Attachment 4 -W911WN26QA564 - Photographs.pdf

This is an attachment containing photographs documenting dam feeder connections and project sites for federal contract W911WN26QA564.

The document includes close-up photographs of dam feeder connections running across a dam structure, showing the physical infrastructure and crane platform access points required for maintenance and testing activities. A critical note indicates that access to test individual connections must be coordinated with project staff, and crane platform availability at each site must be confirmed prior to testing. The photographs display the dam feeder connection on the side of a dam bridge, the dam bridge structure itself, and the crane platform used to access the feeder connection.

The second section presents aerial photographs of four project sites along a river system: Point Marion Lock and Dam, Morgantown Lock and Dam, Hildebrand Lock and Dam, and Opekiska Lock and Dam. These satellite images provide geographic context and locations for the contract work, showing the overall layout and positioning of each lock and dam facility in relation to surrounding terrain and infrastructure. The imagery serves as reference documentation for the scope of work across these multiple locations.