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HomeMy WebLinkAboutCRESTVIEW �_ _ Associated �o�s . SUBMII.�.A� I��ctio� pra��� jn - - CreS��e MATi�N FpR`- AC_p•pro- w Retain;n �e� # 4�2 Rh �Septe 9 wal� SYste °ne $�3- mber �� �005 m . 9?3_gg2� Fax 8� _ 3 g�3'�`�8S � �iz � ��f,� . , . ,. . . , . _ . , 1 -- ` -- � � , �` _ ( = _ , - ' ' -- . ` I _I i " , � - � . - ' ' , - �I , '�. . - . _ � ; -, Associatecl Construction Products,,Inc. , _ . - - , . . �� , , . . . , ' - � rl - = - ,- � � � " � . , ; ,.i_: . � , _ . . , September 7, 2005 J . � , � � � � - ' - � -- - - . - 1� , - , ; . � � . � , ` I . _ . � - - - , _ , = - �� 1 -' � � ' , � � ;� ' � - _ ' - , - . . � From: Associated Construction Products � �. , - 253521Nesley Chapet Blvd , = . , _ � - _ ` ' � � � . Lutz, FI�33559 . .- ; - , _ , , � - � , -Tel: 813-973-4425 � , , , ; -� , Fax: 813-973=04$5, , _ --, . , " -. ,_ � : , � ,. - - � Subjectl Engineering Submittal ., � ' , � �. � I Modular Block Retaining 1Nall�System - _ - � _ � - � �_ - � - - � - . , ' , f{ ' : , ri �,t`���:r''C ' - - � � Project Info:_ ;Crestview �_ p�� �-� � � � . .� -° .Pasco County, Florida � ��J����� � p����� � , �� . � � � -��` -' - ��ACP Project-#: 472 � . � . , , - - . . ._ '�� - _ _ . , . , , ' - � Included in the�submittal�package, pl.ease find the following information: � , , - ' • Cover letter (signed and,sealed by P.E when appropriate) � - . , � ' '� • Installation Drawings . � � ,, - , � - � , . � _ � , . , � ' • Engineering�Calculations - . - - - - ' • Construction.Specifications � - - � � _ , � - ' , - � • �laterial:Data � � � , ; , � , � - ' , � _ , � - j� � ��. �,��, ��_ 2�►�=n.�.i.�:�� ���� n�-5 y}���r�►���- - ,- _ � . - i .� � -.� �.�f,,�.: �� ��- �� , - � � C�j"�i� ���� ����i i�-�h�� ,�� � -�- � � . . � ,- . � . � � . ���� I�,��:L �C�)�.�.� 1�9�'`��7 �j� 1.l� l�-�i���� �1_ � _ . . � 5 � , � . , - . � - , �.� - - - ��� ; ;�,�.y� - i�f j� _ i r�5-'t�'-�.���e il"� � � C.�,,�,��;�.r.r_ , _ � , 1 " �� - -�' y � � � � � - � � . - . ,, ,� . , , , , , , , . . _ � � _ " ��,�� . . ; , - ��,�5 � n �� -� ��i�� , � � � . �� C�� �, �Y� ,�J�=. �- ►� � . . . , , 1 . � , . � . _ . _ , i �,. . ., . . � � � i��) 1 � r �,�,�'�'"���1_ _ rT _ a �T � 1 u� :��i�/G " J�_ �3LJ\)J, . . � � �� �- 2 � �� _ !� � � �� , � � . � � . , � . - , y � , , -^� = _ . . . ' _ �° ��� � ��-� �s �-�=��� r�� y�C��.���� ��� _ 1�? �' ' � � � _ - .. _ � --- .. . _�' ;)� - "��'� . � L� �j�l�l ay� CJ�z.:- , . . , f ' l' �.)�)� _, _ , � - _ , � 25352 Wasley Chapel Blvd. Lutz, Florida 33559 (813) 973-4425 Fax (813).973-0485' � , f � - - . - _ _ , - . ; . , . _ � : -_ , _ _ - , , -- . ' . � ,. _ ; � _ , . ' .- � . _ , _ - '. , , � . . . _ . . PATEL v -_ a . �� CONSULTA,NTS � - ' .j ; , - � , • " " _ � Service through Excellence , • i.I,. - " , ; - , , - ' � , , , . ' � , ' _- _ - � _ _ � " , . ' � September 7, 2005 , _ , _ , . , - ! � , : , ' , -- � , .- �, � '- , T,o:� " a �Lennar/U.S.�Homes , � - . " � _ .- � i" _ _- . � - - � _ . , . . .{;151:Wymore Road, suite#40.00 - � � ' - �Altamonte Springs, Elorida 3271'4 � , � -_ - . - ,� ' _ . '. - . ; ' � , � .. . ' ' , , , 1. - A.ttn: � :IMr. 1VIike Foster - _ , - ; • - , - , , - „ Subject: : ;� ;'Grestview Hi�lls, Pasco Counfy, Florida " _ , - , : � _ �, . _ �- - . . �Segmental retammg walls-# 1,#2 and# 3 .� � ` _ � � - - _ ; . - . , � IPCI.project# 5108 - _ , , � , . _ _ - '.� - • , � - - _ . . " , . - . , " " _ Gentlemen, I- : � , ' • � � � __ ; , - ;� , , , _ . � , . � , _ ,, , _ - - � .