Hygrade Water assisted Hynds Water’s collaboration with Downer Civil Project Team for the Watermain upgrade project at Auckland International Airport. The work had been meticulously planned as it involved cutting over on the main watermain line feeding the airport. Hygrade Water contributed to the project by supplying through Hynds Water multiple components for the project resulting in a successful outcome, including large diameter Hawle Valves, Gillies Ductile Iron Fittings, Viking Johnson Flange Adaptors, and Georg Fischer Electrofusion Fittings.