36 safety related sketches6
TRANSCRIPT
Existing building
Ground level
Additional supports
200040
0040
00
3000
Existing building
Ground level
Additional supports
4000
4000
4000
3000
Existing building
Ground level
Additional supports
6000
4000
4000
3000
Support to surcharge during excavation
Support to surcharge during excavation
Support to surcharge during excavation
Guard rail
Ground level
Guard rail
Guard rail
Sketch 6