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Preventive maintenance or preventative [16] maintenance (PM) has the following meanings: The care and servicing by personnel for the purpose of maintaining equipment in satisfactory operating condition by providing for systematic inspection, detection , and correction of incipient failures either before they occur or before they develop into ...
Another aspect of self-care maintenance is a healthy diet consisting of a wide variety of fresh fruits and vegetables, lean meats, and other proteins. Processed foods including fats, sugars, and sodium are to be avoided, under the practice of self-care. Hygiene is another important part of self-care maintenance. Hygienic behaviors include ...
Deferred maintenance is the practice of postponing maintenance activities such as repairs on both real property (i.e. infrastructure) and personal property (i.e. machinery) in order to save costs, meet budget funding levels, or realign available budget monies. The failure to perform needed repairs could lead to asset deterioration and ...
In commercial lodging establishments (hotels, resorts, inns, boarding houses etc.), housekeeping is the work of providing a clean, comfortable, safe and aesthetically appealing environment for the guests, and the operational department in a hotel is responsible for these activities in rooms, public areas, back areas and the surroundings.
Heavy rainfall and inadequate maintenance can lead to combined sewer overflows or sanitary sewer overflows, i.e., more or less diluted raw sewage being discharged into the environment. Industries often discharge wastewater into municipal sewers, which can complicate wastewater treatment unless industries pre-treat their discharges.
Wear and tear is a form of depreciation, which is assumed to occur even when an item is used competently and with care and proper maintenance. [2] For example, repeated impacts may cause stress to a hammer's head. This stress is impossible to prevent in the normal use of the tool for its designed task, and any attempt to avert it impedes its ...
Computer maintenance is the practice of keeping computers in a good state of repair. A computer containing accumulated dust and debris may not run properly. A computer containing accumulated dust and debris may not run properly.
Utilities such as toilets and wash basins were invented to deal safely with human waste but still have risks associated with them. Safe disposal of human waste is a fundamental need; poor sanitation is a primary cause of diarrhea disease in low-income communities. Respiratory viruses and fungal spores spread via the air.