Decay and deterioration can happen in a building for any number of reasons. The first being poor repair and maintenance of the building over its life by users or those responsible for its maintenance such as a landlord etc.
It can also mean that there were original problems with the building that impair its ability to function as intended, these may not have been uncovered during the snagging process at the end of the construction stage. These building problems are referred to as defects, depending on the type of contact most contracts have a 12 month defect period, this enables the users (and funders) to live in the building through the different seasons and see if any problems occur. A latent defect is after the 12 month defect period has lapsed and the new building shows signs of problems that are so significant that they can stop its functionality (a latent defect period can last up to 12 years on some contracts).
Please find below some common reasons for defects: * Design Issues
Design professionals (such as architects or engineers) could perhaps specify material or equipment that cannot perform as intended. For example: a geological survey that does not cover enough areas on a site could mean that the subsoil is not consistent across the site and therefore could eventually cause subsidence in the building. The architect’s motivation for the design may be with the building form, function or aesthetics but the completed design could result as a defect as any cost considerations or value engineering if not well planned, managed and coordinated could result in a defects. The use of inferior building materials can cause problems such as windows that leak or fail to perform and function adequately, even when properly installed. Leaking windows are a common defect and prevention requires good workmanship. * Site supervision during construction period
Poor supervision during the construction period can result in