: 1.5 m Leg length: 60 m (14+16.8 x 2+12.4) Spud can: 4.5 m x 3.5 m x 0.85 m Each leg jacking stroke: 1.2 m Lifting capability: 1494 t Jacking speed: 12 m/h Pile speed: 24 m/h Alarming angle of inclination 0.5° Environment Parameter Water depth: 25 m Penetration: 3.5 m Air gap: 4.0 m Wind speed at operation: 25.8 m/s Wind speed at survival: 51.5 m/s Current at operation: 1.45 m/s Current at survival: 1.45 m/s Wave height at operation: 3 m Wave height at survival: 4 m Wave period at operation: 6 s Wave period at survival: 10 s Module Detail Parameter and Equipment 20ft Container Quantity: 8 Length overall: 6.091 m Breadth overall: 2.438 m Height overall: 2.896 m 40ft Container Quantity: 23 Length overall: 12.192 m Breadth overall: 2.438 m Height overall: 2.896 m Jacking Steel Lattice Quantity: 4 Length overall: 4 m Breadth overall: 2.418 m Height overall: 6.5 m Electric Part Electric system: AC400V, 50 Hz Battery capacity: DC24V 2 sets General alarm system diagram Public address system diagram Fire detection and alarm system diagram Outfits Anchoring-assisted positioning system: 6 High holding power anchor 1980 kg: 5 High holding power anchor 785 kg: 1 Anchor wire 26 mm: 6 Single drum electric winch: 2 Double-drum electric winch: 2 Lifeboat and boat crane: 1 Life rafts and raft cranes: 1 Power System Main engine Cummins 6CT8.3-GM115 115 kW 3 sets Emergency gen Cummins 6CT8.3-GM115 90 kW 1 set HPU pump driven diesel engine Cummins 6CTA8.3-GM175 175 kW 2 sets Oil pump 2 sets Sewage water pump 1 set Seawater lift winch (include submersible pump) 3 sets Seawater cooling pump 2 sets High pressure flushing leg pump 2 sets