Silt Trap Round With Lid With Bend & Lid Cast Iron. discharge into the sewer system. 700/750mm or 1260/1210 Invert. It is available in the MGT series and the MGTS Series and sizing ranges from 550 litres to 5000litres. Silt is somewhere between the size of sand and clay, and is an important component in the sedimentary dynamics of rivers. POA. Grease Traps. Silt Trap 1150 litres. Wavin AquaCell domestic silt trap 250mm depth 750mm Catalog code: 6LB300 Product specifications Identification specifications -Catalog code Wavin 6LB300 EAN Number 5011479231760 SAP number 000000000004040293 General specifications + Logistic specifications. Select Country My PortalSilt-traps are treatment systems designed to capture suspended sediment in drains carrying agricultural runoff thereby reducing sediment accumulation in downstream lake ecosystems. These are pipe extensions that aim gas flow straight down. Unit 200l 6lb100 £227. Product name. From JDP - one of the UKs leading suppliers of underground drainage products. Brand. Available in black as standard. This highly effective silt trap assists in limiting the environmental and asset maintenance. CAD - Silt Trap 6LB600 + Extension Option, A15 & D400 Loading Download DWG CAD FILE ASSET_TYPE_CAD_DRAWING_WEBSITE CAD - Typical Offline Detail. Black Basic Silt Trap manufactured by Polypipe Building Products as part of the Civils range - Silt Traps and Flow Control Features & Benefits: The tried and tested Polystorm geocellular range is designed to provide retention, attenuation or infiltration at a variety of depths. 00 ex. Installed outside, they are usually found under a downspout or external grey wastewater discharge point. A Triple Interceptor is also known as a Food and Oil Interceptor or Grease Trap. . , silt fence, rock/soil berm, gravel. A masonry chamber works like a grit chamber that shares the silt, sand, etc. : Job Title : Made by NAS Date Remark SEDIMENT TRAP DESIGN 1 Sizing a Wet Sediment Trap Limitation in design Table 12. Manufactured and designed to meet ISO 9001 & ISO 14001 and EN 1825-1:2007 standards. Pipe outlet sediment traps shall be limited to a five (5) acre maximum drainage area. Catchpits / Silt Traps & Fabrications. Gully Guard ™ is a quick and easy to install silt trap for use within gully pots and other water transport systems such as manhole chambers and channel drainage systems and works by trapping the debris and contaminants carried by surface water run off. Our. POA. 11 months. co. Viking Plastics has 50 years of expertise as a specialist in plastic fabrication. Silt trap with 160 mm OsmaDrain inlet. 1 Polyethylene Silt Traps 2. Aquacell Silt Trap Bk 500x1250 6lb600 also ordered the following. Well, yes and no. 19. Browse our extensive BIM library for free Revit families. Still, a trap’s performance Aquacell domestic silt trap bn 250x750 Wavin : £331. Use a 150mm (minimum) layer of 40mm crushed rock. pitches and sports fields will have some kind of existing drainage and these systems will be prone to silting like any domestic garden drainage system, we do however find that the years of maintenance and heavy rolling of these pitches can compact the top-soil to the point where the storm water can. The separation chamber retains the lighter than water pollutants, oils and petrol which rise to the surface. Wavin Q-Bic Plus is suitable for both attenuation and infiltration, and will deliver optimum performance under the heaviest load. 25m Depth £769. 00. £2,010. Bathroom. The 300 Silt Trap Chamber has an invert depth of approx 315mm; We offer a wide range of domestic silt traps and catchpits to meet your specific needs. A silt trap is a method of preventing silt from entering and damaging a soakaway, attenuation or sewer system. 8 Rainwater Diversion Valve 2. These systems are designed to collect and remove surface water, either by emptying it into the sewer system, or by allowing it to drain back into the ground below. • Transportation of these silt particles requires higher velocity and steeper slopes. Tanks greater than 250 litres are fitted with an external 50x50mm galvanised steel tube support. 9Q-Bic Plus. The grease trap is installed in-line between the kitchen sink and the sewer or septic tank. For non-loaded applications. Silt traps are usually supplied with a ‘disconnector trap’. Wavin AquaCell domestic silt trap extension piece depth 500mm. 5m deep and comes with 3x 110mm connections. This innovative product operates on the principal of gravity separation. 600mm diameter catch pit/silt trap. For large reservoirs, the size of the sediment trap has to be increased to accommodate huge amounts of run off water. 