Trench Drains; Liquid Containment Vaults; Marine. Release via stainless steel pipes to external. A trench drain (also channel drain, line drain, slot drain, linear drain, or strip drain) is a specific type of floor drain containing a dominant trough- or channel-shaped body. f. parking lots, and paved streets. Similar to a curb cut, trench drains allow water to flow directly off the street and into green infrastructure. This is why recognizing the importance of regular maintenance of our stormwater management infrastructure is so crucial. Available features include grade rings & risers, lifters, pulling irons, drainage sumps, term-a-ducts, knockouts, as well as racking to best fit your project needs. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. Parts list. 1 Topeka, KS. Channels are made from corrosion resistant polymer concrete and to suit many applications. Find a Location > Connecticut. ACO has been manufacturing and supplying residential products in Australia for. May called trench, ditch, street or concrete gutter for irrigation, stormwater drainage system. ACO’s TramDrain System is designed to provide efficient surface water drainage to the grooved rail and track slab. Find My Store. Choice of standard and locking grates in 3 styles including Heelsafe® Anti-Slip. Saturday Closed. Model # 83330. General The primary purpose of a road drainage system is to remove the water from the road and its surroundings. Sunday Closed. Contrast – grates contrast with the surrounding surface. Sectors All sectors Agricultural Development Infrastructure. Friday 8:00am - 5:00pm. Part Number - 97477. ACO’s external civil construction products are specified in urban infrastructure applications to perform either a drainage or cable management function. Our broad selection includes drainage pipe, trench drains, catch basins, drywells, storm. AS 3500. Storm Water Management & Drainage. Costing the highest, the full expense of installation of the cast in-situ trench drainage system reached $393,000. Trench drain systems allow surface water to be managed while reducing harm to the local environment. It can also be used in areas along the building line, for example, terraces, patios and other areas with restricted construction depth. PerkFilter™. 16 CU Soil 621. Boat Ramps & Launches; Pilings; Rail. Showing results for infrastructure trench instead. Oldcastle Infrastructure in Auburn, WA future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications, transporting energy. Commercial stainless steel drainage; Stainless steel gullies; Hygienic stainless steel drainage; Stainless steel push-fit pipes; Grease traps; Floor and roof drains; Drainage. ACO Infrastructure - Road, port and airport drainage. Oldcastle Infrastructure strategically located in FL, future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications. Adaptable - 300mm extension. By ensuring. The largest Evergrate Trench Drains and Trench Grates are 14" wide. Updated: 1/21/19. 2 Ailey, GA. Three-sided precast trench is the multifaceted channel solution for applications that range from cable distribution and management to drainage runoff capture, containment, and transport. future-proofs North America’s infrastructure and transforms communities by protecting. Monday 7:00am - 5:00pm. Boat Ramps & Launches; Pilings; Rail. An infiltration trench is a shallow excavated trench, typically 3 to 6 feet deep, that is backfilled with a coarse stone. TramDrain 200A is a high capacity drainage system with 200mm clear opening width and 265mm invert depth. The FlowTHRU drainage solution is a practical way of removing water runoff from glass doors, which prevents damage to internal flooring structures and surfaces. . RainTrak® - threshold door drainage. Infiltration basins are commonly used for drainage areas of 5 to 50 acres with land slopes that are less than 20 percent. Transport Infrastructure Trench Drains; Trafficable Stormwater Tanks; Support. 17 Lightweight Aggregate 621. All systems have 40 metres. Storm Water Management & Drainage. Typical applications: The installation process of a stormwater pit differs from a traditional drainage pit mainly due to its connection to a storm drain system and the incorporation of a grate. FlowTHRU™ is an integrated threshold drainage solution, designed to offer a practical solution for applications where a flush sill threshold is required. Drainage Infrastructure means the property, real, personal or mixed, that is used in providing storm water capabilities and capacity to manage and control storm water runoff. Oldcastle FRP. ACO Building Drainage See full list on abtdrains. Pump stations. At 4% cheaper, the grated pit and pipe system cost $377,000 to install. ACO believes that EN 1433: Drainage Channels for Vehicular and Pedestrian Areas, also provides a good measure of. The QuickLok mechanism comprises a spigot fitted