*Percentile Ranking - Developer/Contractor may be subjected to higher sampling under the 3-Tier CONQUAS scheme for their future private housing projects, as long as they have private housing projects with CONQUAS score below the bottom 10th percentile in the immediate past 3 years.

Year Project Developer Project Developer Contractor CONQUAS Score Percentile Rank 2019 Private Housing AverageQM Rating
2014 Foresque Residences Wing Tai Holdings Ltd Wing Tai Holdings Ltd Tiong Aik Construction Pte Ltd 92.2 36% 91.5
2014 Nouvel 18 City Developments Ltd (CDL) City Developments Ltd (CDL) Tiong Aik Construction Pte Ltd 95.9 94% Star