Yonas Gebreyohannis
Charlotte,NC
Summary
Results-driven Soil Laboratory Technician with expertise at Stadia Engineering Works Consultant Plc. Proficient in materials testing, including compressive strength and proctor tests. Demonstrated strong analytical skills and attention to detail, ensuring high-quality results. Adept at operating advanced lab equipment, contributing to successful project outcomes and enhancing team efficiency.
Overview
2
2
years of professional experience
Work History
Soil Laboratory Technician
Stadia Engineering Works Consultant Plc.
05.2021 - 01.2024
Typical roles and responsibility
- conduct proctor test
- conduct swell test
- conduct compressive strength test
- prepare materials for quality test and others.
Education
Bachelor Of Science - Geology
Bahir Dar University
Bahir Dar, Ethiopia07.2019
Skills
Materials Testing:
- Asphalt: Marshall stability/flow tests, asphalt mix design, viscosity, penetration, and ductility tests
- Concrete: Compressive strength testing, slump tests, air content, and curing protocols
- Aggregates: Gradation (sieve analysis), abrasion resistance (Los Angeles abrasion test), specific gravity, and moisture content
- Soil/Subgrade: Proctor compaction (standard/modified), CBR (California Bearing Ratio), density testing (nuclear gauge or sand cone method)
Lab & Field Equipment:
- Operated gyratory compactors, Marshall testers, universal testing machines (UTM), nuclear density gauges, and slump cones
- Calibrated thermometers and data loggers for temperature-sensitive tests
Languages
English and Amharic
Full Professional
Timeline
Soil Laboratory Technician
Stadia Engineering Works Consultant Plc.
05.2021 - 01.2024
Bachelor Of Science - Geology
Bahir Dar University
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