Attachments 26QA059.pdf

This document is a photo reference file for a U.S. Army Corps of Engineers project involving replacement of sluice gate actuators, stems, and nuts at the Hamlet District Pumping Station Sump Chamber as part of the Woonsocket Flood Reduction Project in Woonsocket, Rhode Island.

The document consists of photographic and technical documentation showing the existing equipment and facility conditions. Figure 1 depicts the existing operators mounted on the sump chamber structure. Figure 2 shows the existing stem guide for Gate 4, displaying significant corrosion and wear on the metal components. Figure 3 presents the remote control panel with four gate stations (Gates 1-4), featuring indicator lights and operational controls. Figure 4 shows Gates 3 and 4 internally, demonstrating the sluice gate installation within the chamber. The document also includes detailed engineering plans and cross-sectional drawings of the pumping station facility, including the operating floor plan, sump floor layout, fuel oil tank location plan, and multiple sectional views showing the structural configuration, drainage systems, and gate mechanisms. The technical drawings provide specific dimensions, component locations, and operational details necessary for understanding the scope of the actuator and stem replacement work required.