dynamic positioning system Certification.pptx

based on BKI Rules

1. DYNAMIC POSITIONING Certification Taufik Akbar Engineer - Divisi Material Komponen Jakarta , 30 Agustus 2022 Material and Component Division

2. Reference Rules for Electrical Installation (Part 1,Vol. IV) Guidance For The Approval And Type Approval Of Materials And Equipment For Marine Use ( Part 1,Vol. W ) IMO MSC/Circ.645 Rules For Dynamic Positioning Systems (Part 4 Vol.II )

3. Dynamic positioning system Subsystems Component Must be Certification Power system Prime movers Generators P ≥ 100 kVA Switchboards UPS units of 50 kVA and over Thruster system Motors P ≥ 100 kW Transformers P ≥ 100 kVA For high voltage DP control system Computer systems (Type Approval) RULES FOR DYNAMIC POSITIONING SYSTEMS (Pt.4 Vol.II )

4. Dynamic positioning system classes 2 and 3 Type Approval and/or Unit Certification Requirement Computer Systems Category III ( DP control system)

5. D ocument Approval DP control system General Documentation Operation description (crane-vessel, pipe laying, drilling, etc.) Specification of environmental conditions (wind and sea) for DP operation DP capability analysis DP operation manual (for information only) Test program for Factory Acceptance Test (FAT) for DP control system Test program for DP control trial For DP 3 the local distribution of all DP relevant systems and components in a different coloured arrangement description/ drawing for the related systems. A redundancy concept document (FMEA of basic design) with worst case failure design intent. Documentation for Control, Safety and Alarm Systems Functional block diagram(s) of the control system(s) Functional block diagram(s) of the position reference system(s) and the environmental sensor(s) Drawings showing the electrical power supply of all units and the internal power distribution For DP 3 the cableways for the different systems have to be identified in different colours . Drawings and descriptions of monitoring functions of control, sensor and reference systems General bridge arrangement drawings List of installed equipment Thruster Documentation Documentation according to the relevant rules for classification and construction Electric Power System Documentation Documentation according to the relevant rules for classification and construction Failure Mode and Effect Analysis (FMEA) A failure mode and effect analysis concerning availability of the DP system after a single failure shall be provided for the Class Notations DP 2 and DP 3. The DP FMEA shall be performed, based on, IEC 60812 or equivalent, according to common DP FMEA industrial requirements. The results of the FMEA shall be verified during FMEA proving trials. The relevant test program for the FMEA proving trial has to be provided for approval.

6. Factory Acceptance Test Testing Item Factory acceptance test event including functional and failure tests Based on Approved test program hardware environmental type testing according to Guidance for Approval and Type Approval of Materials and Equipment for Marine Use (Pt.1, Vol.W ) Sec.3.V, (testing report acceptable)

7. For the special case, BKI can accept If Components have IACS member Certificate, they can accept with Re- Cerrtification (unit certification) and Transfer of Certificate (type approval) Documents must be submitted: Original Certificate. Product document/drawing approved and testing report.