The underdrain is planned to tap straight into the outlet structure upstream of the weir wall (weir wall has a 4" orifice at bottom and a 3" orifice a couple feet above. The SC-160LP chamber was developed for infiltration and detention in shallow cover applications. HydroCAD can be used to route a hydrograph through a pond. StormTech chambers can also be used in conjunction with Green Infrastructure , thus enhancing the performance and extending the service life of these practices. 2. 50-1. 4 (aashto. Australian Tanks also manufacture larger systems consisting of 15,000 – 20,000 – 25,000 and 45,000 litre inter-connectable tanks. or MC-4500 (106 ft 3) to provide stormwater detention, retention, recharge, first-flush storage or a combination designed to suit commercial. Stormtech chambers enjoyed teaming up to keep their trucks in operation by… 𝑭𝒍𝒂𝒔𝒉𝒃𝒂𝒄𝒌: The contractor delivered on a major UPS logistics project! Dirk Hudson, P. The chambers were covered with 12” of. CULTEC and StormTech Chambers. HYDROCHAIN CHAMBER. Web the 4u midplane board connects the gpu sxm board to the motherboard. Derived as Cost per 10m length of street (then scaled accordingly). 0 lbs (16. Contact StormTech for liner fabricators and installers. StormTech® SC-310 Chamber Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method to save valuable land and protect water resources. 75 maximum allowable grade (top of pavement/unpaved) 975. StormTech chambers provides a cost effective alternative to above ground ponds for detention and retention. Stormtech Detention Chamber Systems > Spel Stormwater. 529. ADS 3603BD3 END CAP-ARC 36 CHAMBER. Women's Torcello 3/4 Tee - TG-3W $20. 26 m³) of installed storage capacity with the minimum stone requirement. (note: a CULTEC update from May 2015 is available here) TN 6. 3 2. blogspot. The Kipp Charter School has completed its latest expansion for the more than 2,000 students in attendance from pre-school to high school. Properly manage your rainwater with the chamber system from StormTech (a division of ADS). where Q is the flow in cubic feet per second, A is the inside area of the orifice in square feet, g is the gravitational constant (32. <br />. Underground Stormwater Chambers. remove and clean flexstorm filter if installed a. This system consisted of corrugated plastic domes fastened together to form rows of chambers which were sitting on, and backfilled with, crushed angular stone. View online (40 pages) or download PDF (26 MB) ADS StormTech DC-780, StormTech SC-310, StormTech SC-740, StormTech SC-160LP User manual • StormTech DC-780, StormTech SC-310, StormTech SC-740, StormTech SC-160LP PDF manual download and more ADS online manualsOverview. See specifications for installed length. com. A typical rain barrels holds 55 gallons. note: all dimensions are nominal nominal chamber specificationsStormTech - SC-740 - Stormwater Chamber by StormTech - a division of Advanced Drainage Systems, Inc. Whether you are looking for submittals, installation guides, standard details and drawings, product brochures or manuals - we have the resources you need. Nominal Chamber including N-12 ® HDPE pipe and StormTech stormwater chambers. Reinforced Concrete Pipe & Flared End Sections. Water Management Catalog. 4x51x30. We are a team focused business. Design Manual StormTech ® Chamber Systems for Stormwater Management Table of Contents. Ok We are currently experiencing an issue where some projects get stuck in “pending” when a user requests drawings and reports. 45 sf 0. 4 Figure 7. ADDITIONAL REFERENCES Drainage Handbook Section 6 Retention/Detention Technical Note 6. 6 Mb, 4pg) Advanced Drainage Systems, Inc. 73 ft 3 (0. This new design solution is more efficient and accurate compared to anything else available today. Engineered for the if, ready for the when. Designing chambers to exceed AASHTO LRFD design specifications for HS-20 live loads and deep burial earth loads 3. 0' (2. The overall construction costs for the project were $1. Thoughts on WQ release design for Underground Detention Chambers (Stormtech). 𝐖𝐢𝐟𝐞: 𝘏𝘦𝘺 𝘚𝘪𝘳𝘪 𝐒𝐢𝐫𝐢: 𝘔𝘮-𝘩𝘶𝘩? 𝐖𝐢𝐟𝐞: 𝘗𝘭𝘦𝘢𝘴𝘦 𝘧𝘪𝘯𝘥 𝘢 𝘥𝘪𝘧𝘧𝘦𝘳𝘦𝘯𝘵. The Vortechs system’s large swirl concentrator and flow controls work together to. Isolator Row PLUS chamber and fabric provides enhanced suspended solids and pollutant removal while providing surface area for infiltration and runoff reduction. Note: Assumes 6” (150 mm) row spacing, 40% stone porosity, 12” (300 mm) stone above and includes the bare chamber/end cap volume. 3m3/m2) [minimum] of storage. 