ISLAMABAD – Emaar Pakistan, the country subsidiary of Emaar Properties PJSC – developer of the world’s tallest building Burj Khalifa, has achieved another milestone at its ongoing Crescent Bay Project in Karachi by completing the foundation works and launching the construction of the residential towers. The under-construction towers and others being built as part of the 108-acre Crescent Bay development constitute a key feature of the seafront community, with a cluster of high-rise towers set along three crescent-shaped bays.