"What we've got now is a much more flexible manufacturing operation," said Mr Cawte. "We've got a world-class facility to bring new products to market."
Orica's primary markets are water treatment, the dairy, food and beverage sectors, and the pulp and paper industry. The company also provides chemicals to a range of general New Zealand industry clients. The company supplies more than 300,000 tonnes per year in New Zealand.
The upgrade has led to a reduction in waste through better capture and recycling operations. It has also enhanced the separation and management of storm and waste water streams. The site's chemical storage and handling facilities have also been improved. That includes a comprehensive upgrade of its main storage tanks, new containment compounds and advanced control systems.
"We're talking about a lot of chemicals that need to be handled safely," said Mr Cawte. "The quality of the environment is a debate that is central to New Zealand's primary industries and these are the kinds of customers we support."
A key part of the upgrade involved refurbishing the site's tank for storing caustic soda, which was a fundamental industrial treatment for water, dairying and for pulp and paper, said Mr Cawte.
However, the company had also set up a number of smaller tanks, which allowed it to provide a wider range of value-added products.
Mr Crosby said he was delighted to have a business of Orica's calibre investing further in the city.
"Tauranga City Council is committed to encouraging growth and innovation in Tauranga. Since Orica first established in Tauranga, they have demonstrated their dedication to our community."