|
Cleaner
A cleaner, cleanser or cleaning operative is a type of industrial or domestic worker who is tasked with cleaning a space. A janitor (Scotland, United States and Canada), also known as a custodian, Facility Operator, porter or caretaker, is a person who cleans and might also carry out maintenance and security duties. A similar position, but usually with more managerial duties and not including cleaning, is occupied by building superintendents in the United States and Canada and by site managers in schools in the United Kingdom. According to the Cambridge English dictionary a "cleaner" is "a person whose job is to clean houses, offices, public places, etc.:"; the Collins dictionary states that: "A cleaner is someone who is employed to clean the rooms and furniture inside a building." However, a cleaner does not always have to be employed and perform work for pay, such as in the case of volunteer work or community service. "Cleaner" may also refer to cleaning agents e.g. oven cle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janitor
A cleaner, cleanser or cleaning operative is a type of Industry (economics), industrial or domestic worker who is tasked with cleaning a space. A janitor (Scotland, United States and Canada), also known as a custodian, Facility Operator, porter or caretaker, is a person who cleans and might also carry out Maintenance, repair and operations, maintenance and security duties. A similar position, but usually with more managerial duties and not including cleaning, is occupied by building superintendents in the United States and Canada and by site managers in schools in the United Kingdom. According to the Cambridge Advanced Learner's Dictionary, Cambridge English dictionary a "cleaner" is "a person whose job is to House cleaning, clean houses, offices, public places, etc.:"; the Collins dictionary states that: "A cleaner is someone who is employed to clean the rooms and furniture inside a building." However, a cleaner does not always have to be employed and perform work for pay, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Window Cleaner
Window cleaning, or window washing, is the exterior cleaning of architectural glass used for structural, lighting, or decorative purposes. It can be done manually, using a variety of tools for cleaning and access. Technology is also employed and increasingly, automation. Commercial work is contracted variously from in-person transactions for cash or barter, to formal tender processes. Regulations, licensing, technique, equipment and compensation vary nationally and regionally. Tools * Chamois leather, Chamois and scrim — Chamois is used to loosen and remove dirt, followed by a buffing with scrim or cheesecloth * Water and squeegee — Generally, chemicals are added to water, and a device such as a brush or cloth-covered handle is dipped into the resulting solution and used to scrub glass. A squeegee is then used to sluice the dirt and water mixture from the glass. Chemicals added to the solution range from dish soap and glass cleaner to trisodium phosphate and etching salt. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crime Scene Cleaners
Crime scene cleanup is a term applied to cleanup of blood, bodily fluids, and other potentially infectious materials (OPIM). It is also referred to as biohazard remediation, and forensic cleanup, because crime scenes are only a portion of the situations in which biohazard cleaning is needed. Incidents which may require this type of cleanup include accidents, suicide (or attempted suicide), homicides, and decomposition after unattended death, as well as mass trauma, industrial accidents, infectious disease contamination, animal biohazard contamination (e.g. feces or blood) or regulated waste transport, treatment, and disposal. Usage Television productions like '' CSI: Crime Scene Investigation'' have added to the popularity of the term "crime scene cleanup". Australia, Canada and England have added it to their professional cleaning terminology. As a profession, it is growing in popularity because of media exposure and the growth of training programs worldwide. The generic terms f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carpet Cleaning
Carpet cleaning is performed to remove stains, dirt, debris, and allergens from carpets. Common methods include hot water extraction, Dry cleaning, dry-cleaning, and vacuuming. Hot water extraction Hot water extraction, sometimes mistakenly called "steam cleaning", uses equipment that sprays hot water and detergent into the carpet and extracts it along with any dislodged and dissolved dirt. Many experts recommend hot water extraction as the most effective carpet cleaning method. Hot water extraction equipment may be a portable electrical units, or for large jobs truck mount carpet cleaner with long hoses may be used as this may be faster and more effective than portable equipment. A common process of hot water extraction begins with preconditioning. alkalinity, Alkaline agents such as ammonia solution for synthetic carpets, or mild acidic solutions such as dilute acetic acid for woollen carpets, are sprayed into the carpet, then agitated with a grooming brush or an automati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleaning Agent
Cleaning agents or hard-surface cleaners are substances (usually liquids, powders, sprays, or granules) used to remove dirt, including dust, stains, foul odors, and clutter on surfaces. Purposes of cleaning agents include health, beauty, removing offensive odors, and avoiding the spread of dirt and contaminants to oneself and others. Some cleaning agents can kill bacteria (e.g. door handle bacteria, as well as bacteria on worktops and other metallic surfaces) and clean at the same time. Others, called degreasers, contain organic solvents to help dissolve oils and fats. Chemical agents Acidic Acidic cleaning agents are mainly used for removal of deposits like fouling, scaling. The active ingredients are normally strong mineral acids and Chelation, chelants. Often, surfactants and corrosion inhibitors are added to the acid. Hydrochloric acid is a common mineral acid typically used for concrete. Vinegar can also be used to clean hard surfaces and remove calcium deposits. Sulphuric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleaning Industry