� . . '. , � , � In accordance� with;request from Associated :Construction.Products, we have prepared drawings and � , �, , d'esign calculations for above seginental retaining walls. " ; ' - � ,� ' . „_., � I - _ � „ .• - , . � , ; - , , • , �' - This design is based on National Concrete Masonry Association hypothesis for SR walls. Surcharge .- , . - ' loadmg used��or the geognd remforced.wall-design is,.60 pounds (hve load}per square foot, at the top of � � � �wall. Matena2l for this.application are Gravity Stone-Fat Face units by West�.Block'Systems and'SF ; - , � ,55�x 30-25 �y Synteen Technologies,Inc, Handrail (if reguired), is not shown in,cross section, as it is, ,, not in our present scope. If installed,-it should be at least 2' clear from the back face of.tfie wall: - _ �I � `I � � � � -� - � � -' • ' . _ . - , � , '� , �. � , � - � ' , � � . ' < - � -We have following recommendations based- on our review of-Towson — Rogers Engineering, Inc. � - _ �'drawings�for�this project. � � ' - - r ` . l , '- = _■� The hous�pad.is located'15' away from-the wall_(at top). . , , _ " � � . _ - - _ , ; - �� Our design is based on SH: 1 V slope at the top o�the wall. Wall�height is mcreased to provide-tlus � - i slope. I �, . . _, - � _ .;, � . ', __ , _ If wall height is reduced, than slope at the top of�tlie wall need,'to.be evaluated�by civil engineer of = � � record. . , . � . . . -, . , ' e ' Geogrid lengths to remain the:same, evemif the wall'height is reduced at.each design location., . .. ' . ; ` O The upper most.geogrid-layer to have minimum two�(fat face)� blocks on top. If wall heiglit is - _ reduced, then upper .layer of geogrid need to be lowered by.a block to insure the two�block , � ' � requirement. _- _ � ' _ � - '_ i ` " _ , - � _ � , Tlie calculations, installation notes and procedures are submitted with tliis for,your use. If you�.re'quire - �` . � _ ,any additional inforrnation,please do not hesitate to contact us. _ - � ,, _ _ ` � � � ' , ' ' ' - : � � � . Very truly yours, _ , - , ,- , ' ' , �aPu `I. ���. . � - - - ' ' , " , - � p�Q,�� - �. _. i . ' - Florida Regil tratiori No: Zo94�. � „ _ , : Ql�l 0 5 _ _• . - I� . � . � � -� - . - ,� . . , . . ' ', � cc: Mr.Larry Falls; ACP,. � ` , ' -. - .' � , , ;. _ . - � , _ .� , . ; , ; , � , ,. - , - ' . _ _ ',. ,� � f. , _ - -_ - ' , . - " ; - . , .� � ' � . _ c:\w�acp�5108-1ett i i doc , . , : - . �2826 Safe Harbor'Drive � Ph: 8�13-933,-8162 ' - � � � email:babupatel@aol.com .' ' ��Tampa; Florida 33618 . , -Fx:,813-933=9002 � � _ � , • , - .I - . . . , , � - , , , . , _ , , _ , , , , 1 i � ' i ; ' ' ; i � ' I , � � . 1 I � � , � ' � ' i ,, � � , �� , � ENGINEERING � . 1 � � � j �� . � i � �, ; �, � '; , � y ' � � � � � � ; � � � . � - = , � i � - ��- - II ...�_.... ...—.... ' � � �.�t S�r � � l�.c�-c G 2� S� �f L G t� -�l L L L S C��.S t -a W.i..�.,� �S O:1 � � 1 r � I i �a��QZ.S �.6�J GU . + +.��. , � `` . � � �3.(�9 /f SH'Fr tLa b � 3L � tt1ez �o�} �. ?j . 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'.��:���.rt?'� �z.�.. The GravityStoI �neT'" lNall System � , ' GravityStone is an Earth Retention System that provides solutions to a variety of site needs � "_.