7. Silt traps are an essential element of any efficient surface water run-off system. For the catchment and removal of silt and debris from roofs and hard standing areas, before entering the surface water drainage system. Planter boxes. The material was prevented from entering the main channel due to the structure of the silt traps. They separate oil from water, and safely retain the oil until it is removed. Slow down water velocity, whenever possible, to minimise scouring and the loss of suspended sediments. Removal mechanisms include ponding the runoff to allow for settling, and physically filtering sediment as it passes through a sediment barrier (e. Minimise the risk of flood damage by managing peaks in rainfall. 3 Electrical Pits 2. . The GT02 is a fully contained 3 chamber unit which includes dual collection buckets and galvanised lids. The main design of the breakwater was geotextile tubes covered with rock armor. 3 Grease Traps – Polyethylene 2. 70 inc VAT, Each. 6. 80075 Series 450D Stormwater Pit with Galvanised Grate 80073 Series 450S Stormwater Pit with Galvanised Grate 21041 Series 450 Galvanised Steel Grate 97848 Series 450. 89 £122. For use with Wavin 6LB300 domestic silt trap. 7mm. excel project tapware; whitehall ceramic disc; whitehall tapware. How do silt traps work? Step 1. The standard cost of delivery* will apply to this product, however offloading is the responsibility of the customer. Unmodified trap. In order to prevent silt from entering the tank, clogging inlet pipework and reducing storage capacity, it is recommended that the Domestic Silt Trap (6LB300) or the standard Silt Trap (6LB600) is installed prior to the inlet pipework. Sediments introduced into our rivers cause environmental pollution and increase flood risk and turn our river water brown. Septic Tanks. Sediments can remain suspended for a very long time. • This trap is provided to remove silt from the drain before discharging into the house drainage system. Caroma 50mm Adjustable 60 - 225mm Cap And Lining (0) $12. 75 metres per second. Dwv System S&P Polypropylene Combination Trap 40mm. We offer a range of silt traps, flow control units and adaptors are also available to complete the system. Wavin Silt Traps help remove harmful chemicals and unnecessary. We offer a choice of three sizes - Mini, Basic and. 00. By allowing the fat, grease and oil (FOG) to cool, a grease trap is able to separate the different layers of wastes with water. Technical drawing of grease trap can be seen on Figure 2 and removal calculation showed on. . Suitable for use with ULTRA3 pipework and fittings. Save money by tapping into the. Drywells require optimal conditions for onsite infiltration. Make sure the other end of the garden hose is above a drain or bucket, ready to flush. Silt is geologically classified by its grain size and texture going through a sieve. Fits on the end of a standard Universal or Lockfast Rod and has a rope eye for additional security if required. This will take around 30 minutes, or up to 60 minutes – 2 hours for a larger tank. After Cyclone Idai, the famers of Nyanyadzi quickly came together to clear the blocked section of canal. 5 tonne), medium (5 tonne) or heavy duty (8 tonne) load ratings. Effectiveness Design engineers should construct sediment traps in accordance with design manual specifications to ensure high sediment removal efficiency, generally 50 to 70 percent (Wossink et al. total: $0. Wavin AquaCell domestic silt trap extension piece depth 500mm 6LB301 Wavin AquaCell flange adaptor to UltraRib 150mm E4552 Wavin AquaCell flange adaptor to UltraRib 225mm E4556 Wavin AquaCell sheer connector E4562 Wavin AquaCell silt trap with 160mm OsmaDrain inlet 6LB600 Wavin Plain Ended Inspection Chamber Shaft 500mm. . Also we exlpain how the silt trap works and how to maintain it. Dux AdjustaPit™ 350mm – Round Grate Only - DA350GR. HDPE Silt Trap complete with Increment, Stainless Steel Lid and Bucket with 1. S ump: a low space that collects any often-undesirable liquids such as water or chemicals. trap after each rainfall event for damage from erosion and to ensure that the trap is draining properly. Viking Plastics Engineering Pty Ltd. Silt bucket included. Silt traps are usually installed in a kitchen floor or an area where frequent wash downs are required. It has small holes (perforations) throughout. • This is poorly ventilated system • It is simple system and easy to construct. Specialists in bespoke Wastewater Management Solutions, Supply, Consultancy and Design. Silt-traps Mudtanks Freephone 0800 502 112 sanitation design guide v . 7 Winston Place Henderson, 0610. Silt trap with 225 mm TwinWall inlet. 