| Contratación Mínima Cuantía | 40 | 3 | 4 | 1 | $348,446,929 | $4,949,281 | $21,746,000 | $540,000 | 2018-12-19 17:46:00 |
| Subasta | 10 | 2 | 2 | 1 | $768,614,605 | $61,041,848 | $301,077,990 | $22,156,458 | 2018-11-23 17:25:34 |
| Contratación Directa (Ley 1150 de 2007) | 8 | 2 | 2 | 1 | $160,223,817 | $38,097,731 | $62,190,735 | $1,900,000 | 2018-10-25 17:18:36 |
| Licitación obra pública | 7 | 4 | 3 | 1 | $225,046,766,073 | $14,575,031,733 | $123,271,679,144 | $222,888,217 | 2018-06-16 04:21:10 |
| Concurso de Méritos Abierto | 6 | 3 | 2 | 1 | $40,208,407,166 | $8,362,673,287 | $19,986,780,928 | $51,542,946 | 2018-08-24 12:22:51 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 3 | 2 | 2 | 1 | $176,148,585 | $53,431,971 | $70,646,416 | $37,579,297 | 2018-10-02 12:25:23 |
| Licitación Pública | 2 | 2 | 2 | 1 | $509,916,144 | $254,958,072 | $254,958,072 | $254,958,072 | 2018-06-29 04:19:18 |