| Contratación Mínima Cuantía | 35 | 3 | 4 | 1 | $551,851,375 | $16,813,395 | $30,800,000 | $3,500,000 | 2018-12-20 12:43:57 |
| Contratación Directa (Ley 1150 de 2007) | 11 | 2 | 2 | 1 | $248,225,000 | $16,911,250 | $100,000,000 | $4,925,000 | 2018-11-23 17:50:44 |
| Licitación Pública | 10 | 5 | 4 | 1 | $51,089,109,066 | $3,129,017,730 | $39,979,865,252 | $375,971,584 | 2018-04-20 04:18:57 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 4 | 4 | 3 | 1 | $420,618,550 | $105,154,638 | $139,995,580 | $31,483,315 | 2018-06-29 04:20:11 |
| Concurso de Méritos Abierto | 3 | 2 | 2 | 1 | $107,703,780 | $34,976,890 | $43,500,000 | $32,000,000 | 2018-07-17 04:25:50 |
| Subasta | 3 | 3 | 3 | 1 | $362,403,705 | $120,801,235 | $120,801,235 | $120,801,235 | 2018-05-20 06:32:50 |
| Licitación obra pública | 1 | 1 | 1 | 1 | $399,949,585 | $399,949,585 | $399,949,585 | $399,949,585 | 2018-03-16 04:18:18 |
| Régimen Especial | 1 | 1 | 1 | 1 | $10,500,000 | $10,500,000 | $10,500,000 | $10,500,000 | 2017-11-10 07:26:52 |