Tenders Are Invited For Repair And Maintenance Services For Pumps, Valves, Taps And Metal Containers And Machinery – Ordinary Market For The Complete Overhaul Of The Francis Turbine Of Group 2 Of The Drac Inférieur Power Station

Repair And Maintenance Services For Pumps, Valves, Taps And Metal Containers And Machinery – Ordinary Market For The Complete Overhaul Of The Francis Turbine Of Group 2 Of The Drac Inférieur Power Station. The Purpose Of This Notice Is To Overhaul The G02 Turbine At The Drac Inférieur Power Station, 38130 Echirolles And Its Ancillary Equipment, Including:  Removal Of The Alternator  Replacement Of The Wheel And Labyrinths (Supply At The Expense Of The Company)  Replacement Of The Wheel Cone (Supply At The Expense Of The Company)  Replacement From The Upper Bottom Of The Turbine (Supply At The Expense Of The Company)  Supply Of The Bolts  Modification Of The Piping  Replacement Of The Guides (Supply At The Expense Of The Company)  Replacement Of The Wear Plates And The Weir (Supply At The Expense Of The Company)  Replacement Of The Upper Flange  Repair Of The Anti-Corrosion Coatings Of The Turbine  Reassembly And Adjustment Of The Entire Group  Intrinsic And Functional Requalification Tests The Company Supplies The Elements: • Wheel With Ø Extra-Thickness Belts • Finished Wheel Cone • Upper Labyrinth With Extra Thicknesses • Upper Wear Plate With Extra Thicknesses • Weir With Extra Thicknesses • Upper Turbine Bottom With Extra Thicknesses And Painted Inside/Outside. • Set Of 20 Finished Directors History ▪ Date Of Commissioning: 1932 ▪ Type Of Group: Vertical Francis ▪ Original Manufacturer: Nbpp ▪ Unit Power: 1.95 Mw ▪ Rotation Speed: 250 Rpm ▪ Guidance By 3 Regulated Bearings (2 Alternator Bearings And 1 Turbine Bearing) ▪ Pillar Type Head Pivoting On Cast Iron Ball Joint ▪ Gross Drop Height : 16.50M ▪ Maximum Unit Flow: 15 M³/S Work Will Begin On Site From September 2026