| Contratación Directa (Ley 1150 de 2007) | 141 | 3 | 1 | 1 | $71,589,649,255 | $256,094,563 | $66,500,000,000 | $0 | 2018-12-29 00:07:00 |
| Contratación Mínima Cuantía | 13 | 1 | 1 | 1 | $148,022,172 | $11,386,321 | $22,689,501 | $3,798,552 | 2018-11-22 15:19:00 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 5 | 1 | 1 | 1 | $633,153,386 | $126,630,677 | $199,620,647 | $60,660,000 | 2018-12-05 18:23:00 |
| Concurso de Méritos Abierto | 3 | 2 | 1 | 1 | $1,777,376,923 | $507,781,971 | $1,081,000,000 | $253,750,959 | 2018-11-26 20:45:00 |
| Licitación Pública | 3 | 1 | 1 | 1 | $1,530,094,683 | $510,031,561 | $612,496,775 | $323,599,959 | 2018-09-26 21:52:00 |
| Licitación obra pública | 3 | 3 | 2 | 1 | $23,557,931,749 | $7,852,643,916 | $10,810,000,000 | $1,937,931,749 | 2018-11-29 03:50:00 |
| Solicitud de información a los Proveedores | 1 | 1 | 1 | 1 | $0 | $0 | $0 | $0 | 2018-04-23 23:06:00 |
| Subasta | 1 | 1 | 1 | 1 | $319,284,018 | $319,284,018 | $319,284,018 | $319,284,018 | 2018-05-16 19:20:00 |