Their primary limitations relate to their effectiveness for water quantity management, although they have some water quality applications. Whether you need to hold stormwater (detention system), soak water away (infiltration system) or detain water to release at a controlled rate (attenuation system), RainSmart will provide a simple, cost effective and maintainable underground stormwater management solution for your site. Our industry leading products can be. Rainsmart Ellipse Soakaway Crate. polypropylene soakaway crate for stormwater drainage storage. Stormwater Management Ltd was able to find a solution for a domestic, localised flooding issue, which was resolved with minimum costs and disruption to a residents house. 00. . StormCrate55 modular cellular crates are used in storm water. This allows for a 150mm base layer of sharp sand, 150mm of sand or gravel sidefill all around the outside of the crates. 5m x 0. All developments of scale, now have to contain their stormwater on site and slowly release it to the drainage network, at a controlled rate. 28 crates per m 3. Alternatively, fill out our enquiry form:The attenuation tank crates/blocks are placed to the predetermined laying pattern, before holes for inlet, outlet and vent pipes are cut to size. Water attenuation systems prevent surface water flooding by slowing down the rate of water entering the drainage network. Designed for quick installation and boasting 100% inspectability, its adaptable modular design allows for customization according to projects, making it particularly suitable for landscaped areas and. An attenuation tank can be made up of geo-cellular crates, impermeable geomembrane and protective geotextile, to create a watertight storage tank underground. 3 crates per m3 gross volume). . Share. As well as attenuation, the AquaCrate can also be used for greywater storage. What is a stormwater attenuation tank? Attenuation tanks are often confused with soakaway crates, and while there are some similarities between them, the way they operate is largely very different. The StormTank Module 25 Series is a subsurface stormwater storage unit commonly used for stormwater retention, detention, infiltration, and rainwater harvesting applications. Easy to handle and install. Types of water management solutions. Description. Individual cells are assembled together to form an underground structure for use in commercial, industrial or residential sites. Just another day of the office for the Graf UK team đˇđťââď¸ For this project our engineers constructed a 149m3 EcoBloc Light stormwater attenuation tank for aâŚSoakaway Crates Recycled Plastic Stormwater Attenuation Crates Our soakaway crates are used to create underground permeable infiltration schemes, water storage and attenuation systems. Live. If you have already calculated your storage volume, you'll need that figure and the below: An idea of your tank dimensions. Stage 2 - The filtered stormwater enters the pre-built geocellular crate system at a size that will hold the required level of stormwater. £69. 5kg. Residential developments. The collected storm water then drains away slowly into the drainage system when the crate is used for attenuation, or, soaks away slowly into ground water table when the crate is used for infiltration. Waste and water attenuation. Or click here to find out more. 5m below the surface connections of any diameter can be made to the system. Features & Benefits . Detention BasinRain Bloc Stormwater Attenuation/Soakaway Crate. CIRIA RP992 The SuDS Manual Update: Paper RP992/21 Guidance on the Maintenance Plan 4 Inspections should comply with all relevant Health and Safety legislation (Health and Safety at Work Regulations, 1999). Step 1Rain Bloc Stormwater Attenuation/Soakaway Crate. 00 Incl. Add to basket. 1000mm x 1000mm x 400mm dimensions. ACO. AquaCrate 400 Rainwater Crates. 00 out of 5. Geocellular crate for soakaway (infiltration) or storage (attenuation) applications for surface and storm water. This is where stormwater is fed into the soakaway structure where it is held for long periods, allowing the water to slowly infiltrate into the surrounding soil, removing the need for stormwater drains and at the same time recharging the natural levels of groundwater. The issue of water attenuation is an increasingly hot topic, with more occurrences of extreme weather patterns being experienced across the UK. Stormwater attenuation tanks provide a storage system for rainwater and surface water. As more and more developments in the UK are built on green fields, it's essential to consider how to deal with the increase in surface water run-off andâŚStep by Step Attenuation. From £269. 