Spudulica Attenuation Tank Packages - 3200L +

Do you need a drainage solution that collects and stores excess surface water?

Need a system that will control the flow of water back out into the ground?

Need a storage solution not a soakaway solution? Then an attenuation crate package is for you.

An attenuation crate package will allow you to choose the amount of water you can collect and store from 3200L – 7200L. These attenuation kits will also include 400L Crates (multiples to provide full litre capacity), Tape, Geotextile Layer and Pre-fabricated Liner.

Package details

·         400L Modular Crates 400 litres capacity per unit nominal (380L actual @ 95% void)

·         Landflex AS Shoebox Liner base and lid – a synthetic membrane of plasticised PVC with a layer of polyester fabric inserted for stability.

·         Butyl Tape to suit the package

·         Geotextile G3000 protective fleece , 250gsm

Use an attenuation tank system to remove a large amount of surface water and store this water. Then either route the excess water to a sewer or using flow controls in the system to release water as needed back into the ground. This system can help to reduce the impact of storm and excess surface water events, making previously water logged areas useable.  A high capacity system from 3200L, 4800L and 7200L options available.

This package will include our high quality Landflex AS shoe box design  impermeable membrane to create a strong, long lasting attenuation tank. The bespoke shoebox liner is used to envelope the modular attenuation units supplied and is usually supplied in two fabricated pieces. The first is the base while the second is for the top with a small overlap down the sides. The two pieces effectively make a shoebox. The Impermeable membrane will hold water within the structure which can then be released into the mains network or recycled for re-use as required. The shoebox impermeable liner comes with a non-woven protector geotextile which should wrap around the whole system before backfilling.

Attenuation sizes

8 crates – 3200L

12 crates 4800L

18 crates – 7200L

Multiples of 400L crate are included in the package to make up the capacity required.

Delivery – Palletised

Lead Time – 5-7 working days from date of order.