Avishek Sarkar

Senior Surveyor · Platform Industrial du Congo – ARISE Group

Jul'22 – Present · Republic of Congo

• Leading surveying and earthwork grading activities to support industrial site development and construction execution.
• Executing topographical, detail and construction surveys for site planning and infrastructure development.
• Conducting 220kV and 30kV transmission line surveys, including route alignment and construction setting-out.
• Establishing and maintaining SEZ boundary surveys and survey control points to ensure accurate site positioning.
• Performing drone surveys, aerial mapping and orthophotography for site analysis, progress monitoring and project documentation.
• Surveying internal roads and utility networks while verifying contractor earth-cutting and filling quantities.

Senior Surveyor · Mining Engineering Service (SOMIKA Group)

Feb'21 – Jun'22 · Republic of Congo

• Managed surveying, setting-out and as-built activities for civil, structural and infrastructure works.
• Coordinated survey information and setting-out requirements across day and night shifts to support construction execution.
• Calculated coordinates for straight and curved alignments across asphalt roads, transmission lines, pipelines and conveyor systems.
• Executed setting-out for mechanical equipment, structural components, pipelines and conveyors using Total Station.
• Performed precise levelling for roads, ramps, foundations and structural elements.
• Conducted as-built surveys and maintained accurate records of completed construction works.

Senior Surveyor · BIL Infratech Ltd.

Mar'18 – Feb'21 · Kolkata, India

• Executed civil and structural layout surveys for residential construction and associated infrastructure.
• Performed setting-out and execution surveys to align building and infrastructure works with construction drawings.
• Established and maintained survey control points for accurate construction positioning.
• Coordinated with site engineers, contractors and construction teams to support precise execution.
• Verified client measurements and contractor/vendor quantities to support billing and certification.
• Prepared AutoCAD survey drawings, as-built records and project documentation for completed works.

Senior Technical Officer – Survey · McNally Bharat Engineering Co. Ltd.

Oct'10 – Mar'18 · India

• Executed surveying, setting-out and as-built activities for coal-handling and conveyor infrastructure.
• Coordinated survey requirements across day and night shifts and shared setting-out information with construction teams.
• Calculated coordinates for road, pipeline and conveyor alignments, including straight and curved routes.
• Performed setting-out for mechanical equipment, structural components, pipelines and conveyors using Total Station.
• Conducted precise levelling for roads, ramps, foundations and structural elements.
• Verified client measurements and contractor/vendor quantities to support billing certification.

Senior Survey Officer · Gupta Enterprise

Jul'03 – Oct'10 · India & International Projects

• Executed layout and alignment surveys for civil and structural works under the LD-3 Project.
• Surveyed mechanical equipment and supported construction activities for the CRM Project.
• Executed surveying, setting-out and as-built surveys for civil, structural and mechanical plant construction.
• Calculated coordinates for roads, pipelines and conveyor systems across straight and curved alignments.
• Performed equipment and structural setting-out using Total Station, along with levelling for roads, ramps and structural components.
• Coordinated with architects, engineers and construction teams while supporting client measurements, billing certification and AutoCAD documentation.