| Contratación Directa (Ley 1150 de 2007) | 37 | 2 | 1 | 2 | $782,489,709 | $24,946,108 | $36,300,000 | $2,253,333 | 2018-11-08 21:45:00 |
| Solicitud de información a los Proveedores | 36 | 2 | 1 | 1 | $0 | $0 | $0 | $0 | 2018-12-07 15:40:00 |
| Contratación Mínima Cuantía | 29 | 2 | 1 | 2 | $804,005,434 | $30,581,194 | $74,984,000 | $1,000,000 | 2018-12-14 19:50:00 |
| Subasta | 5 | 2 | 1 | 1 | $496,723,886 | $93,630,266 | $130,701,005 | $84,106,080 | 2018-08-02 16:20:00 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 4 | 2 | 1 | 1 | $1,201,637,732 | $300,409,433 | $415,737,732 | $260,000,000 | 2018-10-30 12:10:00 |
| Licitación Pública | 1 | 1 | 1 | 1 | $1,080,960,000 | $1,080,960,000 | $1,080,960,000 | $1,080,960,000 | 2018-05-03 23:22:00 |