ASTM Updates – 5/7/07

New Approved ASTM Standards

D5847 – Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis has been reapproved, available as D5847-02(2007)

D6145 – Standard Guide for Monitoring Sediment in Watersheds has been reapproved, available as D6145-97(2007)

D6146 – Standard Guide for Monitoring Aqueous Nutrients in Watersheds has been reapproved, available as D6146-07(2007)

D6808 – Standard Practice for Competency Requirements of Reference Material Producers for Water Analysis has been reapproved, available as D6808-02(2007)

New ASTM Work Items

WK15390 – Standard Practice for Deterioration of Geotextiles from Outdoor Exposure is a work item revision to existing standard D5970-96(2002)