A colleague shared another case during the tender preparation phase, a closer review revealed that some engineering solutions had been updated in certain sections but not incorporated into related drawings, resulting in discrepancies between the systems. On the surface, the set appeared complete, but in fact contained hidden inconsistencies that could have led to disputes with the contractor and additional costs once work had begun. Instead of taking the risk, they engaged an external Constructability Review to verify the documentation before the tender. This helped identify missing sheets, inconsistent revisions, and coordination issues that were not apparent within the team.