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





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
Burnaby Office

#162 - 4664 Lougheed Hwy

Burnaby, BC V5C 5T5

T: 236.317.2866

Burlington Office

905 Century Drive
Burlington, ON L7L 5J8
T: 905.634.3324

Calgary Office 

Calgary Place One
Suite 750, 330 5th Ave SW
Calgary, AB T2P 0H9
T: 403.262.3083

Atlantic Office

199 Chesley Drive, Suite 110

Saint John, NB E2K 4S9

T: 506.345.0667


Edmonton Office

2055 Premier Way, Unit 257
Sherwood Park, AB T8H 0G2
T: 780.410.0542

Pittsburgh Office

965 Greentree Road

Pittsburgh, PA 15220
T: 412.615.4030

Toll-free number: 888.624.5142

Sarnia Office

201 Front Street North, Suite 210

Sarnia, ON N7T 7T9
T: 519.464.7390

Greece Office

Asklipiou 26

41222, Larissa

T: +30 2411 810535

© 2020 TWD