工程项目管理-英文课件-ProjectPlanning.ppt

Project Phases and Project Planning
TIME
Decision Making
Design/Planning
Execution
Operation
Closeout
Decision Making Implementatio n
Project Cost Plan Preliminary Cost Estimating Detailed Cost Estimating
Start and finish dates Dates of project milestones Dates of project activities
Scheduling method
Project start and finish dates Usually predetermined Milestones Predetermined or based on calculation Activities Duration quoted, or calculated, or assessed
Functional analysis Overall quality requirement Project major component quality specification Project quality manual
Phase and Planning of Quality Objective
Bar chart is the most popular format to present a project schedule
Planning of Project Objectives
Procedure of scheduling
To prepare a list of activities with expected duration To sequence the activities To produce the schedule To achieve the earliest completion date To fit within the predetermined start and finish dates, and adjust the schedule if not meet the requirement
Construction
Contract price Final cost
Startup Warrantee
Accounting
Cost estimate
30% 25% 15% 10% 5% -10% -5%
-15%
-25%
-30%
Planning of Project Objectives
Scheduling
TIME
Decision Making Project Proposal Feasibility Study
Design Preparation Design Specification Preliminary Design
Design
Design Development Construction Document
Construction Construction
Startup
Acceptance
Warrantee
Decision Making
Implementatio n
Functional Analysis Overall Quality Requirement Major Component/System Quality Specification Quality Manual
Planning of Project Implementation
Planning of project process Planning of project organization
Planning of project contract
Planning of Project Process
Cost Structure
Project Structure
Fee Structure
Cost Structure
+
Planning of Project Objectives
Cost
Project Cost Plan (fund allocation) Preliminary cost estimating
Planning of project process – Programming – principles
Focus on the logic sequence of project activities and its overall impact on project output Consider the project participants and their functionalities Analyze the environmental restraints and resource availabilities Aimed on the efficiency and flexibility of project implementation process
75%
Design Development
35% 25%
Construction Document 1 Construction Document 2 Construction Rest of Design Job Completion
10%
Planning of Project Objectives
The Importance of Project Planning in Construction
Influence on Project Cost
Design
Bidding/Tendering Change Order
100% 95%
Design 来自百度文库reparation Preliminary Design
Based on the rule of thumb
Detailed cost estimating
Based on the cost (market price) of labor, material, equipment, etc.
The later the cost estimate has been done, the more accurate it will be.
Planning of Project Objectives
Cost
Fee structure
Hard cost Soft cost Overhead
Project structure
Project cost structure will be the mixture of fee structure and project structure
Function/Quality
Functional analysis and quality specification
Cost
Cost estimating
Time
Scheduling
Planning of Project Objectives
Functional analysis and quality specification
Multi-level Network Diagram
B
A C
Planning of Project Process
Procedure of Programming
To collect project information regarding objectives, structure, participants, procedure, etc. To collect project-related information, such as restraints, resource availabilities, etc. To analyze collected information and identify major factors and critical conditions To prepare the list of activities along with their duration and logic sequence information To draft the program which takes account of those factors and satisfies the critical conditions
Project Management
Project Planning Jiwei Ma
Project Planning
Concept of project planning Project phases and project planning Planning of project objectives Planning of project implementation Project scheduling methods and tools
Accuracy of Construction Project Cost Estimating
Decision Making Initial Investment Intention Investment Plan
Design Preparation Project cost plan
Design Bidding price Preliminary cost estimate
A network diagram is often used to illustrate the project process A multi-level network diagram may be needed for a complex project or multi- project program
Planning of Project Organization
Principles
Based on the nature of the project Consider the project tasks and project participants’ functionalities Take account of the feature of project process and task sequences Be responsive to environmental situation
Project Phases and Project Planning
TIME
Decision Making
Design/Planning
Execution
Operation
Closeout
Decision Making Implementatio n
Project Control Project Planning
Project Planning
Project planning is the initial effort and on-going duty of project leaders to answer the following questions:
Where to go and when to get there? – The target How to get there? – The roadmap Who should join? – The project team What can help? – The methods and tools ……
Planning of Project Process
Procedure of Programming
To optimize the program to level the resource input and minimize the negative impact To chose the form to present the program