Cleaning is the process of removing unwanted substances, such as dirt, infectious agents, and other impurities, from an object or environment. Cleaning is often performed for aesthetic, hygienic, functional, safety, or environmental protection purposes. Cleaning occurs in many different contexts, and uses many different methods. Several occupations are devoted to cleaning. Contexts Cleaning occurs in various commercial, domestic, personal, and environmental contexts, which differ in scale and requirements. * Commercial cleaning, in business or other commercial settings ** Terminal cleaning, in healthcare settings * Housekeeping, including spring cleaning * Hygiene, including personal grooming * Environmental remediation, the removal of pollution or contaminants from the natural environment Methods Cleaning is broadly achieved through mechanical action and/or chemical processes (usually solvation); many methods rely on a combination of mechanical and chemical action. Metho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Standard Classification Of Occupations
The International Standard Classification of Occupations (ISCO) is a system developed by the International Labour Organization (ILO) to classify and organize occupations into a structured hierarchy. It serves to facilitate international communication about occupations by providing a framework for statisticians to make internationally comparable occupational data available. The ILO describes the purpose of the ISCO as:seek[ing] to facilitate international communication about occupations by providing statisticians with a framework to make internationally comparable occupational data available, and by allowing international occupational data to be produced in a form that can be useful for research as well as for specific decision-making and action-oriented activities.According to the ILO, a job is defined as "a set of tasks and duties performed, or meant to be performed, by one person, including for an employer or in self-employment." Occupation refers to the kind of work performed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Cleaning
Housekeeping is the management and routine support activities of running and maintaining an organized physical institution occupied or used by people, like a house, ship, hospital or factory, such as cleaning, tidying/organizing, cooking, shopping, and bill payment. These tasks may be performed by members of the household, or by persons hired for the purpose. This is a more broad role than a cleaner, who is focused only on the cleaning aspect. The term is also used to refer to the money allocated for such use."housekeeping" ''''. Retrieved 2 June 2013. By extension, it may also re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domestic Worker
A domestic worker is a person who works within a residence and performs a variety of household services for an individual, from providing cleaning and household maintenance, or cooking, laundry and ironing, or care for children and elderly dependents, and other household errands. The term "domestic service" applies to the equivalent occupational category. In traditional English contexts, such a person was said to be "in service". Some domestic workers live within their employer's household. In some cases, the contribution and skill of servants whose work encompassed complex management tasks in large households have been highly valued. However, for the most part, domestic work tends to be demanding and is commonly considered to be undervalued, despite often being necessary. Although legislation protecting domestic workers is in place in many countries, it is often not extensively enforced. In many jurisdictions, domestic work is poorly regulated and domestic workers are subje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Damage Deposit
A damage deposit or deposit is a sum of money paid in relation to a rented item to ensure it is returned in good condition. They are particularly common in relation to rented accommodation, where they may also be referred to as a tenancy deposit, bond deposit, or bond. The owner of the item (the landlord in the case of accommodation) will take a sum of money from the person(s) renting the item (the tenant). If the item is returned in good condition at the conclusion of the tenancy the owner should return the deposit. If the item is returned with damage beyond normal wear and tear, the cost of repairing that damage may be charged against the deposit, and part (or none) of the deposit will be returned. In some jurisdictions such as the Australian states of Victoria and Queensland and in New Zealand, bond funds are held in trust by a government body and released upon agreement from both parties; failing accord of the two parties, an independent tribunal determines the distributi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Skills, Competences, Qualifications And Occupations
European Skills, Competences, Qualifications and Occupations (ESCO) is a multilingual classification that identifies and categorises skills, competences, qualifications and occupations relevant for the EU labour market and education. ESCO has been developed by The European Commission since 2010. ESCO v1.2 contains about 3 039 occupations, each occupation is classified according to International Standard Classification of Occupations The International Standard Classification of Occupations (ISCO) is a system developed by the International Labour Organization (ILO) to classify and organize occupations into a structured hierarchy. It serves to facilitate international communi ... (version 2008). ESCO is published in the 24 official languages of the European Union as well as in Norwegian, Icelandic, Ukrainian and Arabic. ESCO is an extension of the ISCO scheme. See also * Occupational Information Network (O*Net) similar US service External links * {{Official ESCOped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economies Of Scale
In microeconomics, economies of scale are the cost advantages that enterprises obtain due to their scale of operation, and are typically measured by the amount of Productivity, output produced per unit of cost (production cost). A decrease in unit cost, cost per unit of output enables an increase in scale that is, increased production with lowered cost. At the basis of economies of scale, there may be technical, statistical, organizational or related factors to the degree of Market (economics), market control. Economies of scale arise in a variety of organizational and business situations and at various levels, such as a production, plant or an entire enterprise. When average costs start falling as output increases, then economies of scale occur. Some economies of scale, such as capital cost of manufacturing facilities and friction loss of transportation and industrial equipment, have a physical or engineering basis. The economic concept dates back to Adam Smith and the idea o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
