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Installing, modifying and maintaining ... - Southern Water
Specification for unplasticised polyvinyl chloride (PVC-U) pressure pipes for cold potable water. COPPER TUBES: BS EN 1057: Copper and copper alloys. Seamless, round copper tubes for water and gas in sanitary and heating applications. STEEL PIPES: BS 1387: Specification for screwed and socketed steel tubes and tubulars and for plain end
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Meter Location and Installation Guide - Southern Water
www.southernwater.co.uk3. A non-return (check) valve and drain cock shall be installed immediately upstream of each meter. 4. Each pipe shall be tagged to indicate the apartment/unit it supplies (ie a block of flats or properties with multiple units). 5. A stop-tap (closed) fitted in each apartment/unit. 6.
Building Over / Near a Public Sewer Guidance Notes
www.southernwater.co.ukPipe size is 225mm or less. Pipe depth is less than 3m. The total length of the public sewer built over is less than 6m. Access to the public sewer is unimpeded and you’re not building boundary to boundary (within 1m of property line). It’s an extension not a new detached structure.
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