Technical Section. Technical Handbook and Product Catalog ACO DRAIN. Design assistance & information

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1 Technical Handbook and Product Catalog Technical Section Surface Drainage 6 Surface drainage options 8 Product selection 10 Trench drain hydraulics 16 Loadings Material data 4 End user requirements Standard Products 6 KlassikDrain - K100S, KS100S 40 PowerDrain - S100K, S300K 5 Polymer concrete catch basins 54 Accessories 56 FlowDrain - FG100, FG00 70 FastForm - FF300, FF600 Design assistance & information ACO Drain offer a comprehensice 18 page catalog covering everything you need to know about about trench drainage and the products and services available. To ease electronic transmission of data the catalog has been divided into sections - for a hard copy or other sections call (800) or go to. Problem Solving Products 78 SlabDrain - H80, H100, H80K, H100K, H100SK 84 ChemDrain - C100, CK100S, CS100K, CH80, CH100, CH80K, CH100K, CH100SK 100 Brickslot 10 Membrane Drain 104 MiniKlassik 106 Cross Sidewalk Drain (CSD) Technical Support and Other Information 110 Trench hydraulics service 111 Grate hydraulics service 11 Layout & scheduling service 114 Ponding analysis 115 Chemical resistance 116 Construction and installation 10 Installation diagrams 1 Volumetric channel capacities 13 Glossary & part number listing This PDF relates to this section only PDF PAGE ONLY

2 Technical Support Complimentary services to aid selection, design and installation ACO has an established Technical Services Department with many years experience advising on surface drainage. This free service is offered with no obligation and is supported with extensive, high quality information, brochures and technical documentation. Trench hydraulics SERVICE 1 Grate performance hydraulics SERVICE Run layout & scheduling SERVICE Ponding analysis SERVICE 4 Materials SERVICE 5

3 ACO s Technical Services Department will provide assistance in the design of the most hydraulically efficient and cost effective drainage layout. Using Hydro, a purpose written computer software program, ACO will provide solutions with all rainfall and catchment design variables considered. ACO can supply: Hydraulic plots and calculations for individual trench runs Page 110 ACO s GIC (Grate Intake Calculator) computer software program is based on calculations and empirical data derived from full scale experimentation. The GIC plot provides information on grate performance relative to project catchment contours. ACO can supply: Project specific grate performance plot Page 111 For large catchment areas where complex surface drainage layouts are required, ACO can recommend a trench drain solution to satisfy project cost and design requirements. Run layouts can be designed to take full advantage of the existing and proposed site grades and utilize existing services where possible. ACO can supply: Plan layouts of trench runs (AutoCAD) Section layouts of trench runs showing modular sequence of channel units Parts schedules fully itemizing parts and pieces Page Temporary ponding can be tolerated during an intense storm in applications where the impact is low, e.g., away from buildings, parking lots, etc. An assessment is made of the behavior of the ponding pattern when a smaller, more economical, trench is used. ACO can supply: Map of temporary ponding Approximate duration of any temporary ponding Page 114 There are a variety of materials available for trench drain systems. Each material behaves differently in various environments and situations. Following extensive testing, ACO can provide advice on chemical and corrosion resistance for most common trench drain materials. ACO can supply: Material coupons for on site testing Page 115

4 Technical Support 1. Trench hydraulic service Hydro is a purpose written, hydraulic design program modeled on differential calculus for non-uniform flow in open channels, (See page 10). The program was created from empirical data, following a series of experiments modeling lateral intake into trenches. Analysis of the effect of slope, run length, and trench cross sectional profiles were incorporated into the program. Complex scenarios such as the effects of water inflow from down spouts or inlets along the length of the trench can also be modeled by the Hydro program. ACO can use Hydro to recommend optimum outlet positions along trench runs. To generate results from the Hydro program, the following information is required: Length of trench run (feet or meters) Length and width of catchment area (feet or meters) - see page 1 Surrounding pavement/surface type, e.g., concrete, asphalt, etc. Rainfall intensity (in/hr or mm/hr) Ground fall along trench (%) Perpendicular approach slopes to trench (%) Preferred position of outlets along trench and any outlet size restrictions Any slab depth restrictions Results are provided either electronically and/or in printout format, in metric or imperial units. Hydro plot shows: 1 Position and size of minimum freeboard The hydraulic 3 Flow velocity 4 Maximum 5 (gap between underside of grate and profile of the and flow rate at top of liquid in trench) liquid all points along the trench discharge capacity of the channel run. (1,395 GPM - 88 l/s from example below) Hydraulic utilization of trench (%) is given. If over 100% flooding occurs. (47.68% from example below) (Based on the differential equation for steady, non-uniform, flow in open channels) 110 Clear Height (mm) 350 Flow Depth (mm) 106 (m/s) (mm) (l/s) m 1 % 43 0 Project: New parking lot Client: ACO Polymer Products, Inc Address: 1080 Ravenna Road, Chardon, OH 4404 Run: 7 DS#: H (mm) Datum (l/s) Liquid: Water Kinematic viscosity (cm /s) : 0.01 ACO D RAIN System: S300 K Roughness coefficient: 95 O utlet type: 4 D ischarge (litres/sec): Minimum freeboard (mm): 10.68, X = m Channel capacity (% ): Flow velocity (m/s) O utflow (l/s) Vertical scale 1: H orizontal scale 1: The calculation assumes that flow w ithin the channel is not restricted by outlet. 100% capacity relates to w ater touching the underside of the grating at any point along the run. Plot number: H ACO Polymer Products, Inc Ravenna Road, P.O. Box 45 Chardon, Ohio 4404 Tel: (440) Fax: (440) m

