Scope OF SUPPLY:

• Expander/Compressor, shaft seals and bearings, and all ancillary equipment mounted on a common base plate.

• Shaft sealing system including seal gas electric heater, twin filters, check valve, block valve, etc.

• Anti-surge control system including valves and related instrumentations

• Quick acting expander inlet trip valve

• Inlet guide vanes with electro-pneumatic actuator

• Axial and Radial Vibration Probes with position monitoring system

• Shaft key phasor and cabling

• AMB(Active Magnetic Bearings) with AMB control cabinet including digital bearing control system, power amplifiers, power supply, batteries and associated charging unit for back-up power to magnetic bearings, microprocessor for monitoring and control of machinery and AMB functions

• UCP (Unit Control Panel) H/w connected to the AMB cabinet and including redundant PLC

• Signal and power cables

• Skid mounted local guage board

• Instrumentation and controls for complete package

• Sliding plates, if required

• Piping, valves & fittings with their support for cooling, sealing and other utility services within the confines of the base plates

• Special long length studs and nuts for purchaser’s suction side piping connection considering a suction strainer flange thickness

• Manifold flange with block valve at the edge of base plate for Purchaser’s connection for all utility services

• Each casing drain and valve with blind flange terminated at the edge of base plate

• Spool pieces for Expander and Compressor

• Suction strainers for Expander and Compressor

• Noise attenuation covers

• Foundation bolts and nuts with liners

• Earthing plates

• Name plates

• Lifting lugs for installation and maintenance

• Spare parts for erection, pre-commissioning, commissioning and start up

• Insurance spare parts

• Spare parts list for two (2) years operation

• Special tools for erection and maintenance

• Touch-up paint for field repair works