28 crates per m 3. of Stormwater Attenuation Tank - Attenuation Crates for. So how does it work: half of the attenuation tank takes surface water run-off and acts just as a regular attenuation tank, while. uk 3. If you're planning a project using Attenuation Tanks. We can also offer an installation service if required. We're an underground modular stormwater infiltration & attenuation tank system China factory,our stormwater modular tank is for building underground stormwater infiltration, attenuation systems. Our easy-to-assemble crate can be installed beneath gardens, pedestrian areas and. 0m x 0. £69. The system is comprised of base plates, crates and side. We will look at the engineerâs design and optimise the tank depth to be as economical as possible for the contractor, even where there is a very shallow fall, or perhaps where we need to achieve. SOAKAWAY CRATES FOR DRAINAGE SYSTEM. â Stormwater Attenuation Crates. The water is then released from the. Anthony is a Chartered Civil Engineer with considerable experience in water, hydrology, flood risk and drainage, particularly in relation to SuDS design and hydraulic modelling. Soakaway crates, also known as infiltration crates, are a type of stormwater management system that allow water to naturally soak into the ground, reducing the load on drainage systems. All developments of scale, now have to contain their stormwater on site and slowly release it to the drainage network, at a controlled rate. Features & Benefits: Brett Martin Cellular Storm Water Crate 55 Tonne - 1200mm x 600mm x 347mm. They have a heavy-duty lorry-bearing capacity of up to 60. Product Description. The unique compressive properties, modular design and choice of strengths, from 200kN/m2 up to 1000kN/m2, make GEOlight® extremely versatile. This water can then be re-used on-site. Ideal for linking rainwater downpipes. 11 ex VAT. Earlier this year, we assessed the carbon footprint of two different types of attenuation. Reservoirs . Tanks Direct offer a range of Klargester GRP attenuation tanks, providing a suitable alternative to traditional large pipes and attenuation crates solutions. They plan an important role in protecting people, property, and local land from the build-up of rainwater during heavy downfall periods and can be used. Designed to suit any drainage layout with regards to connection sizes and orientation. 00 7,500 litre SuDS Rainwater Attenuation Tank with. Reels. They can be used in trafficked and non-trafficked. EcoBloc Flex is a modular geocellular unit which is used as a below ground stormwater attenuation or soakaway tank. Attenuation tanks are installed in an excavation prepared and backfilled by the contractor using Variobox crates, LLPE membrane and a protective fleece. Designed for trafficked and untrafficked areas. F Rowley Regis (2,300m3) Warranties Stormwater Managment Limited provides a 30 year warranty for all supply and installation projects undertaken. 5m of cover for non vehicular or 0. 3. SDS GEOlightÂŽ has been constructed entirely from post-consumer recycled PVC waste, which is normally destined for landfill. Reviews. 1m high (3. £69. Call us: HOME. Individual cells are assembled together to form an underground structure for use in commercial, industrial or residential sites. If the crates are used for attenuation, the water will drain away slowly into the drainage system. What are the advantages of our Soakaway Crates? Assembled ready to installAs the crate structure fills, water begins to exfiltrate from the tank into the surrounding ground. 3 Crates per m3, 60 Tonne Rated. The crates are a single piece and can be easily maneuvered, stacked and placed. Each crate has a capacity of approx. The tank incorporates a method of releasing stormwater at a flow rate that the storm-water drains can handle without. With a compressive strength of 83 tonnes/m2, Polystorm Xtra is designed for various surface water solutions including, surface water rentention, surface water attenuation or surface water infiltration as a soakaway solution, for use in shallow burial depths and heavily trafficked applications such as lorry parks and industrial access roads. Stacked on pallets to save space during transport reducing costs and CO 2 emissions. If using Aquacrate 400's you will only require 2. Geocellular attenuation tanks or attenuation crates are also extremely space efficient, with a typical surface water holding capacity of 95% or above. Rain Bloc Stormwater Attenuation/Soakaway Crate. We can often suggest alternative brands that will achieve the same result and save you money. Features & Benefits. In âhybridâ storm management systems SDS engineered water storage and treatment devices below-ground combine with, enhance the performance and extend the lifespan of vegetative SuDS materials above-ground. They are also suitable for use beneath car parks. They are usually used for larger municipal or commercial applications. The honeycomb design is extremely strong allowing vehicle loading with minimal cover. If you have already calculated your storage volume, you'll need that figure and the below: An idea of your tank dimensions. Pipelife Austria's new logistics and warehouse area in Leonding boasts an innovative water management. 1. SuDS systems use a holding area (the âattenuation tankâ or âattenuation crateâ) that fills up during heavy rain. From £269. These include providing rainwater storage and attenuation to prevent flooding along with preventing peak flow to the main surface water drainage system. It provides a versatile solution for stormwater management (refer Iplex Aquacell. To facilitate this, Geoline Ltd. VAT) £70. VAT â +. Maximum installation depth of 4m. An offline system is connected to the inlet. For both commercial and domestic properties. The individual crates were lowered into the excavated area and then interconnected to form one huge below ground holding tank, measuring 355. 