General
Classification                                            ABS A1 CRC Derrick / Pipelay Barge
Flag / Port of Registry                              Hong Kong

Principal Dimensions and capacity
Length overall (LOA)                                         169m
Length between perpendiculars (LPP)         165m
Breadth (molded)                                               46m
Depth molded                                                    13.5m
Operating Draft                                                  7-9m
Scantling Draft                                                   9m
Full Load Displacement                                  62,000MT
GRT                                                                     41,000
Ballast Capacity                                                34,673MT
Fuel Oil Capacity                                              4,038MT
Fresh Water                                                      2,632MT
Structure Load in Main Dk Loading Area    10MT/m2
Other area                                                         5MT/m2
On Pipe Laying Line Top Deck                      5MT/m2

Generators
4 x Generators STX Korea MAN B&W 8L 27/38
Switchboard: SaierNico Electric Co.,Ltd made in China
Transformer: Haitian Electric Co.,Ltd        

 

Mooring System

12 positional anchor winches driven by frequency conversion.
The positional anchor winches will be operated either locally or remotely at a centralized control station installed in the CCR.

The main performance parameters of the positional anchor winches as follows:
Diameter of galvanized wire rope：    Φ76mm 
Duty pull：                           1100kN （at mid layer）
Mooring speed：                       abt. 24m/min （at 1100kN）
Holding load：                        3800kN （at 3RD layer）
Drum capacity：                       3000m

Crane
Barge is installed a 3000t (when at fixed) or 2000t (when at rotary) marine engineering hoister.
Hoist is driven by electric power supplied by generators.

Main claw completely rotary: 
Safty working load x working radius                         2000 mt @ 35m 
Main deck jacking height when least working radius          > 80m 
Most working load hoisting speed                            0 - 1.5 m/min
Part load hoisting speed                                    0 - 3 m/min

Main claw (no back line) fixed aft hoister:
Safty working load x working radius                         3000 mt @ 30m 
When 35 m working radius, deck hoisting hight               > 80m 
Most working load hoisting speed                            1.5 - 3 m/min
Part load hoisting speed                                    0 - 3 m/min
Hook most entrance depth/ safty working load                5m/3000 mt 

Auxiliary claw：
Safty working load x working radius                         600 mt @ 60m 
When least working radius , main deck hoisting height        > 80m 
Most load hoisting speed                                     0 - 10 m/min
Hook most entrance depth/safty working load                  150m/600 mt 

Deck Crane
Hydraulic and electric control                               50T*28M/20T*40M

Pipelaying System
Pipe Laying System                                           Starboard mounted single joint S-lay system
Depth laying                                                 300m
Capacity                                                     4" – 48" diameter pipe
Maximum external diameter                                    60 inch
Tensioner                                                    2 tensioners, 100 T each
Davits                                                       Five (5) mounted with load cells at starboard stored on board ,capacity 30 t each 

 FOR MORE INFORMATION CLICK HERE AND ENTER YOUR REQUEST

PRICE 175M USD