onto the grate and a removable QuickLok. ACO’s site installation manual for trench drains is now available. The impact in system performance, longevity and compliance with regulations cannot be overstated. The cast-iron rail model is tested up to class F 900 (acc. Oldcastle Infrastructure’s utility vaults are the industry’s leading product choice to protect and provide access to subterranean public utility equipment such as valves for. TramDrain is designed to provide efficient surface water drainage to the grooved rail and track slab. Trench Drains; Liquid Containment Vaults; Marine. To read more, click here. ACO Self is a range of building products specifically designed for the residential builder and DIY enthusiast. Our clear vision, powerful collaboration, and fierce drive ensure the vitality and sustainability of what is most important to us—a better planet. Call Location for Hours. Quote Generator. Features & benefits. Oldcastle Infrastructure Project Location Clear Project Location; Locations; Specified Products (888) 965-3227; My Quote Generator + Markets. SlotChannel: custom designed general-purpose slot drainage solution. The impact in system. It’s also used in parking lots to remove sheet flow without multiple grades or water channeling devices. Product info. Boat Ramps & Launches; Pilings; Rail. Grates are available with optional locking bars for grate security. Nylon push pins isolate dissimilar metals. Available in variety of sizes. Morrisville, PA 19067. It can also be used in areas along the building line, for example, terraces, patios and other areas with restricted construction depth. Email: info@acousa. to EN 1433). 13044 Middletown Industrial Blvd. The trade-off between inlet size and hydraulics. Three-sided precast trench is the multifaceted channel solution for applications that range from cable distribution and management to drainage runoff capture, containment, and transport. AS 3996 Clause 1. 2 Box CulvertsQmax is a slot drainage system for applications consisting of small to large catchment areas. ACO offers a range of DIY trench and grated pit drainage products, ideal for homes, gardens and landscaped areas. Rail Components; Trench; Sight & Sound Walls; Retaining. Trench drain seems simple: it’s a grate on a hardscape surface with a gutter beneath to capture water runoff. Our grated channel drain systems provide outstanding drainage as well as contribute to the aesthetics of your space. It’s stable yet lightweight and can be adapted to any site conditions. The infiltration trench was constructed by the Philadelphia Water Department and is called Hartranft 1–1–1. BalconyDrain is available in a range of depths and widths to suit site, user and hydraulic requirements: 1. Trench Drains; Liquid Containment Vaults; Marine. Commercial stainless steel drainage; Stainless steel gullies; Hygienic stainless steel drainage; Stainless steel push-fit pipes; Grease traps; Floor and roof drains; Drainage for. ACO Drain consists of cast polymer concrete bodies with either galvanized steel, stainless steel or cast iron wearing edges. X. p. Unlike conventional trench drains, ACO’s systems contain no bolts and provide secure locking while enabling rapid removal and replacement of grates for quick and easy installation and maintenance. Water. Variety of floor finishes to suit various. To mitigate this risk, drains. to EN 1433). Oldcastle Infrastructure strategically located in CO, future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications. If a sidewalk slopes down towards steps, water will pool at the bottom of the steps, so there will not be a place for the water to drain. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. 4322 or by e-mail at [email protected] following information is required to provide a recommendation for a simple run of trench drainage. 455. Oldcastle Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. Trench Drains; Liquid Containment Vaults; Marine. for pricing and availability. ACO offers trench drains for diverse applications (streetscapes, car parks, public domains, petrol stations, truck stops etc). 24x24 precast storm drain catch basins are used to collect excess storm water runoff from roofs, sidewalks, parking lots, and paved streets. For narrow and constricted areas often found in trench drains, the FloGard Trench Drain Filter provides an effective solution to comply with stormwater runoff issues. For more information on product availability call (888) 965-3227 today. Trench components have superior chemical resistance, strength, low water. Oldcastle Infrastructure in Atlanta, GA future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications, transporting energy. Trench Drains; Liquid Containment Vaults; Marine. From trench drain and curb openings to downspout drainage and green infrastructure, Evergrate products offer the industry’s leading selection of street. Commercial trench drains ACO also offers a diverse range of urban infrastructure drainage systems for public domains, community areas, streetscapes, schools, business parks, car parks, commercial and industrial developments. Made in the USA from recycled content. Find My Store. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. These include "trench drain," "channel drain," and "line drain. Bodies are manufactured from polyethylene (PE) ensuring the system is lightweight and robust. Trench layout. Black and. The plan-view area of the infiltration trench is 29. Boat Ramps & Launches;. Three-sided precast trench is the multifaceted channel solution for applications that range from cable distribution and management to drainage runoff capture, containment, and transport. Square grates can be used in any application, but are. Green stormwater infrastructure (GSI) in transportation networks includes a range of stormwater management features such as bioretention, bioswales, and permeable pavement, which mimic natural hydrologic conditions. The sizing is to control stormwater volumes at the regional or development scale as opposed to bioretention basins (rain gardens) that are designed at the. An industry leader of high performing, durable pipe built to provide you with innovative stormwater management solutions. Linear drainage is often preferred to prevent four-way falls in the balcony from floor wastes. Access, maintenance and low construction depth. Modular commercial trench drain with a variety of grates. The world’s most popular modular trench drain system. We partnered with AWS to design a drainage system that’s specifically designed and tested to suit AWS doors. Oldcastle Infrastructure is an industry leader in engineered building solutions. Design – grates are an integral part of the pavement design. Proper trenching is fundamental for infrastructure, trench drainage and utilities. Trench drains are a reliable and affordable drainage solution that you can use to handle even large volumes of water runoff properly. 1. The ACO Infrastructure range has been developed to deal with the rigorous requirements in the stormwater management of these transport nodes and corridors. future-proofs North America’s infrastructure and transforms communities by protecting. How material selection can deliver durability and strength benefits. Contrast – grates contrast with the. Oldcastle Infrastructure in Auburn, WA future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications, transporting energy. Boat Ramps & Launches; Pilings; Rail. Sloped or neutral stainless steel channels. (Source: Enterprise Community Partners 2019. Drainage and water management solutions are crucial to the infrastructure of Airports. Trench drains are made from corrosion resistant polymer concrete, fiberglass or steel. au. 1. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. For 300mm wide channels. French drains and pipeless French drains can require a lot of effort. ACO Drain is available in 2″, 4”, 8” and 12” internal widths, and are available with up to 130 ft (40m) of built-in continuous slope. Designed to be vehicular trafficked, heel, bicycle, wheelchair and walking cane friendly. For 300mm wide channels. A sidewalk trench drain and patio drain prevents water from pooling in slopes. For more information on product availability call (888) 965-3227 today. EcoPanel (Linear permeable pavers) EcoPanel is a stormwater trench drain cover constructed from permeable UV stable resin-bonded aggregate in a galvanised steel frame. Green Infrastructure:. In addition to standard slot trenches or trench drains, Dura Trench provides stainless steel equivalents! Our models are constructed with 304 and 3216 stainless steel. Sloped or neutral stainless steel channels. Oldcastle Infrastructure strategically located in UT, future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications. Linished stainless steel Heelguard grates for a. This double French drain provides drainage for a significant volume of storm water. Permecapture. A trench drain (also channel drain, line drain, slot drain, linear drain, or strip drain) is a specific type of floor drain containing a dominant trough- or channel-shaped body. Ailey, GA 30410. The FlowTHRU product. Oldcastle FRP. Oldcastle Infrastructure strategically located in ID, future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications. ACO has been manufacturing and supplying residential products in Australia for. Call Location for Hours. For full details on the ACO Group, go to Climate change is causing ever-frequent weather events like heavy rainfall and droughts and therefore drainage design concepts must be more sophisticated to. Aesthetics – grates are used as a design element in the pavement. Trench Drains; Liquid Containment Vaults; Marine. Available in variety of sizes. Boat