-_ and pro'ect requirem� �ts.The Gravity5tone system can be built in two ways; a multi-unit system�hat assemblies into modular cells, and a single unit system.The multi-unit system a = interlocks into modul a'�cells with the use of Gridlock, a patented dovetail connector that � is cast into each blockl IGravityStone Modular Retaining Walls are cost effective for all site conditions up to 8 feet tall, and for Cut embankments up to 15 feet tall.The Modular System minimizes excavation, simplifies construction,and enables open and deep cavity ' area immediately behih�d the wall Large cavity area adjacent to the wall provides great benefit in placing utili�i�es and making penetrations, especially in dense land use areas. On sites requiring fill to ra�ise grade Gravity5tone provides unique benefit through its use of Geotextile reinforcem r�t. For walls of intermediate height,the single unit GravityStone Fat ' "�"` Face or the Mini-Cell a e the most attractive, stable,and efficient block-facing alternatives. "'-� ' �-,,��� {;��_�' _ Howeve�tall and high�stress walls benefit from savings in Geotextile and labor generated '��:;�_�'����m�� ''���''aw�� ' ' �� .s. by the increased embedment and superior connection of the Single Cell Assembly. Both � � ��''%�,�4=�:�;"=�s �x��;_€ -� � � g�.���.��;,�:s;� ��S,Ty}, .-; the Modular and the C�eotextile Retaining Wall Systems should be built straight and with �,F � ,=�- _ consistent batter. Prov'c�ing GravityStone Walls with alignment and batter is a unique a'����y'�'"�`� x4�";'` � , � �'��;�::��`. ;����. `�=�,-.�.- : reversible plug. In the orward position walls are positioned vertically,whereby reversing ��j` ��-� {= MODULAR ASSEMBLIES 1 y�h� 1 "_�;=�,- _p'��'N"- �'�"�--� � ��� "?,vs'�N'_ "�= - - =2�-p 1 ' GRAVITYSTOIVE APPLICATIONS u�Hr srnrionao , AUGER7HROUGH Shar#walls, cut embankments, utilities and penefrations. 5��� For all site conditions requiring retaining walls up to 8'tall, ; ;;:� POURED CONC. ' ��.; FOUNDATIOIN and for sites with cut embankments up to 15'tall, a GravityStone'" wall utilizing modular cells is often the most cost effective solution. For sites with utilities or penetrations ' the modular gravity wall provides open and deep cavity area J immediately behind the wall. ------- - - - PIPE , � ---- 1 - -- +—._—..--.--. _____ Intermediate height walls for fill sites. � - -- �—�=-�.- _• ------ For site conditions that require fill to raise grade -�-- Geotextile reinforcement incorporated with the single unit ' - - -- �•-__=• ____ GravityStone'" Fat Face or Mini-Cell will provide the most ----- attractive, stable, and efficient wall design. - --- •—+�--•__-. , --J`II1='�=�Iil ------�. „ - ------------- -- --- I I , Y - -- - - -. .. - - - --- 1 �-�_- ;.�. Tall walls for cufi and fil(si#es; STORM OR - SANITARY ' -�- <�.. Q�;���= Over 50% of the Geotextile layers , SEWER PIPE) normally required for walls in this height range can be eliminated -. when single cell is combined with ' Geotextile appropriate for tall and B,ARRIER VI(ALLS high stress walls. The superior Need a short fence, connection of single cell provides ' cost savings in reinforcement and safety barrier,or planter? labor. Additionally the wider face Extend Gravitystone•~ eliminates the need for Geotextile above grade and fill in the upper reaches of the wall, , with aggregate. enabling open and deep cavity area immediately behind the wall face. �istributed By: GravityStone'" is a licensed product of Westblock Systems 1-800-332-6489 , GravityStone'"' patent and trademark are property of WestBlockSystems. www.Westblocksystems.com or www.Gravitystone.com ' U.S.patents 5,350,256 5,688,078 / U.S.hademarks 1,777,206 1,753,238 i, .. , , . _ _a .�. � �� - ,�. � � , .• . . „ ��� �:� � � ' � i � i _�=:::s"j: _-__ , - � . ••-;-.