Located next to the Hancock & Pewabic Boilerhouse. The sloped ramp leading to building was train access. The train would push coal cars into the building to unload. The metal smokestack was not the original, probably added after the building was re-purposed. The original stack was along the east side of the building.
There is a foundation in the trees to the west of the boilerhouse. It is the H&P Enginehouse.