The Dandy Curb Bag®  is designed for curb and gutter inlets. Its patented design conforms to the shape of the curb with built-in overflow capabilities. 

• Storm-drain curb inlet protection is now more effective and less expensive.
• Unique filtering fabric keeps silt, sediment and construction debris out of storm sewers.
• High water-flow-through rate reduces street flooding.
• Silt slick is kept close to inlet, unlike the dispersal common to conventional methods.
• The Dandy Curb Bag® is extremely durable, and is designed to conform to the shape of concrete curbs for a custom fit. Overflow capabilities are built in.
• Easy, fast installation.
• Requires much less street space than traditional protection methods.
• Snow-plow-friendly design.
• The Dandy Curb Bag® can simplify codes and requirements for storm water and silt control management, making inlet protection uniform, city to city, county to county, state to state.
• Available in various sizes, including wide ODOT inlets.

 

The Dandy Bag™  is designed for flat grate and mountable curb inlets. It also meets or exceeds regulatory requirements and reduces or eliminates the need to flush or clean inlets. The Dandy Bag™  has a high flow rate that reduces size of road silt slick. It is easy to install, maintain, inspect and re-use. We have styles available for multiple grate applications.

Specifications:

Minimum Average Fabric Values	Test Method	Test Values
Grab Tensile (lbs) (warp/fill)	ASTM D 4632	120/100
Grab Elongation (%)	ASTM D 4632	15
Trapezoid Tear (lbs)	ASTM D 4533	50
Puncture Strength (lbs)	ASTM D 4833	60
Mullen Burst (psi)	ASTM D 3786	280
Ultra-Violet Stability (strength retained %)	ASTM D 4355 (xenon arc) 500 hrs exposure	90
Apparent Opening Size	ASTM D 4751	20
Permittivity (sec-1 )	ASTM D 4491	.07
Permeability (cm/sec)	ASTM D 4491	.005
Water Flow Rate (gpm/sf)	ASTM D 4491	5

Available in a variety of sizes
Custom sizes on request

The Dandy Sock™  is designed to control sediment flow from pipes into ponds or other bodies of water or to control sediment discharge in dewatering operations. Its unique design controls silt and sediment flow into ponds and sensitive waterways. The Dandy Sock™  can also be used in soil separation pits in place of less effective, more difficult to use filters. It can be installed anywhere you need to keep soil out of pipes. It installs directly on pipe or other discharge point and is easy to install.

The Dandy Curb®  is designed for inlets and median barrier inlets without a grate. This patented design conforms to the shape of the curb with built-in overflow capabilities. The Dandy Curb®  also meet or exceeds regulatory requirements and reduces or eliminates the need to flush or clean inlets.

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