WSAA Shop: Technical notes

WSA TN 12 Information and Guidance Note - Self Cleansing Flows and Sewer Pipe Sizing Calculator

WSA TN 11 Information and Guidance Note - Minimum Air Space in Gravity Sewers - WSA 02-2014 Gravity Sewerage Code of Australia Version 3.2

WSA TN-10 Acceptable lead-free copper alloys for products in contact with drinking water

WSA TN-09 Review of internal gaps in SCL pipe

WSA-TN3 Ring bending stiffness and allowable deflection of ductile iron pipe and steel pipe

WSA TN-08 Product Conformity Assessment Requirements

WSA-TN2 Guidelines for the use of non-metallic pipes with ductile iron elastomeric joint fittings and spread sheet calculation

WSA-TN7 Guidelines for Pressure Pipeline Data Cleansing

WSA-TN6 Guidelines for the use of cement mortar linings in sewerage applications

WSA-TN1 PE squeeze-off