54: Aquacell Domestic Silt Trap Bn 250x750 6lb300 £331. Step 3 - Check inside the gully. A silt trap is a designated area where water that is contaminated with suspended sediment can settle to the bottom of the trap until it can be removed. 06th November 2020. The Rusco 1-1/2-250-F is an elegant-looking. List of silt trap companies, manufacturers and suppliersAuckland. Aiming the gas flow straight down pushes anything caught in the gas line into the trap where it cannot enter the appliance gas chamber. Well-designed and constructed dams are farm assets, safe. SEPTIC TANKS. Rain Water Gullies and Drains. The option-2 silt trap is a rectangular shape with an approximate area of 500 × 500 m 2 which is positioned right across the flow of Haldi. CAD - Silt Trap 6LB600 + Extension Option, A15 & D400 Loading Download DWG CAD FILE ASSET_TYPE_CAD_DRAWING_WEBSITE CAD - Typical Offline Detail. It comes complete with. Buy Aquacell Domestic Silt Trap Bn 250x750 6lb300 - £331. Rusco 1-1/2-250-F Polyester Screened Filter System. Before entering a drainage system, contaminated water is directed to the silt trap. This process allows a condensing boiler to run at upwards of 90% efficiency, helping homes to save. Add to Cart. This YouTuber explains them all clearly, making the ideas easy to learn and then replicate yourself. See more ideas about silt trap, silt, clay sinks. Ph: +613 9587 2297 Fax: +613 9587 1172 [email protected]The size of the separator is increased in order to retain the possible loss of the contents of one compartment of a road tanker, which may be up to 7,600 litres. RELN Uni-Pit Vortex™ Series 450 Product Review. 8. AdjustaPit™. As rainwater enters the unit, the silt and other ground solids held in the water, fall into the bucket. Designed for use before a separator in car wash, truck wash and jet wash bays to ensure effective silt removal. Polypropylene Construction. Designed to maximise rainwater capture and reduce mains water usage. 79 Inc Vat. A. To speak with one of our experts, call us on 01213513230 or fill out our online enquiry form and we’ll get back to you as soon as possible. These use a geotextile fastened to post or a wire fence (e. Suitable for a wide range of applications. Note: Scottish Water is not obliged to do any of the above which is not practicable at reasonable cost. 00. (0) $469. The domestic grease trap minimes pipe blockages by reducing the amount of grease (and other fat/oil based substances) entering the drainage system. 300mm inspection chambers should be installed at a maximum invert depth of 600mm. Catchpits / Silt Traps & Fabrications; Pipe Jointing Lubricant; Road Gullies; Land Drainage. Utilising a twin extrusion process, the two layers are simultaneously extruded one inside the other and heat welded together in one continuous step. Sediment traps and basins are settling ponds formed by excavation and/or an embankment that intercept and retain sediment-laden runoff from a construction site for a sufficient period of time to allow the majority of sediment to settle out prior to being released from the site. The range of underground drainage supplies includes a variety of items specifically designed for sub-terrain drainage installation. Usually petrol stations, car washes and vehicle repair garages. The high capacity system can be used for silt management and also as an outlet for the drainage system. com. Grease Traps. The road gully is an important component of your surface water drainage system that can prevent any sediments from entering the system. 63. "Silt Guard 300 Series Silt Trap for 110mm Pipework with Filter Bucket and Access Cover","handle":"silt. The waste pipe is always fitted horizontally. Culinary center wastewater contributed to the addition of organic content in domestic wastewater, as. Step 4: Return the trap into its place. The Soakaway Boxes are manufactured to the same exacting standards as other high-quality brands such as the Wavin Aquacell crates. Viking Plastics has 50 years of expertise as a specialist in plastic fabrication. UCC5 and UCC450) and risers (e. Silt Traps and Flow Control. g. Order your silt traps here: Our robust, chemically resistant Polypropylene and Polyethylene silt traps are available in a in a range of depths and pipe sizes for your soakaway and attenuation requirements. Still, a trap’s performance6lb600 Wavin 500mm Silt Trap 1. Description. AquaCell Eco Domestic Soakaway. Corriduct – General Purpose Ducting; ENAT. Drum Trap. SUMPS & TRAPS 2. g. [6] 3. Fuel/Oil Separators. Perforated Twinwall CorriPipe™ Ducting. AquaCell Silt Trap BK 500x1250. 4 Advantages and disadvantages . 