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Site
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Flow (ℓ/day)
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Comments
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Watercare, Owhanake Wastewater Treatment Plant, Waiheke Island
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80,000
|
Phosphate removal slag filter. Reduced from 13 to 1mg/ℓ. Disposal to stream.
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Waiheke Primary School
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16,500
|
Recirculating sand filter, UV, disposal via drippers
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ARC, Arataki Visitor Centre, Scenic Drive
|
10,000
|
Recirculating sand filter disposal via drippers
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|
The Sands Subdivision, Mangawhai
|
-
|
Extension to subdivision treatment plant serving 120 lots
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Hermes Subdivision, Mangawhai
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18,000
|
1. 26 lot septic tank effluent pressure sewer
2. Central sand filter treatment & disposal serving 26 lots
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Nautical Heights Subdivision, Mangawhai
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23,000
|
1. 29 lot septic tank effluent pressure sewer
2. Central sand filter treatment & disposal serving 29 lots.
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Meadow Park Industrial Subdivision, Kumeu
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12,000
|
Textile Filter treatment made under license to Wastewater Innovations Inc. (2 x 6000ℓ/day modules)
Disposal to land via dripper serving 30 lot subdivision.
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Waimauku School
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12,000
|
1. Replace Drainage
2. Recirculating Sand Filter, UV, dripper disposal in flood zone
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St Stephens School, Bombay
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48,000
|
1. Oxidation pond dewatering to land
2. Recirculating sand filter, disposal to land via dripper serving school & 20 houses
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