EQUIPMENT SHEET

EQUIPMENT
SHEET
SAT 4
12 MAN 300 MSW ABS SATURATION DIVE SYSTEM
INTRODUCTION
SUPPORTING DIVE SPREAD AND TOOL LARS
The SAT 4 is a modular 12 man Saturation Diving System rated for 300 msw.
DDC/Dive control container
SAT 4 is able to be configured for over the side and moonpool launches
and has 4 different layout options. The system has an operating temperature
design range of 0o C to 50o C, and is classed with the American Bureau of
Dual basket 2 diver LARS
6 X 2.44 X 2.5 m
8 Te
4.9 X 2.2 X 4.3 m
4 Te
Total mass dive system
222 Te
Shipping.
Tool LARS
3.64 X 2.44 X 4.06 m
5 Te
COMPONENTS
Dive control container
6 X 2.44 X 2.5 m
5.5 Te
Sat. control container
6 X 2.44 X 2.5 m
6.5 Te
Saturation support machinery
6 X 2.44 X 2.5 m
8 Te
Dive support machinery container
6 X 2.44 X 2.5 m
8 Te
Mechanical workshop container
6 X 2.44 X 2.5 m
8 Te
Stores/rigging container
6 X 2.44 X 2.5 m
11 Te
SYSTEM FOOTPRINT
The system has a footprint of 13.1 m length x 13.9 m width (182m2) excluding gas quads. The rail length for the system, including the supporting air
spread 2x divers LARS is 20 m.
container
Triple lock chamber & frame
13.24 X 3.21 X 3.28 m
37 Te
Twin lock chamber & frame
10.48 x 3.91 x 3.33 m
35.5 Te
1.8 X 1.5 X 2.75 m
2.5 Te
2.46 Ø x 3.12 (5.15m3)
9.2 Te
HRC life support pack
Diving bell
Bell A frame
5.44 x 3.7 x 2.42 m
3.5 Te
7 X 2.85 X 3.5 m
13.5 Te
HRC LARS incl winch & HPU
10.88 x 4.29 x 3.37 m
22 Te
Winch skid incl power pack
6.67 X 3.9 x 3.72 m
28 Te
HRC
INTERFACE SERVICES REQUIRED
..
Electrical full load requirements: 850 Amps at 440VAC, 60Hz
..
Normal operation with the bell on the surface:
300 Amps at 440Vac, 60Hz
..
Normal operations recovering the Bell in free air:
600 Amps at 440VAC, 60Hz
..
Vessel emergency generator to be able to supply 600 Amps at
440VAC, 60Hz
..
Electrical power distribution can be reconfigured to run the system on
380V 50 Hz
..
Sea water flow of nominally 468 l/min at a positive pressure of 4 to 7
bar
..
Fresh water of at least 22 l/min at a positive pressure of
2 to 4 bar
APPLICABLE CODES & STANDARDS
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ABS - Rules for Building and Classing Underwater Systems
..
IMCA DO24 D.E.S.I.G.N. for saturation (bell) diving Systems
..
ASME VIII Div 1
05 — 2014
The information contained in this data sheet is for guidance purposes only and may be subject to changes. © Boskalis. All rights reserved.
SAT 4
12 MAN 300 MSW ABS SATURATION DIVE SYSTEM
Boskalis Offshore
[email protected]
www.boskalis.com/offshore

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