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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 �25 LOW PERMEABILITY SOIL <br /> RETAINED BACKFILL 28 125 6" DEEP <br /> FOUNDATION SOIL 28 125 <br /> CROSS SECTION DESIGN BASED ON INFORMATION LISTED IN COVER <br /> LEffER. <br /> �'^ ������\/\\/12 INCHES (MIN) OF FREE <br /> � DRAINING 3/4" AGGREGATE <br /> GRANITE BOULDER <br /> MINIMUM DIMENSIONS: - <br /> 10" HIGH, 24' DEEP, 18" LONG <br /> SETBACK I INCH MINIMUM <br /> PER COURSE 5' MAX. REINFORCED BACKFILL <br /> COMPACTED 9596 OF MAXIMUM <br /> :., j//��j\\���j��,// STANDARD PROCTOR DENSITY <br /> �� � �� <br /> 6" MIN. EMBEDMENT � <br /> I I- /� �������/�\/. <br /> I /� 4" DIAMETER DRAINTILE <br /> � �— I = — — OUTLET 40' ON-CENTER, MIN. �����t1����t�ftfj <br /> � �—I I (—I I I— GRANULAR LEVEING PAD `�,����11�'�� *. �'�� ,�-` <br /> 6" THICK, MIN. ` �� -':� � , <br /> (OPTIONAL) <br /> GRANITE TIERED RETAINING WALL ' � �"°''''��R�� *� <br /> � TYPICAL CROSS SECTION � � ��� ' *� <br /> . <br /> . ;�, � <br /> .,.��.,�•. ��Q� �'` <br /> W I (NOT TO SCALE) �����'���� �+�` <br /> 'j���il1N�l���a`°° <br /> Designed By� PR❑JECT NAME/ 1700 B�HNS P❑INT R❑AD / ❑R�N❑, MINNES❑TA Date� <br /> PDS L❑CATION� 11/11/2016 <br /> Checked By� CLIENT: YARDSCAPES,INC. Pro,ject No� <br /> PDS CRITERIUM-SCHIMNOWSKI ENGINEERS g609 HARRIET AVENUE SOUTH 16-2465 <br /> � 161 DUNBAR WAY PHONE:651.779.7700 BLOOMINGTON MN 55420 <br /> SCCil2� MAHTOMEDI,MN 55115 FAX:65L779.7114 � Drawing NnMe� <br /> AS N❑TED pschimno@criterium-schimnowski.com PHONE: 952-887-2794 5 FT, B❑ULDER WALL <br />