48 / ea QTY. Stormtech chambers enjoyed teaming up to keep their trucks in operation by… 𝑭𝒍𝒂𝒔𝒉𝒃𝒂𝒄𝒌: The contractor delivered on a major UPS logistics project! Dirk Hudson, P. Stormtech Detention Chamber Systems > Spel Stormwater. AASHTO/ASTM Standards. By installing StormTech detention chambers under their parking lots,. An industry leader of high performing, durable pipe built to provide you with innovative stormwater management solutions. PE E T S. StormTech Subsurface Stormwater Management Chambers. ADS Canada: Your Total Solutions Provider - At Advanced Drainage Systems (ADS), we develop state-of-the-art products and services that help solve storm water management and sanitary sewer challenges, while setting industry-wide standards for quality, durability and performance. Source: Check Details. 2694 or visit our website at for technical and product information. the listed aashto designations are for gradations only. Detention / Infiltration. For pretreatment of the stormwater, each chamber unit was equipped with a Barracuda hydrodynamic separator. Onsite Leach Arc 18 & Arc 24 Installation Guide. 00. The BayFilter is a state of the art stormwater filter designed to effectively remove pollutants such as total suspended solids (TSS), phosphorus, metals, nitrogen, trash and hydrocarbons. 6” (142 mm) chamber spacing and 40% porosity. The proposed storm drainage system will convey runoff into an existing public main located in SW Pine Street. Save valuable land and protect water resources with StormTech stormwater chambers. The non-woven fabric is not required over the SC-160, DC-780, MC-3500 or MC-7200 models as these chambers do not have perforated side walls. 2023 . Strong enough to sustain the impact of 18-wheelers loaded with steel. 1. Please refer to the Corrugated. The StormTech DC-780 Chamber optimizes storage volumes in deep cover applications. The StormTech system is designed primarily to be used under parking lots thus maximizing. Your browser does not support the video tag. Find a Rep. Civil Engineering at its best. Nominal. O&M ManualView online (5 pages) or download PDF (5 MB) Stormtech SC740, SC-740 Installation manual • SC740, SC-740 PDF manual download and more Stormtech online manualsThis is the third of three episodes. Add any special notes or shipping instructions. The StormTech system is designed primarily to be used under parking lots thus maximiz-ing land usage for commercial and municipal applications. The SC-160LP chamber was developed for infiltration and detention in shallow cover applications • Only 14” (350 mm) required from top of chamber to bottom of pavement must extend 6" (150 mm) past chamber foot inserta tee to be installed, centered over corrugation section a-a side view a a do not install inserta-tee at chamber joints note: part numbers will vary based on inlet pipe materials. 4” x 34. Download PDF . Typically, dry detention basins are the least expensive design options among retention and detention practices. Avoid dropping, prying or excessive force on chambers during removal from pallet and initial placement. In 2017 our trading name changed from Microstrain to CubicM3 as part of a global rebrand. If your site. Stormwater Design Calculator is an MS Excel-based spreadsheet used for designing CULTEC Stormwater Systems. ”1. -3500 IFIC TIO CHAMBERSSHALLBESTORMTECHMC-3500. 205. The ADS Design Studio has a variety of design tools to help you plan your next stormwater management system. 26 m³) of installed storage capacity with the minimum stone requirement. Equipment must push material parallel to rows only. The chambers also provided stormwater quality as StormTech Isolator® Row was utilized for removal of total suspended solids. The StormTech system is designed primarily to be used under parking lots, thus maximizing land usage for private (commercial) and public applications. ADS Canada: Your Total Solutions Provider - At Advanced Drainage Systems (ADS), we develop state-of-the-art products and services that help solve storm water management and sanitary sewer challenges, while setting industry-wide standards for. Benefits of StormTech® Stormwater Arch Chamber System. 2 ft/s2), and h is the head on the orifice. 6 drive configuration and status; Web more powerful hardware (in particular larger gpu memory) allows. 01 ft3/ft2 (0. 48 m³/unit 1478. 2694 for technical and product information or visit 7 Notes: 1. It maximizes the available site footprint, saves valuable land, and protects water resources. نشر Dirk Hudson, P. 50 Thermoplastic Liners for Detention Systems Overview StormTech chambers offer the distinct advantage and versatility that allow them to be designed as an open bottom detention or retention system. 