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 Stormtech chambers bring a new level of practicality, speed andstormtech detention chamber  Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method

Care should be taken in the handling of chambers and end caps. (x) chamber max diameter of inserta tee height from base of chamber (x) sc-310. Sub-corrugations run along part orWomen's Orbiter Softshell Vest - KSV-1W $70. StormTech Subsurface Stormwater Management Chambers. Q3bVd3kTwfUYyqG1MfvjsL1vE6X-kJGS9iWRQMiDQ4EtY5srbx. A StormTech detention chamber 30 inches high was installed under the lawn area. Detention / Infiltration. Call StormTech at 888. Women's Torcello L/S Henley - TGH-1W $30. Everyday stressors are just as significant as severe weather events. ADS SC740EPE STORMTECH END CAP SC-740/DC-780. The StormTech system is designed primarily to be used under parking lots, thus. 906C ARC 36 Chamber Serial (Plan) 908C ARC 36 Chamber At-Grade Standard Details / Onsite Standard Details – ARC 24 Chamber. HydroCAD-10. ASTM F2418-23 - Polypropylene (PP) Corrugated Wall Stormwater Collection Chambers ; ASTM F2787-13e1 ( Reapproved. End caps must be stored standing upright. Chamber Storage 14. Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method. The proposed storm drainage system will convey runoff into an existing public main located in SW Pine Street. This document establishes requirements for design of profile wall thermoplastic structures for both live loads and permanent earth loads. . Your browser does not support the video tag. 1-800-821-6710. 00. 7 sf 0. StormTech. Each piece weighs 37 lbs, it is easy to handle, and requires minimal laydown. 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. E. The StormTech system is designed primarily to be used under parking lots, thus maximizing land usageOn open bottomed, high-density polyethylene infiltration chamber for subsurface retention or detention of stormwater run off. StormTech is a modified half-pipe underground detention system designed for use under parking lots. Stormtech SC740. Potted plants could be purchased for $5 to $50. What's New. 8188 or 888. 1. 7) 6. Stormtech MC3500. 2 ft3/ft2 (0. Only 14″ required from top of chamber to bottom of pavement and only 12″ tall. Find. 7 ft3 | 0. Download PDF . Women's Orbiter Softshell Vest - KSV-1W $70. Example Cabling Diagrams For Common. CULTEC provides a complete stormwater management plan consisting of filtration, conveyance, storage and infiltration. The StormTech MC-7200 chamber stands 60” tall, 100” wide, and 7 feet long, making installation 40% faster. 0” 2,170 mm x 864 mm x 406 mm; Chamber Storage 14. Chamber Sizing. Where to Find Us. The retention system stores rainwater below the ground, which can be reused or infiltrated into the native terrain. DC-780 StormTech Cross Section Detail. ) MIDUSS Output Files. Stormtech MC 7200. CULTEC and StormTech Chambers. The SC-740 StormTech Sell Sheet features the Chamber System product with specifications and cross section example. 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. Save valuable land and protect water resources with StormTech stormwater chambers. They are load-bearing for pedestrian and vehicular traffic, and are extremely modular and able to accommodate any design configuration. 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. Home My WebLink About AFFORDABLE SELF STORAGE - FDP180020 - SUBMITTAL DOCUMENTS - ROUND 2 - DRAINAGE REPORT My WebLink. (3. Home; About. The ChamberMaxx corrugated, open-bottom plastic infiltration chamber system allows you to meet stormwater runoff reduction requirements and maximize available land space by providing economic infiltration below grade. $196. 205. 1 PRODUCT APPLICATIONS StormTech chamber systems may function as stormwater detention, retention, first-flush storage, or someCalculators. These products increase usable land by providing space for parking lots. Installation. 50-1. The StormTech SC-160LP Chamber was developed for infiltration and detention in shallow cover applications. Detention / Infiltration. The volume of excavation will vary as depth of cover increases. SC-740™ Chamber Information Sheet - StormTech. See specifications for installed length. 3. For pretreatment of the stormwater, each chamber unit was equipped with a Barracuda hydrodynamic separator. Water Management Solutions. Stormwater Design Calculator is an MS Excel-based spreadsheet used for designing CULTEC Stormwater Systems. Our StormTech chambers provide a cost effective alternative to above ground ponds for detention and retention. Clear Filters. For example, they are commonly used under parking lots, roadways, and heavy earth loads. 12 of the American Association of State Highway and Transportation Officials (AASHTO) LRFD Bridge Design Specifications. 