NAPF C-606 White Paper

NAPF WHITE PAPER THE APPARENT CONFLICT BETWEEN AWWA C606 “GROOVED AND SHOULDERED JOINTS” AND GROOVED COUPLING MANUFACTURERS PUBLISHED GROOVED JOINT PIPE SPECIFICATIONS May 22, 2017 AWWA C606 was originally published on January 28, 1978, and has been revised periodically. The Standard is the seminal reference for consulting engineers who specify … Continue reading