With extensive experience in the heavy industrial sector, including mining, fixed plant, material handling, process infrastructure, power generation, and the pulp and paper industry, Dymaco provides structural engineering services to a wide variety of projects in various stages of development.

Structural Engineering Services:

  • Design of complex steel, concrete, masonry, and timber structures
  • Development of greenfield brownfield operations improvement design
  • Design of shallow and deep foundations, including driven and cast in place piles and spread footings
  • Fatigue and dynamic analysis, frequencies and cyclic loading through to vibratory effects
  • Specialized heavy lift design, including rigging and lifting procedures
  • Site assistance, audits, and certifications
  • Structural remediation
  • Construction engineering
  • Scaffold & shoring design
  • Third-party engineering reviews


Dymaco specializes in providing services to the mining industry, with capabilities and experience in open pit and underground mine design (shaft or ramp access) sinking and development through to construction, production, operation and maintenance, and regulations.

Mining Services:

  • Preliminary economic assessments, pre-feasibility, and feasibility studies (incl. preliminary detailed design for quote pricing)
  • Surface sinking arrangements and detailed design for work stages/Galloway’s, sinking headframes and permanent sinking headframes optimized for transition to permanent arrangements, sinking conveyances and buckets, Hoist & winch foundations
  • Shaft design, including hoisting system design, selection and procurement, and headframe/surface plant design
  • Mine support facility design including mine administration facilities, mine dry’s, shops, equipment housing structures, and tank farms
  • Material-handling muck and ore systems including underground loading pockets, bins, dumps, crushing, screening, conveying and stockpiling
  • Civil/structural reviews and upgrades for all mill facilities/structures and foundations
  • Fixed plant and logistics support, on-site detailed engineering for immediate site requirements for operations and engineered logistic solutions (handling skids designed and certified for proper surface to underground solutions)
  • Specialized mining design knowledge for steel and concrete headframe designs, sheave and hoist decks, arrestor steel, dump levels, collar and sub-collar solutions, shaft steel, rope requirements and arrangements, brattice, station levels, crash steel and shaft bottom

And much more …

Meet the Team

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Dymaco Inc.
30 St.Paul St.
Thunder Bay, ON, P7A 4S5