5 . Grate Hydraulics ACO has independently measured, by experimentation, the hydraulic intake capacities of ACO Drain grates. Tests were carried out under varying flow rates and catchment approach slopes. To determine the hydraulic utilization, each grate was tested until bypass occurred (point at which liquids would pass across grate). The Grating Intake Calculator (GIC) provides information on the intake efficiency of the chosen grate. If the required liquid intake is greater than the grate s performance, the extent of bypass (or failure) will be calculated. See page 15. To generate results from the GIC program the following information is required: Length of trench run (feet or meters) Length and width of catchment area (feet or meters) - see page 1 Position of trench in catchment area Surrounding pavement/surface type, e.g., concrete, asphalt, etc. Rainfall intensity (in/hr or mm/hr) Perpendicular approach slopes to trench (%) Preferred grate type Results are provided either electronically and/or in printout format. GIC plot shows: 1 Catchment geometry and hydraulics Head of water approaching grate 3 Additional notes relating to grate performance 4 Recommended grate information 5 Total intake area per foot of trench run 6 Hydraulic utilization of grate (100% means all grate intake capacity is used) Grating Intake Calculation Based on empiricaldatafromexperimentation Design Data Catchment slope (Slope perpendiculartorun) Design flow rate (Liquid run off in from catchmentarea) Length of grate run Design lateral inflow Catchmentsurfacetype Catchmentsurface roughness Head of water approaching grate from pavement Inlet flow rate to static head ACO DRAIN channel General Information Asphalt % gal/min ft gal/min/ft inches PROJECT: Contact: Company: Notes New parking lot Recommendedgratedataandresults gal/min K100S type Type: Type 461 slotted Class E Material: Ductile iron Part No: 9675 D ate: ACO Contact: Ref. No: Note: The grating recommended must be used in a channel that has adequatehydrauliccapacity. For Further information on the correct sizing of channels please contact your nearest ACO Office. Water is bypassing the grate when the hydraulic efficiency exceeds 100% CopyrightACOPolymerProducts, Inc. unauthorizedreproductionstrictlyprohibited. re has been taken in compilingandcalculatingtheinformationused. ACO Polymer Products, Inc 3 Tel: Fax: The grate is hydraulically suitable for this application. The 461 Ductile Iron grate will discharge the requred flows from the adopted runoff scenario. No bypass is anticipated. The head of water is amathmatical value calculated from the design data. Please refer to the ACO Drain Surface Drainage Recommendation Sheet for a full list of notes. 1.97" " Grating intake area: Hydraulic utilization: (440) (440) info@acousa.com 19.68" 0.4" ACO Polymer Products, Inc Ravenna Road PO Box 45 Chardon, OH 4404 Tel: (440) Fax: (440) Toll free: (800) info@acousa.com " in /ft % 111

6 Technical Support 3. Run layout service and part scheduling AutoCAD Design Service ACO can provide a cost-effective surface drainage solution to satisfy a project s design requirements. Trench drain layouts will be designed to take full advantage of existing and proposed site grades, utilizing existing services where possible. AutoCAD printout provides: In order to produce a plan layout, the following information is required: Plan of site showing elevations Existence of any depth restrictions Position and type of any plumbing fixtures/outlets Position of any permanent structures Liquid flow pattern and type of traffic (including traffic flow) Results provided are: Plan layouts (AutoCAD) showing the trench drain positions relative to site structures Installation drawings and specifications 1 Plan view of trench run layout with inverts Liquid flow directions 3 Position and type of outlet 4 Trench and grate type Download details for all products, loadings and pavements at www. acousa.com/techserv DS#: C PROJECT NAME: Garage Drainage PROJECT LOCATION: Chardon, OH PRODUCT TYPE: KlassikDrain K100S GRATE TYPE: 461Q Ductile Iron REV. DESCRIPTION A Added Additional Leg of Trench 4 DATE: 10/19/05 SCALE: N.T.S. DRAWN BY: TS CHECKED BY: TF DATE: BY: DRAWING LEGEND OC - Oulet/Closing Cap 4-BO - 4 Bottom Outlet 6-BO - 6 Bottom Outlet HP INV. - High P ACO Polymer Products, Inc Ravenna Road, P.O. Box 45 Chardon, Ohio 4404 Tel: (440) Fa

7 ACO Scheduler ACO has written a proprietary software program, Scheduler, that shows trench drain runs in profile. The program automatically plots each run showing positions of accessories, outlets, junctions, etc. It automatically calculates a Bill of Materials for each run and totals multiple runs to ensure the correct amount of parts and pieces are ordered. Scheduler plots are particularly useful for installers. Scheduler plot provides: 1 Profile view of trench run Results provided are: Sectioned profile of trench runs Parts schedule fully itemizing parts and pieces Trench run direction change - e.g., 90 corner or junction 3 Positions and type of outlets 4 Detailed Bill of Materials to ensure all parts are correctly ordered PARTS SCHEDULE Client: ACO Polymer Products, Inc. Project Name: Garage Drain Design File #: S 4 Part No. Description Quantity 0404 K Pre-sloped Channel K3 Pre-sloped Channel K4 Pre-sloped Channel K5 Pre-sloped Channel K6 Pre-sloped Channel K7 Pre-sloped Channel K8 Pre-sloped Channel K9 Pre-sloped Channel K10 Pre-sloped Channel K11 Pre-sloped Channel K1 Pre-sloped Channel K13 Pre-sloped Channel K14 Pre-sloped Channel K15 Pre-sloped Channel K16 Pre-sloped Channel K17 Pre-sloped Channel K18 Pre-sloped Channel K19 Pre-sloped Channel K0 Pre-sloped Channel K900 in-line catch basin Type 461Q Class E ductile slot " (0.5m) grating Locking Part for Type 461Q Class E ductile slot " (0.5m) grating S ACO Polymer Products Design Servic Page 1 of 1 Prepared By: ACO-SS.07, 16-Mar END CAP K1 K K3 K4 K5 K6 K7 K8 K9 3 K10 K0 K900 in-line catch basin K19 K18 K17 K16 RUN BEND 90º K15 K13 K14 K1 K11 K10 K9 K8 K7 K6 K5 K4 K3 K K1 END CAP

8 Technical Support 4. Ponding analysis Temporary ponding is a short lived flood situation, which, in some circumstances, can be tolerated allowing an intentionally undersized trench drain system. It allows a more economical system to be used that will work effectively under most weather conditions, but will be slightly under designed for heavy storms. Ponding analysis should only be considered where buildings and property are not in close proximity to the drainage system to minimize risk of damage. It is an ideal option for the outer areas of large parking lots, distribution yards, etc., (Risk Analysis). In order to produce a ponding analysis, the following information is required: Full information required to run the Hydro plot - see page 110 Plan of site showing elevations Existence of any buildings Results provided are: Plot showing extent of ponding Average duration of ponding The ponding analysis map shows the size and duration of the flood. Ponding analysis shows: 1 Design Trench drain 3 Run-off scenario 4 Width of 5 Visual map of discharge size and type temporary worst ponding ponding scenario 6 Project notes ACO DRAIN PONDING ANALYSIS Project: New parking lot Client: ACO Polymer Products, Inc Address: 1080 Ravenna Road, Chardon, OH 4404 DS#: H Runoff Scenario Catchment Geometry (Cross-Section) KS0 30 Constant Channels Constant Lateral Runoff, q = 1.56 l/s/ m 4 Ponding Width Ponding Map R un Length to Outlet, L (m)@ S= 0.5 % Longitudinal Groundslop e Catchment Flow, Q = 6.8 l/s 1 Ponding Depth KS030 Channels 130mm 16.7% (1 in 6) Crossfall Cross-Section of Temporary Ponding.5% (1 in 40) Crossfall Maximum width of ponding 3.3m 5 Average width of ponding 0.8m Extent of ponding Flow direction Outlet end Length of ponding - 5.m Notes: 6 6m run length to outlet 0.06% groundslope 1. The hydraulics of the ACO Drain System were calculated based on the assumed Runoff Scenario above.. The extent of ponding, depth and width, were determined from the Catchment Geometry Drawings Not to Scale (Cross-Section) with 16.7% (1 in 6) crossfall. 3. For a summary of the extent of ponding, please refer to the Ponding Analysis Sheet. Plot number: H ACO Polymer Products, Inc Ravenna Road, P.O. Box 45 Chardon, Ohio 4404 Tel: (440) Fax: (440) info@