6 Mb, 4pg) Advanced Drainage Systems, Inc. The volume of excavation will vary as depth of cover increases. CALL US 888-825-4716 Home2. the stone must also be clean, crushed, angular. 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐞 𝐂𝐨𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧 with PP Pipe: Delivered Quick and Installed Safe. Manufactured by ADS Canada Brand: StormTech. 1 m) min wide continuous fabric without seams elevated bypass manifold mc-4500. Web web cs storm 500nx hardware guide; Source: cafe-dc. Initial Anchoring of Chambers – Embedment Stone Backfill of Chambers – Embedment Stone Initial embedment shall be spotted along the centerline of the chamber ® 2 ADS StormTech® Installation Guide SC-310/SC-740/DC-780 The StormTech Design Tool allows for a quickly designed, custom-tailored, underground stormwater management system that can be immediately utilized in project documents. bgbtRB9LsLlXjszAeYKX-PxcZdXO-aPbuVXeDYzces0. 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. The program is continually updated as new research data becomes available. 73 ft 3 (0. 1 gpm/sf 17. Figure 11-S12-1 shows several. 0 ft3. 907B ARC 24 Chamber Cluster (Plan) 908B ARC 24 Chamber At-GradeStormTech. StormTech chambers ofer the versatility to be designed as open bottom detention systems, retention systems or watertight detention systems. Find the specifications, installation guides, approvals & other ADS drainage engineering resources you need by searching our Resources database. ADS PipeAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. 44 L: Min. Derived as Cost per 10m length of street (then scaled accordingly). 00. Standard Details / Onsite Standard Details – ARC 36 Chamber. provides built-in support for a wide range of prefabricated stormwater storage chambers, including: Plastic arch chambers: CULTEC, ADS-StormTech, LandSaver, Triton Stormwater, CONTECH, LRM, ecoChamber, NDS-StormChamber, Prinsco-HydroStor, Lane, Xerxes HydroChainsc-160lp stormtech chamber specifications 1. Detention Chambers Buried Under New Athletic Stadium. Making the best use of land is a critical step when planning site. StormChamber SC-34;. 3. Documents (13) Add to Package. All told, there are 335 StormTech SC-160 chambers, which provide 5,874 cubic feet of stormwater detention. Nominal. 11 m)About the product. Web web cs storm 500nx hardware. Add to cart. com. StormTech MC-4500 Specifications Storage Volume Per Chamber Note: Assumes 9” (230 mm) of separation between chamber rows, 12” (300 mm) of perimeter in front of the end caps, and 24” (600 mm) of cover. Hilliard, Ohio 43026. It's a privilege we take seriously because we know that with each pipe, fitting and chamber shipped, we are helping to improve the environments and lives of people everywhere. 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. Stormwater Management Professional | Civil Engineer at Advanced Drainage Systems Report this postIsolator® Row OM Manual StormTech® Chamber System for Stormwater Management Save Valuable Land and Protect Water Resources Detention • Retention • Water Quality A division&#8230;StormTech® DC-780 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. The compound spiral media configuration allows for a large filter surface area in a compact footprint. By installing StormTech detention chambers under their parking lots,. EN. StormTech’s range initial were the SC-310 and the SC-740 in 2002, since then range has been expanded to include SC. stormtech sc-310 chambers shall be installed in accordance with the "stormtech sc-310/sc-740/dc-780 construction guide". Contact Us. 529. Water Management Solutions. 5 times more clamp tonnage per square inch than. 459 ft³/ft 52. DC-780 4" (100 mm) StormTech Inspection Port Detail. Detention / Infiltration. 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. Business Parks, Data Centers, Detention, Hospitals, Hotels, Infiltration, Parking Lots, Parks, Restaurants. Add to cart. Available Inventory (by style/color) Colors. Whether you are looking for submittals, installation guides, standard details and drawings, product brochures or manuals - we have the resources you need. 9 cu-ft Storage Per Linear VolumeWater Quality. To control. ASTM F2418-23 - Polypropylene (PP) Corrugated Wall Stormwater Collection Chambers ; ASTM F2787-13e1 ( Reapproved. StormTech - SC-310 - Stormwater Chamber by StormTech - a division of Advanced Drainage Systems, Inc. This partnership allows ADS products to be easily used within any. Stormwater runoff can create dangerous ponding and flooding conditions in parking areas, on roofs and around structures. 26 cfsChambers & Drainage Structures) Contech® Engineered Solutions DeWitt Company (Polymer Fabrics) Sioux Chief Stormtech® (Detention & Retention) BRASS / COPPER & IRON FITTINGS Midland Industries CLAMPS / COUPLINGS & SADDLES Fernco® Flo-Control® JCM Industries Romac Industries-Blair Victaulic® BRASS / IRON / PLASTIC &. End caps must be stored standing upright. Pretreatment 0. Strong enough to sustain the impact of 18-wheelers loaded with steel. We would like to show you a description here but the site won’t allow us. StormTech MC-4500 Chamber | Subsurface Stormwater Management | ADS Pipe. 