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  2. National Center for Construction Education and Research

    en.wikipedia.org/wiki/National_Center_for...

    OSHA formally recognized NCCER Crane Operator Certification Program on May 20, 2010. A ceremony was held in Washington, D.C., that included the North American Crane Bureau, the US Assistant Secretary of Labor for OSHA, the Acting Director for OSHA’s Directorate of Construction, the President/CEO, Associated Builders and Contractors, Inc., the President/CEO, Associated General Contractors of ...

  3. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    In November 2022, Quizlet announced a new CEO, Lex Bayer, the former CEO of Starship Technologies. [23] In March 2023, Quizlet started to incorporate AI features with the release "Q-Chat", a virtual AI tutor powered by OpenAI's ChatGPT API. [24] [25] [26] Quizlet launched four additional AI powered features in August 2023 to assist with student ...

  4. Mechanic's lien - Wikipedia

    en.wikipedia.org/wiki/Mechanic's_lien

    A good example are items that are not intended to be permanent, but nevertheless, necessary in the course of construction. A temporary construction fence may be required, may serve a valuable function in safety and security, but is never expected to become part of the realty, so therefore is not a cost that is permitted under a mechanic's lien.

  5. Spline (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Spline_(mathematics)

    Splines are popular curves in these subfields because of the simplicity of their construction, their ease and accuracy of evaluation, and their capacity to approximate complex shapes through curve fitting and interactive curve design. The term spline comes from the flexible spline devices used by shipbuilders and draftsmen to draw smooth shapes.

  6. Court orders Biden admin to stop selling border wall ... - AOL

    www.aol.com/news/court-orders-biden-admin-stop...

    The Biden administration abruptly ended border wall construction in January 2021 after 450 miles had been built in the first Trump administration. While border hawks say a wall is a critical tool ...

  7. Bayern loses in Bundesliga for the first time under ... - AOL

    www.aol.com/bayern-loses-bundesliga-first-time...

    Bayern Munich lost a Bundesliga game for the first time in coach Vincent Kompany's tenure, paying the price for defensive mistakes and the absence of Harry Kane in losing at Mainz 2-1 on Saturday.

  8. Grading (earthworks) - Wikipedia

    en.wikipedia.org/wiki/Grading_(earthworks)

    Section through railway track and foundation showing the sub-grade. Grading in civil engineering and landscape architectural construction is the work of ensuring a level base, or one with a specified slope, [1] for a construction work such as a foundation, the base course for a road or a railway, or landscape and garden improvements, or surface drainage.

  9. Construction contract - Wikipedia

    en.wikipedia.org/wiki/Construction_contract

    A construction contract is a mutual or legally binding agreement between two parties based on policies and conditions recorded in document form. The two parties involved are one or more property owners and one or more contractors .