The 1st Yayasan Sarawak International Secondary School is located at Jalan Casuarina Petra Jaya.
Phase 1 : Completed in May 2022
Phase 2: Target to commence in 1st quarter 2023.
Additional hostels and extension of canteen.
For this project, BDC is entrusted with the upgrading and renovation work of the existing Tunku Putra International School and Extra Low Voltage (ELV) Services.