9 5. Chemical resistance ACO Drain channel bodies are highly resistant to chemical attack and, with the appropriate grate, can be used in most environments where acids and dilute alkalis are encountered. Refer to chemical chart below for resistance of Polyester and Vinyl ester polymer concrete. FlowDrain products use the same polyester resin - refer to Polyester details for chemical resistance. Chemical Medium Max. Short time Long time Max. Short time Long time conc.. exposure exposure conc.. exposure exposure 7 hours 4 days 7 hours 4 days Polyester Vinyl ester Acetic Acid 30% 75% Acetone 10% 10% Ammonia 10% 10% Aniline 100% 100% Aniline in Ethyl Alcohol 10% 10% Benzene 100% 100% Boric Acid 100% 100% Butyric Acid 5% 50% Butyl Alcohol 100% 100% Calcium Chloride 100% 100% Calcium Hydroxide 100% 100% Caster Oil 100% 100% Chloric Acid 5% 5% Chromic Acid 5% 0% Citric Acid 100% 100% Diesel Fuel 100% 100% Ethanol 100% 95% Ethlendiamine 100% 100% Ethyl Acetate 100% 100% Ferrous Sulfate 30% 100% Fluorallic Acid 10% 10% Formaldehyde 35% 100% Formic Acid 10% 10% Fuel Oil 100% 100% Gasoline 100% 100% n-heptane 100% 100% n-hexane 100% 100% Hydraulic Oil 100% 100% Hydrochloric Acid 10% 37% Hydrofluoric Acid 5% 0% JP4 100% 100% JP8 100% 100% Lactic Acid 10% 100% Methanol 5% 5% Methyl Amine 100% 100% Methyl Ethyl Ketone 100% 100% Mineral Oil SAE5W50 100% 100% Monochlor Benzene 0.05% 0.05% Monochloroacetic Acid 10% 10% Nitric Acid 10% 0% n-nonane 100% 100% Iso-Octane 100% 100% Oxalic Acid 100% 100% Phenol 100% 100% Phosphoric Acid 10% 75% Potassium Hydroxide 10% 10% Sodium Acetate 100% 100% Sodium Carbonate 0% 35% Sodium Chloride 100% 100% Sodium Hydroxide 15% 5% Sodium Hypochloric 5% 5% Sulfuric Acid 40% 70% Tetrafluoroborsaure 0% 0% Toluene 100% 100% Trichloroethylene 100% 100% Triethylamine 100% 100% Xylene 100% 100% Note: Maximum operating temperature of 180 F (8 C) When greater chemical resistance is required, Vinyl ester polymer concrete channels should be specified. These recommendations are for guidance only. Customers are advised to test a coupon of polymer concrete to ensure suitability. Test coupons are available free of charge from ACO. Polymer concrete is not affected by road de-icing salts, and conforms to ASTM - B117 Salt Spray Test. Important considerations for chemical environments When reviewing potential applications of trench drains in chemical environments, the following issues should be considered; 1. Type(s) & mixture of chemical(s).. Concentration percentages. 3. Contact time with trench system. 4. Temperatures of chemicals flowing into the trench drain. 180 F (8 C) max. 5. Flushing system employed to clear chemicals from the system. 6. Cleaning agents should be checked for compatibility with trench materials. 7. ACO coupons can be used for final determination of chemical resistance. 8. Grate, locking mechanism, edge rail, outlet and trash bucket materials should be checked for chemical resistance. 9. Check sealant for compatibility. Note: If ACO Drain standard products are unable to provide adequate chemical resistance, contact Aquaduct (800) for a custom product solution. 115

10 Installation Trench drain construction methods Method of construction is determined by location, size, cost and performance requirement. Trench drains can be constructed by either: 1. Cast-in-place Formwork used to create trench in surrounding concrete Wooden formwork Used mainly in concrete pavements Costly, complex formwork to construct on site Care required to ensure frame and grate are fully supported by surrounding concrete - good vibration essential during concrete pour Difficulties in achieving level grate seating Hydraulic performance poor due to rough internal finish. Trenches susceptible to biological growth Difficulties creating a hydraulically efficient U or V shape bottom (cast-inplace usually has square base detail, which has poor hydraulic characteristics) Difficulties in achieving sloped system - formwork becomes even more complex adding to installation time and labor Quality of finish can vary greatly, depending on contractor Step 1 Excavate trench Step 5 Position and support frames Step Create formwork for trench base Step 6 Pour trench walls Step 3 Pour trench base Step 7 Remove formwork Step 4 Create formwork for trench walls Step 8 Patch walls and grout base if slope required FastForm formers 116 Trench forming systems, such as ACO FastForm, are designed to alleviate many of these issues. See page 70 for details on FastForm. Step 1 Excavate trench Step Assemble and position former in trench and level Step 3 Pour concrete surround Step 4 Strip formers. Modular systems Factory produced channel units that connect together to create trench drain Modular systems Some products can be used in a variety of pavement types Neat aesthetic appearance Quick to install Hydraulically efficient due to smooth surface and profiled bottom Easier to secure grates Consistent quality due to factory controlled production of channels Cost effective when labor and material costs taken into account Easier to estimate costs Less maintenance required Step 1 Excavate trench Step Create concrete support patty or position installation devices Step 3 Position and level channels Step 4 Pour concrete surround

