Andrew Onken

Corrosion Control Engineering

NACE

Duluth

Meet Andrew

Andrew is a corrosion control engineer and leads Coffman’s Duluth, Minnesota office. Andrew has more than 12 years of corrosion engineering experience and specializes in cathodic protection design and AC interference modeling and mitigation. He is certified by AMPP as a NACE CP Specialist and an Internal Corrosion Technologist and holds bachelor’s and master’s degrees in chemical engineering.

Andrew’s engineering skills and experience cover a broad range of projects, including oil and gas pipelines and facilities, facility water systems, wastewater treatment, power generation facilities, and transmission systems. He has extensive experience in troubleshooting CP systems and remediating stray current interference for corrosion mitigation.

Professional Organizations

  • Association for Materials Protection and Performance (AMPP) (Formerly NACE)

Professional Certifications

  • NACE Cathodic Protection Specialist #56472
  • NACE Internal Corrosion Technologist #56472
  • SES Technologies CDEGS Level I Certified