________________________________systems, and fixtures in buildings. Installs conduits and pipes to house electrical wires and cables. Ensures piping complies with electrical codes. Installs circuit breakers and other electrical hardware and connects wiring to them.
________________________________ conceive, design, build, supervise, operate, construct and maintain infrastructure projects and systems in the public and private sector, including roads, buildings, airports, tunnels, dams, bridges, and systems for water supply and sewage treatment.
___________________________________, such as depth and shape, based on reference points. They examine previous land records to verify data from on-site surveys. Surveyors also prepare maps and reports, and present results to clients.
Do'stlaringiz bilan baham: |