| Authority | |||
|---|---|---|---|
| 8 September 2015 | U-Ditch Precast 200.200.120 T = 20 Cm (Gandar 10 Ton) & Cover U-Ditch Precast 200.20.120 (240) (Gandar 10 Ton) () | Rp 4,500,000,000 | |
| 15 January 2021 | Pompa Submersible Kapasitas 3 M3/Detik Beserta Kelengkapannya | Kota Surabaya | Rp 4,000,159,159 |