*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
2017 Cairnhill Nine CapitaLand Ltd Capitaland Ltd Woh Hup (Pte) Ltd 96.3 98% 93.2 Star
2017 Corals At Keppel Bay Keppel Land Ltd Keppel Land Ltd Woh Hup (Pte) Ltd 95.6 92% Star