Procurement Activities

For Electrical

1. Transformers

• Oil Immersed Transformers
• Dry Type Transformers
• Potential &Current Transformers

2. Circuit Breakers

• Gas Circuit Breaker
• Vacuum Circuit Breaker
• Air Circuit Breaker
• Molded Case Circuit Breaker
• Generator Circuit Breaker

3. Disconnecting Switches

• Disconnecting Switch, Switch &Fuse

4. Switchgears

• GIS Cubicle
• Metal-Clad Switchgear
• Load Center / Power Center
• Motor Control Center
• Distribution Panel
• Insulated Phase Bus Ducts

5. Battery &Charger

• DC Power Supply System &Batter, Charger, General
• Lead Acid Storage Battery &Charger
• Alkaline Storage Battery &Charger
• Uninterrupted Power Supply System
• Automatic Voltage Regulator

6. Communication Systems

• Telephone &Facsimile
• Industrial TV
• Radio Communication system
• Power Line Carrier Communication Equipment
• Multiplexing Communication Equipment
• Paging System

7. Emergency Diesel Generator

• Stand-by Diesel Engine
• Black Start Diesel Engine

8. Electrical Bulk Materials

• Power Cable
• Control Cable / Instrument Cables
• Conduit Pipe
• Cable Tray
• Earthing Materials
• Termination
• Insulator
• Lighting Fixture
• Fire Seal

9. Electrical Laboratory Equipment

10. Electrical Workshop Equipment

For Mechanical

1. Boilers

• CFB Boiler
• Heat Recovery Steam Generator
• Auxiliary Boiler
• HRSG Inlet & Outlet Duct
• Exhaust Stack
• Damper
• Diverter
• Electro Static Precipitator
• Ash Handling
• Coal Handling

2. Heat Exchangers

• Fin Fan Type Heat Exchanger
• Shell & Tube Type Heat Exchanger
• Feedwater Heater
• Plate Type Heat Exchanger
• Air Cooled Heat Exchanger

3. Pumps

• Centrifugal Pump
• Boiler Feedwater Pump
• Condensate Pump
• Closed Cycle Cooling Water Pump
• Circulating Water Pump
• Axial Flow Pump
• Reciprocating Pump
• Chemical Dosing Pump
• Oil Pump

4. Compressors

For Control & Instrumentation

1. Control Panels

• Control Panel / Instrument Panel
• Computer Control System
• Process Input & Output Panel
• Process Controller
• Distribution Control and Information System

2. SCADA

• Supervisory Control and Data Acquisition System

3. PLC Systems

4. DCS

5. LVS

6. CCTV

7. Master Clock

8. SWAS

9. Field Instruments

10. Instrument Piping / Tubes / Fittings

11. C&I Lab Instruments

12. Chemical Lab Instruments

Air Compressor

1. Condenser

• Surface Condenser
• Gland Steam Condenser
• Condenser Tube Cleaning System
• Condenser Air Removal Equipment
• Debris Filter

2. Cooling Towers &Coolers

• Cooling Tower
• Water Cooler
• Oil Cooler

3. Water Treatment Plant

• Water Treatment System
• Chlorination
• Demineralized Water System
• Condensate Demineralizer
• Waste Water Treatment System
• Chemical Dosing System

4. Tanks

• Water Tank
• Fuel Oil Tank
• Pressure Vessels

5. Steel Structure

• Steel Structure
• Equipment Frame
• IPB Frame
• NPB Frame
• Bus Duct Frame
• GIS Base
• Transformer Base
• Channel Base

6. Piping Materials

• Carbon Steel Pipe
• Alloy Steel Pipe
• Stainless Steel Pipe
• Fittings (Elbow, Tee, Flange, Reducer)
• Valves (H/O, A/O, M/O, Control, etc.)
• Speciality (Strainer / Trap, Expansion, Orifice)
• Turbine Bypass Valve (LP / HP)

7. Plant Facilities

• Overhead Traveling Crane
• Gantry Crane
• Monorail
• Workshop Equipment
• Air Conditioning &Ventilation System
• Fire Protection System
• Insulation Material
• Fuel Oil System
• Lubricants / Chemicals
• Elevators

Construction

1. Civil & Architectural & Structured Works

2. Mechanical Erection Works

3. Electrical Erection Works

4. C&I Erection Works

5. Fabrication Works

6. Logistics