5.4 Waterproofing of basements and other below ground structures

Figure reference table

Fig No	Title/Description	Clause
Figure 1	Basement	5.4
Figure 2	Retained ground and semi-basement	5.4
Figure 3	Lift pit	5.4
Figure 4	Stairs adjacent to the structure	5.4
Figure 5	Stepped floor slabs where the retained ground is greater than 150mm	5.4
Figure 6	Raised external ground levels	5.4
Figure 7	Buried podium	5.4
Figure 8	Raised podium	5.4
Figure 9	Retaining walls forming lightwells	5.4
Figure 10	Split levels	5.4
Figure 11	Ground level interface	5.4.6
Figure 12	Service entry	5.4.6
Figure 13	Type A system	5.4.7
Figure 14	Type B system	5.4.7
Figure 15	Type C system	5.4.7

Last updated: 2nd January 2024