Amendments Booklet AMD 9 2025 (Booklets E R)·Page 15·(57)
Amendment (57): Cavity Plenum Requirements - Page 111
Paragraph 4.41(b)(vii) is amended to require compliance with BS 9999 recommendations for recirculating air distribution systems when cavity is used as a plenum.
Page 111
Delete paragraph 4.41(b)(vii) and substitute –
"(vii) where the cavity is used as a plenum – the relevant recommendations of BS 9999 in relation to recirculating air distribution systems are complied with.".
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