New Gravity Sewerage Code of Australia South East Queensland Service Providers Edition available now!
3 July 2019
WSAA is pleased to release the new Gravity Sewerage Code of Australia South East Queensland Service Providers Edition.
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Public Comment: Industry Standard for maintenance shafts, maintenance chambers and maintenance holes for sewerage
1 February 2019
WSAA is pleased to announce a revised water industry standard WSA 137 for maintenance shafts, maintenance chambers and maintenance holes is now available for comment.
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WSAA Product Specifications Issue 6 released
1 November 2018
We are pleased to release WSAA Product Specifications Issue 6.
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NEW: Water Industry Standard WSA 137-2018 Issue 2
8 June 2018
WSAA is pleased to announce the publication of revised water industry standard WSA 137-2018 Issue 2. This is a Water Industry Standard for Maintenance Shafts and Chambers for Sewerage
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Public Comment: WSAA Information and Guidance Note (IGN) DR WSA TN3 - Ring bending stiffness and allowable deflection of ductile iron pipe and steel pipe
11 August 2017
WSAA is pleased to advise that Information and Guidance Note (IGN) DR WSA TN3 - Ring bending stiffness and allowable deflection of ductile iron pipe and steel pipe is available for comment.
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