| Authority | |||
|---|---|---|---|
| 9 July 2015 | Pembangunan Landscape Masjid Raya | Rp 1,292,960,000 | |
| 1 June 2015 | Optimalisasi Sistem Penyediaan Air Minum | Rp 1,034,430,000 | |
| 1 July 2014 | Pengembangan Jaringan Air Minum Zona Persemaian | Rp 920,000,000 | |
| 15 July 2014 | Pengembangan Jaringan Air Minum Zona Juata Laut | Rp 580,000,000 | |
| 9 September 2014 | Pembangunan Bangsal Pengolahan | Pemerintah Kabupaten Bulungan | Rp 430,000,000 |