00. Use the Best Rainwater Attenuation Crates Derive The Best Benefits Attenuation implies to storing of excess rain or storm water during the monsoon or storm is likely to crash. The system is comprised of base plates, crates and side. Kingspan Klargester's Wastewater range is suitable for multiple applications, on and off-mains. 00 incl VAT. 4. Purpose of this document Features & Benefits: Polypipe PSM1A Polystorm Plastic Soakaway and Attenuation Crate. Crate size 1200mm (L) x 600mm (W) x 420mm (D) (3. The Polystorm geocellular range is ideally suited to deeper applications and can accommodate a wide range of traffic loadings, from pedestrianised areas to large HGV parks. From £269. View products. Domestic Soakaways are typically 1-3 m3 so please select the number required. Rain Bloc Stormwater Attenuation/Soakaway Crate. Benefits of Using. The crates are designed to be simply and easily stacked together to create a below ground storm water holding tank or to allow the infiltration of storm water into the ground around them. See the illustration. 63 crates / m3 0. Graf Rain Bloc Stormwater Attenuation Crate - 3. This product can bear up to 20 tonnes and is 1m x 1m x 0. This helps redirect the water collected to a storm drain or local body of. Suited to trafficked areas. 9/m3. Features & Benefits: Polypipe PSM1A Polystorm Plastic Soakaway and Attenuation Crate. A detention basin is often designed as a regional flood control facility to reduce the 10- and 100-year runoff releases. 23â x 1. For soakaway purposes the crate is wrapped in a geotextile material which is permeable, but protects the system from debris, and allows the water to slowly release back into the ground through infiltration. Call us today. Compressive strength of 20 tonnes/m 2. Consequently these systems can be installed under car parks and access roads as well as landscaped areas. Brett Martins stormcrates are modular geocelluar units which are used for storm water attenuation surface water filtration and soakaways . The plastic crates have high void to volume ratio to maximise water retention, yet are robust and designed to withstand all types of vehicular traffic. Get in touch today!Stormwater Management Systems. Optimising space and reducing CO2 emissions with its stackable design. Our EcoBloc stormwater attenuation crates are renowned for their modular nature,. 3 Crates per m3, 60 Tonne Rated. crates, impermeable geomembrane and geotextile to make a stormwater attenuation tank. Ireland: +353 (0)14378831. 1. Rain Bloc Stormwater Attenuation/Soakaway Crate. Trustpilot. 54 Excl. 62â x 1. Attenuation crates also known as soakaway crates are used to control the level of surface water in areas that experience heavy rains or floods. Void Ratio: 95%. The ready to install units are preformed to provide an underground stormwater storage facility, for the application of stormwater attenuation or infiltration. The RAINBOX® Core system is designed for use in landscaped or trafficked areas (with a Gross Vehicle Weight of 40 tons), and can be installed in soakaway (infiltration) or storage (attenuation) applications for surface and storm water management. The JFC HydroChamber is an arched chamber attenuation system designed specifically for building underground storage tanks for stormwater runoff in attenuation and soak away applications. 25 metres. 2m3 per crate. ,Ltd. Stackable stormwater attenuation crates offer a modular design that give you more flexibility over how the system is installed and set-up in the ground. 0%. All of which are supported by our in-house Design. Our soakaway crates clip together to form a load-bearing underground water storage/attenuation system. BBA Approved: Yes - certificate 15/5200. Precast concrete tanks provide the ideal solution for. Our Polystorm Cell Modular Soakaway and Attenuation Crates PSM1A system provides surface water infiltration, retention or attenuation as a soakaway solution as a variety of depths in loaded and trafficked areas. Size: 2. Inspectable and jettable with a configuration of RAINBOX® Cube within the system. Sort By: StormCrate55 modular cellular crates are used in storm water retention, attenuation and infiltration applications. Rain Bloc Stormwater Attenuation/Soakaway Crate. g. We supply 20 tonne crates for pedestrian traffic and all the way up to 100 tonne crates for HGVs and heavy plant traffic. From £3,669. The system facilitates quick and easy assembly on site where multiple configurations can be formed. Large net storage volume of 287 litres. C&L provide stormwater attenuation products from Polypipe and Wavin. Benefits of Using. With 44 tonnes/m² compressive strength, Polystorm is ideally suited surface water retention, surface water attenuation or surface water infiltration as a soakaway solution at a variety of depths, under trafficked or loaded areas such as car parks and housing and commercial developments. While digging the hole, look out for changes in soil characteristics at different. Min Order: 1 cubic meter. Compatible