Berdasarkan penilaian risiko, pengudaraan itu kurang baik.

that

Breakdown of Berdasarkan penilaian risiko, pengudaraan itu kurang baik.

• baik: good
• kurang: less
• penilaian risiko: a risk assessment

Questions & Answers about Berdasarkan penilaian risiko, pengudaraan itu kurang baik.

What does berdasarkan mean, and how is it used in this sentence?

Berdasarkan means based on.

So:

• Berdasarkan penilaian risiko = Based on the risk assessment

It is often used to introduce the basis for a statement, conclusion, or decision.

Examples:

• Berdasarkan laporan itu, projek ditangguhkan.
  = Based on that report, the project was postponed.
• Berdasarkan bukti yang ada, dia tidak bersalah.
  = Based on the available evidence, he is not guilty.

In your sentence, it sets up the reason or source for the judgment:

• Based on the risk assessment, the ventilation is not very good / is inadequate.

Why is there no word for is in pengudaraan itu kurang baik?