3. Proper design of any detention system typically requires that flow routing be performed. HydroStor® HS31 Inspection Port D-7-403 (DWG). Vortechs is a below-ground, engineered stormwater treatment device that combines swirl concentration and flow controls into a single treatment unit. Stormwater Shepherds, are a not-for-profit initiative working in stormwater, committed to seeing clean water across the planet, free of plastic and urban pollution. ADS Pipe Resources | Professional Resources for Engineers. If your site. Innovative and economical, Stormtech chambers represent one of the most revolutionary solutions in the world for the management and control of rainwater. Chamber Storage 14. Detention / Infiltration. Detention / Infiltration. What's New. 892. basins. Design Manual - International Wastewater TechnologiesFor more information on the StormTech SC-740 Chamber and other ADS products, please contact our Customer Service Representatives at 1-800-821-6710 ADS “Terms and Conditions of Sale” are available on the ADS website, Detention Chamber Systems > Spel Stormwater. Even with a big storm the area will drain in two hours or less,” says Dorolek. N-12 ® Pipe Retention / Detention Systems. By providing 2. Detention Retention Water Quality<br /> Division of<br /> 20 Beaver Road, Suite 104 Wethersfield Connecticut 06109<br />Detention Basins 0. Wholesale 400-402 Central Ave. If currently working on a project, visit and utilize the Design Tool. StormTech is a modified half-pipe underground detention system designed for use under parking lots. MC-7200 StormTech Chamber Installation Guide (PDF - 7 MB) Barracuda S4, S6 & S8 Concrete Installation Guide (PDF - 405 KB) SC-160LP StormTech Chamber Installation Guide (PDF - 6 MB) SC/DC StormTech Chamber Installation Guide (PDF - 6 MB) Corrugated Plastic Pipe Storm Installation Manual (Pocket Guide) (PDF - 2. StormTech Lunch & Learns. en LinkedIn: #logistics #flooding #stormwatermanagementStormwater Treatment. We consider our customers part of our team. 42 m3) Min. The Jellyfish Filter is a stormwater quality treatment technology featuring high flow pretreatment and membrane filtration in a compact stand-alone system. ) MIDUSS Output Files. ” this cross section details the requirements necessa ry to satisfy the load factors specified in the aashto lrfd bridge design specifications section 12. Stormtech Chamber and Cap MC3500 - ADS Tigre . chambers shall meetastm f 2418-05 “standard specification for polypropylene (pp) corrugated wall stormwater collection chambers. net access, you have a variety of tools and resources at your fingertips: Receive instant order acknowledgments after order has been placed. 1. Stormtech, a division of ATS, is a leading supplier of chambers for stormwater management. Start a Project. 4” x 25” x 12” 2,170 mm x 635 mm x 305 mm ; Chamber Storage 6. 4. These are ADS Stormtech MC-7200 chambers for underground detention out at the McBee's Coffee N Carwash project site in Smithville, MO. Call StormTech at 860. The SC-160PL low-profile design, allows for reduced cover below the standard 18 to 24” and offers an option for sites that may have otherwise proven too shallow for the technology. StormTech chambers can also be used in conjunction with Green Infrastructure , thus enhancing the performance and extending the service life of these practices. water resources. We guide and inform global communities on how to stop plastic and urban pollution at the source – the home, the business and the stormwater drain. Water Management Catalog. A new product to the StormTech line is the SC-160LP water detention chamber. Blue. The SC-740 StormTech Sell Sheet features the Chamber System product with specifications and cross section example. Calculators, configurators & design tools. StormTech ® is a registered. HydroChain™ corrosion-resistant composite tanks, chambers and vaults can form the foundation of the stormwater system. 2 ft3/ft2 (0. The StormTech chambers can be used for commercial, municipal, industrial, recreational, and residential applications especially for installations under parking lots and commercial roadways. 2 million (Nolte Associates, 2000). Nominal. To place an order, email your Purchase Order to CT-Orders@cultec. Web web cs storm 500nx hardware guide; Web cs storm gamemodd instruction installing mods general. This is significantly more storage per chamber than similar size chambers, which results in need fewer. Contech’s CMP detention and infiltration systems and can be sized and shaped to meet site-specific needs. Product Data - Thermoplastic Liners for Detention Systems (4. Properly manage your rainwater with the chamber system from StormTech (a division of ADS). Avoid dropping, prying or excessive force on chambers during removal from pallet and initial placement. ADS Tigre's Stormtech detention and retention systems have