Ramps & Launches;. Sep 2023: Standard Cycling Infrastructure Drawings Standard Construction Drawings for Cycling Infrastructure; Drawing No. The largest Evergrate Trench Drains and Trench Grates are 14" wide. View our systems askACO for support CPD. Closed until tomorrow at 8am ET. 11 Curb Cut Metal Trench Drain Cover 621. ACO Pipe. Russ Adsit, FASLA. Make sure you (and everyone on your site) are fully aware of the potential hazards. piping, trench drains, culverts, etc. Infrastructure Trench royalty-free images. Applications: Steep driveways. Due to the relatively narrow shape, infiltration trenches can be adapted to manyOldcastle Infrastructure Kansas Locations | Precast Concrete | Enclosures & Storm Drains. Read more. Our models are constructed with 304 and 3216 stainless steel. Trench drains suitable for transport infrastructure ACO Infrastructure is the market leading brand for trench drainage in transportation infrastructure applications, namely highways & motorways; urban roads, airport pavements, container ports, industrial parks, bus & truck stops; distribution centres, streetscapes etc… Oldcastle Infrastructure Project Location Clear Project Location; Locations; Specified Products (888) 965-3227; My Quote. Standard widths of 100, 200 and 300mm wide internal. Green Stormwater Infrastructure (GSI) is a nature-based solution to water quality issues that urban stormwater runoff causes and provides greater benefits than conventional (or “Gray”) stormwater solutions. Outdoor drainage. Boat Ramps & Launches; Pilings; Rail. Download Whitepaper. S. Rail Components; Trench; Sight & Sound Walls; Retaining. Nutrient Removing Filtration System® (NRFS®) Nutrient Separating Baffle Box® (NSBB™) Nutrimax™. Trench Drains. f. 844-240-7860. Trench Drains; Liquid Containment Vaults; Marine. Sunday Closed. Oldcastle Infrastructure strategically located in TX, future-proofs North America’s infrastructure and transforms communities by protecting water, enhancing communications. Trench Drains; Liquid Containment Vaults; Marine. Part Number - 97478. Three-sided precast trench is the multifaceted channel solution for applications that range from cable distribution and management to drainage runoff capture, containment, and transport. U. Photo Credit: Meliora Design. SlabDrain - Shallow trench drains. Made with a linear trench drain design, our drains blend seamlessly or contrast boldly with your. (912) 537-5761 Get Directions. ACO range for the rigorous requirements in the stormwater management of transport nodes and corridors. Oldcastle Infrastructure is an industry leader in engineered building solutions. General purpose trench drain system available in 50mm (K50), 100mm (K100), 200mm (K200) and 300mm (K300) internal width with either galvanised or stainless steel edge rail. Stay inspired and get the best and most creative. Oldcastle Infrastructure Project Location Clear Project Location; Locations; Specified Products (888) 965-3227; My. ACO Drain The world’s most popular modular trench drain system. Visit Contech website ». These specialty systems ensure that water is rapidly drained. Outdoor drainage. Louisville, KY 40223. Similar to a curb cut, trench drains allow water to flow directly off the street and into green infrastructure. Industrial and commercial stainless steel channel drainage. Three-sided precast trench is the multifaceted channel solution for applications that range from cable distribution and management to drainage runoff capture, containment, and transport. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. Trench Drains; Liquid Containment Vaults; Marine. In-line pits and rubbish baskets. ACO specialises in offering a comprehensive range of linear strip drain products that optimise the aesthetics and functionality of your outdoor environments. X. Our 1218 precast concrete utility trench is a multifaceted channel solution for applications that range from. Trench drains often feature a metal cover which protects the not only the drain but also the surrounding sidewalk. Monday 7:00am - 5:00pm. U. Analysis of observed dataContech – Trench Drain. Colfax, NC 27235. Also available exclusively, Heelsafe ®, ACO’s heel friendly grates for residential areas. Part Number - 97477. Trench Drains . Precast concrete pipe can be used in virtually any project where storm water, waste water, telecommunications or electrical cabling is contained or managed. Outlet endcap for 75 mm and 100 mm pipes. ACO Drain – commercial grated trench drains; ACO BuildLine – external building drainage; ACO Infrastructure – trench drains for transport infrastructure; ACO StormBrixx – trafficable stormwater tanksPrecast concrete drainage catch basins and inlets are among the most widely used drainage products on the market. Adaptable - 300mm extension risers to suit all pit sizes. Demand is rapidly increasing. The ACO Sport range of products is specifically designed to meet the demands of track and field facilities. Modular Grated Trench Drains. Infinity pool/wet edge. Boat Ramps & Launches;. ACO trench drainage systems are available in sloped runs to allow for the efficient removal of surface liquids from level slabs. Ideal for residential, commercial and industrial applications: Driveways. Rail Components; Trench; Sight & Sound Walls; Retaining. The range comprises modular and durable drainage channels, manufactured from corrosion-resistant polymer concrete. Trench Drain. The storage areas are designed to infiltrate stormwater or slow its flow into the sewer system. 