| Guidelines for Pressure Cleaning the Internal Diameter of Ductile Iron Fittings |
March 28, 2020 |
2020-100 |
| Repair Procedure for Metallic Zinc Coated Ductile Iron Fittings |
March 29, 2020 |
2020-101 |
| Guideline for Using Pipeline Pig Cleaning for the Internal Diameter of Ductile Iron Fittings |
March 30, 2020 |
2020-102 |
| Guideline for Internal Diameter Lining of Ductile Iron Fittings for Wastewater Applications |
March 31, 2020 |
2020-103 |
| External Diameter Zinc Coating of Ductile Iron Fittings for Water and Wastewater |
May 2, 2020 |
2020-104 |
| Flanges for Buried Services |
December 21,2020 |
2020-105 |
| Joint Restraints used on Plain End Fittings |
December 24, 2020 |
2020-106 |
| Joint Restraints Wedge Movement and Encasement |
December 29, 2020 |
2020-107 |
| Joint Restraints on existing Ductile Iron and Cast-Iron Piping |
January 5, 2021 |
2021-108 |
