Plastics piping systems for non-pressure underground drains and sewers. Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifiers (PP-MD) and polyethylene (PE). Specifications for manholes and inspection chambers in traffic areas and underground installations
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Access the BS adoption
This ISO standard has been adopted by BSI as a British Standard. You can access the BS version here.