This paper shows us a newly developed tunnel excavator by Japan, which can prevent ground collapse and thus assure safety in construction.

本文介绍了日本研制的一种隧道挖掘机。该设备可在施工中防止地基塌陷，以保证施工的安全。

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Rational cable force can guarantee the structure safety in construction and make the structure's internal force reasonable after construction.

斜拉索的索力合理与否直接决定了斜拉桥施工阶段结构的受力安全和成桥后结构内力的合理分布。

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The good effect of high speed progress and safety in construction are obtained while the technology is executed in the project of Ji Tai high way.

该技术在济泰高速公路建设中应用，取得了快速、安全的良好效果。

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Lib Dem Business Secretary Vince Cable said blacklisting as a practice was "thoroughly objectionable and indefensible", while the health and safety issues in the construction sector were extremely important.

BBC: Call for construction industry 'blacklist' inquiry

The report seeks to address apparent concerns over worker safety in Qatar's construction industry and claims that discrepancies exist between the number of construction worker deaths reported by local embassies and the number reported by the government.

CNN: Qatar warned over World Cup labor laws

Not all unions are supporting Mr. Grimm, a former Federal Bureau of Investigation agent whose labor backing comes largely from unions involved in construction and public safety.

WSJ: Unions Find a GOP Ally