OJ900 Technical Specification - Oceanteam

Contents
Client: Oceanteam
Project: OJ900 Trenching System
Ref.: OJ900 - 001
Rev.: A2
1 Introduction ............................................................................................................................... 3
1.1.1 Purpose ................................................................................................................................3
1.2 Overview ..............................................................................................................................3
1.3 References ...........................................................................................................................4
1.4 List of Abbreviations.............................................................................................................4
2 Specification ............................................................................................................................. 5
2.1 General ................................................................................................................................5
2.2 Dimensions ..........................................................................................................................6
2.3 Technical Data .....................................................................................................................6
2.4 Water Pumps and Compensators ........................................................................................7
2.5 Jetting Sword System ..........................................................................................................8
2.5.1 Functional Description .........................................................................................................8
2.5.2 Technical Data .................................................................................................................. 10
2.6 Thrusters ........................................................................................................................... 11
2.7 Hydraulic System .............................................................................................................. 12
2.7.1 Hydraulic Power Unit ........................................................................................................ 12
2.7.2 Oil Reservoir ..................................................................................................................... 13
2.7.3 Valve Packages ................................................................................................................ 14
2.7.4 Filter System ..................................................................................................................... 15
2.7.5 Tubing and Fittings ........................................................................................................... 15
2.8 Buoyancy System ............................................................................................................. 16
2.9 Umbilical Termination / Launch and Recovery Tool ......................................................... 17
2.10 Frame Structure ................................................................................................................ 19
OJ900 Technical Specification
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