AN ACTIVITY ANALYSIS OF PROJECT SCHEDULING PROBLEM - Ie. Ignatius Eric Cahya Saputra – - Jessica Gunawan -

Agenda• Introduction• 6 Steps of Harvard Business Strategy :

• Problem Issues• Environmental Scanning• Alternatives Course of Actions• Key Success Factors• Selection of Best Alternatives• Recommendation

INTRODUCTION- Jessica Gunawan -

Introduction• Project Scheduling is the combination of all activities from

project and arrange the project activities according to project requirement in “optimum” way (Agarwal, Upadhyay, & Upadhyay , 2012)

• Two criteria for project scheduling : Time Cost

• Tradeoff between time and cost :Challenge and opportunities for project manager

PROBLEM ISSUE- Jessica Gunawan -

Problem Issues• Maintenance of aircraft :

# of small projects / tradeMinimum timeSpecified budget

• Each trade :# of activities Different time and costOwn specialists

• Two or more trade work simultaneously

ENVIRONMENTAL SCANNING- Jessica Gunawan -

Environmental Scanning

• Project Scheduling :Weight relative deviationEvolutionary algorithmComputerized system of genetic algorithmPareto front approachMulti agent systemScatter search algorithmGantt Chart and network modelingCritical path and PERT techniquesCause and Effect Diagram

ALTERNATIVE COURSE OF ACTIONS- Ie. Ignatius Eric Cahya Saputra -

Alternative Courses of ActionsTechniques ActionsPareto Develop multi objective genetic

algorithm

Gantt Chart Illustrate start and finish date of terminal elements and summary elements of a project.

Cause and Effect Diagram Explore all the potential or real causes that result in a single effect or output

KEY SUCCESS FACTOR- Ie. Ignatius Eric Cahya Saputra -

Key Success Factor

Techniques AdvantagesPareto • Solving time cost trade off

problems• Minimize project time and cost• Effective and efficient way

Gantt Chart • Able to analyze a project network logic diagram

Cause and Effect Diagram • Able to categorize top essential factors and less priority factor

SELECTION OF BEST ALTERNATIVES- Ie. Ignatius Eric Cahya Saputra -

Selection of Best AlternativesCause and Effect Diagram :

• Able to detect the problem first

• Know the solution to the problem at first

• Able to categorize top and less priority of essential factors

• Reducing Time

• Reducing Cost

RECOMMENDATIONS- Ie. Ignatius Eric Cahya Saputra -

Recommendation• Apply the 5 steps of HAL (Hindustan

Aeronautics Limited) Case Study :1.Brainstorming :

• Gather all expertise from every departments2.Workshop

• Able to grab detail information from practices occurred in the field

3.Idea Generation• Find solutions for problems found

4.Nominal Group Techniques• List down problems and find solution using flow

diagram5.Need Statement

• Implementation using analytical techniques

Recommendations Applying the 5 steps HAL Case Study :

• Able to generate holistic view of a project

• Solving time and trade off problems

• Minimize project time and cost

• Effective and efficient way

Recommendations

• Company provide training :T – Shaped Skills

See a project in holistic view Understand the project as a whole interconnection of

system. Able to remove a silo mentality from the team