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<br /> RETAINING WALL NOTES ��O COP �
<br /> A. SOIL LOADINGS CONSIDERED IN THIS DESIGN AND CALCUL4TIONS ARE BASED ON THE SURFACE DRAINAGE NOTES
<br /> FOLLOWING PARAMEtERS' I. RAINFALL AND O7HER WATER SOURCES SUCH AS IRRIGATION ACTNfTIES DIIF�Y Q'IOINEFAINO
<br /> Friction Angle Cohesion Unit Weight Soil Type CAN BE DEFINED AS SURFACE WATER. THE REfAINING WALL DESIGN AND A$$OCIATES,INC.
<br /> SHALL TAKE IMO CONSIDERATION THE MANAGEMENT OF THIS WATER. g/p,Cn/�_py�_g�y�ywg
<br /> Infill Soil 30' 0 PSF 120 PCF Well compacted silty, santly clay J. SITE GRADING SHALL BE DESIGNED TO ROUTE SURFACE WA7ER �[CINNou-eR.7NCV.
<br /> Retoined Soii 30' 0 PSF 720 PCF Well compacted silty, sandy cloy AROUND AND AWAY FROM THE WALL. 350 Highway 10 South
<br /> Foundat�on So�l 30' 0 PSF 120 PCF Well compacted silty, sondy cloy K. 7HE INTERNAL DRAINAGE SYSTEM OF THE RE7AINING WALL IS Saint Cloud, MN 56304
<br /> DESIGNED TO REMOVE INCIDENTAL WATER THAT INFILTRATES INTO THE Phone: 320 259-6575
<br /> SOIL BEHIND THE WALL. ADEOUATE STORM WATER�RAINAGE Fox: 320 259-6991
<br /> 8. ACTUAL SOIL PARAMETERS MUST MEEf OR E%CEED THESE LISTED CONDITIONS TO BE USED SYSTEMS ARE REQUIRED TO COAAPLETELY DRAIN THE AREA AROUND Email: moilOduffyeng.com
<br /> IN WALL CONSTRUCTION. IN GENERAL, GRANULAR SOILS (FRICTION ANGLE GREATER THAN THE RETAINING WALL STRUCTURE.
<br /> OR EOUAL TO 32 DEGREES)ARE RECOMMENDED AS INFlLL SOIL FINE GRA�NED COHESIVE I hereby certify that this plon,
<br /> SOILS (FRICTION ANGLE LE55 THAN 32 DEGREES) WITH LOW PLASTICI7Y(PI LE55 THAN 20) L. DRAIN PIPING SHOULD BE LOCATED AT THE BACK OF THE ROCK DRAIN specificotion or report wos
<br /> MAY BE USED IN WALL CONSTRUCTION, BUT ADDITIONAL BACKFILLING AND COMPACTION FIELD BEHIND THE WALL AS CLOSE TO THE BOTTOM OF THE WALL AS prepared by me or under my
<br /> EFFOR75 ARE REOUIRED. ALLAN BLOCK CORPORATION HAS NOT VERIFlED THESE DESIGN ALLOWED WHILE STILL MAINTAINING A POSITIVE GRADIENT FOR d�recl supervisian ond lhot I
<br /> CONDITIONS,AND IF REOUIRED THE SOIL PARAMETERS SHALL BE CONFIRMED BY THE SRE DRAINAGE TO �AYLIGHT. OR TO A STORM WATER MANAGEMENT SYSTEM. om a duly licensedENGRlEER
<br /> GEOTECHNICAL ENGINEER OR OTHERS PRIOR TO WALL CONSTRUCTION. M. A HEEL DRAIN MAY BE REOUIRED AT BACK OF THE CUT TO ROUTE under the lo.s of the state ot
<br /> C. HYDROSTATIC LOADING IS NOT CONSIDERED IN THIS ANALYSIS. SUFFICIEM DRAINAGE MUST WATER AWAY FROM THE REINFORCED SOIL AIASS DURING THE YINN60TA �
<br /> BE PROVIDED SUCH THAT HYDROSTATIC LOADING (PORE PRESSURE) DOES NOT DEVELOP IN CONSTRUCTfON PROCE55.
<br /> THE REINFORCED ZONE.
