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- CROSS-AUS Newsletter 3 (2)
- CROSS-AUS [sub-heading only] (2)
- CROSS-UK Newsletter 2 (2)
- CROSS-UK Newsletter 4 (2)
- CROSS-UK Newsletter 29 (2)
- CROSS-UK Newsletter 31 (1)
- CROSS-UK Newsletter 32 (2)
- CROSS-UK Newsletter 33 (1)
- CROSS-UK Newsletter 34 (1)
- CROSS-UK Newsletter 37 (1)
- CROSS-UK Newsletter 43 (1)
- CROSS-UK Newsletter 45 (1)
- CROSS-UK Newsletter 46 (1)
- CROSS-UK Newsletter 50 (1)
- CROSS-UK Newsletter 52 (1)
- CROSS-UK Newsletter 53 (1)
- CROSS-UK Newsletter 54 (1)
- CROSS-UK Newsletter 55 (2)
- CROSS-UK Newsletter 56 (2)
- CROSS-UK Newsletter 59 (2)
- CROSS-UK Newsletter 60 (2)
- CROSS-UK Newsletter 61 (1)
- CROSS-UK Newsletter 65 (1)
- CROSS-UK [sub-heading only] (25)
- CROSS-US Newsletter 1 (1)
- CROSS-US [sub-heading only] (1)
- CROSS Newsletter (22)
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- CROSS Safety Report (37)
- News [sub-heading only] (8)
CROSS regions
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
Tension cable and rod connectors
In a number of instances, suspension fork connectors for high strength steel bars (cables or rods) acting in tension have failed at loads well below the intended design capacity or have been found to be substandard either during construction or in service.
1 August 2012
CROSS Safety Alert
Region: CROSS-UK, CROSS-AUS, CROSS-US
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
Overloading a portal frame with suspended services
A reporter designing a single storey portal frame used a standard roof service loading of 0.25kN/m2. After the project was completed, a tenant for the unit took over fit out and added a considerable amount of sprinkler pipework into the roof. This created local overloading.
21 August 2023
CROSS Safety Report
Report ID: 1195
Region: CROSS-UK
Contractor notches steel transfer beam
A transfer beam with 50mm thick flanges supporting a four-storey building was notched, without approval from the design engineer, to accommodate suspended ceiling fixings.
29 March 2021
CROSS Safety Report
Report ID: 829
Region: CROSS-UK
Steelwork splices do not match design calculations
Remedial works had to be carried out after it was found that steelwork splices on site did not match calculations which were retrospectively provided by a contractor.
29 March 2021
CROSS Safety Report
Report ID: 916
Region: CROSS-UK
Liquid metal assisted cracking (LMAC)
A reporter raises concerns about the risk of liquid metal assisted cracking during the hot dip galvanising process.
1 November 2006
CROSS Safety Report
Report ID: 45
Region: CROSS-UK
Steelwork connection design
A reporter was asked to design connections for a multi-storey building for which the frame had been designed by another engineer. The result was a near collapse situation.
1 March 2006
CROSS Safety Report
Report ID: 25
Region: CROSS-UK
Girder collapse
The failure was of a two-storey high trussed girder with a 36m span, designed to carry a composite steel and concrete floor at the lower level and a trussed roof at higher level.
1 March 2006
CROSS Safety Report
Report ID: 30
Region: CROSS-UK
Documentation for imported large diameter steel pins
A reporter raises concerns over the possibility that foreign steel with poor, confusing or misleading documentation, is being used on safety critical structures in the UK.
1 January 2013
CROSS Safety Report
Report ID: 299
Region: CROSS-UK
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