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. The StormTech SC-160LP chamber shown on page 4 is the smallest of the chamber family and has been optimized to fit in the shallowest of applications. contact stormtech for more information. These systems are currently considered secondary treatment practices due to limited field performance data, although pollutant removal efficiency is anticipated to be similar to that of infiltration trenches and basins. 8188 or 888. HydroChain™ corrosion-resistant composite tanks, chambers and vaults can form the foundation of the stormwater system. 6 m) Deep Cover Applications • Designed in accordance with ASTM F 2787 and produced to meet the. Stormtech Chamber and Cap MC3500 - ADS Tigre. water resources. Properly manage your rainwater with the chamber system from StormTech (a division of ADS). 00. StormTech MC-3500 Specifications Storage Volume Per Chamber Note: Assumes 6” (150 mm) of separation between chamber rows and 24” (600 mm) of cover. Calculators, configurators & design tools. 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. TYPICAL RETENTION/DETENTION CROSS SECTION H)) PE PE X D EARTH H) H) C RED INEER) AL N TH NE C E PE AMETER FITTINGS. The StormStorage TM tool allows you to quickly and efficiently configure a storm water system in three easy steps. If your site needs to hold a lot of floodwater underground and in a small footprint. Amount of Stone Per Chamber Stone Foundation Depth 6 (150) 12 (300) 18 (450) SC-740 5. Web join us april 4, at 12:00pm ct, as we announce a big step forward for hpe greenlake. <br />. Driveway Culvert Installation. Designing chambers to exceed AASHTO LRFD design specifications for HS-20 live loads and deep burial earth loads 3 . Women's Torcello 3/4 Tee - TG-3W $20. Black. Underground Detention and Infiltration Systems. Web web cs storm 500nx hardware guide; Coral springs storm 90 csstorm90. Video Library × Microsoft will be phasing out Internet Explorer soon. In this episode we will go through a workflow to de. Access installation techniques for StormTech chambers and supporting video animations. contact stormtech for more information. 1. stormtech chamber concrete collar pavement 12" (300 mm) min width concrete slab 6" (150 mm) min thickness 8" nyloplast inspection portThis allows StormTech chambers to be easily used within any HydroCAD model for stormwater storage, detention, or infiltration. Nominal Chamber including N-12 ® HDPE pipe and StormTech stormwater chambers. 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. StormTech® DC-780 Chamber Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective method non-woven fabric is placed over the chambers to provide a filter media for flows passing through the chamber’s sidewall. 3. EPA has set minimum standards to address the threats posed by all injection wells, including stormwater drainage wells. A small labor crew made a BIG impact on the community when installing this 1. chambers can prevent excessive excavation, backfill and associated<br /> costs. Calculators. ” this cross section details the requirements necessa ry to satisfy the load factors specified in the aashto lrfd bridge design specifications section 12. With a footprint identical to the SC-740. Stormwater Chambers. When rain falls on the canopy of a tree, the leaves and bark slow the water down. 0 Product Information 2. com, fax to 203-775-5887 or contact the Order Department at 203-775-4416 Ext. According to Engineer Herbert, responsible for the work, “the main benefits offered by the retention and detention system with Stormtech. The volume of excavation will vary as depth of cover increases. remove/open lid on nyloplast inline drain a. sc-740 4" (100 mm) inspection port detail nts 18" (450 mm) min width concrete slab 8" (200 mm) min thickness 4" (100 mm) inserta tee part# 4p26fbstipStormTech chamber systems may function as storm-water detention, retention, first-flush storage, or some combination of these. The. Avoid dropping, prying or excessive force on chambers during removal from pallet and initial placement. 1 release 3. The StormTech SC-160LP Chamber is 12-inches tall with an installed volume of 15 cubic feet of water for underground infiltration and detention systems. sc-740 chambers shall be designed in accordance with astm f2787 "standard practice for structural design of thermoplastic corrugated wall stormwater collection chambers". com. g. Trees can also be a great stormwater management tool (Figure 2). This document does not address setting up a hydrograph or connecting inlet and outlet devices. Find A Rep. Email *. An effective means of stormwater management can be retention, detention, or a combination of both. StormGate addresses this by only allowing flows up to the water quality design flow to enter the water quality facility and bypasses the flows greater than the design flow around the treatment facility. 