So much of Melbourne West Gate Tunnel's excavated soil is polluted that, they cannot find a place to dump it.
Nearly 800,000 cubic metres soil and rock is heavily contamina...a/dirt-files-andrews-big-dig-unearth-more-toxic-soil-than...
#Malaysia --- When MMC Pembetungan Langat's 105km Pipe Jacking Hits Hard Soil and Rocks
https://themalaysianreserve.com/2019/11/21/from-an-orchard-to-a-sophisticated-centralised-sewerage/
#Herrenknecht
Michigan - Enbridge moving forward with rock and soil sampling, which is part of the $40 million investment in pre-construction work on the Line 5 tunnel.
https://www.mlive.com/news/2019/11/3-states-file-briefs-backing-michigan-ags-lawsuit-to-shut-down-enbridges-line-5.html
Tunnel boring set to begin for Coxwell Bypass Tunnel to improve quality of #Toronto...ng more than $3 billion to keep combined sewer overflows out of our waterways, improving water quality in the Don Rive...