• Graf Stormwater soakaway crates: 3. (€2,354. Fully-factored HS-25 load rating; Extensively tested in a full-scale installation setting; Maximum 97% void space; Available in five. Soakaway Crates, also known as Attenuation Crates, Storm Cells or Storm Crates, are interlocking crate systems that allow surface water to be stored and gradually released back to the ground or sewer network slowly. Call our friendly Customer Services Team on 0117 244 4099 for expert help. Graf Rain Bloc Stormwater Attenuation Crate - 3. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. 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. This rainwater soakaway tank kit comprises the following: Rainbloc crates (1200x600x420mm, 95% void) (select dimensions required) Two part 300g/m² geotextile outerwrap for protection Deareation/ventilation outlet This below ground Rain Bloc crate is a simple an effective way to form an attenuation tank. 8m. Its superior design makes it suitable for building storage tanks under HGV trafficked and car park areas as well as non-trafficked areas (e. 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). Efficient pallet stacking provides quick construction and installation. The stored water inside the attenuation tank is released via a flow-control chamber and either pumped via a pumping chamber or run-off through a. Ever wondered how we install our stormwater attenuation systems? Check out this video of an installation we did down in Bristol! Video. After installing soakaway crates, they can be combined with waterproof pipework and geotextile to develop an attenuation system. As leading specialists, we can also provide you with a stormwater attenuation installation service. Making use of Invisible Structure’s trademark ring-on-grid design, Rainstore3 exceeds H-20. Your property's total impermeable area is one of the details you would need to provide to work out how many crates you need. We install many of our products so can provide real-world advice. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. What is a stormwater attenuation tank? A stormwater attenuation tank allows for surface and rainwater storage, which can be a requirement when new housing, commercial developments or car parks are built. Stormwater is the excess rainwater that flows from rooftops, roads, car parks and other buildings. 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. £69. The Infiltrator ® Chamber is a pre-manufactured open underground unit that acts as a direct replacement for conventional storm water and waste water attenuation. An attenuation tank can be made up of geo-cellular crates, impermeable geomembrane and protective geotextile, to create a watertight storage tank underground. Designed to be eco-friendly, our soakaway crates are made from recycled polypropylene and are recyclable at end of use, helping you meet sustainability targets. Polystorm-R. Depends on the size - If this stormwater attenuation tank consists of a handful of SUDS crates, then the only thing you need worry about is the maximum vehicle weight you can drive/park on top. More. The Polystorm geocelluar system can also be integrated with Permavoid systems. 2m3 and 12m x 37m x 0. They can be used in trafficked and non-trafficked areas. We can also offer an installation service if required. Iplex Aquacell® is a stormwater management cell designed for use in infiltration, attenuation or storage / reuse applications. 1. From £3,669. This item: CORE Water | Soakaway Crates | Attenuation, Infiltration, Stormwater Retention Crate for Residential and Commercial Projects | Perfect for Flood Mitigation, Stormwater Management System $150. 00. ← Stormwater Attenuation Crates. Adopting imported Polypropylene Copolymer as the raw material, which ensures the high-temperature resisting, acid-resisting, alkali-resisting and long lasting service. They can be used in trafficked and non-trafficked. stormwater in both attenuation and infiltration schemes. To facilitate this, Geoline Ltd. Choosing a stormwater attenuation tank size. 4m in size. Allied to SDS SYMBiotIC™ smart monitoring and control these devices protect nature-based solutions from the impacts of. £60. 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. 