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touches on the 6" HDPE Driscopipe'T' Intersection — with the <br />perforated section of the drainage pipe — 125' downslope. <br />First, the end caps of the perforated pipe are removed and a <br />flashlight used to guarantee that there is 100% clear passage <br />within the drain pipe (absolutely no blockage in the pipe). <br />IL <br />Second, to assure even distribution of water, the pipe <br />i Y4 <br />is leveled. Third, 4-6" rock is ferried down the steep <br />bluff and placed under and on both sides of the <br />t <br />perforated section of the drain pipe — to form what <br />the Geotec refers to as a 4" rock spall splash pad. The <br />.tV; <br />^� <br />objective is to both eliminate erosion at the point of <br />flooding <br />X <br />dispersement—and (avoid heavy un-checked <br />�T�►: out flow of water) into the creek below. Forth, a hose is <br />inserted into an upper driveway catch basin and water <br />turned on full force for 15 minutes to assure the drain <br />ch% <br />system is working properly. Finally, the central catch <br />basin is checked for unblocked depth and function. <br />