draft revised kaihu river management plan - Northland Regional ...

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Northland Regional CouncilFigure 7: River Cross Section Survey Location Map.Kaihu River Maintenance Plan 2010-2016 - 11 -
Northland Regional CouncilTable 2: Kaihu River 6-yr Maintenance Plan.KAIHU RIVER 6-yr MAINTENANCE PLANACTIVITIES Unit Figure Unit 2010-2011 2011-2012 2012-2013 2013-2014 2014-2015 2015-2016Section1 From Northern Wairoa to Okahu (Duck Creek)Clean right bank from SH Bridge to Duck Creek 1,600.00 m 10,000.00 10,000.00 10,000.00 10,000.00 10,000.00 10,000.00Clean left bank from Car Shop to Duck Creek 900.00 m 3,600.00 3,600.00 3,600.00 3,600.00 3,600.00 3,600.00Spray of the grass on both side of the banks 3,122.96 m - 5,000.00 5,000.00 5,000.00 5,000.00 5,000.00Section 2 From Okahu (Duck Creek) to Parore RoadClean right side of the bank 6,000.00 m 10,200.00 10,200.00 10,200.00 10,200.00 10,200.00 10,200.00Clean left side of the bank 6,000.00 m 10,200.00 10,200.00 10,200.00 10,200.00 10,200.00 10,200.00Install three culverts (One Off) 3.00 Unit 2,340.00 - - - - -Section 3 From Parore Road to Rotu BottleneckClean right side of the bank 7,500.00 m - 11,175.00 - 11,175.00 - 11,175.00Clean left side of the bank 7,500.00 m 11,250.00 - 11,250.00 - 11,250.00 -Section 4 From Rotu Bottleneck to Wiahue RoadClean Inside bends LS 5,000.00 5,000.00 5,000.00 5,000.00 5,000.00 5,000.00Spray Willows 7,981.51 m - 2,000.00 1,360.00 660.00 - -Clean Inside bends due fallen sprayed willows - - - - - 1,666.67 1,666.67Section 5 From Wiahue Road to AhikiwiSpray Willows 8,757.38 m - 2,000.00 1,360.00 660.00 - -Clean Inside bends due fallen sprayed willows LS - - - - 1,666.67 1,666.67Section 6 From Ahikiwi to Kaihu River ( Confluence with Waima River)Spray Willows 8,757.38 m - 2,000.00 1,360.00 660.00 - -Clean Inside bends due fallen sprayed willows LS - - - - 2,000.00 2,000.00Stream Blockages ( Provisional Sum) LS 5,000.00 5,000.00 5,000.00 5,000.00 5,000.00 5,000.00River Cross Section Survey ( Every 5 years) LS - 10,000.00 - - - -Labor Charge LS 11,000.00 11,000.00 11,000.00 11,000.00 11,000.00 11,000.00Rates Collection LS 3,300.00 3,300.00 3,300.00 3,300.00 3,300.00 3,300.00Total 71,890.00 90,475.00 78,630.00 76,455.00 79,883.33 79,808.33Kaihu River Maintenance Plan 2010-2016 - 12 -
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