Draw conventional signs for road and stream, list two obstacles to chaining, and two errors in chain survey.

Here are the solutions to your questions: 2. (a) Draw the conventional signs of the following points of detail as used in survey i) Road: A double line, often with a dashed center line. = ii) Stream: A wavy line, often with arrows indicating flow direction. S S 2. (b) State any two types of; i) Obstacles to chaining only: • Pond • River ii) Errors in chain survey: • Systematic errors • Random errors **2. (c) The data below was collected at Bukura Agricultural College Main farm