Laserfiche WebLink
See detail belot <br />D"ical <br />BEDROCK <br />I,IIIE: Downstream 201 <br />of pipe at outlet shall <br />be non-perforated. <br />\PROPOSED MMPACTED FILL ,/\,///\\\\ <br />/ <br />./Natural Grourd / <br />\\Collwirm and <br />Alluriuun Rernoval <br />/a <br />?/ <br />a /\\-/ <br />\r-.- <br />For runs of 500 feet <br />or more use 6-inch <br />diameter pipe.mm <br />Filter l.{aterial -}*Iini - <br />of nine cubi c feet per <br />of pipe. See Plate B-foot <br />Iohb0 D. €.)E .t{ +)ol f U'(, (ET,,tr tO+r (!E'r< ,C}Urotr x'ottF< t6 or!Otr-t >F{ U <br />+J oflg x'tr +r <br />8EE.T <br />I <br />4 .3 for requi red gradation. <br />In lieu of filter material <br />use gravel encased in fi I - <br />ter fabric tMirafi 140 or <br />4-inch-diameter , <br />asphal t -COB ted neta1,or PYC <br />ABS Sctredule 40 wi th a crush- <br />l8t'gf Pipe. - , <br />12" miir. <br />6 r' min <br />tot' <br />si g"- <br />a <br />oOmn <br />1O <br />ameterdi <br />a 6r <br />a <br />a <br />a <br />at <br />TYPICAL CANYON SUBDRAIN <br />MINIMUM STANDARD GRADING ICATIONS <br />d. o.GYONS inc. <br />?LrrE ! - a.2 <br />a <br />a <br />a <br />aa <br />a <br />a <br />a <br />a <br />o <br />a <br />a <br />a <br />a