Swanston Street wall was 'never good' Tributes left at the site of the wall collpase that killed siblings Alexander and Bridget Jones, and French researcher Dr Marie-Faith Faiwoo. RMIT University has handed documents about its inspections of the collapsed Swanston Street wall to WorkSafe as investigations continue into the deadly incident. The Herald Sun understands the university kept detailed records on the wall, which was inspected by civil engineers. Those records, which may have included a dilapidation survey, were passed on to Grocon when it bought the property for $39 million in 2006. But questions remain about whether the building giant continued to regularly check the wall for structural problems once it took possession. Bridget And Alexander Jones. RMIT University spokeswoman Gosia Kaszubska said the university had co-operated with authorities. The former CUB site, which is still expected to be turned into an apartment block complex, has been vacant since the brewery closed in 1987. The red-brick wall that fell on March 28 this year, killing siblings Alexander and Bridget Jones, and French researcher Dr Marie-Faith Fiawoo, was built in the 1970s. Maria-Faith Fiawoo. The wall collapsed in 102km/h winds, and investigations were expected to focus on significant cracks at the base and a wooden hoarding that was bolted to its facade. Butterpaper architect Peter Johns, who has been reviewing photographs of the wall, said he was surprised it was left standing when other parts of the site were demolished decades ago. It's just amazing that it slipped through the cracks. It was not a good wall at any point of its life but it was allowed to stand there for 40 years," he said. Mr Johns said photographs showed that the southern end of the wall was previously connected to terrace housing, which may have helped strengthen the structure. Photographs also showed that different types of bricks were used in the wall, suggesting that the bricks were recycled, which could have weakened it further. Grocon spokesman Mike Zorbas said the company had provided authorities with all the information and material they had requested.