with ACO surface water drainage, downpipes, and roof outlets. We can also offer an installation service if required. Soakaway Crates, also known as Attenuation. Used in landscaped areas, or in trafficked areas up to a Gross Vehicle Weight (GVW) of 30 tonnes. Great for pedestrian and vehicular areas beneath. Its flexible modular structure is light but strong, making it ideal for use beneath areas such as roads, car parks and industrial areas. A solution to this is to make the area permeable, for instance by using permeable paving or asphalt, or installing soakaway systems. Wavin AquaCell units are a tried and tested modular technique for managing excessive rainfall and can be assembled to create an underground structure as either a temporary attenuation tank or infiltration soakaway. Dimensions: 1200mm x 600mm x 347mm. Therefore maximising an area for both land use and stormwater management is crucial in a developed city. Above the crates we recommend a 150mm sand/gravel layer and a further 150mm â 350mm of backfill depending upon the application. By sgs. Post navigation. Reduce the risk of flooding and its consequences by providing for better, more comprehensive and co-ordinated water management. ABG blueroof â Blue Roof System. Most people associate the use of modern soakaway crates with infiltration use. Back SubmitTo achieve this, a stormwater retention system would be required to capture and store the water on site. Features & Benefits: ACO RoofBloxx Water Attenuation Crate. Attenuation Rainwater, which has been collected from impermeable surfaces, is directed to the crate structureStormwater attenuation and infiltration/soakaway crates ACO StormBrixx is a unique and patented plastic geocellular stormwater management system for attenuation and soakaway (infiltration) usage. What are attenuation crates? Attenuation crates, also known as soakaway crates, are used to control the level of surface water and reduce the risk of flooding. Iplex AquacellÂŽ is a stormwater management cell designed for use in infiltration, attenuation or storage / reuse applications. 480 ft³)/Truck EcoBloc light Stormwater management system with various applications, Lorry-bearing 12 tonnes, 630 m³ (22. Designed to be installed underground, these light-weight crates are easy to assemble and connect together to enable you to create your required structure. Ever wondered how we install our stormwater attenuation systems? Check out this video of an installation we did down in Bristol! Video. Attenuation & Soakaway Crates. Polypipe is able to offer multiple systems that may be used to provide attenuation storage within a development. S. This product is designed for below-ground stormwater attenuation, surface water infiltration and as a soakaway system. The void created by the storm crates can then fil up in heavy rainfall and let the. The modules are manufactured using recycled materials and provide a lightweight, structural component to an engineered design. 00 Graf Infiltration Tunnel Kit for Soakaways,. -It has two main functions: ârainwater harvestingâ and ârainwater utilizationâ. 5 metres 2 metres. Stormwater Retention Tanks. (1) From £ 0. SDS GEOlight® has been constructed entirely from post-consumer recycled PVC waste, which is normally destined for landfill. From £269. Use the look up table to select the number of crates required using the Nett volume per crate (0. £69. Delivery. Joining as many crates together as required in order to achieve the specified void. To facilitate this, Geoline Ltd. StormCrate55 Cellular Storm Water Crate 55 Tonne - 1200mm x 600mm x 347mm. FREE shipping and FAST delivery. Attenuation tanks Green roofs (*) SuDS Manual Page References will be included once the SuDS Manual update has been completed. Select the right Modular Cell. In this way we can avoid or prevent from flooding. Leiyuan Greening Solution is Underground Stormwater Modules, Green Roof Trays, Horse padduck mud control grids and other plastic materials manufacturer from China. This below ground Rain Bloc crate is a simple an effective way to form a Soakaway or attenuation tank. If you are installing an attenuation tank system, in addition to the geotextile you will need to use a geomembrane to ensure the water is retained within the attenuation cells. 3 Crates per m3, 60 Tonne Rated. An online attenuation system means the total volume of rainwater passes through the crate structure. Since the 1970s, stormwater detention has been widely accepted as an effective means to reduce the developed peak flow to its historical rate. Cost effective, particularly when used as a hybrid, value engineered system. Rain Bloc Stormwater Attenuation/Soakaway Crate. 285 m3), please also consider the stacking arrangement : No. We've just completed the installation of a cutting-edge 465m3 Ecobloc Maxx Stormwater Attenuation Tank. The stormwater is then released from the storage tank at a controlled rate, usually by a flow control, which means that the surface water run-off will be slowly released into a local water course like a river or reservoir, therefore minimising. This is placing drainage at the heart of construction projects, and with the sector kicking into gear following a challenging 2020, Mark Halsall, National Manager â Storm Water Control at ACO Water. Soakaway crates (also known as storm crates, infiltration crates, anti-flooding blocks or attenuation crates) have an integral part to play in the prevention and reduction of surface water flooding in built up areas. 