- Auto Repair/Restoration
- Gardening
Karl Thullen
Professional Land Surveyor
Henderson,CO
Summary
Professional with comprehensive background in land surveying, equipped to deliver precise and reliable results. Strong expertise in topographic mapping, boundary determination, and construction layout. Demonstrates commitment to team collaboration and adaptability to project needs. Skilled in using advanced surveying equipment and software, valued for strong analytical thinking and problem-solving abilities.
Overview
32
32
years of professional experience
2
2
Certification
Work History
Professional Land Surveyor
Amrize Construction Division
Golden, CO
05.2025 - 04.2026
- Responsibilities included support for both the paving and preparation crews, Working with paving managers and superintendents
- Working with surfaces, preparing surfaces, 3d paving and grade control
- Setting up jobs for preparation and paving
- Grading, locates, layout, grade checks, and as builts
- Using Trimble site works
Professional Land Surveyor
Holcim US, Geological Services Team
Golden, CO
05.2006 - 05.2025
- Responsible for stock inventory, all regions
- Quarry updates for Gravel pits, quarries and underground mines.
- Bathymetric work for silt ponds and gravel pits
- Take care of all aspects of survey work for gravel pits, and quarries, layout; including conveyors and infrastructure, reclamation, boundary work, topography
- Work with the mine engineers and geologist on greenfield sites, quarry and gravel pit design.
- Responsible for legal research, drawing plats and easements, writing legal descriptions and easements and the survey work required for each.
- Layout for plants; gravel, asphalt and concrete, and other construction projects
- Work with other Holcim groups and survey firms to complete given tasks
Land Surveyor
Epp and Associates
Craig, CO
01.2002 - 01.2006
- Responsible for Boundary work, and research for boundary work
- Quarry updates for both Quarries and gravel pits
- Survey work for all stages of gravel pit and quarry work; boundary layout, reclamation work.
- Responsible for legal research, drawing plats and easements, writing legal descriptions and easements
- Layout for plants; gravel, asphalt and concrete, and other construction projects
- Minor design work as needed for plant layout, quarry and gravel pit design
Education
B.Sc. - Land Surveying
New Mexico State University
Skills
- Trimble GPS equipment, Trimble Robotic Total Station, Riegl Vz1000 Laser scanner
- McCarthy Taylor LSS DTM software, Trimble Business Center, Terramodel, RiScan Pro, Survcad Autocad, Use of Propeller Portal for drone data
- Mine surveys and reclamation
- Boundary surveys
- Topographic surveys
- Field data collection
- Volumetric surveys
- Topographic mapping
- GPS technology
- GPS
- Surveying equipment operation
- Boundary surveying
Certification
Licensed Professional Land Surveyor
Licensed Drone Pilot
Interests
Timeline
Professional Land Surveyor
Amrize Construction Division
05.2025 - 04.2026
Professional Land Surveyor
Holcim US, Geological Services Team
05.2006 - 05.2025
Land Surveyor
Epp and Associates
01.2002 - 01.2006
B.Sc. - Land Surveying
New Mexico State University