Introduction

The Construction Quality Assessment System or CONQUAS was developed by the Building and Construction Authority in co-operation with major public sector agencies and various leading industry professional bodies to measure workmanship quality in a completed building. Since the launch of CONQUAS in 1989, more than 2,238 public and private building projects have been assessed by BCA. The total cumulative contract value exceeding S$81.9 billion.
As a de facto national quality yardstick for the industry, CONQUAS has been periodically fine-tuned to keep pace with changes in technology and quality demands of more sophisticated Singaporeans.

What is the purpose of CONQUAS?
What does CONQUAS cover?
Does CONQUAS cover design and materials specification?
Does CONQUAS cover future defects?
How are the projects assessed?
When are the projects assessed?
Who are the assessors?
How is the CONQUAS score derived?
What the CONQUAS score means?
What are the CONQUAS scores for private residential building?
Where do my project stands in comparison with the other residential developments?
Why are developers and contractors concerned with CONQUAS Score?