1. 1 Topeka, KS. EPA has set minimum standards to address the threats posed by all injection wells, including stormwater drainage wells. Fabco’s Trench Drain Filters are one of many innovative products designed for both commercial and residential use. 621. S. Christy® concrete products combined with a steel cover and steel frame are suited for deliberate roadway traffic. ACO Pty Ltd. Contrast – grates contrast with the surrounding surface. Part 4. A French drain contains a perforated drain pipe wrapped in rock and landscape fabric. Storm Water Management & Drainage. It calculates the necessary width of a trench drain based on various factors like flow rate, slope, and velocity of the liquid. A5: Yes, trench drain installation can prevent water damage to infrastructure by directing water away from critical areas. A trench drain moves water away from a specified location in order to prevent hazards or damage to the surrounding infrastructure. Solutions can be supplied to suit light to heavy duty applications. For more information on product availability call (888) 965-3227 today. The 8mm slot width prevents trapping of small heels and complies with safety standards for wheelchair, cane and bicycle use. A trench drain can stretch across the entire driveway effectively stopping the water flow before it can harm your garage, basement, foundation, or nearby. The units perform as an effective filtering device at low (“first flush”) flows, and because of the built-in high-flow bypass, they will not impede the drainage system’s. ACO has supplied a variety of products including cable pits and access covers to civil and military airports worldwide for over 40 years. General The primary purpose of a road drainage system is to remove the water from the road and its surroundings. Rigid pipe with smooth interior and exterior walls for drainage applications. 1 Avon, CT. Concrete ties to prevent floating. There is an ACO Australia product and solution available for every application. Our 18x18 Catch Basin can be customized with grates and pipe knock-outs. Storm Water Management & Drainage. We have a large selection of RCP/concrete pipe, designed to meet ASTM C-76, ASTM C-443, AASHTO M170, and APWA specifications. Trench Drains; Liquid Containment Vaults; Marine. Three-sided precast trench is the multifaceted channel solution for applications that range from cable distribution and management to drainage runoff capture, containment, and transport. We believe in project collaboration and have established our fully qualified technical team and purpose designed technologies to offer you individual support during planning, implementation installation and beyond. 134 – 140 Old Bathurst Road. Rail Components; Trench; Sight & Sound Walls; Retaining Walls; Energy. About the author: Russ Adsit, FASLA, is executive director of the International Erosion Control Assn. Urban Public Spaces This includes topics relevant for drainage in external public spaces, streetscapes and recreational areas. Adaptable - 300mm extension risers to suit all pit sizes. DriveDrain® polymer concrete channel is ideal for large areas that need to be drained. Balconies often have very shallow slabs requiring drainage and waterproofing to be very compact. Key considerations with infiltration trenches include the following: Infiltration/Soils. Part 4. Storm Water Management & Drainage. ACO’s drainage and cable management products are designed to be seamlessly integrated into urban environments while leaving a. Learn the compact drainage products for the most effective drainage solutions. Commercial stainless steel drainage; Stainless steel gullies; Hygienic stainless steel drainage; Stainless steel push-fit pipes; Grease traps; Floor and roof drains; Drainage for. Trench Drains; Liquid Containment Vaults; Marine. Concrete pipe can be used in virtually any project where storm water, waste water, drainage, telecommunications cabling, or electrical cabling is contained or managed. The road drainage system consists of two parts: dewatering and drainage. Composed of three interconnected layers of HDPE, it is designed to offer an exceptional level of rigidity. Deep Series 1-1/2-in L x 5-1/4-in W Channel Adapter. Higher temperatures will generally reduce the corrosion resistance of the materials. The ACO solution: protecting people from water, and water from people. AS 1428 Design for access and mobility, consists of the following parts: Part 1: General requirements for access – New building work. Oldcastle Infrastructure is an industry leader in engineered building solutions. 