•��;�=,�:;.�.'�;�.�::�.;���°: ,� . , . . . . . . . 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II , � a '' � - . � . � WestBlocicS stems � � . . . . y � . � � .. � . � . . . . � , � � i �� � � � � 3.0 GRAVI STQN�SYSTEM C4MPC}NENTS _ ' �� � . , The GravityStorie wall system is composed of interchangeab3e parts that can be used in : a variety of combinations to efficiently handle any retaining wall applicatian. An under- ,, � - standing caf the GravityStone system camponents wi1{allow a wall installer to effectivety capitalize on#his versatility to erect safe and cost-effective retaining walls. � �,'1 G VITYST(JNE CONCRETE UNlTS � , � � � � Gravi#yStone retaining wa!! uni#s are manufactured in a conventional block machine mold using specially formulated high strength, low slump concrete. The consistency �of malded c�oncrete uni#s and high quality control standards aliow GravityStone units � to be man�factured with a grooved verticat spine cannection, GridlockT"' interlocking �companetits, that provides both strong pos'stive interlock and interchangeabiiity. The �various GravityStone units are presented below: � � ' - �3.1.1 Fac�e Block �The standartl face blaek for�all cellular configurations rnay be � ' , ' ,available in a variety af colars and finishes (3.3.2). ��,�;},;� ; Effective a,�verali dimensions; � , ,,,�,�,,;>�a��«` �,-- I 17.'J��'i w x 8" h x 5.8" d c ��c'„';�r�`��t'G;�ii I �li � J1���,�t�t1��)�i���,y�� t � approxima#e weight 6� Ibs. 1'}y}��ci?c'�}i�'�ii'.'� /, - `�'�t�',�,�f'��. � ?t � � � j '. I x r `�� �,I ' 3.1.2 Trunk Block � ' The trunit blocic cannects face and anchorljunction � �i blocks together to crea#e the structural depth for - � each cell. Available anly in natural gray color. . i � . . Effective overall dimensions; 3.6"w x 8" h x 2'�.6" d , �. ' approximate weight 53 Ibs, ' ;3 � � I . '. 3.1.3 Anchar/Junction B#ock ' �� . � The ancho�l/junction block creates passive,resistance to . � �; : prevent the�cell from moving autward and permits e�ctension af . , . _ � additional cells backward.Available on.ly in natural gray color. � .. , � Effective o�erali dimensions: ' " - �-:t:::..� - - . . � 11.6i'w x 8" h x 4.6" d • • . . ' � ap raximate weight 331bs. . � - � �Yz' : ` . •�'Iw" , - , � ...-. ,_.r.._ _c�....a.�.,.,n.. ..t.. -- � � � ...,........ i i '� - . _ � - �� i- - , . � � . , � 3.1.4 Cap Block � ,The standard cap block for all wall configurations may be available � �..;x�.� in a variety of colors and finishes (3.3.2). ' '"'��'" Effective overall dimensions; � _; ;�;rf 17.9"w x 4" h x 12" d _ - � " approximate weight 30 Ibs. � � - 3.1.5 Fat Face Block � � The usual face block for smaller to intermediate MSE wall configura- ' tions may be available in a variety of colors and finishes (3.3.2). , r,4��y, Effective overall d'mensions; . '' y� 1�f�k�2,�Sti ��>�1��1�J,�}��'j�j{ q' 17.9" w x ,8" h x 11.8" d -- • ` ''�` ":'' ;`•;;`' I ,,,,"',(;,'";i',';'�f , approximate weight 85 Ibs. ''�'��"�`'�''`'�'�°'� ,� � ,, ;<<.� ,, �,�, ,,,,, ,�<<,,,. , i ; � �I � , �� , , � �� ,, 3.1.6 Corner Block ,, Iy��,�� The standard corner blockfor all wall configurations may be avail- , ,�4#<�� r � ,����k�,�;�;� � able in a variety of colors and finishes (3.3.2). �,i �� ��� ,��, `��; . ,•,��'}»';;�;�;�;���� Effective overall dimensions; i�� � i, i >>;�� ��t r<<� , -;<<„ , �>><< <,���,����,�,;��,� 15.0" w x 8" h x 6" d ,�,��„ � � �, ;��j���,.� �,��;�'. ��',''��,'�tit�l� ' approximate weight 28 Ibs. ii � `•�: '>;' �,, ,,'� � , � . 