<br /> D. ANALYSIS ASSUMES FILL PL4CEMENT IN 8 INCH LIFTS COAIPACTED TO 90%STANDARD N. GROUND WATER CAN BE PRESENT WITHIN THE SOIL DUE TO SURFACE
<br /> PROCTOR. COMPACTION TEST FREOUENCY SHALL BE DETERMINED BY THE ENGINEER OR AS INFlLTRATION OR WATER TABLE FLUCTUATION. IF GROUND WATER IS RYAN J YERf
<br /> OTHERWISE SPECIFIED. ENCOUNTERED DURING CONSTRUCTION,AN A�EOUATE DRAINAGE 09-19-14 41971
<br /> E. RETAINING WALL UNfiS AND MSTALLATION SHALL CONFORM TO THE ALLAN BLOCK MODULAR SYSTEM AIUST BE INSTALLED OR THE WALL DESIGN MUST CONSIDER
<br /> ftEfAINING WALL SYSTEMS SPECIFlCATION GUIDELINES, GEOGRID REINFORCEMENT S75TEM5 THE PRESENCE OF WATER WIiHM THE SOIL MASS. Date license No.
<br /> SPECIFICATION GUIDELINES,AND WATER MANAGEMENT SPECIFICATION GUIDELINES AS 0. ALL WATER COLLECTION DEVICES SUCH AS ROOF DOWNSPOUTS,
<br /> PUBLISHED IN THE AB SPEC BOOK,ABENG.M4-00. STORM SEWERS,AND CURB GUTfERS MUST BE DESIGNED TO
<br /> F. RETAINING WALLS MUST 6E STAKED ACCORDING TO THE CONTR4CT DRAWINGS. THE ACCOMMODATE MAXIMUM FLOW RATES AND OUTLET OUTSIDE THE
<br /> RETAINING WALL PLAN VIEW IS FOR WALL IDENTIFICATION ONLY. REfAINING WALL AREA.
<br /> G. GEOGRID SPACING IS DEfERMINED BY STRUCTURAL CROSS-SECTION DESIGN REOUIREMENTS. P' ftEfAINING WALLS IN CONDITIONS THAT ALLOW STANDING WATER TO
<br /> TO INSURE PROPER GEOGRI� PLACEMENT, CONTRACTOR MUST REVIEW BOTH ELEVATION VIEW OVERLAP THE WALL FACE ARE CONSIDERED WATER APPLICATIONS.
<br /> AND CRO55 SECTIONS PRIOR TO WALL CONSTRUCTION. THESE WALLS REOUIRE SPECIFlC DESIGN AND CONSiF2UCT10N STEPS
<br /> TO ENSURE PERFORMANCE.
<br /> H. SUGGESTED OUALITV lSSURANCE REOUIREMENTS:
<br /> A QUALIFIED ENGMEER OR TECHNICIAN SHALL SUPERVISE THE WALL CONSTRUCTION TO RCFCR To DE51�N DEfNLS'wµ
<br /> BIOCK 1WIGL REMfORCm WNL �OPfIpN�CMSIDNE
<br /> VERIFY FIELD AND SITE SOIL CONDITIONS. IN THE EVENT THAT THE SITE GEOTECHNICAL �PR1GnoN FOR N1 mr�ER NOIFS,
<br /> ENGINEER DOES NOT PERFORM THIS WORK,A OUALIFlED GEOTECHNICAL DEfuis,wD srECmG�s. �
<br /> ENGWEER/TECHNICIAN SHALL BE CONSULTED TO ASSURE THE ALLAN BLOCK WALL IS °
<br /> CONSiRUCTED WITH PROPER SOIL PARAMEfERS. Q
<br /> I. NO FINES CONCRETE: ' /�/�\�/ v/v/�\%�//�/ v
<br /> CEMENT(CEIAENT AND FLY ASH)ABOUT SOOk/CUB�C VARD �\�� ��\�\,.���\�� ��� FlLTER FABRiC To BE
<br /> WATER/CEIAENT RATIO 0.3-0.4 WIUS IN BInCK uwrt TO � / / / �r/�'j, vvxeo eriwE�
<br /> gE��p�� �� � ��� TOPSOII�ND NO-iIN6 VI
<br /> COURSE AGGREGATE 36"—�"WITH AGGREGATE/CEMENT RA710 OF 6:1 crr6 cor+ca[i[ _ . / / / / / / / ���TF � =%
<br /> PLACED WITH IITiLE 0 NO SLUMP pp��p� ���yyy . '\/\y���//�/ � � N o
<br /> REINFORCEMEM— ,I ,�. / �� � �` � .
