Bids Are Invited For Riachuelo Ssr Improvement

Catchment. The Enabling Of The Probing Built By Doh Is Required Which Provides A Flow Of 9.6 Ls, For The Demand At The Year 20 A Flow Of 9.18 Ls Is Required Considering 18 Hours Of Pumping. Drive Network. A 3,965 -Meter Driving Network Is Required, Which Is Projected In Hdpe Pn 10 Of 160 Mm In Diameter. Treatment System. The Treatment Is Projected In The Regulation Enclosure, The Installation Of Two Filters Is Required Since There Are Parameters Exceeded Of Iron And Manganese, In Addition To The Treatment Booth Where The Dosing Pumps Will Be Located. Regulation. A 200M3 Reinforced Concrete And 20 M High Regulation Pond Is Projected. It Is Considered A Pressurization Booth For The Homes That Are Above The Level Of The Pond. Distribution Network. Most Of The Supply Will Be Carried Out Gravitationally, The Gravitational Distribution Network Is 10,044 Meters In Hdpe Pn 10 Pipes In Diameters Of 75, 90, 110, 125 And 140Mm. While The Pressurized Network Has A Length Of 3,036 Meters In Hdpe Pn 10 And Pn 16 Of 75 Mm In Diameter. Home Starts. It Is Considered A Total Of 461 Starts, Of Which 382 Are Considered New Either Because They Are New Connections Or Because They Require The Change Of Start To The State And 79 Reconnections For The Change Of Distribution Network.