Raking struts from formation level

-Face timbering left projecting as safety barrier
-150x150 raking struts at 2.000 c/c
-150x150 puncheons t 2.000 c/c
-150x150 wallings
-225x38 binders to both sides
-225x75 sole piece bolted to slab
-rc basement slab
-225x75 sole pieces