3.2 � GRAVI STONE CELLULAR ASSEMBLY � ' - GravityStone blocks are assembled into various cellular configurations to create stable , gravity retaining wall masses. The assembly is made by interlocking the male and match- ing fe"male shap�s of the GridlockT"" interlocking components molded into each block. This is a quick and ea�sy field connection that eliminates all tools, mortar, glue or other physical ' faste�ers. A su, mary of the three primary GravityStone unif assemblies are presented . below. - ' � ( � , . � I � n rravitvstone Svstem Components �� I � � �i � ' - . - i • � � , �� �� , ' . I ��� . , - 3.2.3 Single Geli �� Consists of af face block, one trunk biock, and one anchor 1 �unction b�o�k. -�` Effective ov��rail dimensions; �� �, � � 17.9�'�w x 8" h x 32" d � �. - effec ive depth = 2.67' '���`�'� � . ,��;;;,;�r,,;' ��R,�•r, ,E:t`' i� � � �j 3.2.2 Multi-Cefii � � Consists of a face block; multiple (2 or more) trunk blocks, and � _.f� ' muitip(e anchor/junctian bloeks. - � 4�' i � effective overall dimerrsions; ' �# 17.9"w x 8" h x varies I �'� � � _2 cell effective depth = 4.85' � ', �' i:M� 3 cell e€fective depth = 7.03' _ �� � 4 cell effec#ive depth = 9.21' 1 ; i , 5 ceil effective depth = 11.39' . � each additional cell add 2.18' � � � . ' �3.2.3 Mini�Cetl . �Consists of a face block, and twa anchor/junctian�blocks. � `, Effective o �era11 dimensions; 17.9'� wx8" hx20" d � . � effective depth= 1.67' ` � � � ��; ,K,�,, � �j f`'`S'''''�1��� �Sly y��yl?)1��}7 . '� �� � 3.3 PRODUCT SPECIFICATIONS �'Gravi Sto�ne block roducts are manufactured to hi h standards of uali , and meet eve � � II p 9 9 tY rY requireme�nt of the"Standard Specificatian for Segmental Retaining Wa11 Units"ASTM C- 1327. As a commitment to ensuring the best possible performance in al!climatic condi- � �t'ions, Gravi�tyStane has adopted more stringent manufacturing standards than required by .current Na�rtli American s#�ndards, as ou#lined be4ow: � ( � . . �, . ` ` � � ' � _ j � , . � ''. � � , , � � , _ . , , �� . , . ` ` • � � Anchor/junction bloc€cs may be deieted if they interfere with obtaining the desifed radius. � However, anchor/junction blocks may not be deleted in the same horizontal location > more t han onc s e v e r y 3 c a u r s e s. �- More Faee and AnchorlJunctian Blocks may be placed on the corrtpacted Unit F'til to ensure � that a near running bond is maintained. Presented belo �are eneral rocedures to obtain a uali installation when encounterin � � �, 9 p G tY 9 curves and serpentrnewalls. � � C rves � � 5.1.1 Concave u , . Grav�tyStane face blocks are installed side by side on the radius as shown in Figure 5.1,1.a. � Geo lynthetic rein orcement is installed an concave w.alls as shown in Figure 5.1.1.b , n�-�'- ij_r=---'' "-�-' �� � .�*f` ':> u�-� � I _.`"-j'' .�.,� � . ; `..,� �ry�- , ,..,,,�_ • Figure 5:1.1.a:GravityStone Unit � " Layout an Concave Curves �� ,,.�_�. •-,..-:••.�._• r � , i�. t � ':"�..`...,�ti `R '1t • t - i�,,,� . ..��� i1 -�,'L,• c:: ^V�`^— ' . ' .���•! �� �� ~ � �- :t �.. -. . � �' '�_v j I � . � � . ' TO COMPIEiE PLACeMENT OF REINFORCEMENf FOR A SPECIFIEO Pi.aCEMEM EiEYAtSOtt �� PUiCE ADD1itOt4lt RESIVFORCEMEM OPS N�Xt COURSE OF SEGME�JTAL UNITS IMMEDIATELY ABOVE THE SPECIFIED PLACEMEM ELEVAiIQN. � tFt A MAi+7NER h{AS Et1MINA2E5 G,APS CEFF � ��V� .BY PREVIOUS IAYER OF GEC75YNTHETiC AT � a C �f SPECIFIED REINFORCEMENT ElEVA11C7N.If V��; RE3NFC�2CEMENT PtACEMENT 5 SPECIFIED a �a u�,C FOR SUCCESSNE t(F5.EDtSURE GAAS � C� IN REINFORCEMENT ARE COVERED YJIiH �EINFCN2CEMENT PRIOR TC!6ACI�ILLWG � � � . � � ��M �ess��io � � Figure 5.1.1.b: Geasyathetic Fao r�orar FAce Reinforcement Layaut on , � Concave Curves ��- . - l � �SE{2PENTINE CURVES AND =r��IED REINFORCEMENT � E:NATION 90°12AD1[JS CQ�2NE3� � � � � - � - - i { . ' � . , ' . i � , i -�, � � . . � � � . 