Segmented Pipe Method
Advantages		Disadvantages
Sits on top of footer away from dirt Requires less concrete breakout		The gravel used with this system may eventually clog the system Water can only enter from one side of the pipe Large amounts of water may overtake the system 3/4 of the pipe is closed to water entering the pipe The segmented pipe must be coupled together at increments to cover the length of the wall — the system can clog at these points

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