Key Building Projects   The Pakistan Secretariat Nuclear Reactor Complex Presidential Estate Prime Minister House High Ranking Commercial Offices & Hospitals   OGDC House Building Cabinet Buildings Islamabad Khyber Teaching Hospital Ayub Medical Complex Public Offices & Recreational Facilities   PIA Housing OPF Building National Stadium ABN Amro Bank, Lahore Poonch House,Rawalpindi   Presidential Estate Presidential Estate Islamabad Project: Presidential Estate, Islamabad Client: Capital Development Authority, (CDA). Architect: Edward D. Stone Area: 425,000 (SFT) One of the most prominent buildings of national importance, designed by a world famous architect, Edward D. Stone from the United States. The structure is built around star shaped quadrangles measuring 300 feet by 200 feet. The seven storeyed high structure is at split level, and tucked into the 2nd highest hill in Islamabad, overlooking the Secretariat. The project consisted of offices, the residence of the President, several suits for visiting heads of states, banquet and reception halls, swimming pools with an oriental fountain network and landscaping including internal roads networks. The building is also facilitated with under-ground Air-raid shelters and heli-pads. The covered area of the project is over 425,000 square feet.