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BS 7903:2020 Selection and installation of manhole tops and gully tops within the highway - guide
Provides guidance for the selection and installation of manhole tops and gully tops and manhole covers, for installation within highway applications.
Supersedes BS 7903:1997. Came into effect 31 March 2020.
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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