Services

• Mechanical design.
• Advice on all aspects of mechanical fabrication.
• Pressure vessel & piping design and installation.
• Vessels and tanks for the storage and processing of flammable liquids.
• Fitness for Service assessments to AS1579-1 to extend the service of plant..
• FEA (finite element analysis) & CFD (Computational Fluid Dynamics.
• Machinery assessment and maintenance.
• 3D scanning of plant for modifications and extensions.

• Design of storage and handling facilities for flammable liquids, including the design of fire protection systems for the same.
• The design of high-pressure gas compression facilities.
• The optimisation of process systems including distillation systems, wellstream fluids processing, cooling water systems and glycol regeneration.
• Facilitation of Hazops, LOPA studies, SIL reviews and risk assessments of all aspects of process plant, including pressure protection systems.
• The design and application of heat exchangers.
• Energy optimisation studies.
• CO₂ removal from natural gas and subsequent processing.
• Optimisation of wood pulping / tissue manufacturing plants, including optimisation of energy usage (steam/gas/electricity/compressed air), reductions in emissions, and reductions in water usage.
• Steam boilers and associate steam systems.

• Design of site-wide AC power services, including earthing, bonding, cable selections, switchboards, transformers, both low voltage and medium voltage
• Electric motor – drive systems, either DOL or via Variable Speed Drives (VSD).
• Embedded power generation, standby gensets and backup power supply systems.
• Electrical audits and energy assessments

• Design, installation and commissioning of plant-wide instrumentation systems, including where flammable liquids & gases are stored and processed. This includes problematic level and flow sensing in industrial plants.
• Advice on instrument selection for difficult applications.
• Design & commissioning of industrial gas-fired appliances, including boilers, gas-fuel engines, flares, pilot burners and combustion systems.
• Assessment and certification of gas-fired appliances (endorsed via WorkSafe, NZ)
• Zoning of gas hazardous areas due to the presence of flammable gases or liquids.
  Also zoning of dust hazard zones. 
• Electronics design, manufacturing & fault finding.

• Boiler Controls and Burner Management systems, including assessment for service, design, installation & commissioning.
• Development of ‘Functional Descriptions’ (used to program a control system) for a number of industrial processes and power plants.
• Control system design, including in plants processing harmful or flammable products.
• Lead or facilitate Chazop studies (control system hazard and operability study) to identify possible issues with the control system of the associated instruments and actuated field devices.

A variety of structural engineering services as required

A variety of civil engineering services as required