Sanguon N.
Senior Civil 3D Road Designer, Grading, Drainage, Earthwork & Quantity
Phnom Penh,
Cambodia
Global rank:
35,889
/
154,319
Skill pts: 5
About
I help engineering firms and land developers transform survey data and design concepts into accurate Civil 3D models and construction-ready drawings.
With 10+ years of civil infrastructure experience, I specialize in site grading, road design, drainage, earthwork, corridor modeling, utilities, and quantity calculations. My focus is on delivering efficient, accurate, and production-ready designs that keep projects moving.
Services:
• Civil 3D Modeling & Drafting
• Site Grading & Earthwork
• Road & Highway Design
• Stormwater & Drainage Design
• Surface & Corridor Modeling
• Utility Layout
• Quantity Takeoff
• Construction Documentation
I deliver accurate work, clear communication, and reliable turnaround for every project.
If you need a dependable Civil 3D specialist, I'm ready to help.
I also have a full civil and architectural team available to assist in delivering a full package or with large workloads while maintaining quality and turnaround time.
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With 10+ years of civil infrastructure experience, I specialize in site grading, road design, drainage, earthwork, corridor modeling, utilities, and quantity calculations. My focus is on delivering efficient, accurate, and production-ready designs that keep projects moving.
Services:
• Civil 3D Modeling & Drafting
• Site Grading & Earthwork
• Road & Highway Design
• Stormwater & Drainage Design
• Surface & Corridor Modeling
• Utility Layout
• Quantity Takeoff
• Construction Documentation
I deliver accurate work, clear communication, and reliable turnaround for every project.
If you need a dependable Civil 3D specialist, I'm ready to help.
I also have a full civil and architectural team available to assist in delivering a full package or with large workloads while maintaining quality and turnaround time.
Experience
-
Infrastructure Design / CAD & Quantity Surveyor - Professional
Cambodia Airport Investment Co., Ltd · Full-time
May 2021 –
Present
5 yrs 6 mos
Phnom Penh
Data & Surface: Manage Civil 3D setups by processing survey data (points, contours, DEM) into surfaces. Conduct terrain analysis for roads and land development, providing volumes (cut/fill) and setting-out points for construction alignment.
Civil & Roadway Design: Lead design from feasibility to geometric engineering, covering horizontal/vertical alignments and intersections. Perform corridor modeling for roads/roundabouts and optimize site grading to balance soil logistics while managing plan production and sheet set creation.
Drainage & Hydraulics: Design robust stormwater networks, pipe systems, and culverts with rigorous clash detection. Develop profiles for canals and retention ponds, set finish elevations for gravity flow, and perform slope analysis to ensure long-term terrain stability and erosion control.
Structures & Documentation: Design concrete pavements, culverts, side drains, and ancillary building frames. Finalize all technical drawings for submission and site execution.
Stats
0 followers, 0 following
Joined: November 1, 2026
Last seen: November 1, 2026
Location
Phnom Penh, Cambodia