been developed to reduce the risk of flooding and overflows in infrastructure projects and urban land use. 0 ft3 (0. Each StormChamber provides 75ft³ (2. Eco-friendly composite HydroChain Chambers are installed surrounded by stone to maximize per. Web web cs storm 500nx hardware guide; Coral springs storm 90 csstorm90. stormtech recommends 3 backfill methods: ·stoneshooter located off the chamber bed. 14 Products. Web more powerful hardware (in particular. The StormTank Module 25 Series is a subsurface stormwater storage unit commonly used for stormwater retention, detention, infiltration, and rainwater harvesting applications. With a footprint identical to the SC-740. StormTech Chamber manifolds are comprised of smooth interior pipes, fittings, injection molded and prefabricated manifold sections that align with the proper spacing of the chamber rows. flow rate per chamber floor area using a single layer of ADS PLUS fabric. )To learn more about the Terre Arch™ Modular Stormwater Detention System and the other innovative products we manufacture, please contact a member of our Stormwater Team. Installation Guidelines. For those who seek nature for escape and rejuvenation, we offer quality apparel designed to provide comfort and performance. Save valuable land and protect water resources with StormTech stormwater chambers. Contractors Engineers. StormTech chamber systems may function as stormwater detention, retention, first-flush storage, or some combination of these. This combination allows for increased effluent. Stormtech chambers bring a new level of practicality, speed and. Model Specific Flow Rate Bottom Area Flow Per Model StormTech SC-160LP 4. Q3bVd3kTwfUYyqG1MfvjsL1vE6X-kJGS9iWRQMiDQ4EtY5srbx. StormTech chambers can also be used in conjunction with Green Infrastructure , thus enhancing the performance and extending the service life of these practices. The Isolator Row is a row of StormTech chambers, either SC-160, SC-310, SC-310-3, SC-740, DC-780, MC-3500 or MC-7200 models, that is surrounded with filter fabric and connected to a closely located manhole for easy access. Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method to save valuable land and protect water resources. 0 Introduction<br />. ASTM F2418-23 - Polypropylene (PP) Corrugated Wall Stormwater Collection Chambers ; ASTM F2787-13e1 ( Reapproved. StormTech chambers can also be used in conjunction with Green Infrastructure, thus enhancing the performance and extending the service life of these practices. 2694 or visit our website at for technical and product information. Note: Add 0. StormTech MC-3500 Specifications Storage Volume Per Chamber Note: Assumes 6” (150 mm) of separation between chamber rows and 24” (600 mm) of cover. 907B ARC 24 Chamber Cluster (Plan) 908B ARC 24 Chamber At-GradeStormTech. Contact Us. Installed Storage* 31. 2. Other potential harmful contaminants include: Sediment. The StormTech system is designed primarily to be used under parking lots, thus maximizing land usage for private (commercial) and public applications. 25" (6 mm). ) “ “ “ “ “ Sanitary Area Plan Drawing (As-Constructed) i. In addition to stormwater expertise, Contech offers a wide range of innovative, flexible product solutions engineered to solve your site’s unique challenges and reduce long term maintenance costs. 2. Prinsco offers four sizes of high-performance HydroStor ® stormwater chambers designed for site-specific applications such as parking lots, roadways, and commercial developments. We installed a Stormtech MC-4500 Chamber underground detention system under the parking lot that provided 45,700 cubic feet of storage volume. A StormTech detention chamber 30 inches high was installed under the lawn area. “There is no wasted space that is strictly a detention area. The Isolator Row is designed to capture the “first flush” runoff and 1. )storage (detention chambers) Not the preferred approach. Check pricing for all our parts. Chamber Systems for Stormwater Management / 10 -3 SC 4 -7 SC 0/ 80 -7 DC Design Manual ® StormTech Chamber Systems for Stormwater Management Table of Contents 1. Vortechs is ideal for capturing and retaining trash, debris, sediment, and hydrocarbons from stormwater runoff. The volume of excavation will vary as depth of cover increases. 5 STORMTECH CHAMBERS StormTech’s chamber systems have unique features to improve site optimization and reduce product waste. 529. Manufactured by ADS Canada Brand: StormTech. With a footprint identical to the SC-740 chamber, the DC-780's stiffening ribs reinforce the chamber structure allowing for a maximum burial depth of 12 feet. Example Cabling Diagrams For Common. 