| Contratación Directa (Ley 1150 de 2007) | 31 | 2 | 2 | 1 | $355,247,176 | $9,517,540 | $82,000,000 | $2,400,000 | 2018-09-21 13:03:22 |
| Contratación Mínima Cuantía | 7 | 3 | 3 | 1 | $1,050,592,695 | $102,615,212 | $443,338,377 | $27,000,000 | 2018-02-20 04:21:03 |
| Licitación Pública | 6 | 3 | 3 | 1 | $3,027,125,238 | $284,685,437 | $1,573,133,828 | $43,200,000 | 2018-10-16 16:51:11 |
| Régimen Especial | 2 | 2 | 2 | 1 | $623,958,580 | $311,979,290 | $597,358,580 | $26,600,000 | 2018-12-11 17:48:51 |
| Concurso de Méritos Abierto | 2 | 2 | 2 | 1 | $3,331,052,562 | $1,665,526,281 | $1,667,026,281 | $1,664,026,281 | 2018-11-20 16:46:13 |
| Licitación obra pública | 2 | 2 | 2 | 1 | $1,683,029,328 | $841,514,664 | $1,572,504,078 | $110,525,250 | 2018-11-07 20:41:44 |