5.�1.2 Convex Curves � - . jGravityStone face blocks are iristalled side by side on the radius as shown in fgure 5.1.2a. � �..�.__------__.---_._ . .� t„"''� �r 1 �. �_ � �� '^�^�_y %� � t ��� �' ` ��v" "'� � ���t� i' i i f ' ��``. 7 - •`,} '`� �: • l \ ,{ . . �• `� , � , `��, ;;,..,..:--�,,r — ,., � j.. �� ' Figure 5.1.Z.a:GravityStone Unit - \ --- I,;`—,''.~,. ! ��` � f_��.__-__�•��_ � �^<..y Layaut ori Convex Curves -�-�-t-": ----...,. �...� � C,� t , � �-��r.• � `.l�.` � �` � ' , \ � ' � . � t';t� ,�� � •- .,,✓ _ i . , 1 � �. . _ _ � ; ; � - PRINCIPLE � '� ' RE3NFORCEttrtENT � DIRECTION ' , ' 3'OF SOIL Flll REQ!lIRED e��r�avE+�tr��1�� ' � REINFORCEMENT FOR ` � ;�""''' PROPERANCHORAGE Figuie 5.1-S-b: � � � , �*i--=`_.�"`.-^ - � 4 r- ' � t 'r� w Geosynthetic Rein- �'1f';; - �-'''� -4- -� � forcement Layout on �::�''.�%*;._ " _ � i �it"'j� Cancave Curves a-C �.� ..-•'-. �' � � � SPECIFIED R INFORCEMENT Y'r j��' ' c Q c ELEVAl1flN ��%' .n,�u— , �,;. ;'' ' �� , . �,. `:-,,^;� ` , ,� ��r_; � yy, r I=� SERPENTINE CURVES � AND • . 9 ° RADIUS CORNER CURYED CORNER r ; . � 5.2.2 R(GHT ANGLE CORNERS . � - � Sharp, define i right angle(90 degree) carners can be created with GravityStone retaining wal! � � sys�tems. Presented below are specific construction procedures#o ensure the � -stn.ictural and�aesthetic integrity of ttte comer. Conditions commian to all corners are: � ' ., � in starting the+nral! {firsi course) and layir�g additiana! cours�s it is easiest to start at the carner and work bath directions. This ensures the running barid at the carner.. , The fou�dation fevefing pad excavation should be widened inward to account far drainage � collect�in ptpe anc# ensure sufficient wark area. • --� — -- _ - --- _ - J , ry . � � � � � . - � � Survey the exact comer location again. Run a string line from both directions, then - � check the�ntersection with a builder's square or by the 3-4-5 triangie method.�Chalk line � comer location on the leveling pad. � ��, 4 Instail the corner block first, whichever corner construction methodhas been selected. � Install the immediately adjacent face blocks in either direction. Then proceed "with wall �' installatio�n as per sections 4.4 -4.8. � ' . Any corn r unit that does not engage both alignment plugs shall be placed and held in � position with an appropriate concrete aclhesive. . � w are eneral rocedures to obtain a quality installation when erecting , Presented belo� � g p right angle cor ers: � � � 5.2.1 Inside CIorners GravityStone M�11ti/Single-Cell Unit and geosynthetic installation are shown in figure 5.2.1.a. � ' _ � � , � � ; -,- �— , � -- _- _-- -- _ - . . .^ - � `•--- - • _ ._.__.._ ���� riocr couase � µIERNAIE REINFIXiCEMENT Wd E%fEPIDON IXu SUBSE9UEM — �Q SPECFiEDfiEWF0�7CEMEM yl ELEvanOra � S�� �2�� SGECEIEDREPffORCEbENT - ��� � � EIEVADON , ��a � ._._.__..... .. � r�a Ex1EEni5iON ' r�OfES: E% 9EVClVD WA�L AUERN4TE FtACE�vEM CF :� T__ RENFORCEtiEM EXiEKSqN ON SiEC1FIED REINfCRCEI�EM _ ELEVAiIOt�b. ' - ..,.