| Contratación Directa (Ley 1150 de 2007) | 50 | 3 | 2 | 1 | $4,017,231,225 | $58,134,556 | $889,566,505 | $0 | 2018-12-21 23:01:00 |
| Contratación Mínima Cuantía | 22 | 3 | 2 | 1 | $244,343,852 | $8,191,165 | $21,849,899 | $1,489,500 | 2018-12-07 22:50:00 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 22 | 3 | 2 | 1 | $2,551,283,123 | $89,010,780 | $401,536,792 | $32,000,000 | 2018-10-10 01:13:00 |
| Licitación Pública | 8 | 3 | 2 | 1 | $10,985,290,332 | $2,751,079,151 | $7,058,599,900 | $246,238,766 | 2018-11-07 01:29:00 |
| Concurso de Méritos Abierto | 4 | 1 | 1 | 1 | $1,505,346,890 | $376,336,723 | $1,200,000,000 | $58,346,890 | 2018-09-14 20:51:00 |
| Subasta | 2 | 2 | 2 | 1 | $284,950,708 | $142,475,354 | $163,450,708 | $121,500,000 | 2018-07-13 22:39:00 |