【正文】 mber of people assigned to task ? efficiency, urgency, plexity ? Determine task size ? Tasks Technical hours work weeks ? 1. Orientation: (25hrs x 6) 150 ? 2. Interview standards 130 ? 3. Global interview preparation 70 ? 4. Interviews(20) (20x14x2 people) 560 ? individual preparation 3hrs ? interview 4hrs ? minutes 4hrs ? confirm 3hrs ? 5. Standards for report 50 ? 6. Consolidate data 510 ? 7. Write report 110 ? 8. External design plan 70 ? 9. External design standards 50 ? 10. Level of effort tasks 300 ? Total technical hours: 2023 ? Precedence diagram 1 2 3 4 8 6 5 10 9 7 ? Balancing ? Adjust: task duration, task start date, task assignment…… ? Balance plan, left to right ? Maintain dependencies ? Verify reasonableness Step 7. Add management tasks ? Prepare bottomup estimates ? Check against 1520% rule ? General architect support ? see fig. ? Determine critical path 2/ 3/ 4/ 8/ 6/ 5/ 10 9/ 7/ 1 Step 8. Iterate until pleted Step 9. Prepare plan summaries ? Preparing remaining plan summaries: ? individual schedule ? product milestone ? cumulative task summary ? staff phasing summary ? cumulative resources summary ? task assignment sheets ? Create individual schedule ? Name ? Planned absences ? Vacation ? Education…... ? Schedules reflect known absences ? One for each person ? One line per task ? Prepare other plans ? status reporting ? document control ? change control ? facilities ? project reviews…... Why plans fail ? Bad project definition ? Bad planning ? inplete planning ? invalid assumptions ? misapplication of statistics ? optimistic estimates ? failure to get agreement ? Mismanagement: failure to use the plan。adapt to tools…… ? what is unique in the project? If experience is lacking,check files for similar activity, or ask somebody! 靜夜四無鄰，荒居舊業(yè)貧。 2023年 1月 24日星期二 下午 7時 15分 54秒 19:15: 1。know the tools。 list tasks where everyone can see them ? Document the task in more detail: ? title。 interview。Topic 3 Project Planning ? I. Project management process Project Management Process ? Arrows represent flow of documents and documentable items Initiating processes Planning processes Controlling processes Executing processes Closing processes ? Initiating processesrecognizing that a project or phase should begin or and mitting to do so ? Planning processesdevising and maintaining a workable scheme to acplish the business need that the project undertaken to address ? Executing processescoordinating people and other resources to carry out the plan ? Controlling processesensuring that project objectives are met by monitoring and measuring progress and taking corrective action when necessary ? Closing processesformalizing acceptance of the project or phase and bringing it to an orderly end Initiating process ? The formal initiating links the project to the ongoing work of the performing Org. ? Inputs: product description。 assumptions Planning processes ? Core process ? Facilitating process Scope planning Scope Def. Activity Def. Activity sequencing Resource planning Duration estimating Cost estimating Schedule development Cost budgeting Project plan development Quality planning Communications planning Risk identification Risk quantification Risk response development Organizational planning Staff acquisition Procurement planning Solicitation planning ? Planning is of major importance to a project because the project involves doing something which has not been done before. ? The processes above are subject to to frequent iterations prior to peting the plan. For example, if the initial pletion date is unacceptable, project resources, cost, or even scope may need to be redefined. In addition, planning is not an exact sciencetwo different teams could generate very different plans for the same project. ? Scope planning: developing a written scope statement as the basis for future project decisions ? Scope definition: subdividing the major project deliverables into smaller, or manageable ponents ? Activity definition: identifying the specific activities that must be performed to produce the various project deliverables ? Activity sequencing: identifying and documenting interactivity dependencies ? Activity duration estimating: estimating the number of work periods which will be needed to plete individual activities ? Schedule development: analyzing activity sequences, activity durations, and resource requirements to create the project schedule. ? Resource planning: determining what resources (people, equipment, materials) and what quantities of each should be used to perform project activities. ? Cost estimating: deve