Stormwater Filter Standard in the Works
A proposed new ASTM International standard will offer a means to reduce the impact of contaminated stormwater entering local drains.
WK45326, Specification for Stormwater Catch Basin Filter, will aid community developments, sports facilities, fairgrounds, stadiums and factories in complying with EPA clean water initiatives, the standards and certification organization says.
WK45326 describes a fully sustainable framing system for high efficiency geotextile sediment bags used as a structural best management practice for stormwater inlet protection. The replaceable geotextile bag provides a flow rating of 200 gallons per minute per square foot [140 L/(s.m2)]of material and retains a minimum of 80 percent of construction site runoff, including clay, silt, sand and gravel.
WK45326 is being developed by Subcommittee D35.03 on Permeability and Filtration, part of ASTM International Committee D35 on Geosynthetics. ASTM says all interested parties are invited to join in the standards developing activities of D35.
Photo Credit: storm drain via Shutterstock
Energy Manager News
- At QER Roundtable, EPSA Recommends Competitive Pricing Improvements
- EPA Undeterred by Supreme Court’s Delay of Clean Power Plan
- Lux: Google, Amazon Emissions Claims Inaccurate
- FIU Again Tops in Energy Efficiency
- Invenergy Selling Wind Power to 3M
- U.S. House Subcommittee Reviews Kennedy’s Fair RATES Act
- Nevada PAC Seeks Entry into State for Retail Energy Suppliers
- Using Big Data to Help Solve the Big Building Energy Problem