<br /> dRECTION I
<br /> PRINCPIE t.&DCK/JI� K Z
<br /> REINFORCEILNi NO-FlNE$CONCRlTE
<br /> qRECIqN 3 In(75 mm)Of SdL DEPfN.VNtl6 PER
<br /> REWIRED BETWFEN TOT�L WiLL1 MEIGM TOT/�L W/�LL HEIGHf
<br /> EOCRID MUSr BE PVGED OJERIMWNG RpNFqtCEMEM ALLMJ D61CN
<br /> � ONE Cd1R5E IBOVE OR T���D GEOGRIO COMACf uNff
<br /> 9ELOW ApNCENf UYER ON
<br /> FlIL51&D
<br /> TNE RETIIRN SIpE OF iHE 6 ��FlP6� �H�Hp�
<br /> CORNER TO ELNNH�TE ��E
<br /> CEOCRID LYJNiILf �
<br /> ALLIN BLOCN UN
<br /> GEOGRID UYER MUSf
<br /> INSI/�llID IMO TXE IllAN BLDC .x —
<br /> OUf51DE CORNER WffH � UNR WfM H�CR .' .'.
<br /> TME PRINCIPLE DMtECfpN N1NG5 REMPIED :,-.. -
<br /> RIMNINC PERPEHOICUW2 RtMCIPIE � �`(/
<br /> TD iME WN.L fACE PRINCIPLF REINFORCEl1EHf
<br /> REMFORCEYEM DIftEC110N INMWM Of ONE BURIED � � ��
<br /> UIRECfION BL�CK EXIENDED IMO . . NO-FINES CONCRETE 6
<br /> SLAPE TO PREVENf ERDSqN A MIX CONSISfINC 0�
<br /> MELL-CR�DED CWWIAM 8 In(150 mm) " "��--� 4 in(1DD mm) DRNN QFM!CRAVE�LEYEM, I^
<br /> WNl ROCK 025 in TD 1.5 in VIGE VENiED TO NID WATER.TME CURED V)
<br /> MIAN BL � 1RIY RENif'ORCEMEIR (S mm TO 38 mmi f4 n(BW mm) ACLL�tlkMED CAANUVR W%IS FREE DRIINNG �
<br /> CORNER UNR Fli NKJE.YINIMUM L65 71NN 10[i1R6 WALL ROCK;0.23 in 10 ���D R/�TO OF '^
<br /> 'LL���K CHID LENGTH TO IMTCH 1.5 in(S mm te]B ��.���TME V 1 O
<br /> � U61CN LENCTH. IUAN BLOLK
<br /> �5�T�1� EHCNEERINC W
<br /> fDEP�T�fOR MORE � �
<br /> Oww �
<br /> � OUTSIDE CORNER APPLICATION 2 OUTSIDE CURVE APPLICATION 3 STEP APPLICATION 4 NO—FINES CONCRETE WALL SECTIONS p
<br /> M5
<br /> MS v Nf5 ��Z•��_p• � Z � �
<br /> Q J W
<br /> �«;a;�«, � � Q �
<br /> �eL�� w W U
<br /> ��� �IO/lE����Z� Z w !'1 �
<br /> ��L���ry�y d�CKSIDPE FlNISNm GRADE w = �••� 7
<br /> 'I �1 ! NIGLE.1 �7���. -� L
<br /> BLOCN GPSIONE e- ���, / /�/� a�cKsiore () (n Q
<br /> �%`�%��/�%����%��/��/i����/�\/ -�F
<br /> � ���%��'�������i;�`��ii,r,
<br /> �ivYi��
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<br /> IMPERMFIBIE VlLL TO �
<br /> YINWUM IINCKN65 Of
<br /> 8 in(150 mm) �
<br /> %
<br /> E%IENDED IFNCfH�NY
<br /> BE REWIRED DUE TO
<br /> - 1]In(]OD mrr� � SffE OR 50541C CONDRIONS
<br /> •REfER TO 061GN OEfNLS:ALLAN :' '• ; �
<br /> o�is wT10Nio sPca n°THws"mcs' �%/��%j%j��%/��j��%/��\//��%/��%/��j��i �/��/�`�T�/���`//�//�/%/�/�% UNR " '_' -
