Baseline drawings sit in one SharePoint folder. The revised IFC set arrives as an email attachment. Redlines stay scattered across markup sessions that no one closed out. Project teams still piece together the current set from disconnected project files, transmittals, and review comments before anyone can decide what actually changed.
Comparing civil drawing revisions still means aligning sheets manually and scanning for grade changes that shift drainage, earthwork, and paving. That delay pushes risk into field execution, pricing, and owner review. Design errors and omissions remain a major dispute driver. Civil engineering projects also tend to carry especially high design error costs.




