This fact of nature can be an enormous problem in managing excavation and tunnelling projects ... conventional shoring methods such as sheet pile or soldier pile walls (typically $15 to $25 ...

What started as a “normal day” salvaging wood in New Zealand eventually led to a large-scale excavation that uncovered more ...

Cotswold Archaeology, a research and excavation firm ... in Japan What may have stood out the most, however, was a pile of burned wood found buried below the surface. “Of particular note ...

The excavation work on Jamal Khan Canal resumed in the last week of January this year after a monsoon break. However, the pile up of earth within the canal has led to severe waterlogging ...