0121 351 3230. with the Naylor Aquavoid® modular stormwater attenuation systems, but can be used with any. 00 7,500 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. NOT YOUR AVERAGE CRATE SYSTEM . In combination with the Permavoid Capillary Cylinders the system can be used in water sensitive urban design, enabling stormwater attenuation, conveyance and natural capillary plant irrigation without the use of energy, pumps or in-building water storage. Compatible with ACO surface water drainage, downpipes, and roof outlets. It has a 61 tonnes/m² compressive strength and is manufactured from over 90% recycled material content. Managing stormwater is becoming more and more of a challenge for builders and developers who need to meet the increasing regulation to control its flow. • Load bearing strength of 62 tonnes per m3 • 95% void ratio • 100% recyclableAbout RecoCrate soakaway crates. 00 10,000 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. New – Semicircular Modular Sedum Trays; How Do Green Roofs Work? What are the benefits of a rooftop garden? How to grow plants on. Load bearing strength of 562kN per m2. (Other depths available to order). Each soakaway crate is a different size, therefore the brand you choose can determine the number of crates required for your attenuation system. Control and manage your rainwater surface water runoff – our storm crates can be used for both attenuation or ground infiltration in a variety of applications. Be the first to review this product . Description. Documentation. 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. 00 10,000 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. Lightweight and simple to install. 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. Graf Rain Bloc Stormwater Attenuation Crate - 3. 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. From £3,669. If purchasing in bulk give us a call so we can offer you the best price. For attenuation of the storm or surface water, you must wrap crates in a damp-proof membrane to hold the water. The crate structure is surrounded with a permeable non-woven geotextile to prevent any ingress of silt to the crate structure. 1000mm x 1000mm x 400mm dimensions. Use the look up table to select the number of crates required using the Nett volume per crate (0. 82’ (800 x 490 x 250mm) Material: 100% Recycled PP, or Virgin Materials Load Capacity: 40T/m2 Tanks: 10 tanks/cbm Void ratio: 94% Water Storage: 98L/tank Weight: 7. From £3,669. Shows. 3 crates per m 3. The crates are designed to be simply and easily stacked together to create a below. As well as stormwater attenuation, our soakaway crates can also be used for greywater storage. 3 Crates make up 1m3. The honeycomb design is extremely strong allowing vehicle loading with minimal cover. The StormMaster Heavy Duty Soak-away and Attenuation Crate is an extremely strong water permeable unit with a large storage capacity. 4m in size and can hold 0. The GRAF EcoBloc Inspect Flex Crate is a BBA Agrément-certified solution for versatile stormwater management needs. Rainsmart Ellipse Soakaway Crate. Four StormCrates per 1m³; 95% void ratio Here at Drainage Superstore, we have a number of soakaway crates to choose from. From £6,019. Triton Stormwater Solutions: The Comprehensive, Low-Maintenance Underground Stormwater Solution. GF512 500x500x 120mm (Green Roof Trays, Green Roof Modules) GF520 500x500x 200mm / GF530 500x500x 300mm (Green Roof Trays, Green Roof Modules) Features. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. As leading specialists, we can also provide you with a stormwater attenuation installation service. These soakaway crates (Polystorm) clip together to form a load-bearing underground water storage/attenuation system. 40. From £269. Step by step guide to installing a stormwater attenuation tank. Stage 3 - Stormwater is held in the tank. The stored water inside the attenuation tank is released via a flow-control chamber and is either pumped via a pumping chamber or run-off through a gravity stormwater pipe system. 00. Polystorm Crate. Since the 1970s, stormwater detention has been widely accepted as an effective means to reduce the developed peak flow to its historical rate. Product Profile Applications Stormbloc® is a cellular block type structure used predominantly for providing below ground storage/attenuation, surface water infiltration and soakaway systems. 5m of cover for non vehicular or 0. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. It can hold 0. The crates are a single piece and can be easily maneuvered, stacked and placed. £69. Phone: UK Phone: 0207 1646706. Rainwater Retention, Attenuation and. 54 Excl. ACO Pty Ltd. 0144 m3 0. What are soakaway crates/attenuation tanks? Soakaway crates, also known as attenuation tanks or stormwater crates, are interlocking crate systems that allow surface water to be stored and gradually released back to the ground or sewer network slowly. The system is ideally suited for the construction of underground infiltration, retention. Most people associate the use of modern soakaway crates with infiltration use. Cover depth. 