Kelelahan merupakan salah satu faktor pembentuk kecelakaan tim kerja di konstruksi. Tujuan penelitian ini untuk mengetahui gambaran kondisi kelelahan pekerja konstruksi PT.X. Dengan desain penelitian cross sectional, menggunakan kuesioner Industrial Fatigue Research Committee, didapatkan 100 pekerja mengalami kelelahan saat sebelum dan setelah bekerja, dengan proporsi kelelahan diatas rendah meningkat setelah bekerja dari 52,5 menjadi 69,3 , artinya dibutuhkan penilaian lanjut dan perbaikan. Upaya pengendalian yang sudah dilakukan membatasi jam kerja lembur, penyediaan mess, dan olahraga rutin. Upaya lain yang dapat dilakukan memperketat kebijakan jam kerja, promosi perilaku hidup sehat, dan pengendalian faktor lingkungan kerja.

---

Fatigue is one of the main factor of worker rsquo s accident in construction. This study aimed to find out the fatigue conditions of PT. X construction workers. Using cross sectional design and Industrial Fatigue Research Committee Questionnaire, it was found that 100 of workers experience fatigue before and after work, with the prevalence of fatigue above low increased after working from 52.5 to 69.3 , meaning that further assessment and improvement were needed. Control measures that had been done were limiting the overtime hours, providing temporary shelter, and regular exercise. It was suggested to tighten the policy of working hours, promote healthy lifestyle, and control working environment factors.