Hydropower
Ertan Hydropower Station
Long-duration major-infrastructure work established a practical foundation in control, measurement and field coordination.
Professional experience
Major infrastructure surveying created the field judgement now applied to earthwork takeoff, cut and fill calculations and CAD documentation.
Meet Zhou ZhiyongHydropower
Long-duration major-infrastructure work established a practical foundation in control, measurement and field coordination.
Tunnel
Alignment-led tunnel work reinforced disciplined checks, geometry control and the importance of traceable field records.
Hydropower
Continued major-project surveying expanded experience across complex structures, terrain and construction interfaces.
Hydropower
Multi-year infrastructure delivery deepened judgement around drawing interpretation, measurement basis and reviewable outputs.
Airport
Large site and transport-infrastructure work added international project context and broad earthwork coordination experience.
Earthworks
Current work applies decades of field judgement directly to cut/fill, quantity takeoff, sections and CAD deliverables.
Field context
These scenes make the scale and working methods easier to understand. Each is a visual reconstruction based on a verified experience record, not a claim that an archival photograph survived.

Visual reconstruction based on the verified Ertan engineering surveying record. Not an archival photograph.

Visual reconstruction based on the verified Longtan project surveying record. Not an archival photograph.

Visual reconstruction based on the verified Xiluodu project surveying record. Not an archival photograph.
Engineering software
Project scope review
Share the project location, source files, measurement boundary and required output. We aim to respond within two business days.
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