1 PRODUCT APPLICATIONS StormTech chamber systems may function as stormwater detention, retention, first-flush storage, or someCalculators. Detention / Infiltration. C. This allows for less truck loads, reduction in carbon…StormFilter Features and Benefits. C is the discharge coefficient. The new 600-seat athletic stadium, which officially opened on October 24, 2019, was built for football, soccer, and field and track events. Development of technologies for both. , Haledon, NJ 07508From your initial inquiry to final design, our focus is on providing exceptional client service and value-engineered solutions for your application. Stormtech MC4500. 00. stormtech sc-310 chambers shall be installed in accordance with the "stormtech sc-310/sc-740/dc-780 construction guide". N-12® HDPE (per AASHTO) Pipe for Agricultural Drainage Installation Guide. water resources. Name *. The volume of excavation will vary as depth of cover increases. a perforated standpipe or underdrain covered in gravel is used in an earthen detention basin. Download our cost comparison sheet. Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method to save valuable land and protect water resources. StormTech Chambers. Stormtech’s new stormwater chamber pushes the envelope of this technology to a new level. Any chambers damaged by using the “dump and push” method are not covered under the StormTech standard warranty. Call StormTech at 888. 6 drive configuration and status; No pdu redundancy, but psu 3+1 redundancy. They are easier to install than other types of chamber systems and offer a longer effective life than corrugated metal pipe. Initial Anchoring of Chambers – Embedment Stone Backfill of Chambers – Embedment Stone Initial embedment shall be spotted along the centerline of the chamber evenly anchoring the lower portion of the chamber. Adapted from Brown and. Add to cart. 01 Retention/Detention System Maintenance Technical Note 7. 9. Our detention and retention products are engineered to provide durable, long-term solutions for any size project. The StormTech chamber is designed in accordance with ASTM F2787 and AASHTO standards and manufactured in accordance with ASTM F2418, qualifying it for commercial and municipal projects. ADS Tigre's Stormtech detention and retention systems have been developed to reduce the risk of flooding and overflows in infrastructure projects and urban land use. We provide stormwater best management practices (BMPs) such as retention, detention, and conveyance to maintain water quality for reuse in homes and buildings. Recent work: Conversation of an existing sand play field to synthetic turf field system with minor repair to existing subsurface drainage. *for cover depths greater than 7. Detention / Infiltration. Information on StormTechOur original plastic stormwater chamber for retention, detention, conveyance and reuse. Stormceptor is a hydrodynamic separator offering a range of versatile treatment systems that effectively remove pollutants from stormwater and snowmelt runoff. 2. 8 cm - 1524 cm) diameter HDPE and PP pipe that offer complete compatibility - including N-12, MEGA-GREEN, SaniTite. ÐÏ à¡± á> þÿ þÿÿÿ. The StormTech system is designed primarily to be used under parking lots, thus maximizing land usage for private (commercial) and public applications. Any chambers damaged by using the “dump and push” method are not covered under the StormTech standard warranty. Detention / Infiltration. Specifying watertight pipe stops stormwater from exiting our pipe and expanding in your soils. Over drains can be utilized to pipe water to chambers – call StormTech for details Stormtech Green Infrastructure 5-11_S08_II_ 3/11/14 10:12 AM. The Ripple Effect. Note: Add 0. They also were 30 percent more cost-effective than other options. N-12 Flex Pipe Installation Guide. The durable, chemical-resistant polypropylene chambers are offered in two sizes: (1) the SC-740 chamberOldcastle Infrastructure’s StormCapture® Harvesting System is a total storm water management system. The retention system stores rainwater below the ground, which can be reused or infiltrated into the native terrain. The volume of excavation will vary as depth of cover increases. Stormtech Chamber and Cap MC3500 - ADS Tigre. Web web cs storm 500nx hardware. StormTech MC-4500 Specifications Storage Volume Per Chamber Note: Assumes 9” (230 mm) of separation between chamber rows, 12”. Find tutorials and installation instructions including StormTech design tool videos, the Nyloplast® video library, and a Barracuda® vector video here. Freezing weather ravages our infrastructure. Create an account and you can see how the Triton Stormwater Solutions Stormwater Chamber System compares with ADS-Stormtech's SC-310, SC-740 and MC3500, Contech and. We do have Stormtech storage chamber data available for the engineering library, but it is only useful in our stormwater products that route hydrographs: PondPack, CivilStorm and SewerGEMS. SC-740 Chamber is designed to meet the most stringent industry performance. N-12 MEGA GREEN™. A strip of woven geotextile is placed under the entire length of the row between the chambers and base stone. The chambers have a 75-year. The major points of the memo are:. StormTech ® is a registered. 