RIGGS DISTLER

General construction contracting; Construction consultation; Construction and installation of underground pipelines, utilities and renewable energy systems; Construction consultation services in the field of electricity transmission and distribution line installation, restoration, repair and servicing; Construction project management and consultation services related to electricity transmission and distribution line installations, maintenance, repairs, and relocation; Construction of roads and underground utilities; Construction services, namely, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving services; Construction services, namely, construction of energy pipelines and energy storage and transportation structures; Construction services, namely, planning, laying out and construction of pipelines and structures for the storage and transport of energy, natural gas, oil, electricity, water, sewage, aviation fuel, storm water, fiber optic cables, telecommunication lines, refineries, water treatment, and renewable fuels; Construction services, namely, planning, laying out and construction of overhead structures for the transport of energy, electricity, fiber optic cables, and telecommunication lines; Construction, maintenance and demolition of refineries and power plants; Constructing and demolishing facilities and building infrastructure in the power and utility industries; Directional drilling services, namely, installation of pipelines, cables, and conduits using directional boring and directional drilling methods; Electrical substation construction, maintenance and building demolition services; Electricity transmission and distribution line construction project management services; Electricity transmission line construction, maintenance, repair, upgrade, and relocation being construction of electricity transmission and distribution lines and inspection services in the course of construction of electricity transmission and distribution lines; Emergency storm and disaster restoration of electricity and utility transmission lines; Excavation services; Installation of electricity distribution lines; Installation of pipelines and below ground cable using trenchless technology methods, namely, tunneling, micro-tunneling, horizontal directional drilling, directional boring, pipe ramming, pipe jacking, moling, horizontal auger boring, and other below ground methods with minimal excavation; Installation, maintenance and repair of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Installation, repair, replacement and maintenance of utilities, namely, utility cables, fiber optic cables, electricity transmission and distribution lines, water, gas and oil distribution pipe networks, and sanitary and storm water pipe hardware, septic and sewage systems; Maintenance, refurbishment, upgrade, and installation services for electrical transmission lines and distribution infrastructure; Overhead and underground electricity distribution lines and infrastructure construction, maintenance, repair and upgrades; Pipe laying and installation services; Pipe milling services in the nature of pipeline construction and installation; Repair and replacement of utilities, namely, utility cables, fiber optic cables, power lines, electricity distribution network hardware, water, gas and oil distribution pipe networks, and sanitary and storm water pipe hardware, septic and sewage systems; Restoration and repair of damaged utility distribution lines, namely, weather and storm damaged lines; Restoration in the field of utilities, namely, restoration of utility pipe networks; Trenching services, namely, excavation services; Underground infrastructure construction, namely, trenching in the nature of subsurface excavation and trench construction for new utilities; Renewal energy construction services; Construction, installation, maintenance and repair of renewable energy solar installations for generating power; Construction, installation, maintenance and repair of solar energy parking structures; Construction, installation, maintenance and repair of energy storage systems, battery energy storage systems, micro-grid systems, and solar photovoltaic systems; Construction, installation, maintenance and repair of wind turbines and wind turbine farms for electricity generation; Installation and maintenance of photovoltaic installations; Installation of solar energy systems and alternative energy products; Construction project management in the field of renewable energy; Construction, installation, maintenance and repair of wind farms and renewable energy sites; Installation and maintenance of electric vehicle charging stations, including those powered by solar photovoltaic systems

Industrial fabrication services, namely, custom fabrication of pipes, energy pipelines and energy storage and transportation structures; Demolition services, not buildings, being the demolition of infrastructure in the power and utility industries, namely, underground utility lines, utility pipelines and electricity transmission and distribution lines, and electrical substations; Metal fabrication for others, namely, the fabrication of structural steel, carbon steel, stainless steel, chrome-moly and exotic alloys; Pipe fabrication services, namely, custom manufacture of pipes; Pipe milling services; Pipe fusing, namely, pipe welding services