What information should be included on an as-built drawing for a monitoring well?

• A. Location coordinates, well ID, depth to top and bottom of screen, depth to sand pack, grout depth, surface seal, and headworks.
• B. Only the date of installation.
• C. Location coordinates, well ID, depth to top and bottom of screen, grout depth, and surface seal.
• D. Location coordinates, well ID, depth to top and bottom of screen, depth to sand pack, grout depth, and surface seal.

Answer: (D)