ASTM Committee B-5 on Copper and Copper Alloys will meet April 19-21 at the Sheraton and Westin Hotels in Seattle. Contact George Luciw at 610-832-9710 or gluciw@astm.org. Committee F-17 on Plastic Piping Systems will meet April 19-22 also at the Sheraton and Westin Hotels in Seattle. Contact Pat Picariello, 610-832-9720 or ppicarie@astm.org. Meetings are open to all interested parties.