| Contratación Directa (Ley 1150 de 2007) | 472 | 3 | 3 | 1 | $9,397,330,544 | $41,338,745 | $200,000,000 | $1,680,000 | 2018-12-29 03:57:00 |
| Contratación Mínima Cuantía | 20 | 3 | 2 | 1 | $188,102,401 | $6,207,582 | $21,753,295 | $1,504,636 | 2018-10-18 20:28:00 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 18 | 2 | 1 | 1 | $1,376,127,936 | $67,069,413 | $207,064,320 | $0 | 2018-10-18 15:19:00 |
| Solicitud de información a los Proveedores | 13 | 2 | 1 | 1 | $0 | $0 | $0 | $0 | 2018-05-31 21:15:00 |
| Subasta | 12 | 2 | 2 | 1 | $1,984,563,411 | $165,380,284 | $745,292,940 | $32,814,285 | 2018-10-03 23:00:00 |
| Concurso de Méritos Abierto | 4 | 2 | 2 | 1 | $265,582,427 | $53,937,340 | $215,091,840 | $0 | 2018-02-09 22:01:00 |
| Licitación Pública | 2 | 1 | 1 | 1 | $1,287,351,400 | $643,675,700 | $726,988,079 | $560,363,321 | 2018-11-15 19:12:00 |
| Licitación obra pública | 1 | 1 | 1 | 1 | $1,380,360,214 | $1,380,360,214 | $1,380,360,214 | $1,380,360,214 | 2018-07-30 23:17:00 |