Erection, Testing, and Commissioning (ETC) Services

We specialize in the erection, testing, and commissioning (ETC) of a wide range of transformers for various applications. Our services cover transformers of all types and brands, including but not limited to:

ICT (Interlinking Transformers)
GT (Generator Transformers)
UAT (Unit Auxiliary Transformers)
ST (Station Transformers)

We handle the installation, testing, and commissioning of transformers from well-known brands, such as:

BHEL (Bharat Heavy Electricals Limited)
HHE (Hindustan Heavy Electricals)
NGEF (National Gear & Electricals)
CGL (CG Power and Industrial Solutions Limited)
TELK (Transformer Engineering Limited)
GEC (General Electric Company)
ABB (Asea Brown Boveri)

Our Services Include:

Transformer Erection

- Expert installation and setup of transformers, ensuring proper alignment, foundation, and connections according to the manufacturer’s specifications and industry standards.

Testing and Inspection

- Thorough inspection and testing of transformers to verify that they are fully functional before being commissioned, including:
  - Dielectric Testing
  - Winding Resistance Testing
  - Insulation Resistance Testing
  - Load Testing
  - Breakdown Voltage Testing
  - Short Circuit Impedance Testing
  - Oil Testing and Filtration (if applicable)

Commissioning

- Complete commissioning services to ensure the transformer is safely energized and performing at its optimal level.
  - Vector Group Verification
  - Polarity and Tap Changer Verification
  - Protection Relay Testing and Calibration
  - Functional Testing of Auxiliary Equipment
  - System Integration with Power Grid

Operational Training

- Providing hands-on training to operators and technical personnel to ensure they are familiar with the operation and maintenance of the transformer and associated equipment.

Benefits of Our ETC Services:

Timely and Safe Erection: We ensure that all installations are completed on time and in compliance with safety regulations.
Enhanced Transformer Performance: Through our comprehensive testing and commissioning process, we ensure that transformers operate efficiently and reliably from the moment they are put into service.
Expertise Across Brands and Types: Our team has the experience and knowledge to handle transformers from a variety of manufacturers, ensuring seamless integration and trouble-free operation.
Customized Solutions: We tailor our services to meet the specific needs of each project, ensuring the most effective and efficient results.
Compliance with Industry Standards: Our services comply with all relevant national and international standards, guaranteeing high-quality work and reliability.

SECTORS WE SERVE

Power | Utility
Oil & Gas | Petrochemical
Fertilizer & Chemicals
Steel | Cement
Mining | Pharmacy
Metro | Airport | Seaport

WHY ?

Excellent Diagnostic and Research Agency products and services are required WHY for
- Assessing the Plant Equipment Health.
- For Plant Equipment preventive care.
- For Keeping Plant equipment performance history.

We specialize in the erection, testing, and commissioning (ETC) of a wide range of transformers for various applications. Our services cover transformers of all types and brands, including but not limited to:

ICT (Interlinking Transformers)
GT (Generator Transformers)
UAT (Unit Auxiliary Transformers)
ST (Station Transformers)

We handle the installation, testing, and commissioning of transformers from well-known brands, such as:

BHEL (Bharat Heavy Electricals Limited)
HHE (Hindustan Heavy Electricals)
NGEF (National Gear & Electricals)
CGL (CG Power and Industrial Solutions Limited)
TELK (Transformer Engineering Limited)
GEC (General Electric Company)
ABB (Asea Brown Boveri)

Our Services Include:

Transformer Erection

- Expert installation and setup of transformers, ensuring proper alignment, foundation, and connections according to the manufacturer’s specifications and industry standards.

Testing and Inspection

- Thorough inspection and testing of transformers to verify that they are fully functional before being commissioned, including:
  - Dielectric Testing
  - Winding Resistance Testing
  - Insulation Resistance Testing
  - Load Testing
  - Breakdown Voltage Testing
  - Short Circuit Impedance Testing
  - Oil Testing and Filtration (if applicable)

Commissioning

- Complete commissioning services to ensure the transformer is safely energized and performing at its optimal level.
  - Vector Group Verification
  - Polarity and Tap Changer Verification
  - Protection Relay Testing and Calibration
  - Functional Testing of Auxiliary Equipment
  - System Integration with Power Grid

Operational Training

- Providing hands-on training to operators and technical personnel to ensure they are familiar with the operation and maintenance of the transformer and associated equipment.

