Colombia sewage and refuse collection disposal tenders

Conservation Of Strategic Environmental Areas And Environmental Management In The Hydrographic Subzona Of The Guatira Rio Department Of Nariño

Provision Of Services To Execute The Project Called “Recovery Of Ecosystem Services And Biodiversity In Areas Of Strategic Importance In The Municipalities Of Puerto Caicedo And Orito, Department Of Putumayo”.

Environmental Quality Monitoring Of The Ituango Hydroelectric Project

Provide The Management Services To The Management For The Sweeping, Collection And Cleaning Of The Solid Waste Arranged In The Public Areas Of The Urban Sector Of The Municipality Of Puente Nacional Santande

Contract For The Provision Of Support Services In The General Services Area For The E.S.E Jorge Julio Guzmán Hospital

Fumigation And Pest Control Service

5_369 Provide The Service For The Collection, Transport, Treatment And Final Disposal Of Solid, Liquid And Gaseous Hazardous Waste, In Addition To The Identification Of Decreases Of Residing

Ie El Pedregal

The Provision Of Service Of A National Laboratory That Has Accreditation Before The Onac To Carry Out The Calibration Of Measurement Equipment Of The Laboratory Of The Subject Research Center

082_Totation Of The Collection Service, Transport And Final Disposal Of Forest Waste (Branches, Trunks, Leaf Litter And Similar) Arranged In The Teusacá River Round In The Urban Area Of ​​The Urban Area Of ​​The