![Award 2022WaliKota Prabumulih pajak prabumulih 2022](https://www.chas.co.id/~img/pajak_prabumulih_2022-089c3-558_256-t2494_63.webp)
2022
WaliKota Prabumulih
![Award 2022Peringkat Ke 2 QHSE Terbaik PP Semarak peringkat 2 qhse terbaik pp demak](https://www.chas.co.id/~img/peringkat_2_qhse_terbaik_pp_demak-00049-558_259-t2494_63.webp)
2022
Peringkat Ke 2 QHSE Terbaik PP Semarak
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2022
3 Juta Jam Kerja Aman PP Semarak
![Award 2018SubKontraktor Terbaik penghargaan waskita](https://www.chas.co.id/~img/penghargaan_waskita-7a8bd-558_216-t2494_63.webp)
2018
Sub-Kontraktor Terbaik
![Award 2017Partner Bussines img20180730105110](https://www.chas.co.id/~img/img20180730105110-0440d-558_185-t2494_63.webp)
2017
Partner Bussines
![Award 2013Piagam PenghargaanJamsostek Award piagam penghargaan jamsostek award 2013](https://www.chas.co.id/~img/piagam_penghargaan_jamsostek_award_2013-bf49b-558_184-t2494_63.webp)
2013
Piagam Penghargaan
Jamsostek Award
![Award 2009Jasa Pemeliharaan KilangPT Pertamina Persero Refinery Unit VI 2089](https://www.chas.co.id/~img/2089_-243d3-558_178-t2494_63.webp)
2009
Jasa Pemeliharaan Kilang
PT. Pertamina (Persero) Refinery Unit VI
![Award 2007 Certificate of Recognition and AppreciationCentury Resources 2072](https://www.chas.co.id/~img/2072_-7754b-558_183-t2494_63.webp)
2007
Certificate of Recognition and Appreciation
Century Resources
![Award 2006Clear Leader Safety AwardChevron 2080](https://www.chas.co.id/~img/2080_-0d4ca-558_179-t2494_63.webp)
2006
Clear Leader Safety Award
Chevron
![Award 2006Clear Leader Safety AwardChevron 2079](https://www.chas.co.id/~img/2079_-d32e7-558_180-t2494_63.webp)
2006
Clear Leader Safety Award
Chevron
![Award 2006Clear Leader Safety AwardChevron 2077](https://www.chas.co.id/~img/2077_-e16f4-558_181-t2494_63.webp)
2006
Clear Leader Safety Award
Chevron
![Award 2004AppreciationPT Geo Dipa Energi Unit Dieng 2075](https://www.chas.co.id/~img/2075_-6ddad-558_182-t2494_63.webp)
2004
Appreciation
PT. Geo Dipa Energi Unit Dieng