Deck Loading Capacity Deck Loading Capacity 12.5MT/m2 Clear Deck Area 1,600 m2 Covered Work Area 704 m2 Timber Deck Sheathing Area 1,400 m2 Deck Equipments Anchors 10 x 12 Tons Flipper DELTA Anchors Anchor Winches 8 x 130MT line pull capacity electro-

hydraulic single drum winches Mooring Lines 8 x 52mm Ø x 1500m Tugger Winch 1 x 10T SWL el-hydraulic with A-frame Mooring Winch 2 x 20T SWL Electro-hydraulic Pendant buoys 10 nos. Helideck Suitable for S-61N / S-92 Helicopter Accommodation Complement 300 men Tanks Capacity Potable Water Tanks 2000 m3 Fuel Oil Tanks 1500 m3 Service Pumps Discharge Rates Ballast Pumps 2 x 1000 m3/hr @ 30M head Fire Fighting and GS Pumps 2 x 150 m3/hr @ 80M head

Electric Fire Pump 227 m3/hr (1000gpm) @ 89M head Emergency Fire Pump 1 x 65 m3/hr @ 65M head Safety & Navigation Equipment 2 x Foam monitor on helideck 36 x 25 men inflatable life rafts 1 x rescue boat with single arm davit Equipment Freshwater Maker 2 x 75TPD R.O. Plant Sewage Treatment Two (2) IMO approved Sewage

Treatment Plant for 310men (min.) Specifications are believed to be correct but not guaranteed.

General Particulars Year Build 2009 Flag / Port of Registry Panama Class ABS Principal Dimensions Length Overall 393.7 ft (127.40m) Breadth Overall 125 ft (38.90m) Depth Molded 19.7 ft (9.0m) Design Draft 6.0m Crane Main Crane AMCLYDE Model 60 Main Hook Capacity 1100MT @ 28m radius Auxiliary Hook Capacity 275MT @ 55m radius Whip Hook Capacity 60MT @ 75MT radius Length of Boom to Main Block 71.6m

to Auxiliary Block 80.7m to Whip Block 85.3m

Crawler 1 x 150 Tons Hydraulic Davits(Portable) 6 x 35 Tons Pipe Tensioning Units 2 nos. SAS automatic tensioners 60MT pulling capacity each 6” – 60” SAS pipe Equipment 6 x Welding Stations with 1 x NDT Station 6 nos. 35 Tons Davits Pipeline Laying Equipment Hydraulic pipe line up station with transverse and longitudinal conveyors Rollers ramp 16 sets of V shape rubber coated rollers 5 welding stations, Manual or Automatic 1 x NDT station – Radiography or U.T. 1 x Coating station Fixed stinger 35m x 3m equipped with V shape rollers 16 x 400 amp Welding Machines 2 x 600 amp Diesel Welding Generators

GGEENNEERRAALL SSPPEECCIIFFIICCAATTIIOONN

SWIBER CHAI 1100MT Derrick Pipelay Barge