Home; Manufacturers; Grates; Residential;. Single Ductile Iron Grate and. D x 39. To prevent build up and leakage of water around the foundation of a property, it is important to install proper drainage products. It is ideally suited for a variety of commercial and industrial applications. They are also shaped differently than other standard drainage, having a narrow throat in the drain body, which widens below the surface to accommodate the. Zurn Z883 Shallow Trench Drain By Item; Zurn Z874 Series Trench Drain System; Zurn Z800 Series Fiberglass Trench Drain System;. Water pooling in an airport is a risk. R-4990 Forming Instructions. Our Micro channel drain sections snap together easily to make installation fast and simple. ACO Pipe. About Us. Linear Trench Drainage Grates. 197” [5mm] up to 19. Gulfstream Aerospace Utilizes New DuraTrench Non-Conductive Utility Trench February 13, 2021. Trench drains are the easiest solution for many kinds of drainage needs and they will be the best solution for most of your drainage needs. One way weather impacts airport operations in wet conditions is by causing sliding for a plane due to the lack of grip. Trench drain systems are often the most effective and least costly solution for drainage installation in many applications. XHD 8″, 12″, 18″ advanced heavy-duty trench drain grate design is not only attractive, but it also provides strength and performance. ACO Sport - Sport venue drainage. Digital tools to support trench drainage and surface water management design 24/7 - Visit: the East Boston roadways, these trench drains failed because the impact of traffic dislodged the unbolted grates covering the trench drain. We also offer trench drain systems with stainless steel, galvanized steel, ductile cast iron, and plastic drain grates to fit any need. Add to cart. Deep Series 5. When used in and around terminals, airport trench drains help prevent rainwater runoff from getting inside. The expansion of Denver International Airport’s Concourse A East Apron provided room to stage and deice aircraft, and allowed overnight parking for 3 wide body and 6 standard aircraft. ACO Infrastructure - Road, port and airport drainage. 1 Neenah Foundry Airport Trench Drain R-4990 Type Grate. Designed for the heaviest loading applications, these grates and covers are made with ductile iron and are proof load tested to 200,000 pounds. Giving access to the little things that make a big difference. 5445 sales. In fact, ABT Inc. 1-877-903-7246 . " In March 2015, MKE approved the 6906 Hinged Trench System by EJ for the airport construction project. Class C frames shall be 0. The 200 series consists of 33 pre sloped channels and 8 neutral channels. Model # 83355. Product ID ZF806-E1. Made of smart materials it is excels in functionality, durability and longevity. Understand the role of P-traps in trench drain systems. 1. (770) 505-6575. Our resolution to better our planet extends throughout the company with our employees. We have experience installing trench drains in active airfield environments at some of the largest airports in the country. Outlets 5. Trench Drain Systems offers a wide range of grates for drainage channels, catch basins, point drains and much more. 25% slopes can be ordered to suit. Neenah Foundry produces cast iron trench frames with appealing aesthetics, exceptional longevity, and. 26″ Wide Trench Drain Grates. 80 Airport Drive, Wappingers Falls, NY 12590 (845) 463-0592. Cast Grates range in size from 8 inches to 24 inches wide. Airport Drainage Inlet Frame - Gray Iron Grate and Frame - Available With Type "C" Solid Cover. Our extra heavy-duty airport and port castings are exclusively manufactured to support the loadings imposed by all commercial and military aircraft. Linear and point drainage systems are used in stormwater removal and distribution, each with their own function and purpose. NDS Filcoten Trench Drains are made from high-performance fiber reinforced concrete, designed to handle heavy loads. R-4990 Catalog Sheet. Contact Us. 21. An encasement of 6" around and 6" below is suitable for medium duty traffic, class B, C and D. Over 600ft of 12″ trench drain on extreme duty frame and 14″ wide DIN class F grate was specified and installed inside the facility. D. This standard classifies the loads in a alphanumeric format ranging from A through