Figure 5
The ring is divided into four labeled inner nodes around a central point that read “Analytical skills (17)”, “Design skills (16)”, “Communication skills (15)”, and “Managerial skills (5)”. Each inner node is marked by a small circle connected to the central point and linked by thin curved lines to multiple rectangular outer segments arranged around the circumference. Analytical skills (17) are connected to the outer segments, arranged clockwise: “C E understanding and impact assessment”, “C E system thinking”, “Preparation of C E brief (asterisk)”, “Material assessment for C E”, “C E risk analysis (asterisk)”, “Redefining waste (asterisk)”, “Circular business proposition”, “C E policy interpretation (asterisk)”, and “Understanding of construction techniques (asterisk)”. Design skills (16) are connected to the outer segments, arranged clockwise: “Standard design (Modular)”, “Design for durability”, “Design for resilience”, “Design out pollutants”, “Design for reliability (asterisk)”, “Design for moral values”, and “Design for regeneration”. Communication skills (15) are connected to the outer segments, arranged clockwise: “C E storytelling (communication)” and “Collaboration with supply chains in C E”. Managerial skills (5) are connected to the outer segments, arranged clockwise: “Knowledge management skills (asterisk)” and “Time management for C E implementation (asterisk)”.CE skill requirements for designers to manage C&D waste. Source: Authors’ own work