| Contratación Mínima Cuantía | 35 | 4 | 5 | 1 | $356,255,861 | $8,945,332 | $21,840,000 | $1,505,000 | 2018-12-07 16:55:22 |
| Contratación Directa (Ley 1150 de 2007) | 26 | 2 | 2 | 1 | $1,259,216,244 | $46,118,181 | $774,891,540 | $1,050,000 | 2018-12-29 12:35:43 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 6 | 4 | 3 | 1 | $740,841,345 | $124,011,452 | $154,499,892 | $65,000,000 | 2018-11-10 19:58:30 |
| Licitación Pública | 3 | 2 | 3 | 1 | $1,772,371,298 | $590,790,433 | $736,637,887 | $299,599,370 | 2018-10-13 12:23:50 |
| Régimen Especial | 3 | 2 | 3 | 1 | $177,500,000 | $59,166,667 | $150,000,000 | $2,500,000 | 2018-10-06 12:46:17 |
| Concurso de Méritos Abierto | 2 | 2 | 2 | 1 | $121,564,652 | $60,782,326 | $70,000,000 | $51,564,652 | 2018-08-10 12:28:51 |
| Subasta | 1 | 1 | 1 | 1 | $140,200,000 | $140,200,000 | $140,200,000 | $140,200,000 | 2017-11-10 06:36:21 |