Selection and installation of manhole tops and gully tops within the highway. Guide Ingestion-build-205840 BS 733-2 on methods for

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Selection and installation of manhole tops and gully tops within the highway. Guide Ingestion-build-205840 BS 733-2 on methods for1 Scope This British Standard gives guidance for the selection and installation of manhole tops and gully tops conforming to BS EN 1241: 2015 to BS EN 1246: 2015 for covering gullies, manholes and inspection chambers to be used in conjunction with other components and materials to form a safe, durable, maintainable and usable installed system for highway applications.