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An important standard that is used to help protect the health of workers where there may be occupational exposure to quartz dust has recently been revised. ASTM standard E 1132 , Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica, was developed by Subcommittee E34.16 on Silicas, which is under the jurisdiction of Committee E34 on Occupational…
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Ineffective removal of grease from restaurants poses a variety of serious environmental problems. Large quantities of grease in public sanitary sewer systems can cause stoppages of piping networks and create costly and time-consuming problems at treatment plants. Sewer backups resulting from grease can also create health hazards when raw sewage backs up into homes or businesses. While grease…
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ASTM International Committee F25 on Shipbuilding is supporting the 2006 Marine Environmental Engineering Technology Symposium, Common Issues, Common Solutions Government/Industry Partnership . Other sponsors of the event, which will occur Jan. 23-25, at the Crystal City Hotel in Arlington, Va., are the American Society of Naval Engineers, the Society of Naval Architects and Marine Engineers and…
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A new standard developed by ASTM International Committee E34 on Occupational Health and Safety will provide foundries with a comprehensive set of safety requirements. The standard, E 2349, Practice for Safety Requirements in Metal Casting Operations: Sand Preparation, Molding, and Core Marking; Melting and Pouring; and Cleaning and Finishing, is under the jurisdiction of Subcommittee E34.20 on…
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A proposed new specification currently being developed by ASTM Committee C27 on Precast Concrete Products addresses the issue of watertightness in septic tanks and grease interceptors. The proposed standard, WK7426, Specification for Resilient Connectors Between Reinforced Concrete Tanks and Pipes, is under the jurisdiction of Subcommittee C27.30 on Water and Wastewater Containers. "The entries…