$25,550. The median annual wage for dental assistants was $34,500 in May 2012. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $23,550, and the top 10 percent earned more than $47,580.25,550. The median annual wage for dental assistants was $34,500 in May 2012. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $23,550, and the top 10 percent earned more than $47,580.
A quantity surveyor (QS) is a professional working within the construction industry concerned with construction costs and contracts. Services provided by a quantity surveyor may include:1  Cost planning and commercial management throughout the entire life cycle of the project from inception to post-completion.2  Value engineering.ervices provided by a quantity surveyor may include: 1  Cost planning and commercial management throughout the entire life cycle of the project from inception to post-completion. 2  Value engineering.
1 1) Performs any of following duties to assist in surveying land: Holds level or stadia rod at designated points to assist in determining elevations and laying out stakes for mapmaking, construction, mining, land, and other surveys. 2  2) Calls out reading or writes station number and reading in notebook.