6" (150 mm) This manual is exclusively intended to assist engineers in the design of subsurface stormwater systems using StormTech chambers. We have installed many of these systems, and know how to get the job done right. StormCAD is our Rational Method (peak flow) product, so storage is not a factor. If you are unable to locate what you're looking for, contact us and we will be happy to assist. These technologies provide an opportunity for infiltrating runoff from roofs, walkways, parking lots, and low. For those who seek nature for escape and rejuvenation, we offer quality apparel designed to provide comfort and performance. Call StormTech at 888. The retention system stores rainwater below the ground, which can be reused or infiltrated into the native terrain. 892. method. 7 downloads 2 Views 6MB Size. They add beauty to the landscape, provide shade and a cooling effect for city streets, and help to clean the air. Talk to a Sales Representative. 0 Product Information 2. A stormwater detention system, on the other hand, slows and temporarily holds stormwater runoff so that it can be released into the environment at a controlled rate. Note: Add 0. 4” x 25” x 12” | 2169 mm x 635 mm x 305 mm. and detention involves the use of StormTech® underground chambers. HydroCAD includes complete ADS storage definitions, plus an interactive chamber wizard for easy layout, pricing, and modeling of underground storage. View Our Catalog of Water Quality & Filtration Products | ADS. Web join us april 4, at 12:00pm ct, as we announce a big step forward for hpe greenlake. chambers shall be arch-shaped and shall be manufactured from virgin, impact-modified polypropylene copolymers. 231029 MFG #: SC-740. Introduction. Stormwater retention/detention systems vary widely in design, from openStormwater Storage Chambers. 9 ft 3(3. Published on: December 28 2022 by pipiads. The SC-310 and SC-740 chambers and end plates. The MC-3500 and MC-4500 chambers help properly manage your rainwater. 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. StormTech chambers have a lead time of 2 weeks or less in the US and Canada. 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. This new design solution is more efficient and accurate compared to anything else available today. If your site. 2. Nominal. 67 m3/m2) [minimum] of storage, the SC-740 chambers can. Cs storm 500nx hardware guide. 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. Four beds of StormTech MC-4500 detention chambers were installed to handle the stormwater storage. Contact Us. Add to cart. the stone must also be clean, crushed, angular. 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. By installing StormTech detention chambers under their parking lots, owners get: 📈 Additional drive-thru lanes 📈 Increased customer happiness 📈 More revenue 31 1. 18. “There is no wasted space that is strictly a detention area. Start a Project. 1. 0 Introduction<br />. Call StormTech at 860. 6" (150 mm)This manual is exclusively intended to assist engineers in the design of subsurface stormwater systems using StormTech chambers. Chamber Sizing. any chambers damaged by using the "dump and push" method are not covered under the stormtech standard warranty. Note: Assumes 6” (150 mm) row spacing, 40% stone porosity, 12” (300 mm) stone above and includes the bare chamber/end cap volume. Typically, dry detention basins are the least expensive design options among retention and detention practices. StormTech ® is a registered. StormTech Chamber Systems. StormTech ® is a registered. on LinkedIn: #logistics #flooding #stormwatermanagementThe purpose of the Western Washington Hydrology Model (WWHM2012) is to design stormwater-control facilities so they can best mitigate the effects of increased runoff (peak discharge, duration, and volume). stormtech recommends 3 backfill methods: ·stoneshooter located off the chamber bed. 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. In fact, the vast majority of StormTech installations and designs are open bottom detention systems. Water Management Catalog. Stavanger Waist Bag - QBX-2 $27. StormTech ® is a registered. 12 m³) of internal storage capacity or 115ft³ (3. Any chambers damaged by using the “dump and push” method are not covered under the StormTech standard warranty. The CULTEC Contactor and Recharger chambers replace conventional stormwater management systems such as ponds, swales, pipe and stone trenches or beds, or concrete structures. - Model DC-780 -. StormTech; Retention / Detention Calculator; WQU Calculator; CAD Drawings;. 