Table 6 Key challenges and limitations... | Emerald Publishing

Table 6

Key challenges and limitations of existing WLC frameworks

Challenges/limitations	GA	PM1	PM2	PM3	SM	A1	A2	SS	QS1	QS2	QS3	QS4	QS5	QS6	QS7
No standardised WLC approach/no unified methodology												✓	✓	✓	✓
WLC frameworks not used in residential projects	✓				✓
Frameworks are informal or Excel-based				✓								✓
Limited scope – focus mainly on costs, missing risk analysis							✓						✓		✓
Lack of integration with tools like BIM										✓
Narrow cost components – missing financing/insurance/operation										✓	✓

Challenges/limitations	GA	PM1	PM2	PM3	SM	A1	A2	SS	QS1	QS2	QS3	QS4	QS5	QS6	QS7
No standardised WLC approach/no unified methodology												✓	✓	✓	✓
WLC frameworks not used in residential projects	✓				✓
Frameworks are informal or Excel-based				✓								✓
Limited scope – focus mainly on costs, missing risk analysis							✓						✓		✓
Lack of integration with tools like BIM										✓
Narrow cost components – missing financing/insurance/operation										✓	✓

Source(s): Developed by the authors