NEC has a long History of project based heavy fabrication contracts, for a variety of engineering sectors and clients, including:
- 2009, Whakatu Tank Farm, 4 Vessels, New Zealand ($380,000 NZD)
- 2004, Manufacture of 20 Telco Towers throughout New Zealand ($800,000 NZD)
- 2002, Fabrication/Install of Vacuum Chamber, New Zealand ($1,100,000 NZD)
- 1999, Effluent upgrade fabrication, Waihi Mines, New Zealand ($1,100,000 NZD)
- 1997, Installation of Can Retorts, Hastings, New Zealand, ($570,000 NZD)
- 1995, Fabrication of Monopole Towers, New Zealand ($1,600,000 NZD)
- 1994, Steam Reinjection Pipework, Wairakei, New Zealand, ($690,000 NZD)
- 1993, Fuel Storage Tanks for Caltex, Napier, New Zealand ($800,000 NZD)
- 1992, Oil Refinery Project with sitework, Papua New Guinea, ($700,000 NZD)
- 1992, Victoria Street Bridge Deck, Hamilton, New Zealand ($1,700,000 NZD)
- 1991, 4 x Batch Rendering Plants, with install, Russia, ($3,900,000 NZD)
- 1989, 6 Steam Knock Vessels, BS5500, Ohaaki, New Zealand ($350,000 NZD)
- 1982, 5 Pressure Vessels to BS5500 to Waitara, New Zealand ($500,000 NZD)
- 1976, 3 x 3 million gallon oil tanks, Napier, New Zealand ($3,500,000 NZD)