It calls as 4D-5D Technology for displays the immediate impact that material quantities may have on the construction costs. For BOQs, Costing, Clash-Detection, Multi-disciplinary Coordination, Sequencing, Phasing, Site logistics, Just-in-Time delivery, Construction. It allows for making optimal adjustments to the materials; thereby reducing wastage.

4D – Scheduling

• Project Phasing
• Lean Scheduling
• Visual Validation for , Payment Approval

5D – Estimating

• Real-Time concept
• Quantity extraction
• Verification
• Value Engineering