background big building construction earthmover haul haulage isolation load semi site truck vehicle white work yellow appearance bricks clearing damage damaged deconstruction demolished demolition digger earthmoving excavator heavy machinery house leftover machinery masonry metal metal sheets property Remains removal rubbish rubble suburban textures timber tin tracks twisted urban waste wreckage wrecked arm bits-and-pieces breaking broken debris disposable exterior external fragments heavy-machinery hydraulic hydraulics machine mechanical old outside pieces rough unwanted wood