Tenders of Water Of The Atlantic Sea, S A

Design-construction contract for the rehabilitation of the Nazaré submarine outfall

Acquisition of Maintenance Services for Biogas Cogenerators in Facilities of the Tejo Atlântico Multi-Municipal Sanitation System – Southern Area, by Lots

Contract for the execution of the rehabilitation of buildings with metallic structures in the water factories of Charneca, Atouguia da Baleia, Zambujeira, Frielas and Beirolas

-6th Subcategory (Basic Sanitation) of the 2nd Category (Communication Routes, Urbanization Works and Other Infrastructures) of the Class Corresponding to the Overall Value of the Proposal; -1st (Concrete Structures and Elements) Subcategory of the 1st (Buildings and Built Heritage) Category, of the Class Corresponding to the Value of the Specialized Works Relating to It, Depending on the Part That Such Works Accounts for in the Proposal; -1st (Low Voltage Electrical Installations With Power Up To 50 Kva) Subcategory Of The 4th (Electrical And Mechanical Installations) Category, Of The Class Corresponding To The Value Of The Specialized Works That Relate To It, According To The Part That These Works Are Involved In The Proposal -2nd (Earthmoving) Subcategory Of The 5th (Other Works) Category, Of The Class Corresponding To The Value Of The Specialized Works That Relate To It, According To The Part That These Works Are Involved In The Proposal.

Contract for Adapting the Fanhões Railway Station to Undue Inflows (frielas)

Contract for the design/construction of the improvement of the Santa Cruz WWTP

Rehabilitation Contract for the Loading Chamber of the Nazaré Submarine Outfall

Provision Services Collecting, Washing, Hygienization, Stooge and Parts Delivery Professional Clothing

Provision Services To Collecting, Transportation And Deposition In Final Destination Mixture Fats And Oils, Oil/water Separation, Produced In Factories Water The Atlantic Tagus To The Fa Da Zo.