River & Stream Works

Anzac Cliffs

Project Overview: River diversion, alignment and relining in the Manawatu River. Work was necessary to stop the cliff eroding. An estimate of 20,000m3 was eroding away each year.  Bulk earthworks for new residential subdivision at the top of the cliff. Construction of stone columns.

River Works

  • 140,000m3 cut to fill – cut diversion channel and excavate gravels to accommodate bed armouring, fill embankment and shape to accommodate rock lining.

  • Completely reshape river channel

  • Transport and place 35,000 tonne of rock lining

  • Construct rock groyne in river

  • Construct access tracks

  • Divert creek

Subdivision

  • 250,000m3 cut to fill

  • 6,500m3 topsoil strip, stockpile and respreads

  • Construct 305 stone columns including supply of stone

ANZAC (29).JPG
ANZAC (30).JPG
ANZAC (62).jpg
ANZAC (115).jpg
ANZAC (117).jpg
ANZAC (167).JPG
ANZAC (168).JPG
ANZAC (186).JPG
ANZAC (190).jpg
DSC_3336.JPG
IMG_2392.JPG
photo 4.JPG
2015-03-12 Photo 2.JPG
ANZAC (9).JPG
Next

Wharemauku Erosion Protection