Inspection Defects
Structural Defects are a fault or deviation from the intended structural performance of a building element. Structural normally means a part of the home that is carrying some type of weight or load. For example the homes stumps are structural, the carport posts are structural as they bear the load of the roof and perimeter wall frames behind the plaster lining are structural as they carry the load of the roof. Structural defects can be expensive to fix. Re-stumping can cost between $8000 and $20,000 depending on size of home and ease of access to carry out the works. Replacing of a carport post that has rot or has been eaten by termites may only cost $400.00
Mr Inspector, a qualified building and pest inspector in Melbourne conducts pre-purchase inspections around Melbourne assisting home owners and purchasers make the right decision.
Recently Mr Inspector was lucky enough to be engaged by a property developer to travel to New York and assess an apartment block he was considering investing in. The above photograph shows some large patched areas and unevenness in the external mason walls.
The wall would need extensive works carried out to straighten and stabilise. A structural engineer would need to be engaged to assess and offer rectification methods.
During our house inspections in Melbourne, we frequently comes across patched wall cracks either internally or externally and the difficultly lies in whether or not these cracks are dormant or live.
Apart from the normal house inspection process, further enquires need to be made with tenants or vendors to ascertain when the cracks appeared, when they were patched and if they have been opening up over time. FurtheraAssessment of the footings, foundation, drainage, trees, plumbing etc. is required. This enables a more accurate assessment and solution.
The above photograph was taken by Mr Inspector, a qualified building inspector in Melbourne after being engaged by a property developer to assess a number of dwellings in Soho, New York in December, 2014.
The photograph depicts a masonry wall that has experienced some significant settlement and unevenness. Extensive patching has taken place. After consultation with a structural engineer the wall needed to be re-built at quite a large expense.
Mr Inspector is a fully qualified Building Inspector operating in Melbourne with over 11 years experience in the building inspection industry.
The above photograph was taken during a building inspection in Ormond, Melbourne and depicts a timber off-cut placed onto the ground with a stump footing which is supporting the floor under a bathroom.
Technically, although possibly doing its job of supporting, this does not comply with AS 2870 - 1996 Residential slabs and footings construction. Stumps must be designed for vertical gravity loads, vertical uplift loads and horizontal forces.
The timber plate the stump was resting on had signs of decay and eventually the stump will move or collapse. The house won't fall over but likely symptoms will be floor unevenness and wall cracks. This is classed as a structural defect, however is relatively cheap and easy to rectify.
It is important that every older home have a qualified building inspector (must have Diploma Building Surveying) assess the dwelling before buying. Please contact Peter and Mr Inspector and he will be able to assist.