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Failure of tower crane studs
This report describes how non-standard Grade 10.9 studs used to connect a tower crane mast to a steel grillage failed.
1 January 2017
CROSS Safety Report
Report ID: 600
Region: CROSS-UK
Concerns over unreinforced lighting column foundation
Concerns were raised on a major highway project after it was noticed that the contractor was casting a pad foundation with no reinforcement in the base.
1 July 2017
CROSS Safety Report
Report ID: 652
Region: CROSS-UK
Insufficient attention to the construction of tower crane bases
While working on construction sites a reporter was involved with tower crane bases supported on piles with pile caps and pedestals with cast-in anchors that had significant construction defects.
1 August 2020
CROSS Safety Report
Report ID: 920
Region: CROSS-AUS
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