Civil construction company Higgins staff will drop the tools on Tuesday afternoon to observe a minute's silence following the death of three workers last week.
Haki Hiha, David Eparaima and Soul Raroa all died following a horrific crash on State Highway 2 between Pikowai and Matata last Tuesday.
The crash involving four trucks was described as one of the worst and "most chaotic" crashes a rescue helicopter pilot had seen the past nine years.
Higgins BOP made the announcement about the tribute to Hiha, Eparamia and Raroa on its Facebook page.
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