F. 27" Airport Manhole Frame With 2870 Ductile Iron Type M Flat Grate. Design & Documentation. A trench drain is a linear drainage application used to catch, collect and convey water from a starting location to and an outlet or catch basin. Airport Configuration. Where practicable, cleanouts are to be provided at the commencement of each runHow can we make a difference on your next project? Let's Get Started. Our BoOF (Baked on Oil Finish) process can also be applied to any ductile iron grates offered by Trench Drain Systems. Airport extra heavy duty: max 200,000 lbs. Concrete drainage channels also feature tongue and groove joints for positive alignment and an outstanding fit with any requisite joint sealant. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Meeting FAA D701 and D705 Requirements. The classes are 2”, 3”, 4”, 6”, 8”, 12” and Over 12”. Americas/ Change. Concrete failure and related anchoring of frames was also problematic. Home » CommercialEverything to Know About Truck Dock Trench Drain Systems. Pre sloped in a variety of grate options. You will need to assess the volume of wastewater and related debris that is generated during a normal. can I cut a drain trench out of the blacktop where it meets the concrete put this drain system in and backfill with gravel/crushed rock or does it need to be cemented in? A: A cut can be. Ideal for electric connections, traffic signals, and more. General Purpose Drainage Interior with a full range of Linear Trench Drains provides you with full list of features and benefits. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Zurn Z883 Shallow Trench Drain By Item; Zurn Z874 Series Trench Drain System; Zurn Z800 Series Fiberglass Trench Drain System;. 360 Wythe Ave, Brooklyn, New York 11249. Aircraft rated trench drains and slotted drains manufactured by Dura Trench. 236 sq. ada compliant trench drain grate aerospace aerospace trench drain aircraft rated trench drain airport trench drain chemical trench drain circular drain commercial trench drain curved slot drain curved trench drain custom trench. Backwater Valves, Traps & Primers. is a leading manufacturer of quality engineered plumbing and drainage products in the non-residential construction industry. We carry a variety of systems including ACO systems, Zurn and U-Drain. Airport Drainage Inlet Frame - Gray Iron Grate and Frame -. com 518. Trench drains are one of the most effective and durable solutions that can be utilized for government facilities of all kinds. HDPE Channel - DGC Grates Standard. Airport trench drains are used to keep airplane hangars, runways and operational facilities dry. Installation. Airport Rated Type A,D Grate. Systems comes complete with either non-removable or removable lockable grates compliant to AS 3996 and EN 1433. High density polyethylene structural composite drain channel with . The Dura Trench fall newsletter highlights a small portion of the work that we have been doing in the last few months. Light Duty. This has no effect on the intake capacity of the system. Applications. Foundation drains shall be a minimum trench width of 300mm, with a variable trench depth to suit the application and ground conditions on site. O. Trench Drain Systems offers cast iron grates from EJ including linear trench grates, tree grates, and designer trench grates. You construct it by digging a 6-inch wide trench approximately 24 inches deep. S. Manufacturer Zurn. 4 Types of Trench Drain Systems for a Yard - Eric'sons Manufacturing. H-20 load ratings are a standard set by the American Association of State Highway Transportation Officials (AASHTO). To suit many applications, our range of AS 3996 compliant grates, slotted. 010, fiberglass & GFRPC systems 0. XHD grates provide the largest inflow area available in cast grates for 8″, 12″, and 18″ trenches while still far exceeding all FAA load ratings. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Trench drains in animal areas should have hair strainers at the outlet to minimize pipe maintenance. Americas/ Change. 29 3/4" Wide BOLTED with Frame TRANSVERSE DRAINAGE STRUCTURE. Drains generally come in pre-selected widths, from 4" to 16". Trench Drain Installation Instructions and Manuals →. Case Studies, Featured, Installations. Trench drain systems can quickly remove water from these areas, keeping runways and taxiways safe for aircraft and ground vehicles to use. Two main standards are used in the US for trench drain: ANSI A112. Design & Documentation. Generally, the trench drain grate is 2″ larger than the channel drain throat. S. Ductile Iron Manhole Grate and Airport Frame -. 