Trinity Christian Center @ Choa Chu Kang Roles : Structural and Geotechnical Engineering Trinity Christian Center @ Adam Road Roles : Structural and Geotechnical Engineering St.John's-St.Margaret's Church Roles : Geotechnical Engineering Vimalakirti Buddhist Centre Roles : Structural and Geotechnical Engineering A&A works to Oxley Rise Synagogue Roles : Structural and Geotechnical Engineering A&A works to Waterloo Synagogue Roles : Structural Engineering