Accelerated road construction due to moisture sensitive materials This 2km Transit New Zealand/Rotorua District Council project, contracted for $3.1M, started in May 1997 and completed in April 1998, 6 months early. Work involved constructing a 425,000m3 engineered fill comprising 40% moisture sensitive ash, of which careful management was required to complete the earthworks successfully. The … Continue reading SH5 Tumunui Realignment, Rotorua, North Island