项目管理培训手册

Information Technology Limited

WORKSHOP OBJECTIVES

工作室目的

Understand Roles & Responsibilities

明白職分及責任

Understand team member role

明白團體職分

Learn the Methodology 學習方法

Project definition 項目定義

Project planning & scheduling 項目計劃及排程

Project execution 頂目實施

Project closure 項目完結

Learn the techniques to use

學習技術盡量利用

Contributing to success

達致成功

估計因素

SIZE EFFORT DURATION=

WORK DAYS

大小 努力 期間=工作日

數

CALENDAR TIME

日曆時間

EFFORT ≠DURATION ≠SCHEDULE

努力≠期間≠進度表

偏見?大小

Critical Path Method –PERT

計劃評審技術-PERT

邏輯基礎-依賴性

BASED ON LOGIC-DEPENDENCY

3 TYPES:三種類

Finish to Start 完結到起始

Start to Start [paired] 起始到起始

[配對]

Finish to Finish [paired]完結到完

結[配對]

CRITICAL PATH –THE LONGEST PATH

計劃評審-最長要徑

S F S F

-LEAST FLEXIBLE

-最低靈活性

Any slippage extends the Total Project Time [TPT]

任何小疏忽加長總項目時間

警告:壓縮排程能夠改變要徑

Forward Pass- Early START and FINISH 前進-早開始及完成

Backward Pass-Late START and FINISH 後退-開始及完成

TOTAL FLOAT-搖擺

SPARE TIME IN AN ACTIVITY

分配時間於各種活動

INCLUDES FREE AND INDEPENDENT FLOAT

包括自己反依賴性的搖擺

CRITICAL ACTIVITY-ZERO FLOAT BY

重要活動-零的搖擺

DEFINITION-IT CAN BE FORCED!定義-能夠強行

LEG [GAP]- A forced delay between tasks

LEAD [LEEWAY]-A forced start of the successor before completion of the predecessor

Errors in Logic

BOTH BREAK THE LOGIC

OF THE NETWORK

錯誤使綱絡理論停止運作

THE LOOP 循環

THE DANGLE 搖擺不定

REVIEW THE PROJECT DEFINITION

檢討計劃的定義

Does the plan: 計劃

meet critical dates for deliverables? 在重要日子傳遞訊息

clearly meet interface dates? 清楚相約其他日子

OPTIMISATION INVOLVES: 理想計劃包括understanding the conflicts 明白衝突的地方

analysing priorities 分析優先次序

deriving options 削去不必要選擇

selecting the best realistic option 選取最真實性的決擇

seeking stakeholder agreement 尋找投資者的同意書

revising plans 重溫計劃的內容

communicating to everyone 與其他人交換意見

TRADE-OFFS & OPTIMISATION

TAKES TIME TO GET THE BEST

SOLUTION

選擇性及樂觀性

用時間來獲取最好的方案

OPTIMISING TRADE-OFFS樂觀性的選擇POSSIBLE ACTIONS: 可行方法

Re-evaluate dependencies 重新評估依賴性

Review relationships 回顧各種關係

Introduce Lags and Leads-with care! 小心地引申拉引行為

Split activities for concurrency 分散工序,保持合作性

Review duration 檢討各工作時間

Review contingency time檢討一貫時間所需

Re-assign resources 重新分配資源

Utilise the Total Float times 盡量利用所有空間時間