GSO BS 5834-4:2025

BS 5834-4:2011
Gulf Standard   Current Edition · Approved on 14 October 2025

Surface boxes, guards and underground chambers for the purposes of utilities - Specification for utility chambers

GSO BS 5834-4:2025 Files

GSO BS 5834-4:2025 Scope

This part of BS 5834 specifies requirements and test methods for precast reinforced concrete and recycled polymer units for utility chambers of rectangular shape (including utility chambers of square shape), for use with surface boxes conforming to BS 5834-2 or covers and frames with a maximum designated clear opening of 900 mm × 600 mm and conforming to BS EN 124. NOTE In BS 5834-4:1989 “utility chambers” were termed “preformed chambers”.

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