Commercial Construction of infrastructure works at PSA Tuas Port Additions & Alterations to Shell Retail Station (9A Serangoon North Avenue 5) Retrofitting Works to Shell Retail Station (24 Stations) PSA Refuelling Station At Tuas Square Enhancement Works For Crossfire Paintball Arena At Singapore Discovery Centre Civil & Infrastructure Works (Various Projects) Neighbourhood Renewal Programme (NRP) Electric Vehicle Charger & Infrastructure Additions & Alterations To Existing 2-Storey Conservation Building (29 & 29A Hamilton Road) Waterproofing Repair Works Facade Repair