Withdrawn
Core Supplement
BS
Specifies complementary requirements to those in BS EN 1917 for unreinforced and reinforced concrete inspection chambers of circular and rectangular cross-section (with or without chamfered or rounded corners). Also specifies requirements for inspection chamber units less than or equal to DN 1000 or LN/WN 1000/675 not exceeding 1 metre depth to invert. The inspection chambers are mainly intended for installation in areas outside the highway and where vehicle loading is restricted.
Superseded by BS 5911-3:2022. Partially supersedes BS 5911-2:1982. Amendment 15038 dated 27 May 2004 - See Foreword. Amendment A2 dated June 2010 - See Foreword. Confirmed March 2021.
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