Adani Enterprises will replace Sterling Holidays Resorts India in the S&P BSE 500 with effect from August 31 as the latter is getting acquired by Thomas Cook India and hence will be discontinued from trading, the BSE release said. Consequently, Sterling Holidays Resorts India will be removed from the BSE AllCap, BSE SmallCap, BSE MidSmallCap, and BSE Consumer Discretionary goods and services as well. The new-listed Power Mech Projects will be included in the S&P BSE IPO index with effect from August 26, it added.