工程项目管理-英文课件-ProjectControlling.ppt
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Information collection
Upfront Feedback
Information processing Plan-actual comparison Decision making Execution
Controlling Point
Possible controlling points
Biblioteka Baidu
Initiation
Planning
Executing
Finish
Finish
Controlling Concept
Controlling target Controlling methods
Project objectives, may be a system of target, established by project planning Variety of measures: technical, financial, organizational, legal, etc. A cycling procedure including information collection, processing, analysis, decision making, execution, etc. Selected point where controlling information will be collected, analyzed, and decision will be made and controlling measures will be adopted
Key of Project Controlling
Objective Controlling
Key of Objective Controlling
Comparison between planned value and actual data
Method of Comparison
Dynamic Controlling
No
Activator
Monthly, weekly, etc.
Disturbance
Project Progress
People Tools, matl. Money
Dynamic Controlling
Basic principles
Selected controlling point/cycle should be realistic with adequate practicability Established controlling parameter as controlling objective should be consistent with project objectives as an entity Collected project data should be accurate and complete without delay Analysis of collect data and comparison with planned value should be done systematically to avoid any misjudgment Decision to correct deviation should be made with a systematic approach without any unilateral action
Introduction
Project management is a carefully planned and organized effort by all participants through the whole course of a project to accomplish the project on time, within cost and to required quality standard through project planning and project controlling.
Design Preparation
-15% 15%
-10% -5% 10% 5%
Decision Making
Investment Plan Initial Investment Intention
-25%
25% -30% 30%
“2-8” Rule（Pareto cost influence curve)
PM = PP + PC
Plan
Actual
Control Control
Controlling Concept
Standard procedure of project management
Initiation Planning Executing Controlling
Controlling
Project Cost Control
Basic rules
Project cost objective should be a system with breakdown data structure based on project structure Cost estimate should be done more than once during the progress of the project Usually, 20% of cost items take 80% of the project cost Planned value and actual data is only a relative concept Information for cost control is not limited to cost data Measures to control cost should be considered in conjunction with the control of quality and time
Reduce time - Improve cost-effectiveness
Reduce time - Increase cost
Time
Improved quality – Reduce maintenance cost Increase investment – Improve Quality
Project controlling means project objective controlling
Controlling Targets
Quality
Scope
Less time – More quality defects
Higher quality – Less time
Controlling Target
Dynamic Controlling
Comparison between Planned value and actual data
Input of actual data
Collection of project data
Deviation
Yes
Controlling measures
Comparator
Quality Stand.
Scheduled Date
Controlling cycle
Long/short term controlling procedure determined by selected controlling points
Project Controlling Methodology
To conduct project controlling
Project information
Controlling cycles
Functional tasks
Project controlling system
Controlling System
Should be project objective oriented Should be based on the nature of the project Consist of variety of controlling areas and procedures Can be depicted as a three-dimensional framework
Project functional tasks Project information Controlling cycles
All of the controlling tasks can be organized within this framework
Controlling System
Project information
Various project data generated from whole process
Market Price
Planning Procurement Production Accounting ……
Functional tasks
Different tasks carried out by various functional positions
Controlling Methods
Technical
Financial Legal Organizational
Controlling Loop
Input
Activator Processor Sensor
Output
Comparator
Controlling Loop
Mainly a loop of information flow
cost
80%
20%
Cost items
Project Cost Control
Milestones End of tasks Interfaces End of each month/week/day
Selection of controlling point should be based on the controlling target, method, and personnel
Project Management
Project Controlling Jiwei Ma
Content
Introduction Controlling concept Project controlling system Project controlling methodology Project cost control Project quality control Project time control
Cost
Objective Triangle
Quality
Controlling Target
Cost
Objective Triangle
Time
Quality
The Main tasks of controlling is to approach
the balance of project objectives systematically in a conflicting situation
Controlling loop
Controlling point
The essential meaning of project controlling is to guarantee the final realization of project objectives
No controlling is needed without a target !!!
