Strengthening Skills: 177 Sewatama Operators Certified

There is one thing that often goes unnoticed by those who enjoy the steady flow of electricity and the hum of industrial machines: the operators who work tirelessly every day to keep power plants running without interruption. Because of the critical role they play, their technical and theoretical capabilities must continuously be enhanced. This is why 177 operators from 41 PLTD units operated by Sewatama in West Kalimantan gathered in Pontianak to take part in the Competency Certification for Electrical Power Generation Technicians.

The program spanned nearly a full month, running from October 27 to November 25, 2025. What’s particularly compelling is that several participants travelled from extremely remote locations, such as Putussibau, Air Hitam Ketapang, and Tepuai, with journeys lasting up to two days. The presence of these Sewatama operators was not merely a fulfilment of an obligation; it was driven by a strong spirit to enhance their skills and become even more adept at operating the power plants at their respective sites.

This intensive activity was structured into two sessions: theoretical training was conducted at Wisma Dempo Pontianak, while the practical examination took place directly at the Siantan PLTD site, which is located in the same area. The learning and assessment process was divided into seven batches. Over the course of three days in each batch, operators had to complete a written test, a practical skills assessment, and an interview. To ensure the objectivity of the process, the certification was administered by independent assessors with the full support of the PT. PLN Nusa Daya management team.

In both the theoretical and practical components, operators were refreshed with material that constitutes the foundation of their technical expertise. This included the fundamentals of electrical engineering, safe and efficient power plant operation procedures, proper power plant maintenance techniques, and the implementation of Occupational Health and Safety (K3/HSE) and relevant electrical regulations. For many participants, while the content wasn't new, it served as a critical refresher course. In the world of power generation, attention to detail is everything.

The outcome? Every participant successfully met the requirements and passed the competency test. This certification proves that Sewatama is not just operating power plants; we are making a serious investment in the quality of the personnel who run them. After all, electrical reliability isn't born from machinery alone, but from the hands of skilled experts whose competence is continually honed.

With a technical workforce that is increasingly standardized and certified, Sewatama is even better positioned to ensure the consistent flow of energy across West Kalimantan, specifically, and throughout all locations in Indonesia where Sewatama operates.

By: Rizka S. Aji, Marketing Communication Specialist, PT Sumberdaya Sewatama

Reported By: Dwi Endah Nurcholisyah – Human Capital Services Department Head PT. Sumberdaya Sewatama