TapwaterCIPHE (2002) - CIBSE Guide C (2007)

BS EN 806-3 (2006) - CIBSE Guide C (2007)

BS 8558 - CIBSE Guide C (2007)

Heating and cooling pipesCIBSE B1 (2016) - CIBSE Guide C (2007)
Waste waterBS EN 12056 (2000)
DuctworkCIBSE Guide C (2007) + DW144 (2016)
Electrical LV calculationsBS 7671:2018+A2:2022
BS 7671:2018+A1:2020
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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