O&M Services

We provide a full scope of operation and maintenance services with our experienced operation and maintenance staff to guarantee high availability, high MW output, low heat rate and low overall O&M cost.

Our expertise is in both Combined Cycle Power Plants and Thermal Power Plants. We can cover all areas from Mobilization Phase to Operation Phase.

Realizing that qualified staff is a key for successful plant operation and maintenance; we ensure the quality of our personnel through our ability to recruit a number of key personnel from our internal group and our strategic partners .

We have our own capability to train our staff under intensive internal training programs for professional plant operation and maintenance.

We, therefore, can offer a far more reliable and competitive services.

Plant Engineering & Commissioning

Mr. Suttisak Kaewmesaeng


Plant Engineering & Planning Manager

For many years, we have been continuing to bring valuable experience and excellent products to our customers with our highly experienced staff.

We can offer high performance, efficiency, profitability and other needs that you may have, towards your power facility. We can cover all area from mobilization phase to operation phase including:

 Staffing planning, recruitment and training,

 Provide commissioning staff for EPC contractor,

 Monitor and coordination with EPC contractor during commissioning and startup
    period,

 Preparation and developing of operation procedure in conformity with OEM
    requirement,

 Setting up and maintaining Maintenance Management System (MMS) including
   spare part and inventory control.

Plant Operations

 Plant Operations

Plant Operations

 EGCO Cogeneration Power Plant

Location: Rayong, Thailand
Type: Combined cycle power plant
Installed capacity: 117 MW
Type of fuel: Natural gas
PPA: 21 years
COD: January 28, 2003
Plant Operations

 Roi-Et Green Power Plant

Location: Roi-Et, Thailand
Type: Biomass power plant
Installed capacity: 9.9 MW
Type of fuel: Rice husk
PPA: 21 years
COD: May 29, 2003
Plant Operations

 Bangkok Government Complex Sation

Location: Bangkok, Thailand
Type: Combined heat and power producing
Installed capacity: 6.6 MW
Gas Turbine 4.6 MW x 2
Absorption Chiller 3,000RT x 2
Electric Chiller 2,000RT x 2
1,000RT x 2
Plant Operations

 Natural Energy Development : Lopburi Solar

Location: Wang Phloeng, Khok Samrong, Lopburi Thailand
Type: Solar power plant
Installed capacity: 63 MW
Type of fuel: Solar
PPA: 25 years
COD: 2,000RT x 2
22 December 2011
Plant Operations

 EGCO Cogeneration Power Plant

Roi-Et Power Plant
Maintenanace Services
Turbine Maintenance

 Turbine Maintenance Section

Mechanical Maintenance of Rotating Machinery:

•  Gas Turbine Hot Gas Path Inspection and Major Overhaul

•  Steam Turbine Yearly Inspection, Minor Inspection and Major
   Overhaul

•  Centrifugal or Axial Flow Compressor Inspection and
    Overhaul

•  Centrifugal, Mixed Flow and Axial Flow Pump Inspection and
    Overhaul

•  Large Centrifugal Fan or Blower Inspection and Overhaul

•  Bore Scope Inspection

•  Trouble Shooting Mechanical Equipment and Processes

Boiler Maintenance

Boiler Maintenance Section

Mechanical Maintenance for Boilers and pipe Work: Pressure Parts Inspection

  • • Tube Replacement
  • • Steam Drum Inspection
  • • Boiler Water Circulating Pump Inspection
  • • Boiler Feed Water Pump Inspection
  • • Valve Inspection and Repair Boiler
  • • Casing Modification
  • • Damper Inspection and Repair
  • • Regenerative Air Heater Inspection
  • • Induced Draft Fan Inspection and Overhaul
  • • Forced Draft Fan Inspection and Overhaul
  • • Burner Inspection and Repair
  • • Safety Relieve Valve Inspection and Overhaul

Contact Us

Mr. Bancha Ouynok
Boiler Maintenance Section Manager
• E-mail: banchu.ouy@egco.com
• Tel: +66 (0) 3868 2611 Ext. 2130
• Mob: +66 (0) 8 1377 8713
• Fax: +66 (0) 3869 1377

Electrical Maintenance

Electrical Maintenance Section

Maintenance Services for Electrical Equipment and Control System:

  • • Generator Inspection and Overhaul
  • • Motor Inspection and Overhaul
  • • Boiler Water Circulating Pump Inspection
  • • Power and Distribution Transformer Inspection and Testing
  • • HV Switchyard Inspection and Test
  • • MV and LV Switchgear Inspection and Test
  • • Metering Inspection, Testing and Calibration
  • • AVR Control System Inspection and Test
  • • Protective Relay Inspection and Testing
  • • Station Battery, Charger and UPS Maintenance
  • • Trouble Shooting of Electrical and Control System
  • • ELCID Test Wedge Tightness
C&I Maintenance
Engineering & Energy Services

A team of engineers has firmly professional roots in field of engineering and construction which experience of individual senior engineers are up to 30 years in areas reaching from Development over Construction and Project Management to Maintenance and Operation.

Our Services focusing on Civil , Mechanical, Electrical and C&I Erection, Test and Commissioning for projects in areas of Power Plants, Water Supply and Distribution and others Utilities related

Our particular strength lies in erection and commissioning of Power Plant main systems such as Gas Turbine, Steam Turbine, Generator, HRSG, Boiler, Balance of plant. Our services also cover turnkey (EPC) of small to medium size projects such as Pumping Stations and Power Distribution Substations.

We undertake responsibility for all of the on site works which are

• Site Preparation

• Civil Works

• Steel Structure

• Piping Works

• Tank Worksn

• Equipment Installation

• Electrical and Instrumentation Works

• Test & Commissioning

• Project Management

Energy Business

Power Transmission and Distribution System

In project management aspects , we have resources in personnel team to assure your success in project implementation from feasibility through commercial operation .

ESCO will provide engineers with adequate experience who can ensure the successful implementation of the power project which can be separated in;

  • • Preliminary Feasibility Study
  • • Lender Engineer Service
  • • Engineering Consultant Service

Construction Work

ESCO will do the EPC, turn key, contract also with the commissioning and test run. The project may consist of civil, mechanical, electrical and C&I works which can be generally listed as follow

  • • Plant Design and Construction
  • • Piping Distribution Systems
  • • Equipment Modification
  • • Steel Fabrication and Installation

Consultant Work

  • • Consultant for Power Prospect Biomass Power Plant
  • • Lender Engineer for Kinetic Power and Energy Power Plant
  • • Lender Engineer for Kaeolumduan Biomass Power Plant
  • • Feasibility Study and Consultant for EGCO SPP (TJ, SK and TP Cogen)

    Referance Projects

  • • Process Steam Piping – SCC
  • • Date of Completion : Dec 2008
  • • Auxiliary Steam Piping – RGCO
  • • Date of Completion : Dec 2009
  • • Process Steam Piping and Utility – SIPCO
  • • Date of Completion : Dec 2010
  • • Electrochlorination Plant - BLCP
  • • Date of Contract Award : Oct 2011