Startup Warrantee
Accounting Final cost
Construction Project Cost Control
Construction
Contract price Bidding price Design
Cost estimate
Preliminary cost estimate Project cost plan
Upfront Feedback
Information processing Plan-actual comparison Decision making Execution
Controlling Point
Possible controlling points
Biblioteka Baidu
Initiation
Planning
Executing
Finish
Finish
Controlling Concept
Controlling target Controlling methods
Project objectives, may be a system of target, established by project planning Variety of measures: technical, financial, organizational, legal, etc. A cycling procedure including information collection, processing, analysis, decision making, execution, etc. Selected point where controlling information will be collected, analyzed, and decision will be made and controlling measures will be adopted
Key of Project Controlling
Objective Controlling
Key of Objective Controlling
Comparison between planned value and actual data
Method of Comparison
Dynamic Controlling
No
Activator
Monthly, weekly, etc.
Disturbance
Project Progress
People Tools, matl. Money
Dynamic Controlling
Basic principles
Selected controlling point/cycle should be realistic with adequate practicability Established controlling parameter as controlling objective should be consistent with project objectives as an entity Collected project data should be accurate and complete without delay Analysis of collect data and comparison with planned value should be done systematically to avoid any misjudgment Decision to correct deviation should be made with a systematic approach without any unilateral action
Introduction
Project management is a carefully planned and organized effort by all participants through the whole course of a project to accomplish the project on time, within cost and to required quality standard through project planning and project controlling.
Design Preparation
-15% 15%
-10% -5% 10% 5%
Decision Making
Investment Plan Initial Investment Intention
-25%
25% -30% 30%
“2-8” Rule（Pareto cost influence curve)
PM = PP + PC
Plan
Actual
Control Control
Controlling Concept
Standard procedure of project management
Initiation Planning Executing Controlling
Controlling
Project Cost Control
Basic rules
Project cost objective should be a system with breakdown data structure based on project structure Cost estimate should be done more than once during the progress of the project Usually, 20% of cost items take 80% of the project cost Planned value and actual data is only a relative concept Information for cost control is not limited to cost data Measures to control cost should be considered in conjunction with the control of quality and time
Reduce time - Improve cost-effectiveness
Reduce time - Increase cost
Time
Improved quality – Reduce maintenance cost Increase investment – Improve Quality
Project controlling means project objective controlling
Controlling Targets
Quality
Scope
Less time – More quality defects
Higher quality – Less time
Controlling Target
Dynamic Controlling
Comparison between Planned value and actual data
Input of actual data
Collection of project data
Deviation
Yes
Controlling measures
Comparator
Quality Stand.
Scheduled Date
Controlling cycle
Long/short term controlling procedure determined by selected controlling points
Project Controlling Methodology
To conduct project controlling
Project information
Controlling cycles
Functional tasks
Project controlling system
Controlling System
Should be project objective oriented Should be based on the nature of the project Consist of variety of controlling areas and procedures Can be depicted as a three-dimensional framework
Project functional tasks Project information Controlling cycles
All of the controlling tasks can be organized within this framework
Controlling System
Project information
Various project data generated from whole process
Market Price
Planning Procurement Production Accounting ……
Functional tasks
Different tasks carried out by various functional positions
Controlling Methods
Technical
Financial Legal Organizational
Controlling Loop
Input
Activator Processor Sensor
Output
Comparator
Controlling Loop
Mainly a loop of information flow
cost
80%
20%
Cost items
Project Cost Control
Milestones End of tasks Interfaces End of each month/week/day
Selection of controlling point should be based on the controlling target, method, and personnel
Project Management
Project Controlling Jiwei Ma
Content
Introduction Controlling concept Project controlling system Project controlling methodology Project cost control Project quality control Project time control
Cost
Objective Triangle
Quality
Controlling Target
Cost
Objective Triangle
Time
Quality
The Main tasks of controlling is to approach
the balance of project objectives systematically in a conflicting situation
Controlling loop
Controlling point
The essential meaning of project controlling is to guarantee the final realization of project objectives
No controlling is needed without a target !!!
Startup Warrantee
Accounting Final cost
Construction Project Cost Control
Construction
Contract price Bidding price Design
Cost estimate
Preliminary cost estimate Project cost plan