00 7,500 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. These crates help prevent flooding caused by sudden downpours. 5 litres or 0. Civils & Lintels supply and install an extensive range of products including: attenuation crates, gas barriers, low and high density polyethylene, EPDM, polypropylene, fpa, pvc, eia, geosynthetic clay liners, adhesive sheet membranes, gas venting systems and geotextiles. This below ground Rain Bloc crate is a simple an effective way to form a Soakaway or attenuation tank. The rainwater harvesting system is made up of modular rainwater crates, geomembrane, geotextile, silt trap, rainwater first-flush device, and rainwater filters, and water pump, inspection well, pipes, etc. This Brett Martin StormCrate55 is a modular cellar crate system designed to be used as attenuation cells or for soakaway applications. Step 1Rain Bloc Stormwater Attenuation/Soakaway Crate. 19m3 per crate. Download our FREE information pack to discover: GRAF Stormwater Management Systems. 3 crates per m3 gross volume). Used in landscaped areas, or in trafficked areas up to a Gross Vehicle Weight (GVW) of 30 tonnes. Our soakaway crates clip together to form a load-bearing underground water storage/attenuation system. £69. Cellular rainwater attenuation module; Swift installation in up to 10 layers; Perfect for residential. Our stormwater attenuation and. Figure 4: Dimensions of Attenuation Crate Used (Water Management Solutions: Modular Cell Systems, 2011) tanks have land usage implications and this is not ideal in an urban envi-ronment. co. £69. Ideal for linking rainwater downpipes. Ecomerchant Aquacrate is designed for the storage (attenuation) of stormwater in both attenuation and infiltration schemes. 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 – Storm Water Control at ACO 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. Stormwater Attenuation & Soakaway Crates. Most people associate the use of modern soakaway crates with infiltration use. George Bethell, Largest range of Soakaway Crates and Attenuation Cells for Drainage in the UK. 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. Stormwater Management Brett Martin’s StormCrate55 modular cellular crates are used in storm water retention, attenuation and infiltration applications. 5m below the surface connections of any diameter can be. A stormwater attenuation tank is designed to collect and store surface water run-off as a result of a storm event. Our RecoCrate range of soakaway crates are lightweight modular cells with a high void ratiowhich can be used for creating underground water storage systems and attenuation systems for landscaped areas. Earlier this year, we assessed the carbon footprint of two different types of attenuation. Stormwater Attenuation Tank, Geocellular Storage Crates Supplier, Stormwater. Soakaway crates are modular, meaning they can be stacked on top of or next to one another. Ordered terram t1000 Good price Good communication Delivered on time Would recommend. 23’ x 1. The modules are manufactured using recycled materials and provide a lightweight, structural component to an engineered design. 354mm in length, 708mm in width, 150mm in height. 0. From £3,669. In 1996 SDS GEOlight® helped create the foundations on which our company was built, when we completed. 4m3 per crate. 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. Specifications of our systems. Attenuation crates (also known as stormwater crates) are systems used to store excess groundwater run-off so it can be safely discharged back into the environment to reduce the risk of floods. Ideal for retention, attenuation or soakaway applications with a suitable geomembrane or geotextile. If purchasing in bulk give us a call so we can offer you the best price. As long as a suitable membrane is used around the crates, water is cleaned as it enters the crate. 3 Crates per m3, 60 Tonne Rated. Amazon. 3 crates per m 3. Stormcell ® is a high-capacity, low-maintenance modular stormwater and surface water storage system that can be customised to suit shallow, deep or irregular sites. Iplex Aquacell® is a stormwater management cell designed for use in infiltration, attenuation or storage / reuse applications. 0 /5 · 0 reviews · Contact Supplier. . £49. Rainwater tank Carat The new tank generation of Carat rainwater underground tanks has been specially developed for rainwater harvesting. The caught water can then be pumped or flow into one huge tank for distribution. Attenuation has become an important consideration for any new build project where a SUDS strategy is required. 