Attachment 4 - Buildind D Basement D-025 Before injection.pdf

This is a set of construction site photos showing conditions in Building D Room D-025 at the Government Publishing Office prior to water leak mitigation work. The images show significant water damage and deterioration on basement walls, with peeling paint, exposed concrete, and signs of moisture intrusion. The room contains blue metal storage racks with wooden platforms, identified by location marker "B-A30" visible on one wall. There is exposed piping along the ceiling and evidence of long-term water seepage causing structural degradation of the wall surfaces. The concrete floor appears to have yellow line markings and shows signs of wear. These photos document the pre-remediation condition of the 1,350 square foot area that requires waterproofing and leak mitigation services as referenced in solicitation 040ADV-24-Q-0038.