We had to replace 200’ of silt fence, then put back 80’ of silt fence. We found out that structure number one was made wrong so we had to pull it out and had to use structure number 3 in place of it. We had to pull two sheet piles so we could set the new structure. We had to cut a hole out for the pipe to go through the sheet pile. We set the end wall and put in 12’ of the 18” rcp pipe. 