Work Initiated on New Standard AWWA C6XX April 13, 2020Publications, Standard Notices April 17, 2020 Standard Notices The AWWA Standards Team and AWWA Concrete Pressure Pipe committee will begin working on the development of a new standard AWWA C6XX, Installation of Concrete Pressure Pipe. Email questions to Frank Kurtz or call 303.347.6221. Publication of this information constitutes public notice of work initiated in conformance with the AWWA Standards Program Operating Procedures and the requirements of the American National Standards Institute. For more information contact: The Standards Team 6666 W. Quincy Ave. Denver, CO 80235