Search
Advanced search
Filter by category
Filter by committee
Search results
-
A new ASTM International standard will help road construction professionals to better determine on-site water content in soil and rock. ASTM’s soil and rock committee ( D18 ) developed the standard, which will soon be published as D8153. According to ASTM member Dan Pratt, construction crews will use the new standard to determine the mass of water contained per unit volume of in situ construction…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #11467, ###
-
ASTM International presented its top annual award – the Award of Merit – to Michael Sadar for his contributions to ASTM’s committee on water (D19). The prestigious award, which includes the accompanying title of fellow, is ASTM’s highest recognition for distinguished service and outstanding participation in ASTM International committee activities. Sadar was recognized for his time as both…, Media Inquiries:, Dan Bergels, tel+1.610.832.9602; dbergels@astm.org Release #11452
-
ASTM International’s soil and rock committee ( D18 ) has approved a new standard that will help design engineers and regulators when using rockfall mitigation nettings on construction projects. Geohazard nettings are often used in mountainous regions to prevent falling rocks from penetrating into the roadways. ASTM International member Mike Koutsourais, PE, geohazard mitigations business unit…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #11437 ###
-
Registration is now open for the ASTM International Symposium on Microplastics Analytical and Reference Standards – Opportunities to Advance Microplastic Science, to be held June 30, 2022, at the Hyatt Regency Seattle (Washington, USA). The symposium is co-sponsored by ASTM’s committees on water (D19) and plastics (D20) and will be held in conjunction with their June standards development…
-
ASTM International’s water committee ( D19 ) is working to reinstate a standard used in the desalination (the removal of salts and other materials) of seawater. The proposed standard ( WK80178 ) will replace a discontinued standard using the Stiff and Davis stability index for reverse osmosis. The Stiff and Davis index is an easy way to calculate calcium carbonate scaling tendencies in brines.…
-
ASTM International’s water committee ( D19 ) is developing a proposed standard that water quality laboratories will use to help ensure that environmental regulations for water are met. According to ASTM International member Linxi Chen, the proposed standard will provide an early warning prediction from raw source water of disinfection byproducts (DBPs). DBPs are cancer-causing contaminants in…
-
ASTM International’s water committee ( D19 ) has approved a new standard that provides an easy and accurate culture method for detecting, Legionella pneumophila, , the primary bacteria responsible for Legionnaires’ disease. Legionnaires’ disease is a potentially lethal pneumonia contracted from the inhalation of, L. pneumophila, bacteria that has been aerosolized by contaminated water sources such as showers, pools and spas, or cooling towers. ASTM International member Jody Frymire notes that more effective water management practices can protect against potential Legionnaires’ disease outbreaks. “Laboratories, building owners, and water treaters can use the new standard to perform routine monitoring of, L. pneumophila, to evaluate whether water management plans are effective in removing the pathogenic bacteria and adequately reducing risk,” says Frymire. The new standard ( D8429 ) describes a method for detecting and quantifying, L. pneumophila, to meet water management requirements. Such requirements are necessary to regularly validate that treatment and control measures are effective in potable and non-potable water associated with industrial, commercial, healthcare, and residential settings. Frymire says the new method is easier to perform and provides faster results than other methods. This effort directly relates to the United…
-
Tripp Fischer, chief science officer at Brownfield Science and Technology Inc (BSTI) (Cochranville, Pennsylvania, USA), will serve a three-year term on the ASTM International board of directors. BSTI offers a wide range of specialty services in the earth sciences, including soil, wastewater, surface water, and groundwater quality evaluations, environmental remediation, environmental forensics,…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #11352 ###
-
ASTM International’s water committee ( D19 ) has approved a new standard that will help address global concerns about the concentration of polyfluoroalkyl substances (PFAS) in water supplies. According to ASTM International member William Lipps, the new standard required testing of nine complex wastewater matrices, each spiked in triplicate at three concentrations spanning the analytical range of…
-
ASTM International’s soil and rock committee ( D18 ) has approved a new standard that will help engineers find the depth of inaccessible foundations supporting existing structures. Foundation elements covered by the new standard ( D8381/D8381M ) include micropiles, driven piles, bored piles, secant or tangent pile walls, caissons, barrettes, diaphragm walls, and sheet pile walls. The standard is…