Result Archives 4th Construction & Survey Productivity Improvement EXPO CSPI-EXPO 2022 May 25th (Wednesday), 26th (Thursday), 27th (Friday), 2022 Click here for details 3rd Construction & Survey Productivity Improvement EXPO CSPI-EXPO 2021 May 12th (Wednesday), 13th (Thursday), 14th (Friday), 2021 Click here for details 2nd Construction / Surveying Productivity Improvement Exhibition CSPI-EXPO 2019 May 22nd (Wednesday), 23rd (Thursday), 24th (Friday), 2019 Click here for details 1st Construction / Surveying Productivity Improvement Exhibition CSPI-EXPO 2018 August 28th (Tuesday), 29th (Wednesday), 30th (Thursday), 2018 Click here for details