2When installing an attenuation tank, several benefits are provided in terms of stormwater management and flood control. This test will give the area in square metres required, and hence how many soakaway crates. Size: 2. The crates have multiple integral shear connectors built into each unit that locate into the crate below. constructed using modular water storage cells called soakaway crates due to their resemblance to old-style plastic milk crates. Phone: UK Phone: 0207 1646706. Fitted with a 110mm overflow pipe complete with. While conventional SuDS systems, such as tanks, crates, and ponds, have been the go-to. 5m of cover for non vehicular or 0. Intense periods of heavy rainfall are placing new challenges on our country's drainage infrastructure - it's reckoned that. oh and don't forget we price match on most products! Storm water attenuation crates allow you to store large volumes of water which can then be slowly released into the surrounding soil. A soakaway size of 1m3 is sufficient to drain a roof area of approximatley 50m2 under normal ground conditions. Making use of Invisible Structureâs trademark ring-on-grid design, Rainstore3 exceeds H-20. 95% void ratio. This item: CORE Water | Soakaway Crates | Attenuation, Infiltration, Stormwater Retention Crate for Residential and Commercial Projects | Perfect for Flood Mitigation, Stormwater Management System $150. The system counts towards 100% of attenuation volumes on-site at the same time as harvesting and re-using rainwater for a range of applications. Included with each StormCrate are 2 shear pin connectors (bullets) and 4 connector clips in an orange colour. This is where stormwater is fed into the soakaway structure where it is held for long periods, allowing the water to slowly infiltrate into the surrounding soil, removing the need for stormwater drains and at the same time recharging the natural levels of groundwater. The JFC HydroChamber is an arched chamber attenuation system designed specifically for building underground storage tanks for stormwater runoff in attenuation and soak away applications. The full Rainbloc attenuation tank kit can be found here. âŹPOA. 50. These include providing rainwater storage and attenuation to prevent flooding along with . Crate Class: Light/Medium Duty. The crates are a single piece and. 4m in size. Attenuate or infiltrate surface water and stormwater effectively even in challenging high-traffic urban environments. Leiyuan - Model M2015S - Infiltration Tank - Geocellular, for. Being experts in Sewage Treatment & Septic Tank Installations, weâre confident we can provide a solution that will last! Enquire Now. Once the crates are installed, the geomembrane is then folded and welded along any joints around the tanks to create a waterproof seal. Stage 1 - Stormwater flows into a silt trap (or catchpit) to catch debris, improve water quality & prevent blockages further in the system. 83 inc VAT) KLARGESTER AQUAHOLD SM Range 14,000 - 29,000 litres. The Polystorm geocelluar system can also be integrated with Permavoid systems. 5 litres or 0. 54 Excl. Specialists in water management & treatment. BBA approved. In âhybridâ storm management systems SDS engineered water storage and treatment devices below-ground combine with, enhance the performance and extend the lifespan of vegetative SuDS materials above-ground. 00 7,500 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. Stormwater crates are installed below ground and are used to control the flow of surface water when there is extreme rainfall. 5m below the surface connections of any diameter can be. With an attenuation pipe, youâll have the opportunity to store surface runoff water and release it slowly allowing you to contribute to a larger body of water, without causing downstream flooding. com. Buried underground, they provide an effective infiltration system through their sturdy geocellular structure which allows rainwater to drain into. Reviews. 25m3 of water. Rainbloc crates (1200x600x420mm, 95% void) (select dimensions required) This below ground Rain Bloc crate is a simple an effective way to form an attenuation tank. 00 10,000 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. We understand that the installation of a wastewater system is a big investment. we care for water. We can also offer an installation service if required. Aquavoid- Metro (400kN/m2) is ideal for general use. After installing soakaway crates, they can be combined with waterproof pipework and geotextile to develop an attenuation system. 5 Per m3. With its dimensions of 1200mm x 600mm x 347mm, it can hold up to 0. Comment. They are versatile products that can be used under car parks, landscaped areas and heavy duty projects within residential, retail,This below ground Rain Bloc crate is a simple an effective way to form an attenuation tank. From £3,669. Installation Depth: 4. Cover depth. Customers we have served. Attenuation is where, with the use of flow controls, the water collected is slowly released back into an existing watercourse or sewer. We can custom build your attenuation tanks or storm. APPLICATIONS ⢠Landscaped areas11. Features & Benefits: Storage capacity of 290 litres. 