other heavy construction projects. Its crews handle parking structures and basements, reservoirs, roadwork, and the segregation, export and disposal of hazardous and contaminated soils. Sharma also installs underground utilities such as domestic water, fire water, sanitary sewer, storm drains and related vaults, manholes and drywell systems. The firm owns and operates a large fleet of heavy equipment and uses technologies such as GPS machine control and drones to support estimating, surveying and grading activities in collaboration with general contractors.