| Authority | |||
|---|---|---|---|
| 16 May 2013 | Jl. Abdul Rahman - Pembetonan Uk. 1.500 X 4 M | Lpse Kota Dumai | Rp 1,920,000,000 |
| 2 October 2013 | Pengadaan Excavator Long Arm | Lpse Kota Dumai | Rp 1,700,000,000 |
| 29 July 2015 | Jl. Sadar RT. 06 - Pembetonan (Ready Mix) | Pemerintah Daerah Kota Dumai | Rp 525,000,000 |