Tenders Are Invited For District-Heating Mains Construction Work – Tc1 Works Contracts For The Extension Of The Heating Network Operated By Dijon Energies In Dijon Metropolis

District-Heating Mains Construction Work – Tc1 Works Contracts For The Extension Of The Heating Network Operated By Dijon Energies In Dijon Metropolis. Consultation Relating To The Supply And Installation Of An Urban Heat Network Antenna Planned On The Territory Of The City Of Dijon For The Urban Heat Network Operated By Dijon Energies. The Services Will Include Network Design Studies (Execution Studies, Flexibility Calculation Notes, Etc.), The Creation Of Trenches, The Supply Of The Constituent Elements Of The Network In Pre-Insulated Tubes (Including Associated Equipment), The Installation And Welding Operations Of These Elements, The Sleeving, The Tests, The Backfilling Of The Trenches, The Special Passages For The Installation Of The Network And The Final Repairs. The Consultation Will Consist Of A Firm Tranche Including A Feeder Section With An Estimated Length Of 3.2 Km From Dn400 To Dn250 And 2 Conditional Tranches: Approximately 150 Ml In Dn50 And Approximately 80 Ml In Dn 65. The Work Must Be Carried Out Between January 2027 And October 2027.