Mac Button 2.jpg

This image shows a yellow circular marking or "button" on the ground with a measuring tape placed across its diameter. The button appears to be approximately 12-13 inches in diameter based on the visible measuring tape, and is installed in what looks like a concrete or asphalt surface surrounded by some snow. This marking is likely related to the lead paint removal project at the St. Marys Falls Canal New Power Plant Building, potentially serving as a survey marker or sampling location for the industrial hygiene and air monitoring services required under solicitation W911XK25QA005.

The marking's condition shows some weathering and cracking on its surface, suggesting it has been in place for some time. Its bright yellow color makes it highly visible against the surrounding surface, which is important for identification and tracking purposes during environmental monitoring and abatement activities. The presence of the measuring tape in the image suggests this documentation may be part of a site survey or assessment related to the lead paint removal project being solicited by the Detroit District of the Army Corps of Engineers.