WM Specification File
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This Technical Specification sets out requirements for prefabricated cold water storage tanks, which may or may not be intended to have a float control valve.

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WM Certificates associated with this Specification

Certificate Current Certification Date Current Expiry Date Status
023105 3 Jan 2024 2 Jan 2029 Active
023111 28 Nov 2022 22 Aug 2024 Active