An unknown object that fascinated the country last month when it stopped the world’s most powerful tunnel boring machine digging underneath Seattle has finally been identified. And officials are ...
The operations to save the lives of eight workers trapped inside the Srisailam Left Bank Canal (SLBC) Tunnel in Domalapenta in Telangana are progressing at a brisk pace and the mud near the accident ...
A mysterious object has blocked the world’s largest tunneling machine from finishing an underground highway in Seattle. The drilling machine know as Bertha – at five stories high and operated by a ...
JOHANNESBURG (miningweekly.com) – Two additional machines and the impact of favourable foreign-exchange movements have contributed to a 12.5% increase in JSE-listed drilling services provider Master ...
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