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  2. Corrective maintenance - Wikipedia

    en.wikipedia.org/wiki/Corrective_maintenance

    Inflight maintenance checklist procedure before starting waste collection system repair on board the Atlantis shuttle. Corrective maintenance is a maintenance task performed to identify, isolate, and rectify a fault so that the failed equipment, machine, or system can be restored to an operational condition within the tolerances or limits established for in-service operations.

  3. Maintenance - Wikipedia

    en.wikipedia.org/wiki/Maintenance

    Corrective maintenance is a type of maintenance used for equipment after equipment break down or malfunction is often most expensive – not only can worn equipment damage other parts and cause multiple damage, but consequential repair and replacement costs and loss of revenues due to down time during overhaul can be significant.

  4. Fugitive emission - Wikipedia

    en.wikipedia.org/wiki/Fugitive_emission

    Proper routine maintenance of equipment reduces the likelihood of leaks. Because of the technical difficulties and costs of detecting and quantifying actual fugitive emissions at a site or facility, and the variability and intermittent nature of emission flow rates, bottom-up estimates based on standard emission factors are generally used for ...

  5. Rouging - Wikipedia

    en.wikipedia.org/wiki/Rouging

    Rouging is a form of corrosion found in stainless steel. [1] It can be due to iron contamination of the stainless steel surface due to welding of non-stainless steel for support columns, or other temporary means, which when welded off leaves a low chromium area.

  6. Mean time to repair - Wikipedia

    en.wikipedia.org/wiki/Mean_time_to_repair

    However, in the context of a maintenance contract, it would be important to distinguish whether MTTR is meant to be a measure of the mean time between the point at which the failure is first discovered until the point at which the equipment returns to operation (usually termed "mean time to recovery"), or only a measure of the elapsed time ...

  7. Operational availability - Wikipedia

    en.wikipedia.org/wiki/Operational_availability

    Corrective maintenance down time; Any failed item that is not corrected will induce operational failure. is used to evaluate that risk. Operational failure is unacceptable in any situation where the following can occur. Capital equipment loss; Injury or loss of life; Sustained failure to accomplish mission

  8. Wynonna Judd's Daughter Grace Kelley Back in Jail After She ...

    www.aol.com/wynonna-judds-daughter-grace-kelley...

    Related: Wynonna Judd's Daughter Grace Kelley Arrested for Second Time This Year on 3 New Charges He added: "We want the community to know that on a personal level, we have forgiven Grace Kelley ...

  9. Redundancy (engineering) - Wikipedia

    en.wikipedia.org/wiki/Redundancy_(engineering)

    Geographic redundancy corrects the vulnerabilities of redundant devices deployed by geographically separating backup devices. Geographic redundancy reduces the likelihood of events such as power outages, floods, HVAC failures, lightning strikes, tornadoes, building fires, wildfires, and mass shootings disabling most of the system if not the entirety of it.