ETTI

Construction project management and consultation services; Construction and installation of underground pipelines, utilities and renewable energy systems; Construction services, namely, planning, laying out and construction of pipelines and structures for the storage and transport of energy, natural gas, oil, electricity, water, aviation fuel, fiber optic cables, sewage and telecommunication lines with sustainability and the environment in mind; Trenching services, namely, excavation services; Directional pipe drilling services, namely, installation of pipelines using directional boring method; Pipe laying and installation services; Excavation services; Pipe milling services in the nature of pipeline construction and installation and pavement milling services in the nature of pavement construction and installation; Construction services, namely, road surface preparation, namely, road paving services for removing and replacing road pavement materials, road pavement sealing, road pavement stripping and traffic lane painting for roadway overlays and repairs; Installation of pipelines and below ground cable using trenchless technology methods, namely, tunneling, micro- tunneling (MTM), horizontal directional drilling (HDD), directional boring, pipe ramming (PR), pipe jacking (PJ), moling, horizontal auger boring (HAB) and other below ground methods with minimal excavation; Vacuum excavation services; Installation, repair, replacement and maintenance of utilities, namely, utility cables, electricity distribution network hardware, water and gas distribution pipe networks, and sanitary pipe hardware systems; Underground infrastructure construction, namely, trenching in the nature of subsurface excavation and trench construction for new utilities; Restoration in the field of utilities, namely, restoration of utility pipe networks; Replacement of utilities, namely, utility cables, electricity distribution network hardware, water and gas distribution pipe networks, and sanitary pipe hardware and septic systems; Repair of existing utilities, namely, utility cables, electricity distribution network hardware, water and gas distribution pipe networks, and sanitary pipe hardware and septic systems

Pipe fabrication services, namely, custom manufacture of pipes; Pipe fusing, namely, pipe welding services