Browse Forums Building A New House Re: Site costs 39Apr 30, 2020 2:25 am No, they say that they will be replacing up to 250 mm of soil under the slab with new fill and compacting it in layers in certain areas. This will be a pre-requisite for your slab preparation: We recommend that the site be cut and filled to form a level pad after being scraped free of significant vegetation. Any new fill should be clean (i.e. free from material which is subject to decay) and mechanically compacted in 150mm layers. This fill is not to exceed 250mm depth beneath the floor slab. Not sure about engineer to supervise the stage, I guess it will be better to discuss with the current engineer to make sure he specifies drainage and soil slope post excavation (confirm if "slope to front" label on the drawing is actually specifying it?). Also, he should specify that new fill under the slab to be porous and act as a drainage (e.g. sand, roadbase, sandstone, gravel, etc.). If it is a sand, then generally it is a good idea to install geo-textile to prevent compacted sand from mixing with clay. The drainage around the slab is not really related to your roof drainage and downpipes. Piers along all the sides, yes. Is anyone building with Mojo and have a recent site cost tender 0 16055 Henley should give you some indication of site costs. Too many variable to give you any reasonable accuracy 1 1905 Looking to tile the facade pillars rather than rendering. Builder is quoting 2500$ laying cost for upto 10msq. The 2 pillars come to be 16msq. So laying costs are 5000$… 0 7869 |