United States, June 18 -- Huntington Ingalls Inc., Pascagoula, Mississippi, was awarded an unpriced change order to a previously awarded contract (N00024-18-C-2406) to add an additional air conditioning plant in support of Landing Platform Dock (LPD) 31 and 32. The value of this unpriced change order was not-to-exceed of $30,434,468 and awarded on a fixed-price-incentive contract line-item number. The work will be performed in York, Pennsylvania (59%); Pascagoula, Mississippi (28%); and various other locations (13%). LPD 31 is scheduled for completion December 2028, and LPD 32 in June 2030. Fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $ 5,733,023; and fiscal 2023 shipbuilding and conversion (Navy) funds in the amoun...