— Figure 5.2.1.a:Inside Corners for � —�r-- Gravity Multi/Single-Cell Units with Geosynthetic Reinforcemerit 561UAl7ED . CCRNER ' � , - . \ I � Gra�it Stone Fat Face Unit and geosynthetic installation are shown in Figure 5.2.1.b - Y � � � � - I _ . ._ . 1 , - ' � — I � , I , � 5.2.2 Outsid�e Comers . , Outside corners may be created by any of three unique methods. Each of these methods are appropriate fo i�any of the GravityStone Face Blocks and systems. Geosynthetic reinforcement layout is independent of corner formation, see Figure 6.2.2.d. The methods for comer formation � , are, as folfows. ^ Ia. Come� Block ' � 1 ' � �--- ��_—� � i �r -=X_ � � �� � � ; . 1 I • I I — — — — — ^ I I , I � ` — �uJ I ' n I�_� � � (,�� ! ii - - I ; ;-d ; �����. � -- ����_� _ 1 � � ��_ .,.� 1 � � �___ � - � 1 �-- � � � • � b. Mitered Outside Corner � ' - i � ' I �_z j �'_ `�.__----_., -__ _==-•_=-=-= - � . _ ; ' � ' - . ' ' � ', . � _ - .:� i .—.7 – ' ' .-� .= J ' 1 =. ._ �:f i` I MITRED CORNERS -_J , � 1 ' - � , � I ,� ; a � i . 1 . � _ , � � ;. .. - . - � � .. � � . . - � , - . - . - �� � c. Outside Carner by R.btatian of Face Block � -`_`--`" - ���I ' _. � �.�:i== �-.' ' �' i� ` ' ^Y i _ '�� �� — � , i �— .�`r I � � i � � . � i n. � u- �� �� �� � � _ : �. i f� ' (° ��; .t ��� � ,,�� � ' � ' I I � �� d. Geosynthetic Reinforcemen#for Outside Corners � , � PRiNCiPIE ; � �REINFORCEMENT� I y OIRECTlON � t � � , SPEC�fIED REINFC7RCEMENT ��I Et�vanors _.� Z �� 3'QF SOR RE9U1REd BEiWEEN � '� �,j z OVER�ItJG REiNFORCEMENT I I �C� FOR P(�20PER ANCHORAGE IF �0 w BOiH IAYERS PlAGED AT 1NE �C SAME$i UNiT ElEVAROPI. �: �C� �I ALiERNATNE TO OVERW7PING , � IN A SINGIE COURSE.ttEiN- ` FORCEMENT CQULD BE ptACED � F IN 1HEIPERPENDICUTAR pRINCIPAI. J DlREGTlL7N 1N 7HE CROSS-OVER � � AitEA ON 1HE SUCCEEOtCi�COURSE . � � S67UARED CORNER � ° ' � � , � ' ' �� - �� � � � • � � ` � . . � . � __ � � , , '� � ' i , I � I ' I I ' � I ' � 1 FILTER FABRIC 1 � � � i � � 1 �� 1 � � I ' I'� � . � 1 ' 1 � , 1 '�� , 1 � � 1 � t � I � � ' , 1 � �>> t � � � � .�. � 1 .:� � � : T� �afi �.�exn�c.����� s.�.��.r � ; . , �i � � . � : 11�I�raf 14C}1��C, � � !� ,� � Mir� I40NL is a nanwoven geotextile composed of poIypropylene fibers,which aze farmed iarto a stable ; netwark such that the fibers ietain their relative position. 140NL is mert to b�ological degradahan and � resist�naturaliy�ncountered chemicals, allcalis, and acids. � Mechanical Properties Test Method - Unit Minimum Average � � RoII Value I » MD CD Grab Tensi.te Streng�h ASTM D 4632 kN(�bs) 0.4{90) 0.4(90} , ' � Grab Tensile Elongation A.STM D 4632 % � 50 SU ; Trapezoid.Tear Strength ASTM D 4533 kN(Ibs) 0.I6(35) 4.16 (35) 1 � Mullen Burst St�ength ASTM D 3786 kPa(psi) 1309(19Q) � Punc 'ttire Strength ASTM D 4833 kN(lbs) Q.24 (S5)� Apparent Opening Size{AOS) ASTiiri lJ 4151 mm 0.�12 � � (U.S. Sieve) (70) Pe�ittivity ASZZvi D 4491 sec-t 2.0 , - ; Perii�eability ASTM D 4491 cmisec 0.29 I Flow Rate ASTM D 449I UminJm2 b�11 � � (gaUmin/ftz� (154) 1 LN Resistance (at SOQ hours) ASTM D 4355 °lo strength ?0 ' retained I � � � . � Physicai Prap;erties Test Method Unit Typical Yalue ; Weight � � ASTM D 5261 g/mx(oz/yd2) 129(3.8) 1 ; T�iickness�- ASTM D 5199 mm{mils) 1.3 (50) R�all Dimensions m 3.8 x 110 4.5 x 1 I O (Iength x width} (ft) (I2.5 x 360) (15 x 360) j ; Roll Area� -- mx {yd�) 4i8 (5Q0) 502(640) Estirnated Roll Weight -- kg (lb) 60 (133) 70(160) � DISC']�LAIMER: �C Mirafi�ranan►ts our products to be free from defec#s in material and work�manshiP when�elivered ta��C Mirafi's ce�s�tomers and that our products meet our published specifications. Con�a�� � yaur