Irvin Hernandez
Denver
Summary
Experienced Topman/pipelaying with 5+ years of hands-on experience in underground utility construction across commercial and residential projects. Skilled in installing sewer, water, storm, and fiberglass pipe systems with strong knowledge of grading, elevations, and blueprint interpretation. Proven leader who can run crews, support foremen, and deliver safe, accurate, and on-time results. Bilingual (English/Spanish) with a strong work ethic and reliability.
Focused Pipe Layer proudly offering a great attendance record and a background assembling pipes. An adaptable employee willing to follow instructions to ensure safety for the entire work crew. Offering problem solving and time management skills.
Overview
6
6
years of professional experience
2018
2018
years of post-secondary education
Work History
Pipelayer/topman
Hei civil
Castle Rock
2024.05 - Current
- Install manholes, pour inverts, and complete rebar work
- Read blueprints and coordinate layout with foreman and operators
- Installed pipes following project specifications and safety guidelines.
- Assisted in trench digging and site preparation for pipe installation.
- Collaborated with team members to ensure timely project completion.
- Operated heavy equipment (loader) when needed
- Shoot grade and verify elevations for accurate placement and flow.
- Set up and operate laser equipment for precision grading
- Followed safety protocols to minimize hazards on job sites.
- Handled assembly and installation of underground piping, fittings and valves for storm drains and water mains.
- Used measuring instruments like levels, transits and laser devices for accurate positioning of pipes.
Pipelayer
Mortenson Construction
Denver
2023.05 - 2024.05
- Installed pipes according to blueprints and project specifications.
- Collaborated with team members to ensure efficient workflow on job sites.
- Operated heavy machinery for trenching and pipe placement tasks.
- Installed underground utilities including sewer and storm systems
- Measured and cut pipe to specifications
- Assisted in training new workers on safety procedures and equipment use.
- Maintained tools and equipment for optimal performance during operations.
- Measured distances between points to determine the length of pipe needed for a job.
- Cleaned debris from worksites following completion of tasks.
- Backfilled excavated locations after completion of work to protect piping and prepare for final grading.
- Located existing pipes requiring repair or replacement using magnetic and radio indicators.
- Put in new fire hydrants, gate valves and fire lines to support city requirements.
- Followed written instructions, schematics and blueprints to lay out pipe in correct arrangements.
Pipelayer
Duran Excavating
Greeley
2022.11 - 2023.05
- Followed blueprints and grade requirements to ensure proper pipe flow and placement
- Installed underground pipes for water and sewage systems.
- Assisted in site preparation and layout for piping systems.
- Conducted inspections on installed pipes for quality assurance.
- Directed equipment operators and alerted to hazards by using effective hand signals.
- Laid out and marked underground pipe routes to ensure accuracy of installation.
- Calculated volumes of materials used during jobs such as trench excavations and backfill operations.
- Located underground utilities in preparation for digging and marked locations to prevent damage.
- Collaborated with crew to ensure project deadlines were met.
- Operated heavy machinery for trenching and pipe placement.
- Installed fiberglass, storm drain, sewer, and water pipe systems with precision and efficiency
- Performed work in deep trench environments while maintaining safety around live utilities
Laborer and pipelayer
R&D pipeline
Denver
2020.09 - 2022.09
- Operated machinery for various construction and maintenance tasks.
- Assisted in loading trucks with loader
- Maintained cleanliness and organization of work areas and equipment.
- Graded and leveled trench bases using tamping machines and hand tools.
- Located underground utilities in preparation for digging and marked locations to prevent damage.
- Cleared debris and maintained cleanliness in work areas.
- Assisted team members with installations and repairs of utility equipment.
- Conducted routine inspections on tools and machinery for safety compliance.
Education
Gadsden High School
Anthony, NMSkills
- Problem solving
- Sewer, water, storm & fiberglass pipe installation
- Grade shooting, elevations & stake reading
- Blueprint & plan interpretation
- Laser setup & grade control
- Manhole installation & invert pouring
- Rebar placement & utility layout
- Crew leadership & foreman support
- Heavy equipment operation (Loader, Skid Steer, Roller, Rex compactor)
- Job site safety & OSHA compliance
- Bilingual (English/Spanish)
- Grade shooting
- Trench safety
- Utility locating
- Valve installation
- Heavy lifting
- Pressure testing
- Positive working relationships
- Reliability
- Active listening
- Self motivation
Timeline
Pipelayer/topman
Hei civil
2024.05 - Current
Pipelayer
Mortenson Construction
2023.05 - 2024.05
Pipelayer
Duran Excavating
2022.11 - 2023.05
Laborer and pipelayer
R&D pipeline
2020.09 - 2022.09
Gadsden High School