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TWD specializes in the development, implementation, optimization and upgrading of chemical and biochemical plants for the production of a full range of industrial and household uses.


Our project capabilities range from small plant upgrades to large grass roots facilities. TWD also provides optimization services to assist our clients with optimization of current operating assets.


Our clients include organic and inorganic chemical producers and distributors and our experience includes the following:

Process Development and Optimization

  • Batch processes

  • Continuous processes

  • Catalytic processes

  • Exothermic / endothermic

Process Safety Management (PSM) and Responsible Care

  • Compliance audits

  • Pre-start health and safety reviews (PSRs)

  • Process hazards analysis (PHAs, HAZOPs, FMEAs)

Blending, Terminalling & Transfer

  • Blending systems (inline, batch, automated batch, tank)

  • Bulk loading and offloading facilities (truck, rail, marine)

  • Control and card lock systems

  • Dispensing systems

  • Material handling systems

  • Pigging systems

  • Piping systems

  • Tank gauging and inventory

  • Management systems

  • Tanks and silos

Environmental Units

  • Flue gas desulphurization (FGD)

  • Selective catalyst reduction (SCR)

  • Carbon dioxide removal (CO2)

  • NOx reduction

CF Industries Project



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Location:     Courtright, ON

Project Highlights:
  • TWD provided Project Management and Engineering Services on a variety of projects at the facility. 

  • Projects included upgrades to various process systems including:

    • Anhydrous Ammonia

    • Aqua Ammonia

    • Granular Urea

    • Nitric Acid

    • Urea Ammonium Nitrate (UAN) Solution

    • Urea Liquor

    • Diesel Exhaust Fluid (DEF)

Lets connect to discuss upcoming opportunities
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