Excavation of Romaine 2 hydroelectric power plant, phase 1 tailrace and related work
  • Excavation, drilling and blasting for Romaine 2 power plant
  • Construction of cofferdam with bentonite cement walls
  • Construction of wall around power plant
Highlights
  • Steep terrain
  • High precision drilling and blasting
  • Consolidation of bedrock
  • Concrete spraying on bedrock walls
  • Drilling and blasting of two underground penstocks
  • Remote work site
  • Construction of coffer dam on Romaine River with bentonite cement core