Coreslab Structures v. NLRB, No. 23-9502 (10th Cir. 2024)
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A company named Coreslab Structures was found to have violated several provisions of the National Labor Relations Act (NLRA) by the United States Court of Appeals for the Tenth Circuit. The court affirmed the National Labor Relations Board's (NLRB) findings that Coreslab had engaged in unfair labor practices, including unilateral changes to its pension and profit-sharing plans, discrimination against union members, interference with an employee's right to speak with union representatives, and withdrawal of recognition from the union.
Coreslab, which produces bridge components and other structural materials at its facility in Tulsa, Oklahoma, had recognized the International Union of Operating Engineers, Local 627, AFL-CIO (the Union) as the bargaining representative of the company’s production and maintenance employees from 2004 until 2019. Starting in 2011, Coreslab made pension contributions only for hours worked by unit employees who were members of the Union, while providing annual profit-sharing payments to non-Union bargaining unit employees.
The court held that substantial evidence supported the Board's findings that the Union lacked knowledge of the pension contribution/profit-sharing scheme until Coreslab informed the Union in September 2019. The court further held that Coreslab violated the NLRA by discriminating against union members and failing to bargain collectively with the Union. It also found that Coreslab's withdrawal of recognition from the Union was unlawful.
However, the court found that the Board exceeded its statutory authority by ordering back-payments without offset and requiring Coreslab to retain the unlawfully-created profit-sharing program. The court remanded the case to the Board for further proceedings consistent with its opinion.
The court issued a subsequent related opinion or order on April 24, 2024.
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