Tenders Are Invited For Sewage Work - Design Realization For The Renovation Of The Biological Treatment Of The Saint Fons Deputation Station (Relaunch)

Sewage Work - Design Realization For The Renovation Of The Biological Treatment Of The Saint Fons Deputation Station (Relaunch). The Biological Treatment Includes Four Units Composed Respectively Of Existing Works: _ Dun Primary Decanter; _ Dun Daal Dalimentation Of Daying Books; _ Duration Works Composed Of 12 Floor Channels Floor With Piston Flow Circulation; _ Dun Clarifier With Measurement Of Treated Water; _ Dun Work Of Sludge Recirculation And Dextraction Of Excess Sludge. _ Technical Premises Comprising The Hv-Turbo Turbocharger Dararation Of Pools And The Electrical Premises Associated With Each Unit. The Capacities Of The Different Organic Treatment Stages Are As Follows: _ Timal Hour Flow _ Primary Treatment: 18,000 M³/H _ Hourly Flow By Pass To The Rejection Of Primary Treatment Named Emh: 12,000 M³/H* _ Peak Rate _ Biological Treatment: 12,000 M³/H* - Performances Sought The Performance Sought Are Framed According To Two Levels Of Performance Are Sought: _ Minimum Level: _ Increase In The Hydraulic Capacity Of Biological Treatment Up To 14,000 M3/H At The Point Of Dry Time (I.E. 3,500 M3/H/Unit) And Increase In The Load Treated In Dbo5/Dco And Mes Of 20 % Compared To The Current Situation; _ Optimum Level: Increase In The Hydraulic Capacity Of Biological Treatment Up To 16,000 M3/H At The Point Of Dry Time (4,000 M3/H/Unit) And Increase In The Load Treated In Dbo5/Dco And Mes Of 35 % Compared To The Current Situation; Works Carried Out On A Site In Operation With A Phasing Of The Work. The Public Market / Framework For Order For Order Form Includes: - Partly, An Ordinary Public Market With Services Remunerated By A Lump Sum Price; This Market Is With Slices Described Below. -For Another Part, A Framework Agreement With Order Formula For Services Remunerated By Unit Prices According To The Really Committed Quantities Of Which Will Be Gradually Seffeuctuated By Leaving Order Form In Accordance With The Provisions Of Articles L. 2125-1 And R.2162-1 To R.2162-6 And R.2162-13 And R.2162- 14 Of The Public Order Code. Lexecution Of A Framework With Ordering With Purchase Orders Is Dependent On The Progress Of The Ordinary Public Market And Thefofermation Of Sections 1, 3 And 4. In These Two Parts, The Market Is With Slices: - Farm Bracket (Tf): Preparation Period, Redesign And Commissioning Of Biological Treatment N ° 4 - Optional Tranche 1 (To1): Recontrolling Work And Optional 2 (To2): Creation Of A New High Voltage Room And Low -Voltage Supplies As Well As The Dismantling And Levacuation Of Existing Transformers Of Organic Treatment Units - Optional Range 3 (To3): Preparation Period, Partial Rehabilitation Work And Commissioning Of Biological Treatment Units N ° 1 And 3 - Optional 4 (To4)