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X�. <br /> I <br /> NUMBER OF BOULDER COURSES <br /> WILL VARY AS NEEDED <br /> SCHEDULE OF REQUIRED <br /> 18 TO 23 DEGREE <br /> SETBACK, TYP. IMPERVIOUS FILL BOULDER SIZES <br /> 12" DEEP EXPOSED WALL BOULDER DEPTH, <br /> TOP BOULDERS, TYP. HEIGHT MIN. <br /> (12" TO 18" BOULDERS 4' 28' <br /> ALLOWED FOR FINAL GRADE \ /\ � may\y\y ' 5' 32' <br /> ADJUSTMENTS) <br /> \ \// <br /> 6' 34' <br /> /\// <br /> K\\ 8' 36' <br /> MID—LEVEL BOULDERS, TYP. ���\\��\\� OPTIONAL 12" THICK SELECT <br /> GRANULAR SAND OR DRAINAGE <br /> AGGREGATE <br /> SEE BOULDER SIZE SCHEDULE <br /> FOR MORE INFORMATION <br /> VARIES <br /> BASE BOULDERS - - - - -�—�- <br /> -I I=I I I=II I-I I <br /> HEAVY WOVEN GEOTEXTILE <br /> BOULDER j FILTER FABRIC <br /> DEPTH BEHIND BOULDERS COMPACTED WALL BACKFILL <br /> _ 11=1 —III—III—III-111-111-' <br /> WALL EMBEDMENT = 6' MIN. _ IIIIII _ IIIA I—IIIII�III,IIS <br /> e _ <br /> UNDISTURBED I I III III=III OPTIONAL 4" DIA. DRAIN PIPE <br /> SOIL OUTLET ® END OF WALL <br /> OR ® 40' CENTERS MAX <br /> GRANULAR LEVELING PAD <br /> MIN. 6" THICK ' a' <br /> (OPTIONAL) REQUIRED BEARING CAPACITY —72000 PSF <br /> TYPICAL SECTION - GRAVITY BOULDER RETAINING WALL _ -g <br /> SCALE: NONE <br /> Designed By: PROJECT NAME/ 3740 TOGO ROAD / WAYZATA, MINNES❑TA Date: <br /> PDS LOCATION: 4/17/2014 <br /> Checked By: CLIENT: DARYL EMERY Project No: <br /> PDS CRiTERiUM-SCHiMNOWSKI ENGINEERS 3740 TOGO ROAD 14-1200 <br /> 161 DUNBAR WAY PHONE:651.779.7700 WAYZATA MN 55391 <br /> Scale MAHTOMEDI,MN 55115 FAX:651.779.7114 Drawing Name: <br /> AS NOTED pschimnoc@icriterium-schimnowski.com PHONE: 612-310-5244 BOULDER WALL <br />