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Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task. Not all certifications that use post-nominal letters are an acknowledgement of educational achievement, or an agency appointed to safeguard the public interest.
Occupational Therapists (OTs) are health care professionals specializing in occupational therapy and occupational science. OTs and occupational therapy assistants (OTAs) use scientific bases and a holistic perspective to promote a person's ability to fulfill their daily routines and roles. OTs have immense training in the physical, psychological, and social aspects of human functioning deriving from an education grounded in anatomical and physiological concepts, and psychological perspectives. They enable individuals across the lifespan by optimizing their abilities to perform activities that are meaningful to them ("occupations"). Human occupations include activities of daily living, work/vocation, play, education, leisure, rest and sleep, and social participation.
Conformance testing — an element of conformity assessment, and also known as compliance testing, or type testing — is testing or other activities that determine whether a process, product, or service complies with the requirements of a specification, technical standard, contract, or regulation. Testing is often either logical testing or physical testing. The test procedures may involve other criteria from mathematical testing or chemical testing. Beyond simple conformance, other requirements for efficiency, interoperability or compliance may apply. Conformance testing may be undertaken by the producer of the product or service being assessed, by a user, or by an accredited independent organization, which can sometimes be the author of the standard being used. When testing is accompanied by certification, the products or services may then be advertised as being certified in compliance with the referred technical standard. Manufacturers and suppliers of products and services rely on such certification including listing on the certification body's website, to assure quality to the end user and that competing suppliers are on the same level.
Trenchless technology is a type of subsurface construction work that requires few trenches or no continuous trenches. It is a rapidly growing sector of the construction and civil engineering industry. It can be defined as "a family of methods, materials, and equipment capable of being used for the installation of new or replacement or rehabilitation of existing underground infrastructure with minimal disruption to surface traffic, business, and other activities."
Audiology is a branch of science that studies hearing, balance, and related disorders. Audiologists treat those with hearing loss and proactively prevent related damage. By employing various testing strategies, audiologists aim to determine whether someone has normal sensitivity to sounds. If hearing loss is identified, audiologists determine which portions of hearing are affected, to what degree, and where the lesion causing the hearing loss is found. If an audiologist determines that a hearing loss or vestibular abnormality is present, they will provide recommendations for interventions or rehabilitation.
NACE International is a not-for-profit professional organization for the corrosion control industry whose mission is to "[equip] society to protect people, assets and the environment from the adverse effects of corrosion."
TRIC Tools, Inc., headquartered in Alameda, California, is an infrastructure and environmental technology company that designs, produces and sells proprietary tools and systems for the "non-invasive" rehabilitation and replacement of sewer, water, gas and other difficult to access underground pipes.
A home inspection is a limited, non-invasive examination of the condition of a home, often in connection with the sale of that home. Home inspections are usually conducted by a home inspector who has the training and certifications to perform such inspections. The inspector prepares and delivers to the client a written report of findings. The client then uses the knowledge gained to make informed decisions about their pending real estate purchase. The home inspector describes the condition of the home at the time of inspection but does not guarantee future condition, efficiency, or life expectancy of systems or components.
The American Welding Society (AWS) was founded in 1919 as a non-profit organization to advance the science, technology and application of welding and allied joining and cutting processes, including brazing, soldering and thermal spraying.
Vitrified clay pipe (VCP) is pipe made from a blend of clay and shale that has been subjected to high temperature to achieve vitrification, which results in a hard, inert ceramic.
A cured-in-place pipe (CIPP) is a trenchless rehabilitation method used to repair existing pipelines. It is a jointless, seamless pipe lining within an existing pipe. As one of the most widely used rehabilitation methods, CIPP has applications in sewer, water, gas, and chemical pipelines ranging in diameter from 0.1 to 2.8 meters.
Assistive technology service providers help individuals with disabilities acquire and use appropriate Assistive Technology (AT) to help them participate in activities of daily living, employment and education.
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Michels Corporation is a family owned and operated energy and infrastructure construction company. Headquartered in Brownsville, WI, where it was established in 1959, Michels is one of the largest, most diversified contractors in North America. It performs work throughout the world.
The Canadian Welding Bureau is a certification and registration organization for companies involved in the welding of steel structures. Welders in Canada are required to be retested every two years by the Canadian Welding Bureau. The CWB Group was formed in 1947 to administer the then, new W47.1 welding standard for structural steel. The CWB has today expanded its scope well beyond the original structural steel roots and is accredited by the Standards Council of Canada as a Certification Body for the administration of CSA Standards including W47.1, W47.2, W55.3, W186, W178.1 and W48 to industries across Canada and internationally for:
The National Utility Contractors Association (NUCA) is a trade association representing the underground utility industry in the United States. Founded in 1964, NUCA is the largest trade association for this industry in the country. It represents contractors, suppliers, and manufacturers involved in water, sewer, gas, electric, telecommunications, construction site development and excavation sectors of the industry.
DNV is an international accredited registrar and classification society headquartered in Høvik, Norway. The company currently has about 12,000 employees and 350 offices operating in more than 100 countries, and provides services for several industries including maritime, oil & gas, renewable energy, electrification, food & beverage and healthcare. DNV GL was created in 2013 as a result of a merger between two leading organizations in the field — Det Norske Veritas (Norway) and Germanischer Lloyd (Germany). In 2021, DNV GL changed its name to DNV, while retaining its post-merger structure.
Driver rehabilitation is a type of rehabilitation that helps individuals facing challenges caused by a physical or cognitive impairment or age to achieve safe, independent driving or transportation options through education or information dissemination. Professionals who work in the field use adaptive equipment and modified vehicles to help people attain independent community mobility.
Hatch Mott MacDonald (HMM) was a consulting engineering firm serving public and private clients in North America. HMM's capabilities included planning, project development, studies and analysis, design, procurement, and construction engineering and inspection. HMM also provided project, program and construction management as well as facility maintenance and operations. The partnered companies separated in 2016.
Electro Scan Inc. is a designer and manufacturer of water and sewer machine-intelligent pipeline inspection devices and provider of Software-as-a-Service (SaaS) based cloud reporting. The company utilizes electric currents to detect leaks in non-conductive sewer pipes. The company is based in Sacramento, California, with additional offices in London, England and Toronto, Canada.
References
- ↑ "About NASSCO | Overview". NASSCO. Archived from the original on 2018-10-22. Retrieved 2018-10-22.
- ↑ "NASSCO National Association of Sewer Service Companies". Nassco.org. Retrieved 2011-10-15.
