OREGON STATE UNIVERSITY

TriAxis, A Division of David Evans & Associates

Contact Information

Street Address
1600 SW Western Blvd
Corvallis, OR 97333
Mail Address
2100 SW River Parkway
Portland, OR 97201
Phone
541-766-4621
E-mail
mantonishen@triaxiseng.com

Contact Person

Name:
Mike Antonishen
E-mail:
mantonishen@triaxiseng.com
Office Phone:
541-766-4621

Authorized Signers

Mike Antonishen
Paul Hazel
Sean Sullivan

Participating Agencies

No, the consultant did not opt-in to contract with Participating Agencies.

Disciplines

  • CADD Technician
  • Construction Manager
  • Electrical Engineer
  • Geographic Information System Specialist
  • Project Manager
  • Structural Engineer
  • Transportation Engineer
  • Survery/Geomatics
  • Sustainability/Planning
Contractors Consultants