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| Fill Placement in Cutoff Trench For Dam | Placement of Rock Riprap on Upstream Face of Zreet Street | Fill Placement near Intake Tower | Installation of 48-Inch Outlet Pipe for Dam |
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| Relocation of Oncor Transmission and Distribution Lines | Placement of Backfill around 48-Inch Outlet Pipe | Placement of Fill in Cutoff Trench for Dam | Construction of the Spillway Stilling Basin |
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Construction of the Spillway Stilling Basin | Installation of 48-Inch Outlet Pipe Thru Dam | Placement of Sand Filter Drain and Backfill along 48-Inch Outlet Pipe | Construction of Spillway Apron and Stilling Basin |
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Construction of Spillway Apron and Stilling Basin | Steel Reinforcement for Spillway Side Walls and Impact Blocks | Rock Riprap on Upstream (West) Face of Zreet Street | Fill Placement Within Cutoff Trench for Dam |
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| Installation of 30-In Gate Valve for Outlet to Stilling Basin | Construction of Spillway Chute and Stilling Basin | | |