Portfolio
Engineering projects
Building services projects I've worked on across New Zealand and Australia.
Selected projects
Selected projects with a defined engineering scope. Status as of October 2026.
| Project | Employer | My role and scope | Status |
|---|---|---|---|
| New World Havelock North, Hawke's Bay | MEPS | Fan sizing and duct calculations for a new 3,000 m² supermarket; cloud model collaboration | Opened July 2024 |
| Remuera Gardens, Auckland | MEPS | Ventilation drawings and services clash check | Built and occupied |
| Pakuranga Park Care Units refurbishment, Auckland | MEPS | Carrier HAP heat-load calculations, air balancing, fan calculations, services coordination | Refurbishment |
| Papatoetoe South School Hall refurbishment, Auckland | MEPS | HVAC and sanitary design, load calculations, H1 energy compliance | School project |
| Mainstream Tauriko Industrial Development | MEPS | Sanitary preliminary design, H1 energy calculations | – |
| 770 Gladstone Road, Gisborne | MEPS | Services design for apartments and terraced homes | – |
| Pigeon Mountain Primary School; Elementum Building | MEPS | Layout and drawing revisions | – |
| Industrial site VSD commissioning, Auckland | Fantech | On-site commissioning of ABB ACH580 / ACS180 drives with one sensor per drive; I/O interlocks | Commissioned |
| Ventilation and controls packages: Watercare, schools, MPI Wellington, Cook Islands | Fantech | Fan, attenuator, controls and smoke-spill selection and pricing from drawings and specs | Quoted |
| Modbus and BMS integration support | Fantech | Modbus fault finding; BMS link to EC motors | Resolved |
| Queensland satellite hospitals | Edson Global | Hot-water and hydronic equipment selection and quotations | All seven open |
| Transformer acoustic enclosure, Botany NSW | DBL / Ofinac | Prefabricated acoustic walls, hot-dip galvanised, 15-year design life | Delivered |
| Diesel fuel tank systems and generator acoustic packages | DBL / Ofinac | Double-skin tanks to AS 1692, fuel system P&IDs, exhaust silencers, acoustic doors and enclosures | Delivered |
| Residential ducted systems, Melbourne | Polyaire, Den Aircon | Zoning, outlet and duct layout, airflow sizing by room load; quotes from drawings and site visits | Many installed |
Skills shown across these projects
| Area | Skills |
|---|---|
| HVAC design | Carrier HAP load calculations, fan duty and duct sizing, air balancing, residential ducted design |
| Compliance | NZBC H1 energy, G4 ventilation, AS 1668, AS/NZS 3500 |
| Controls | ABB ACH580 / ACS180 VSDs, EC fans 0–10 V, Modbus, BACnet, CO₂ demand control, BMS interfaces |
| Acoustics | Attenuators, stack silencers, acoustic doors, enclosures, louvres |
| Fabrication | Pressure vessels (AS 1210), fuel tanks (AS 1692), welding (AS/NZS 1554), hot-dip galvanising |
| Hydronics and hot water | Buffer tanks, expansion vessels, pump skids, dosing pots |