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Concern about rebending starter bars
This report concerns the bending and rebending of starter bars on site during the construction of a multi storey tower. The reporter considered that such a practice could compromise the structure under extreme load conditions.
24 May 2023
CROSS Safety Report
Report ID: 1164
Region: CROSS-UK
Missing starter bars
During an inspection the reporter observed that all the continuity starter bars projecting from the wall kicker were in fact loose.
1 July 2007
CROSS Safety Report
Report ID: 37
Region: CROSS-UK
Balcony collapse at block of flats
An in-situ reinforced concrete balcony collapsed at a block of flats which are believed to have been built in the 1960s.
1 January 2014
CROSS Safety Report
Report ID: 341
Region: CROSS-UK
Wall reinforcement cages collapse
A contractor says that they have experienced two cases of wall reinforcement cages collapsing.
1 April 2013
CROSS Safety Report
Report ID: 357
Region: CROSS-UK
Balcony construction defects of residential flats
A reporter's firm have been undertaking structural assessments of cantilevered reinforced concrete walkways, which in the majority of cases have been found to be under strength.
1 April 2014
CROSS Safety Report
Report ID: 435
Region: CROSS-UK
Unconservative design of flat slab due to software modelling issues
A reporter discusses how a design/modelling problem caused an under-designed reinforced concrete (RC) slab to be constructed.
1 April 2020
CROSS Safety Report
Report ID: 886
Region: CROSS-UK
Overloading metal decking in temporary state
During construction of steel structures with composite metal decking floors, a reporter has observed numerous occasions when the metal decking was close to being overloaded.
1 August 2020
CROSS Safety Report
Report ID: 919
Region: CROSS-AUS
Checking reinforcement before concrete pours
A reporter shares their concerns about incorrect rebar positioning on site prior to concrete being poured.
1 July 2020
CROSS Safety Report
Report ID: 894
Region: CROSS-UK
Missing punching shear reinforcement in concrete slabs
A reporter raises concerns of how two separate engineers observed the omission of design punching shear reinforcement prior to slab pours being undertaken on two different sites.
1 April 2020
CROSS Safety Report
Report ID: 906
Region: CROSS-UK
Inadequate punching shear reinforcement in flat slabs
This report highlights how remedial works were required in a number of residential buildings after inadequate punching shear reinforcement was identified.
14 October 2020
CROSS Safety Report
Report ID: 950
Region: CROSS-UK
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