They follow strict guidelines to ensure the safety of the people present in the flooded area and to repair the residence according to the procedures established by the IICRC (Institute of Inspection, Cleaning and Restoration) , a certification body. s SOP SOP (standard operating procedure). In case of prolonged water damage and mold formation, water damage repair companies must follow the IICRC S520 standard operating procedures. This is a defined operating procedure for the restoration of professional molds. A professional working in a renovation company is fully trained to restore wastewater, mold and water by adopting appropriate vaccines and personal protective equipment.
When a company receives an emergency call, a company technician goes on site to identify the category of flood and the intensity of the destruction. Normally, water damage is divided into three categories. Category 1 water injury poses no danger to people. It is mentioned as "clean water". Flooding occurs from the sources of domestic lines, overflows sink with no contaminants, malfunctioning devices in water pipes, melting snow or ice or overflowing rain But people should not ignore flooding due to clean water, because if they are mixed with dust deposited under carpets or with contaminants, mutilation will be more important. Therefore, it is important to solve the problem as quickly as possible.
The second category of water includes a significant level of chemicals or physical contagion that can cause illness and discomfort to people. This class of water is called "gray water". It carries a significant amount of microorganisms and nutrients from bacteria. The sources of this category are, the overflow of water from the washing machine and dishwashers, the toilet bowl with some particles, the pump failure and the infiltration due to the hydrostatic force . If flooding of greywater is not treated within 48 hours, this may result in further destruction.
Home repair technicians in case of water damage deal with category 3 destruction with great care because they cause more discomfort and illness to people who are consumed or exposed. This includes contaminated materials that can harm the living atmosphere. If Category 2 water is not treated, it will become Category 3 called "black water".
Professionals first remove excess water using special techniques and machinery and begin to dry the place. Once the structure dries, the dehumidification process is performed. They finally monitor the damaged structure by taking measurements of the ambient temperature and monitoring the moisture content of the materials with a moisture meter. All these processes are routed according to the guidelines defined by the two certification bodies IICRC and RIA. Most companies follow the procedure recommended by the IICRC and RIA to maintain a hygienic atmosphere after the floods.