Water is the most profoundly destructive element in indoor environment and among it, sewage damage is the most hazardous form of water cleanup. Sewage damage can happen when a sewer backs up or overflows and contaminated water enters the property.
The scope of the threat rests on the accumulation of the sewage and the extent of seepage into the structure. It has the potential to dissolve and weaken many materials and supports the growth of microorganisms, with the possibility of pathogens and other contaminants being very high.
In case of a water emergency, timely response to, spillage, seepage, backups or flooding is urgently called for.
Water damage restoration professionals as well as public health professionals are very familiar with the primary objectives of water sewage damage repair. These objectives are to not only safeguard public health, but also to get rid of harmful substances that may have invaded the environment. The purpose of timely cleanup also involves restoring the affected premises to a dry state and salvaging valuable property.
Steps For Water Sewage Damage Repair
Remediation after sewage damage should begin as soon as possible. The longer the contamination is allowed to persist, the greater the potential for microbial growth and resultant damage. While there are some immediate steps that property owners can take themselves, it is strongly recommended that the task be assigned to experts who are not only certified but also trained to clean up the premises using both physical and chemical processes.
Evacuating The Affected Area
In case of water sewage damage restoration, the premises need to be evacuated immediately to allow for the inspection and identification of any possible hazards present in the environment. Unprotected occupants and workers should be evacuated from the affected areas until the sewage has been removed and disinfectant applied.
Inspecting Sewage Damage
To inspect the area, technicians must use proper personal protective equipment including proper skin protection, hand protection, goggles and respirators. Protective footwear includes rubber boots worn over coveralls.
Containment may need to be set up to limit the risk of secondary damage to unaffected areas of the location.
Removing Contaminated Water
During the water sewage damage cleanup process, certified technicians are specially trained to extract sewage, mud and sewage water. When pumping out water and sewage, it becomes important to check with local municipalities to see if there are any regulations concerning the disposal of these materials. After water removal, all affected materials should be decontaminated by spraying with a disinfectant solution.
Removing Contaminated Materials
To minimize sewage damage repair, remove all unsalvageable materials from the premises such as carpets, affected dry wall and other items that may have been contaminated. Use caution when removing contaminated materials to ensure that cross contamination does not take place.
Determine if materials can be decontaminated or if they must be removed or replaced. Without timely action, exhaustive damage to items will take place immediately or overtime. Any delay will allow intrusive saturation and contamination of porous materials such as wood, paper, gypsum, and concrete to develop.
Drying The Premises
While water removal is the primary objective of the cleanup process, drying the affected area thoroughly is of equal importance. In fact, procedures that increase the rate of drying need to be implemented as soon as possible. After the sewage has been removed, sewage cleanup companies will bring in commercial air movers to blow the moist air around the property.
In order to speed up the drying process, both mechanical and natural dehumidification need to be carried out using ventilating fans as well as introducing outside air into the premises. Humidity as well as dampness must be reduced as much as possible by using existing ACS and HVAC system, carpet dryers, auxiliary fans and other dehumidifiers.
At the same time, it is also important to check other systems such as HVAC for damage and determine what cleaning and repairs will need to be done to those systems. A through structural drying of the premises will be helpful in not only removing moist air from the affected area but also preventing any future mold growth.
Decontamination And Disinfection
The process of decontamination and disinfection becomes critical to ascertain the elimination of organisms and pathogens that were incorporate in the sewage or evolved during the span of contamination. Even solid surfaces like concrete can be penetrated and decomposed by microorganisms if they are left to remain wet and infected by organic substances.
Hard surface items such as sub flooring, joists and studs should be treated with preventative coating. Non porous items like tiles also need to be cleaned with microbials and biosides to completely cleanse the area.
Finally, repair and reinstall items that have been cleaned and sealed.