11 Site work ACO provides separate installation details for each product with comprehensive on-site advice, when appropriate. 3 feet Ground conditions Specific ground conditions or contaminated ground may call for a deeper/wider concrete surround or larger haunch than minimum recommendations. If in doubt, seek engineering advice. Temporary installation 3 feet Thermal movement Longitudinal expansion joints, (which occasionally may be doweled horizontally and de-bonded), will isolate the trench and the concrete haunch from thermal movement of large concrete slabs. If transverse joints in the concrete slab are required, the joints should be positioned to coincide with channel-to-channel joints. Alternatively the channel may be cut to suit the expansion joint and resealed with a suitable flexible sealant. Longitudinal expansion joint Joint sealing Where channels are installed in suspended slabs, it is important that the complete installation is watertight. All channel-tochannel and channel-to-fitting joints should be sealed with appropriate sealant. Sealant should be resistant to the same chemicals as the trench material and be flexible to allow for any movement from the slab and from temperature changes. Surfaces should be correctly prepared prior to applying sealant to ensure good adhesion. Contact ACO Technical Department, or go to /techserv for Technical Bulletin. During site work and after the trench run is laid, the top of the trench can be vulnerable to damage. Site traffic should be routed away from the trench. If temporary crossings are required, a base course of minimum width 3 feet should be installed either side of the trench for protection. Loose boards or plates are inadequate. Certain ACO channels are supplied with an SF Sealant Groove as standard (SlabDrain - Page 78 and ChemDrain - Page 84). This provides a groove that can be filled with an appropriate flexible sealant to create a watertight joint. This is of particular importance with elevated slabs and where liquids may contain chemicals or oils. 117 Transverse expansion joint Engineering advice should be sought for designing expansion joints. Site work accessories Description Part Weight No lbs Seals and patch materials ACO Seal flexible joint sealant - 10oz ACO Bond - polymer concrete repair kit - 1 gallon ACO Bond - polymer concrete repair kit - 5 gallons ACO Bond VE - Vinyl ester repair kit - 1 gallon ACO Fiberglass repair kit - 1 gallon Sealant applied with caulk gun Accessories Shovel head for 4 channels

12 Installation Installation Channel units are installed in a continuous trench, and are fully encased with concrete. Full installation instructions are available in the Site Installation Manual, call for copies or go to /installation.htm. 1. Excavation Excavate trench to accommodate trench drain system. Excavation should be made around the center line. Excavation must be sufficient enough to accommodate each of the following: Channel/catch basin width and depth dimensions. Concrete surround dimensions - a minimum of 4 (Load Class A) of concrete on all sides, allow 6 for FlowDrain products to accommodate installation brackets. Specific loading and ground conditions will increase the excavation size. See page 10 for further guidelines. For sloped systems, excavate base to roughly follow fall of trench drain run.. Layout and outlet installation All installations should start from the outlet point. For sloped trench systems, polymer concrete catch basin drill-outs match every 5th channel unit. Determine type of outlet required and its position Install the outlet channel/catch basin and set haunch Select numbered sloping channels in order from deepest (highest channel number) to shallowest Install channels working away from outlet 3. Trench drain installation Channel units need to be supported at correct height and held securely in place to avoid movement during concrete pour. There are a number of options available to support channel units. a. Polymer concrete products For new construction use either patty supports or installation devices. For retrofit into an existing slab, channels can be hung Patty supports Care should be taken that concrete is not trapped in joint between channels. Ensure all loose material is removed and base is compacted. Concrete patties at intervals, away from joints around frost keys 118 Run string line and laser level at finished surface level along full length of excavation to ensure trench is installed at correct grade. Installation devices - see page 55 String line Channel clamp holds channel joints, and rebar allows height adjustment & leveling Hanging method - see page 55 x 4 slides through pocket at top of bracket Install from outlet Bracket fits into locking bar recess Outlet b. Fiberglass and FastForm products Products have installation devices attached to frames to allow trench to be held in position by No. 4 or 5 rebar. FlowDrain can also be hung from grate locking.

13 4. Channel bracing To prevent channel walls and joints being distorted by pressure of concrete, grates (or plywood cut to a snug fit) should be installed in channel. Wood 6. Pavement finishing Top of adjacent pavement must be above grating level by approximately 1/8 (3 mm). Shims/Washers Grates should be suitably wrapped to protect from concrete splash. Brick pavers should be set approx. 1/8 (3mm) above trench edge. First brick course should be set on mortar/concrete. Care should be taken with asphalt rolling machines to avoid damage to trench edge. Finish concrete to have slight slope down to trench Grate Approx. 45 o 1/ 8 (3mm) Maintenance Regular inspections of the trench drain are recommended. Frequency will depend on local conditions and environment, but should be at least annually. Inspections should cover: Grates and locking devices Catch basins and trash buckets Concrete surround and adjacent paving Shims or washers placed along each side allow easy removal of the grating. 5. Concrete pour Concrete should have compressive strength of minimum 3,000 psi. Concrete should be poured evenly (both sides of channel) and carefully to avoid dislodging channels. A wand type vibrator should be used to ensure concrete distributes evenly underneath and around channels. 6. Completing trench installation Remove grates and remove protective wrapping. Remove debris from trench drain and make sure outlet pipes are clear. Install trash buckets in catch basins, if required. Flush trench run to check for pipe work blockages, unblock if necessary. Empty trash buckets and clean out pipe connections, if necessary. Re-install trash buckets. Re-install grates in proper position ensuring they are securely locked down. All items should be inspected for damage, blockage or movement. Compare with site drawings if necessary. Maintenance guidelines: 1. Remove grates. Remove debris from channel - a 4 shovel head is available (Part # 01315) 3. Flush channels with water or high pressure washer (do not use boiling water or aggressive cleaning agents) 4. Repair damaged surfaces where necessary with an appropriate ACO repair kit - see page Renew joint seals as required 6. Empty trash buckets and clean out pipe connections 7. Re-install trash bucket 8. Re-install grates, ensuring they are locked back in place 119 The trench drain is now ready for use.

