$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.
Surveyors update boundary lines and prepare sites for construction so that legal disputes are prevented. Surveyors make precise measurements to determine property boundaries. They provide data relevant to the shape and contour of the Earthâs surface for engineering, mapmaking, and construction projects.urveyors provide documentation of legal property lines and help determine the exact locations of real estate and construction projects. For example, when property, such as a house or commercial building, is bought or sold, it may need to be surveyed to prevent boundary disputes.