context: The owner produces a list of requirements for a project, giving an overall view of the project's goals. Several D&B contractors present different ideas about how to accomplish these goals. The owner selects the ideas he or she likes best and hires the appropriate contractor. Often, it is not just one contractor, but a consortium of several contractors working together. Once these have been hired, they begin building the first phase of the project. As they build phase 1, they design phase 2. This is in contrast to a design-bid-build contract, where the project is completely designed by the owner, then bid on, then completed.
question: কীভাবে লক্ষ্যগুলো অর্জন করা যায়, সেই সম্বন্ধে কে বিভিন্ন ধারণা তুলে ধরে?
answers: D&B contractors D&B contractors Several D&B contractors