Carry Out Technical, Administrative, Financial And Environmental Intervention, In The Contracting Process Which Has The Purpose: To Contract The Preparation Of Studies, Designs And Execution Of Works For The Construction Of A Two (2) Beam-Slab Type Vehicle Bridge, Including The Demolition Of The Bridge Existing One (1) Lane, Located On The Arroyo Grande, On The Road That Communicates The Municipality Of Galapa With The Corregivor Of Paluato, In The Department Of Atlántico