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. Get in touch today!Stormwater Management Systems. Where the previous two methods of storm attenuation simply caught water from their surrounding area, a separate tank has the ability to capture water from a very wide area using connected pipes, and collect it all together. As part of the work, the individual crates were lowered into the excavated area and were. 5m incorporating a 150mm sump. Capacity: 400 litres (2. 11 ex VAT. 0m and 1. The HydroChamber is an arched chamber attenuation system designed specifically for building underground storage tanks for stormwater runoff in attenuation and soak away applications. Attenuation tanks Green roofs (*) SuDS Manual Page References will be included once the SuDS Manual update has been completed. KLARGESTER AQUAHOLD SM05 - 5,000 litres. Ready to Ship $92. Aquavoid Metro enables efficient attenuation of stormwater run off at or near its source in accordance with current best management practice. Great for pedestrian and vehicular areas beneath. 1. 9 /5 · 5 reviews · "Fast shipment". 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. Flexible connection options – length and crossways; DN 100 (4")/120 (5")/150 (6")/200 (8") 7. In some cases you may even need at least 4-5 cates per. The Rain Bloc can withstand up to 60T with. Our storm attenuation systems are used to manage excess rainfall on new developments by collecting, storing and releasing stormwater in a controlled manner to local watercourses. Key benefits include: Flood Risk Prevention: Attenuation. Stormwater Attenuation Tank, Geocellular Storage Crates Supplier, Stormwater Drainage Attenuation Systems. 3 StormCrates per 1m³ storage capacity • Lightweight and easy to install in up to 10 layers • High strength crate with lorry bearing of up to 60 tonnesThe most common approach to creating an underground storage tank is to use; stormwater attenuation. 64′ x 1. Stormwater management system with various applications: Rainwater infiltration, Stormwater attenuation, Rainwater harvesting, 60 tonnes/HS-20, 410 m³ (14. The list below also shows how many crates fit per m 3. The void in the crate holds the stormwater during heavy ra. Documentation. Designed for trafficked and untrafficked areas. From £3,669. EcoBloc Flex is a modular geocellular unit which is used as a below ground stormwater attenuation or soakaway tank. In this video we take yo. ATTENUATION TANK CRATES FOR STORMWATER MANAGEMENT. The honeycomb design is extremely strong allowing. Storage Volume: 237. 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. The. Individual cells are assembled together to form an underground structure for use in commercial, industrial or residential sites. Located in the village of Torwood on the outskirts of Larbert, Torwood Glen is a high-end. Customers we have served. The RAINBOX® Cube system is designed for use in non-trafficked and trafficked areas (with a Gross Vehicle Weight of 60 tons), and can be installed in soakaway (infiltration) or storage (attenuation) applications for surface and storm water management. Here are the steps required for undertaking a percolation test for foul water soakaways: Excavate a hole – Dig a hole 300mm square to a depth of at least 300mm below the proposed invert, spacing them along the proposed line of the where the soakaway would be. StormTech offers a cost-effective solution for stormwater attenuation by including a FREE integrated water quality treatment system. Stormwater Attenuation Lagoons. Stormwater Management Ltd and Geosynthetics Ltd raise an amazing £10,000 for local food banks. SOAKAWAY CRATES FOR DRAINAGE SYSTEM. 4m in size. This document describes the products from Polypipe Water Management Solutions for implementing a stormwater management system that meets the requirements for Sustainable Drainage Systems (SUDS). Learn More About Rainstore 3. Stormwater attenuation and infiltration/soakaway crates ACO StormBrixx is a unique. 00 Incl. Soakaway Crates (M2016B) Infiltration Tanks (M2016S) Harvesting Module (M2015F). Stormwater attenuation tanks provide a storage system for rainwater & surface water. 28 ft x 4 inches). We can also offer an installation service if required. An offline system is connected to the inlet. Comprising of light but sturdy plastic crates, they can either be used for storing (attenuation) or infiltrating water. 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 honeycomb design is extremely strong allowing vehicle loading with minimal cover. Attenuation is where, with the use of flow controls, the water collected is slowly released back into an existing watercourse or sewer. If you're planning a project using Attenuation Tanks. 