*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
2019 8 Saint Thomas Bukit Sembawang Estates Ltd Bukit Sembawang View Pte Ltd Kimly Construction Pte Ltd 93.8 49% 91.5 Excellent
2019 Luxus Hills (Phase 8 & 9) Bukit Sembawang Estates Ltd Bukit Sembawang Estates Ltd Seah Construction Pte Ltd 89.4 0% Certified
2018 Skyline Residences Bukit Sembawang Estates Ltd Bukit Sembawang Estates Ltd Hexacon Construction Pte Ltd 91.3 34% Certified
2018 Luxus Hills Phase 6 & 7 Bukit Sembawang Estates Ltd Singapore United Estates (Pte) Ltd Seah Construction Pte Ltd 84.8 20% Merit
2015 Paterson Collection Bukit Sembawang Estates Ltd Bukit Sembawang Estates Ltd Keong Hong Construction Pte Ltd 93.6 71% Star
2014 The Vermont on Cairnhill Bukit Sembawang Estates Ltd Bukit Sembawang Estates Ltd Kimly Construction Pte Ltd 88.5 14% Star
2014 Luxus Hills Phase 5 Bukit Sembawang Estates Ltd Bukit Sembawang Estates Limited Seah Construction Pte Ltd 93.7 100% Star