14 Installation Sections Installation sections An installed ACO Drain System should incorporate the following: Correct grate type Correct channel type and size Minimum grade 3,000psi compressive strength cement concrete surround. BLOCK PAVERS - DIN Class B Paving blocks Paving sand or mortar Bedding layer B It is recommended that the cement concrete surround must be durable and conform to minimum strength requirements, shown in the illustrations. Poor site conditions and low load bearing pavement will require an increase in these dimensions to meet both vertical and lateral loads. Soil These illustrations are a guide for average ground conditions only. Installation drawings are available at /install_ drawings_drain.htm. If in doubt, seek engineering advice. Note: 1. Grate should be 1/8 (3 mm) below pavement surface ASPHALT - DIN Class C C CONCRETE - DIN Class C C 10 Asphalt wearing course Base course Road course Cement concrete slab Expansion joint to engineers details Bedding layer Sub base Soil Note: 1. Grate should be 1/8 (3 mm) below pavement surface Note: 1. Grate should be 1/8 (3 mm) below pavement surface. To allow for installation brackets on FlowDrain products, a minimum 8 (00mm) surround will be required

15 BLOCK PAVERS - DIN Class C C ASPHALT - DIN Class E E Paving blocks Concrete surround Asphalt wearing course Concrete surround Paving sand or mortar Bedding layer Base course Road course Soil Sub base 6 (150mm) 6 (150mm) 6 (150mm) Note: 1. Grate should be 1/8 (3 mm) below pavement surface. To allow for installation brackets on FlowDrain products, a minimum 8 (00mm) surround will be required Note: 1. Grate should be 1/8 (3 mm) below pavement surface. To allow for installation brackets on FlowDrain products, a minimum 10 (50mm) surround will be required CONCRETE - DIN Class E Cement concrete slab Expansion joint to engineers details E CONCRETE - DIN Class F Cement concrete slab Expansion joint to engineers details F 11 Bedding layer Bedding layer Soil Soil 6 (150mm) 8 (00mm) 6 (150mm) 6 (150mm) 8 (00mm) 8 (00mm) Note: 1. Grate should be 1/8 (3 mm) below pavement surface. To allow for installation brackets on FlowDrain products, a minimum 10 (50mm) surround will be required Note: 1. Grate should be 1/8 (3 mm) below pavement surface

16 Volumetric Channel Capacities For projects where trenches are used to hold liquid, such as sustainable drainage projects or chemical containment, channel volumes are required to calculate holding capacity. The following tables provide volumetric capacities for each channel and catch basin. Volumes are calculated up to grate seat only. Add together total of channels used. 1 Product Type Channel # K100S/ C100 S300K S100K Gallons Neutrals Catch Basins 900 In-line SK3 - short SK3 - deep ass ass riser Product Type Channel # FG100 FG00 Gallons Neutrals 404N N N N N N N N N N N N N N Catch Basins F F F Product Type Channel # H100 H100K H100SK Gallons 80 depth depth Channel # Product Type MiniKlassik Gallons MiniKlassik 0.64 Product Type Channel # FF300 FF600 Gallons Neutrals Catch Basins 1" x 4" " x 4" Notes: 1. To calculate cubic inches, multiply by 31. Use K100S/S100K figures for KS100S, CK100S and CS100K 3. Use H80/H100/H80K/H100K and H100SK figures for CH80/CH100/CH80K/CH100K and CH100SK 4. SK3 - short is SK3-900 top with short base 5. SK3 - deep is SK3-900 top with deep base

17 Glossary AASHTO - American Association of State Highway & Transportation Officials. ADA - Americans with Disability Act - see page 4. Anti-shunt lugs - protrusions on edge rail that fit into recesses in grate to prevent lateral movement - see PowerDrain page 4. AS Australian Trench Drain Standard detailing Bicycle Safe grate specifications - see page 5. ASME - American Society of Mechanical Engineers. ASTM - American Society for Testing and Materials. Bell end - flared end of pipe to accept a certain pipe size inside - similar to coupler. Bicycle safe - grate with slots that reduce tram-lining of tires - see page 5. Bolt sizes - figures provide diameter - pitch per inch x length (from seat of head to base). Catchment area - paved area that will collect liquids - see page 1. Cast-in-place - trench that is produced during concrete pour by removable forms. Catch basin - large basin to collect liquid into underground pipe work. CFS - cubic foot per second - measure of flow. Channel - individual modular unit. Chemical resistance - ability to withstand specified chemicals. Corrosion resistance - ability to withstand weathering. DIN Deutsches Industrielle Norm - load standard specifically written for trench drains, superseded by EN see page 17. Drill-outs - shaped recesses cast in polymer concrete to enable easy removal of material for pipe/channel connection. Ductile iron - pig iron with magnesium added to provide added flexibility and strength. Often referred to as spheroidal graphite (SG) iron. Edge protection - metal edge rail to prevent impact or general damage to trench body - see page 3. EN international load standard supersedes DIN see page 17. FAA-AC - Federal Aviation Administration - Advisory Circular. Female - has recessed details to interconnect with a male piece to enable a good fit. Formers - box like shapes to create a recess in the concrete slab that act as a trench system. Foul air trap - shaped pipe section to prevent odors traveling up from underground waste water system. Free area - area for water flow. Determined by clear opening (width) and invert depth - see page 1. FRP - fiber reinforced plastic. GIC - ACO s proprietary software program to calculate grate intake hydraulics - see page 111. GPM - Gallons per Minute - measure of flow. Grade - angle of slope on pavement - see page 13. Gray iron - pig iron melted in a furnace and poured into molds. Grate hydraulics - performance of liquid entering through grate openings - see page 15. Ground slope - percentage of slope along length of trench. 'Heelsafe' - maximum grate hole size in least dimension of 0.31, deemed safe for high-heeled shoes - see page 5. Hydro - ACO s proprietary software program to accurately calculate trench hydraulics - see page 110. Hydrological cycle - cycle of water from oceans to rainfall and back to the ocean. In-line catch basin - similar width basin connected to trench which acts as exit point to underground pipe work. Invert depth - depth from top of grate to inside base of channel - see page 1. kn - kilonewton - measurement of force, 1kN = 4.8lbs (10kg) of force. LEED (Leadership in Energy and Environmental Design) - promotes a whole building approach to sustainability - see page 7. Lateral intake - liquid entering the trench from surrounding paved area. Male - has protruding details to interconnect with a female piece to enable a good fit. Manning s equation - (steady uniform flow) common method for calculating flow in pipes or culverts. Does not allow for lateral intake of liquids - see page 11. Manning s roughness coefficient - measure of roughness of a material s surface - see page. Non-uniform flow - irregular flow in trench due to continuous lateral intake - see page 11. Open swale - dish in paved area with little depth and no grate. Overall depth - depth from top of grate to underside of channel. Pavement - paved area surrounding trench. Plain end - section of pipe, will require coupler connection. PowerLok - ACO s patented boltless locking system consisting of a sliding clip that locks onto the edge rail - see page 43. psi - pounds per square inch. QuickLok - ACO s patented boltless locking system consisting of shaped stud and spring clip - see page 36. Scheduler - ACO s proprietary software program to illustrate/profile trench layouts - see page 113. SF groove - void at channel joint to allow application of a sealant - see SlabDrain page 78 and ChemDrain - page 84. Socket - recess to accept a certain pipe size inside - similar to a coupler, see also Bell end. Spigot - section of pipe, will require a coupler connection, see also Plain end. Stainless steel - mild steel with a minimum of 11% chromium added to provide enhanced corrosion resistance. There are a wide number of stainless steels available, each with differing properties. ACO grates are Grade 304 austenitic stainless steel. Steady uniform flow - constant level of flow in trench/pipe. See Manning s Equation. Sustainable Drainage (SUDS) - collection, treatment and reuse of rainwater - see page 7. Trench - complete drain system in paved area. USGBC (U.S. Green Building Council) - promotes buildings that are environmentally responsible, profitable and healthy places to live and work - see page 7. 13