Benefits of Our ETC Services:

Timely and Safe Erection: We ensure that all installations are completed on time and in compliance with safety regulations.
Enhanced Transformer Performance: Through our comprehensive testing and commissioning process, we ensure that transformers operate efficiently and reliably from the moment they are put into service.
Expertise Across Brands and Types: Our team has the experience and knowledge to handle transformers from a variety of manufacturers, ensuring seamless integration and trouble-free operation.
Customized Solutions: We tailor our services to meet the specific needs of each project, ensuring the most effective and efficient results.

Compliance with Industry Standards: Our services comply with all relevant national and international standards, guaranteeing high-quality work and reliability.

The Erection & Commissioning Service is conceptually used in the installation process of several industrial plants. We are backed by a team of adroit personnel who render these services in the most efficient way within the postulated time frame. Also, these services are greatly appreciated by our patrons for their nimbleness. We offer ETC services for Transformer/Reactor/CT/PT/CVT having various ratings. We have rich domain expertise and dedicated manpower for the erection of small to higher rating Transformers. We follow all the safety standards with the consent of the customer to avoid any minor or major incidents. After the completion of ETC work, a certificate will be provided ensuring the installations are done perfectly.

Testing is extremely essential for preventive as well as breakdown maintenance. Excellent Diagnostic and Research Agency has a dedicated testing team furnished with advanced instruments, which conducts tests with accuracy, reliability, and repeatability. The teams are well trained and equipped to thoroughly and reliably test all kinds of installations in a switchyard and transmission lines.

Sub-station classes

765 kV
400 kV
220 kV
132 kV
66 kV
33 kV
11 kV
6.6 kV

Highly
Reliable

Quality
Assurance

Competent
pricesHighly

Precise
installation

Customer
satisfaction

The Entire Process

Pre-erection activities are completed before starting erection

Erection of built-in parts of the plant

Erection of the main operating components

Erection is similar to installation however erection is to install something piece by piece that rises up.
Commissioning is bringing the installed thing into running as per the required professional standards.
Testing means to confirm the installed device is running with complete functionality and it is delivering the required output.

Pre-erection activities

Preparation of a plan for the implementation of erection work and sequence of various activities
Site storage planning consists of open, locked, semi-closed storage and road construction, connection for plant distribution to assembly field.
Erection of temporary structures, living quarters needed to work smoothly and quickly on the site.
Building power, water, compressed air system for erection operations. DG sets of sufficient capacity to be retained when a power failure occurs.
Arrangement of lighting of erection site and nearby area.
Ensure the timely supply of equipment and materials needed for the continuation of erection work in conjunction with charts and schedules.
Providing installation plans for hoisting, carrying systems, instruments, and equipment as well as coordinating the transfer of material to the site. The content will be removed and transferred to a pre-identified position in the unloading port.
Arrangement of protective measures to protect workers and machinery during the storage, transport, and deployment of various plant components.

Erection of main operating components

In the first point, a well-coordinated overall plan is planned for the development of civil works and activities related to the building of hydro-mechanical and hydro-generating systems.
A PERT / CPM shall be established to track current operations and sensitive activities in order to prevent any interruption in the plan.
The number of building works to be finished by months in keeping with the project’s total planned construction timetable.
Big activity-wise PERTs are established displaying sequence and length of activities matching delivery schedule and civil building activities to track erection works in charge. This should provide a timeline and length as per the total timetable of all essential and concurrent tasks to complete the erection work.

WHERE ?

Excellent Diagnostic and Research Agency products and services are required, WHERE, equipment like HV Transformers, HV Motors, TG’s are available and in operation in Plant. Excellent Diagnostic and Research Agency would add value to its clients for
- Plant equipment condition monitoring and reliability studies are to be done.
- Keeping track of the history of plant equipment.
- For providing professional advice on plant asset health, reliability, and sustainability.

WHEN ?

Excellent Diagnostic and Research Agency products and services are required WHEN Plant equipment is under break down.
- Plant Equipment is under Periodic Maintenance period, Plant shutdowns, Plant start-ups, Annual maintenance.
- Emergency repairs.
- During Plant equipment abnormal operation.