Sydney Harbour, Snails Bay. 29 May 2017
Testing for proposed under harbour rail tunnel
Vessels at 33°50'48.23" S 151°11'18.34" E

SEA LIFT 3 See Vessel details at http://www.australianbargehire.com.au/uploads/4/3/8/6/4386443/specification_sl3.pdf
General Type Jack Up Barge, Operator Australian Barge Hire Pty Ltd, Survey NSW Maritime 2D
Construction Steel, Built Australia, Road Transport 7 standard Semi Trailers, 2 extendable trailers (18m)
Working Depth Up to 25 meters
Length Overall 17.20 meters,Beam 12.90 meters, Depth 1.20 meters, Draft 0.80 meters, Displacement 80 tonnes (unladen)
Jacking system Electronic over hydraulic, Jacking Rate 10 meters per hour
Load Lift Capacity 30 tonnes, Spud Length 12,18,30 meters, Hydraulic Power Unit HPU 5 x 30 kW
Features
• 475mm Diameter Moon Pool
 Onboard Site Office
 Remote controlled jacking operation
 Remote controlled gangway access
 Certified man riding crane
 Environmental spill containment equipment
 Night lights
 Road Transportable
Operation
“Sea Lift 3” employs radio data electronic over hydraulic controls for all barge operations. “Sea Lift 3” in standard configuration
has four 12,18 or 30 m spuds, one in each corner. Five air-cooled diesel power packs provide hydraulic pressure for all barge
operations. A mobile control panel, linked by radio data link to the control unit, enables the operator to easily sight all
operations.
Electronic interlocks and sensors provide the operator with status indications at the control panel and prevent inadvertent
operation at the spud control.
Australian Barge Hire
Unit 2D 1-3 Endeavour Rd, Caringbah NSW 2229

SEA LIFT 1 details at http://www.australianbargehire.com.au/uploads/4/3/8/6/4386443/specification_sl1.pdf
Type Jack Up Barge
Operator Australian Barge Hire Pty Ltd
Survey Australian Maritime Safety Authority
Classification Western Australian Maritime 2C | NSW
Maritime 2D
Built Singapore
Construction Steel
Road Transport 7 Extendable Semi Trailers
Working Depth Up to 25 meters
Main Dimensions
Length Overall 18.00 meters
Beam 9.30 meters
Depth 1.60 meters
Draft 0.80 meters
Displacement 100 tonnes (unladen)
Jacking System
Jacking system Electronic over hydraulic
Jacking Rate 13 meters per hour
Load Lift Capacity 80 tonnes
Spud Length 12, 18, 30 meters
Power Unit 100 kW
Features
• 600mm Diameter Moon Pool
• 600 mm Diameter Rod Rack
 Onboard Site Office
 Remote control gangway access
 Remote controlled jacking operation
 Certified man riding crane
 Environmental spill containment equipment
Operation  Night lights
“Sea Lift 1” employs electric over hydraulic controls for all barge operations. “Sea Lift 1” in standard configuration has four
12,18 or 30 m spuds, one in each corner. A central generator provides power to two electric hydraulic pumps which provide
hydraulic pressure for barge operations. A mobile control panel, enables the operator to easily sight all operations.
Electronic interlocks and sensors provide the operator with status indications at the control panel and prevent inadvertent
operation at the spud control. All of the hydraulic mechanisms and control systems to operate “Sea Lift 1” are located below
deck to minimise the risk of both environmental and mechanical damage.


Tug ARANA in background
Marine Traffic data :
IMO: -
MMSI: 503653200
Call Sign: VHEI
Flag: Australia (AU)
AIS Type: Tug
Gross Tonnage: -
Deadweight: -
Length × Breadth: 15m × 7m
Year Built: -
Status: Active