Diversion Structure Maintenance February 9~11

Eroded west bank was recovered. Gravels and stabilizers were spread out on the bank. Figures 1 and 2 show the downstream and the upstream, respectively.

Figure 1 [WB2] Figure 2 [WB6]

To flush sediment deposited on the fish bypass of the intake structure, the fish bypass gate opened (figure 3). The fish passage water flowed back into the intake structure. Sediment deposited on the fish bypass (figures 4 and 5) was flushed into the intake structure (figure 6).

to south intake

to north intake

Figure 3 Figure 4

Connected with the intake gate (figure 3)

Connected with the fish passage

Figure 5 Figure 6