Courses in the Philippines
Categories Menu

Transmission Line (T/L) Installation and Maintenance NC III in the Philippines

Transmission Line (T/L) Installation and Maintenance NC III is a short TESDA course in the Philippines that will help you acquire the necessarily skills to perform all the required competencies of a transmission line foreman as well as planning, implementation and inspection/assessment works.

Some examples of skills that you will acquire from enrolling in this course include:

  • Applying quality standards
  • Complying with environmental protection procedures
  • Operating and maintaining T/L tools and equipment
  • Observing procedures, specifications and manuals of instruction
  • Operating a personal computer
  • Planning T/L maintenance job
  • Implementing T/L maintenance work
  • Inspecting/Assessing T/L component’s condition

Course Duration

Transmission Line (T/L) Installation and Maintenance NC III takes a minimum of 210 hours to complete.

Admission Requirements

Common requirements for TESDA courses include:

  • Copy of Birth Certificate authenticated by NSO
  • Copy of High school or College Diploma
  • Certified True Copy of Transcript of Records
  • 1×1 Pictures
  • Certificate of Good Moral Character

Requirements, however, may vary depending on the institution you are going to enroll at, so we strongly suggest you get in touch with the school or training center’s official representatives for more accurate and detailed information.


Some TESDA-accredited institutions may require you to complete Transmission Line (T/L) Installation and Maintenance NC II before being allowed to take Transmission Line (T/L) Installation and Maintenance NC III.


Qualified graduates of Transmission Line (T/L) Installation and Maintenance NC III can find employment as any of the following:

  • Transmission Line Foreman

Competency Assessment and Certification

Students enrolled in the Transmission Line (T/L) Installation and Maintenance NC III course may be required to undergo a Competency Assessment before graduation. A National Certificate (NC III) will be issued to students who passed this assessment. You can find more information on assessments and certifications at the official website of TESDA.

You may also be interested in

The contents of the comments section are the personal advice and opinions of their respective authors and do not necessarily reflect the views of We reserve the right to remove any materials that we consider to be malicious, inappropriate, or in violation of existing laws in the Philippines.


  1. I want to learn method and procedure for proper installation and erection of transmission line to meet standard of company expectation for interview.

    With this short course it will help me a lot to be confident to answer as well as to work this field.

    I thank Tesda for the course offered

Post a Reply