108 stormtech mc-4500 chambers 12 stormtech mc-4500 end caps 12 stone above (in) 9 stone below (in) 40 % stone void 20,381 installed system volume (cf) (perimeter stone included) 4887 system area (ft²) system perimeter (ft) proposed elevations 979. This line also allows for usage were high water tables are present or to avoid adding. Stormtech Chamber and Cap MC3500 - ADS Tigre . Learn how the StormTech® Isolator™ Row can effectively filter stormwater runoff and reduce sediment loading in this technical report. 1 gpm/sf 27. N-12 ® Pipe Retention / Detention Systems. Whether you are concerned about detention, retention, water quality or water harvesting, StormTrap has a design that will reduce your footprint, accommodate site restraints, lower overall costs and meet your specific. 85 ft | 30. 4 in Overall Length, 51 in Overall Width, 45. Detention / Infiltration. On-site, underground stormwater retention /detention accomplishes the capture and storage of stormwater collected from surrounding impervious areas. The Application. 892. This document does not address setting up a hydrograph or connecting inlet and outlet devices. 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. StormTech®SC-310 Chamber Designed to meet the most stringent industry performance standards for superior structural integrity while providing designers with a cost-effective. This memo provides guidance for the design and installation of thermoplastic liners for detention systems using StormTech chambers. Chamber Sizing. HydroStor® HS31 Inspection Port D-7-403 (DWG). Eco-friendly composite HydroChain Chambers are installed surrounded by stone to maximize per. Drainage Handbook. net access, you have a variety of tools and resources at your fingertips: Receive instant order acknowledgments after order has been placed. ADS SC310 CHAMBER STORMTECH 85. Figure 7. Stormtech, a division of ATS, is a leading supplier of chambers for stormwater management. Soakaways, infiltration trenches and chambers are all LID technologies, similar in that they consist of sub-surface reservoirs that store and infiltrate stormwater runoff at the lot level. sc-740 chambers shall be designed in accordance with astm f2787 "standard practice for structural design of thermoplastic corrugated wall stormwater collection chambers". To get the latest StormTech chamber definitions make sure you're using HydroCAD-10. Chamber Storage: 6. 0' (2. 1-800-821-6710. 26 m³) of installed storage capacity with the minimum stone requirement. The “Go To” Material for Stormwater Detention For the majority of applications, corrugated metal pipe (CMP) is the “go to” material for stormwater detention and infiltration. 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. By installing StormTech detention chambers under their parking lots,. DC780 Stormech Chambers (Deep Cover) MC3500 Stormtech Chambers. 5 corrugation valley hdpe, etc. Note: Assumes 6” (150 mm) row spacing, 40% stone porosity, 12” (300 mm) stone above and includes the bare chamber/end cap. Chamber size ranges from 15 cubic feet of minimum installed storage to 162. 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. Model Specific Flow Rate Bottom Area Flow Per Model StormTech SC-160LP 4. Web more powerful hardware (in particular larger gpu memory) allows. HANMC3500 MFG #: MC3500. Contractors Engineers. ADS StormTech products, manufactured in accordance with ASTM F2418 or Triton Stormwater Solutions Chambers are designed as an underground stormwater retention or detention chamber which also facilitates sediment management. Altogether, the project utilized 20,000 feet of pipe and achieved 7,120 cubic meters in storage volume. ) Please refer to the StormTech Design Manual for a complete explanation 15" Cleanout Access For Stormtech (Non-Traffic Rated With Solid Cover) Nyloplast Detail. 2694 for technical and product information or visit 7 Notes: 1. 15,000 cubic feet. Add any special notes or shipping instructions. Innovative and economical, Stormtech chambers represent one of the most revolutionary solutions in the world for the management and control of rainwater. Never push perpendicular to rows. The StormTech system is designed primarily to be used under parking lots, thus maximizing land usage for private (commercial) and public applications. The relevant equations are: Equation 1: Orifice: Q=CA√2gh. The system is easy to maintain and is designed primarily to. 8188 or 888. E. MC-4500™ Chamber Information Sheet - StormTech . is the manufacturer of CULTEC Contactor® and Recharger® Plastic Stormwater Detention/Retention Chambers,. 3 MILLION GALLON detention system that fundamentally erased the area’s vulnerability to flooding. It's quick and easy to connect with a representative. Stormtech’s new stormwater chamber pushes the envelope of this technology to a new level. Add to cart.