DCC20303

LESSON OBJECTIVE

Process of setting out structures, purposes, general procedure, setting out grades for building basement, pipelines, roads and curve alignment and organize the setting out field work. (DCC20303)

5.1 Explain the process of setting out structures. 

       5.1.1 Identify the purpose of setting out work in construction 

       5.1.2 Explain the general procedure to execute setting out process; 

                 a.Horizontal control techniques 

                 b.Vertical control techniques 

                c.Inspection survey checks on existing structures (As built) 

5.2 Explain setting out grades for building basement and pipelines. 

       5.2.1 Identify the concept of setting out by using: 

                a.Building basement 

                b.Sight rails & Travelers rods 

5.3 Explain setting out grades for roads and curve alignment. 

       5.3.1 Know the purpose and methods of curve 

       5.3.2 Classify types of curve construction; 

                 a.Horizontal curve 

                 b.Vertical curve 

        5.3.3 Solve the setting out for circular curve using deflection angle method 

5.4 Organize the setting out field work according to standard procedure and method. 

       5.4.1 Measure the setting out point for: 

                 a.Building Basement