1M and DIN 19580. Since MKE was using FAA Airport Improvement Project dollars, the system also had to be "Made in the USA. U. 10" Height. over 10,000 pounds are for airport traffic. Design engineers typically use bioretention practices to treat small drainage areas that are less than 5 acres. The 4 mm galvanized steel (or stainless steel) reinforced edges and the particularly stable design of the channels allow them to be used in harbours, container terminals, or in highly frequented public and private areas. Between our expert customer service team and our skilled installations experts, you will have a seamless and painless experience when you work with us. <iframe src="height="0" width="0" style="display:none;visibility. There will be a detrimental impact on a surface with an improper surface drainage system, which will then affect the subsurface drainage. INDEX 261 or 295; INDEX 273; Type K Grating F. View Product Details. in. Pedestrian traffic only: safe load < 2000 lbs. Trench drain systems also can improve the overall aesthetic of. Rectangular Trench Frames & Grates; Round Cast Iron Grating; Grate Seating & Styles; USF Pipe Grates 5600-5625. Precast modular trench drains are used in food processing plants and swimming pools. ACO is committed to designing and producing the best solutions to water management. Zurn ZF806-E1. Jay R. Neenah R-3492-B Airport Castings: ManholeFrames and Grates. High density polyethylene structural composite drain channel with 1. The chemically resistant fiberglass channels allow up to 3,000 GPM of water with proper installation and slope; drainage channels are available with a 1% slope. 932. Click here to read more. The modular design of our Pro Series Channel Drains offers flexibility with interlocking joints that offer quick and easy connections. Contact Us. Offered with a wide selection of frames and grates to meet any design requirement. Standard sizes up to 48" x 48". U. Products. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Large Trench Drain Grates 13" to 51" Wide; More Replacement Grates; 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. Trench Drain. Always direct the water away from your. Price Call for Quote. The system is suitable for all paved areas, in public and commercial projects. Light Commercial. Installation. 711 Koehler Ave STE 9, Ronkonkoma, NY 11779at Heathrow Airport for many years so it was no surprise when UltraSlot was chosen as the ‘tried and tested’ drainage solution for all external pavement areas at the new Terminal 5. Common applications include bridge floors, highways, inlets, and airport trench drain covers. Applications. Design & Documentation. ACO Utility Duct - Polymer ducting system. ADA compliant designer grates and light duty grates are designed for pedestrian areas. As water and debris accumulate, the trench drains capture the runoff through the grates. Airport rated trench drains and extreme loads trench drains are difficult to obtain and Vodaland strives to make these rare products easily obtainable for our customers. ACO Drain - Commercial drainage. The project also extended Taxiway K to provide group V aircraft access to the East side of Concourse A. Loading Class G: Another class that falls under airport rating is G, but these trench drains are designed for international or military airports and intermodal port facilities. Neenah R-4990 Airport Trench Grates. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Zurn Z883 Shallow Trench Drain By Item; Zurn Z874 Series Trench Drain System; Zurn Z800 Series Fiberglass Trench Drain System;. Heavy Duty polymer concrete trench drains with ductile iron grates to achieve maximum load bearing and durability. Vodaland offers a variety of flexible options for customers looking for trench drain systems. is a leading foundry for municipal and industrial cast iron trench grates. 375/. Designers incorporated a large number of Heavy Duty Outlet Boxes into the scheme. Trench drain systems can tackle a lot of tough work for your property or your business location on a daily basis. Slot drains are made with very narrow openings at the surface compared to trench drains. 