l�cal TC Mirafi Representative for detailed product specification and wazranty infarmatian. t�co�u.oa� � a.Vr� 2 ac.: .i.n.L��9 q �� ' ISYMPAFORCE SS x 30{SF SS) - � SOIL REINFORCEII�FENT GEp(�RID ' . SF SS x 30 is composed of high molecuIar weight, high tenacity multifilament po'ryestcr yarns that are wvven�nio a stabte network laced under tension. The hi stte 1 ester s aze P $h � . �y � , coate�l�with a PVC mater�aI. Sympaforce Creogrids are inert to biological de�radation and are resist�ut ta naturaIIy eneountcred ch�micals, aIkalis and acids. Sytnpaforce Geogrias ara typieally ' used f�or soiI reinforcement applications auch as retazaing wa�is,steepened alopes, embartkments, � sub- ade stabiiiT.a.tion, embankments over sofl soiIs and waste cornainmeat�pplications. .. _ , .. ... .... .....:.. � . �.._:..... . . . �.�.... .... �'S�; .;�:� :�'�:�>........ ::T.�S�'���E� .. ::�<;.: ���7�' :.:1��:`F���:U�S::.�. .,.. :::;� ,.,; .._�: ;:��: :::h.::°::�:�:, :���.. ::;: � .t. ;.� �;�<�r.<.,,: .��:.-.... �.Y , � G'ttimalt'e Strengtity �ASTM D 4595 .3774 , .. . .: . . � , ' ' Tensik Strength- 5/o Strain AST�i D 4595 1635 I , Grcep Rectuced ASTM D 5262 2378 � ' I NGMA 97 zoa� ' 'f � =Allovvabic Tensile . Strengtli (�ang tcrm design � stren$th�) IGlobal�actor of Safcry 1,S �tCMA 97 1334 � � ' A�erture S'ue Measured � .$i x .89'(ins.) , R!cr l.59I �Durab7ily PM 3 - 9 1.t0 !��s�aN�ion d�e so�type 3 9.Cb i ��� ' SYNTEEN TECNNOtOG{�S!NC W�mnty. Syrteen Techrafogies wanants our pra�ds t�be frae trom defecls�ina�rial �nd'�ro�kr�t�sfiip w(�ert cleliv�ec!to our customors and that our producb meei ot�r PuE�lis�ed specificab'ons. If a prod�xi is feimd tv be defective� arid our wstome� qives no8ce to Syn:ear, Techrta'ogies bedore �lir,Q �+e product,.Synteen ' Techr:dcg'�i wdl reE.�laoe the praduct wiU�out chatge to our a�stomer or refund�e Pw�hase Arice at Syntea�s Ted�rtdogies eteaion- ReAtaarx�tl�e product a o�btaining a refund are the buye�s sobe rEmedy fa a b�ach and Syn!een Tec�dogies wiA obtai not be I�able for arry consequer�tial dama$e attri�Eed to a defective proc�ct. This uvar�ty is 9i�er, m lieu of a!1 oitser sef W��1�S,�t�ss x UT1�1ed,(I'1dl�Tlg t�10 lRtpil6d WNT7lIlfy 0(lfsE�ilBf$�3i�1 Of�tfneSS fOC a�fffCt��pSJ�Gv6. Th6S'B� ' : �10 WBiTdl1�5 YVf1ICh 9JftEt'1d�0(1d�18(�lSCiip210�'►�C�d h6f@pi. ' � ' r ' ' ' � i , SRWall (ver 3 .21 February 2002) Page 1 LN 02040317� II III ' � � . Licensed to: Patel Consultants , 2826 Safe Harbor Drive Tampa FL 33618 ' i ' ' � License Number: 02040317 ' � � J � Project Ldentification: � � � Project Name: Crestwood Hills, Pasco County, FL � � Section: H = 12 F F + c = 8' + .33 ' I Data Sheet: � Owner: Lennar / U.S. Homes, Altamonte Springs, FL ' Client: Associated Constr. Products, Inc, Lutz, FL � Prepared by: B. Patel � I Date: September 05 2005 Time: -- I Data file: c:\program files\srwa1132\5108-#1-#12 � I li 1 `- � _ IType of 5tructure: Geosynthetic-Reinforced Segmental Retaining Wall , I Design Methodology: NCMA Method A ii I I � I Seismic Analysis Details: I � Peak Ground Acceleration (PGA) ratio 0.00 ' I � ' I Wall Geometry: � I Design Wall Height (ft) 8•� , i Embedme�t Wall Height (ft) 1.34 �I � Exposed�Design Wall Height (ft) 6.66 I Vertical� Wall Height including Cap Unit (ft) 8.33 I Exposed Wall Height including Cap Unit (ft) 6.99 ' Minimum Levelling Pad Thickness (ft) 0.5 I Number of Segmental Wall Units 12 I Hinge Height (ft) 8•0 ' ( IWall Inclination (degrees) 4.5 II � � ' ,. , i