YOU NEED BIM
Because AEC Industry today, is far from being efficient.
Paul Teicholz’s (Stanford University) diagram clearly shows the productivity decline in the industry.
A Successful BIM Planing and BIM Management enable to better control the processes, thus greatly reducing the contingency ratios.
This may be the single most important reason why more and more Owners, Financiers and Insurers are demanding BIM in the contracts.