Improved water delivery Canal with a big strap on the left hand side of Lord SADA beam music to increase the capacity of 12 cubic metres per second is 10 cubic metres per second.
Along with the improvement of left main canal project launches the music to increase the capacity of 12 cubic meters per second to 22 cubic meters per second.
Along with the improvement of the left bank of the main canal project. ลำพร song to increase the capacity of the 12 cubic meters per second, a 22 cubic meters per second.