Creation of road for vehicle entrance in Vallarga, resin grouting, hydro-scarification and plastering of inlet tunnel walls of the hydroelectric power station of Naturno.
MAIN WORKS:
Ground-penetrating survey of the whole tunnel
Mechanical strength tests on existing covering
Demolition of head of the tunnel with diamond wire for rock cutting
Cement and silica injections
Hydro-demolition
Plastering with fibre-reinforced, smoothed and float-finished mortars
State |
Completato |
Start Date |
16/03/2012 |
End Date |
12/06/2012 |
Client |
Azienda Energetica S.p.A. Via Dodiciville, 8 - 39100 Bolzano |
Planning Company |
Lombardi SA Ingegneri Consulenti |
Country |
ITALY, IT |
Contract |
Creation of road for vehicle entrance in Vallarga, resin grouting, hydro-scarification and plastering of inlet tunnel walls of the hydroelectric power station of Naturno |
Work Type |
SOA “OG4” |