1) The document discusses integrating a project's risk breakdown structure (RBS) and work breakdown structure (WBS) to effectively monitor and control risks in construction projects in Karachi. 2) A study found that about half of companies do not develop detailed RBS and WBS. It also found clients face more risk exposure than contractors. 3) The document recommends developing a customized integrated RBS-WBS model, integrated coding of all elements, and a combined risk register to ensure proper integration of the RBS and WBS.