Just a quick question. I have done a search on this site regarding permanent solder pile walls and precast lagging and it seams it is only done as a bottom up method which I understand why. My question is can a soldier pile wall be built top down as usual but have the timber lagging back lagged...
I have a job that I am doing the concrete work and excavation and underpinning. In one corner there will be a 17' deep cut along an existing building and front sidewalk. The building will be jacked up and supported on steel so we can excavate and build new foundations. But the front corner along...
