Construction Planning and Scheduling - Tapa blanda

CHAPTER 1 INTkODUCTION 1 Bar Charts 2 Shortcomings of Bar Charts 3 The Sports Facility Project 7 Value of Bar Charts 7 Other Scheduling Approaches 10 Work Breakdown Structure 13 Reasons for Planning and Scheduling in Construction 20 Review Questions 21 CHAPTER 2 DEVELOPING A NETWOkK MODEL 22 Steps in Building a Network Model 22 Defining Activities 23 Ordering Activities 25 Drawing the Network Diagram 28 Assigning Durations to Activities 31 Assigning Resources and Costs 32 Calculating Early and Late StaofFinish Times 32 Identify the Critical Path 32 Scheduling Activity qtarVFinish Times 33 Final Comments 33 Review Questions 33 CHAPTER 3 PkECEDENCE DIAGRAMS 35 Precedence (Activity-on-Node) Networks 35 Activity Relationships 36 Basics about Precedence Diagrams 45 Calculations on a Precedence Network 49 Independent Float and interfering Float 55 Computations for Different Activity Relationships 58 Final Comments 61 Review Problems 61 CHAPTER 4 DETERMINING ACTIVITY DURATIONS 72 Estimating 72 Types of Estimates 73 Conceptual Estimates 73 Detailed Estimates 73