For Public Comment
Technical Specification for the WaterMark Certification Scheme
This Technical Specification sets out requirements for plastic bodied couplings with included elastomeric element that provides limited flexibility and are utilised in non-pressure rigid pipeline systems.
The proposed revisions for the 2023 version include the following: -
(i) Scope expansion to include fittings from existing limitation of DN225 to DN300
...More
For Public Comment
Technical Specification for the WaterMark Certification Scheme
This Technical Specification sets out requirements for plastics bodied fittings with intermediate flexible joints for sewer or drain applications. These fittings are for use above or below ground and intended to be used where the pipeline is operating under gravity flow and the operating pressure is low.
The proposed revisions for the 2023 version include the following: -
...More