Having this effective implementation of BIM and digital construction workflows accompanied by integration of the different functions and systems of the project will facilitate and automate other commercial and technical functions such as the production of a BIM based payment certificate and earned value calculations for the project direct works. Having the project BOQ per object, the object scope identification, the project plan, the progress per object per WBS, the OBS and the project financial setup will enable the automatic production and validation of the payment certificate for the contractor and subcontractors.
