GBD has been involved in the drainage and earthwork contracts for over 25 different schools.
These projects involved installing sewerage treatment systems, wetland drainage systems, pumping chambers, alkaline systems, water reticulation and supply, stormwater management, soak holes as well as general remedial works to old systems.
The Sewerage Treatment System installed at Riverview Primary, Kerikeri in 2005.
Other school jobs include:
- Pipiwai, Whangarei Girls High, Mania View, Matarau
- Purua, Matawai, Kamo High, Te Hapua
- Okaihau, Pakatai, Maunu, Kaeo
- Russell, Raurimu, Riverview, Panguru
- Ruawai, Maungatapere, Punaruku, Waima
- Mangakahia, Kokopu, Broadwood
- Dargaville, Blomfield, Pampuria