18 Part Index Part # Description Page Part # Description Page Part # Description Page H100 Neutral channel " H80 Neutral channel " Shovel head for 4 channels QuickLok/PowerLok grate tool Series 900 plastic trash bucket Type 61 catch basin base - short QuickLok locking bar Type 478Q - ductile iron ADA grate K0013 Neutral channel " K01 Neutral channel " K1 Sloped channel " K Sloped channel " K3 Sloped channel " K4 Sloped channel " K5 Sloped channel " K6 Sloped channel " K7 Sloped channel " K8 Sloped channel " K9 Sloped channel " K10 Sloped channel " K11 Sloped channel " K1 Sloped channel " K13 Sloped channel " K14 Sloped channel " K15 Sloped channel " K16 Sloped channel " K17 Sloped channel " K18 Sloped channel " K19 Sloped channel " K0 Sloped channel " K1 Sloped channel " K Sloped channel " K3 Sloped channel " K4 Sloped channel " K5 Sloped channel " K6 Sloped channel " K7 Sloped channel " K8 Sloped channel " K9 Sloped channel " K30 Sloped channel " MiniKlassik channel galvanized rail Type 49Q - resin composite grate C1 Sloped channel " C Sloped channel " C3 Sloped channel " C4 Sloped channel " C5 Sloped channel " C6 Sloped channel " C7 Sloped channel " C8 Sloped channel " C9 Sloped channel " C10 Sloped channel " C11 Sloped channel " C1 Sloped channel " C13 Sloped channel " C14 Sloped channel " C15 Sloped channel " C16 Sloped channel " C17 Sloped channel " C18 Sloped channel " C19 Sloped channel " C0 Sloped channel " C1 Sloped channel " C Sloped channel " C3 Sloped channel " C4 Sloped channel " C5 Sloped channel " C6 Sloped channel " C7 Sloped channel " C8 Sloped channel " C9 Sloped channel " C30 Sloped channel " C0 Neutral channel " C010 Neutral channel " C00 Neutral channel " C030 Neutral channel " C0103 Neutral channel " C003 Neutral channel " C0303 Neutral channel " C306 Closing cap C " Outlet cap C08-4 4" Outlet cap C " Outlet cap Type 614 catch basin base - deep C " Inlet cap C04-4 4" Inlet cap C " Inlet cap H80 Closing cap H100 Closing cap CH80 Neutral channel " CH100 Neutral channel " CH80 Closing cap CH100 Closing cap Type C614 catch basin base - deep ACO Bond Vinyl ester repair kit ACO Bond polymer repair kit ACO Bond polymer repair kit C900 In-line catch basin " Channel clamp CK01 Neutral channel " CK1 Sloped channel " CK Sloped channel " CK3 Sloped channel " CK4 Sloped channel " CK5 Sloped channel " CK6 Sloped channel " CK7 Sloped channel " CK8 Sloped channel " CK9 Sloped channel " CK10 Sloped channel " CK11 Sloped channel " CK1 Sloped channel " CK13 Sloped channel " CK14 Sloped channel " CK15 Sloped channel " CK16 Sloped channel " CK17 Sloped channel " CK18 Sloped channel " CK19 Sloped channel " CK0 Sloped channel " CK1 Sloped channel " CK Sloped channel " CK3 Sloped channel " CK4 Sloped channel " CK5 Sloped channel " CK6 Sloped channel " CK7 Sloped channel " CK8 Sloped channel " CK9 Sloped channel " CK30 Sloped channel " CK0013 Neutral channel " Type C61 catch basin base - short KS01 Neutral channel " MiniKlassik channel stainless rail KS1 Sloped channel " KS Sloped channel " KS3 Sloped channel " KS4 Sloped channel " KS5 Sloped channel " KS6 Sloped channel " KS7 Sloped channel " KS8 Sloped channel " KS9 Sloped channel " KS10 Sloped channel " KS11 Sloped channel " KS1 Sloped channel " KS13 Sloped channel " KS14 Sloped channel " KS15 Sloped channel " KS16 Sloped channel " KS17 Sloped channel " KS18 Sloped channel " KS19 Sloped channel " KS0 Sloped channel " KS1 Sloped channel " KS Sloped channel " KS3 Sloped channel " KS4 Sloped channel " KS5 Sloped channel " KS6 Sloped channel " KS7 Sloped channel " KS8 Sloped channel " KS9 Sloped channel " KS30 Sloped channel " KS0013 Neutral channel " ACO Fiberglass repair kit - 1 gallon Type 40Q - galvanized steel grate Type 41Q - galvanized steel grate Type 45Q - galvanized steel grate Type 46Q - galvanized steel grate Type 435Q - galvanized steel grate Type 436Q - galvanized steel grate Type 450Q - stainless steel grate Type 45Q - stainless steel grate Type 455Q - stainless steel grate Type 457Q - stainless steel grate Type 490Q - stainless steel grate Type 493Q - stainless steel grate SK01 Neutral channel " SK1 Sloped channel " SK Sloped channel " SK3 Sloped channel " SK4 Sloped channel " SK5 Sloped channel " SK6 Sloped channel " SK7 Sloped channel " SK8 Sloped channel " SK9 Sloped channel " SK10 Sloped channel " SK010 Neutral channel " SK0103 Neutral channel " SK11 Sloped channel " 47

