Complex sentence: Due to poor planning, technical difficulties have arisen such as the flooding of the new canal through seepage from the existing canal because the distance between the two is onlz 750 meters, half the distance recommended by engineers.
Split into simpler sentences: Due to poor planning, technical difficulties have already arisen such as the flooding of the new canal through seepage from the existing canal. This has apparently happened because the distance between the two canals is only 750 meters, half the distance recommended by engineers.