Kuwama weir
- Type
- Rubber gate
- Orderer
- Hyogo Prefecture
- Size
- W 15.35m × H 1.0m
- Number of installation
- Number of installation：2nos
CONSTRUCTION LISTConstruction list
Niida River Hirakushi weir
- Type
- Bottom hinge flap gate
- Orderer
- Kochi Prefecture
- Size
- W 28.6m × H 3.8m
- Number of installation
- Number of installation：1nos
Sorogawa River Tyadou weir
- Type
- Bottom hinge flap gate
- Orderer
- Kochi Prefecture
- Size
- W 33.6m × H 2.8m
- Number of installation
- Number of installation：1nos