7. The StormTech chambers are certified to CSA B184. Get started with our tools today! water resources. for example, a specification for #4 stone would state: "clean, crushed, angular no. Care should be taken in the handling of chambers and end caps. The SC-740 and SC-310 chambers can be cut at the job site in approximately 6. 888-892-2694. This partnership allows ADS products to be easily used within any HydroCAD model for stormwater storage, detention, or infiltration. Chamber size ranges from 15 cubic feet of minimum installed storage to 162. Drainage Handbook. 9 cu-ft Storage, 74. Stormceptor is flexibly designed to protect waterways from hazardous material spills and stormwater pollution, including suspended sediment, free oils, and other pollutants that attach. This new design solution is more efficient and accurate compared to anything else available today. 1 – Subsurface Sand Filter with Detention Plan View . You can accomplish this by effectively. Per 10m of streetscape: Option 4 – Stormtech detention storage chambers (5m wide x 1 m depth x 10 m) $500/kl – based on a coarse adjustment from a very old cost curve derived for a project in 2012 - StormtechThe CDS hydrodynamic separator uses swirl concentration and continuous deflective separation to screen, separate and trap trash, debris, sediment, and hydrocarbons from stormwater runoff. The new unit requires 14 inches of total cover to. Enter your email address to subscribe to our newsletter. com. the retention or detention chamber system. 0 Product Information 2. Detention / Infiltration. StormTech SC-310-3 Specifications Cumulative Storage Volumes Per Chamber Storage Volume Per Chamber ft 3 (m ) Working on a project? Visit us at and utilize the Design Tool Assumes 40% Stone Porosity. Lightweight and easy to install, our StormTech chambers feature an. 4 x 51 x 30 in. Start a Project. 2694 or visit our website at for technical and product information. The ChamberMaxx system can be configured with up to 24-inch diameter (0. 3 2. On-site, underground stormwater retention /detention accomplishes the capture and storage of stormwater collected from surrounding impervious areas. The ChamberMaxx corrugated, open-bottom plastic infiltration chamber system allows you to meet stormwater runoff reduction requirements and maximize available land space by. The underground storage lies within a rock-filled matrix. Providing Resilient Water Management Solutions to Airports Nationwide . * for the sc310epe12b the 12" (300 mm) stub lies below the bottom of the end cap approximately 0. The ADS Design Studio has all the apps and tools you need to help plan your next stormwater management project. 42 m3. CubicM3 is Ireland's leading provider of StormTech stormwater attenuation solutions with over 2,000 systems installed across the country. mc-4500 chamber install flamp on 24" (600 mm) access pipe part #: mc450024ramp 3 4" pvc inspection port detail (mc series chamber) note: inspection ports may be connected through any chamber corrugation valley. 0 Introduction. 892. 2694 or visit our website at for technical and product information. 12 of the American Association of State Highway and Transportation Officials (AASHTO) LRFD Bridge Design Specifications. stormtech chamber concrete collar pavement 12" (300 mm) min width concrete slab 6" (150 mm) min thickness 8" nyloplast inspection port body (part# 2708ag4ipkit) or traffic rated box w/solid locking cover concrete collar not required. The primary pedestrian street serving the site is SW Columbia Street, and as such the SherwoodResolute Engineering Group are proud specialist providers of Stormtech Attenuation systems in Ireland. StormTech® Chambers Water Quality Water Quality Units FLEXSTORM™. Learn more. The SC-310 Chamber System comes in a size (L x W x H) of 85. 3. StormTech® SC-740 Chamber Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method to save valuable land and protect water resources. It is different from a dry pond in that it maintains a permanent pool of water between storm events. 4 in Overall Length, 51 in Overall Width, 45. This is best accomplished with a stone conveyor or excavator reaching along the row. View the StormTech Video Library.