WORK TO BEGIN ON 4 ADDENDA March 2, 2021 The AWWA Standards Team and related committees will begin working on the development of four addenda: 1. D100a-XX, Addendum to D100-11 - Welded Carbon Steel Tanks for Storage 2. D103a-XX, Addendum to D103-19 - Factory-Coated Bolted Carbon Steel Tanks for Water Storage 3. C301a-XX, Addendum to C301-14(R19) - Prestressed Concrete Pressure Pipe, Steel-Cylinder Type 4. C304a-XX, Addendum to C304-14(R19) - Design of Prestressed Concrete Cylinder 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 Operating Procedures and the requirements of the American National Standards Institute (ANSI).