A Quantity Surveyor is involved in building construction in which he advice and manages the building costs, and appraises the contractual procedures in a development project.
A Land Surveyor on the other hand is involved in land-use whereby he/she measures and manage the physical land for specific development requirements ranging from: assisting builders in positioning buildings and services infrastructure on the land parcel, subdividing the land parcel, and establishing crucial natural and man-made features on the physical land for use in project and infrastructure design.
On the other hand, Facility management is an interdisciplinary field within property management that entails the management of the business’s common building services for the users who either own or lease the investor’s property. Facility Management is aimed at supporting the business unit operations and making the building as productive as possible to the users.
The idea about the two differences is to separate the space and content of the property from the day to day work of the building users.