20 £1058. We offer an extensive range of Silt Traps and Catchpits for surface & storm water drainage. 160/110mm EN 1401 Connections. Step 2. search. Domestic Passive; Commercial Passive – CE Range; Commercial Automatic; Drainage Solutions. 81 £196. See moreSilt traps Wavin offers silt traps as part of its overall stormwater management system design. Underground Drainage. You must treat silty water prior to discharge to ensure that the silt settles out. Horizontal foul air trap - 01684 . Product Details. . If installed below ground, the grease trap must not be subjected to any vehicle traffic. PVC-U/Polypropylene. Yard Gully - 450mm x 900mm. They are especially crucial in drainage systems where blockages can occur, and play an important role in keeping domestic and commercial drains in good working order. Silt Management; Access Chambers and Manholes; Biological Grease Treatment. To minimise the risk of silt pollution occurring, you should use methods that, where possible, do not contaminate surface water. Yard Gully Set with Silt Bucket and Ductile Iron Grating - 12. 29 $6. Wavin silt traps help remove silt and sand particles from your stormwater management system. Also we exlpain how the silt trap works and how to maintain it. A domestic well can cost between $5,000 and $10,000. 5 ac/100 ft of flow, filter fabric fences may be effective. 5m – 1178 Litres – up to 10m head plus 2 year warranty on pumps. We are delighted to introduce our new and innovative range of Marker Posts. Reliable Support. Above Ground Settling Tank (Plaster Trap) Fabricated from PVC or 6mm polypropylene for above ground installations. Environmental protection efforts, such as the silt trap, are often seen in conjunction withSilt Traps help ensure your stormwater system works effectively and efficiently. Wavin AquaCell domestic silt trap 250mm depth 750mm 6LB300 Wavin AquaCell domestic silt trap bucket 6LB302 Wavin AquaCell domestic silt trap extension piece depth 500mm 6LB301 Wavin AquaCell silt trap with 160mm OsmaDrain inlet 6LB600 Wavin AquaCell silt trap with 225mm TwinWall inlet 6LB622 Wavin Sewer Bottle Gully Riser 110mm 4D916 Some drywell systems are more complex and involve a silt trap (also known as a catch basin). £. Add to Basket. Choosing the best way to manage sediment particles in well water is in the hands of the family. Cost-effective. Inlet Sumps / Sand Traps. JFC CorriPipe™ is a twinwall drainage pipe manufactured from recycled HDPE. This tank is really two tanks in one. Connecto™. These are pipe extensions that aim gas flow straight down. 3. 44. 9. JFC 110mm (4″) Twinwall pipe far exceeds this guideline with a maximum flow rate of 0. Oil cannot be treated easily and will therefore cause severe pollution if allowed to enter mains sewers or drainage fields. Shop our wide range of drainage at warehouse prices from quality brands. Food waste disposers installed with a set of restaurant, commercial, or industrial sinks shall be connected to a separate trap. The 'Bottle' trap takes up less space under a waste outlet and is ideal for pedestal mounted basins where space is usually very limited. Silt and sludge removal. 11 months. shopping cart. Gully Traps. Services include on-site installation, commissioning. The standard detail drawings below apply to all Site Permit Review (formerly Concurrent Review). Click & Collect. Bathroom. Viking Plastics has a new product in their range – a 45 litre grease trap for use in domestic kitchens. 2. Auckland. The Silt Sentinel Range has become one, if not the leading specified and used range of Silt Traps and Silt Management Products in the Irish drainage market. trap after each rainfall event for damage from erosion and to ensure that the trap is draining properly. Domestic silt trap 250 mm, depth 750 mm. Duration. Intesio Infiltration and Attenuation Systems Product and. SecuraGold™ sizes. 6. Interceptor traps were originally installed to prevent sewer air from venting within domestic systems at a time when the authorities were unsure of the health risks and dangers. 65 ex. - i4info. Wild pigs are mid-sized hoofed mammals with a long, pointed head, short legs and a stocky build. A domestic grease trap collects greasy water. Main Material . Rusco 1-1/2-250-F Polyester Screened Filter System. Premier Tech Water & Environment: Rewatec Silt Trap (FST/1) Large quantities of silt can be associated with wash down areas. The drum trap is like a metal drum, an essential part of our house plumbing system. Add to Cart. Benefits. 