PRODUCT DESCRIPTION

CPP’S No-Rock™ Septic-Leachate drainpipe systems have been used successfully since 1985 in soils that conventional 4” drainpipes with gravel are allowed in on a day to day basis. CPP’S No-Rock™ septic systems maybe substituted for any conventional 4” pipe gravel trench system utilizing distribution devices, serial distribution, hillside or stepdowns. With CPP No-Rock systems, inspections are made easier because 12-o’clock locator lines on pipe that show the correct position of drain holes, and the level position of the pipe are the main points that must be inspected.