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Ross Tanks manufacturer a range of built on site concrete tanks suitable for use as household storage, stormwater retention/detention, firefighting and effluent treatment tanks.

Our range of household water storage tanks range in size from 5000 gallons (22750 litres) for a holiday home to 12,000 gallons (54600 litres) suitable for a larger family home.
All tanks are built on site.

Gallons Litres Height Width
5,000 22,750 2.74m 3.50m
5,000 22,750 1.82m 4.30m
6,000 27,300 2.15m 4.30m
7,500 34,125 2.74m 4.30m
10,000 45,500 2.45m 5.10m
12,000 54,600 2.85m 5.10

Underground tanks are manufactured with a strengthened flat roof and a central column to support the roof.
They are designed to be covered with dirt to maximum depth of 300mm.
An underground concrete tank costs more than an above ground concrete tank.

Our range of larger tanks are typically used for commercial applications and can be sited either above or below ground level.

Gallons Litres Height Width
70m3 68,250 2.80m 6.00m
90m3 90,100 2.55m 7.20m
100m3 100,000 2.85m 7.20m

Ross tanks can also manufacture one off design and builds to meet customer requirements (maximum capacity 100m3) i.e open top tanks.

All tanks are circular. Heights (height to the top of the wall) can be changed if
necessary, although diameters are fixed.

In addition to these we can manufacture larger tanks or reservoirs of 100m3
for commercial and industrial applications.

Please contact us if you have any questions.

RECENT PROJECTS :

These are some of our recent projects we have supplied tanks for:-

Pauanui Lakes Resort, Pauanui
Oneroa Township sewage scheme, Waiheke Island
Aramoana subdivision, Hawkes Bay
Aranake subdivision, Whangapoua, Coromandel
BP Motorway Stop, Silverdale
Huia Lane subdivision, Orewa
Momorangi Bay D.O.C Camp, Queen Charlotte Sound
The Sands Apartments, Waiheke Island
Opera subdivision, Whangapoua, Coromandel
Aotea Developments subdivision, Kawhia
Regis Park, East Tamaki
Goodlands Estate, Dairy Flat
Ringer Farms, Matapouri
Hynds Environmental, Mangawhai Subdivision
Matapouri Park subdivision, Matapouri
Jacks Point, Queenstown
Kaiuma Bay subdivision, Pelorus Sound
Tutakaka WWTP
Lake Ferry sewage scheme
East Leigh subdivision
Cardrona apartments
Treble Cone Ski Field

 

 

 
 
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Above ground water storage tank
 
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Underground water storage tanks capable of being buried