00 7,500 litre SuDS Rainwater Attenuation Tank with. 5 Per m3. 88 ex VAT. These systems are required where there is a limitation to the quantity of rainwater which can be discharged. This allows any construction site to release water at a rate that drains can adequately handle, thereby preventing a flood. From £269. 3m and sits on a purpose designed base plate so open crates can then be stacked on top to. Attenuation crates, also known as soakaway crates, are used to control the level of surface water and reduce the risk of flooding. ABOUT US;. Efficient pallet stacking provides quick construction and installation. 4m in size. Rain Bloc Stormwater Attenuation/Soakaway Crate. Attenuation tanks are created underground using highly porous polymer crates that create a void which are sufficiently structurally stable to support the weight from overlying soils and vehicles above. In stock. Its versatile design allows the system to be used in configurations and applications across all construction environments as a standalone solution or. AquaCell NG is designed primarily for landscaped. . 4 crates and would require 750mm of cover for traffic or 500mm for non-traffic use. This stormwater management crate is certified to be able to form part of SuDS drainage systems as well as conforming to standards for adoptability. • ACO StormBrixx soakaway crates: 2. Precast Concrete Tanks offer a low maintenance solution. Rainwater attenuation crates are used for a variety of uses. The full Rainbloc attenuation tank kit can be found here. Buried 0. They are versatile products that can be used under car parks, landscaped areas and heavy duty projects within residential, retail, commercial and industrial areas. This should give you a total impermeable area in. Our soakaway crates clip together to form a load-bearing underground water storage/attenuation system. The system is comprised of base plates, crates and side. • ACO StormBrixx soakaway crates: 2. 82’ (800 x 490 x 250mm) Material: 100% Recycled PP, or Virgin MaterialsThe crates are also pre-fabricated and fully assembled, making them ready to use and be installed straight away. For further information regarding Precast Concrete Tanks Please contact a member of our civil Sales Team on 028 2565 2566, Ext 3. The void created by the crates can then fill up with storm water during heavy rainfall conditions. We can also offer an installation service if required. The London Plan directs that all. These modular water storage cells have a high void ratio and are used for either attenuation or infiltration of stormwater in residential, commercial, industrial and agricultural applications. Stormwater attenuation tanks provide a storage system for rainwater and surface water. . The drainage system and water storage-permeation and filtration system along side the roads, parking lot, water storage and drainage for the ecological shallow ridges, living community, factories and enterprises, municipal roads, viaducts. Wavin AquaCell stormwater infiltration and attenuation tanks can be constructed using. 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. water storage. This below ground Rain Bloc crate is a simple an effective way to form a Soakaway or attenuation tank. But, with us you’re guaranteed a tailored service unique to you and your needs. Stormwater Attenuation Crates for Stormwater Attenuation Tank System. The crates are a single piece and. Our soakaway crates (Aquacrate 400) clip together to form a load-bearing underground water storage/attenuation system. From £269. 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. 5 yrs CN Supplier . Effective stormwater attenuation relies on the ability of a product to trap and store. This stored water later is released. £69. Easy to handle and install. 5kg. ACO StormBrixx is designed to optimize stormwater management via soakaway or attenuation by pairing a high void ratio with integral access chambers and an open cell structure for easier inspection. : YBS-M1000. 