Description
MODULE 78103-04 – SURVEY EQUIPMENT USE AND CARE
1. Identify, safely use, and properly maintain the tools and instruments commonly used for site layout tasks.
2. Use a builder’s level, transit, or theodolite and differential leveling procedures to determine site and building elevations.
3. Use accepted practices to record site layout data and information in field notes.
4. Check and/or establish 90° angles using the 3-4-5 rule. 5. Turn a 90° angle and double an angle.