157″ thick at trafficked edges and 0. Traveling has long been popular, especially by air. com 514. 23 3/4" x 35" Dia. (770) 505-6575. Compare. This project involves the installation of new drainage infrastructure including new trench drains at the south end of the Runway 30 Hold Apron to accommodate a sixth de-icing position, which was closed for de-icing because glycol runoff was exiting the non-movement area and bypassing the glycol collection system. Add to cart. Installation. 6 Common Drainage Problems and How to Fix Them. Trench drains are an essential part of any chemical plant. N/A. Smooth radius inverts channel sections were shipped fully assembled. 4 1/2" Height. Or call us at 888-825-4716. Products. TDS is one of the largest distributors of drainage products in the U. Trench drain materials include SMC-GRP Glass Fiber Polyester, lightweight Fiberglass, Polymer Concrete, and High Density Polyethylene. Zurn manufactures a complete line of Transportation Linear Trench Drains for a wide variety of applications. home • contact • cart . Trench drains, also known as channel drains, are perfect for redirecting water away from . S. Where as…. This Linear trench drain has combination tie-down/levelling devices at 20-inch intervals. Installation. Floor Sinks. A 6″ x 10″ test block is specified for trenches between 8″ and 12″. Airport and Extra Heavy Duty Trench Drainage. Or call us at 888-825-4716. 14″ Wide Trench Drain Grates. Installation. type, water table, drainage area and slope—may restrict their use. Zurn Z883 Shallow Trench Drain By Item; Zurn Z874 Series Trench Drain System; Zurn Z800 Series Fiberglass Trench Drain System;. . NDS Spee-D Channel Drain Systems are a lightweight alternative to traditional concrete drains, that offers superior performance. Home ». ACO Stormbrixx - Stormwater management. 5" , 6" , 8" and 12" wide. These trench drain grates often have. Channel materials include: Fiber Reinforced Concrete. More Options Available $ 152. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Trench and slot drains are the ideal drainage solution in a wide array of applications, and you will find that these are also cost-saving drain styles for most installation processes as well. Class E and F according to design but not less than class D. (770) 505-6575. 00. Neenah R-3480-A Airport Castings: Inlets. Trench drains are usually at least 4 inches wide; slot drains have a much narrower opening and may be more visually pleasing, if appearance is a concern. Variety of trench Drain Gratings available. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Zurn Z883 Shallow Trench Drain By Item; Zurn Z874 Series Trench Drain System; Zurn Z800 Series Fiberglass Trench Drain System;. Perforated Galvanized Steel Mesh Galvanized Steel Slotted Galvanized Steel Combee Composite Honeycomb Longitudinal Bar. Compare. Where to buy. Linear Trench Drainage Grates. OSR Login. The project scope included 95,000 sy of 17” PCCP. As you consider adding or upgrading your drainage system, you may have a lot of questions about how the process works. Instructions: The following standards are from AC 150/5370-10, Standards for Specifying Construction of Airports. We offer the highest quality products in the industry. Neenah R-3498-R3S Airport Castings: ManholeFrames and Grates. 1M and DIN 19580. The UltraSlot linear slot drainage channel system is designed to withstand infrequent ultra heavy-duty loads in external pavement areas such as airports, ports, highways and similar areas. 10" X 24" X 2" Deep. Pro Series Channel Drains Patios, Driveway, Sports Fields. Bridge decking is often the preferred heavy duty grating for concentrated or stress applications subject to impact and repetitive loads. Last updated: Wednesday, July 12, 2023. Drain Systems. ANSI A112. The watershed conveys the water runoff into a drainage system, whether it’s a type of basin, a trench drain, or a storm sewer. View All. All airports need an appropriate trench drain system, which is reinforced and locked down with the use of bolts. TrenchFormer XHD’s patented cast-in-place trench. com 518. Contents of this tank are then discharged to the City of Wichita (COW) sanitary sewer service main. The world’s most popular modular trench drain system. Where to buy. A cast-in-place trench. Trench Drain Length Needed - Please enter the length needed. Industrial grade stainless steel trench and floor drains. 