00 7,500 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. • Load bearing strength of 62 tonnes per m3 • 95% void ratio • 100% recyclableHydrocell Soakaway Crate 62 Ton. If you would like to know more about our stormwater attenuation tanks and how they work, please feel free to call us for expert advice on 0121 351 3230. Designed for landscaped, pedestrian or other non-loaded applications. The most common approach to creating an underground storage tank is to use; stormwater attenuation crates, impermeable geomembrane and geotextile to make a stormwater attenuation tank. Recycled Plastic Stormwater Attenuation Crates Our RecoCrate soakaway crates are used to create permeable infiltration schemes, underground water storage and attenuation systems. It allows rainwater run-off to be temporarily stored and then released gradually. Surface water drain pipes normally discharge to a watercourse or indirectly into the groundwater via a soakaway. We can also offer an installation service if required. VATFrom £ 0. Back SubmitTo achieve this, a stormwater retention system would be required to capture and store the water on site. Stormwater Retention and INFILTRATION. Reservoirs . The StormHarvester Active Attenuation system works by continually. As the crate structure fills, water begins to exfiltrate from the tank into the surrounding ground. Designed to manage stormwater effectively, this…View our range of Attenuation Tanks here. Included with each StormCrate are 2 shear pin connectors (bullets) and 4 connector clips in an orange colour. These include storm crates, storm attenuation tanks, storm attenuation lagoons, silt filters and flow controls. ,Ltd. The system was created using stormwater attenuation crates, which offer an economical and versatile solution to stormwater management. S. 5kg/tank Stormwater Drainage Attenuation Systems Stormwater Drainage Attenuation Systems refers that. 00 Graf Infiltration Tunnel Kit for Soakaways, Attenuation and Wastewaster. polypropylene soakaway crate for stormwater drainage storage. From £269. For more information on the Polypipe Polystorm-R PSM1A please discuss your project in more detail with JDP Technical Support on 01228 794426 (Mon-Fri 8am to 4pm) or technical@jdpipes. This product can bear up to 65 tonnes and is 1m x 0. 3. The Brett Martin Stormcrate 55T Soakaway Crate is the perfect solution for managing stormwater runoff. Stormwater attenuation crates offer good flexibility as they can be stacked and most come with a void ratio of at least 90%, which helps to reduce any wastage of underground space. Compressive Strength: Maximum 55 Tonne. How To Install A Stormwater Attenuation Tank. Skip to content. The modular cells combine to provide water storage structures to help with localised flood. Variobox attenuation systems for stormwater retention are the strongest available, proven by rigorously testing for long term performance. 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. Loading type. Compressive strength of 44 tonnes/m²;. Features & Benefits: Polypipe PSM1A Polystorm Plastic Soakaway and Attenuation Crate. ATTENUATION TANKS. 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. It provides a versatile solution for stormwater management (refer Iplex Aquacell. This inspectable crate has a variety of applications, including stormwater attenuation and soakaway tanks. Variobox attenuation systems for stormwater retention are the strongest available. StormCrate55 modular cellular crates are used in storm water retention, attenuation and infiltration applications. The crates are designed to be easily stacked together to create a below ground storm water holding. Aquacrate, made in the UK from recycled polypropylene, is a load-bearing underground water attenuation/soakaway system with. Stormwater Retention, Attenuation and Infiltration The Polypipe Polystorm Cells can be mainly used for rainwater Retention, Attenuation, Infiltration. Stormcell ® is a high-capacity, low-maintenance modular stormwater and surface water storage system that can be customised to suit shallow, deep or irregular sites. Explore. Cut outs are available for incoming pipework. • Load bearing strength of 62 tonnes per m3 • 95% void ratio • 100% recyclable Hydrocell Soakaway Crate 62 Ton. 54 Excl. Car parks & roads. Stormwater Attenuation Case studies. This below ground Rain Bloc crate is a simple an effective way to form a Soakaway or attenuation tank. £60. Quantity. Or click here to find out more. 2. Stormwater is the excess rainwater that flows from rooftops, roads, car parks and other buildings. 00 10,000 litre SuDS Rainwater Attenuation Tank with integrated flow regulator. 8x images & text from inside cover of SWM display box . Please give our experts a call to find out the best solution for you, on 0121 351 3230, or enquire here . Typical attenuation applications can be used in; Car parks. SDS GEOlight® is widely recognised as the UK’s market leading water storage and attenuation / infiltration system. The design helps relieve pressure on water drainage systems, acting as an underground reservoir during rainfall. The full Rainbloc attenuation tank kit can be found here. Reels. Dimensions: 1200mm x 600mm x 347mm. The crate structure is surrounded with a permeable non-woven geotextile to prevent any ingress of silt to the crate structure.