This document is about a notice of critical status for the International Union of Operating Engineers Local 487 Pension Trust Fund. It explains that the plan is in critical status due to funding problems and that the Board of Trustees has adopted a Rehabilitation Plan to restore the financial health of the plan. The notice outlines the changes to the plan, including modifications to the benefit level for future accruals, early retirement reduction factors, and pre-retirement survivor benefits. The document also provides information on where participants can get more details about the changes.