66. Wavin AquaCell domestic silt trap extension piece depth 500mm 6LB301 Wavin AquaCell flange adaptor to UltraRib 150mm 6LB104 Wavin AquaCell flange adaptor to UltraRib 225mm. Ref. Wavin AquaCell domestic silt trap 250mm depth 750mmFeatures & benefits. SILT and PLASTER TRAPS. Extend the bund beyond the edges of the silt trap to ensure no water flows around the outside of the bund, missing the silt trap. Domestic gullies are designed to discharge surface water from your garden, rainwater from your guttering, and grey wastewater from your washing machine, dishwasher, bath, shower and sink into the appropriate drains. Research in NZ has shown sediment traps to be very effective in capturing silt with a capture rate of 70% reported in one large Canterbury trial. We offer a wide range of domestic silt traps and catchpits to meet your specific needs. Wavin AquaCell domestic silt trap extension piece depth 500mm Catalog code: 6LB301 Product specifications Identification specifications -Catalog code Wavin 6LB301 EAN Number 5011479231777 SAP number 000000000004040292 General specifications. Ph: +613 9587 2297 Fax: +613 9587 1172 [email protected] a discharge into a traditional drainage system contains silt or grit, for example from a hard standing with car wash facilities, there should be facilities for the separation of such substances. Wavin | WavinThe ACO Universal Gully provides fast and simple connection between any channel up to 200mm bore width in the ACO channel drainage range. We offer a wide range of domestic silt traps and catchpits to meet your specific needs. Manufactured from UV stabilised polyethylene and pointed at the bottom for ground penetration. These design types and associated silt trap facility setups are listed in Table 3. (1) £18. Sediment traps should be constructed at a low point, or at the point where concentrated flows leave the site. View Everhard Industries' range of commercial & residential stormwater solutions & products including Stormwater Pits, Risers, Pollutant Trap & Accessories. The basin waste trap range includes models that work with modern systems for enhanced performance and reliability. 02 tools; 03 lubricant; 04 fittings; 05 miscellaneous; 06 valves; 07 clips; 08 wastes. Download Fox PT 600 - 100 Silt Trap Specification from Fox Environmental Systems Pty Ltd to learn more about Silt Trap for Wash Bays. 082 697 5289 shaun@alltrap. Gully Traps. The standard cost of delivery* will apply to this product, however offloading is the responsibility of the customer. Small Business. Here at Cotterill Civils, we provide top-quality inspection chambers that are robust and non-corrosive. Pipe outlet sediment traps may be interchangeable in the field with stone outlet or riprap sediment traps provided that these sediment traps are constructed in accordance with the detail and specifications for that trap. • Risk of water seal breaking in the trap is high because of induced siponage. 05 £331. A catchpit (also known as a silt trap or interceptor trap) is an empty chamber installed along a drainage system. Features & Benefits: ACO Hexdrain Pro Sump Unit with Silt Bucket. The Rewatec range of silt traps are available with different grades of grated covers to allow. Share sensitive information only on official, secure websites. AQA. Located upstream of retention, attenuation and infiltration drainage systems, RIDGISTORMSeparate Silt Traps capture and retain silt and separate out other particles by encouraging settlement in the unit sump, preventing ingress into sustainable drainage systems (SuDS). approved - Oxfordshire County Council Online e-Planning System. Once the water velocity reduces to a certain level then the fine sediment in the water column drops out to the bottom of the sediment trap. The 'Bottle' trap, access to clean the trap is by unscrewing the bottom. Excavated tanks for rainfall storage are common in the southern agricultural areas of Western Australia. Connecto Trade®. 6. Interceptor traps were originally installed to prevent sewer air from venting within domestic systems at a time when the authorities were unsure of the health risks and dangers that this foul air may carry, even at the time there were those who opposed the installation of the traps because they cause waste matter to sit in the outlet of a chamber until the next flush. Our standard 320mm X 580mm mini silt trap is for 110mm underground surface water drainage systems. Wavin Osma is the reference for residential and commercial drainage systems. This pipe extension usually is at least 3 inches long and is intended to catch any water or foreign material that may be in the gas before the material gets. 1. Domestic Silt Trap Extension Piece: 500: 250: 250:. 110mm Rectangular Hopper Head. 8. 16. Our Recommended Sediment Filter for Well Water in 2021. 