1. THE HIERARCHY OF SCHEDULES

2. DR. Nabil Dmaidi 1. Materials Need to determine – Quantities takeoff – Availability and probable delivery time – Type of materials 2. Equipment – Selection of the type of equipment – Availability and delivery time – Decision for purchase or renting PLANNING RESOURCES

3. DR. Nabil Dmaidi 3. Manpower – Crew size and composition – Availability – Time required to perform each activity 4. Money – Account receivable, account payable 5. Time – Beginning – End date – Milestones PLANNING RESOURCES (cont.)

4. DR. Nabil Dmaidi n A graphical representation of a project in which activities’ types and duration represented by bars in proportion duration. BAR CHARTS

5. DR. Nabil Dmaidi n Definition A network consists of two basic elements: nodes and links between these nodes. n Arrow Diagram Activities are represented by two nodes and one link. n Precedence Diagram Activities represented by nodes and links represent the relationship. NETWORKS

6. DR. Nabil Dmaidi Shingle Roof Paint Hang Door Place Siding Erect Frame Cast Floor Slab Layout Cast Floor Slab Erect Frame Place Siding Hang Door Paint Shingle Roof Arrow Diagram for a Small Garage Layout Precedence Diagram for a Small Garage