Flexbile reservoir

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A Smarter Solution for Temporary Liquid Storage

Looking for a scalable solution for temporary liquid storage? Our modular flexible reservoir system offers unlimited capacity in virtually any location — far beyond the limits of traditional tanks or containers.

Whether used as a standalone storage system or an extension to existing reservoirs, this innovative solution allows you to store all types of liquids safely and efficiently. Liquids can be stored directly in the tubes or within a reservoir structure, with or without a membrane. Ideal for short- or long-term use, and suitable for small or large volumes, our system is the smart choice for flexible water storage, industrial liquid containment, and more.

Storage in an open reservoir

The photo is from a test in France. Water storage became a part of the test. Example of storage capacity. A Circumfence of 125 meters tube equals approximately 928m3. 400 m tube equals approximately 10400m3. You find more calculations in the table below.

Temporary Water storage

The ideal solution for temporary storage of “unlimited” amounts of liquids. Typical applications will be temporary and short-term storage of: Wastewater, Toxic spill, Oil, wastewater. A membrane will reduce seepage.

Repair of water parks

Its now possible to repair a water park in a matter of hours compared to days. Reduce cost by less down time. No need to exchange the water as the water was stored directly in the tubes.

Volume Of Storage

Illustration and calculations below are approximately numbers.

Storage in tubes – TwinTube 125

m π r h 1 x tube m3 2 x tubes m3
10 m 10 1,25 3,142 0,625 10 12 25
50 m 50 1,25 3,142 0,625 50 61 123
100 m 125 1,25 3,142 0,625 125 153 307
200 m 200 1,25 3,142 0,625 200 245 491
1,000 m 1000 1,25 3,142 0,625 1000 1227 2455

TwinTube 60 – Storage in tubes

 mπrh1 x tube m32 x tubes m3
 mπrh1 x tube m32 x tubes m3
10 m100,63,1420,31036
50 m500,63,1420,3501428
100 m1250,63,1420,31253571
200 m2000,63,1420,320057113
1,000 m10000,63,1420,31000283566

ES Flexible Storage Reservoir (TwinTube 125)

Pool, volume Pool m3 2 x tubes Total
Ø π r H m3 m3 Total m3
ES Storage Reservoir 125 m 125 3,142 18,64 0,85 928 307 1235
ES Storage Reservoir 200 m 200 3,142 30,58 0,85 2497 491 2742
ES Storage Reservoir 400 m 400 3,142 62,40 0,85 10400 982 10891
ES Storage Reservoir 1,000 m 1000 3,142 157,88 0,85 66574 2455 67801
The GVOIR can be used to store almost all types of liquid that exceed the normal capacity of tanks, and you have the benefit of the cost-effective solution. It is constructed using only safe, reliable and approved materials. Examples of usage:
  • Storage of wastewater
  • Storage of untreated sewage
  • Storage of, e.g. PFAS, PFAS treatment, PFAS removal
  • Storage of chemicals
  • Storage of Rainwater/flash floods.
  • Storage of toxic spills
  • Storage of drinking water
As the NoFloods GVOIR can be deployed on a wide variety of surfaces (sand, grass, asphalt, concrete etc.), it can be used exactly where needed. It is also the obvious choice when cleaning ponds and smaller lakes. Due to the possibility of circulating water within the tubes combined with relevant filter systems/ mechanical cleaning systems, the system can be used for cleaning of polluted water before putting the water back into the environment. This makes the NoFloods GVOIR a flexible, environmentally friendly and cost-effective solution.
The capacity of the GVOIR (Giant Moile Reservoir) increases exponentially:
    • 100 meters, 32 meters in diameter = › storage of approx. 760 m3 – 200 meters, 64 meters in diameter =› storage of approx. 2800 m3 – 400 meters, 128 meters in diameter =› storage of approx. 10760 m3
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