Burlington Office

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

Atlantic Office

373 Urquhart Avenue

Moncton, NB, E1H 2R4

T: 506.345.0667
 

Edmonton Office

2181 Premier Way, Unit 292
Sherwood Park, AB, T8H 2V1
T: 780.410.0542

Burnaby Office

#104 - 3999 Henning Drive

Burnaby, BC, V5C 6P9

T: 236.317.2866
 

Calgary Office 

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

Pittsburgh Office

965 Greentree Road

Pittsburgh, PA, 15220
 

Toll-free number: 888.624.5142

Sarnia Office

201 Front Street North

Suite 210

Sarnia, ON, N7T 7T9
T: 519.464.7390

© 2016 TWD

ENGINEERING

Engineering

  • Engineering design specifications / FEED / BEP / DBM

  • Detailed engineering packages (multi-discipline)

  • Process design, integration and optimization

  • Regulatory and environmental permitting

  • Facility planning and utilization (layout, material handling, and warehousing)

  • Energy conservation

  • Air modeling / water modeling

  • Pipe stress analysis

  • System hydraulics

  • Process simulation / process controls simulation

  • Dynamic simulation (real time)

  • Structural steel / foundation design

  • 3-D design / modeling

Chemical / Process

  • Refining:
    hydro-treating, desulphurization, alkylation, catalytic reforming hydrogenation, isomerization, dewax, hydrodenitrification, hydrogen,
    sulphur recovery and tail-gas handling

  • Chemical:
    aqueous organic / inorganic solutions organic / inorganic compounds

  • Alternative / Renewable Fuels:
    ethanol, methanol, bio-diesel, oxy-diesel, and low sulphur gasoline & diesel

  • Process design

  • Process vessels / reactors

  • Chemical reactors

  • Distillation and gas absorption

  • Solid-liquid extraction

  • Adsorption and ion exchange

  • Extraction and leaching

Civil / Structural

  • Structural analysis

  • Structural steel / concrete / timber design

  • Piling and Foundations

  • Soil mechanics

  • Buildings:

    • Roof systems

    • Wall, floor and ceiling systems

    • HVAC

    • Plumbing, fire protection and wastewater

    • Power and lighting

  • Roof evaluations

  • Material storage structures (solids, liquids)

  • Site development including grading, drainage, roads, paving, etc.

  • Storm and sanitary sewer systems

  • Effluent ponds, containment dykes & bunkers

  • Equipment platforms and access decking

  • LEED's building design

Electrical / Instrumentation / Controls

  • Power distribution (5 – 25 kV & low voltage)

  • Equipment drives (synchronous / induction motors, variable speed AC drives, DC drives)

  • Emergency power supply systems

  • Transmission, substations and switchyards with utility tie-ins

  • Heat tracing, design and control

  • Power factor correction

  • Lighting, heating and energy conservation

  • Power Generation and Controls for Prime and Standby Power

  • Drives (Synchronous / Induction Motors, VFDs)

  • Product Custody Transfer Applications

  • Programmable controllers (Allen Bradley, General Electric, Modicon, Texas Instruments)

  • Software packages for PLC and Distributed Control Systems

  • Process control systems (DCS, Fieldbus, Smart Equipment)

  • Process control simulation

  • Alarm & shutdown management (eg. Triconex)

  • Safety Integrity Levels (SIL)

  • Safety Interlock categories (CAT)

  • Plant Electrical Studies Including Short Circuit & Load Surveys

  • SCADA Networks

Mechanical / Piping

  • Transport of solids

  • Material conveying and handling systems

  • Flow of fluids / system hydraulics

  • Fluid transport equipment

  • Rotating equipment applications:

    • Pumps and pumping systems

    • Air & gas compressors & vacuum systems

    • Turbo-machine design and analysis

  • Heat transfer and heat exchangers

  • Process vessels

  • Dryers and cooling towers

  • Boilers

  • Mixing and agitation

  • Reverse osmosis units

  • Piping design

  • Stress analysis

  • Steam generation and distribution systems

  • Vacuum systems

  • Materials handling

  • Refrigeration

  • Energy conservation

  • Combustion

  • Power generation

  • Detailed design of equipment, components and products

  • Stress analysis of piping, pressure vessels and other components / systems

  • Equipment fabrication and assembly drawings

  • Auxiliary systems, pilot plant design and fabrication (lube oil, water treatment and chemical injection)

  • CRN registration (TSSA, ABSA and others)

  • Rotating equipment applications (compressors, pumps, etc.)

  • Bulk storage, tankage and loading facilities

  • HVAC, process ventilation

  • Metallurgical selection