Project Time Management Activity Definition Activity Sequencing Duration Estimating Schedule Development Schedule Control

Project Time Management Activity Definition Activity Sequencing Duration Estimating Schedule Development Schedule Control

Activity Definition Input Work Breakdown Structure Scope Statement Historical Information Constraints Assumptions Expert Judgment Tools and Techniques Decomposition Templates Output Activity List Supporting Detail Work Breakdown Structure

Activity Sequencing Input Activity List Product Description Mandatory Dependencies Discretionary Dependencies External Dependencies Milestone Tools and Techniques Precedence Diagram Arrow Diagram Conditional Diagram Method Network Template Output Project Network Diagram Activity list update (Revise Activity list: delete or add act.) FS : Finish-to-Start Relationship FF : Finish-to-Finish Relationship SS : Start-to-Start Relationship SF : Start-to-Finish Relationship GERT System Dynamics Model: Loop Activity

Duration Estimating Input Activity List Constraint Assumption Resource Requirement Resource Capability Historical data Risk Identification Tools and Techniques Expert Judgment Analogous Estimating (similar past act) Quantitative based duration (unit rate) Reserve time Output Activity duration estimate Basis of Estimate Activity List Update

Schedule Development Input Project Network Diagram Duration Estimate Resource Requirement Resource pool description Work Calendar Time Constraint (dead line or milestone) Assumption Lead and Lag Time Risk Management Plan Activity Attribute Tools and Techniques Mathematical Analysis Critical Path Method PERT Simulation Duration Compression Resource Leveling Project Management Software Coding Structure Output Project Schedule Bar chart Network-based Schedule Support Detail Schedule Management Plan Resource Requirement Updates

Schedule Control Input Project Schedule Performance Report Change Request Schedule Management Plan Tools and Techniques Schedule change control system Performance measurement Additional Planning Project Management Software Variance Analysis Output Schedule Update Corrective Action Lesson learned

Work Breakdown Structure a "check list" of work to be accomplished; a structured approach; the scope of the work, broken down into smaller and more specialized work; a document in which the major project work packages are identified; a document in which the major project outputs and responsibilities are defined; and an integration of schedule and budget.

allow better and more detailed planning; facilitate the budget and schedule preparation process; facilitate assignment of responsibility to organization and/or functional area; and provide a structure for monitoring and reporting of project development and progress.

Measurable Clear definition Deliverable Resource, Time and Cost assignable Acceptable duration Independent task

Aircraft System 0.0 Aircraft System 1.0 Air Vehicle 1.1 Airframe 1.2 Propulsion 1.3 Air Vehicle Applications Software 1.4 Air Vehicle system Software 1.5 Communications/Identification 1.6 Navigation/Guidance 1.7 Central Computer 1.8 Fire Control 1.9 Data Display and Controls 1.10 Survivability 1.11 Reconnaissance 1.12 Automatic Flight Control 1.13 Central Integrated Checkout 1.14 Antisubmarine Warfare 1.15 Armament 1.16 Weapons Delivery 1.17 Auxiliary Equipment 2.0 Systems Engineering/Program Management 3.0 System Test and Evaluation 3.1 Development Test and Evaluation 3.2 Operational Test and Evaluation 3.3 Mock-ups 3.4 Test and Evaluation Support 3.5 Test Facilities

4.0 Training 4.1 Equipment 4.2 Services 4.3 Facilities 5.0 Data 5.1 Technical Publications 5.2 Engineering Data 5.3 Management Data 5.4 Support Data 5.5 Data Depository 6.0 Peculiar Support Equipment 6.1 Test and Measurement Equipment 6.2 Support and Handling Equipment 7.0 Common Support Equipment 7.1 Test and Measurement Equipment 7.2 Support and Handling Equipment 8.0 Operational/Site Activation 8.1 System Assembly, Installation and Checkout on Site 8.2 Contractor Technical Support 8.3 Site Construction 8.4 Site/Ship/Vehicle Conversion 9.0 Industrial Facilities 9.1 Construction/Conversion/Expansion 9.2 Equipment Acquisition or Modernization 9.3 Maintenance 10.0 Initial Spares and Repair Parts

CPM: Critical Path Method Deterministic Time PERT: Program Evaluation and Review Technique Stochastic Time t = (a + m + b)/6 v = ((b-a)/6) 2 a : optimistic time m : most likely time b : pessimistic time Standard Deviation = Square Root (Variance)

Non CPM Scheduling Bar Chart Line of Balance

Arrow Diagram Precedence Diagram