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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 /> REINFORCED BACKFILL 30 120 <br /> NUMBER OF BOULDER COURSES RETAINED BACKFILL 30 120 <br /> WILL VARY AS NEEDED FOUNDATION SOIL 30 120 <br /> I REQUIRED BEARING CAPACITY = 2500 PSF <br /> 18 T❑ 23 DEGREE CROSS SECTION DESIGN BASED ON INFORMATION LISTED IN COVER <br /> SETBACK, TYP. / IMPERVIOUS FILL LETTER. <br /> 12" DEEP <br /> TOP BOULDERS, nP. SCHEDULE ❑F REQUIRED <br /> (�2" ro is" BOULDERS B❑ULDER SIZES <br /> ALLOWED FOR FINAL GRADE /� i/�%/�%/�%/�%/� EXPOSED WALL B❑ULDER DEPTH <br /> ADJUSTMENTS) j///// //\\//\j\\j\\// HEIGHT MIN, <br /> ///j/� \��\�\\��\�\�: 4' 28' <br /> MID—LEVEL BOULDERS, TYP. �,�\��\�: 5' 32' <br /> 6' 36" <br /> SEE BOULDER SIZE SCHEDULE — 7' 38" <br /> FOR MORE INFORMATION III= — — <br /> 6' MAX. I I I—I I I—I I ������—��,�� .—� <br /> BASE BOULDERS �� I�I I I=1I I�I <br /> — WALL BACKFILL COMPACTED 95% <br /> OF MAXIMUM STANDARD PROCTOR <br /> HEAVY WOVEN GEOTEXTILE DENSITY <br /> BOULDER ��i FILTER FABRIC <br /> DEPTH BEHIND BOULDERS <br /> I I� I I I—I I I—I I�I I L='' <br /> WALL EMBEDMENT = 12' MIN, — _ — 1�, �1.L� ��,I��- <br /> — ���- ��I���—��—���—�� ,. <br /> - I 1=1 —I I'�I' ' I'-� � ���� <br /> — 'I—I I I I—I I I—I I—I I — I�' 4" DIA. DRAIN PIPE <br /> �.r ��:i14 ._�' —�� ' OUTLET � END OF WALL <br /> UNDISTURBED �—I I I I I I I (—� �r OR � 40' CENTERS MAX `,�t�`jlt����'��/;�j� <br /> SOIL COMPACT DISTURBED SOIL �������� � +f <br /> o �.- <br /> NO GRANULAR BASE TO 95% OF MAXIMUM STANDARD �`� � ;�'�"��' <br /> PAD REQUIRED PROCTOR DENSITY, MIN. '- ' SE - <br /> REQUIRED BEARING CAPACITY = 2500 PSF �j�Q�y���M' ; %�r� <br /> ' a 48 i 3d " ,��. ''^ <br /> id��� : a' <br /> TYPICAL SECTION — 6' BOULDER RETAINING WALL (HEIGHT VARIES� �''o,�����:��;?''�' <br /> SCALE: NONE 1 1� }, <br /> "'0� rr�mi�a� ��., <br /> Designed By� PR�JECT NAME/ 200 BAYSIDE TRAIL / ❑R❑N❑ MINNES❑TA Date; <br /> PDS L❑CATI�N� ' 7/3/2015 <br /> • Checked By� CLIENT: LANDSCAPES LTNLIMTED Project No� <br /> • P�S CRITERIUM-SCHIMNOWSKI ENGINEERS 659 BIELENBERG DRIVE 15-1724 <br /> 161 DUNBAR WAY PHONE:651.779.7700 <br /> SC0.�2� MAH"IOMGDI,MN 55115 FAX:651.779.7114 WOODBURY, MN 55125 Drawing NaMe� <br /> AS NOTED pschimno@criterium-schimnowski.com PHONE: 612-508-1045 6' B❑ULDER WALL SECTI❑N <br />