New Delhi, Dec 10: CII’s three-day conference on urban infrastructure—Infranet 2001—starting from Wednesday will be addressed by corporate bigwigs, including IDFC chairman Deepak Parekh, Larsen & Toubro president (operations) and deputy managing director A Ramakrishna, Punj Lloyd chairman Atul Punj, Mahindra & Mahindra executive director Arun Nanda, KPMG executive director Amrit Pandurangi, Hudco chairman & managing director V Suresh and Tata Power deputy managing director Firdose Vandrevala.