To ensure the granite beams would be ready when he needed them, Hemiunu dispatched 500 workers in the project's first year so that the material would be ready 12 years later.

为确保花岗岩梁在他需要时准备就绪，Hemiunu 在项目的第一年派遣了 500 名工人，以便材料在 12 年后准备就绪。