General Scope of Works:

• Low Voltage (690 V and 400 V) industrial air insulated metal-clad electrical switchgear in accordance with IEC 61439 - Low-voltage switchgear and control gear assemblies, and

• High Voltage (6600 V) industrial gas insulated metal-clad electrical switchgear in accordance with IEC 62271 - High-voltage switchgear and control gear

• High Voltage (13800 V) industrial air insulated metal-clad electrical switchgear in accordance with IEC 62271 - High-voltage switchgear and control gear

• Protection relays shall be multi-function Intelligent Electronic Device (IED) type.

• The internal arc classification (IAC) of the High Voltage switchgear shall be FLR (IEC 62271-200).

• Low voltage switchgear shall be designed, constructed and verification tested (as a special test) for “Internal Arc Containment” in accordance with the requirements of IEC TR 61641

• The form of internal separation for low voltage switchgear shall be a minimum of Form 4a for Air Circuit Breakers and a minimum of Form 3b for all other functional units (IEC 61439-2).

• Switchgear shall be controlled and monitored from a 3rd party energy management and control system, or from a 3rd party process control system.

• Power Management System in accordance with:

   - IEC 61850 Communication Networks and Systems in Substations interfaces, providing integration of IEDs in power control and management systems.

   - IEC 61508 and IEC 61511 Functional Safety of Electrical / Electronic / Programmable Electronic Safety-related Systems compliant Safety Instrumented System (SIS) covering the entire             safety loop, including SIL (Safety Integrity Level) rated field devices, I/O modules, controllers, and field actuators.

   - IEC 61000 Electromagnetic Compatibility (EMC)

• Compliance with the requirements of the Lloyds Register Rules and Regulations for the classification of Offshore Units where specified

• Documentation

• Test & Inspection

• Engineering & Design

• Spares and special tools

• Commissioning and Field Support Capability (Overseas Shipyards and Offshore Australia)