John Deere makes the Grade
Even before Sam Pemberton’s new full-featured John Deere 670 Grade Pro (GP) motor grader arrived at his company’s Hamilton yard, it had already created...
Category : Contractor
Fishing for Mudfish – use Marmite
by Vijay Naidu
Believe it or not, marmite and mudfish featured in an award-winning environmental strategy for a Northland quarry. HUGH DE LACY explains. The Christchurch Marmite factory...
Underwater wonder
A bit of backyard engineering magic was behind one of Auckland’s best-loved tourist attractions, Kelly Tarlton’s Underwater World. HUGH DE LACY unravels it. Of course...
Time for a rational debate
The release by government of its long-a-waited stocktake of conservation areas listed in Schedule 4 of the Crown Minerals Act is the perfect time for...