| Authority | |||
|---|---|---|---|
| 4 July 2014 | Jembatan Bulangan | Rp 500,000,000 | |
| 10 July 2014 | Pembangunan Jembatan Dame I Lindongan III | Rp 500,000,000 | |
| 25 January 2016 | Pembangunan Jembatan Karalung | Kab. Kep. Siau Tagulandang Biaro | Rp 500,000,000 |
| 17 March 2015 | Jembatan Buise | Lpse Kab. Sitaro | Rp 400,000,000 |
| 13 June 2014 | Pembangunan Jalan Usaha Tani Birakiama (Lelang Ulang) | Rp 357,500,000 | |
| 5 May 2014 | Pembangunan Drainase Batumawira | Rp 300,000,000 |