You have gone by ambulance to a construction site where an adult male is lying on the street. The only information you have is that he fell three stories. His neck is immobilized with sacks of concrete mix on either side. Your first action should be to determine:

Which of the following should be taken into account by the estimator when figuring other costs?

While viewing a site plan, you notice that the contour lines have elevation numbers that increase toward the middle. This would indicate a ____.

Copper is not widely used in water distribution systems.

Contour lines show the original grade of a site with short, dashed lines.

A proposed residence on a site plan is surrounded by contour lines that have increasing numbers as they move away from the building. This indicates that the ____.

The topographic features shown on a site plan are comprised solely of natural objects.

The first stage of plumbing installation is attaching the fixtures to walls.

The labor costs used in estimates will typically be higher than the actual hourly rate paid to the workers.

Copper piping should be embedded in the concrete foundation walls of a residence.