05 UK and Worldwide delivery. Mini access chamber are supplied for depths of up to 600mm and a 450mm dia Large inspection chamber for depths of up to 3000mm. Choice of household water treatment technology should be based on efficiency of removing contaminants present in the water. The larger holes trap larger toxins and scale down to smaller micron ratings that will catch bacteria and viruses. There are many different types of grease traps and interceptors and may work in slightly different ways, but the end result is always the same. Excavated tanks (farm dams) provide effective water storage wherever surface water run-off can be harvested for livestock, crop spraying, irrigation and domestic use on rural properties. 200x210mm depth. £236. 140L grease trap baffle Large. SD224000-04:. Suitable for a wide range of applications. They are especially crucial in drainage systems where blockages can occur, and play an important role in keeping domestic and commercial drains in good working order. 75: 6lb600 Wavin 500mm Silt Trap 1. A raised hump across the entry and exit pad can be used to direct stormwater into a sediment trap to the side of the pad. A paint collection tank is designed for the collection of acrylic and oil based paint residue as well as solvents. For water sources with a large surface area, you may consider a pleated filter that can net substances between 30-500 microns. A gabion is a leaky rock dam wall built in a wadi, valley canyon or water flow, at a point where there would be a. The lid is easily removed to gain access to the grit collection bucket. 05 £331. 2. Underground drainage is vital to ensure the safe transport of excess water and sewage in domestic and commercial properties. Direct download. 5011479194195. £11. Washdown Separators. In Stock. Add to Cart. 80 Inc. This requires the use of lagoons, settlement tanks or grassy areas that slow the water down enough for the solids to. This is because the tank collects greasy waste that flows between the sink and the sewer. g. 10. 110mm Rectangular Hopper Head. Our standard 320mm X 580mm mini silt trap is for 110mm underground surface water drainage systems. FOG float to the top of the water are then trapped by the grease trap. Silt Traps 36 Ancillaries 37-38 Spares 39 Contents AquaCell Systems. 10. CAD - Silt Trap 6LB600 + Extension Option, A15 & D400 Loading. FOG are lighter in density and float at the surface of the tanks, and the cooled water – minus the FOG - continues draining to the sewer system. Silt traps are installed upstream of an attenuation or soakaway system, or any drainage system, to prevent silt, sediment, debris and other unwanted material from. Choose an option 160mm Pipework (standard) Clear. We supply the trapped road gullies in the following: B9450 – 450mm x 900mm. AquaCell Domestic Silt Trap BN 250x750. Click the image above to learn more about patio drainage options and tips from ACO. 320mm x 630mm Mini Silt Trap For 110mm uPVC Pipe c/w Removable Bucket BPST110Designed to separate debris and any unwanted particles entering and blocking the downstream pipework, this silt trap can be used upstream of small sized attenuation, retention and infiltration systems for domestic driveways and gardens. Pit with cover Silt Pit showing removable basket. Most are black. Catch Pits. CAD - Silt Trap 6LB600 + Extension Option, A15 & D400 Loading Download DWG CAD FILE Drainage Interceptor Traps . shop now. Fitted with 100mm inlet, outlet and vent plain pipe fittings and threaded sampling and drain nipples. Special Order. 16. Home / Drainage Solutions / Silt Management / ETSG 1 – Silt Trap – Drainage area 5500 sq. Wavin AquaCell domestic silt trap 250mm depth 750mm Catalog code: 6LB300 Product specifications Identification specifications -Catalog code Wavin 6LB300 EAN Number 5011479231760 SAP number 000000000004040293 General specifications + Logistic specifications. A masonry chamber works like a grit chamber that shares the silt, sand, etc. (Left) Map showing the run-off in an arable fields and where silt traps were constructed. Viking Plastics manufacture bespoke grease traps to almost any specification from 45 litre domestic grease traps to 20,000 litre mega tanks. Sometimes the well contractor can pull up the pump 10 to 20 feet to eliminate sand uptake. Certificate Wavin AquaCell Plus-R data sheet. When sediment is cleaned out from sedimentTrap Design A 3 Â 10 m silt trap with 1. These small forest tanks, as well as trap ping silt and regulating the release of excess rainwater, were constructed to provide water for wildlife and so discourage animals from coming to the village. 8. The inlet to the dam is made of 3 holes.