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SCHEDULE ❑F REQUIRED <br /> B�ULDER SIZES <br /> EXP�SED WALL B❑ULDER DEPTH, TOP BOULDERS, 7YP. <br /> HEIGHT MIN, (t2^ 70 �s" BOULDERS <br /> 4� Z8� ALLOWED FOR FINAL GRADE IMPERVIOUS FlLL <br /> 5' 32' ADJUSTMENTS) 12" DEEP <br /> 6' 36' � <br /> \ � <br /> BASE BOULDERS 3' MAX. -�/�\%�//�/ <br /> NUMBER OF BOULDER COURSES \������� <br /> WILL VARY AS NEEDED VARIES <br /> CSEE PLAN) <br /> 24"-30" TOP IMPERVIOUS FlLL <br /> BOULDERS, T(P. 12" DEEP <br /> / /� <br /> �,���� <br /> BASE BOULDERS 3' MAX. <br /> (APPROX. 36"-48') <br /> BOULDER HEAVY WOVEN GEOTEXTILE COMPACTED WALL BACKFILL <br /> DEPTH FILTER FABRIC <br /> BEHIND BOULDERS <br /> I I <br /> WALL EMBEDMENT = 6' MIN, � <br /> I I — OP110NAL 4" DIA. DRlUN PIPE <br /> ounEr o EN� oF wr�� ,��t�;4[ilittir,r�r <br /> � OR O 40' CENTERS MAX ,�'y�'° �,.SrCMJ�t f <br /> UNDISruRBED —III—III—III-- �ti'��1� r,��, . <br /> soi� � • ����� ,� <br /> REQUIRED BEARING CAPACITY = 2000 PSF �� -„ , <br /> TYPICAL SECTION - TIERED BOULDER RETAINING WALL � :, �".�°;�����,.`�.� <br /> �. � ., � <br /> SCALE: NONE ''.�,,'�'„� , ',�<'�e`�.` <br /> �F� �,� .� <br /> ��r�jd''��r��i,4�a��`�� <br /> Designed By� PR❑JECT NAME/ Date� <br /> PDS L❑CATI❑N� 3227 CASC❑ CIRCLE / ❑R❑N❑, MINNES�TA <br /> 9/12/2013 <br /> Checked By� CLIENT: Yt�RDSCAPES,INC. Pro,ject No� <br /> PDS CR.ITERIUM-SCIiIMNOWSKI F.,NGINEF.,RS g609 HARRIET AVEIv`liE SOUTH 13-1026 <br /> 161 DLTNBAR WAY PHONE:651.779.7700 <br /> Scale� �xTon�Di,t�m ssiis FAX:651.779.7114 ��-nnMIl�1GTON,M'tiI 55430 Drawing Nar�e� <br /> �AS N�TED pschimno@criterium-schimnowski.com PIIONE: 952-887-2794 TIERED B�ULDER WALL <br />