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Water Collection Modeling
New xpswmm and xpstorm 2010 by XP Software provide accurate and cost-effective tools to simulate the most complex and challenging water collection systems and scenarios. Model master plans, floodplains, sewer rehabilitation, BMP/LID, interconnected ponds, roadway drainage and more with software that has been proven and supported for more than 20 years.
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XP Solutions |
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Runoff Treatment
Paved or unpaved streets act as channels, allowing storm water to transport soil particles toward curb or storm drain inlets. Coarse-grain particles will eventually drop out under the influence of gravity, but finer-grained particles will continue to flow so long as the water is moving. To meet NPDES offsite discharge criteria, the most effective method to drop these find-grain particles out of the water column is to treat the water with flocculants. SEC believes in getting the flocculant into the storm water as quickly as possible and has developed the Floc-Flap, made of polyacrylamide, for this purpose. Two flaps of blended co-polymers are enclosed in a porous netting, and each flap is inserted into a slot of the storm drain.
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Southeast Environmental Consultants |
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Retaining Walls
Redi-Rock products capture the “essence of natural rock” through a system so natural-looking that many mistake it for quarried stone. Redi-Rock’s retaining walls utilize blocks weighing more than 1 ton each. The massive scale of the system allows walls to be built higher than other wall systems without using geogrid.
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Redi-Rock International |
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Expansion Joints
Proco’s Series 230 spool-type rubber expansion joints are an excellent choice for industrial wastewater applications. Company products isolate pumps and other rotating pieces of equipment from thermal stress. They also will reduce vibration in a pipe system that can be transmitted by pumps and other rotating pieces of equipment. Use the open-arch Series 230 for fluid pumping systems and the filled-arch Series 230 for heavy solid pumping systems.
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Proco Products Inc. |
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Pavers
Pine Hall Brick Co. Inc. is an 88-year-old family-owned manufacturer of clay pavers, face brick and special-shape brick at five plants located in Madison, N.C., and Fairmount, Ga. Being the only brick manufacturer with two facilities designed to make clay pavers, the company has become the largest supplier of clay pavers in the U.S. By utilizing a special technology to control dimensional tolerances, this quality paver product has earned the title of America’s premier paver. New products include StormPave and RainPave permeable clay pavers.
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Pine Hall Brick Co. Inc. |
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Flow Logger
A new portable logger for area-velocity flow surveys in sewers, open pipes and channels, Stingray is designed for municipal storm water, combined effluent, raw sewage, irrigation water and stream flow. It uses a submerged ultrasonic sensor to measure both velocity and level in the channel, and no calibration is required. The logger operates for up to four years, powered by standard Alkaline D-cell batteries.
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Greyline Instruments, Inc. |
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Diversion Systems
Demand-driven diversion systems are the perfect environmental solution for vehicle wash areas, polluted washdown areas and storm water runoff, providing automatic first-flush diversion, automatic detection of accidental spills and constant monitoring for fuels/chemicals in properties’ runoff. With hundreds of applications, operation is as simple as turning the faucet on and off. See the company video online. Stop closing and opening valves, stop polluting rivers and streams and stop treating clean water.
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Environmental Equipment, Inc. |
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Design Guide
Cultec’s newest Stormwater Management Design Guide, with the latest product, design and technical information for Cultec’s Contactor and Recharger plastic chambers, is now available. It features manual system sizing calculations and instructions on how to use the company’s Stormwater Design Calculator and StormGenie, plus modeling tips for HydroCAD, Streamline Technologies’ ICPR, Bentley Systems Inc.’s PondPack and Boss Intl.’s StormNET software are at your fingertips.
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CULTEC, Inc. |
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BMPs
Coanda curb inlets and roof downspouts consistently out-perform all other known BMPs for removing debris from rooftops and street runoff. Fine sand and all larger particulate matter are removed with 100 percent efficiency. These patented BMPs are self-cleaning and will not plug or blind. They are economical, easily retrofitted and simple to maintain.
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COANDA Inc. |
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Storage
StormTank is a high-void, strong, affordable alternative to crushed stone, concrete structures or pipe chambers for subsurface storm water detention or infiltration. It offers the largest void space of any underground system currently on the market and is load tested, with an HS-25 rating.
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Brentwood Industries, Inc. |
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Rainwater Harvesting
The RainXchange system is a perfect solution for capturing, filtering and reusing rainwater. It combines a recirculating decorative water feature with a subsurface rainwater storage system, and its modular functionality makes it applicable to any landscape setting. When used in conjunction with Aquascape’s AquaBlox D-Raintanks, the RainXchange system can earn up to 12 LEED credit points.
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Aquascape Inc. |
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Runoff Filter
The GutterEEL is used on any active construction site where soil has been disturbed. It is used to filter runoff from construction sites at storm water inlets. It is designed with a built-in overflow weir to prevent ponding during heavy storm events. The GutterEEL is easily cleaned and reusable.
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ACF Environmental |
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