SDD3 by NEXT Stormwater Solutions

The SDD3 by NEXT Stormwater Solutions is an enhanced hydrodynamic separator that uses a twin vortex design plus gravitational and centrifugal forces to effectively remove sediment (TSS), floatables, and oil from surface runoff. Removal of other common stormwater runoff pollutants such as N, P, Pb, Cu, and Zn will also occur as they naturally couple themselves to suspended solids. The SDD3 provides increased protection for downstream waterways and processes.

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SDD3 by NEXT Stormwater Solutions

The SDD3 delivers superior performance with its exceptional surface loading rate. It was developed by NEXT Stormwater Solutions in collaboration with the Polytechnic University in Montreal. Laboratory testing was performed by the Centre des technologies des eaux (C.T.E). The performance of the SDD3 has been verified by the Environmental Technology Verification (ETV) program and has been successfully laboratory tested according the NJDEP 2013 testing protocol.

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Features

High Quality

Twin vortex design which provides enhanced treatment.

Reliable

Large sediment and oil storage capacities with no risk of wash out.

Ease of Installation

Simple and easy installation, similar to a standard concrete manhole.

Durable

Highly resistant manhole structure made from reinforced concrete and internal components made of high quality aluminum with excellent mechanical properties.

Convenient Maintenance

Inspection and maintenance easily performed from the ground level.

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Resources

For more specifications and installation information, download the complete product guide.

Stormwater Treatment and Flow Control Product Guide

Quick Installation

" In my 35+ years of working on bridges, I was completely amazed at how quickly this 'Bridge-In-a-Box' was installed and how everything lined up to perfection. I would highly recommend this product to other MD's. "

Greg Griffin, Griffin Contracting Ltd.

Superior Support

" The Armtec team proved responsive and dealt promptly and effectively with engineering design issues as the project evolved. "

Herb Wilson, Vice President, Polaris Minerals

Trusted Partner

" Armtec proved to be an extremely competent, professional, and responsive partner throughout the design and construction schedule providing detailed shop drawings, technical support, timely fabrication and delivery, and construction oversight. It was our pleasure to have Armtec on the team, and we look forward to the opportunity to work together again. "

Robert H. Yauger, P.E., Gannet Flemming Inc.

Industry Benchmark

" The quality of material and after sales service provided by Armtec has been the catalyst for our long-standing relationship. Armtec’s CSP Pipe and Multi Plate Culverts are the benchmark standard within the industry. Armtec have strongly contributed toward the success of many of CME’s past projects and we will continue working together, improving infrastructure that benefits our local communities. "

Mark Thompson, Coastal Mountain Excavating Ltd.

Optimizing Productivity

" The Armtec Bridge Plate went together very well – productivity wise it was great! "

Gary Simson, Newport Structures Ltd.

Staying on Schedule

" Delivery of the Multi Plate tunnel components was timely and in accordance with our agreed schedule. I was very pleased with all aspects of the relationship with Armtec. "

Herb Wilson, Vice President, Polaris Minerals

Sustainable Solutions

" It was a pleasure dealing with Armtec in this complex project. Through the entire delivery process, from tender, design, installation and final approvals, all Armtec staff were extremely professional and always willing to assist. The end results for Westhills was a cost effective solution that respected the key environmental sensitivities of Parkdale Creek. Many thanks to the Armtec team! "

Matthew Pike, Development Engineer, Westhills Land Corp.

Helpful and Detailed

" Armtec has been very helpful on the Pueblo Viejo project, not only during the detailed engineering and construction, but as well during the feasibility phase, when not a lot of details were available ... I look forward to working with Armtec again on future Fluor Mining projects. "

Timothy Chan, Fluor Mining and Minerals

Project Services

Armtec provides complete engineering design services for structures and accompanying products. Provide us with your requirements and let us do the rest!