To enable rapid and flexible reactions to changes, the planning and der current status are continuously updated and documented. This enables control over ongoing work and avoids potential disputes in the event of interruptions, extensions, delays or rising costs.

• Technical evaluation of the contractor’s requests for modification in accordance with the specification and agreed standards
• Comparison with the relevant current status
• Assessment of alternatives to the proposed changes
• Assessment of new solutions for conformity with IFC (issued for construction) alternatives