00. 00 airport underground cable (1/c,#10 awg, 600v). Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;3. 64. Products. Pool deck trench drains collect water and direct it to a safer output location. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate;. Designer and Pedestrian Trench Drainage. 4 in. Dura Slope comes in neutral and pre-sloped channel drain sections with a variety of grates, slot top grates, and radius couplings. Prefabricated Trench Drains; Radius & Curved Trench Drains; Slot Drain; Stainless Steel Drains – Linear & Floor; Utility Trenches; Trench Forming SystemsACO is committed to designing and producing the best solutions to water management. n is the coefficient of friction of the trench drain body (concrete forming systems = 0. The modular design of our Pro Series Channel Drains offers flexibility with interlocking joints that offer quick and easy connections. OSR Login. Pre sloped at 1%. Information such as the following: Type of aircraft in the fleet. Large variety of grate options available. Government facilities often cannot afford to be shut down while new drainage is being installed. The Process to Replace Trench Drain Systems - Eric'sons Manufacturing. Cleanout | Monument Boxes. Fork lift and heavy truck rated. Neenah R-4996 Self Forming Trench Pan. What Do Pool Trench Drains Do? Whether you’re a landscaper, contractor, plumber, or homeowner, you need a trench drain system that works well with pools and patio environments. Trench drains are necessary to deal with this kind of water runoff to prevent accidents and unnecessary risks to air traffic of various kinds that need to pass through the airport daily. Approx. Ulma Trench Drain Kits; Ulma D100 Polymer Concrete - Polymer Edge Complete Kits; Ulma U100K Polymer Concrete - Galvanized Edge Complete Kits. R-4990AX A 8 Wide Unbolted Slotted Grate. 10 GPM Weight Per Each: 0. Hydrants & Water Hammer Arrestors. We are involved in crafting drain systems for industry, food and beverage, roadways, airports, commercial, and architectural projects. Common applications include bridge floors, highways, inlets, and airport trench drain covers. Dura Slope offers versatility and easy installation featuring interlocking joints that snap-together. N/A. Ulma Trench Drain Kits; Ulma D100 Polymer Concrete - Polymer Edge Complete Kits; Ulma U100K Polymer Concrete. View Complete line of Z886 Grates . Price $3,309. Trench drains are easy to make wheel-proof, which makes them the right selection for these situations. 34" Wide Airport Neenah R-4990-KA-2 Series Trench Grate and Frame. ACO has been manufacturing and supplying products to urban and civil infrastructure projects in Australia for over 25 years and worldwide for over 50 years. Engineered Plumbing Products & Drainage Solutions - Jay R. 38" Dia. While it might be difficult to shut an airport down for a brief time, the rewards of having secure runways with excellent drainage are well worth it. Trench drains are easy to install and help diffuse the water that has been carried away from the location it is not wanted out over a wider area that can accept the runoff and absorb it. Zurn manufactures a complete line of Transportation Linear Trench Drains for a wide variety of applications. Products. Other systems require you to do this or they give you some flimsy plastic piece to put in the trench. 24" Wide Trench Drain Grates. 5445 sales. 4 in. 1500 . Being sure that roads and runways will not suffer from flooding is important for so many reasons. U-drain Brochure 2021 is a PDF document that introduces the features, benefits and installation methods of U-drain, a slot trench drain system that can be used for various residential and commercial applications. 47 pm local time (5. An effective airport trench drain can prevent flight delays and keep ground control running smoothly. With over 125 years of casting experience, Neenah Foundry Co. Neenah R-3475-F Airport Castings: Inlets. This standard classifies the loads in a alphanumeric format ranging from A through F. Airports are environments in which drainage solutions with very specific requirements are required. Manufactured from HDPE, this trench drain offers a durable alternative to concrete channels saving time and reducing the cost of installation. 