19 Part # Description Page Part # Description Page Part # Description Page SK1 Sloped channel " SK13 Sloped channel " SK14 Sloped channel " SK15 Sloped channel " SK16 Sloped channel " SK17 Sloped channel " SK18 Sloped channel " SK19 Sloped channel " SK00 Neutral channel " SK0 Sloped channel " SK1 Sloped channel " SK Sloped channel " SK3 Sloped channel " SK4 Sloped channel " SK5 Sloped channel " SK6 Sloped channel " SK7 Sloped channel " SK8 Sloped channel " SK9 Sloped channel " SK30 Sloped channel " SK030 Neutral channel " SK900 In-line catch basin " PowerLok hanger CSK01 Neutral channel " CSK01-ADA Neutral channel " CSK1 Sloped channel " CSK1-ADA Sloped channel " CSK Sloped channel " CSK-ADA Sloped channel " CSK3 Sloped channel " CSK3-ADA Sloped channel " CSK4 Sloped channel " CSK4-ADA Sloped channel " CSK5 Sloped channel " CSK5-ADA Sloped channel " CSK6 Sloped channel " CSK6-ADA Sloped channel " CSK7 Sloped channel " CSK7-ADA Sloped channel " CSK8 Sloped channel " CSK8-ADA Sloped channel " CSK9 Sloped channel " CSK9-ADA Sloped channel " CSK10 Sloped channel " CSK10-ADA Sloped channel " CSK010 Neutral channel " CSK010-ADA Neutral channel " CSK0103 Neutral channel " CSK0103-ADA Neutral channel " CSK11 Sloped channel " CSK1 Sloped channel " CSK11-ADA Sloped channel " CSK1-ADA Sloped channel " CSK13 Sloped channel " CSK13-ADA Sloped channel " CSK14 Sloped channel " CSK14-ADA Sloped channel " CSK15 Sloped channel " CSK15-ADA Sloped channel " CSK16 Sloped channel " CSK16-ADA Sloped channel " CSK17 Sloped channel " CSK17-ADA Sloped channel " CSK18 Sloped channel " CSK18-ADA Sloped channel " CSK19 Sloped channel " CSK19-ADA Sloped channel " CSK0 Sloped channel " CSK0-ADA Sloped channel " CSK00 Neutral channel " CSK00-ADA Neutral channel " CSK1 Sloped channel " CSK1-ADA Sloped channel " CSK Sloped channel " CSK-ADA Sloped channel " CSK3 Sloped channel " CSK3-ADA Sloped channel " CSK4 Sloped channel " CSK4-ADA Sloped channel " CSK5 Sloped channel " CSK5-ADA Sloped channel " CSK6 Sloped channel " CSK6-ADA Sloped channel " CSK7 Sloped channel " CSK7-ADA Sloped channel " CSK8 Sloped channel " CSK8-ADA Sloped channel " CSK9 Sloped channel " CSK30 Sloped channel " CSK9-ADA Sloped channel " CSK30-ADA Sloped channel " CSK030 Neutral channel " CSK030-ADA Neutral channel " CSK900 In-line catch basin " CSK900-ADA In-line catch basin SK003 Neutral channel " SK0303 Neutral channel " CSK003 Neutral channel " CSK003-ADA Neutral channel " CSK0303 Neutral channel " CSK0303-ADA Neutral channel " SK04-6 6" inlet cap SK " outlet cap Foul air trap SK " inlet cap SK08-6 6" outlet cap C " Outlet cap C04-6 6" Inlet cap C " Inlet cap C08-6 6" Outlet cap Type 611 catch basin riser section Type C611 catch basin riser section ACO Seal flexible joint sealant FF3/1 Sloped former - 8' FF3/1 Sloped former - 8 galv rail FF3/ Sloped former - 8 galv rail FF3/ Sloped former - 8' FF3/3 Sloped former - 8' FF3/3 Sloped former - 8 galv rail FF3/4 Sloped former - 8 galv rail FF3/4 Sloped former - 8' FF3/5 Sloped former - 8 galv rail FF3/5 Sloped former - 8' FF3/05 Neutral former - 8 galv rail FF3/05 Neutral former - 8' FF3/6 Sloped former - 8 galv rail FF3/6 Sloped former - 8' FF3/7 Sloped former - 8' FF3/7 Sloped former - 8 galv rail FF3/8 Sloped former - 8 galv rail FF3/8 Sloped former - 8' FF3/9 Sloped former - 8' FF3/9 Sloped former - 8 galv rail FF3/10 Sloped former - 8' FF3/10 Sloped former - 8 galv rail FF3/010 Neutral former - 8 galv rail FF3/010 Neutral former - 8' FF3/11 Sloped former - 8' FF3/11 Sloped former - 8 galv rail FF3/1 Sloped former - 8' FF3/1 Sloped former - 8 galv rail FF3/13 Sloped former - 8 galv rail FF3/13 Sloped former - 8' FF3/14 Sloped former - 8' FF3/14 Sloped former - 8 galv rail FF3/15 Sloped former - 8' FF3/15 Sloped former - 8 galv rail FF3/015 Neutral former - 8' FF3/015 Neutral former - 8 galv rail FF3/16 Sloped former - 8' FF3/16 Sloped former - 8 galv rail FF3/17 Sloped former - 8 galv rail FF3/17 Sloped former - 8' FF3/18 Sloped former - 8' FF3/18 Sloped former - 8 galv rail FF3/19 Sloped former - 8 galv rail FF3/19 Sloped former - 8' FF3/0 Sloped former - 8 galv rail FF3/0 Sloped former - 8' FF3/00 Neutral former - 8 galv rail FF3/00 Neutral former - 8' FF3/900 catch basin - 1" x 4" galv rail FF3/900 catch basin - 1" x 4" F401 Sloped channel - 118" F40 Sloped channel - 118" F403 Sloped channel - 118" F404 Sloped channel - 118" F404N Neutral channel - 118" F4045N Neutral channel " F405 Sloped channel - 118" F406 Sloped channel - 118" F407 Sloped channel - 118" F407N Neutral channel - 118" F4075N Neutral channel " F408 Sloped channel - 118" F409 Sloped channel - 118" F410 Sloped channel - 118" F410N Neutral channel - 118" F4105N Neutral channel " H100SK Neutral channel " H100SK ADA Neutral channel " CH100SK Neutral channel " CH100SK ADA Neutral channel " Strainer for 4" bottom outlets SK3-01 Neutral channel " SK3-01 ADA Neutral channel " SK3-1 Sloped channel " SK3-1 ADA Sloped channel " SK3- Sloped channel " SK3- ADA Sloped channel " SK3-3 Sloped channel " SK3-3 ADA Sloped channel " 51 15

