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• <br /> SOIL VALUES USED IN THE <br /> DESIGN OF THIS PROJECT <br /> FRICTION ANGLE UNIT WEIGHT <br /> TYPE OF SOIL (DEGREES) (Ib/ft"3) <br /> STRUCTURAL BACKFILL 28 125 LOW PERMEABILITY SOIL <br /> RETAINED BACKFILL 28 125 6" DEEP <br /> FOUNDATION SOIL 28 1 125 <br /> CROSS SECTION DESIGN BASED ON INFORMATION LISTED IN COVER <br /> LETTER. ,f \\< X/ <br /> 12 INCHES (MIN) OF FREE <br /> DRAINING 3/4" AGGREGATE <br /> GRANITE BOULDER ''° "�`' <br /> ` • • ;_ :*:' •- • • • • <br /> MINIMUM DIMENSIONS: GEOSYNTHETIC REINFORCEMENT <br /> 10"-16" HIGH MIRAFI 3XT, 18-INCH MAX SPACING <br /> 24"-30" DEEP �': :;":; @ 6 FEET LONG <br /> 18"-24" LONG 8' MAX. REINFORCED BACKFILL <br /> SETBACK I INCH MINIMUM COMPACTED 95% OF MAXIMUM <br /> PER COURSE /e/ �\\s'\\j‘ STANDARD PROCTOR DENSITY <br /> 12" MIN. EMBEDMENT <br /> 1' / ti/���\' /. <br /> I I____-1 \�j�i <br /> I. 4" DIAMETER DRAINTILE <br /> I _ <br /> P I III�= OUTLET 40' ON CENTER, MIN. l''k:k �iSCUlsw,/j® <br /> -1 I I-1 I I't-k GRANULAR LEVEING PAD ,�° �`''''� ,� �.Pr,Z <br /> 6" THICK, MIN. ' 3 �" � "-"� �� <br /> (OPTIONAL) � 7 `8ER <br /> GRANITE RETAINING WALL 1/ _, " ENOINEEk °It' 74 <br /> TYPICAL CROSS SECTIONS®° ' " ', <br /> W (NOT TO SCALE) d�'p814' >;aic..s,' <br /> l'i/1fi913tt <br /> Designed By; PROJECT NAME/ Date; <br /> PDS LOCATION; 1700 BOHNS P❑INT ROAD / ORONO, MINNES❑TA 4/4/2018 <br /> Checked By; CLIENT: YARDSCAPES, INC. Project No; <br /> PDS CRITERIUM-SCHIMNOWSKI ENGINEERS 8609 HARRIET AVENUE SOUTH 18-3131 <br /> 161 DUNBAR WAY PHONE:651.779.7700 — <br /> Scale; MAHTOMEDI,MN 55115 FAX:651.779.71 l4 BLOOMINGTON, MN 55420 Drawing Name; <br /> AS NOTED pschimno@criterium-schimnowski.com PHONE: 952-887-2794 8-FT RETAINING WALL <br />