<br /> ��
<br /> \�\�t��������������. IJ1AN BIOCK ' _ __
<br /> � � � � � � � � —� W
<br /> '_:��i��ii��i��`�i���i��i��`�i��ii,`,�`�\ �i��i��>\y��i��i�y���������T� c�
<br /> �uu+e�ncK �/11l!`G],. �u,w Binac - / /\/�`/G�/�/�/�//.//� IXwsm �"�''� �FlLL saL J
<br /> t�����µ UNR � UNR j� - , MNLL NEJCM
<br /> BLOCK TO N1DW fIXt . ��. ___� — ' ,��ETAwED Sq� � J
<br /> dWN PIPE.RDDEM ^� . '��• ROC_CR��to l�i : '� �. �-• � Q
<br /> SLREEN AS REOUR . - ___j CONCflEfE COl1M - '
<br /> _ ______
<br /> ^ ___ : 2
<br /> __ ______ __
<br /> � • IWMM WALL ROOFNf SCREEN WELL-GRMED CRN111LYt WN1 NELL-CRMm CRANIAAR Y41L W /
<br /> ..a --�'�1� S m '.- ROCK 0.25 in ro 15 in � ROCK 025 in tt1 1.5In Z
<br /> (5 mm to JB mr�) 1 - (5 mm lo JB mm) (5 m 1p 3B m)
<br /> '..� . I . x+Fs �-. �Ess iww iox r»ics � . i[ss nw��iox�s � J � Z
<br /> F
<br /> _ _ ., c,�mm>,oE��pPE _ f�: .- -- -- ��� SHEET INDEX
<br /> vEr�rreo n�noucN me v�c or w Z �
<br /> VlNSHED CRhOE T0� ' �• . .,�- p��A����5�n �'•' ' . . � _� GEOCID RpNFORCEYENf TWE N!D Q
<br /> SLOPE NY�Y FROM (IS m)CENIERS 4V(IYUM s � ________ ,� `��CR� �^• . �'.. ,�_____' _ LENGiM VMI6 PER WII.L D61GN � ? z
<br /> TME WALL FME M'IM �- '
<br /> IMPERNOUS SOIL ' - ---- . O J � O
<br /> OR SURFdLE � FlN6HED GiMDE ' � W� GENERA NOT HEET INDEX ND
<br /> ,_7�j�.��� � '; e in (20o mm) f :: . ��ocR�o tc��mM iYPICALLSECTIONSSAND DETAILSA � O
<br /> ��/��j��j�j��/��� � ,� - MiNiMUM �j�j�j\� -- ------- � �, �`����� - ---- ----- -- � W
<br /> ,�������/����� _ . ,�,�y� � . �����\"� �.��.��� : r7 �
<br /> `��V�����A�� ,y t \ VA�\��� �/�' ��.p, � W2 REfAINING WALL FLEVATION � � � O
<br /> LOW PFRMFA9lfIY � 1:.t :.' �/'f��M1{n(100 mm)TOE DRNN�
<br /> CR�WUUR IN7EftIAL � � � � � EY9EDIIENf OEYIH 6 in(150 mm) �+ t1PE VEMED lD OATLK:Hf W3 SECTIONS
<br /> PIACEO IN COR6 OF TME -�� ������\�.�� / (WN)
<br /> nu.w e�arc is wau is �/���////� iz��(wo mm) a m(iao mm)Toc dww iz�n(aoo mm) Project No.: 14412
<br /> IN 1NE HlFlLL SOIL � (YN) pPE YElffm TO DAYl1CM (MM) 09-19-14
<br /> ���T�'��;� Date:
<br /> /1 ALTERNATE DRAIN WALL SECTIONS p,aw� by: RJS
<br /> � J � TYPICAL REINFORCED WALL SECTION � �he�ked by:RJS
<br /> � �
<br /> W 1 �F 2
<br /> I�� L�.t c� ���v.., �c��� — 2���- ��c��( 2�
<br />
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