EARTHGRID

Tunnel boring machines; Industrial drilling robots; Trenchless tunnel boring machines; Electric plasma arc cutters; Plasma cutting machines; Tunnel drilling machines; Underground drilling equipment; Underground drilling machines; Tools for underground drilling, namely plasma cutting machines; Drilling machines; Boring machines; Earth boring machines; Industrial boring robots; Rock drilling machines; Large diameter tunneling machines

Operation of tunnels and underground structures for others; Business management of tunnels and underground structures for others; Providing of underground tunnels as a service, namely operation of underground tunnels for others; Business management of tunnels for transportation; Business management of tunnels for energy storage; Leasing of tunnels; Business management of utility tunnels; Business management of tunnels for power lines, fiber, and pipelines; Business management of tunnels for water conveyance; Business management of tunnels for delivery and transportation; Operation of large diameter utility tunnels; Operation of large diameter tunnels for storage of sensitive equipment to protect it from EMP or solar storm activity; Operation of large diameter tunnels for underground real estate; Operation of large diameter tunnels for offices; Operation of large diameter tunnels for storage; Operation of large diameter tunnels for manufacturing; Operation of large diameter tunnels for housing; Business management of subsurface real estate

Real estate management of underground tunnels for utilities; Real estate management of underground tunnels for storage; Real estate management of underground tunnels for manufacturing; Real estate management of underground tunnels for housing; Leasing of real estate, namely, underground structures

Construction and construction management of tunnels and underground structures; Consulting in the field of construction and construction management of tunnels and underground structures; Providing information about construction of tunnels and underground structures; Construction of civil engineering structures underground; Construction of underground boring tunnels; Construction management of tunnels for others; Construction and excavation services, namely, directional drilling, tunneling and earth boring; Directional drilling, tunneling and earth boring tunnels for utilities; Directional drilling, tunneling and earth boring for power lines, fiber, pipelines, and transportation uses; Construction services, namely, underground drilling of tunnels and underground structures; Construction of underground utility lines; Power construction services; Construction management of tunnels and underground structures for others; Underground boring as a service; Construction of large diameter tunnels; Construction and construction management of large diameter utility tunnels; Construction and excavation services, namely, rock drilling; Trenchless tunnel construction services; Directional drilling of tunnels; Lining the interior of a tunnel by applying a fluid-impervious barrier ; Pipeline construction and pipeline installation; Plumbing services, namely, installing, repairing, and replacing sewer pipes, water pipes, and gas pipes using directional drilling methods; Inspection services in the course of construction of utility tunnels; Consulting services in the field of construction of tunnels and underground structures; Maintenance of industrial machinery and equipment used in drilling and boring underground; Consultation services in the field of construction; Real estate development; Construction of underground real estate using tunnels

Design of tunnels and underground structures; Providing temporary use online non-downloadable software for management, control, mapping, operation, and leasing of tunnels, subsurface real estate, and underground structures; Engineering design services in the field of construction; Engineering system analysis; Technical advice and technical assistance, namely, engineering services in the field of utility tunnel design and maintenance; Structural analysis and expertise services for the design and construction of underground utility tunnels; Providing temporary use online non-downloadable software for design, management, and operation of tunnels; Providing temporary use non-downloadable software for management of underground real estate; Design and management of underground real estate; Providing temporary use non-downloadable software for operation, and leasing of tunnels, subsurface real estate, and underground structures