6m x 0. 480 ft³)/Truck The GRAF EcoBloc Maxx is the ultimate stormwater management solution designed for versatile applications including soakaway, stormwater attenuation, and rainwater. Your property's total impermeable area is one of the details you would need to provide to work out how many crates you need. From £3,669. 0+. Take water infiltration into your own hands with our reliable and durable soakaway drainage solutions. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. Looking for a Brett Martin Stormcrate Attenuation Tank? Find them a low prices from UK's #1 Drainage Wholesaler. Graf UK Ltd posted a video to. As such, itâs an attractive alternative to crates, pipes and vaulted systems with numerous benefits. Features & Benefits: Storage capacity of 290 litres. They are designed to be wrapped in a non-woven geotextile membrane to ensure that water is cleaned as it enters the crate. Polystorm Lite has been specifically designed for non-trafficked applications. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. Rain Bloc Stormwater Attenuation/Soakaway Crate. 1. A soakaway crate is designed to send water into the soil, while an attenuation tank stores and redirects it to a watercourse (river, lake or reservoir). Effective stormwater attenuation relies on the ability of a product to trap and store. The crates are designed to be easily stacked together to create a below ground storm water holding tank or to allow the infiltration of storm water into the ground around them. Attenuation systems are large storage facilities included in a drainage system so that rainfall from storm events can be stored onsite and slowly discharged instead of discharging the whole storm event as it happens. Environmental Friendly. Our range of Soakaway Crates include the Polypipe Polystorm, Polypipe Polystorm Lite, Aqua Storm and the Brett Martin StormCrate. 3 Crates per m3, 60 Tonne Rated. We supply a range of stormwater attenuation solutions, including stormwater crates and soakaway crates. This product can bear up to 65 tonnes and is 1m x 0. Add to basket. A stormwater attenuation tank is designed to collect and store surface water run-off as a result of a storm event. £69. Our stormwater attenuation and soakaway crates are built to last due to the quality material we use and come with a 50-year design life. 3 crates per m 3. What are Attenuation Tank Crates? Attenuation Tank Crates are containers designed for the storage of rainwater. 5m x 0. Stormwater Attenuation Case studies. Underground Rain Harvesting Module Tank for Rainwater Storm water Collection System Soakaway Infiltration Attenuation Crates $95. Stormwater Attenuation & Soakaway Crates. Stormcell ÂŽ is a high-capacity, low-maintenance modular stormwater and surface water storage system that can be customised to suit shallow, deep or irregular sites. Soakaway crates are modular, meaning they can be stacked on top of or next to one another. 5 crates to provide 1. Attenuation is the term used to describe the reduction of a force, effect or value. This capacity can meet the demands of most large projects for stormwater attenuation projects. Alternatively, fill out our enquiry form: Back to blogOur soakaway crates (Aquacrate 400) clip together to form a load-bearing underground water storage/attenuation system. 5L per crate. 5 yrs CN Supplier . Shows. Soakaway Crates are quick & simple to install and a variety of size. It is suitable for a wide range of landscaped and trafficked applications, including:. Attenuation & Water Management Solutions. ⢠Polypipe Polystorm soakaway crates. Soakaways give many advantages such as very less net land take, supports groundwater recharge, peak stormwater flow attenuation, good civil acceptability, easy to build and operate, and can be retrofitted. A stormwater attenuation tank is designed to collect and store excess surface water run-off from a large. 00 10,000 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. Variobox attenuation systems for stormwater retention are the strongest available. The crates are a single piece and. The water is released from the attenuation tank at a controlled rate, slowing down the run-off before being released into a local water course such as a river. 4m in size and can hold 0. Please get in contact â 0121 351 3230. Stormwater Management Brett Martinâs StormCrate55 modular cellular crates are used in storm water retention, attenuation and infiltration applications. Documentation. 0121 351 3230. Our crates provide you with a cost-effective solution. With its dimensions of 1200mm x 600mm x 347mm, it can hold up to 0. Doctor Rain is the leading manufacturer for stormwater attenuation crate in China, our production capacity reach 1500m3 per day. 35â x 1. Contact us at: 1300 765 226 (Australia) +61 2 4747 4000 (Export) sales@acoaus. of. These strong, long lasting and eco-friendly crates are ideal for use in residential, commercial,. (âŹ4,213.