22,500L Underground Concrete Water Tank

• 9 tonne weight
• 55mm wall thickness
• 100mm floor thickness
• Manhole lid maximum load capacity 150kg

For full specifications, download the Spec Sheet pdf below.

Read this PDF for information about Delivery Truck Site Access.

On-site delivery and assistance in installation to ensure optimal performance 

Harvey Tanks can deliver and install concrete tanks and sheds just about anywhere. Our concrete tanks can be installed to suit the needs of your property, including being completely buried with a reinforced roof to preserve the aesthetic. 

The Harvey Tanks team work with a local contractor to transport your concrete tank to site and will then assist your local contractor to install the tank, ensuring optimal site placement and performance. We’ve been supplying and installing concrete tanks for over 60 years and have a wide ranging knowledge of how our tanks work and where they should be placed. 

Harvey Tanks have been installed throughout the South Island, including in remote locations such as Cardrona Ski Field, at the top of Bob’s Peak in Queenstown (top of the Gondolas) and Milford Sound.

Site preparation

It is important the site for your concrete tank is prepared correctly prior to delivery. This will ensure the tank operates at the optimum level and is safe from damage. Download the Spec Sheet below for more information.