WTC Mangga Dua is huge commercial complex located at Mangga Dua area and along the Jakarta ring-road. The owner specified CEMENTAID HPI System, used 3CC System at the Basement Slab & Retaining Wall, Lift/Escalator Pits, Sump Pits, STP, WTP and at the GWT. The basement and other structures where CEMENTAID 3CC System was incorporated are still in good condition.