3/4. 25/. This drainage system redirects water to a roadway drainage system and disperses it away from the trench drain area. 013, polymer concrete systems 0. Dry wells ease the burden on municipal storm drains, and some communities now require them. 2 in. 5/6. Installation. 59 1/4" x 31" Dia. Applications. We also manufacture several product lines to fill specialized areas. A is the cross-sectional area of the trench drain in square feet. ABT offers polycast trench drains that fit seamlessly in concrete. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;Complete Trench Drain Kits in Zurn Z886 6 inch wide. Choose from Micro, Mini Slop, FILCOTEN and our PRO Series trench drains. rate. Extra heavy duty. View Airport and Port Catalog. The more that you know about these two kinds of drains and the differences between them, the easier it will be to determine which drain is the right. Why trench drains fail - Part 1. *Depth is the depth of the water surface during a storm event, depending on the drainage area and conveyance to the bed. Neenah R-4990 Airport Trench Grates; Neenah R-4996 Self Forming Trench Pan; Neenah R-4028 To R-4055 Sewer Pipe Grate; Neenah R-4215 to 4360 Beehive Grates;. Trench drainage, also called strip drains, is a very common pool drainage. A sound trench drain system not only prevents catastrophic floods but preserves the efficiency and safety of day-to-day operations. A linear French drain is simply a "moat", or gutter-in-the-ground, that protects your yard or house from sub-surface or surface water. Airport Drainage Inlet Frame. 2. Airport Drainage Inlet Frame. 932. At the request of Gulfstream Aerospace, Eric’sons designed and manufactured a completely nonconductive or dielectric utility & drainage trench, the DTUTCF12-HDFG. Blog. Meagard Landscape Trench Drain; Zurn ZS880 Stainless Shower Drain. While it might be difficult to shut an airport down for a brief time, the rewards of having secure runways with excellent drainage are well worth it. The grate and edge height shall be +/- 1mm. All There is to Know About Trench Drains for Breweries. As with any installation, careful measurement of the trench depth in which the drain will sit is essential—a slot drain must sit so that it is flush with the surface of the floor or pavement in which it is installed. An effective airport. Airport and Extra Heavy Duty Trench Drainage. Home;. And over time, your soil will erode and cause landscaping damage and even property damage. Products. pdf. Add to cartPaveSlot Gatic Slot drain is used to drain external hard surface areas. PDX is available in 7 different interior widths from 6” [152mm] up to 24” [609mm] with depth increments from 0. Manufacturer Zurn. Domestic Castings. They carry away water contaminated with chemicals and other materials. com 518. Due to the fact that trench drains are so widely applied for all of these different needs, there are many kinds of prefabricated trench drains out there as well as all of the companion products to make your drains work correctly. Interceptors. SAFETY. © Savannah Construction and Preservation / Website by Hazel Digital MediaAIRPORT PRODUCTS. These trench drains are capable of supporting the heavy wheel loads of today’s commercial environments. Zurn Z882 12" [305 mm] wide pre-sloped trench drainage system. Applications. We know each site has unique needs that aren’t the same. Neenah Foundry’s most recognizable products include manhole covers and frames, inlet frames and grates, tree grates, and cast-iron trench grates in roads and airport runways across America and internationally. Airport construction castings must sustain the loading requirements. Model # 83330. Airport-rated and traffic-rated trench drains. Learn more on our webiste!0025020 lf 1. Jan 18, 2021 - Explore Ingleside Kennels LLC's board "Drains and Runs" on Pinterest. Modular Channel with Slope in Smooth HDPE. NDS experts can help solve your problem. Configure. Finding the Right Airport Drainage Systems. . In addition, it can be difficult to convey flow from a largeSlip Resistance of Trench Drain Grates; SDS (safety data sheets) Hydraulic Design; Chemical Resistance; Material Properties; Advanced Polymers; Trench Drain Joint Sealant; Trash Baskets for Basins; Applications. Trench Drain Systems. TREE GRATES.