1. Strive to ensure the waterstop steel plate is aligned with the centerline of the wall.

2. The welding between the two steel plates should be full and double-sided, with a lap of at least 20mm.

3. Wall corner treatment: 1. Full steel plate bending; 2. T-shaped welding; 3. 7-shaped welding.

4. The support welding for waterstop steel plates can be done using small steel bars spot-welded onto the main steel bars.

5. When the waterstop steel plate passes through the column stirrups, the passed stirrups can be cut to form an open stirrup, which is then welded onto the steel plate.

6. The "opening" of the waterstop steel plate faces the incoming water surface.