TESDA Transmission Line Installation and Maintenance NC II Course

Transmission Line Installation and Maintenance NC II course offered by TESDA is designed to develop the expertise, skills, and professional attitude needed for transmission line linemen. This curriculum, aligned with industry standards, ensures participants meet field demands. Focusing on essential and specialized skills, it readies individuals for a successful career in the transmission line sector.

Also read: TESDA CNC Electric Discharge Machine (EDM) Wire Cut Operation NC III Course

Key focuses are setting up poles, managing overhead transmission work, and performing maintenance in conditions like cold, live, and ground environments. The program also underlines the importance of installing emergency restoration structures (ERS) and skillfully using and maintaining important tools and equipment. This approach ensures graduates are technically skilled and ready to handle emergencies, making them invaluable in the transmission line industry.



  1. Develops and enhances knowledge, skills, and attitudes in line with industry standards.
  2. Provides comprehensive training in both basic and core competencies including erecting poles and performing transmission line work.
  3. Teaches crucial maintenance skills for overhead transmission lines, including cold, live, and ground maintenance.
  4. Offers hands-on experience in installing emergency restoration structures and operating transmission line tools and equipment.
  5. Prepares participants for real-world challenges faced by transmission line linemen.

A person who has obtained this Qualification is skilled and capable of:

  • Transmission Lineman

Units of Competency

Basic Competencies

  • Participating in workplace communication
  • Working in a team environment
  • Practicing career professionalism
  • Practicing occupational health and safety procedures

Common Competencies

  • Applying quality standards
  • Promoting environmental protection
  • Observing procedures, specifications and manuals of instruction
  • Operating and maintain transmission line tools and equipment

Core Competencies

  • Performing transmission line pole erection
  • Performing overhead transmission line work
  • Performing cold-line maintenance work
  • Performing live-line maintenance work
  • Performing ground line maintenance work
  • Installing emergency restoration structure

Sample of Certificate of Completion


Assessment Methods

  • Written examination
  • Demonstration of practical skills
  • Direct observation
  • Interview

Course Delivery

  • Modular
  • Demonstration
  • Lecture
  • Discussion
  • Dual training
  • Distance learning

Training Duration

  • Basic: 18 hours
  • Common: 48 hours
  • Core: 580

Total: 646 hours

Also read: TESDA Electrical Installation and Maintenance NC II Online Course


To enroll in the course, aspiring trainees must meet the following prerequisites:

  1. Applicants must have completed at least 10 years of basic education or hold an ALS certificate equivalent to grade 10.
  2. Strong communication skills in English or the local dialect, both oral and written, are essential.
  3. Candidates should be physically fit and comfortable working at heights, as it may be part of the training.

This list does not include specific institutional prerequisites, such as height and age restrictions, education level, work experience, and other requirements mandated by the school or training center facilitating the TVET program.


To enroll in this course, you will need the following documents:

  1. PSA Birth Certificate
  2. High School or College Diploma
  3. Certified True Copy of Official Transcript of Records or Form 137
  4. Certificate of Good Moral Character or GMRC
  5. 1 x 1 and/or 2 x 2 pictures

To obtain further details, please reach out to the enrollment site that aligns with your requirements. Kindly note that the criteria may vary.

Instructor Credentials

The trainer qualifications for this Transmission Line Installation and Maintenance NC II require the following:

  • Must hold Transmission Line Installation and Maintenance NC II or equivalent.
  • Must have completed Training Methodology II course or equivalent.
  • At least 5 years of relevant industry experience required.
  • Must be physically and mentally fit.

These requirements ensure that the instructor is fully prepared to teach and guide students in this field.

Frequently Asked Questions

1. What is the duration of this course?

A: The total training duration for Transmission Line Installation and Maintenance NC II is 646 hours.

2. Do I need to bring any documents for enrollment?

A: Yes, you will need to bring certain documents such as your PSA birth certificate, high school or college diploma, transcript of records or Form 137, certificate of good moral character, and 1 x 1 or 2 x 2 pictures.

3. How will I be assessed in this training program?

A: Assessment methods may include written examinations, practical skills demonstration, direct observation, and interviews.

4. Is this course only available in a traditional classroom setting?

A: No, this course can also be delivered through modular training, demonstration, lecture, discussion, dual training, and distance learning. Availability may vary depending on the institution or training center offering the program.

5. What are the career opportunities after completing this course?

A: After obtaining your Transmission Line Installation and Maintenance NC II certificate, you may pursue a career as a transmission lineman, electrical technician, or line supervisor in various industries such as power generation and distribution companies, telecommunications companies, and construction firms.

6. Are there any opportunities for further education after completing this course?

A: Yes, you may advance to the next level of TVET programs by enrolling in Transmission Line Installation and Maintenance NC III or pursue higher education in related fields such as electrical engineering.


The TESDA Transmission Line Installation and Maintenance NC II course prepares individuals for careers in transmission line work, teaching key skills like pole setup, overhead work, and maintenance. It also covers emergency installations and tool maintenance, ensuring graduates have the necessary expertise for a rewarding career as linemen. The course, lasting 646 hours, ranges from basic to core competencies. To enroll, applicants must meet specific requirements and provide required documents, while instructors are thoroughly vetted for quality training. Graduates will be ready to face the challenges in the transmission line field. If you’re interested in working at heights and with electricity, aiming for a future as a transmission line lineman, this course is your next step! Enroll now to begin your career in the transmission line industry.

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