tailieunhanh - Visualizing Project Management Models and frameworks for mastering complex systems 3rd phần 6

Bạn đã quyết định mua một chiếc xe mới. Bạn chưa quyết định mô hình hay thương hiệu và muốn chắc chắn rằng bạn chọn giải pháp tốt nhất cho nhu cầu của bạn. Tạo một danh sách các "musts" của bạn (không phải mua mà không có họ), "mong muốn" (không bắt buộc, nhưng mong muốn), và trọng lượng "muốn" theo tầm quan trọng của họ. "Musts" cần phải | 214 THE TEN MANAGEMENT ELEMENTS IN DETAIL Figure Schedule compression expansion effects. ----- PMBOK Guide------------ PMBOK Guide Sec Activity Resource Estimating and Ch 7 Project Cost Management provide additional information on estimating and costing the planned work. network is constructed. However resource restrictions or problems are usually localized and good judgment and common sense will produce meaningful results. Reducing the critical path and optimizing resource allocation can significantly affect a task s cost as illustrated graphically. Shortening a task schedule below the optimum point can lead to an increase in its cost Figure . On the other hand optimization at the network level may consist of offsetting a relatively small increase in task cost with a significant savings at the project level. For example the incremental cost associated with compressing one task may result in equivalent burn rate savings for the total project. PLANNING THE RESOURCES While this section focuses on the two limiting resources in most projects personnel and funds a unique physical resource can also impact the schedule. Take nothing for granted. Just when you need a special piece of test equipment that hasn t been used for six months you can be sure Murphy will need it too. And Murphy s team reserved the equipment when they planned their project much earlier. Another property issue to plan for in government projects is the use PROJECT PLANNING 215 of Government Furnished Equipment Services and Material generally called GFE . First contractual commitments must be negotiated for the GFE delivery dates. Second permission must be granted by the government agency that owns the equipment or services or material that authorizes use of the material on your project. In one instance one of the authors won a contract that involved manufacturing of components on special equipment owned by the . Army. Unfortunately prior permission for the use of the equipment had .