Here are two approaches building surveyors often take to the surveying of buildings.
They may visually inspect the property for signs of defects
Many building surveyors will carry out a visual inspection of the building, identifying any defects it may have that could be affecting its structural soundness. For example, during a survey, a building surveyor will usually check the ceilings, floors and walls for signs of water damage or cracks. They may also visually inspect any beams, columns and load-bearing walls to see if they show signs of having shifted. Additionally, they may do a visual inspection of the building's exterior features. They'll check the roof for signs of sagging, the exterior walls for cracks and the foundation wall for damage. They might also inspect the chimney for signs of deterioration, as well as the condition of the exterior drainage system (i.e. the gutters and downpipes).
This visual inspection can enable a building surveyor to determine if there are damaged structural elements of the building that might compromise the safety of its occupants (such as a damaged load-bearing wall). It will also allow them to advise the owner on what repairs they may need in order to make the building safe and functional. For instance, if the surveyor's visual inspection results in them identifying signs of water damage around the doors and windows, which suggests that the seals around these areas are inadequate, then they might recommend that the owner hire a contractor to have these seals replaced to make these areas watertight and prevent further water damage.
They may utilise NDT technology
Building surveyors will also often utilise NDT (non-destructive testing) technology when surveying a building. This technology can help them to assess the condition of visually inaccessible areas (such as the spaces under floors or behind walls) without having to create holes in these areas just to inspect them.
For example, building surveyors sometimes use thermal imaging devices, which feature infrared technology, to check for electrical wiring issues, gaps in insulation materials and signs of leaks in hidden parts of the building. Additionally, some surveyors use moisture meters when carrying out surveys. This type of device can calculate the moisture levels in concrete, wall plaster and timber and can enable the surveyor to find out if there are problems with the building's waterproofing materials or plumbing system that might be causing leaks. Based on the information provided by this technology, a surveyor might then advise the building owner to hire, for example, an electrical contractor or a plumber to resolve the issues that have been found to be causing damage.
For more information, contact a company like TRIDENT BUILDING SURVEYING.