5230 NW 17th Street. Rail Components; Trench; Sight & Sound Walls; Retaining. Closed until Monday at 7am CT. Early failure of the drainage system is usually due to an inappropriate choice of. Project City*. ACO Environment - Oil/water separators. AWS FlowTHRU. Themes such as visual appeal, use. 4. Part 4. For 200mm wide channels. Model # 83330. BalconyDrain is a range of shallow drainage channels and is not limited to use in balconies. Skip link. The shortcomings of his equation: V =C√ (mi) (V=velocity, C=constant, m=hydraulic radius, i=gradient); resulted in the development of many empirical formulae in the later half of the last century and the beginning of this. FloGard is available in a variety of configurations, and can be incorporated in most industry-standard flat-grated and combination drainage inlets by suspending the device from the catch basin frame underneath the grate. Rail Components; Trench; Sight & Sound Walls; Retaining. Boat Ramps & Launches; Pilings; Rail. Description: Excavated trench filled with stone aggregate used to capture and allow infiltration of stormwater runoff into the surrounding soils from the bottom and sides of the. The Trench Drain Filters. Oldcastle Infrastructure’s utility vaults are the industry’s leading product choice to protect and provide access to subterranean public utility equipment such as valves for. Ideal for green infrastructure and Low Impact Design (LID) applications. Oldcastle Infrastructure provides cable trench solutions for easy access to communication, fiber. On site visits, take note of any trench drains and make sure they are not clogged with leaves, trash. It comprises of two systems: ACO BuildLine’s BalconyDrain BD02. S. ACO Gully 218 (with 300mm grates) Solid edge in-fill improves durability. North East OfficeFloor and roof drains are plumbing fixtures. The ACO Drain range has an extensive range of products to meet most design, hydraulic, budget and load rating requirements. The accumulation of Fats, Oils and Grease (FOG) in a drainage system can create issues for the food preparation facility and downstream infrastructure. 107: Trench Drain Inlet – Typical Details: Sep 2021: T-850. Unlike a basic drainage pit, the stormwater pit installation involves integrating the pit with existing stormwater infrastructure, typically through PVC pipes or similar. (215) 736-9576 Get Directions. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. The infiltration trench surface area will depend on the imperviousness of the CDA, the subsoil infiltration rate, and the desired infiltration trench design level. Green Stormwater Infrastructure Planning and Design Guidelines Page 2 of 3 5. Trench Drains; Liquid Containment Vaults; Marine. Friday 7:00am - 5:00pm. Oldcaslte Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. Oldcastle Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. Oldcastle Infrastructure trench components have superior chemical resistance, strength, low water absorption, and substantial freeze/thaw resistance. ACO Drain - Commercial drainage. The locking system is kept close to the grate itself so that it does not impede the flow in the channel. View All Communications Products. It calls for two. 151: Vegetated Filter Strip – Section:Driveway drainage kits are ideal for residential and a variety of commercial applications. 9609 W. Chezy’s work around 1775 was one of the earliest attempts to provide a scientific basis for channel design. ‘V’ profile channels in combination with the smooth surface of polymer concrete produce a hydraulically efficient trench drain. It’s. A trench drain (also channel drain, line drain, slot drain, linear drain, or strip drain) is a specific type of floor drain containing a dominant trough- or channel-shaped body. ACO Drain ® systems consist of factory manufactured modular channel units made from corrosion resistant Polycrete® channels, together with grates from a variety of materials for all loading applications. Water. Because it is exposed to the same loads as the trench drain grate, it needs to be extremely secure. Trench Drains; Wet & Dry Wells; Wastewater / Environmental. Rail Components; Trench; Sight & Sound Walls; Retaining Walls; Energy. Boat Ramps & Launches; Pilings; Rail. Lightweight, easy to transport and handle. Christy® offers a unique locking grade ring to assure permanence and quality of surface grades when streets are re-paved. Installation device & template. infiltration trench when possible. Grate for 100mm clear opening. we care for water.