15.6. As-Built Surveys

Try these first

1. 1.

   What is the primary purpose of as-built surveys?

   Hint

   Think about what happens after construction.

2. 2.

   What tool is commonly used in as-built surveys?

   Hint

   Consider the types of instruments used for measurements.

3. 3.

   What is the main goal of as-built surveys?

   • A. To create new designs
   • B. To document completed structures
   • C. To conduct preliminary surveys

   Hint

   Focus on what happens after construction is complete.

4. 4.

   True or False: As-built surveys are only necessary for large construction projects.

   • True
   • False

   Hint

   Think about the role of documentation in all projects.

5. 5.

   During an as-built survey of a newly constructed bridge, it was found that the height was 3 feet lower than the plans specified. Discuss the potential impacts on safety and functionality.

   Hint

   Consider how design specifications affect use and safety.

6. 6.

   An engineering team uses drone photogrammetry to create an as-built model but faces difficulties due to weather conditions. What alternative methods could they employ, and what impacts might those alternatives have?

   Hint

   Think about balancing accuracy, time, and resource availability.