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- CROSS-UK Newsletter 4 (1)
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- CROSS-UK Newsletter 59 (4)
- CROSS-UK Newsletter 65 (1)
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- CROSS-UK [sub-heading only] (18)
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CROSS regions
Failure of cantilevered stone staircase
During the renovation and change-of-use conversion of a former minor stately home built around 1830, under pedestrian loading, a ‘cantilevered’ stone staircase partially collapsed without warning.
21 February 2023
CROSS Safety Report
Report ID: 1147
Region: CROSS-UK
Concerns over execution class categorisation of steel pedestrian bridge
A reporter is concerned in respect of the steelwork execution class, and quality management arrangements, applied to the construction of a public access pedestrian bridge.
21 November 2022
CROSS Safety Report
Report ID: 1149
Region: CROSS-UK
Incorrectly installed tension control bolts could have led to serious consequences
A reporter finds incorrectly installed system HRC preload bolt assemblies, better known as tension control bolts, during a site inspection of a new highway bridge over a railway. The incorrectly fitted bolts could have had major structural implications, and led to other safety risks, if the installation error had not been spotted.
24 May 2023
CROSS Safety Report
Report ID: 1196
Region: CROSS-UK
Concerns over corrosion of dissimilar metals in fixing cavity wall tie systems
A reporter is concerned about corrosion that may occur between dissimilar metals that can be used in cavity wall tie systems. The reporter has noted that stainless steel and carbon steel may be fixed together in wall cavities, which are damp environments, and that corrosion of dissimilar metals in contact may occur.
24 May 2023
CROSS Safety Report
Report ID: 1186
Region: CROSS-UK
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
Poor quality design leads to failure for a small design and build contract
An example of a small design and build contract where poor design and management led to an inadequate structure being built.
6 June 2022
CROSS Safety Report
Report ID: 1088
Region: CROSS-UK
Scaffolds and traffic protection
A reporter is concerned about the lack of consideration shown both in British Standards and industry guidance regarding the risk of impact of vehicles with scaffolds and thereby putting at risk those working on a scaffold.
1 November 2006
CROSS Safety Report
Report ID: 53
Region: CROSS-UK
Unsafe timber scaffolding
Concerns were raised after a reporter observed a rickety temporary scaffold that had been constructed from 4”x2” (100mm x 50mm) timbers.
1 April 2014
CROSS Safety Report
Report ID: 407
Region: CROSS-UK
Responsibilities of local authorities for possibly dangerous structures
A reporter, who used to be involved with building control, believes that local authorities have a duty to decide if a danger exists when a member of the public draws their attention to a potentially dangerous situation.
1 January 2014
CROSS Safety Report
Report ID: 348
Region: CROSS-UK
Independence of Approved Inspectors
A reporter believes public awareness should be raised regarding the possibility that building control can be performed under a business to business commercial contract for the interest of someone other than property owners.
1 July 2015
CROSS Safety Report
Report ID: 507
Region: CROSS-UK