20 Part Index Part # Description Page Part # Description Page Part # Description Page SK3-4 Sloped channel " SK3-4 ADA Sloped channel " SK3-5 Sloped channel " SK3-5 ADA Sloped channel " SK3-6 Sloped channel " SK3-6 ADA Sloped channel " SK3-7 Sloped channel " SK3-7 ADA Sloped channel " SK3-8 Sloped channel " SK3-8 ADA Sloped channel " SK3-9 Sloped channel " SK3-9 ADA Sloped channel " SK3-10 Sloped channel " SK3-10 ADA Sloped channel " SK3-010 Neutral channel " SK3-010 ADA Neutral channel " SK3-11 Sloped channel " SK3-11 ADA Sloped channel " SK3-1 Sloped channel " SK3-1 ADA Sloped channel " SK3-13 Sloped channel " SK3-13 ADA Sloped channel " SK3-14 Sloped channel " SK3-14 ADA Sloped channel " SK3-15 Sloped channel " SK3-15 ADA Sloped channel " SK3-16 Sloped channel " SK3-16 ADA Sloped channel " SK3-17 Sloped channel " SK3-17 ADA Sloped channel " SK3-18 Sloped channel " SK3-18 ADA Sloped channel " SK3-19 Sloped channel " SK3-19 ADA Sloped channel " SK3-0 Sloped channel " SK3-0 ADA Sloped channel " SK3-00 Neutral channel " SK3-00 ADA Neutral channel " SK3-1 Sloped channel " SK3-1 ADA Sloped channel " SK3- Sloped channel " SK3- ADA Sloped channel " SK3-3 Sloped channel " SK3-3 ADA Sloped channel " SK3-4 Sloped channel " SK3-4 ADA Sloped channel " SK3-5 Sloped channel " SK3-5 ADA Sloped channel " SK3-6 Sloped channel " SK3-6 ADA Sloped channel " SK3-7 Sloped channel " SK3-7 ADA Sloped channel " SK3-8 Sloped channel " SK3-8 ADA Sloped channel " SK3-9 Sloped channel " SK3-9 ADA Sloped channel " SK3-30 Sloped channel " SK3-30 ADA Sloped channel " SK3-030 Neutral channel " SK3-030 ADA Neutral channel " SK Neutral channel " SK ADA Neutral channel " SK3-900 Catch basin top " SK3-900 ADA Catch basin top " FG00 Stainless steel bar grate - 36" FG00 Ductile iron ADA grate - 18" FG00 Ductile iron slotted grate - 18" FG00 Galv. steel bar grate - 36" SK04-6 6" Inlet cap SK " Inlet cap SK01 ADA Neutral channel " SK1 ADA Sloped channel " SK ADA Sloped channel " SK3 ADA Sloped channel " SK4 ADA Sloped channel " SK5 ADA Sloped channel " SK6 ADA Sloped channel " SK7 ADA Sloped channel " SK8 ADA Sloped channel " SK9 ADA Sloped channel " SK10 ADA Sloped channel " SK010 ADA Neutral channel " SK0103 ADA Neutral channel " SK11 ADA Sloped channel " SK1 ADA Sloped channel " SK13 ADA Sloped channel " SK14 ADA Sloped channel " SK15 ADA Sloped channel " SK16 ADA Sloped channel " SK17 ADA Sloped channel " SK18 ADA Sloped channel " SK19 ADA Sloped channel " SK0 ADA Sloped channel " SK00 ADA Neutral channel " SK003 ADA Neutral channel " SK1 ADA Sloped channel " SK ADA Sloped channel " SK3 ADA Sloped channel " SK4 ADA Sloped channel " SK5 ADA Sloped channel " SK6 ADA Sloped channel " SK7 ADA Sloped channel " SK8 ADA Sloped channel " SK9 ADA Sloped channel " SK30 ADA Sloped channel " SK030 ADA Neutral channel " SK900 ADA In-line catch basin " SK0303 ADA Neutral channel " FF600 Galv steel end frame FF600 Black coated steel end frame Type 60 catch basin assembly (short) Type 60ADA catch basin assembly (short) Type 630 catch basin assembly (deep) Type 630ADA catch basin assembly (deep) Type C60 catch basin assembly (short) Type C60ADA catch basin assembly (short) Type C630 catch basin assembly (deep) Type C630ADA catch basin assembly (deep) Type 610 top section with ADA grate Type 610 top section with slotted grate Type C610 top section with slotted grate Type C610 top section with ADA grate Galvanized steel perforated grate Universal closing/4" inlet/outlet cap Type 84 6" Sch. 40 oval-to-round outlet Stainless steel perforated grate Black coated steel frame " Galvanized steel frame " Stainless steel frame " H100K Neutral channel " H80K Neutral channel " H80KS Neutral channel " CH100K Neutral channel " CH80K Neutral channel " H100KS Neutral channel " MiniKlassik galv. steel closing cap MiniKlassik stainless closing cap Assembly tape - roll Galv steel slotted grate 39.37" Stainless steel slotted grate 39.37" Ductile slotted grate 19.69" CK900 In-line catch basin " KS900 In-line catch basin " K900 In-line catch basin " H100K Galvanized steel closing cap H100KS Stainless steel closing cap Type 461Q - ductile iron slotted grate Type 445Q - stainless steel ADA grate Plastic mosaic grate 19.69" Universal closing/4" inlet/outlet cap Brickslot access unit " Type 446Q - stainless ADA grate Membrane subframe - galv rail Membrane clamping device galv steel Membrane clamping device stainless Membrane subframe - stainless rail Curb outlet - Type Roll curb outlet - ADA grate Roll curb outlet - slotted grate Pipe inlet Roll curb outlet with pipe inlet - slotted Roll curb outlet with pipe inlet - ADA Type fiberglass grid grate Type fiberglass grid grate SK08-6 6" Outlet cap SK " Outlet cap Black coated steel frame - 108" Galvanized steel frame - 108" Stainless steel frame - 108" Type 479Q - ductile iron mosaic grate K " inlet cap KS " inlet cap CKS " inlet cap K04-6 6" inlet cap KS04-6 6" inlet cap CKS04-6 6" inlet cap K " outlet cap KS " outlet cap CKS " outlet cap K08-6 6" outlet cap KS08-6 6" outlet cap CKS08-6 6" outlet cap H100SK Closing cap Type 495Q - grey plastic ADA grate Type 494Q - black plastic ADA grate " Pipe plain end adapter " Pipe plain end adapter F660 Class C stainless bar grate F660 Class C galv steel bar grate FF300 Galvanized steel bar grate " Pipe plain end adapter F660 Class E ductile iron grate 69